@font-face { font-family: 'Cairo'; src: url('../../assets/fonts/cairo-arabic-600-normal.woff2') format('woff2'); font-weight: 600; font-display: swap; unicode-range: U+0600-06FF, U+0750-077F, U+FB50-FDFF, U+FE70-FEFF; }
@font-face { font-family: 'Cairo'; src: url('../../assets/fonts/cairo-arabic-700-normal.woff2') format('woff2'); font-weight: 700; font-display: swap; unicode-range: U+0600-06FF, U+0750-077F, U+FB50-FDFF, U+FE70-FEFF; }
@font-face { font-family: 'Cairo'; src: url('../../assets/fonts/cairo-arabic-800-normal.woff2') format('woff2'); font-weight: 800; font-display: swap; unicode-range: U+0600-06FF, U+0750-077F, U+FB50-FDFF, U+FE70-FEFF; }
@font-face { font-family: 'Cairo'; src: url('../../assets/fonts/cairo-latin-600-normal.woff2') format('woff2'); font-weight: 600; font-display: swap; unicode-range: U+0000-00FF; }
@font-face { font-family: 'Cairo'; src: url('../../assets/fonts/cairo-latin-700-normal.woff2') format('woff2'); font-weight: 700; font-display: swap; unicode-range: U+0000-00FF; }
@font-face { font-family: 'Cairo'; src: url('../../assets/fonts/cairo-latin-800-normal.woff2') format('woff2'); font-weight: 800; font-display: swap; unicode-range: U+0000-00FF; }
@font-face { font-family: 'Plex Mono'; src: url('../../assets/fonts/ibm-plex-mono-latin-400-normal.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Plex Mono'; src: url('../../assets/fonts/ibm-plex-mono-latin-500-normal.woff2') format('woff2'); font-weight: 500; font-display: swap; }


:root, body[data-theme=silver] {
  --bg: #F6F7F9;
  --bg-2: #FFFFFF;
  --bg-3: #ECEFF3;
  --line: #E0E4EA;
  --ink: #15181E;
  --ink-2: #626C7C;
  --accent: #DCE1E8;
  --accent-2: #C6CDD8;
  --accent-ink: #15181E;
  --accent-text: #586374;
  --btn-primary: #1C222D; --btn-primary-2: #2B3341; --btn-primary-ink: #FFFFFF;
  --ok: #2E7D57;
  --ok-ink: #FFFFFF;
  --bad: #C0392B;
  --focus: #586374;
  --sq-light: #EEF1F5;
  --sq-dark: #A3ACBB;
  --sq-line: transparent;
  --piece-w: #FFFFFF; --piece-w-stroke: #1C1C1C;
  --piece-b: #2B2B2B; --piece-b-stroke: #000000;
  --sq-coords-light: #FFFFFF; --sq-coords-dark: #E7EBF0;
  --ring: #586374;
  --ring-bad: #C0392B;
  --brand-bg: #1C222D; --brand-1: #F2F4F7; --brand-2: #99A3B2;
  --hl-light: brightness(.9); --hl-dark: brightness(1.12);
  --nota: #2F5FA8; --nota-bg: rgba(47, 95, 168, .09);
  --sans: 'Cairo', 'Segoe UI', Tahoma, system-ui, sans-serif;
  --mono: 'Plex Mono', 'Consolas', 'Courier New', monospace;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(21, 24, 30, .04), 0 16px 36px -24px rgba(21, 24, 30, .3);
  
  --strip: linear-gradient(90deg, transparent, #DCE1E8 12%, #99A3B2 50%, #DCE1E8 88%, transparent);
}
body[data-theme=noir] {
  --bg: #0A0A0C;
  --bg-2: #121216;
  --bg-3: #1B1B21;
  --line: #2A2822;
  --ink: #F3EDE1;
  --ink-2: #9B9385;
  --accent: #C6A15B;
  --accent-2: #E0C07C;
  --accent-ink: #0A0A0C;
  --accent-text: #D9B978;
  --btn-primary: #C6A15B; --btn-primary-2: #E0C07C; --btn-primary-ink: #0A0A0C;
  --ok: #7FC08D;
  --ok-ink: #0A0A0C;
  --bad: #E2695C;
  --focus: #E0C07C;
  --sq-light: #F0D9B5;
  --sq-dark: #7A6033;
  --sq-line: transparent;
  --piece-w: #FFFFFF; --piece-w-stroke: #1C1C1C;
  --piece-b: #2B2B2B; --piece-b-stroke: #000000;
  --sq-coords-light: #1B1B21; --sq-coords-dark: #131318;
  --ring: #E0C07C;
  --ring-bad: #E2695C;
  --brand-bg: #0A0A0C; --brand-1: #E0C07C; --brand-2: #6E5622;
  --nota: #86CFC4; --nota-bg: rgba(134, 207, 196, .12);
  --sans: 'Cairo', 'Segoe UI', Tahoma, system-ui, sans-serif;
  --mono: 'Plex Mono', 'Consolas', 'Courier New', monospace;
  --radius: 10px;
  --shadow: 0 1px 0 rgba(255, 255, 255, .03), 0 24px 48px -30px rgba(0, 0, 0, .9);
  
  --strip: linear-gradient(90deg, transparent, rgba(198, 161, 91, .35) 12%, #E0C07C 50%, rgba(198, 161, 91, .35) 88%, transparent);
}
body[data-theme=light] {
  --bg: #FAF3E4;
  --bg-2: #FFFFFF;
  --bg-3: #F1E5CD;
  --line: #E3D2B4;
  --ink: #2B1D12;
  --ink-2: #6E5A47;
  --accent: #F0D9B5;
  --accent-2: #E2C398;
  --accent-ink: #2B1D12;
  --accent-text: #8E623F;
  --ok: #2E8B57;
  --ok-ink: #FFFFFF;
  --bad: #C0392B;
  --focus: #8E623F;
  --sq-light: #F0D9B5;
  --sq-dark: #B58863;
  --sq-line: transparent;
  --piece-w: #FFFFFF; --piece-w-stroke: #1C1C1C;
  --piece-b: #2B2B2B; --piece-b-stroke: #000000;
  --sq-coords-light: #FFFFFF; --sq-coords-dark: #D6E7F7;
  --ring: #8E623F;
  --ring-bad: #C0392B;
  --sans: 'Cairo', 'Segoe UI', Tahoma, system-ui, sans-serif;
  --mono: 'Plex Mono', 'Consolas', 'Courier New', monospace;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(62, 42, 26, .05), 0 10px 30px -18px rgba(62, 42, 26, .35);
  --strip: repeating-linear-gradient(90deg, var(--sq-dark) 0 24px, var(--sq-light) 24px 48px);
  --brand-bg: #241811; --brand-1: #F2DFC0; --brand-2: #9A6A42;
  --nota: #1F6F8B; --nota-bg: rgba(31, 111, 139, .10);
}
body[data-theme=mono] {
  --brand-bg: #111111; --brand-1: #FFFFFF; --brand-2: #8A8A8A;
  --nota: #111111; --nota-bg: #E6E6E6;
  --strip: repeating-linear-gradient(90deg, var(--sq-dark) 0 24px, var(--sq-light) 24px 48px);
  --bg: #FFFFFF; --bg-2: #F6F6F6; --bg-3: #ECECEC; --line: #CFCFCF;
  --ink: #111111; --ink-2: #555555;
  --accent: #111111; --accent-2: #333333; --accent-ink: #FFFFFF; --accent-text: #111111;
  --ok: #222222; --ok-ink: #FFFFFF; --bad: #7A0000; --focus: #111111;
  --sq-light: #F0D9B5; --sq-dark: #B58863; --sq-line: transparent;
  --piece-w: #FFFFFF; --piece-w-stroke: #000000; --piece-b: #2B2B2B; --piece-b-stroke: #000000;
  --sq-coords-light: #FFFFFF; --sq-coords-dark: #DCDCDC;
  --ring: #111111; --ring-bad: #7A0000;
}

body[data-board=blue] { --sq-light: #DEE3E6; --sq-dark: #8CA2AD; }
body[data-board=green] { --sq-light: #FFFFDD; --sq-dark: #86A666; }
body[data-board=mono] { --sq-light: #FFFFFF; --sq-dark: #9A9A9A; --sq-line: #6A6A6A; }
body[data-board=silver] { --sq-light: #EEF1F5; --sq-dark: #A3ACBB; --sq-line: transparent; }
body[data-board=brown] { --sq-light: #F0D9B5; --sq-dark: #B58863; --sq-line: transparent; }
body[data-theme=dark] {
  --brand-bg: #10201A; --brand-1: #E9CF9B; --brand-2: #3E6B52;
  --nota: #9BD7EA; --nota-bg: rgba(155, 215, 234, .12);
  --strip: repeating-linear-gradient(90deg, var(--sq-dark) 0 24px, var(--sq-light) 24px 48px);
  --btn-primary: #D8B77E; --btn-primary-2: #E9CF9B; --btn-primary-ink: #10201A;
  --bg: #10201A; --bg-2: #16291F; --bg-3: #1E3428; --line: #2A4436;
  --ink: #EDE6D6; --ink-2: #A9B7AC;
  --accent: #D8B77E; --accent-2: #E9CF9B; --accent-ink: #10201A; --accent-text: #D8B77E;
  --ok: #7FB37A; --ok-ink: #10201A; --bad: #C9594F; --focus: #F0D9A6;
  --sq-light: #F0D9B5; --sq-dark: #B58863; --sq-line: transparent;
  --piece-w: #FFFFFF; --piece-w-stroke: #1C1C1C; --piece-b: #2B2B2B; --piece-b-stroke: #000000;
  --sq-coords-light: #2A3D33; --sq-coords-dark: #1F2F27;
  --ring: #D8B77E; --ring-bad: #C9594F;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }
html, body { height: 100%; margin: 0; }
html { -webkit-text-size-adjust: 100%; }
body { background: var(--bg); color: var(--ink); font-family: var(--sans); font-weight: 600; font-size: 16px; line-height: 1.7; }
h1, h2, h3, .btn.primary, .step-title, .hero-title, .level-title, .view-title { font-weight: 800; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }

.lat { unicode-bidi: isolate; }
.nota { font-family: var(--mono); font-size: .9em; font-weight: 500; color: var(--nota); background: var(--nota-bg); border-radius: 4px; padding: .05em .32em; white-space: nowrap; }
.op-fb .nota, .btn .nota { background: none; padding: 0; }
.muted { color: var(--ink-2); }
h1, h2, h3, p { margin: 0; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: 5px; border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: var(--line); }


body[data-theme=silver] .topbar { background: linear-gradient(180deg, #FFFFFF, #FAFBFC); }
body[data-theme=silver] .topbar::after { height: 2px; bottom: -2px; }
body[data-theme=silver] .nav { background: linear-gradient(180deg, #FFFFFF, #FBFCFD); }
body[data-theme=silver] .nav-section-head { background: linear-gradient(180deg, #E7EBF1, #D5DBE4); }
body[data-theme=silver] .nav-section { border-color: #D8DEE7; }
body[data-theme=silver] .btn:not(.primary):hover { border-color: var(--accent-text); }
body[data-theme=silver] .sec-card:hover, body[data-theme=silver] .quick-tc:hover { box-shadow: 0 0 0 1px rgba(88, 99, 116, .14), 0 18px 34px -26px rgba(21, 24, 30, .5); }
body[data-theme=silver] .home-play-mark { background: linear-gradient(180deg, #E7EBF1, #C6CDD8); color: #15181E; }
body[data-theme=silver] .brand-mark { box-shadow: 0 0 0 1px rgba(21, 24, 30, .12); }
body[data-theme=silver] .board-svg .arrow { fill: rgba(60, 70, 88, .72); }
body[data-theme=silver] .board-svg .arrow.best { fill: rgba(60, 70, 88, .6); }
body[data-theme=silver] .board-svg .arrow.alt { fill: rgba(60, 70, 88, .24); }


body[data-theme=noir] .topbar { background: linear-gradient(180deg, #131318, #0C0C0F); }
body[data-theme=noir] .topbar::after { height: 1px; bottom: -1px; opacity: .8; }
body[data-theme=noir] .nav { background: linear-gradient(180deg, #111115, #0B0B0E); }
body[data-theme=noir] .card, body[data-theme=noir] .fact, body[data-theme=noir] .sec-card,
body[data-theme=noir] .home-play, body[data-theme=noir] .step, body[data-theme=noir] .tg-card,
body[data-theme=noir] .og-card, body[data-theme=noir] .onboard { background: linear-gradient(180deg, #16161B, #101014); }
body[data-theme=noir] .sec-card:hover, body[data-theme=noir] .step:hover { box-shadow: 0 0 0 1px rgba(224, 192, 124, .14), 0 26px 50px -32px #000; }
body[data-theme=noir] .btn.primary { background: linear-gradient(180deg, #E2C482, #C6A15B); border-color: #C6A15B; }
body[data-theme=noir] .btn.primary:hover { background: linear-gradient(180deg, #EFD79C, #D3B06B); border-color: #E0C07C; }
body[data-theme=noir] .btn:not(.primary):hover { border-color: var(--accent-text); color: var(--accent-text); }
body[data-theme=noir] .nav-section-head { background: linear-gradient(180deg, #E2C482, #C6A15B); }
body[data-theme=noir] .nav-section { border-color: rgba(198, 161, 91, .38); background: #0D0D11; }
body[data-theme=noir] .home-play { border-color: rgba(198, 161, 91, .42); }
body[data-theme=noir] .home-play-mark { background: linear-gradient(180deg, #E2C482, #C6A15B); box-shadow: 0 14px 30px -14px rgba(224, 192, 124, .55); }
body[data-theme=noir] .sec-card-icon { background: #0C0C10; border-color: rgba(198, 161, 91, .28); }
body[data-theme=noir] .brand-mark { box-shadow: 0 0 0 1px rgba(198, 161, 91, .45); }
body[data-theme=noir] .board-svg .arrow { fill: rgba(224, 192, 124, .85); }
body[data-theme=noir] .board-svg .arrow.best { fill: rgba(224, 192, 124, .72); }
body[data-theme=noir] .board-svg .arrow.alt { fill: rgba(224, 192, 124, .3); }
body[data-theme=noir] .nav-backdrop { background: rgba(0, 0, 0, .62); }


:root { --rail-w: 292px; }
.app { display: grid; grid-template-rows: auto 1fr; min-height: 100vh; }
.body { display: grid; grid-template-columns: var(--rail-w) minmax(0, 1fr); align-items: start; }
.main { padding: 40px 52px 80px; min-width: 0; }
.main > .view { max-width: 880px; }
.main > .view.home-landing { max-width: 1180px; }

.main > .view.opening { max-width: 1180px; }

body[data-chrome=wide] .main { padding-inline: clamp(16px, 3.4vw, 48px); }
body[data-chrome=wide] .main > .view { max-width: 1180px; margin-inline: auto; }


.nav {
  position: sticky; top: 0; height: 100vh; z-index: 30;
  display: flex; flex-direction: column; min-height: 0;
  background: linear-gradient(180deg, var(--bg-2) 0%, var(--bg-2) 55%, var(--bg) 100%);
  border-inline-end: 1px solid var(--line);
}

.nav::after { content: ''; position: absolute; inset-block: 0; inset-inline-end: -1px; width: 2px; pointer-events: none;
  background: linear-gradient(180deg, transparent 0%, var(--accent-2) 22%, var(--accent-text) 50%, var(--accent-2) 78%, transparent 100%); opacity: .5; }

.rail-head { display: flex; flex-direction: column; gap: 12px; flex: none; padding: 16px 14px 14px; border-bottom: 1px solid var(--line); }
.rail-brand { display: flex; align-items: center; gap: 11px; padding: 4px 6px; border: 0; border-radius: 12px; background: none; color: var(--ink); text-align: start; }
.rail-brand:hover { background: var(--bg-3); }
.rail-brand .brand-mark { width: 34px; height: 34px; border-radius: 10px; flex: none; }
.rail-brand-text { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.rail-brand-sub { font-size: 11.5px; font-weight: 700; color: var(--ink-2); }
.rail-resume { display: flex; flex-direction: column; gap: 1px; padding: 11px 14px; border: 1px solid var(--accent-2); border-radius: 12px; background: var(--accent); color: var(--accent-ink); text-align: start; box-shadow: var(--shadow); }
.rail-resume:hover { background: var(--accent-2); }
.rail-resume-kicker { font-size: 11.5px; font-weight: 700; opacity: .82; }
.rail-resume-name { font-size: 15px; font-weight: 800; }

.rail-body { flex: 1; min-height: 0; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; scrollbar-color: var(--accent-2) transparent; display: flex; flex-direction: column; padding: 10px 12px 18px; }
.rail-group { display: flex; flex-direction: column; gap: 2px; margin-top: 10px; }
.rail-group-head { display: flex; align-items: center; gap: 8px; width: 100%; min-height: 36px; padding: 6px 10px 5px; border: 0; border-radius: 8px; background: none; font: inherit; font-size: 12.5px; font-weight: 800; letter-spacing: .07em; color: var(--ink-2); cursor: pointer; text-align: start; }
.rail-group-head:hover { background: var(--bg-3); color: var(--ink); }
.rail-group-head:focus-visible { outline: 2px solid var(--focus, var(--accent-text)); outline-offset: 1px; }
.rail-group-line { flex: 1; height: 1px; background: var(--line); }
.rail-group-chev { font-size: 15px; line-height: 1; color: var(--ink-2); transition: transform .15s; }
.rail-group.closed .rail-group-chev { transform: rotate(90deg); }   
[dir="ltr"] .rail-group.closed .rail-group-chev { transform: rotate(-90deg); }
.rail-group-items { display: flex; flex-direction: column; gap: 2px; }
.rail-group.closed .rail-group-items { display: none; }
.rail-group.on .rail-group-head { color: var(--accent-text); }
.rail-group.on .rail-group-line { background: var(--accent-2); }
@media (max-width: 1100px) { .rail-group-head { min-height: 44px; font-size: 13.5px; } }
@media (prefers-reduced-motion: reduce) { .rail-group-chev { transition: none; } }
.rail-group-icon { font-size: 14px; line-height: 1; }

.rail-row { position: relative; display: grid; grid-template-columns: 24px minmax(0, 1fr); align-items: center; gap: 10px; width: 100%; padding: 8px 10px; border: 1px solid transparent; border-radius: 10px; background: none; color: var(--ink-2); text-align: start; transition: background .15s, color .15s; }
.rail-row:hover { background: var(--bg-3); color: var(--ink); }
.rail-row.on { background: var(--bg-3); color: var(--ink); border-color: var(--line); }

.rail-row.on::before { content: ''; position: absolute; inset-inline-start: -8px; top: 50%; translate: 0 -50%; width: 3px; height: 22px; border-radius: 0 3px 3px 0; background: var(--accent-text); }
[dir=rtl] .rail-row.on::before { border-radius: 3px 0 0 3px; }
.rail-row-icon { font-size: 16px; line-height: 1; text-align: center; color: var(--accent-text); }
.rail-row-text { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.rail-row-label { font-size: 14.5px; font-weight: 800; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rail-row-hint { display: none; font-size: 11.5px; line-height: 1.5; color: var(--ink-2); }
.rail-row.on .rail-row-hint { display: block; }   
.rail-home { margin-bottom: 2px; }
.rail-home .rail-row-label { font-size: 15px; }

.rail-foot { display: flex; gap: 6px; flex: none; padding: 10px 12px calc(12px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: var(--bg-2); }
.rail-foot > * { flex: 1; min-width: 0; padding: 8px 4px; border: 1px solid transparent; border-radius: 9px; background: none; color: var(--ink-2); font-size: 13px; font-weight: 700; text-align: center; }
.rail-foot > *:hover, .rail-foot > .on { background: var(--bg-3); color: var(--ink); border-color: var(--line); }


.topbar { display: none; position: sticky; top: 0; z-index: 35; align-items: center; gap: 14px; height: 60px; padding: 0 18px; background: var(--bg-2); border-bottom: 1px solid var(--line); }
.topbar::after { content: ''; position: absolute; inset-inline: 0; bottom: -5px; height: 5px; background: var(--strip); }
.brand { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.brand-mark { display: block; width: 26px; height: 26px; border-radius: 7px; overflow: hidden; box-shadow: 0 0 0 1px var(--line); }
.brand-mark svg, .brand-mark .brand-img { display: block; width: 100%; height: 100%; object-fit: cover; }
.brand-name { font-weight: 800; font-size: 20px; letter-spacing: -.005em; }
.brand-name b { color: var(--accent-text); }
.top-actions { display: flex; gap: 4px; align-items: center; margin-inline-start: auto; }
.top-link { background: none; border: 0; color: var(--ink-2); padding: 6px 12px; border-radius: var(--radius); font-weight: 700; }
.top-link:hover, .top-link.on { color: var(--ink); background: var(--bg-3); }
.nav-toggle, .nav-backdrop { display: none; }   


@media (max-width: 1100px) {
  :root { --top-h: 61px; }
  
  html, body { overflow-x: clip; }
  .body { grid-template-columns: minmax(0, 1fr); }
  .topbar { display: flex; }
  .nav-toggle { display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); color: var(--ink); font-size: 22px; line-height: 1; flex: none; }
  .nav-toggle:hover, body.nav-open .nav-toggle { background: var(--bg-3); }
  .nav { position: fixed; top: var(--top-h); bottom: 0; height: auto; inset-inline-start: 0; width: min(86vw, 320px); z-index: 40; border-inline-end: 0; border-inline-start: 1px solid var(--line); box-shadow: 0 12px 32px rgba(0, 0, 0, .22); visibility: hidden; transition: transform .25s ease, visibility 0s linear .25s; }
  .nav::after { inset-inline-end: auto; inset-inline-start: -1px; }
  [dir=rtl] .nav { transform: translateX(100%); }
  [dir=ltr] .nav { transform: translateX(-100%); }
  body.nav-open .nav { transform: none; visibility: visible; transition: transform .25s ease; }
  .nav-backdrop { position: fixed; inset: var(--top-h) 0 0; background: rgba(16, 24, 32, .38); z-index: 39; }
  body.nav-open .nav-backdrop { display: block; }
  .nav-level, .nav-home, .nav-link, .nav-daily { min-height: 44px; }
  
  .rail-row { padding-block: 11px; }
}


.nav-section { display: flex; flex-direction: column; margin: 4px 0; border: 1px solid var(--accent-2); border-radius: 12px; background: var(--bg); box-shadow: var(--shadow); overflow: hidden; }
.nav-section-head { display: grid; grid-template-columns: 24px minmax(0, 1fr); align-items: center; gap: 10px; width: 100%; padding: 10px 12px; border: 0; background: var(--accent); color: var(--accent-ink); text-align: start; }
.nav-section-head:hover { background: var(--accent-2); }
.nav-note { padding: 2px 8px; line-height: 1.6; }
.sec-icon { font-size: 18px; line-height: 1; text-align: center; }
.sec-text { display: flex; flex-direction: column; line-height: 1.3; min-width: 0; }
.sec-label { font-weight: 800; font-size: 14.5px; }
.sec-hint { font-size: 11.5px; opacity: .82; }
.sec-body { display: flex; flex-direction: column; gap: 10px; padding: 10px 10px 12px; background: transparent; }
.nav-home { background: none; border: 0; color: var(--ink-2); text-align: start; padding: 7px 8px; border-radius: 8px; font-weight: 700; }
.nav-home:hover, .nav-home.active { color: var(--ink); background: var(--bg-3); }
.nav-daily { background: var(--accent); color: var(--accent-ink); border: 0; border-radius: var(--radius); padding: 10px 14px; font-weight: 600; text-align: start; }
.nav-daily:hover, .nav-daily.active { background: var(--accent-2); }

.nav-levels { list-style: none; margin: 0; padding: 0; position: relative; display: flex; flex-direction: column; gap: 2px; }
.nav-levels::before { content: ''; position: absolute; inset-inline-start: 13px; top: 14px; bottom: 14px; width: 1px; background: var(--line); }
.nav-level { display: grid; grid-template-columns: 26px 1fr auto; align-items: center; gap: 10px; padding: 7px 8px; border-radius: 8px; cursor: pointer; color: var(--ink-2); position: relative; font-weight: 700; }
.nav-level:hover { background: var(--bg-3); color: var(--ink); }
.nav-level.active { background: var(--bg-3); color: var(--ink); }
.nav-num { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; background: var(--bg); border: 1px solid var(--line); }
.nav-level.passed .nav-num { background: var(--ok); color: var(--ok-ink); border-color: var(--ok); }
.nav-level.current .nav-num { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.nav-level.current { color: var(--ink); }
.nav-level.locked { color: var(--ink-2); opacity: .55; }
.nav-dot { width: 6px; height: 6px; border-radius: 50%; background: transparent; }
.nav-level.open .nav-dot { background: var(--ink-2); }
.nav-bottom { margin-top: auto; display: flex; flex-direction: column; gap: 4px; padding-top: 10px; border-top: 1px solid var(--line); }
.nav-link { background: none; border: 0; color: var(--ink-2); text-align: start; padding: 8px 6px; border-radius: var(--radius); }
.nav-link:hover, .nav-link.active { color: var(--ink); background: var(--bg-3); }
.nav-streak { color: var(--accent-text); font-size: 13px; padding: 6px; }


.btn { background: var(--bg-2); border: 1px solid var(--line); color: var(--ink); border-radius: var(--radius); padding: 9px 18px; font-weight: 700; transition: transform .08s, box-shadow .15s, border-color .15s, background .15s; }
.btn:active { transform: translateY(1px); }
.btn:hover { border-color: var(--ink-2); }
.btn.primary { background: var(--btn-primary, var(--ink)); color: var(--btn-primary-ink, var(--bg)); border-color: var(--btn-primary, var(--ink)); box-shadow: var(--shadow); }
.btn.primary:hover { background: var(--btn-primary-2, #1E140C); border-color: var(--btn-primary-2, #1E140C); }
.btn.ghost { background: transparent; }
.btn.danger { border-color: var(--bad); color: var(--bad); background: transparent; }
.btn.big-btn { padding: 13px 22px; font-size: 17px; }
.btn:disabled { opacity: .45; cursor: default; }
.row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.row.center { justify-content: center; }
.field { display: grid; grid-template-columns: 260px 1fr; align-items: center; gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.field:last-child { border-bottom: 0; }
.select, .text, .textarea { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 10px; color: var(--ink); min-width: 220px; }
.textarea { width: 100%; min-height: 160px; line-height: 1.5; font-size: 14px; }
.range { accent-color: var(--accent-text); width: 200px; }
input[type=checkbox] { width: 18px; height: 18px; accent-color: var(--accent-text); }
.chip { display: inline-block; background: var(--bg-3); border: 1px solid var(--line); border-radius: 999px; padding: 3px 12px; font-size: 14px; color: var(--ink-2); }
.chips, .kinds { display: flex; flex-wrap: wrap; gap: 8px; }


.onboard { display: flex; flex-direction: column; gap: 10px; padding: 20px 22px; margin-bottom: 26px; background: var(--bg-2); border: 1px solid var(--accent-text); border-radius: var(--radius); box-shadow: var(--shadow); }
.onboard-title { font-size: 22px; font-weight: 800; }
.onboard-opts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 4px; }
.onboard-opts .btn { text-align: start; white-space: normal; line-height: 1.6; padding: 14px 16px; }
.hero { padding: 6px 0 30px; border-bottom: 1px solid var(--line); margin-bottom: 26px; }
.hero-date { color: var(--ink-2); font-size: 14px; margin-bottom: 14px; }
.hero-title { font-size: 44px; line-height: 1.22; letter-spacing: -.02em; margin-bottom: 12px; }
.hero-goal { font-size: 18px; color: var(--ink-2); max-width: 560px; margin-bottom: 26px; }
.facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 34px; }
.fact { padding: 16px 18px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.fact-num { font-size: 30px; color: var(--accent-text); line-height: 1.1; }
.fact-label { color: var(--ink-2); font-size: 14px; margin-top: 6px; }
.section-title { display: flex; align-items: center; gap: 12px; font-size: 13.5px; font-weight: 700; letter-spacing: .06em; color: var(--ink-2); margin-bottom: 14px; }
.section-title::after { content: ''; flex: 1; height: 1px; background: var(--line); }


.hv { display: grid; grid-template-columns: minmax(0, 1fr); align-items: start; }


.hv-main { display: flex; flex-direction: column; gap: 16px; min-width: 0; }

.hv-doors { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.hv-door { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; padding: 20px 22px; text-align: start; font: inherit; color: var(--ink); background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); cursor: pointer; transition: border-color .2s, box-shadow .2s; }
.hv-door:hover { border-color: var(--accent-2); box-shadow: var(--shadow); }
.hv-door:focus-visible { outline: 2px solid var(--accent-text); outline-offset: 2px; }
.hv-door-kicker { font-size: 13.5px; font-weight: 800; color: var(--accent-text); }
.hv-door-title { font-size: 22px; font-weight: 800; line-height: 1.4; }
.hv-door-sub { font-size: 15px; color: var(--ink-2); line-height: 1.8; }
.hv-door-go { margin-top: 6px; padding: 8px 16px; border-radius: 10px; font-weight: 800; font-size: 15px; background: var(--bg-3); }
.hv-door.new .hv-door-go { background: var(--accent); color: var(--accent-ink); }
@media (max-width: 700px) { .hv-doors { grid-template-columns: minmax(0, 1fr); } .hv-door { padding: 16px 18px; } .hv-door-title { font-size: 20px; } }

.hv-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 400px); gap: 16px; align-items: start; }
.hv-pair { position: sticky; top: 12px; }
@media (max-width: 1000px) {
  .hv-top { grid-template-columns: minmax(0, 1fr); }
  .hv-pair { position: static; order: -1; }   
}

.hv-only { max-width: 760px; width: 100%; margin-inline: auto; }
.hv-only .hv-pair { position: static; padding: 20px 22px 22px; }
.hv-only .hv-play-title { font-size: 22px; }
.hv-only .qp-grid { gap: 12px; }
.hv-only .qp-tile { min-height: 116px; }
.hv-only .qp-time { font-size: 36px; }
.hv-only .qp-kind { font-size: 14.5px; }
.hv-only .qp-time.qp-custom-label { font-size: 22px; }
@media (max-width: 560px) { .hv-only .qp-tile { min-height: 92px; } .hv-only .qp-time { font-size: 28px; } .hv-only .qp-time.qp-custom-label { font-size: 18px; } .hv-only .hv-pair { padding: 14px 14px 16px; } }

.hv-more { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.hv-more-btn { display: flex; align-items: center; gap: 14px; padding: 16px 18px; text-align: start; font: inherit; color: var(--ink); background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); cursor: pointer; transition: border-color .15s, box-shadow .15s, transform .15s; min-width: 0; }
.hv-more-btn:hover, .hv-more-btn:focus-visible { border-color: var(--accent-text); box-shadow: var(--shadow); transform: translateY(-1px); }
.hv-more-icon { flex: none; display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: var(--accent); color: var(--accent-ink); font-size: 24px; line-height: 1; }
.hv-more-text { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.hv-more-text b { font-size: 17px; font-weight: 800; }
.hv-more-text span { font-size: 13.5px; color: var(--ink-2); line-height: 1.6; }
@media (max-width: 560px) { .hv-more { grid-template-columns: minmax(0, 1fr); } .hv-more-btn { padding: 13px 14px; } }

.pc-setup { max-width: 640px; }
.pc-levels { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.pc-level { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 10px 6px; min-height: 64px; font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 12px; cursor: pointer; }
.pc-level:hover { border-color: var(--accent-text); }
.pc-level.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.pc-level-n { font-size: 22px; font-weight: 800; line-height: 1.1; }
.pc-level-name { font-size: 13px; }
.pc-level-note { margin: 2px 0 0; min-height: 1.8em; }

.pf-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-items: start; }
.pf-card { display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.pf-card .card-title { margin: 0; }
.pf-off summary { cursor: pointer; color: var(--ink-2); font-size: 14px; margin-top: 6px; }
@media (max-width: 900px) { .pf-cards { grid-template-columns: minmax(0, 1fr); } }
.hv-board { display: flex; flex-direction: column; gap: 8px; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); }
.hv-main .feat { gap: 8px; }
.hv-main .feat .board-wrap { width: min(100%, calc(560px * var(--board-scale, 1)), calc(100vh - 300px)); margin-inline: auto; }
.hv-main .feat-side { justify-content: center; }
.hv-main .feat-meta { justify-content: center; }


.hv-play { border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); padding: 14px 16px 16px; }
.hv-play-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.hv-play-title { margin: 0; font-size: 17px; font-weight: 800; }

.qp-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.qp-tile { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  min-height: 92px; padding: 12px 8px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg-2);
  color: var(--ink); cursor: pointer; transition: border-color .14s, background .14s, color .14s, transform .14s; }
.qp-tile:hover, .qp-tile:focus-visible { border-color: var(--accent-text); background: var(--accent); color: var(--accent-ink); transform: translateY(-1px); }
.qp-time { font-size: 30px; font-weight: 700; line-height: 1.1; letter-spacing: -.01em; }
.qp-kind { font-size: 13px; color: var(--ink-2); }
.qp-tile:hover .qp-kind, .qp-tile:focus-visible .qp-kind { color: inherit; }
.qp-custom-label { font-size: 20px; font-weight: 700; }

.qp-panel { margin-top: 10px; padding: 14px 16px 16px; border: 1px solid var(--accent-2); border-radius: 12px; background: var(--bg); display: flex; flex-direction: column; gap: 12px; }
.qp-panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.qp-panel-title { margin: 0; font-size: 16px; }
.qp-field { display: flex; flex-direction: column; gap: 6px; }
.qp-field-label { font-size: 13px; color: var(--ink-2); }
.qp-range { width: 100%; accent-color: var(--accent-text); }
.qp-readout { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.qp-readout-time { font-size: 26px; font-weight: 700; }
.qp-readout-kind { font-size: 13.5px; color: var(--ink-2); }

.hv-tally { margin: 12px 0 0; display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.hv-tally b { color: var(--ink); font-size: 14.5px; }
.hv-tally:empty { display: none; }
.hv-tally-dot { opacity: .5; padding: 0 2px; }

.inv { margin-top: 12px; padding: 13px 15px; border: 1px dashed var(--line); border-radius: 12px; background: var(--bg); }
.inv-lead { margin: 0 0 10px; font-size: 13.5px; color: var(--ink-2); line-height: 1.7; }
.inv-head { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; margin-bottom: 10px; }
.inv-tc { font-size: 20px; font-weight: 700; }
.inv-row { gap: 8px; flex-wrap: nowrap; }
.inv-url { flex: 1; min-width: 0; font-size: 13px; padding: 9px 11px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); color: var(--ink); }
.inv-card { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; max-width: 560px; }
.inv-from { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.inv-name { font-size: 22px; }
.inv-time { display: flex; align-items: baseline; gap: 9px; }
.inv-accept { font-size: 16px; padding: 11px 22px; }
.inv-gone { font-size: 16px; font-weight: 700; margin: 0; }
@media (max-width: 560px) { .inv-row { flex-wrap: wrap; } .inv-url { flex-basis: 100%; } }

.play-rating, .live-rating { color: var(--ink-2); font-size: 12.5px; font-weight: 700; }
.live-rating { margin-inline-start: 6px; }


.hv-live .live-list { display: flex; flex-direction: column; gap: 4px; max-height: 420px; overflow-y: auto; }
.hv-live .hv-play-title { display: flex; align-items: center; gap: 9px; }
.hv-live-count { font-size: 13px; font-weight: 700; color: var(--accent-ink); background: var(--accent); border-radius: 999px; padding: 1px 9px; min-width: 22px; text-align: center; }
.hv-live-count:empty { display: none; }

@media (max-width: 560px) {
  .qp-tile { min-height: 78px; }
  .qp-time { font-size: 25px; }
}


.lobby { display: grid; grid-template-columns: 270px minmax(0, 1fr) 290px; gap: 26px; align-items: start; margin-bottom: 40px; }
.lb-col { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.lb-card { margin-bottom: 0; padding: 16px 18px; }
.lb-card-title { font-size: 17px; font-weight: 800; margin-bottom: 8px; }


.quick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.quick-tc { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; padding: 14px 4px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); color: var(--ink); transition: border-color .14s, background .14s, transform .1s; }
.quick-tc:hover { border-color: var(--accent-text); background: var(--bg-3); transform: translateY(-1px); }
.quick-tc b { font-size: 19px; line-height: 1.1; }
.quick-kind { font-size: 12px; color: var(--ink-2); }
.quick-actions { display: flex; flex-direction: column; gap: 8px; }
.quick-actions .btn { text-align: center; }
.lb-continue .row { margin-top: 10px; }


.feat { display: flex; flex-direction: column; gap: 8px; }
.feat .board-wrap { width: 100%; }
.feat-side { display: flex; align-items: center; gap: 9px; font-weight: 700; min-height: 26px; }
.feat-disc { width: 13px; height: 13px; border-radius: 50%; border: 1px solid var(--ink-2); flex: none; }
.feat-disc.w { background: var(--piece-w); border-color: var(--piece-w); }
.feat-disc.b { background: var(--piece-b); }
.feat-turn { color: var(--accent-text); font-size: 12px; }
.feat-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; font-size: 14px; }
.feat-result { color: var(--accent-text); font-weight: 700; }
.lb-counts { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 6px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--bg-2); }
.lb-count { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 12px 6px; text-align: center; font-size: 12.5px; color: var(--ink-2); line-height: 1.4; border-inline-start: 1px solid var(--line); }
.lb-count:first-child { border-inline-start: 0; }
.lb-count b { font-size: 22px; color: var(--accent-text); font-weight: 500; }


.dp-turn { font-size: 14px; margin: 8px 0 10px; }
.lb-card .board-wrap { width: 100%; margin-bottom: 4px; }
.lb-mine { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-bottom: 12px; }
.lb-mine-cell { display: flex; flex-direction: column; gap: 1px; padding: 10px 12px; background: var(--bg-2); font-size: 12.5px; color: var(--ink-2); }
.lb-mine-cell b { font-size: 20px; font-weight: 500; color: var(--accent-text); }
.lb-list { display: flex; flex-direction: column; gap: 2px; }
.lb-row { display: grid; grid-template-columns: 26px 1fr auto; align-items: center; gap: 10px; width: 100%; padding: 9px 10px; border: 1px solid transparent; border-radius: var(--radius); background: none; color: var(--ink-2); text-align: start; font-weight: 700; font-size: 14.5px; }
.lb-row:hover { background: var(--bg-3); color: var(--ink); border-color: var(--line); }
.lb-row-icon { font-size: 17px; text-align: center; color: var(--accent-text); }
.lb-row-go { color: var(--ink-2); font-size: 16px; }
html[dir=rtl] .lb-row-go { transform: scaleX(-1); }
.lb-row.soon .lb-row-icon { color: var(--ink-2); }

@media (max-width: 1180px) { .lobby { grid-template-columns: 250px minmax(0, 1fr); } .lb-right { grid-column: 1 / -1; flex-direction: row; align-items: start; } .lb-right > * { flex: 1; } }
@media (max-width: 820px) { .lobby { grid-template-columns: 1fr; } .lb-right { flex-direction: column; } .lb-counts { grid-template-columns: repeat(2, 1fr); } }
.sec-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.sec-card { display: grid; grid-template-columns: 46px 1fr; align-items: start; gap: 14px; text-align: start; width: 100%; padding: 16px 18px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); color: inherit; }
.sec-card { transition: border-color .15s, background .15s, transform .12s; }
.sec-card:hover { border-color: var(--accent-2); background: var(--bg-3); transform: translateY(-1px); }
.sec-card-icon { font-size: 24px; line-height: 1; width: 46px; height: 46px; display: grid; place-items: center; background: var(--bg); border: 1px solid var(--line); border-radius: 12px; color: var(--accent-text); }
.sec-card-body { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.sec-card-title { display: flex; align-items: baseline; gap: 9px; font-size: 17px; font-weight: 700; }
.sec-card-desc { font-size: 14px; color: var(--ink-2); line-height: 1.7; }
.soon-tag { font-size: 11.5px; font-weight: 600; color: var(--ink-2); background: var(--bg); border: 1px solid var(--line); border-radius: 999px; padding: 1px 9px; white-space: nowrap; }
.sec-card.soon .sec-card-icon { color: var(--ink-2); }
@media (max-width: 860px) { .sec-cards { grid-template-columns: 1fr; } .home-play { grid-template-columns: auto 1fr; } .home-play .btn { grid-column: 1 / -1; } .home-hero .hero-title { font-size: 30px; } }
.view-title { position: relative; font-size: 34px; font-weight: 800; letter-spacing: -.015em; padding-bottom: 16px; margin-bottom: 22px; }
.view-title::after { content: ''; position: absolute; inset-inline-start: 0; bottom: 0; width: 54px; height: 2px; border-radius: 2px; background: var(--accent-text); }
.path { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.path-item { display: grid; grid-template-columns: 34px 1fr 200px 70px; align-items: center; gap: 16px; padding: 10px 12px; border-radius: var(--radius); cursor: pointer; }
.path-item:hover { background: var(--bg-2); }
.path-num { color: var(--ink-2); }
.path-item.passed .path-num { color: var(--ok); }
.path-item.current .path-num { color: var(--accent-text); }
.path-item.locked { color: var(--ink-2); opacity: .7; }
.path-bar { height: 4px; background: var(--bg-3); border-radius: 2px; overflow: hidden; }
.path-fill { display: block; height: 100%; background: var(--accent-text); }
.path-item.passed .path-fill { background: var(--ok); }
.path-state { font-size: 13px; color: var(--ink-2); text-align: end; }


.level-head { display: grid; grid-template-columns: 64px 1fr auto; gap: 18px; align-items: start; padding-bottom: 22px; border-bottom: 1px solid var(--line); margin-bottom: 22px; }
.level-num { font-size: 52px; line-height: 1; color: var(--accent-text); }
.level-title { font-size: 30px; font-weight: 700; }
.level-goal { color: var(--ink-2); font-size: 17px; margin-top: 4px; }
.level-state { font-size: 13px; padding: 4px 12px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink-2); white-space: nowrap; margin-top: 8px; }
.level-state.passed { color: var(--ok); border-color: var(--ok); }
.level-state.current { color: var(--accent-text); border-color: var(--accent-text); }
.launch { display: flex; flex-direction: column; gap: 14px; padding: 22px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 28px; align-items: flex-start; box-shadow: var(--shadow); }
.launch.locked { color: var(--ink-2); }
.launch .field { grid-template-columns: 120px 1fr; border: 0; padding: 4px 0; width: 100%; }
.lesson { margin-bottom: 28px; }
.lesson-list { margin: 0; padding-inline-start: 22px; display: flex; flex-direction: column; gap: 8px; max-width: 720px; font-size: 16.5px; }
.lesson-list li::marker { color: var(--accent-text); font-family: var(--mono); }

.idea-groups { display: grid; gap: 14px; max-width: 720px; }
.idea-group { display: grid; gap: 6px; padding: 10px 14px; border-radius: var(--radius); background: var(--bg-3); border-inline-start: 3px solid var(--ok); }
.idea-group.warn { border-inline-start-color: var(--bad); }
.idea-h { margin: 0; font-size: 15px; font-weight: 800; color: var(--ink-2); }
.idea-list { list-style: disc; }
.gate { margin-bottom: 28px; padding: 16px 18px; border-inline-start: 3px solid var(--accent-text); background: var(--bg-2); }
.history { margin-top: 10px; }
.spark { width: min(100%, 320px); height: 60px; margin-bottom: 12px; }
.spark svg { width: 100%; height: 100%; }
.spark-line { fill: none; stroke: var(--accent-text); stroke-width: 2; vector-effect: non-scaling-stroke; }
.spark-th { stroke: var(--line); stroke-dasharray: 4 4; vector-effect: non-scaling-stroke; }
.table { width: 100%; border-collapse: collapse; font-size: 15px; }
.table th { text-align: start; color: var(--ink-2); font-weight: 500; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.table td { padding: 8px 10px; border-bottom: 1px solid var(--bg-3); }
.table tr.locked td { color: var(--ink-2); opacity: .7; }
.card { padding: 18px 22px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 18px; box-shadow: var(--shadow); }


.stage { display: flex; flex-direction: column; min-height: calc(100vh - 120px); }
.stage-head { display: grid; grid-template-columns: 1fr auto auto auto; gap: 22px; align-items: center; padding-bottom: 14px; border-bottom: 1px solid var(--line); color: var(--ink-2); font-size: 14px; }
.stage-title { color: var(--ink); font-weight: 600; font-size: 16px; }
.counter, .clock { color: var(--accent-text); }
.stage-body { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 22px; padding: 30px 0; text-align: center; }
.stage-foot { display: flex; justify-content: flex-end; padding-top: 12px; border-top: 1px solid var(--line); }
.heading { font-size: 22px; max-width: 760px; font-weight: 700; }
.big { font-size: clamp(44px, 16vw, 92px); line-height: 1; color: var(--accent-text); letter-spacing: .02em; direction: ltr; }
.sub { color: var(--ink-2); }
.lines { display: flex; flex-direction: column; gap: 6px; font-size: 20px; }
.line { direction: rtl; }
.answer { display: flex; flex-direction: column; align-items: center; gap: 16px; width: 100%; }
.choices { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; max-width: 760px; }
.choice { display: flex; align-items: center; gap: 12px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 22px; font-size: 20px; min-width: 150px; }
.choice:hover { border-color: var(--accent-text); background: var(--accent); }
.choice .key { width: 24px; height: 24px; border-radius: 4px; background: var(--bg); color: var(--ink-2); font-size: 13px; display: grid; place-items: center; }
.answer-input { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 16px; font-size: 26px; width: 380px; text-align: center; }
.answer-input.shake { animation: shake .3s; border-color: var(--bad); }
@keyframes shake { 0%, 100% { transform: translateX(0); } 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }
.progress { width: min(100%, 360px); height: 4px; background: var(--bg-3); border-radius: 2px; overflow: hidden; }
.progress-fill { height: 100%; width: 0; background: var(--accent-text); transition: width .3s; }
.loading { color: var(--ink-2); }
.hint { color: var(--ink-2); font-size: 13px; }
.verdict { display: flex; align-items: baseline; gap: 18px; }
.verdict-word { font-size: 44px; font-weight: 700; }
.verdict.ok .verdict-word { color: var(--ok); }
.verdict.bad .verdict-word { color: var(--bad); font-size: 34px; }
.verdict-line { padding: 12px 16px; border-inline-start: 3px solid var(--line); margin-bottom: 20px; }
.verdict-line.ok { border-color: var(--ok); color: var(--ok); }
.expected { font-size: 22px; direction: rtl; }
.expected .mono { direction: ltr; unicode-bidi: isolate; color: var(--accent-text); }
.expected-ar { color: var(--accent-text); }
.detail { color: var(--ink-2); max-width: 640px; }
.detail .up { color: var(--ok); }
.detail .down { color: var(--bad); }



.board, .palette, .drag-ghost, .promo-pick {
  -webkit-user-select: none; user-select: none;
  -webkit-tap-highlight-color: transparent;   
  -webkit-touch-callout: none;                
}
.board-svg, .board-svg * { -webkit-user-drag: none; }

.board { touch-action: manipulation; }


.board-wrap { width: calc(300px * var(--board-scale, 1)); max-width: 100%; }
.board-wrap.large { width: min(100%, calc(460px * var(--board-scale, 1))); }

.board { aspect-ratio: 1; }


.board-size { display: flex; align-items: center; justify-content: flex-start; gap: 6px; flex-wrap: nowrap; }
.board-size .bs-btn { min-width: 34px; padding: 2px 8px; line-height: 1.6; }
.board-size .bs-val { min-width: 46px; text-align: center; color: var(--ink-2); font-size: 13px; }
.board-svg { width: 100%; height: auto; display: block; }
.board-svg .light { fill: var(--sq-light); stroke: var(--sq-line); stroke-width: .012px; }
.board-svg .dark { fill: var(--sq-dark); stroke: var(--sq-line); stroke-width: .012px; }
.board[data-mode=coords] .light { fill: var(--sq-coords-light); }
.board[data-mode=coords] .dark { fill: var(--sq-coords-dark); }
.board-svg .coord { font-family: var(--mono); font-size: .28px; font-weight: 500; fill: var(--ink-2); opacity: .85; }
.board[data-mode=coords] .coord { fill: var(--accent-text); font-size: .34px; font-weight: 700; opacity: 1; }

.board-svg .board-edge { fill: none; stroke: var(--line); stroke-width: .03px; pointer-events: none; }
.board-svg .piece { pointer-events: none; }

.pal-svg { width: 30px; height: 30px; }
.board-svg .hl-ring { fill: none; stroke: var(--ring); stroke-width: .09px; }

.board-svg .sq.hl .light { filter: var(--hl-light, brightness(1.08)); }
.board-svg .sq.hl .dark { filter: var(--hl-dark, brightness(1.08)); }
.board-svg .veil { fill: var(--bg-2); opacity: .98; pointer-events: none; }

.board-svg .piece { transition: transform .19s cubic-bezier(.22, .61, .36, 1); }
.board-svg .piece.moving { pointer-events: none; }
.board-svg .sq:has(.piece.moving) { isolation: isolate; }
@media (prefers-reduced-motion: reduce) { .board-svg .piece { transition: none; } }
.board-svg .sq.clickable { cursor: pointer; }

@media (hover: hover) {
  .board-svg .sq.clickable:hover rect:first-child { filter: brightness(1.15); }
}
.editor { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.editor .board { width: min(100%, calc(380px * var(--board-scale, 1))); }
.palette { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; direction: ltr; }
.pal { width: 40px; height: 40px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-2); font-size: 26px; line-height: 1; }
.pal { display: grid; place-items: center; }
.pal.eraser { color: var(--bad); font-size: 18px; }
.pal.active { border-color: var(--accent-text); box-shadow: inset 0 0 0 2px var(--accent-text); }


.game { display: grid; grid-template-columns: 1fr 340px; gap: 30px; align-items: start; padding-top: 16px; }

.game-boards { display: flex; flex-direction: column; gap: 22px; align-items: center; --game-board: calc(460px * var(--board-scale, 1)); }
.board-cell { width: min(100%, calc(var(--game-board) + 18px)); padding: 8px; border-radius: var(--radius); border: 1px solid transparent; }
.game .board-wrap.large { width: min(100%, var(--game-board)); }
.board-cell.active { border-color: var(--accent-text); }
.board-label { text-align: center; color: var(--ink-2); margin-bottom: 6px; }
.game-side { display: flex; flex-direction: column; gap: 14px; }
.game-phase { color: var(--ink-2); font-size: 14px; }
.status { min-height: 26px; color: var(--accent-text); }
.last-move { font-size: 34px; min-height: 44px; direction: ltr; text-align: end; transition: opacity .8s; }
.last-move.fade { opacity: 0; }
.game .answer-input { width: 100%; font-size: 22px; }
.game .row .btn { flex: 1; }
.game-stats { color: var(--ink-2); font-size: 14px; white-space: pre-wrap; font-variant-numeric: tabular-nums; }
.move-list { direction: ltr; text-align: left; color: var(--ink-2); font-size: 13px; line-height: 1.8; max-height: 220px; overflow: auto; }
.pgn { white-space: pre-wrap; direction: ltr; text-align: left; font-size: 12px; color: var(--ink-2); background: var(--bg); padding: 10px; border-radius: var(--radius); max-height: 200px; overflow: auto; }


.steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; width: 100%; }
.step { display: grid; grid-template-columns: 34px 1fr auto; gap: 14px; align-items: center; padding: 12px 14px; background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); }
.step.locked { opacity: .55; }
.step-num { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--line); color: var(--ink-2); font-size: 13px; }
.step.passed .step-num { background: var(--ok); border-color: var(--ok); color: var(--ok-ink); }
.step.open .step-num { border-color: var(--accent-text); color: var(--accent-text); }
.step-body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.step-title { display: flex; gap: 12px; align-items: baseline; font-weight: 600; }
.step-state { font-weight: 400; font-size: 13px; color: var(--ink-2); }
.step.passed .step-state { color: var(--ok); }
.step-desc { font-size: 14px; }
.step-kinds { display: flex; flex-wrap: wrap; gap: 6px; }
.step-kind { font-size: 12.5px; color: var(--ink-2); background: var(--bg-2); border: 1px solid var(--line); border-radius: 999px; padding: 1px 10px; }
.step-kind.good { color: var(--ok); border-color: var(--ok); }
.step .btn { white-space: nowrap; }
.scaffold { display: flex; flex-direction: column; align-items: center; gap: 6px; transition: opacity .6s; }
.scaffold .board-wrap { width: min(100%, calc(260px * var(--board-scale, 1))); }
.scaffold.gone { opacity: 0; pointer-events: none; }
.board-svg .sq.dim rect:first-child { opacity: .25; }
.board[data-mode=coords] .sq.dim rect:first-child { opacity: .35; }

.parts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; width: 100%; }
.part { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; display: flex; flex-direction: column; gap: 10px; }
.part-title { font-weight: 600; }
.part-kinds { display: flex; flex-direction: column; gap: 6px; flex: 1; }
.part-kind { display: grid; grid-template-columns: 1fr 70px auto; align-items: center; gap: 8px; font-size: 13.5px; color: var(--ink-2); }
.part-bar { height: 4px; background: var(--bg-3); border-radius: 2px; overflow: hidden; }
.part-fill { display: block; height: 100%; background: var(--accent-text); }
.part-fill.good { background: var(--ok); }
.part-acc { font-size: 12px; direction: ltr; }
.part .btn { align-self: flex-start; }
.parsed { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; min-height: 28px; direction: rtl; }
.parsed .chip { direction: ltr; padding: 1px 9px; }
.parsed button.chip { cursor: pointer; }
.parsed button.chip:hover { border-color: var(--bad); color: var(--bad); }
.board-msg { min-height: 20px; }
.board-msg.bad { color: var(--bad); font-weight: 600; font-size: 15px; }
.board-svg .hl-ring.bad { stroke: var(--ring-bad); }
.board-svg .mark { pointer-events: none; }
.m-knight { fill: var(--ok); background: var(--ok); }
.m-diag { fill: #E8B93B; background: #E8B93B; }
.m-line { fill: #3E8ED0; background: #3E8ED0; }
.m-king { fill: #D9534F; background: #D9534F; }
.board-svg .mark.m-diag { fill: #E8B93B; }
.explorer { margin-bottom: 28px; padding: 18px 22px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); }
.explorer-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.explorer-head .section-title { margin: 0; }
.explorer-input { min-width: 0; width: 70px; text-align: center; padding: 5px 8px; }
.explorer-grid { display: grid; grid-template-columns: 340px 1fr; gap: 22px; align-items: start; }
.explorer-board { width: min(100%, calc(340px * var(--board-scale, 1))); }
.explorer-toggles { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.toggle-wrap { display: inline-flex; align-items: center; gap: 6px; }
.swatch { display: inline-block; width: 10px; height: 10px; border-radius: 50%; }
.toggle { background: var(--bg); border: 1px solid var(--line); border-radius: 999px; padding: 3px 12px; color: var(--ink-2); font-size: 14px; }
.toggle.on { color: var(--ink); border-color: var(--ink-2); }
.explorer-info { display: flex; flex-direction: column; gap: 8px; }
.explorer-sq { display: flex; align-items: baseline; gap: 12px; margin-bottom: 6px; }
.explorer-sq .mono { font-size: 34px; color: var(--accent-text); line-height: 1; }
.explorer-color { padding: 2px 10px; border-radius: 999px; font-size: 13px; }
.explorer-color.light { background: var(--sq-light); color: #111; border: 1px solid var(--sq-line); }
.explorer-color.dark { background: var(--sq-dark); color: #fff; }
.explorer-row { display: grid; grid-template-columns: 10px 150px 1fr; gap: 10px; align-items: center; font-size: 14px; }
.explorer-row .swatch { margin-top: 0; }
.explorer-label { color: var(--ink-2); }
.explorer-value { direction: ltr; text-align: left; color: var(--ink); font-size: 13.5px; }


.nav-sub { padding-inline-start: 14px; font-size: 13.5px; }
.nav-sub .nav-num { width: 22px; height: 22px; font-size: 11px; }
.toast { position: fixed; bottom: 24px; inset-inline-start: 50%; transform: translate(-50%, 20px); background: var(--ink); color: var(--bg); padding: 10px 18px; border-radius: 999px; opacity: 0; transition: all .3s; z-index: 50; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.opening .level-head { grid-template-columns: auto 1fr auto; }

.lesson-text { max-width: 760px; margin-bottom: 26px; display: flex; flex-direction: column; gap: 10px; font-size: 16.5px; line-height: 1.9; }


.lesson-split { display: grid; grid-template-columns: 460px minmax(0, 1fr); gap: 34px; align-items: start; margin-bottom: 30px; }
.ls-board { position: sticky; top: 92px; display: flex; flex-direction: column; gap: 12px; }
.ls-board .board-wrap { width: 100%; }
.ls-cap { display: flex; flex-direction: column; gap: 7px; align-items: start; }
.ls-cap-title { font-size: 15.5px; font-weight: 800; color: var(--accent-text); min-height: 20px; }
.ls-cap-note { font-size: 14px; line-height: 1.75; color: var(--ink-2); }
.ls-nav { gap: 8px; margin: 2px 0 4px; flex-wrap: nowrap; }
.ls-spacer { flex: 1; }
.ls-move { font-size: 13px; color: var(--accent-text); white-space: nowrap; }
.ls-step { white-space: nowrap; padding: 8px 16px; font-size: 14.5px; }
.ls-nav .btn.small { padding: 5px 12px; }
.ls-dots { display: flex; gap: 5px; align-items: center; }
.ls-dot { width: 8px; height: 8px; padding: 0; border-radius: 50%; border: 1px solid var(--line); background: var(--bg-3); }
.ls-dot.on { background: var(--accent-text); border-color: var(--accent-text); transform: scale(1.25); }
.ls-count { font-size: 12px; color: var(--ink-2); }
.ls-text { display: flex; flex-direction: column; font-size: 16.5px; line-height: 1.9; }
.ls-block { padding: 6px 0 6px 0; border-inline-start: 2px solid transparent; padding-inline-start: 18px; margin-inline-start: -18px; transition: border-color .25s, opacity .25s; opacity: .72; }
.ls-block.on { border-inline-start-color: var(--accent-2); opacity: 1; }
.ls-block p { margin-bottom: 12px; }
.ls-block .op-h3 { margin: 14px 0 8px; color: var(--accent-text); }
.ls-block:first-child .op-h3 { margin-top: 0; }

@media (max-width: 1080px) {
  
  .lesson-split { grid-template-columns: 1fr; gap: 14px; }
  .ls-board { position: sticky; top: var(--top-h, 71px); z-index: 5; flex-direction: row; align-items: start; gap: 14px; padding: 10px 0; background: var(--bg); border-bottom: 1px solid var(--line); }
  .ls-board .board-wrap { width: min(34vw, calc(190px * var(--board-scale, 1))); flex: none; }
  .ls-nav { flex-wrap: wrap; }
  .ls-cap { flex: 1; min-width: 0; }
  .ls-cap-note { display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
  .ls-block { opacity: 1; }
}
@media (max-width: 560px) { .ls-board .board-wrap { width: min(34vw, calc(128px * var(--board-scale, 1))); } .ls-cap-note { -webkit-line-clamp: 3; font-size: 13px; } }
.lesson-text .op-h3 { margin-top: 10px; color: var(--accent-text); }
.op-meta { font-size: 14px; margin-top: 4px; }
.course-module { margin-bottom: 26px; }
.course-module .module-title { font-size: 18px; margin-bottom: 4px; color: var(--accent-text); }
.course-module > .muted { margin-bottom: 10px; font-size: 14.5px; }

.course-unit { border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); margin-bottom: 12px; }
.course-unit > .steps { padding: 0 14px 14px; margin: 0; }
.course-unit-head { display: flex; align-items: center; gap: 12px; padding: 14px 16px; cursor: pointer; list-style: none; }
.course-unit-head::-webkit-details-marker { display: none; }
.course-unit-head:hover .module-title { text-decoration: underline; text-underline-offset: 4px; }
.course-unit-text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.course-unit .module-title { margin: 0; }
.course-unit-desc { font-size: 14px; line-height: 1.7; }
.course-unit-count { flex: none; font-size: 13px; font-weight: 700; color: var(--ink-2); background: var(--bg-3); border-radius: 999px; padding: 3px 10px; }
.course-unit-chev { flex: none; color: var(--ink-2); transition: transform .15s; }
.course-unit:not([open]) .course-unit-chev { transform: rotate(90deg); }
[dir="ltr"] .course-unit:not([open]) .course-unit-chev { transform: rotate(-90deg); }
.nav-module { font-size: 12.5px; color: var(--accent-text); font-weight: 800; padding: 10px 8px 2px; }
.opening .level-num { font-size: 40px; min-width: 64px; padding-top: 6px; }
.op-intro { display: grid; grid-template-columns: 460px 1fr; gap: 26px; align-items: start; margin-bottom: 28px; }
.op-intro.no-board { grid-template-columns: 1fr; }
.op-intro.no-board .op-intro-text { max-width: 720px; }
.op-intro .board-wrap { width: 100%; }
.op-intro-text p { margin-bottom: 12px; font-size: 16.5px; line-height: 1.8; }

.op-player { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 420px); gap: 24px; align-items: stretch; margin-bottom: 28px; }
.op-board-col { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.op-board-col .board-wrap { width: min(100%, calc((100vh - 400px) * var(--board-scale, 1))); margin-inline: auto; }
.op-controls .btn { padding: 8px 12px; }

.op-tried { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 8px 12px; border: 1px solid var(--accent-2); border-radius: var(--radius); background: var(--accent); color: var(--accent-ink); font-weight: 700; font-size: 14.5px; }
.op-tried .tried-txt { flex: 1; min-width: 0; }
.op-text-col { display: flex; flex-direction: column; gap: 12px; max-height: calc(100vh - 310px); min-height: 420px; }
.op-read { flex: 1; min-height: 150px; overflow-y: auto; scrollbar-width: thin; display: flex; flex-direction: column; gap: 12px; }

.op-move { font-size: 30px; color: var(--accent-text); direction: ltr; text-align: right; font-family: 'Plex Mono', 'Consolas', 'Cairo', 'Courier New', monospace; }
.op-note { display: flex; flex-direction: column; gap: 10px; }
.op-basic { font-size: 17.5px; line-height: 1.9; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 18px; box-shadow: var(--shadow); }
.op-deep { font-size: 15px; line-height: 1.85; color: var(--ink-2); border-inline-start: 3px solid var(--accent-text); padding: 8px 14px; }

.op-basic.deep { color: var(--ink); border-inline-start: 3px solid var(--accent-text); }
.op-crumb { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.op-crumb:empty { display: none; }
.op-crumb-txt { color: var(--accent-text); font-weight: 700; }
.op-branches { display: flex; flex-direction: column; gap: 6px; }
.op-branches:empty { display: none; }
.op-br-title { font-size: 14px; color: var(--ink-2); margin-top: 4px; }
.btn.br { text-align: start; background: var(--bg); }
.op-mv.br { border-style: dashed; }
.op-mv.has { position: relative; }
.op-mv.has::after { content: ''; position: absolute; top: 3px; left: 3px; width: 6px; height: 6px; border-radius: 50%; background: var(--accent-text); }
.op-score { font-weight: 700; color: var(--accent-text); margin-bottom: 8px; }
.op-options { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.op-options .choice { min-width: 90px; padding: 10px 16px; font-size: 18px; }
.op-options .choice.right { border-color: var(--ok); color: var(--ok); }
.op-options .choice:disabled { opacity: .75; }
.op-lvl { display: inline-flex; gap: 4px; background: var(--bg); border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.op-lvl button { border: 0; background: transparent; border-radius: 999px; padding: 4px 12px; color: var(--ink-2); font-weight: 700; }
.op-lvl button.on { background: var(--accent); color: var(--accent-ink); }
.glossary { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.gl { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px; font-size: 14.5px; }
.gl b { color: var(--accent-text); }
.op-moves { display: flex; flex-wrap: wrap; gap: 6px; direction: ltr; }
.op-mv { border: 1px solid var(--line); background: var(--bg); color: var(--ink-2); border-radius: 6px; padding: 3px 9px; font-size: 13.5px; }
.op-mv.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent-2); }

.op-panel { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); min-width: 0; }
.op-panel .op-basic { background: var(--bg); box-shadow: none; }
.op-panel-head { justify-content: space-between; align-items: center; }
.op-legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 14px; color: var(--ink-2); }
.op-legend:empty { display: none; }
.op-lg { display: inline-flex; align-items: center; gap: 6px; }
.op-sw { display: inline-block; width: 13px; height: 13px; border-radius: 3px; }
.op-sw.sw-r { background: rgba(220, 45, 45, .85); }
.op-sw.sw-g { background: rgba(40, 160, 70, .85); }
.op-sw.sw-b { background: rgba(40, 110, 210, .85); }
.op-sw.sw-y { background: rgba(240, 190, 30, .9); }
.op-tree-title { font-size: 13px; font-weight: 700; color: var(--ink-2); border-top: 1px solid var(--line); padding-top: 10px; }
.op-tree { position: relative; flex: none; max-height: 230px; overflow-y: auto; direction: ltr; display: flex; flex-wrap: wrap; align-content: flex-start; gap: 4px 5px; padding: 2px; scrollbar-width: thin; }
.op-tree .op-mv { padding: 2px 7px; }
.op-no { opacity: .6; margin-right: 3px; }
.op-var { width: 100%; box-sizing: border-box; margin: 3px 0; padding: 6px 8px 6px 10px; border-left: 3px solid var(--accent-text); background: var(--bg); border-radius: 0 6px 6px 0; }
.op-var .op-var { background: var(--bg-2); }
.op-var-title { font-size: 13px; font-weight: 700; color: var(--accent-text); margin-bottom: 5px; line-height: 1.6; }
.op-var-moves { display: flex; flex-wrap: wrap; gap: 4px 5px; }
@media (max-width: 700px) { .op-tree { max-height: 300px; } .op-panel { padding: 12px; } }
.op-section { margin-bottom: 28px; }

.op-struct { display: grid; grid-template-columns: minmax(280px, 380px) minmax(0, 1fr); gap: 22px; align-items: start; padding: 16px 0; border-bottom: 1px solid var(--line); }
.op-struct p { line-height: 1.8; }
.op-h3 { font-size: 17px; font-weight: 600; margin-bottom: 6px; }
.op-pgn-line { direction: ltr; text-align: left; color: var(--ink-2); font-size: 13px; margin-bottom: 8px; }
.board-wrap.mid { width: min(100%, calc(300px * var(--board-scale, 1))); }
.op-quiz { padding: 14px 0; border-bottom: 1px solid var(--line); }
.op-quiz-q { font-weight: 600; margin-bottom: 10px; }
.op-quiz-body { display: grid; grid-template-columns: minmax(280px, 380px) minmax(0, 1fr); gap: 22px; align-items: start; }
.op-quiz-side .answer-input { width: 220px; font-size: 18px; padding: 8px 12px; }
.op-fb { margin-top: 10px; line-height: 1.7; }
.op-fb.ok { color: var(--ok); } .op-fb.bad { color: var(--bad); }
.op-nav { justify-content: space-between; margin-top: 10px; }
.board-svg .arrow { fill: rgba(31, 107, 176, .78); }
.board-svg .arrow.best { fill: rgba(31, 107, 176, .66); }
.board-svg .arrow.alt { fill: rgba(31, 107, 176, .26); }
body[data-theme=dark] .board-svg .arrow.best { fill: rgba(216, 183, 126, .72); }
body[data-theme=dark] .board-svg .arrow.alt { fill: rgba(216, 183, 126, .30); }
body[data-theme=mono] .board-svg .arrow.best { fill: rgba(200, 40, 40, .7); }
body[data-theme=mono] .board-svg .arrow.alt { fill: rgba(200, 40, 40, .28); }
body[data-theme=dark] .board-svg .arrow { fill: rgba(216, 183, 126, .85); }
body[data-theme=mono] .board-svg .arrow { fill: rgba(200, 40, 40, .8); }

.board .board-svg .tint { pointer-events: none; }
.board .board-svg .tint.t-r { fill: rgba(220, 45, 45, .55); }
.board .board-svg .tint.t-g { fill: rgba(40, 160, 70, .5); }
.board .board-svg .tint.t-y { fill: rgba(240, 190, 30, .55); }
.board .board-svg .tint.t-b { fill: rgba(40, 110, 210, .45); }
.board .board-svg .arrow.ar-g { fill: rgba(21, 140, 60, .85); }
.board .board-svg .arrow.ar-r { fill: rgba(210, 35, 35, .85); }
.board .board-svg .arrow.ar-b { fill: rgba(30, 100, 200, .8); }
.board .board-svg .arrow.ar-y { fill: rgba(220, 160, 0, .85); }


.examples { margin-bottom: 28px; }
.ex-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.ex-head .section-title { margin: 0; }
.ex-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ex-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.ex-pager { display: flex; align-items: center; gap: 6px; margin-top: 12px; flex-wrap: wrap; }
.ex-pager .pg { width: 34px; height: 30px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg); color: var(--ink-2); }
.ex-pager .pg.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent-2); }
.ex-kind { display: flex; justify-content: space-between; }
.ex-num { color: var(--ink-2); }
.ex { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; display: flex; flex-direction: column; gap: 8px; }
.ex-kind { font-size: 12.5px; color: var(--accent-text); }
.ex-q { font-weight: 600; }
.ex-big { font-size: 34px; color: var(--accent-text); line-height: 1; direction: ltr; text-align: right; }
.ex-lines { font-size: 14px; color: var(--ink-2); }
.ex-seq { font-size: 13px; }
.ex-seq .mono { direction: ltr; unicode-bidi: isolate; font-size: 12.5px; }
.ex-body { display: grid; grid-template-columns: 170px 1fr; gap: 12px; align-items: start; }
.ex-board { width: min(100%, calc(170px * var(--board-scale, 1))); }
.ex-text { display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.ex-answer { font-weight: 600; }
.ex-answer .mono { direction: ltr; unicode-bidi: isolate; color: var(--accent-text); }
.ex-why { color: var(--ink-2); line-height: 1.6; }
.detail.why { color: var(--ink); background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 14px; }


.op-results { display: flex; flex-direction: column; gap: 4px; margin-top: 12px; max-height: 360px; overflow: auto; }
.op-row { display: grid; grid-template-columns: 44px 220px 1fr auto; gap: 10px; align-items: center; padding: 6px 8px; border-bottom: 1px solid var(--bg-3); font-size: 14px; }
.op-eco { color: var(--accent-text); }
.op-pgn { direction: ltr; text-align: left; color: var(--ink-2); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.library .facts { margin-bottom: 18px; }

@media (prefers-reduced-motion: reduce) {
  .answer-input.shake { animation: none; }
  .last-move, .progress-fill, .nav { transition: none; }
}
@media (max-width: 1100px) {
  .main { padding: 28px; }
  .game { grid-template-columns: 1fr; }
  .board-wrap.large { width: min(100%, calc(400px * var(--board-scale, 1))); }
  .game-boards { --game-board: calc(400px * var(--board-scale, 1)); }
  .facts { grid-template-columns: repeat(2, 1fr); }
  .parts { grid-template-columns: 1fr; }
  .topbar { grid-template-columns: auto 1fr auto; }
  .sec-hint { display: none; }
  .howto-steps, .tg-cards, .og-cards, .home-intro, .onboard-opts { grid-template-columns: 1fr; }
  .og-card.ready { grid-column: auto; }
  .op-player, .op-intro { grid-template-columns: 1fr; }
  .op-text-col { max-height: none; min-height: 0; }
  .op-read { overflow: visible; }
  .op-board-col .board-wrap { width: min(100%, calc(460px * var(--board-scale, 1))); }
  .op-player .board-wrap.large { width: min(100%, calc(420px * var(--board-scale, 1))); }
  .ex-grid { grid-template-columns: 1fr; }
  .explorer-grid { grid-template-columns: 1fr; }
}


body[data-lang=en] .expected, body[data-lang=en] .line, body[data-lang=en] .parsed { direction: ltr; }
body[data-lang=en] .ex-big, body[data-lang=en] .op-move { text-align: left; }
body[data-lang=en] .last-move { text-align: start; }
body[data-lang=en] .sec-label { font-size: 14px; }
body[data-lang=en] .op-crumb-txt, body[data-lang=en] .op-basic, body[data-lang=en] .ex-why { line-height: 1.7; }


.t-progress { display: flex; width: 100%; max-width: 560px; height: 10px; border-radius: 999px; background: var(--bg-3); border: 1px solid var(--line); overflow: hidden; margin: 10px 0 14px; }
.t-fill { height: 100%; background: var(--ok); border-radius: 999px; }
.t-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(44px, 1fr)); gap: 8px; max-width: 720px; margin-top: 18px; }
.t-cell { height: 40px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--ink-2); font-size: 14px; cursor: pointer; }
.t-cell:hover { border-color: var(--accent-text); background: var(--accent); }
.t-cell.done { background: var(--ok); border-color: var(--ok); color: var(--ok-ink); }
.t-cell.next { border-color: var(--accent-text); color: var(--accent-text); box-shadow: 0 0 0 2px var(--accent); font-weight: 700; }
.tactic-play .t-goal { font-size: 18px; font-weight: 600; margin: 4px 0 10px; }
.tactic-play .t-board { position: relative; }
.tactic-play .t-msg { min-height: 26px; font-size: 17px; margin: 10px 0 4px; }
.tactic-play .t-msg .good { color: var(--ok); font-weight: 600; }
.tactic-play .t-msg .bad { color: var(--bad); font-weight: 600; }
.t-controls { margin-top: 6px; }
.tactic-play .t-hint { display: flex; align-items: center; gap: 10px; min-height: 34px; margin: 2px 0 6px; font-size: 15px; }
.tactic-play .t-hint-btn { padding: 5px 12px; font-size: 14px; }
.tactic-play .t-theme { font-weight: 600; color: var(--ink); }
.board-svg .mark.m-dest { fill: rgba(20, 30, 45, .32); }
.board-svg .mark.m-cap { fill: none; stroke: rgba(20, 30, 45, .34); stroke-width: .09; }
.promo-pick { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; gap: 10px; background: color-mix(in srgb, var(--bg) 72%, transparent); border-radius: var(--radius); }
.promo-btn { width: 64px; height: 64px; border-radius: 12px; border: 1px solid var(--line); background: var(--bg-2); cursor: pointer; padding: 6px; }
.promo-btn:hover { border-color: var(--accent-text); background: var(--accent); }
.promo-btn svg { width: 100%; height: 100%; display: block; }
.nav-count { margin-inline-start: auto; font-size: 12px; color: var(--ink-2); }
.tactic-play .t-board { touch-action: none; }

.drag-ghost { position: fixed; pointer-events: none; z-index: 60; filter: drop-shadow(0 6px 10px rgba(0, 0, 0, .35)); transform: scale(1.06); }
.drag-ghost svg { width: 100%; height: 100%; display: block; }

.mi-board { position: relative; }
.mi-board.mi-drag { touch-action: none; }
.board.drag-board { touch-action: none; }
.mi-board.mi-drag .sq.clickable { cursor: grab; }
.mi-board.mi-drag.mi-dragging, .mi-board.mi-drag.mi-dragging .sq.clickable { cursor: grabbing; }

.mat { display: inline-flex; align-items: center; min-width: 0; color: var(--ink-2); font-size: 13px; font-weight: 700; line-height: 1; }
.mat-pc { flex: none; width: 18px; height: 18px; }
.mat-pc.same { margin-left: -9px; }   
.mat-pc svg { width: 100%; height: 100%; display: block; }
.mat-lead { margin-left: 4px; font-variant-numeric: tabular-nums; }
.mat-strip { display: flex; align-items: center; height: 18px; aspect-ratio: auto; outline: none; overflow: hidden; }
.mat-strip.mat-off { visibility: hidden; }

.mat-strip > .mat { margin-inline: 4.55%; }

.an-board-col > .mat-strip.board-wrap.large { flex: none; width: calc(100% - 36px); margin-inline-start: 36px; }
.play-player .mat { flex: none; }


.lead { font-size: 17px; color: var(--ink-2); max-width: 700px; margin: -10px 0 22px; line-height: 1.8; }
.crumb { display: flex; align-items: center; gap: 8px; color: var(--ink-2); font-size: 14px; margin-bottom: 6px; }
.crumb button { background: none; border: 0; color: var(--accent-text); padding: 0; font-weight: 700; }
.crumb button:hover { text-decoration: underline; }
.howto { margin-bottom: 28px; }
.howto-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; counter-reset: hs; }
.howto-steps li { position: relative; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; display: flex; flex-direction: column; gap: 4px; font-size: 14.5px; line-height: 1.7; }
.howto-steps li::before { counter-increment: hs; content: counter(hs); width: 26px; height: 26px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-family: var(--mono); font-size: 13px; margin-bottom: 6px; }
.howto-steps b { font-weight: 800; }
.tg-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 28px; }
.tg-card, .og-card { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; display: flex; flex-direction: column; gap: 10px; box-shadow: var(--shadow); }
.tg-head { display: flex; gap: 12px; align-items: center; }
.tg-icon { font-size: 28px; line-height: 1; width: 46px; height: 46px; display: grid; place-items: center; background: var(--bg); border: 1px solid var(--line); border-radius: 12px; flex: none; }
.tg-title { font-size: 20px; }
.tg-sub { font-size: 13.5px; }
.tg-card .t-progress { margin: 2px 0 0; max-width: none; }
.tg-stats { font-size: 14px; min-height: 22px; }
.tg-card .row, .og-card .row { margin-top: auto; }
.tg-card.done .tg-icon { background: var(--ok); color: var(--ok-ink); border-color: var(--ok); }
.og-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 28px; }
.og-card.ready { grid-column: 1 / -1; }
.og-tag { font-size: 15px; line-height: 1.7; }
.og-stats { font-size: 13.5px; color: var(--ink-2); min-height: 22px; }
.og-chapters { display: flex; flex-wrap: wrap; gap: 6px; }
.og-ch { background: var(--bg); border: 1px solid var(--line); border-radius: 999px; padding: 2px 12px; font-size: 13px; color: var(--ink-2); cursor: pointer; }
.og-ch:hover { border-color: var(--accent-text); color: var(--accent-text); }
.og-ch .mono { color: var(--accent-text); margin-inline-end: 4px; font-size: 11.5px; }
.home-intro { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 28px; }
.home-intro > div { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; font-size: 14px; line-height: 1.7; }
.home-intro b { display: block; font-weight: 800; color: var(--accent-text); }

@media (max-width: 900px) {
  .main { padding: 18px 16px calc(44px + env(safe-area-inset-bottom)); }
  .topbar { height: 56px; padding: 0 12px; gap: 10px; }
  .brand { min-width: 0; }
  .brand-name { font-size: 17px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .top-link { padding: 6px 10px; min-height: 40px; }
  
  .hero { padding-bottom: 20px; margin-bottom: 20px; }
  .hero-title { font-size: clamp(28px, 7vw, 44px); }
  .hero-goal { font-size: 16px; margin-bottom: 18px; }
  .facts { grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 24px; }
  .howto-steps, .tg-cards, .og-cards, .home-intro, .op-player, .op-intro, .explorer-grid { grid-template-columns: minmax(0, 1fr); }
  .path-item { grid-template-columns: 34px 1fr 120px 64px; gap: 10px; padding: 10px 8px; }
  .level-head, .opening .level-head { grid-template-columns: auto 1fr; gap: 10px 14px; }
  .level-head > :nth-child(3) { grid-column: 1 / -1; justify-self: start; margin-top: 0; }
  .level-num { font-size: 44px; }
  .level-title { font-size: 26px; }
  .launch, .card, .explorer { padding: 16px; }
  .stage { min-height: calc(100vh - var(--top-h) - 62px); min-height: calc(100dvh - var(--top-h) - 62px); }
  .stage-head { display: flex; flex-wrap: wrap; gap: 2px 14px; }
  .stage-title { width: 100%; }
  .stage-body { padding: 18px 0; gap: 16px; }
  .heading { font-size: 20px; }
  .choices { max-width: 100%; gap: 10px; }
  .choices .choice { flex: 1 1 45%; min-width: 0; justify-content: center; padding: 12px 14px; font-size: 18px; }
  .answer > .row { width: 100%; justify-content: center; }
  .answer-input, .game .answer-input { width: 100%; font-size: 22px; }
  .row > .answer-input { flex: 1 1 200px; width: auto; min-width: 0; }
  .verdict { flex-wrap: wrap; gap: 8px 16px; }
  .verdict-word { font-size: 36px; }
  .verdict.bad .verdict-word { font-size: 28px; }
  .expected { font-size: 20px; }
  .btn { min-height: 40px; }
  .field { grid-template-columns: 260px minmax(0, 1fr); }
  .launch .field { grid-template-columns: 120px minmax(0, 1fr); }
  .select, .text, .textarea { max-width: 100%; }
  .table { display: block; overflow-x: auto; }
  .pgn, .op-pgn-line, .textarea, .move-list { white-space: pre-wrap; overflow-wrap: anywhere; }
  .op-pgn { white-space: normal; overflow-wrap: anywhere; }
  .game { grid-template-columns: minmax(0, 1fr); gap: 18px; padding-top: 8px; }
  .board-wrap.large, .op-player .board-wrap.large { width: min(100%, calc(460px * var(--board-scale, 1))); }
  .game-boards { --game-board: calc(460px * var(--board-scale, 1)); }
  .last-move { font-size: 28px; }
  .op-move { font-size: 24px; }
  .op-mv { padding: 7px 10px; min-height: 40px; font-size: 14px; }
  .op-lvl button { padding: 6px 12px; min-height: 40px; }
  .og-ch, .toggle { padding: 6px 12px; }
  .ex-pager .pg { width: 40px; height: 40px; }
  .t-cell { min-height: 40px; }
  .tactic-play .t-hint-btn { min-height: 40px; }
  .explorer-head, .ex-head, .crumb { flex-wrap: wrap; gap: 8px; }
  .crumb button { min-height: 40px; padding: 8px 4px; }
  .lesson-list { padding-inline-start: 20px; }
}
@media (max-width: 600px) {
  .main { padding: 16px 14px calc(40px + env(safe-area-inset-bottom)); }
  .stage { min-height: calc(100vh - var(--top-h) - 56px); min-height: calc(100dvh - var(--top-h) - 56px); }
  .brand-name { font-size: 16px; }
  .top-link { padding: 6px 8px; font-size: 15px; }
  .view-title { font-size: 26px; margin-bottom: 16px; }
  .lines { font-size: 17px; }
  .heading { font-size: 19px; }
  .verdict-word { font-size: 32px; }
  .verdict.bad .verdict-word { font-size: 26px; }
  .fact { padding: 12px 14px; }
  .fact-num { font-size: 24px; }
  .path-item { grid-template-columns: 34px 1fr 64px; }
  .path-bar { display: none; }
  .level-head, .opening .level-head { grid-template-columns: 1fr; gap: 6px; }
  .level-num, .opening .level-num { font-size: 40px; }
  .level-title { font-size: 24px; }
  .level-goal { font-size: 16px; }
  .onboard { padding: 16px 14px; }
  .onboard-title { font-size: 19px; }
  .launch, .card, .explorer, .gate { padding: 14px; }
  .lesson-list { font-size: 15.5px; }
  .field, .launch .field { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .step { grid-template-columns: 34px 1fr; gap: 10px 12px; padding: 12px; }
  .step .btn { grid-column: 2; justify-self: start; }
  .choices .choice { flex-basis: 100%; }
  
  .stage-body:has(.board-wrap) .choices .choice { flex-basis: calc(50% - 5px); }
  .op-options .choice { flex: 1 1 40%; min-width: 0; }
  .op-struct, .op-quiz-body, .ex-body, .glossary { grid-template-columns: minmax(0, 1fr); }
  .ex-board { width: min(100%, calc(240px * var(--board-scale, 1))); }
  .op-row { grid-template-columns: 44px 1fr auto; }
  .op-pgn { grid-column: 1 / -1; }
  .op-basic { font-size: 16px; padding: 12px 14px; }
  .explorer-row { grid-template-columns: 10px 1fr; }
  .explorer-value { grid-column: 2; }
  .explorer-sq .mono { font-size: 28px; }
  .t-grid { grid-template-columns: repeat(auto-fill, minmax(40px, 1fr)); gap: 6px; }
  .promo-btn { width: 56px; height: 56px; }
}


.level-credit { margin-top: 18px; font-size: 14px; }
.reference { display: flex; flex-direction: column; align-items: center; gap: 6px; margin: 10px 0 4px; }
.reference .board-wrap { max-width: min(100%, calc(340px * var(--board-scale, 1))); }


.analysis-page .view-head { display: flex; align-items: center; gap: 14px; justify-content: space-between; flex-wrap: wrap; }
.analysis { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 26px; align-items: start; }
.an-board-col { display: flex; flex-direction: column; gap: 12px; align-items: center; min-width: 0; }
.an-board-row { display: flex; gap: 10px; align-items: stretch; justify-content: center; width: 100%; min-width: 0; }

.an-board-col .board-wrap.large { flex: 1 1 auto; min-width: 0; width: 100%; max-width: calc(min(560px, 100vh - 235px) * var(--board-scale, 1)); }
.an-bar { position: relative; flex: 0 0 26px; border-radius: 6px; overflow: hidden; background: var(--sq-dark); }
.an-bar-fill { position: absolute; inset-inline: 0; bottom: 0; display: block; background: var(--sq-light); transition: height .25s ease; }
.an-bar.flip .an-bar-fill { bottom: auto; top: 0; }
.an-bar-text { position: absolute; inset-inline: 0; bottom: 3px; text-align: center; font-size: 11px; color: var(--ink); direction: ltr; unicode-bidi: isolate; }
.an-bar.flip .an-bar-text { bottom: auto; top: 3px; }
.an-under { display: flex; gap: 8px 18px; align-items: center; justify-content: center; flex-wrap: wrap; width: 100%; }
.an-controls { display: flex; gap: 6px; flex-wrap: wrap; justify-content: center; direction: ltr; }
.an-ctl { min-width: 46px; font-size: 16px; padding: 6px 10px; }
.an-side { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.an-note { margin: 0; }
.an-engine-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.an-engine-name { font-weight: 600; }
.an-status { font-size: 13px; min-height: 18px; margin-top: 4px; display: flex; flex-direction: column; gap: 3px; }
.an-fail-why { font-size: 12px; }
.an-lines { display: flex; flex-direction: column; gap: 4px; margin-top: 8px; }
.an-line { display: flex; gap: 10px; align-items: baseline; width: 100%; min-width: 0; text-align: start; background: var(--bg-3); border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; color: var(--ink); }
.an-line.best { border-color: var(--accent-2); }
.an-pv-move { background: transparent; border: 0; border-radius: 5px; padding: 1px 4px; cursor: pointer; color: var(--ink); font: inherit; }
.an-pv-move:hover, .an-pv-move:focus-visible { background: var(--accent); color: var(--accent-ink); }
.an-line-score { flex: 0 0 auto; font-weight: 700; min-width: 58px; direction: ltr; unicode-bidi: isolate; text-align: start; }
.an-line-pv { flex: 1 1 auto; min-width: 0; color: var(--ink-2); font-size: 13px; white-space: nowrap; overflow-x: auto; scrollbar-width: none; }
.an-line-pv::-webkit-scrollbar { display: none; }
.an-judge { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 10px; }
.an-verdict { border-radius: 999px; padding: 3px 12px; font-weight: 600; font-size: 14px; border: 1px solid var(--line); }
.an-verdict.good { background: var(--ok); color: var(--ok-ink); border-color: var(--ok); }
.an-verdict.warn { background: var(--accent); color: var(--accent-ink); border-color: var(--accent-2); }
.an-verdict.bad { background: var(--bad); color: #fff; border-color: var(--bad); }
.an-moves { direction: ltr; text-align: left; display: flex; flex-wrap: wrap; gap: 2px 4px; align-items: baseline; max-height: 220px; overflow: auto; }
.an-ply { background: transparent; border: 0; border-radius: 5px; padding: 1px 5px; cursor: pointer; color: var(--ink); font: inherit; }
.an-ply:hover { background: var(--bg-3); }
.an-ply.on { background: var(--accent); color: var(--accent-ink); font-weight: 700; }
.an-no { color: var(--ink-2); }

.an-moves-empty { display: block; width: 100%; font-family: var(--sans); font-weight: 600; text-align: start; }
.an-io .field { display: flex; gap: 8px; align-items: center; }
.an-io .text { flex: 1; min-width: 0; font-size: 12px; }
.btn.small { padding: 5px 11px; font-size: 13px; }

.btn.analyse-btn::before { content: '⌗'; margin-inline-end: 6px; }
@media (max-width: 900px) {
  .analysis { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  
  .an-board-col .board-wrap.large { max-width: min(100%, calc(100% * var(--board-scale, 1)), calc((100vh - 150px) * var(--board-scale, 1))); }
  .an-ctl { min-width: 40px; padding: 6px 8px; }
}


.nav-tools { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 4px; }
.nav-analysis { text-align: start; }
.chip-btn { cursor: pointer; font: inherit; font-size: 14px; color: var(--ink-2); text-align: start; }
.chip-btn:hover { border-color: var(--accent-2); color: var(--ink); }
.op-struct .analyse-btn, .op-quiz .analyse-btn { margin-top: 8px; }


.play-home .card { margin-bottom: 16px; }
.play-id .field { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.play-name { max-width: 240px; }
.play-conn { margin-top: 8px; }
.play-seeks { margin-top: 12px; }
.play-tc-btn { display: inline-flex; flex-direction: column; align-items: center; gap: 2px; min-width: 92px; padding: 10px 14px; line-height: 1.3; }
.play-tc-btn b { font-size: 18px; }
.play-tc-btn span { font-size: 12.5px; color: var(--ink-2); }
.play-waiting { display: flex; align-items: center; gap: 10px; margin-top: 14px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-3); flex-wrap: wrap; }
.play-waiting b { font-size: 17px; }
.spinner { width: 16px; height: 16px; flex: none; border-radius: 50%; border: 2px solid var(--line); border-top-color: var(--accent-text); animation: play-spin 900ms linear infinite; }
@keyframes play-spin { to { transform: rotate(360deg); } }
.play-open { display: grid; gap: 8px; margin-top: 10px; }
.play-row { display: flex; align-items: center; gap: 12px; padding: 10px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); flex-wrap: wrap; }
.play-row .play-who { font-weight: 700; }
.play-row .play-tc { font-size: 17px; }
.play-row .btn { margin-inline-start: auto; }
.play-resume-card { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

.play-game { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 22px; align-items: start; }
.play-board-col { display: grid; gap: 10px; }


.play-board-col .board-wrap.large { width: min(100%, calc(min(var(--play-board, 720px), 100vh - 225px) * var(--board-scale, 1))); }
.play-browsing .board-wrap { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.play-player { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); }
.play-player .play-piece { font-size: 20px; }
.play-player .play-who { font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.play-clock { margin-inline-start: auto; font-size: 24px; font-weight: 500; padding: 3px 14px; border-radius: 8px; direction: ltr; background: transparent; color: var(--ink-2); border: 1px solid var(--line); opacity: .65; }
.play-clock.running { background: var(--ink); color: var(--bg); border-color: var(--ink); opacity: 1; }
.play-clock.low { background: var(--bad); color: #fff; border-color: var(--bad); opacity: 1; }
.play-player:has(.play-clock.running) { border-color: var(--accent-2); box-shadow: inset 0 0 0 1px var(--accent-2); }
.play-banner { padding: 12px 14px; border-radius: var(--radius); background: var(--accent); color: var(--accent-ink); font-weight: 800; font-size: 17px; text-align: center; margin-bottom: 12px; }
.play-note { min-height: 24px; }
.play-actions { flex-wrap: wrap; gap: 8px; margin: 10px 0; }

.play-draw-offer { width: 100%; display: grid; gap: 8px; padding: 10px 12px; margin-bottom: 4px;
  border: 1px solid var(--accent-2); border-radius: var(--radius); background: var(--bg-2); }
.play-draw-text { font-weight: 700; font-size: 14.5px; }
.play-draw-actions { gap: 8px; flex-wrap: wrap; }
.play-draw-yes { border-color: var(--accent-2); }
@media (max-width: 600px) { .play-draw-actions .btn { flex: 1; min-height: 42px; } }


.t-home-actions { margin-bottom: 16px; }
.t-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); gap: 12px; margin-bottom: 22px; }
.t-card { display: grid; gap: 6px; text-align: start; padding: 14px 16px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); color: var(--ink); cursor: pointer; font: inherit; }
.t-card:hover { border-color: var(--ink-2); }
.t-card-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.t-card-name { font-size: 17px; }
.t-card-when { color: var(--ink-2); font-size: 14px; }
.t-card-meta { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 14px; color: var(--ink-2); }
.t-chip { font-size: 13px; }
.t-chip-open { background: var(--nota-bg); color: var(--nota); border-color: transparent; }
.t-chip-running { background: var(--ok); color: var(--ok-ink); border-color: var(--ok); }
.t-back { margin-bottom: 8px; }
.t-title-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.t-info { white-space: pre-line; margin: 0 0 14px; }
.t-facts { display: flex; flex-wrap: wrap; gap: 10px; margin: 6px 0 10px; }
.t-fact { display: grid; gap: 2px; padding: 8px 12px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); min-width: 110px; }
.t-fact-label { font-size: 12.5px; color: var(--ink-2); }
.t-fact b { font-size: 15px; }
.t-countdown { font-weight: 700; font-size: 17px; margin: 4px 0 16px; }
.t-field, .t-form-row { display: grid; gap: 6px; margin: 10px 0; justify-items: start; }
.t-form-label, .t-field > span { font-weight: 700; font-size: 14.5px; }
.t-input, .t-input-wide, .t-textarea, .t-select, .t-num, .t-rating, .t-res-select { font: inherit; font-size: 16px; background: var(--bg-2); color: var(--ink); border: 1px solid var(--line); border-radius: var(--radius); padding: 9px 12px; max-width: 100%; box-sizing: border-box; }
.t-input { width: 320px; }
.t-input-wide, .t-textarea { width: 460px; }
.t-num { width: 110px; }
.t-rating { width: 88px; padding: 5px 8px; font-size: 14px; }
.t-res-select { padding: 4px 6px; font-size: 14px; }
.t-hint { font-size: 13.5px; }
.t-state { font-weight: 700; margin: 0 0 8px; }
.t-state.t-in { color: var(--ok); }
.t-pending { color: var(--accent-text); }
.t-my-board { font-size: 17px; font-weight: 700; margin: 8px 0; }
.t-warn { color: var(--bad); font-weight: 700; }
.t-director { margin: 0 0 4px; }
.t-director-status { font-weight: 700; margin: 0 0 12px; }
.t-admin-actions { margin: 10px 0 16px; }
.t-sub { font-size: 15px; margin: 14px 0 6px; }
.table-scroll { overflow-x: auto; max-width: 100%; }
.t-table td, .t-table th { white-space: nowrap; }
.t-table tr.me td { background: var(--nota-bg); }
.t-table .t-res { text-align: center; }
.t-points { font-weight: 700; }
.t-table td[dir=ltr] { text-align: end; }
.t-cell { font-size: 13px; }
.t-p-withdrawn td { opacity: .6; }
.t-p-actions { display: flex; gap: 6px; }
.t-tabs { display: flex; gap: 6px; margin: 6px 0 12px; flex-wrap: wrap; }
.t-tab { font: inherit; font-weight: 700; padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--bg-2); color: var(--ink-2); cursor: pointer; }
.t-tab.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.t-round-head { justify-content: space-between; margin-bottom: 8px; }
.t-round-pick { display: flex; flex-wrap: wrap; gap: 6px; }
.t-tiebreak-note { font-size: 13.5px; margin-top: 10px; }
.t-uid { word-break: break-all; }
.t-game-line { font-weight: 700; margin: 0 0 8px; }
.t-game-line[hidden], .t-warn[hidden] { display: none; }

.mb-body { display: grid; gap: 16px; }
.mb-search { max-width: 420px; margin-bottom: 4px; }
.mb-facts { margin-bottom: 4px; }
.mb-list { display: grid; gap: 12px; }
.mb-card { display: grid; gap: 10px; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); }

.mb-card.on { border-inline-start: 4px solid var(--ok); }
.mb-head { display: flex; align-items: start; gap: 14px; flex-wrap: wrap; }
.mb-who { display: grid; gap: 3px; min-width: 0; flex: 1 1 240px; }
.mb-name { font-size: 17px; }
.mb-uid { user-select: all; font-size: 12px; color: var(--ink-2); word-break: break-all; }
.mb-state { display: grid; gap: 4px; justify-items: end; margin-inline-start: auto; }
.mb-chip-on { background: var(--ok); color: var(--ok-ink); border-color: var(--ok); font-weight: 700; }
.mb-chip-off { background: var(--bg-3); color: var(--ink-2); }
.mb-since { font-size: 13px; }
.mb-open { margin: 0; font-weight: 700; color: var(--ok); }
.mb-actions { gap: 8px; flex-wrap: wrap; }
.mb-form { display: grid; gap: 12px; padding-top: 12px; border-top: 1px solid var(--line); }
.mb-scope { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.mb-keys { display: flex; flex-wrap: wrap; gap: 8px; }

.mb-key { padding: 6px 13px; border-radius: 999px; border: 1px solid var(--line); background: var(--bg); color: var(--ink); font: inherit; font-size: 14px; cursor: pointer; }
.mb-key:hover { border-color: var(--accent-2); }
.mb-key.on { background: var(--btn-primary); border-color: var(--btn-primary); color: var(--btn-primary-ink); font-weight: 700; }
.mb-key-item { font-size: 13px; opacity: .92; }
.mb-key-item::before { content: '↳ '; color: var(--ink-2); }
.mb-key-item.on::before { color: var(--btn-primary-ink); }
@media (max-width: 600px) { .mb-state { justify-items: start; margin-inline-start: 0; } }


.ac-body { display: grid; gap: 16px; max-width: 560px; }
.ac-card, .ac-me, .ac-sub { display: grid; gap: 12px; }

.ac-google { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; padding: 11px; font-weight: 700; font-size: 16px; }
.ac-g { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%;
  background: #FFF; border: 1px solid var(--line); color: #4285F4; font-weight: 800; font-family: Arial, sans-serif; }

.ac-inapp { display: grid; gap: 8px; }
.ac-inapp .t-warn { margin: 0; }
.ac-inapp a.btn { text-decoration: none; }
.ac-or { display: flex; align-items: center; gap: 12px; color: var(--ink-2); font-size: 14px; }
.ac-or::before, .ac-or::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.ac-swap { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin: 0; }

.ac-uid { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.ac-uid code { user-select: all; padding: 3px 9px; border-radius: 7px; background: var(--bg-3); border: 1px solid var(--line); font-size: 13px; word-break: break-all; }
.ac-open { margin: 0; font-size: 17px; }
.ac-name-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.ac-name-row .card-title { margin: 0; }


.ac-who { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; margin: 10px 0 4px; align-items: baseline; }
.ac-who dt { color: var(--ink-2); font-size: 14px; }
.ac-who dd { margin: 0; font-weight: 700; }
.ac-gender { gap: 8px; flex-wrap: nowrap; }
.ac-gender .btn { min-width: 84px; }
.ac-hint { font-size: 13px; }
.ac-name-edit, .ac-name-req { display: flex; flex-direction: column; gap: 8px; padding: 12px 14px; margin: 8px 0; border: 1px solid var(--accent-2); border-radius: var(--radius); background: var(--bg-3); }
.ac-name-req { align-items: flex-start; }

.ac-complete { border-color: var(--accent-text); }
.ac-complete .t-form-row { margin-top: 10px; }


.ac-sync { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 13.5px; }
.ac-sync-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ink-2); flex: none; }
.ac-sync-synced .ac-sync-dot { background: var(--ok); }
.ac-sync-syncing .ac-sync-dot { background: var(--accent-text); animation: ac-pulse 1.1s ease-in-out infinite; }
.ac-sync-error .ac-sync-dot { background: var(--bad); }
.ac-sync-error { color: var(--bad); }
@keyframes ac-pulse { 0%, 100% { opacity: 1 } 50% { opacity: .3 } }


.name-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.name-field-fixed { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 9px 12px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-3); }
.name-field-label { color: var(--ink-2); font-size: 14px; }
.name-field-name { font-size: 16px; font-weight: 800; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.name-field-fixed .btn { margin-inline-start: auto; flex: none; }
.name-field-edit { margin: 0; }
.name-field .detail { font-size: 13px; }


.mb-reqs { margin-bottom: 18px; border-color: var(--accent-text); }
.mb-req-list { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.mb-req { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); }
.mb-req-who { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.mb-req-names { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.mb-req-from { color: var(--ink-2); text-decoration: line-through; font-weight: 600; }
.mb-req-arrow { color: var(--accent-text); }
.mb-req-to { color: var(--ink); }
.mb-req-actions { flex: none; }
.ac-name-row .btn { margin-inline-start: auto; }
.ac-stats .facts { margin: 0; }
.ac-pass { gap: 10px; }

.ac-ok { margin: 0; color: var(--ok); font-weight: 700; }
.ac-out { justify-content: flex-start; }
.ac-sub .ac-open b { color: var(--ok); }



.t-banner { --bn-ink: #F4EFE6; --bn-ink-2: #C3B49C; --bn-gold: #E3B341; --bn-line: rgba(244, 239, 230, .18);
  position: relative; display: grid; gap: 12px; padding: 16px 22px 16px 26px; overflow: hidden;
  background: linear-gradient(135deg, #2A211A 0%, #3B2F24 55%, #33281F 100%); color: var(--bn-ink); }
.t-banner[hidden] { display: none; }

.t-banner::before { content: ''; position: absolute; inset-block: 0; inset-inline-start: 0; width: 7px;
  background: repeating-linear-gradient(180deg, var(--bn-gold) 0 14px, rgba(244, 239, 230, .25) 14px 28px); }
.t-bn-head { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.t-bn-cup { font-size: 30px; line-height: 1; filter: drop-shadow(0 2px 3px rgba(0, 0, 0, .4)); }
.t-bn-text { display: grid; gap: 5px; min-width: 0; flex: 1 1 260px; }
.t-bn-name { font-size: 21px; font-weight: 800; letter-spacing: -.2px; }
.t-bn-meta { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; color: var(--bn-ink-2); font-size: 14px; }
.t-bn-meta > * + *::before { content: '·'; margin-inline-end: 9px; color: var(--bn-line); }
.t-bn-open { color: var(--bn-gold); font-weight: 800; }
.t-bn-when { font-weight: 700; color: var(--bn-ink); }
.t-bn-prizes { display: inline-flex; align-items: center; gap: 7px; margin-top: 2px; padding: 3px 11px; border-radius: 999px;
  background: rgba(227, 179, 65, .14); border: 1px solid rgba(227, 179, 65, .4); color: var(--bn-gold); font-weight: 700; font-size: 14px; width: fit-content; }
.t-bn-actions { display: flex; align-items: center; gap: 8px; margin-inline-start: auto; }

.t-banner .btn.primary { background: var(--bn-gold); border-color: var(--bn-gold); color: #241C14; font-weight: 800; }
.t-banner .btn.primary:hover:not(:disabled) { background: #EFC35A; border-color: #EFC35A; }
.t-banner .btn:not(.primary) { background: transparent; border-color: var(--bn-line); color: var(--bn-ink); }
.t-banner .btn:not(.primary):hover { background: rgba(244, 239, 230, .1); }
.t-bn-x { background: none; border: 0; color: var(--bn-ink-2); font-size: 24px; line-height: 1; cursor: pointer; padding: 2px 9px; border-radius: 8px; }
.t-bn-x:hover { background: rgba(244, 239, 230, .12); color: var(--bn-ink); }
.t-bn-form { display: grid; gap: 11px; padding-top: 14px; border-top: 1px solid var(--bn-line); max-width: 640px; }
.t-banner .t-field > span, .t-bn-pledge { color: var(--bn-ink-2); }
.t-banner .t-input { background: rgba(0, 0, 0, .25); border-color: var(--bn-line); color: var(--bn-ink); }
.t-banner .t-input:focus { border-color: var(--bn-gold); outline-color: var(--bn-gold); }
.t-bn-pledge { font-size: 13.5px; line-height: 1.7; }
.t-bn-note { margin: 0; color: #FFB4A8; }
.t-bn-submit { gap: 8px; }
.t-bn-done { margin: 0; color: var(--bn-gold); font-weight: 700; }
@media (max-width: 600px) {
  .t-banner { padding: 14px 15px 14px 19px; }
  .t-bn-actions { margin-inline-start: 0; width: 100%; }
  .t-bn-actions .btn { flex: 1; }
  .t-bn-name { font-size: 18px; }
  .t-bn-cup { font-size: 26px; }
}


.t-prizes { display: inline-flex; align-items: center; gap: 8px; margin: -6px 0 18px; padding: 6px 14px; border-radius: 999px;
  background: rgba(227, 179, 65, .12); border: 1px solid rgba(227, 179, 65, .5); color: #8A6A16; font-weight: 700; font-size: 16px; }
body[data-theme=noir] .t-prizes { color: #E3B341; }

.t-alert { position: fixed; inset-inline: 16px; bottom: 16px; margin-inline: auto; max-width: 560px; z-index: 60; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; padding: 12px 16px; background: var(--bg-2); color: var(--ink); border: 1px solid var(--ok); border-radius: var(--radius); box-shadow: var(--shadow); font-weight: 700; }
.t-alert[hidden] { display: none; }



.lesson-slides { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 400px); gap: 24px; align-items: stretch; margin-bottom: 30px; }
.sl-board { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.sl-board .board-wrap { width: min(100%, calc((100vh - 300px) * var(--board-scale, 1))); margin-inline: auto; }
.sl-moves { display: flex; align-items: center; gap: 8px; }
.sl-moves:empty { display: none; }

.sl-box { display: flex; flex-direction: column; min-height: 420px; max-height: calc(100vh - 300px); padding: 14px 20px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.sl-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.sl-count { font-size: 15px; font-weight: 700; color: var(--accent-text); }
.sl-scroll { flex: 1; min-height: 0; overflow-y: auto; padding: 14px 2px; scrollbar-width: thin; }
.sl-head { margin: 0 0 10px; }
.sl-body p { line-height: 1.95; margin: 0 0 10px; }
.sl-cap { margin-top: 14px; padding-top: 12px; border-top: 1px dashed var(--line); }
.sl-cap-title { margin: 0 0 4px; font-size: 14.5px; font-weight: 800; color: var(--accent-text); }
.sl-cap-note { margin: 0; font-size: 14px; line-height: 1.8; color: var(--ink-2); }
.sl-nav { gap: 8px; padding-top: 10px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.sl-nav .analyse-btn { margin-inline-start: auto; }

.sl-scroll.turn { animation: sl-turn .22s ease-out; }
@keyframes sl-turn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .sl-scroll.turn { animation: none; } }


.sl-scroll .nota-sq { cursor: pointer; border-bottom: 1px dashed var(--accent-2); transition: background .12s, color .12s; }
.sl-scroll .nota-sq:hover, .sl-scroll .nota-sq:focus-visible, .sl-scroll .nota-sq.on { background: var(--accent); color: var(--accent-ink); border-bottom-color: transparent; }


.board-svg .move-preview line { stroke: var(--accent-text); stroke-width: .07; stroke-dasharray: .16 .12; stroke-linecap: round; opacity: .85; }
.board-svg .move-preview rect { fill: none; stroke: var(--accent-text); stroke-width: .07; rx: .08; opacity: .8; }
.board-svg .move-preview .mp-from { stroke-dasharray: .14 .1; opacity: .5; }
.board-svg .move-preview { pointer-events: none; }
.board-svg .point-ring { fill: none; stroke: var(--ring); stroke-width: .1; rx: .08; stroke-dasharray: .2 .12; pointer-events: none; animation: point-pulse 1.3s ease-in-out infinite; }
@keyframes point-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .45; } }
@media (prefers-reduced-motion: reduce) { 
.board-svg .move-preview line { stroke: var(--accent-text); stroke-width: .07; stroke-dasharray: .16 .12; stroke-linecap: round; opacity: .85; }
.board-svg .move-preview rect { fill: none; stroke: var(--accent-text); stroke-width: .07; rx: .08; opacity: .8; }
.board-svg .move-preview .mp-from { stroke-dasharray: .14 .1; opacity: .5; }
.board-svg .move-preview { pointer-events: none; }
.board-svg .point-ring { animation: none; } }
.board-svg .sq.point .light { filter: var(--hl-light, brightness(.92)); }
.board-svg .sq.point .dark { filter: var(--hl-dark, brightness(1.1)); }
@media (max-width: 900px) {
  
  .lesson-slides { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .sl-board { position: sticky; top: calc(var(--top-h) + 4px); z-index: 5; background: var(--bg); padding-bottom: 8px; }
  .sl-board .board-wrap { width: min(100%, calc(40vh * var(--board-scale, 1))); margin-inline: auto; }
  .sl-box { height: min(440px, 46vh); min-height: 260px; padding: 12px 14px; }
}


.ls-legend { display: flex; flex-wrap: wrap; gap: 4px 14px; margin: 8px 0 2px; font-size: 13.5px; color: var(--ink-2); }
.ls-legend:empty { display: none; }

@media (max-width: 900px) { .ls-legend { margin: 0; font-size: 12px; gap: 2px 10px; } }


.fp-level { font-size: 12.5px; font-weight: 700; margin-inline-start: 6px; white-space: nowrap; }
.fp-clean { background: var(--ok); color: var(--ok-ink); border-color: var(--ok); }
.fp-watch { background: #F3E3B5; color: #6B4E00; border-color: #E6CF8B; }
.fp-suspicious { background: #F6C9A0; color: #7A3300; border-color: #E9A66B; }
.fp-high { background: var(--bad); color: #fff; border-color: var(--bad); }
.fp-insufficient { opacity: .8; }

.fp-none { background: var(--bg-3); color: var(--ink-2); border-color: var(--line); }
.fp-low { background: #F3E3B5; color: #6B4E00; border-color: #E6CF8B; }
.fp-medium { background: #F6C9A0; color: #7A3300; border-color: #E9A66B; }
.play-standing:empty { display: none; }
.play-standing { display: grid; gap: 10px; margin-bottom: 14px; }
.fp-standing { display: grid; gap: 8px; border-inline-start: 4px solid var(--bad); }
.fp-standing p { margin: 0; }
.fp-status { font-weight: 700; margin: 6px 0 12px; }
.fp-note { font-size: 14px; }
.fp-table td { vertical-align: middle; }
.t-table .fp-detail-row > td { background: var(--bg); white-space: normal; }
.fp-detail { padding: 6px 4px 12px; }
.fp-reasons { margin: 4px 0 10px; padding-inline-start: 20px; display: grid; gap: 6px; max-width: 760px; }
.fp-reasons li { display: flex; gap: 12px; justify-content: space-between; align-items: baseline; }
.fp-reasons li b { color: var(--bad); }
.fp-reasons li.fp-minus b { color: var(--ok); }
.t-table td.fp-notable { font-size: 12.5px; white-space: normal; min-width: 200px; }
.fp-actions { margin-top: 10px; }
.fp-game-notice { font-size: 13.5px; margin: 0 0 8px; }
.fp-game-notice[hidden], .t-warn[hidden] { display: none; }
.t-pledge { display: flex; gap: 10px; align-items: flex-start; margin: 12px 0; font-size: 14.5px; line-height: 1.7; max-width: 640px; cursor: pointer; }
.t-pledge input { margin-top: 6px; width: 18px; height: 18px; flex: none; }
.t-alert .btn { margin-inline-start: auto; }
@media (max-width: 600px) {
  .t-input, .t-input-wide, .t-textarea { width: 100%; }
  .t-field, .t-form-row { justify-items: stretch; }
  .t-fact { min-width: 0; flex: 1 1 40%; }
}
@media (max-width: 900px) {
  .play-game { grid-template-columns: minmax(0, 1fr); }
  .play-clock { font-size: 20px; }
}


.lobby-grid { display: grid; grid-template-columns: 330px minmax(0, 1fr) 340px; gap: 16px; align-items: start; }
.lobby-col { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
.lobby-panel { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.lobby-panel-head { padding: 11px 16px; background: var(--bg-3); border-bottom: 1px solid var(--line); }
.lobby-panel-title { margin: 0; font-size: 15.5px; font-weight: 800; }
.lobby-panel-desc { margin: 3px 0 0; font-size: 12.5px; line-height: 1.6; color: var(--ink-2); }
.lobby-panel-body { padding: 14px 16px; }
.lobby-panel .play-seeks { margin: 0; }
.lobby-panel .play-tc-btn { min-width: 0; padding: 12px 4px; }
.lobby-panel .play-open { margin-top: 0; }
.lobby-panel .play-id .field { gap: 8px; }
.lobby-panel .play-name { max-width: 100%; flex: 1; }
.lobby-more { margin-top: 10px; }
.lobby-more .btn { width: 100%; justify-content: center; text-align: center; }
@media (max-width: 1180px) { .lobby-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } .lobby-grid > .lobby-col:last-child { grid-column: 1 / -1; } }
@media (max-width: 760px) { .lobby-grid { grid-template-columns: minmax(0, 1fr); } }


.live-list { display: grid; gap: 8px; }
.live-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 12px; width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); color: var(--ink); text-align: start; }
.live-row:hover { border-color: var(--accent-2); background: var(--bg-3); }
.live-names { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.live-name { display: flex; align-items: center; gap: 8px; min-width: 0; font-weight: 700; font-size: 14.5px; }
.live-who { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.live-piece { font-size: 17px; line-height: 1; }
.live-meta { display: flex; align-items: center; gap: 10px; flex: none; font-size: 12.5px; color: var(--ink-2); }
.live-tc { font-size: 15px; font-weight: 500; color: var(--ink); }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); }
.watch-actions { margin-bottom: 10px; }
.watch-count { margin: 0 0 10px; }
.watch-card { padding: 16px; }


@media (max-width: 900px) {
  .an-line { align-items: flex-start; flex-wrap: wrap; }
  .an-line-pv { white-space: normal; overflow-x: visible; }
  
  .an-lines .an-line { height: 98px; overflow: hidden; align-content: flex-start; }
  .an-pv-move, .an-ply { padding: 7px 9px; min-height: 40px; display: inline-flex; align-items: center; }
  .an-moves { max-height: none; gap: 4px; }
  .og-ch { min-height: 40px; display: inline-flex; align-items: center; }
  
  .an-bar { flex: 0 0 46px; }
  .an-board-col > .mat-strip.board-wrap.large { width: calc(100% - 56px); margin-inline-start: 56px; }
  .an-bar-text { font-size: 12.5px; }
}


.ac-rating-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 4px; }
.ac-rating { display: flex; flex-direction: column; }
.ac-rating-num { font-size: 40px; font-weight: 700; line-height: 1; color: var(--accent-text); }
.ac-rating-label { font-size: 13px; color: var(--ink-2); }
.ac-wld { display: flex; gap: 14px; flex-wrap: wrap; font-size: 14.5px; font-weight: 700; }
.ac-w { color: #2e7d46; } .ac-l { color: #b3322c; } .ac-d { color: var(--ink-2); }
:root:not([data-theme="light"]) .ac-w, :root[data-theme="dark"] .ac-w { color: #6ecf8e; }
:root:not([data-theme="light"]) .ac-l, :root[data-theme="dark"] .ac-l { color: #f08a84; }
.ac-game-list { display: flex; flex-direction: column; max-height: 420px; overflow-y: auto; scrollbar-width: thin; margin-top: 6px; }
.ac-game { display: grid; grid-template-columns: 72px minmax(0, 1fr) auto auto auto; align-items: center; gap: 10px;
  padding: 8px 4px; border-bottom: 1px solid var(--line); font-size: 14px; }
.ac-game:last-child { border-bottom: 0; }
.ac-game-res { font-weight: 800; font-size: 13.5px; }
.ac-game-vs { display: flex; align-items: baseline; gap: 6px; min-width: 0; }
.ac-game-vs b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ac-game-tc { color: var(--ink-2); font-size: 13px; }
.ac-game-delta { font-weight: 700; min-width: 34px; text-align: end; }
.ac-game-delta.up { color: #2e7d46; } .ac-game-delta.down { color: #b3322c; }
:root:not([data-theme="light"]) .ac-game-delta.up, :root[data-theme="dark"] .ac-game-delta.up { color: #6ecf8e; }
:root:not([data-theme="light"]) .ac-game-delta.down, :root[data-theme="dark"] .ac-game-delta.down { color: #f08a84; }
.ac-game-rating { min-width: 40px; text-align: end; }
@media (max-width: 560px) {
  .ac-game { grid-template-columns: 62px minmax(0, 1fr) auto auto; }
  .ac-game-rating { display: none; }   
}


.tr-card { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px 20px; margin-bottom: 18px; max-width: 560px; }
.tr-main { display: flex; align-items: center; gap: 18px; }
.tr-num { font-size: 46px; line-height: 1; color: var(--accent-text); font-weight: 700; }
.tr-label { color: var(--ink-2); font-size: 14px; }
.tr-rank { font-size: 22px; font-weight: 700; margin-top: 2px; }
.tr-next { margin-top: 14px; }
.tr-bar { height: 8px; border-radius: 999px; background: var(--bg-3); border: 1px solid var(--line); overflow: hidden; }
.tr-fill { height: 100%; background: var(--accent-text); border-radius: 999px; }
.tr-next-label { font-size: 14px; margin-top: 6px; }
.tr-note { font-size: 14px; margin: 10px 0 0; }
.tr-actions { margin-bottom: 26px; flex-wrap: wrap; gap: 10px; }
.tr-source { font-size: 14px; max-width: 700px; margin-top: 8px; }
.tactic-play .t-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; min-height: 30px; margin: -6px 0 6px; font-size: 15px; }
.tactic-play .t-chip { display: inline-flex; gap: 6px; align-items: baseline; }
.tactic-play .t-delta { font-weight: 700; padding: 1px 9px; border-radius: 999px; border: 1px solid var(--line); }
.tactic-play .t-delta.up { color: var(--ok); }
.tactic-play .t-delta.down { color: var(--bad); }
.tactic-play .t-unrated { font-size: 14px; }
.tactic-play .t-review { max-width: 560px; margin: 4px 0 10px; padding: 12px 14px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); }
.tactic-play .t-review[hidden] { display: none; }
.tactic-play .t-review-head { display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: baseline; margin-bottom: 8px; font-size: 14px; }
.tactic-play .t-line { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; margin-bottom: 8px; }
.tactic-play .t-no { color: var(--ink-2); font-size: 14px; padding: 0 2px 0 6px; }
.tactic-play .t-ply { min-height: 36px; min-width: 44px; padding: 4px 10px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--ink); font-size: 15px; cursor: pointer; }
.tactic-play .t-ply:hover { border-color: var(--accent-text); }
.tactic-play .t-ply.active { background: var(--accent-text); border-color: var(--accent-text); color: var(--bg); }
.tactic-play .t-steps { gap: 6px; }
.tactic-play .t-steps .btn { min-width: 44px; min-height: 40px; }
.tactic-play .t-scratch { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; margin-top: 8px; font-size: 15px; }
.tactic-play .t-scratch-hint { font-size: 14px; margin: 8px 0 0; }
@media (max-width: 600px) {
  .tr-num { font-size: 38px; }
  .tr-actions .btn { flex: 1 1 140px; }
}


.board-svg .check-glow { pointer-events: none; animation: check-pulse 1.1s ease-in-out 2; }
@keyframes check-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .55; } }
.an-inspect.on { background: var(--accent); box-shadow: inset 0 0 0 2px var(--accent-text); }
.board-svg .inspect-ring { fill: none; stroke: #f2b705; stroke-width: .07; rx: .08; pointer-events: none; }
.board-svg .user-arrow { pointer-events: none; opacity: .82; }
body .board-svg .arrow.user-arrow.ua-g { fill: #15781b; }
body .board-svg .arrow.user-arrow.ua-r { fill: #c62828; }
body .board-svg .arrow.user-arrow.ua-b { fill: #1e5fb4; }
.board-svg .user-circle { fill: none; stroke-width: .075; pointer-events: none; opacity: .85; }
.board-svg .user-circle.uc-g { stroke: #15781b; }
.board-svg .user-circle.uc-r { stroke: #c62828; }
.board-svg .user-circle.uc-b { stroke: #1e5fb4; }
.board-svg .result-badge { pointer-events: none; animation: badge-in .45s cubic-bezier(.34, 1.56, .64, 1) both; transform-box: fill-box; }
.board-svg .result-badge circle { stroke: #fff; stroke-width: .045; }
.board-svg .result-badge text { font: 700 .26px/1 'Segoe UI Symbol', 'Noto Sans Symbols', system-ui, sans-serif; fill: #fff; }
.board-svg .rb-win circle { fill: #2e9e4f; }
.board-svg .rb-loss circle { fill: #d93a3a; }
.board-svg .rb-draw circle { fill: #8a94a3; }
.board-svg .rb-draw text { font-size: .22px; }
@keyframes badge-in { from { opacity: 0; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .board-svg .check-glow, .board-svg .result-badge { animation: none; } }


.main > .view.kids { max-width: 1180px; }
.kids {
  --k-ink: #2B2340; --k-ink-2: #5E5675; --k-card: #FFFFFF; --k-line: #EADFF8;
  --k-light: #FFF4D6; --k-dark: #8FD3A8; --k-gold: #FFC93C; --k-gold-2: #E39B00;
  --world: #4FA3FF;
  position: relative; isolation: isolate; overflow: hidden;
  color: var(--k-ink); font-weight: 700;
  border-radius: 34px; padding: clamp(14px, 2.6vw, 34px);
  background:
    radial-gradient(120px 46px at 12% 9%, rgba(255, 255, 255, .95) 60%, transparent 62%),
    radial-gradient(90px 38px at 18% 6%, rgba(255, 255, 255, .95) 60%, transparent 62%),
    radial-gradient(140px 50px at 84% 14%, rgba(255, 255, 255, .9) 60%, transparent 62%),
    radial-gradient(100px 40px at 91% 10%, rgba(255, 255, 255, .9) 60%, transparent 62%),
    linear-gradient(180deg, #C6EBFF 0%, #E6F6FF 42%, #FFF5DE 100%);
  box-shadow: 0 30px 60px -40px rgba(43, 35, 64, .5);
}
.kids h1, .kids h2 { color: var(--k-ink); margin: 0; }
.kids p { color: var(--k-ink); }


.k-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 10px 24px; border: 0; border-radius: 999px; cursor: pointer;
  font: 800 18px/1.2 var(--sans); color: #fff;
  background: linear-gradient(180deg, color-mix(in srgb, var(--world) 82%, #fff), var(--world));
  box-shadow: 0 6px 0 color-mix(in srgb, var(--world) 62%, #000), 0 14px 24px -12px rgba(43, 35, 64, .45);
  transition: transform .12s ease, box-shadow .12s ease, filter .12s ease;
  text-shadow: 0 1px 0 rgba(0, 0, 0, .18);
}
.k-btn:hover { filter: brightness(1.05); transform: translateY(-1px); }
.k-btn:active { transform: translateY(5px); box-shadow: 0 1px 0 color-mix(in srgb, var(--world) 62%, #000); }
.k-btn:disabled { filter: grayscale(.8); opacity: .55; cursor: default; transform: none; }
.k-btn.big { min-height: 62px; padding: 12px 34px; font-size: 22px; }
.k-btn.ghost { color: var(--k-ink); background: #fff; text-shadow: none; box-shadow: 0 5px 0 #D9CFEA, 0 12px 20px -14px rgba(43, 35, 64, .45); }
.k-btn.ghost:active { box-shadow: 0 1px 0 #D9CFEA; }
.k-btn-icon { font-size: .8em; }
html[dir=rtl] .k-btn-icon { transform: scaleX(-1); }
.k-btn:focus-visible, .k-toggle:focus-visible, .kw-lv:focus-visible, .kq-opt:focus-visible { outline: 4px solid #FFD43B; outline-offset: 3px; }

.k-toggles { display: inline-flex; gap: 8px; }
.k-toggle { width: 48px; height: 48px; border-radius: 50%; border: 0; background: #fff; font-size: 22px; cursor: pointer; box-shadow: 0 4px 0 #D9CFEA; }
.k-toggle.off { background: #EEE9F6; opacity: .75; }
.k-toggle:active { transform: translateY(3px); box-shadow: 0 1px 0 #D9CFEA; }

.k-stars { display: inline-flex; gap: 2px; direction: ltr; }
.k-star { color: #D8D0E8; font-size: 26px; line-height: 1; }
.k-star.on { color: var(--k-gold); text-shadow: 0 2px 0 var(--k-gold-2); }
.k-stars.small .k-star { font-size: 15px; text-shadow: none; }


.kh-hero { text-align: center; padding: 8px 0 26px; }
.kh-parade { display: flex; justify-content: center; gap: clamp(4px, 1.2vw, 14px); margin-bottom: 6px; }
.kh-parade span { width: clamp(46px, 8vw, 84px); animation: k-bounce 2.4s ease-in-out infinite; animation-delay: calc(var(--i) * .16s); }
.kh-parade .kart { width: 100%; height: auto; filter: drop-shadow(0 6px 4px rgba(43, 35, 64, .18)); }
.kh-title { font-size: clamp(32px, 5.4vw, 58px); font-weight: 800; letter-spacing: -.01em; line-height: 1.3;
  background: linear-gradient(90deg, #FF6B6B, #FF9F43, #2EC4A0, #4FA3FF, #9B7BFF); -webkit-background-clip: text; background-clip: text; color: transparent !important; }
.kh-lead { max-width: 640px; margin: 10px auto 22px; font-size: clamp(17px, 2vw, 21px); line-height: 1.7; color: var(--k-ink-2) !important; }
.kh-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 14px; --world: #FF7A59; }
.kh-total { display: inline-flex; align-items: center; gap: 8px; padding: 8px 18px; border-radius: 999px; background: #fff; font-size: 20px; box-shadow: 0 4px 0 #D9CFEA; }
.kh-total .k-star { font-size: 24px; }

.kh-map { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 20px; }
.kw { position: relative; padding: 16px 16px 18px; border-radius: 28px; background: var(--k-card); border: 3px solid color-mix(in srgb, var(--world) 45%, #fff);
  box-shadow: 0 8px 0 color-mix(in srgb, var(--world) 30%, #fff), 0 20px 30px -24px rgba(43, 35, 64, .5); }
.kw-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.kw-art { flex: none; width: 66px; height: 66px; border-radius: 50%; display: grid; place-items: center; background: color-mix(in srgb, var(--world) 25%, #fff); border: 3px solid var(--world); }
.kw-art .kart { width: 54px; height: 54px; }
.kw-text { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.kw-num { font-size: 13px; font-weight: 800; color: color-mix(in srgb, var(--world) 70%, #000); letter-spacing: .03em; }
.kw-title { font-size: 22px; font-weight: 800; line-height: 1.3; }
.kw-score { display: inline-flex; align-items: center; gap: 4px; font-size: 15px; color: var(--k-ink-2); }
.kw-score .k-star { font-size: 18px; }
.kw-levels { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 10px 8px; }
.kw-lv { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 4px 2px; border: 0; background: none; cursor: pointer; color: var(--k-ink); font: inherit; }
.kw-lv-bubble { position: relative; width: 62px; height: 62px; border-radius: 50%; display: grid; place-items: center;
  background: radial-gradient(circle at 35% 30%, color-mix(in srgb, var(--world) 45%, #fff), var(--world));
  box-shadow: 0 5px 0 color-mix(in srgb, var(--world) 62%, #000), inset 0 -4px 0 rgba(0, 0, 0, .08); transition: transform .15s; }
.kw-lv:hover .kw-lv-bubble { transform: translateY(-3px) scale(1.04); }
.kw-lv:active .kw-lv-bubble { transform: translateY(3px); box-shadow: 0 1px 0 color-mix(in srgb, var(--world) 62%, #000); }
.kw-lv-icon { font-size: 26px; line-height: 1; }
.kw-lv-num { position: absolute; top: -4px; inset-inline-end: -4px; min-width: 24px; height: 24px; padding: 0 5px; border-radius: 12px; display: grid; place-items: center;
  background: #fff; color: var(--k-ink); font-size: 13px; font-weight: 800; box-shadow: 0 2px 0 #D9CFEA; }
.kw-lv-name { font-size: 12.5px; line-height: 1.35; text-align: center; color: var(--k-ink-2); max-width: 92px; }
.kw-lv.locked { cursor: default; }
.kw-lv.locked .kw-lv-bubble { background: #E4DEEE; box-shadow: 0 5px 0 #C9C0DA; transform: none; }
.kw-lv.locked .kw-lv-name, .kw-lv.locked .k-stars { opacity: .5; }
.kw-lv.here .kw-lv-bubble { animation: k-pulse 1.6s ease-in-out infinite; }
.kw-lv.done .kw-lv-num { background: var(--k-gold); }

.kh-parents { margin-top: 26px; padding: 16px 20px; border-radius: 22px; background: rgba(255, 255, 255, .85); color: var(--k-ink); }
.kh-parents summary { cursor: pointer; font-size: 18px; font-weight: 800; }
.kh-parents p { margin: 12px 0 0; line-height: 1.8; font-weight: 600; color: var(--k-ink-2) !important; }
.kh-open { display: inline-flex; align-items: center; gap: 10px; margin-top: 14px; cursor: pointer; font-weight: 800; }
.kh-open input { width: 22px; height: 22px; accent-color: #9B7BFF; }


.kids-level { display: grid; gap: 16px 26px; grid-template-columns: minmax(0, 1fr); grid-template-areas: 'head' 'bubble' 'stage' 'bar'; }
.kl-head { grid-area: head; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.kl-titles { display: flex; flex-direction: column; flex: 1; min-width: 160px; }
.kl-world { font-size: 14px; font-weight: 800; color: color-mix(in srgb, var(--world) 70%, #000); }
.kl-title { font-size: clamp(24px, 3.4vw, 34px); font-weight: 800; line-height: 1.25; }
.kl-head .k-stars .k-star { font-size: 30px; }
.kl-bubble { grid-area: bubble; display: flex; align-items: flex-end; gap: 12px; align-self: start; }
.kl-avatar { flex: none; width: 78px; height: 78px; border-radius: 50%; display: grid; place-items: center; background: #fff; border: 4px solid var(--world); box-shadow: 0 6px 0 color-mix(in srgb, var(--world) 45%, #fff); animation: k-bounce 3s ease-in-out infinite; }
.kl-avatar .kart { width: 64px; height: 64px; }
.kl-cloud { position: relative; flex: 1; display: flex; align-items: flex-start; gap: 10px; padding: 16px 18px; border-radius: 26px; background: #fff; box-shadow: 0 6px 0 #DED5EE, 0 18px 30px -24px rgba(43, 35, 64, .6); }
.kl-cloud::before { content: ''; position: absolute; bottom: 14px; inset-inline-start: -10px; width: 22px; height: 22px; background: #fff; transform: rotate(45deg); border-radius: 4px; }
.kl-say { position: relative; margin: 0; flex: 1; font-size: clamp(18px, 2.1vw, 22px); line-height: 1.75; font-weight: 700; }
.kl-say.pop { animation: k-say .35s ease-out; }
.k-listen { flex: none; width: 46px; height: 46px; border-radius: 50%; border: 0; cursor: pointer; font-size: 22px; background: color-mix(in srgb, var(--world) 22%, #fff); box-shadow: 0 3px 0 color-mix(in srgb, var(--world) 45%, #fff); }
.k-listen:active { transform: translateY(2px); }
.kl-stage { grid-area: stage; display: flex; flex-direction: column; align-items: center; gap: 14px; min-width: 0; }
.kl-bar { grid-area: bar; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px; align-self: start; }
.kl-info { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; min-height: 44px; }
.kl-info:empty { display: none; }
.kl-chip { display: inline-flex; align-items: center; gap: 4px; padding: 8px 18px; border-radius: 999px; background: #fff; font-size: 18px; box-shadow: 0 4px 0 #DED5EE; }
.kl-chip .k-star { font-size: 16px; letter-spacing: -2px; }
.kl-pages { display: flex; gap: 8px; }
.kl-pages i { width: 12px; height: 12px; border-radius: 50%; background: #D8D0E8; }
.kl-pages i.on { background: var(--world); transform: scale(1.35); }
.kl-pages i.done { background: color-mix(in srgb, var(--world) 55%, #fff); }
.kl-info > .kl-pages { padding: 14px 18px; border-radius: 999px; background: #fff; box-shadow: 0 4px 0 #DED5EE; }
@media (min-width: 1000px) {
  .kids-level { grid-template-columns: minmax(0, 1.25fr) minmax(280px, 1fr); grid-template-areas: 'head head' 'stage bubble' 'stage bar'; grid-template-rows: auto auto 1fr; }
  .kl-bubble { flex-direction: column; align-items: flex-start; }
  .kl-cloud { width: 100%; box-sizing: border-box; }
  .kl-cloud::before { top: -10px; bottom: auto; inset-inline-start: 28px; }
  .kl-bar { justify-content: flex-start; }
}


.kb { width: min(100%, 620px, calc(100vh - 210px)); min-width: 260px; }
.kb-frame { position: relative; aspect-ratio: 1; border-radius: 22px; border: clamp(8px, 1.4vw, 14px) solid var(--world); background: var(--world); overflow: hidden;
  box-shadow: 0 10px 0 color-mix(in srgb, var(--world) 60%, #000), 0 30px 40px -26px rgba(43, 35, 64, .6); }
.kb-grid { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(8, 1fr); grid-template-rows: repeat(8, 1fr); }
.kb-sq { position: relative; cursor: pointer; }
.kb-sq.l { background-color: var(--k-light); }
.kb-sq.d { background-color: var(--k-dark); }
.kb-sq.last { box-shadow: inset 0 0 0 999px rgba(255, 214, 79, .35); }
.kb-sq.sel { box-shadow: inset 0 0 0 999px rgba(255, 214, 79, .65); }
.kb-sq.glow { box-shadow: inset 0 0 0 5px #FFD43B, inset 0 0 0 999px rgba(255, 212, 59, .3); }
.kb-sq.hint { animation: k-hint 1s ease-in-out infinite; }
.kb-sq.good { box-shadow: inset 0 0 0 999px rgba(46, 196, 160, .35); }
.kb-sq.bad { animation: k-bad .6s ease-out; }
.kb-sq.check { background-image: radial-gradient(circle, #ff2a2a 0%, rgba(227, 18, 27, .85) 40%, rgba(163, 0, 0, 0) 72%); animation: check-pulse 1.1s ease-in-out 2; }
.kb-sq.win::after, .kb-sq.loss::after, .kb-sq.draw::after { position: absolute; top: 2%; right: 2%; z-index: 3; width: 38%; height: 38%; border-radius: 50%; display: grid; place-items: center; border: 2px solid #fff; color: #fff; font: 800 clamp(10px, 1.7vw, 17px)/1 var(--sans); box-shadow: 0 3px 6px rgba(0, 0, 0, .25); animation: k-popin .45s cubic-bezier(.34, 1.56, .64, 1) both; }
.kb-sq.win::after { content: '👑'; background: #2EC4A0; }
.kb-sq.loss::after { content: '✕'; background: #FF5D5D; }
.kb-sq.draw::after { content: '½'; background: #8A94A3; }
.kb-sq.danger { background-image: repeating-linear-gradient(135deg, rgba(255, 82, 82, .55) 0 7px, rgba(255, 82, 82, .32) 7px 14px); }
.kb-thing { position: absolute; inset: 9%; width: 82%; height: 82%; pointer-events: none; }
.kb-star { animation: k-twinkle 1.8s ease-in-out infinite; filter: drop-shadow(0 3px 2px rgba(227, 155, 0, .45)); }
.kb-found { inset: 26%; width: 48%; height: 48%; animation: k-popin .35s ease-out; }
.kb-house { inset: 6%; width: 88%; height: 88%; }
.kb-dot { position: absolute; left: 50%; top: 50%; width: 30%; height: 30%; transform: translate(-50%, -50%); border-radius: 50%; background: #22B07D; border: 3px solid #fff; box-shadow: 0 2px 4px rgba(0, 0, 0, .2); animation: k-dot 1.4s ease-in-out infinite; pointer-events: none; box-sizing: border-box; }
.kb-ring { position: absolute; inset: 6%; border-radius: 50%; border: 5px solid #FF6B6B; pointer-events: none; animation: k-dot 1.4s ease-in-out infinite; }
.kb-pcs { position: absolute; inset: 0; pointer-events: none; }
.kb-ghost { position: fixed; z-index: 80; pointer-events: none; filter: drop-shadow(0 10px 10px rgba(43, 35, 64, .35)); transform: scale(1.08); }
.kb-ghost .kart { width: 100%; height: 100%; animation: none; }
.kb-grid { touch-action: none; }
.kb-pc { position: absolute; left: 0; top: 0; width: 12.5%; height: 12.5%; transition: transform .42s cubic-bezier(.34, 1.45, .64, 1); will-change: transform; }
.kb-pcs.instant .kb-pc { transition: none; }
.kb-pc .kart { display: block; width: 90%; height: 90%; margin: 5%; filter: drop-shadow(0 4px 2px rgba(43, 35, 64, .25)); transition: transform .4s ease, opacity .4s ease; animation: k-popin .35s ease-out; }
.kb-pc.sel .kart { animation: k-hop 1.1s ease-in-out infinite; }
.kb-pc.gone .kart { transform: scale(.1) rotate(40deg); opacity: 0; }
.kb-pc.magic .kart { animation: k-magic .9s ease-out; }
.kb-pc.wobble .kart { animation: k-wobble .45s ease-in-out; }
.kb-pc.sleep::after { content: 'z z'; position: absolute; top: -8%; right: -2%; font: 800 clamp(10px, 1.5vw, 15px)/1 var(--sans); color: #6B7CFF; animation: k-zz 2.2s ease-in-out infinite; }
.kb-pc.awake::after { content: '!'; position: absolute; top: -4%; right: 0; width: 34%; height: 34%; border-radius: 50%; display: grid; place-items: center; background: #FF5D5D; color: #fff; font: 800 clamp(10px, 1.6vw, 16px)/1 var(--sans); box-shadow: 0 2px 0 #C93C3C; }


.kq-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; width: min(100%, 620px); }
.kq-opt { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 14px 8px 12px; border: 4px solid transparent; border-radius: 26px; background: #fff; cursor: pointer; font: 800 18px/1.3 var(--sans); color: var(--k-ink);
  box-shadow: 0 6px 0 #DED5EE, 0 16px 24px -18px rgba(43, 35, 64, .5); transition: transform .15s; }
.kq-opt:hover { transform: translateY(-3px); }
.kq-art .kart { width: clamp(64px, 12vw, 104px); height: clamp(64px, 12vw, 104px); }
.kq-opt.right { border-color: #2EC4A0; background: #E3FBF3; animation: k-cheer .6s ease-out; }
.kq-opt.wrong { opacity: .45; animation: k-wobble .45s ease-in-out; }


.kl-tray { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; min-height: 76px; width: min(100%, 620px); padding: 10px; border-radius: 24px; background: rgba(255, 255, 255, .7); box-sizing: border-box; }
.kl-tray-pc { touch-action: none; width: 66px; height: 66px; padding: 4px; border: 4px solid transparent; border-radius: 20px; background: #fff; cursor: pointer; box-shadow: 0 4px 0 #DED5EE; transition: transform .15s; }
.kl-tray-pc .kart { width: 100%; height: 100%; }
.kl-tray-pc.on { border-color: var(--world); transform: translateY(-6px) scale(1.06); box-shadow: 0 10px 0 color-mix(in srgb, var(--world) 40%, #fff); }


.kl-win { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: 20px; background: rgba(43, 35, 64, .32); backdrop-filter: blur(3px); animation: k-fade .3s ease-out; }
.kl-win-card { width: min(100%, 460px); padding: 26px 24px 24px; border-radius: 34px; background: #fff; text-align: center; box-shadow: 0 12px 0 #DED5EE, 0 40px 60px -30px rgba(43, 35, 64, .7); animation: k-popin .45s cubic-bezier(.34, 1.56, .64, 1); }
.kl-win-stars { display: flex; justify-content: center; gap: 6px; direction: ltr; }
.k-star.big { font-size: clamp(58px, 12vw, 80px); animation: k-starin .55s cubic-bezier(.34, 1.56, .64, 1) both; animation-delay: calc(.15s + var(--i) * .22s); }
.kl-win-title { margin-top: 6px !important; font-size: clamp(32px, 6vw, 44px); font-weight: 800; color: #FF7A59 !important; }
.kl-win-line { margin: 6px 0 18px; font-size: 19px; line-height: 1.7; color: var(--k-ink-2) !important; }
.kl-win-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.kl-locked { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 40px 16px; text-align: center; font-size: 20px; }
.kl-locked-art .kart { width: 120px; height: 120px; }

.kc-confetti { position: fixed; inset: 0; z-index: 61; pointer-events: none; overflow: hidden; }
.kc-confetti i { position: absolute; top: -20px; width: 11px; height: 15px; border-radius: 3px; animation: k-fall linear forwards; }


.kids-promo { display: flex; align-items: center; gap: 18px; width: 100%; margin-bottom: 22px; padding: 14px 22px; border: 0; border-radius: 26px; cursor: pointer; text-align: start; font-family: var(--sans); color: #2B2340;
  background: linear-gradient(100deg, #FFE9A8 0%, #FFD3E2 45%, #CDEBFF 100%); box-shadow: 0 6px 0 #EBC9DA, 0 20px 30px -24px rgba(43, 35, 64, .55); transition: transform .15s; }
.kids-promo:hover { transform: translateY(-2px); }
.kids-promo-art { display: flex; flex: none; }
.kids-promo-art .kart { width: 54px; height: 54px; margin-inline-end: -10px; animation: k-bounce 2.4s ease-in-out infinite; }
.kids-promo-art .kart:nth-child(2) { animation-delay: .2s; }
.kids-promo-art .kart:nth-child(3) { animation-delay: .4s; }
.kids-promo-text { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.kids-promo-title { font-size: 22px; font-weight: 800; }
.kids-promo-sub { font-size: 15px; font-weight: 600; color: #5E5675; }
.kids-promo-go { flex: none; padding: 10px 22px; border-radius: 999px; background: #FF7A59; color: #fff; font-weight: 800; font-size: 17px; box-shadow: 0 4px 0 #C9512F; }

@keyframes k-bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes k-pulse { 0%, 100% { box-shadow: 0 5px 0 color-mix(in srgb, var(--world) 62%, #000), 0 0 0 0 color-mix(in srgb, var(--world) 55%, transparent); } 50% { box-shadow: 0 5px 0 color-mix(in srgb, var(--world) 62%, #000), 0 0 0 12px transparent; } }
@keyframes k-say { from { opacity: .3; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes k-twinkle { 0%, 100% { transform: scale(1) rotate(0); } 50% { transform: scale(1.1) rotate(8deg); } }
@keyframes k-dot { 0%, 100% { opacity: 1; } 50% { opacity: .6; } }
@keyframes k-hop { 0%, 100% { transform: translateY(0); } 40% { transform: translateY(-9%); } }
@keyframes k-popin { from { transform: scale(.4); opacity: 0; } to { transform: scale(1); opacity: 1; } }
@keyframes k-magic { 0% { transform: scale(1) rotate(0); filter: drop-shadow(0 0 0 #FFD43B); } 50% { transform: scale(1.35) rotate(180deg); filter: drop-shadow(0 0 14px #FFD43B); } 100% { transform: scale(1) rotate(360deg); } }
@keyframes k-wobble { 0%, 100% { transform: rotate(0); } 20% { transform: rotate(-14deg); } 40% { transform: rotate(12deg); } 60% { transform: rotate(-8deg); } 80% { transform: rotate(5deg); } }
@keyframes k-zz { 0%, 100% { opacity: .35; transform: translateY(0); } 50% { opacity: 1; transform: translateY(-5px); } }
@keyframes k-hint { 0%, 100% { box-shadow: inset 0 0 0 0 rgba(255, 212, 59, 0); } 50% { box-shadow: inset 0 0 0 999px rgba(255, 212, 59, .6); } }
@keyframes k-bad { 0% { box-shadow: inset 0 0 0 999px rgba(255, 93, 93, .7); } 100% { box-shadow: inset 0 0 0 999px rgba(255, 93, 93, 0); } }
@keyframes k-cheer { 0% { transform: scale(1); } 40% { transform: scale(1.1); } 100% { transform: scale(1); } }
@keyframes k-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes k-starin { from { transform: scale(0) rotate(-90deg); opacity: 0; } to { transform: scale(1) rotate(0); opacity: 1; } }
@keyframes k-fall { to { transform: translate(var(--drift, 0), 110vh) rotate(var(--spin, 360deg)); } }

@media (max-width: 700px) {
  .kids { border-radius: 22px; padding: 12px; }
  .kh-map { grid-template-columns: minmax(0, 1fr); }
  .kl-avatar { width: 60px; height: 60px; }
  .kl-avatar .kart { width: 48px; height: 48px; }
  .kl-cloud { padding: 12px 14px; }
  .kb { min-width: 0; width: 100%; }
  .kq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kids-promo { gap: 12px; padding: 12px 14px; }
  .kids-promo-art .kart { width: 40px; height: 40px; }
  .kids-promo-go { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .kids *, .kids *::after, .kids-promo * { animation: none !important; }
  .kb-pc { transition: none; }
}


.kh-daily { display: flex; align-items: center; gap: 14px; width: 100%; margin: 0 0 22px; padding: 16px 20px; border: 0; border-radius: 26px; cursor: pointer; text-align: start; font-family: var(--sans); color: #fff;
  background: linear-gradient(110deg, #FF7A59, #FFB347); box-shadow: 0 7px 0 #C9512F, 0 20px 30px -22px rgba(43, 35, 64, .6); transition: transform .15s; }
.kh-daily:hover { transform: translateY(-2px); }
.kh-daily:active { transform: translateY(5px); box-shadow: 0 2px 0 #C9512F; }
.kh-daily.done { background: linear-gradient(110deg, #2EC4A0, #7BD88F); box-shadow: 0 7px 0 #1E8F74, 0 20px 30px -22px rgba(43, 35, 64, .6); }
.kh-daily-icon { flex: none; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .25); font-size: 30px; }
.kh-daily-text { display: flex; flex-direction: column; flex: 1; min-width: 0; gap: 2px; }
.kh-daily-text b { font-size: 22px; font-weight: 800; }
.kh-daily-text span { font-size: 15px; font-weight: 700; opacity: .92; }
.kh-streak { display: inline-flex; align-items: center; gap: 4px; padding: 6px 12px; border-radius: 999px; background: rgba(255, 255, 255, .25); font-size: 18px; }
.kh-daily-go { font-size: 20px; }
html[dir=rtl] .kh-daily-go { transform: scaleX(-1); }
.kh-daily .k-star { color: rgba(255, 255, 255, .45); }
.kh-daily .k-star.on { color: #FFF3B0; text-shadow: none; }

.kh-worlds { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.kw-card { display: flex; align-items: center; gap: 12px; padding: 14px 14px; border: 3px solid color-mix(in srgb, var(--world) 45%, #fff); border-radius: 24px; background: #fff; cursor: pointer; text-align: start; font-family: var(--sans); color: var(--k-ink);
  box-shadow: 0 7px 0 color-mix(in srgb, var(--world) 30%, #fff), 0 18px 28px -24px rgba(43, 35, 64, .5); transition: transform .15s; }
.kw-card:hover { transform: translateY(-3px); }
.kw-card:active { transform: translateY(4px); box-shadow: 0 2px 0 color-mix(in srgb, var(--world) 30%, #fff); }
.kw-card.here { border-color: var(--world); animation: k-card .9s ease-out; }
.kw-card.full { background: color-mix(in srgb, var(--world) 10%, #fff); }
.kw-card.locked { cursor: default; filter: grayscale(.85); opacity: .6; transform: none; }
.kw-card .kw-text { gap: 4px; }
.kw-card .kw-title { font-size: 19px; font-weight: 800; line-height: 1.3; }
.kw-bar { display: block; height: 10px; border-radius: 6px; background: #EEE8F7; overflow: hidden; }
.kw-bar i { display: block; height: 100%; border-radius: 6px; background: linear-gradient(90deg, var(--k-gold), var(--world)); }
.kw-note { font-size: 13px; color: var(--k-ink-2); }
.kw-lock { font-size: 28px; }
.kw-art.big { width: 74px; height: 74px; }
.kw-art.big .kart { width: 62px; height: 62px; }
.kw-actions { display: flex; justify-content: center; margin: 6px 0 18px; }
.kw-page { padding-top: 18px; }
.kw-lv.lesson .kw-lv-bubble { outline: 3px solid #fff; outline-offset: -6px; }
@keyframes k-card { 0% { transform: scale(.96); } 60% { transform: scale(1.03); } 100% { transform: scale(1); } }
@media (max-width: 700px) {
  .kh-worlds { grid-template-columns: minmax(0, 1fr); }
  .kh-daily { padding: 12px 14px; gap: 10px; }
  .kh-daily-icon { width: 46px; height: 46px; font-size: 24px; }
  .kh-daily-text b { font-size: 19px; }
}



.fr-search { position: relative; display: flex; align-items: center; }
.fr-search-icon { position: absolute; inset-inline-start: 11px; top: 50%; transform: translateY(-52%); font-size: 18px; color: var(--ink-2); pointer-events: none; }
.fr-search-input { width: 100%; box-sizing: border-box; height: 40px; padding-block: 0; padding-inline: 34px 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); color: var(--ink); font: 600 14px/1 var(--sans); }
.fr-search-input:focus { outline: 2px solid var(--focus); outline-offset: 1px; background: var(--bg-2); }
.fr-search.big .fr-search-input { height: 50px; font-size: 16px; border-radius: 14px; }
.fr-search.big .fr-search-icon { font-size: 21px; }
.fr-results { position: absolute; top: calc(100% + 6px); inset-inline: 0; z-index: 40; max-height: 360px; overflow: auto; padding: 6px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg-2); box-shadow: 0 20px 40px -18px rgba(21, 24, 30, .45); }
.fr-hit { display: flex; align-items: center; gap: 10px; width: 100%; padding: 8px; border: 0; border-radius: 10px; background: none; color: var(--ink); text-align: start; cursor: pointer; font-family: var(--sans); }
.fr-hit:hover, .fr-hit:focus-visible { background: var(--bg-3); }
.fr-hit-text { display: flex; flex-direction: column; flex: 1; min-width: 0; line-height: 1.35; }
.fr-hit-text b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fr-hit-rating { flex: none; }
.fr-note { margin: 6px 8px; font-size: 13.5px; color: var(--ink-2); }
.top-search { font-size: 20px; padding-inline: 10px; }
@media (min-width: 1101px) { .top-search { display: none; } }


.fr-avatar { flex: none; width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--av, #8E7DBE); color: #fff; font: 800 16px/1 var(--sans); box-shadow: inset 0 -3px 0 rgba(0, 0, 0, .14); }
.fr-avatar.big { width: 72px; height: 72px; font-size: 32px; }
.fr-pid { padding: 3px 10px; border: 1px dashed var(--accent-2); border-radius: 8px; background: var(--bg-3); color: var(--ink); font-size: 14px; cursor: copy; }
.fr-pid.big { font-size: 28px; font-weight: 600; padding: 6px 16px; letter-spacing: .04em; }
.fr-status { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink-2); white-space: nowrap; }
.fr-status i { width: 9px; height: 9px; border-radius: 50%; background: #B8BEC8; }
.fr-status.on { color: var(--ok); }
.fr-status.on i { background: #2EBD6B; box-shadow: 0 0 0 3px rgba(46, 189, 107, .2); }


.fr-view .card { margin-bottom: 18px; }
.fr-card-head { display: flex; align-items: center; gap: 16px; margin-bottom: 16px; }
.fr-card-who { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.fr-card-name { margin: 0; font-size: 26px; font-weight: 800; }
.fr-card-line { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; }
.fr-actions { flex-wrap: wrap; align-items: center; }


.fr-me { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 18px 28px; }
.fr-me-text { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; }
.fr-me-text p { margin: 0; }
@media (max-width: 760px) { .fr-me { grid-template-columns: minmax(0, 1fr); } }
.fr-list { display: flex; flex-direction: column; gap: 6px; }
.fr-row { display: flex; align-items: center; gap: 10px; padding: 8px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg); }
.fr-row.on { border-color: rgba(46, 189, 107, .45); }
.fr-row-who { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; padding: 0; border: 0; background: none; color: var(--ink); text-align: start; cursor: pointer; font-family: var(--sans); }
.fr-row-text { display: flex; flex-direction: column; flex: 1; min-width: 0; line-height: 1.35; }
.fr-row-text b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fr-row-meta { display: flex; flex-wrap: wrap; gap: 4px 12px; }
.fr-rating { display: inline-flex; gap: 4px; }
.fr-row-actions { display: flex; align-items: center; gap: 6px; flex: none; }
.fr-remove { width: 34px; padding-inline: 0; }
@media (max-width: 560px) { .fr-row .fr-status span { display: none; } }


.fr-shade { position: fixed; inset: 0; z-index: 70; display: grid; place-items: center; padding: 16px; background: rgba(15, 18, 24, .45); backdrop-filter: blur(2px); }
.fr-dialog { width: min(100%, 560px); max-height: calc(100vh - 32px); overflow: auto; display: flex; flex-direction: column; gap: 14px; padding: 20px; border-radius: 20px; background: var(--bg-2); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .5); }
.fr-dialog-head { display: flex; align-items: center; gap: 12px; }
.fr-dialog-head p { margin: 2px 0 0; }
.fr-wait-head { display: flex; align-items: center; gap: 16px; margin-bottom: 14px; }
.fr-wait-tc { display: flex; align-items: baseline; gap: 8px; margin-top: 6px; font-size: 18px; }
.fr-wait-line { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.fr-wait-no { font-size: 18px; font-weight: 800; }


.fr-alerts { position: fixed; inset-inline-end: 18px; bottom: 18px; z-index: 65; display: flex; flex-direction: column; gap: 10px; width: min(420px, calc(100vw - 36px)); }
.fr-alerts:empty { display: none; }
.fr-alert { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 18px; background: var(--bg-2); border: 2px solid var(--accent-text); box-shadow: 0 24px 50px -20px rgba(0, 0, 0, .55); animation: fr-in .35s cubic-bezier(.34, 1.56, .64, 1); }
.fr-alert-icon { flex: none; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--btn-primary); color: var(--btn-primary-ink); font-size: 20px; }
.fr-alert-text { display: flex; flex-direction: column; flex: 1; min-width: 0; line-height: 1.45; }
.fr-alert-actions { display: flex; flex-direction: column; gap: 6px; flex: none; }
@keyframes fr-in { from { transform: translateY(30px) scale(.94); opacity: 0; } to { transform: none; opacity: 1; } }


.pw-view { max-width: 720px; }
.pw-card { text-align: center; padding: 34px 26px; }
.pw-card .row { justify-content: center; }
.pw-icon { display: block; font-size: 52px; line-height: 1; margin-bottom: 8px; }
.pw-title { margin: 0 0 10px; font-size: clamp(26px, 4vw, 34px); font-weight: 800; }
.pw-lead { font-size: 17px; line-height: 1.8; margin: 0 auto 18px; max-width: 560px; }
.pw-pid { font-size: 18px; }
.pw-free { margin-top: 22px; }
.pw-free .row { flex-wrap: wrap; }
.ac-pid { font-size: 17px; }
.mb-pid { color: var(--ink-2); font-weight: 600; }
.mb-chip-trial { background: rgba(47, 95, 168, .12); color: var(--nota); }



.tm-modes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 0 0 26px; }
.tm-card { display: grid; grid-template-columns: auto minmax(0, 1fr); grid-template-areas: 'icon body' 'icon stat'; gap: 4px 14px; align-items: start; text-align: start; padding: 16px 18px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); color: var(--ink); font: inherit; cursor: pointer; min-width: 0; }
.tm-card:hover { border-color: var(--accent-text); }
.tm-card:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.tm-icon { grid-area: icon; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; font-size: 22px; background: var(--accent); color: var(--accent-ink); }
.tm-body { grid-area: body; display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.tm-title-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.tm-title { font-size: 17px; }
.tm-badge { font-size: 12px; font-weight: 700; padding: 1px 9px; border-radius: 999px; background: var(--ok); color: var(--ok-ink); }
.tm-desc { font-size: 14px; line-height: 1.65; }
.tm-stat { grid-area: stat; display: flex; align-items: baseline; gap: 6px; margin-top: 6px; font-size: 14px; }
.tm-stat b { font-size: 22px; color: var(--accent-text); }
.tm-themes { margin: 0 0 30px; }
.tm-themes-lead { margin: -4px 0 12px; font-size: 14.5px; }
.tm-theme-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tm-theme { min-height: 40px; padding: 7px 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--bg-2); color: var(--ink); font: inherit; font-size: 15px; font-weight: 600; cursor: pointer; }
.tm-theme:hover { border-color: var(--accent-text); background: var(--accent); color: var(--accent-ink); }


.tm-empty { max-width: 560px; }
.tm-empty .row { flex-wrap: wrap; gap: 10px; }
.tm-count { display: inline-flex; align-items: baseline; gap: 4px; font-size: 15px; }
.tm-count b { font-size: 20px; color: var(--accent-text); }
.tm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; max-width: 980px; }
.tm-item { display: flex; flex-direction: column; gap: 6px; padding: 8px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink); font: inherit; cursor: pointer; min-width: 0; }
.tm-item:hover { border-color: var(--accent-text); }
.tm-mini { width: 100%; pointer-events: none; }
.tm-item-meta { display: flex; justify-content: space-between; align-items: baseline; gap: 6px; font-size: 13px; min-width: 0; }
.tm-item-meta .muted { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
@media (max-width: 900px) { .tm-modes { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 600px) {
  .tm-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .tm-card { padding: 14px; }
}


.rush-intro { max-width: 620px; display: flex; flex-direction: column; gap: 16px; }
.rush-rules { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.rush-rule { display: flex; flex-direction: column; gap: 3px; padding: 12px; background: var(--bg-3); border-radius: var(--radius); font-size: 14px; line-height: 1.6; }
.rush-rule-icon { font-size: 22px; line-height: 1; margin-bottom: 4px; color: var(--accent-text); }
.rush-best { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.rush-best b { font-size: 34px; color: var(--accent-text); }
.rush-runs { font-size: 14px; }
.rush-note { margin: 0; font-size: 14px; }
.rush-go { align-self: flex-start; }
.rush-bar { display: flex; align-items: center; gap: 12px 22px; flex-wrap: wrap; max-width: 560px; padding: 10px 14px; margin-bottom: 8px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); }
.rush-clock { font-size: 30px; font-weight: 700; min-width: 86px; direction: ltr; unicode-bidi: isolate; }
.rush-clock.low { color: var(--bad); }
.rush-lives { display: flex; gap: 4px; font-size: 24px; color: var(--bad); }
.rush-heart.lost { opacity: .18; }
.rush-score { display: flex; align-items: baseline; gap: 8px; margin-inline-start: auto; }
.rush-score b { font-size: 30px; color: var(--accent-text); }
.rush .rush-goal { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; font-size: 18px; font-weight: 600; margin: 4px 0 10px; }
.rush-num { font-size: 14px; font-weight: 400; }
.rush .rush-board { position: relative; touch-action: none; }
.rush .rush-msg { min-height: 26px; font-size: 17px; margin: 10px 0 4px; }
.rush .rush-msg .good { color: var(--ok); font-weight: 600; }
.rush .rush-msg .bad { color: var(--bad); font-weight: 600; }
.rush-trail { display: flex; flex-wrap: wrap; gap: 4px; max-width: 560px; min-height: 26px; margin: 0 0 8px; }
.rush-dot { width: 24px; height: 24px; border-radius: 6px; display: grid; place-items: center; font-size: 13px; font-weight: 700; }
.rush-dot.ok { background: var(--ok); color: var(--ok-ink); }
.rush-dot.bad { background: var(--bad); color: #fff; }
.rush-result { max-width: 620px; text-align: center; padding: 28px 22px; margin-bottom: 22px; }
.rush-result.best { border-color: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 25%, transparent), var(--shadow); }
.rush-result-label { font-size: 15px; }
.rush-result-score { font-size: clamp(64px, 16vw, 96px); font-weight: 800; line-height: 1.05; color: var(--accent-text); }
.rush-result-sub { font-size: 18px; font-weight: 700; margin-bottom: 18px; }
.rush-result.best .rush-result-sub { color: var(--ok); }
.rush-result-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 20px; }
.rush-fact { display: flex; flex-direction: column; gap: 2px; padding: 10px 6px; background: var(--bg-3); border-radius: var(--radius); font-size: 13.5px; }
.rush-fact b { font-size: 22px; }
.rush-result-actions { justify-content: center; flex-wrap: wrap; gap: 10px; }
.rush-list { max-width: 980px; }
.rush-list-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(112px, 1fr)); gap: 8px; }
.rush-item { display: flex; align-items: center; gap: 8px; min-height: 42px; padding: 6px 10px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg-2); color: var(--ink); font: inherit; font-size: 14px; cursor: pointer; }
.rush-item:hover { border-color: var(--accent-text); }
.rush-item-mark { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 700; }
.rush-item.ok .rush-item-mark { background: var(--ok); color: var(--ok-ink); }
.rush-item.bad .rush-item-mark { background: var(--bad); color: #fff; }
.rush-item b { margin-inline-start: auto; }
@media (max-width: 600px) {
  .rush-rules { grid-template-columns: minmax(0, 1fr); }
  .rush-rule { flex-direction: row; flex-wrap: wrap; align-items: baseline; gap: 4px 8px; }
  .rush-rule-icon { margin: 0; font-size: 18px; }
  .rush-bar { gap: 8px 16px; }
  .rush-clock, .rush-score b { font-size: 26px; }
  .rush-result-actions .btn { flex: 1 1 140px; }
}


.btn.review-btn::before { content: '★'; margin-inline-end: 6px; }
.rv-progress { display: flex; flex-direction: column; gap: 6px; }
.rv-progress p { margin: 0; }
.rv-progress-head { display: flex; justify-content: space-between; gap: 10px; font-size: 14px; font-weight: 600; }
.rv-done { font-weight: 700; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.rv-depth { font-weight: 400; font-size: 13px; }
.rv-summary:empty { display: none; }
.rv-sides { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 12px; }
.rv-side { display: flex; flex-direction: column; gap: 6px; padding: 10px 12px; background: var(--bg-3); border: 1px solid var(--line); border-radius: var(--radius); min-width: 0; }
.rv-side.me { border-color: var(--accent-text); }
.rv-side-head { display: flex; gap: 6px; align-items: baseline; flex-wrap: wrap; font-size: 14px; }
.rv-acc { display: flex; align-items: baseline; gap: 6px; }
.rv-acc b { font-size: 26px; color: var(--accent-text); }
.rv-counts { display: flex; flex-direction: column; gap: 2px; font-size: 13px; }
.rv-count { display: flex; align-items: baseline; gap: 6px; }
.rv-count b { min-width: 20px; text-align: center; border-radius: 6px; padding: 0 4px; }
.rv-count.rv-excellent b { color: var(--ok); }
.rv-count.rv-inaccuracy b { color: #B7860B; }
.rv-count.rv-mistake b { color: #D9731A; }
.rv-count.rv-blunder b { color: var(--bad); }
.rv-graph { margin-bottom: 10px; }
.rv-graph-svg { display: block; width: 100%; height: 76px; border-radius: 8px; border: 1px solid var(--line); cursor: pointer; overflow: hidden; }
.rv-g-bg { fill: var(--sq-dark); }
.rv-g-white { fill: var(--sq-light); }
.rv-g-line { fill: none; stroke: var(--ink-2); stroke-width: 1; vector-effect: non-scaling-stroke; }
.rv-g-mid { stroke: var(--ink-2); stroke-width: 1; stroke-dasharray: 3 3; opacity: .5; vector-effect: non-scaling-stroke; }
.rv-g-now { stroke: var(--accent-text); stroke-width: 2; vector-effect: non-scaling-stroke; }
.rv-g-dot { stroke: #fff; stroke-width: 1; vector-effect: non-scaling-stroke; }
.rv-g-dot.rv-inaccuracy { fill: #E2B33C; }
.rv-g-dot.rv-mistake { fill: #E07B24; }
.rv-g-dot.rv-blunder { fill: var(--bad); }
.rv-verdict { display: flex; align-items: center; gap: 6px 10px; flex-wrap: wrap; min-height: 34px; font-size: 15px; }
.rv-verdict-move { font-weight: 700; font-size: 16px; }
.rv-tag { border-radius: 999px; padding: 2px 11px; font-weight: 700; font-size: 13.5px; border: 1px solid transparent; }
.rv-tag.rv-excellent { background: var(--ok); color: var(--ok-ink); }
.rv-tag.rv-good { background: var(--bg-3); color: var(--ink); border-color: var(--line); }
.rv-tag.rv-inaccuracy { background: #F3D27A; color: #3A2A00; }
.rv-tag.rv-mistake { background: #F0A35E; color: #3A1A00; }
.rv-tag.rv-blunder { background: var(--bad); color: #fff; }
.rv-better { display: inline-flex; gap: 4px; align-items: baseline; }
.rv-alt-note { flex-basis: 100%; margin: 2px 0 0; font-size: 13.5px; }
.rv-tools { margin-top: 10px; flex-wrap: wrap; }
.rv-mistakes .section-title { margin-top: 0; }
.rv-mistakes p { margin: 0; }
.rv-miss { display: flex; align-items: center; gap: 6px 10px; flex-wrap: wrap; width: 100%; text-align: start; margin-bottom: 6px; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--line); border-inline-start: 4px solid var(--line); background: var(--bg-3); color: var(--ink); font: inherit; font-size: 14px; cursor: pointer; }
.rv-miss:hover, .rv-miss.on { border-color: var(--accent-text); }
.rv-miss.rv-mistake { border-inline-start-color: #E07B24; }
.rv-miss.rv-blunder { border-inline-start-color: var(--bad); }
.rv-miss-move { font-weight: 700; }
.rv-miss-tag { font-size: 12.5px; color: var(--ink-2); }
.rv-miss-best { margin-inline-start: auto; }
.rv-moves .an-ply.rv-inaccuracy { color: #B7860B; }
.rv-moves .an-ply.rv-mistake { color: #D9731A; }
.rv-moves .an-ply.rv-blunder { color: var(--bad); }
.rv-moves .an-ply.on { color: var(--accent-ink); }
.rv-sym { font-weight: 700; }

.rv-bar { height: 10px; }
.rv-wait { margin: 0; font-size: 13px; }
.rv-now { width: 100%; display: grid; gap: 8px; min-height: 132px; align-content: start; }
.rv-coach { min-height: 48px; }
.rv-coach-text { margin: 0; font-size: 16px; line-height: 1.75; }
.rv-who { font-size: 13px; }
.rv-story .section-title { margin-top: 0; }
.rv-story-p { margin: 0 0 8px; line-height: 1.75; font-size: 15.5px; }
.rv-jumps { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 6px; }
.rv-jump.rv-blunder { border-color: var(--bad); color: var(--bad); }
.rv-jump.rv-mistake { border-color: #E07B24; color: #B85E12; }
.rv-feed-card .section-title { margin-top: 0; }
.rv-feed { display: flex; flex-direction: column; gap: 6px; max-height: 62vh; overflow-y: auto; overscroll-behavior: contain; padding-inline-end: 4px; }
.rv-item { display: grid; gap: 4px; text-align: start; width: 100%; padding: 9px 12px; border-radius: 8px; border: 1px solid var(--line); border-inline-start: 4px solid var(--line); background: var(--bg-2); color: var(--ink); font: inherit; cursor: pointer; }
.rv-item:hover { border-color: var(--accent-text); }
.rv-item.on { border-color: var(--accent-text); background: var(--bg-3); box-shadow: 0 0 0 1px var(--accent-text) inset; }
.rv-item.mine { background: var(--bg-3); }
.rv-item.rv-excellent { border-inline-start-color: var(--ok); }
.rv-item.rv-inaccuracy { border-inline-start-color: #E2B33C; }
.rv-item.rv-mistake { border-inline-start-color: #E07B24; }
.rv-item.rv-blunder { border-inline-start-color: var(--bad); }
.rv-item-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.rv-item-text { font-size: 14.5px; line-height: 1.7; color: var(--ink); }
.board-svg .mark.rv-mark { opacity: .95; }
.board-svg .mark.rv-inaccuracy { fill: #E2B33C; }
.board-svg .mark.rv-mistake { fill: #E07B24; }
.board-svg .mark.rv-blunder { fill: var(--bad); }
@media (max-width: 600px) {
  .rv-sides { gap: 8px; }
  .rv-side { padding: 8px 10px; }
  .rv-miss-best { margin-inline-start: 0; }
}



.calm-switch { display: inline-flex; gap: 4px; margin: 0 0 18px; padding: 3px; background: var(--bg); border: 1px solid var(--line); border-radius: 999px; }
.calm-switch button { border: 0; background: transparent; border-radius: 999px; padding: 6px 16px; min-height: 36px; color: var(--ink-2); font-weight: 700; }
.calm-switch button.on { background: var(--accent); color: var(--accent-ink); }
.calm { margin-bottom: 40px; }
.calm-top { display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; }
.calm-bar { position: relative; height: 6px; border-radius: 999px; background: var(--bg-3); cursor: pointer; overflow: hidden; }
.calm-bar-fill { position: absolute; inset-block: 0; inset-inline-start: 0; width: 0; border-radius: 999px; background: var(--accent-text); opacity: .75; transition: width .6s cubic-bezier(.4, 0, .2, 1); }
.calm-meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.calm-parts { display: flex; gap: 6px; flex-wrap: wrap; }
.calm-part { border: 1px solid transparent; background: none; color: var(--ink-2); border-radius: 999px; padding: 3px 12px; font-size: 13.5px; font-weight: 700; }
.calm-part:hover { background: var(--bg-3); color: var(--ink); }
.calm-part.on { border-color: var(--line); background: var(--bg-2); color: var(--accent-text); }
.calm-count { font-size: 14px; color: var(--ink-2); }
.calm-stage { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 440px); gap: 36px; align-items: start; }
.calm-board-col { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.calm-board-col .board-wrap { width: min(100%, calc((100vh - 260px) * var(--board-scale, 1))); min-width: min(100%, 300px); margin-inline: auto; }

.calm-board .board-svg .piece { transition: transform .7s cubic-bezier(.4, 0, .2, 1); }
.board-svg .calm-glow { fill: rgba(240, 190, 30, .34); pointer-events: none; animation: calm-glow-in 1.2s ease-out both, calm-breathe 3.2s ease-in-out 1.2s infinite alternate; }
@keyframes calm-glow-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes calm-breathe { from { opacity: 1; } to { opacity: .55; } }
.calm-text-col { display: flex; flex-direction: column; gap: 18px; min-height: 360px; padding: 26px 28px 22px; background: var(--bg-2); border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); }
.calm-text { flex: 1; }
.calm-kicker { font-size: 13.5px; font-weight: 800; letter-spacing: .03em; color: var(--accent-text); margin-bottom: 8px; }
.calm-title { margin: 0 0 10px; font-size: 20px; line-height: 1.6; }
.calm-body { font-size: 19px; font-weight: 500; line-height: 2.05; }
.calm-body p { margin: 0; }
.calm-list { margin: 0; padding-inline-start: 22px; display: flex; flex-direction: column; gap: 10px; font-size: 17px; line-height: 1.9; }
.calm-text.turn { animation: calm-turn .5s ease-out; }
@keyframes calm-turn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.nota-pc { display: inline-block; width: 1.3em; height: 1.3em; vertical-align: -.32em; margin-inline-end: .02em; }
.nota-pc svg { display: block; width: 100%; height: 100%; }
.nota.nota-fig { padding-inline-start: .12em; }

.nota-sq { cursor: pointer; border-bottom: 1px dashed var(--accent-2); transition: background .12s, color .12s; }
.nota-sq:hover, .nota-sq:focus-visible, .nota-sq.on { background: var(--accent); color: var(--accent-ink); border-bottom-color: transparent; }

.nav-units { display: flex; flex-direction: column; gap: 2px; }
.nav-unit-head { display: flex; align-items: center; gap: 8px; width: 100%; padding: 9px 8px; border: 0; border-radius: 10px; background: transparent; color: var(--ink-2); font: inherit; font-size: 13px; font-weight: 800; text-align: start; cursor: pointer; }
.nav-unit-head:hover { background: var(--bg-3); color: var(--ink); }
.nav-unit.here > .nav-unit-head { color: var(--ink); }
.nav-unit-title { flex: 1; min-width: 0; line-height: 1.5; }
.nav-unit-count { flex: none; font-size: 11.5px; color: var(--ink-2); background: var(--bg-3); border-radius: 999px; padding: 1px 7px; }
.nav-unit-chev { flex: none; font-size: 14px; color: var(--ink-2); transition: transform .15s; }
.nav-unit.closed .nav-unit-chev { transform: rotate(90deg); }
[dir="ltr"] .nav-unit.closed .nav-unit-chev { transform: rotate(-90deg); }
.nav-unit.closed > .nav-unit-items { display: none; }
.nav-unit-items { margin: 0 0 6px; }
.calm-text .nota-sq { cursor: pointer; border-bottom: 1px dashed var(--accent-2); }
.calm-text .nota-sq:hover, .calm-text .nota-sq.on { background: var(--accent); color: var(--accent-ink); border-bottom-color: transparent; }
.calm-foot:empty, .calm-lvl:empty { display: none; }
.calm-nav { display: flex; gap: 12px; }
.calm-nav .calm-step { flex: 1; min-height: 54px; font-size: 17px; border-radius: 14px; }
.calm-nav .calm-step:disabled { opacity: .4; }
.calm-legend:empty { display: none; }
.calm-tools { display: flex; flex-direction: column; gap: 8px; }
.calm-tools-row { gap: 8px; }
.calm-tools-row .btn.small { padding: 5px 12px; }
@media (prefers-reduced-motion: reduce) {
  .calm-text.turn, .board-svg .calm-glow { animation: none; }
  .calm-bar-fill { transition: none; }
}


.ov-tools { display: flex; flex-direction: column; gap: 6px; }
.ov-row { display: flex; gap: 6px; flex-wrap: wrap; }
.ov-btn { border: 1px solid var(--line); background: var(--bg-2); color: var(--ink-2); border-radius: 999px; padding: 4px 12px; font-size: 13px; font-weight: 700; min-height: 32px; }
.ov-btn:hover { color: var(--ink); border-color: var(--accent-2); }
.ov-btn.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent-2); }
.ov-legend { display: flex; flex-direction: column; gap: 2px; font-size: 13px; line-height: 1.7; color: var(--ink-2); }
.ov-legend[hidden] { display: none; }
.board-svg .ov { pointer-events: none; }
.board-svg .ov-ctl-w.ov-s1 { fill: rgba(40, 110, 210, .16); } .board-svg .ov-ctl-w.ov-s2 { fill: rgba(40, 110, 210, .28); } .board-svg .ov-ctl-w.ov-s3 { fill: rgba(40, 110, 210, .4); }
.board-svg .ov-ctl-b.ov-s1 { fill: rgba(210, 55, 45, .16); } .board-svg .ov-ctl-b.ov-s2 { fill: rgba(210, 55, 45, .28); } .board-svg .ov-ctl-b.ov-s3 { fill: rgba(210, 55, 45, .4); }
.board-svg .ov-ctl-eq { fill: rgba(110, 110, 120, .26); }
.board-svg .ov-hole { fill: none; stroke-width: .07; stroke-dasharray: .14 .09; }
.board-svg .ov-hole-w { stroke: rgba(40, 110, 210, .9); }
.board-svg .ov-hole-b { stroke: rgba(210, 55, 45, .9); }
.board-svg .ov-act circle { stroke-width: .03; }
.board-svg .ov-act text { font-size: .22px; font-weight: 800; font-family: var(--sans); }
.board-svg .ov-act-w circle { fill: #FFFFFF; stroke: #2B2B2B; } .board-svg .ov-act-w text { fill: #1A1A1A; }
.board-svg .ov-act-b circle { fill: #2B2B2B; stroke: #FFFFFF; } .board-svg .ov-act-b text { fill: #FFFFFF; }
.board-svg .ov-act-zero circle { fill: #C0392B; stroke: #FFFFFF; } .board-svg .ov-act-zero text { fill: #FFFFFF; }
.sl-board .lesson-tools, .op-board-col .lesson-tools { margin-top: 4px; }


.sq-lead { margin: -4px 0 10px; }
.sq-board .board-svg .sq.clickable { cursor: pointer; }
.sq-progress:empty { display: none; }
.sq-item .op-quiz-side { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.sq-fb:empty { display: none; }


.pfh-intro { display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr); gap: 24px; align-items: start; }
.pfh-intro .board-wrap { width: 100%; }
.pfh-intro-text { display: flex; flex-direction: column; gap: 10px; }
.pfh-lead { margin: 0; font-size: 17px; line-height: 1.9; }
.pfh-goal { font-weight: 800; color: var(--accent-text); }
.pfh-panel { display: flex; flex-direction: column; gap: 12px; }
.pfh-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.pfh-title { font-weight: 800; margin-bottom: 2px; }
.pfh-close { flex: none; min-width: 40px; min-height: 40px; padding: 4px 10px; font-size: 18px; }
.pfh-panel .pfh-board { width: min(100%, calc(460px * var(--board-scale, 1))); margin-inline: auto; }
.pfh-line { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; min-height: 28px; }
.pfh-status { font-weight: 700; }
.pfh-count { color: var(--ink-2); font-size: 14px; }
.pfh-verdict { padding: 12px 16px; border-radius: 12px; font-weight: 700; line-height: 1.7; }
.pfh-verdict.ok { background: rgba(46, 125, 87, .12); color: var(--ok); }
.pfh-verdict.bad { background: rgba(192, 57, 43, .1); color: var(--bad); }
.pfh-verdict[hidden] { display: none; }
.pfh-actions { gap: 8px; }
.pfh-spacer { flex: 1; }
.pfh-levels { display: inline-flex; gap: 3px; padding: 3px; background: var(--bg); border: 1px solid var(--line); border-radius: 999px; }
.pfh-levels button { border: 0; background: transparent; border-radius: 999px; padding: 4px 11px; color: var(--ink-2); font-weight: 700; font-size: 13.5px; }
.pfh-levels button.on { background: var(--accent); color: var(--accent-ink); }
.pfh-back { position: fixed; inset: 0; z-index: 70; display: grid; place-items: center; padding: 16px; background: rgba(10, 10, 14, .5); }
.pfh-dialog { width: min(100%, 580px); max-height: calc(100vh - 32px); overflow: auto; padding: 18px 20px; border-radius: 20px; background: var(--bg-2); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .5); }
.pfh-dialog .pfh-board { width: min(100%, calc(100vh - 290px)); min-width: min(100%, 260px); }

@media (max-width: 900px) {
  .calm-stage { display: flex; flex-direction: column; gap: 14px; scroll-margin-top: 72px; }
  
  .calm-board-col { display: contents; }
  .calm-board-col > .board-wrap { order: 1; } .calm-legend { order: 2; } .calm-text-col { order: 3; } .calm-tools { order: 4; }
  .calm-board-col .board-wrap { width: min(100%, calc(460px * var(--board-scale, 1))); }
  .calm-text-col { min-height: 0; padding: 20px 18px 16px; border-radius: 16px; }
  .calm-body { font-size: 18px; line-height: 2; }
  
  .calm-nav { position: sticky; bottom: 0; z-index: 5; margin: 0 -18px -16px; padding: 10px 18px calc(10px + env(safe-area-inset-bottom)); background: var(--bg-2); border-top: 1px solid var(--line); border-radius: 0 0 16px 16px; }
  .pfh-intro { grid-template-columns: minmax(0, 1fr); }
  .pfh-intro .board-wrap { width: min(100%, 340px); margin-inline: auto; }
}
@media (max-width: 600px) {
  .calm-switch { display: flex; width: 100%; }
  .calm-switch button { flex: 1; min-height: 40px; }
  .calm-nav .calm-step { min-height: 50px; }
  .ov-btn { min-height: 40px; }
  .pfh-dialog { padding: 14px; border-radius: 16px; }
  .pfh-back { padding: 8px; }
  .pfh-levels button { min-height: 36px; }
  .pfh-actions > .hint { display: none; }
}



.lt-switch { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 0 0 12px; }
.lt-tabs { display: inline-flex; gap: 4px; background: var(--bg); border: 1px solid var(--line); border-radius: 999px; padding: 3px; flex-wrap: wrap; }
.lt-tabs button { border: 0; background: transparent; border-radius: 999px; padding: 6px 14px; min-height: 36px; color: var(--ink-2); font-weight: 700; }
.lt-tabs button.on { background: var(--accent); color: var(--accent-ink); }
.lt-switch-info { font-size: 13.5px; }
.lt-trainer { margin-bottom: 28px; }
.lt-head { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; }
.lt-head-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.lt-title { font-size: 17px; }
.lt-count { color: var(--ink-2); font-size: 13px; }
.lt-close { margin-inline-start: auto; }
.lt-pick { min-width: 0; max-width: 100%; width: min(100%, 460px); }
.lt-session { font-size: 13px; }
.lt-drill { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 400px); gap: 22px; align-items: start; }
.lt-board-col { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.lt-board-col .board-wrap { width: min(100%, calc((100vh - 260px) * var(--board-scale, 1)), calc(560px * var(--board-scale, 1))); margin-inline: auto; }
.lt-panel { display: flex; flex-direction: column; gap: 10px; min-width: 0; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); box-shadow: var(--shadow); }
.lt-line-title { font-weight: 800; font-size: 15px; overflow-wrap: anywhere; }
.lt-intro { color: var(--ink-2); font-size: 14px; line-height: 1.7; }
.lt-msg { font-weight: 700; font-size: 15.5px; line-height: 1.6; padding: 8px 12px; border-radius: var(--radius); background: var(--bg); border: 1px solid var(--line); min-height: 44px; }
.lt-msg.ok { border-color: var(--ok); color: var(--ok); }
.lt-msg.bad { border-color: var(--bad); color: var(--bad); }
.lt-msg.turn { border-color: var(--accent-2); }
.lt-note { font-size: 14.5px; line-height: 1.75; max-height: 230px; overflow-y: auto; overflow-wrap: anywhere; }
.lt-note:empty { display: none; }
.lt-note-move { font-weight: 800; margin-bottom: 2px; }
.lt-score { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; font-size: 13.5px; }
.lt-pts { font-weight: 800; color: var(--accent-text); }
.lt-actions .btn { min-height: 38px; }
.lt-end { display: flex; flex-direction: column; gap: 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.lt-final { font-size: 20px; font-weight: 800; color: var(--accent-text); }
.lt-last-words { font-size: 14px; line-height: 1.75; overflow-wrap: anywhere; }
.lt-srs { font-size: 13px; }
.lt-session-sum { font-size: 13.5px; font-weight: 700; }
.lt-mastery { display: flex; align-items: center; gap: 10px; margin-top: 6px; font-size: 12.5px; color: var(--ink-2); }
.lt-bar { flex: 0 1 160px; min-width: 70px; height: 7px; border-radius: 999px; background: var(--bg-3, var(--line)); overflow: hidden; }
.lt-bar i { display: block; height: 100%; border-radius: 999px; background: var(--accent-text); transition: width .3s; }
.lt-mastery.full .lt-bar i { background: var(--ok); }
.lt-trap-btn { white-space: nowrap; }
.lt-trap-drill { margin: 6px 0 18px; padding: 14px; border: 1px solid var(--accent-2); border-radius: var(--radius); background: var(--bg); }
.lt-trap-top { justify-content: space-between; margin-bottom: 10px; }

.wi-box { flex-basis: 100%; display: flex; flex-direction: column; gap: 4px; font-weight: 500; font-size: 14px; line-height: 1.65; }
.wi-wait { display: flex; align-items: center; gap: 8px; }
.wi-spin { width: 16px; height: 16px; flex: none; border-radius: 50%; border: 2px solid currentColor; border-inline-end-color: transparent; animation: wi-spin .8s linear infinite; opacity: .7; }
@keyframes wi-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .wi-spin { animation-duration: 2.4s; } }
.wi-verdict { padding: 3px 0; }
.wi-verdict b { font-weight: 800; }
.wi-verdict.good b { color: var(--ok); }
.wi-verdict.dubious b { color: #B7791F; }
.wi-verdict.mistake b, .wi-verdict.blunder b { color: var(--bad); }
.wi-eval { font-size: 12.5px; }

.opp-card .btn.primary { min-height: 42px; }
.opp-head { margin-bottom: 14px; }
.opp-title-row { justify-content: space-between; }
.opp-setup { display: flex; flex-direction: column; gap: 14px; max-width: 560px; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); }
.opp-field { display: flex; flex-direction: column; gap: 6px; }
.opp-top { justify-content: space-between; }
.opp-chip { display: inline-block; padding: 3px 12px; border-radius: 999px; font-size: 13px; font-weight: 800; border: 1px solid var(--line); }
.opp-chip.in { background: var(--accent); color: var(--accent-ink); border-color: var(--accent-2); }
.opp-chip.out { color: var(--bad); border-color: var(--bad); }
.opp-moves { display: flex; flex-wrap: wrap; gap: 2px 8px; max-height: 190px; overflow-y: auto; font-size: 13.5px; direction: ltr; text-align: left; padding: 6px 8px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); }
.opp-moves:empty { display: none; }
.opp-mv { white-space: nowrap; }
.opp-mv.book { color: var(--ok); font-weight: 700; }
.opp-mv .op-no { color: var(--ink-2); margin-inline-end: 3px; }
@media (max-width: 900px) {
  .lt-drill { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .lt-board-col .board-wrap { width: min(100%, calc(460px * var(--board-scale, 1))); }
  .lt-note { max-height: none; }
}
@media (max-width: 600px) {
  .lt-panel { padding: 12px; }
  .lt-close { margin-inline-start: 0; }
  .lt-switch { gap: 8px; }
  .opp-title-row .level-title { font-size: 22px; }
}
.opp-field .lt-tabs { align-self: flex-start; }
.opp-out { font-size: 13.5px; font-weight: 700; color: var(--bad); padding: 6px 10px; border-inline-start: 3px solid var(--bad); background: var(--bg); border-radius: 6px; }


body { --tp-gold: #C9A227; --tp-win-bg: color-mix(in srgb, var(--ok) 14%, var(--bg-2)); --tp-loss-bg: color-mix(in srgb, var(--bad) 11%, var(--bg-2)); --tp-draw-bg: color-mix(in srgb, var(--ink-2) 11%, var(--bg-2)); --tp-gold-bg: color-mix(in srgb, var(--tp-gold) 17%, var(--bg-2)); }

.tp-clock { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 12px; margin: 6px 0 12px; padding: 10px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); font-weight: 700; }
.tp-clock-big { font-size: 30px; line-height: 1.1; letter-spacing: .5px; }
.tp-clock-wait { border-color: var(--accent-2); }
.tp-clock-live .tp-clock-label::before { content: ''; display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--ok); margin-inline-end: 8px; vertical-align: middle; animation: tp-pulse 1.4s ease-in-out infinite; }
.tp-clock-paused { border-color: var(--bad); color: var(--bad); }
@keyframes tp-pulse { 50% { opacity: .25; } }
.tp-leader { display: flex; align-items: center; gap: 8px; margin: 0 0 14px; padding: 8px 14px; border-radius: var(--radius); background: var(--tp-gold-bg); border: 1px solid var(--tp-gold); font-weight: 800; font-size: 16px; overflow-wrap: anywhere; }
.tp-leader-icon { font-size: 20px; color: var(--tp-gold); flex: none; }

.tp-name { font: inherit; font-weight: 700; color: inherit; background: none; border: 0; padding: 0; margin: 0; cursor: pointer; text-align: start; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tp-name:hover, .tp-name:focus-visible { text-decoration: underline; }
.tp-name-cell .tp-name { min-height: 32px; }
.tp-tag { font-size: 11.5px; margin-inline-start: 6px; padding: 1px 8px; vertical-align: middle; }
.tp-card-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 14px; margin-bottom: 10px; }
.tp-card-head .card-title { margin: 0; }
.tp-upto { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.tp-upto-label { font-size: 13px; color: var(--ink-2); font-weight: 700; }
.tp-upto .btn.small, .t-round-pick .btn.small { min-width: 36px; min-height: 36px; }

.tp-lead-banner { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; padding: 10px 14px; margin: 0 0 12px; border-radius: var(--radius); background: var(--tp-gold-bg); border: 1px solid var(--tp-gold); }
.tp-lead-tag { font-size: 12.5px; font-weight: 800; background: var(--tp-gold); color: #1B1404; padding: 2px 10px; border-radius: 999px; }
.tp-lead-names { font-size: 18px; overflow-wrap: anywhere; }
.tp-lead-pts { font-weight: 700; }
.tp-lead-tb { flex-basis: 100%; font-size: 13px; color: var(--ink-2); }
.tp-standings .tp-lead-row td { background: var(--tp-gold-bg); }
.tp-standings .tp-rank { font-weight: 800; }
.t-table .tp-mv { width: 2.8em; text-align: center; font-size: 12.5px; font-weight: 800; }
.tp-mv.up { color: var(--ok); }
.tp-mv.down { color: var(--bad); }
.tp-mv.same { color: var(--ink-2); }
.tp-tb-note { margin-top: 10px; }
.tp-tb-note .detail { font-size: 13.5px; margin: 4px 0; }
.tp-tb-legend { margin: 2px 0 8px; padding-inline-start: 22px; font-size: 13.5px; display: grid; gap: 2px; }

.tp-sum { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 8px; }
.tp-sum-chip { font-size: 13px; font-weight: 700; }
.tp-sum-chip.w { background: var(--bg); color: var(--ink); }
.tp-sum-chip.b { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.tp-sum-chip.d { background: var(--tp-draw-bg); }
.tp-sum-chip.live { border-color: var(--accent-2); color: var(--accent-text); }
.tp-upset { margin: 0 0 10px; padding: 6px 12px; border-inline-start: 3px solid var(--tp-gold); background: var(--tp-gold-bg); border-radius: 6px; font-weight: 700; font-size: 14px; }
.tp-boards { display: grid; gap: 6px; }
.tp-board { display: grid; grid-template-columns: 2em minmax(0, 1fr) minmax(88px, auto) minmax(0, 1fr); align-items: stretch; gap: 6px; }
.tp-board-head { font-size: 12.5px; color: var(--ink-2); font-weight: 700; align-items: end; }
.tp-board-head > span:first-child { text-align: center; }
.tp-bno { align-self: center; text-align: center; color: var(--ink-2); font-weight: 800; }
.tp-side { position: relative; display: flex; align-items: center; gap: 8px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg-2); min-width: 0; min-height: 52px; box-sizing: border-box; }

.tp-side .tp-name::after { content: ''; position: absolute; inset: 0; border-radius: inherit; }
.tp-side.tp-win { background: var(--tp-win-bg); border-color: var(--ok); }
.tp-side.tp-loss { background: var(--tp-loss-bg); border-color: color-mix(in srgb, var(--bad) 55%, var(--line)); }
.tp-side.tp-draw { background: var(--tp-draw-bg); }
.tp-side.me { box-shadow: 0 0 0 2px var(--nota) inset; }
.tp-side-text { display: grid; gap: 1px; min-width: 0; }
.tp-side-meta { display: flex; flex-wrap: wrap; gap: 0 8px; font-size: 12.5px; color: var(--ink-2); }
.tp-flag { font-weight: 800; }
.tp-win .tp-flag { color: var(--ok); }
.tp-loss .tp-flag { color: var(--bad); }
.tp-draw .tp-flag { color: var(--ink-2); }
.tp-disc { display: inline-block; width: 14px; height: 14px; border-radius: 50%; flex: none; border: 1.5px solid var(--ink-2); box-sizing: border-box; vertical-align: middle; }
.tp-disc-w { background: #FFFFFF; }
.tp-disc-b { background: #222222; border-color: #222222; }
.tp-res { display: grid; justify-items: center; align-content: center; gap: 3px; text-align: center; }
.tp-res-text { font-size: 17px; }
.tp-res-note { font-size: 12px; color: var(--ink-2); font-weight: 700; }
.tp-res-note.live { color: var(--accent-text); }
.tp-res .t-res-select { max-width: 100%; }
.tp-watch { padding: 3px 10px; min-height: 32px; }
.tp-board.live .tp-side { border-style: dashed; }
.tp-board-bye .tp-bye-label { grid-column: 3 / 5; align-self: center; font-weight: 700; font-size: 14px; color: var(--ink-2); padding: 6px 10px; border: 1px dashed var(--line); border-radius: 10px; }
.tp-bye-hpb { color: var(--accent-text); }
.tp-boards-note { font-size: 13px; margin-top: 10px; }

.tp-tree-legend { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 10px; }
.tp-tree-legend .tp-tchip { width: auto; cursor: default; min-height: 0; padding: 3px 10px; }
.tp-tree-scroll { overflow-x: auto; max-width: 100%; padding-bottom: 8px; overscroll-behavior-x: contain; }
.tp-tree-scroll:focus-visible { outline: 2px solid var(--focus, var(--accent-2)); outline-offset: 2px; }
.tp-tree { display: flex; gap: 12px; align-items: flex-start; width: max-content; }
.tp-tcol { width: 180px; flex: none; display: grid; gap: 8px; }
.tp-tcol-head { font-size: 14px; margin: 0; text-align: center; padding: 6px; border-radius: 8px; background: var(--bg-3, var(--line)); }
.tp-tgroup { border: 1px solid var(--line); border-radius: 10px; padding: 6px; background: var(--bg-2); display: grid; gap: 4px; }
.tp-tgroup.lead { border-color: var(--tp-gold); background: var(--tp-gold-bg); box-shadow: 0 0 0 1px var(--tp-gold) inset; }
.tp-tgroup-head { display: flex; justify-content: space-between; align-items: baseline; gap: 6px; font-size: 12.5px; color: var(--ink-2); padding: 0 2px 2px; }
.tp-tgroup-head b { color: var(--ink); font-size: 15px; }
.tp-tgroup.lead .tp-tgroup-head span { color: var(--ink); font-weight: 800; }
.tp-tchip { display: flex; align-items: center; gap: 6px; width: 100%; font: inherit; font-size: 13.5px; padding: 5px 8px; min-height: 38px; border-radius: 8px; border: 1px solid var(--line); border-inline-start-width: 3px; background: var(--bg); color: var(--ink); cursor: pointer; text-align: start; box-sizing: border-box; }
.tp-tchip:hover { border-color: var(--ink-2); }
.tp-tchip-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.tp-tchip-ico { font-size: 11px; width: 14px; text-align: center; flex: none; }
.tp-tchip.up { border-inline-start-color: var(--ok); }
.tp-tchip.up .tp-tchip-ico { color: var(--ok); }
.tp-tchip.down { border-inline-start-color: var(--bad); }
.tp-tchip.down .tp-tchip-ico { color: var(--bad); }
.tp-tchip.level { border-inline-start-color: var(--ink-2); }
.tp-tchip.level .tp-tchip-ico { color: var(--ink-2); }
.tp-tchip-from { font-size: 11.5px; color: var(--ink-2); white-space: nowrap; flex: none; }
.tp-tchip.me { box-shadow: 0 0 0 2px var(--nota) inset; }
.tp-tchip.out { opacity: .55; }

.tp-cross td.tp-x { font-size: 13px; text-align: center; }
.tp-x-W { color: var(--ok); font-weight: 800; }
.tp-x-L { color: var(--bad); }
.tp-x-D { color: var(--ink-2); }
.tp-x-FW, .tp-x-FL, .tp-x-PAB, .tp-x-HPB, .tp-x-ZPB { font-style: italic; color: var(--ink-2); }

.tp-pcard-top { justify-content: space-between; margin-bottom: 8px; }
.tp-pcard-head { display: flex; align-items: center; gap: 14px; margin-bottom: 6px; }
.tp-pcard-head .card-title { margin: 0 0 4px; overflow-wrap: anywhere; }
.tp-pcard-rank { font-size: 30px; font-weight: 800; color: var(--accent-text); min-width: 2.2em; text-align: center; padding: 4px 8px; border: 2px solid var(--accent-2); border-radius: 12px; }
.tp-prog { display: flex; align-items: flex-end; gap: 6px; height: 130px; padding: 18px 4px 22px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); overflow-x: auto; }
.tp-prog-bar { position: relative; flex: 1 0 26px; max-width: 64px; height: 100%; display: flex; align-items: flex-end; justify-content: center; }
.tp-prog-fill { display: block; width: 100%; border-radius: 6px 6px 0 0; background: var(--ink-2); opacity: .8; }
.tp-prog-bar.tp-k-W .tp-prog-fill, .tp-prog-bar.tp-k-FW .tp-prog-fill, .tp-prog-bar.tp-k-PAB .tp-prog-fill { background: var(--ok); }
.tp-prog-bar.tp-k-L .tp-prog-fill, .tp-prog-bar.tp-k-FL .tp-prog-fill, .tp-prog-bar.tp-k-ZPB .tp-prog-fill, .tp-prog-bar.tp-k-ABS .tp-prog-fill { background: var(--bad); }
.tp-prog-val { position: absolute; top: -17px; font-size: 11.5px; font-weight: 700; }
.tp-prog-k { position: absolute; bottom: -19px; font-size: 11.5px; color: var(--ink-2); }
.tp-kind-W, .tp-kind-FW { color: var(--ok); font-weight: 700; }
.tp-kind-L, .tp-kind-FL { color: var(--bad); font-weight: 700; }
.tp-mycard-btn { margin-top: 10px; }

.tp-byes { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--line); }
.tp-bye-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tp-bye-row .btn { min-height: 40px; }
.tp-bye-chip { display: inline-flex; align-items: center; gap: 6px; padding: 2px 4px 2px 12px; border-radius: 999px; border: 1px solid var(--ok); color: var(--ok); font-weight: 700; }
.tp-late-note { font-size: 14px; }
.tp-noshow-note { font-weight: 700; }

.tp-arb-sec { padding: 10px 0; border-top: 1px solid var(--line); }
.tp-arb-sec:first-of-type { border-top: 0; }
.tp-arb-actions { gap: 8px; margin: 8px 0 0; }
.tp-arb-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.tp-arb-list li { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.tp-rules { margin: 0; padding-inline-start: 20px; display: grid; gap: 3px; font-size: 14px; }
.tp-log { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; max-height: 340px; overflow-y: auto; font-size: 13.5px; }
.tp-log-line { display: flex; flex-wrap: wrap; gap: 2px 10px; padding: 5px 8px; border-radius: 6px; background: var(--bg); }
.tp-log-time { color: var(--ink-2); }
.tp-log-who { font-weight: 800; }
.tp-exports { gap: 8px; flex-wrap: wrap; }

.tp-podium { text-align: center; background: linear-gradient(180deg, var(--tp-gold-bg), var(--bg-2) 70%); border-color: var(--tp-gold); }
.tp-podium-title { margin: 0 0 4px; font-size: 22px; }
.tp-podium-prizes { justify-content: center; }
.tp-steps { display: flex; justify-content: center; align-items: flex-end; gap: 10px; margin: 10px auto 16px; max-width: 560px; }
.tp-step { flex: 1 1 0; min-width: 0; display: grid; justify-items: center; gap: 3px; }
.tp-medal { font-size: 34px; line-height: 1; }
.tp-step-1 .tp-medal { font-size: 44px; }
.tp-step-name { font-size: 15.5px; min-height: 32px; }
.tp-step-pts { font-weight: 800; font-size: 18px; }
.tp-step-sub { font-size: 12.5px; color: var(--ink-2); }
.tp-step-block { width: 100%; border-radius: 10px 10px 0 0; display: grid; place-items: center; font-weight: 800; font-size: 24px; color: #1B1404; }
.tp-step-1 .tp-step-block { height: 112px; background: linear-gradient(#F3D36B, #C9A227); }
.tp-step-2 .tp-step-block { height: 82px; background: linear-gradient(#EEF0F3, #A9B0BA); }
.tp-step-3 .tp-step-block { height: 62px; background: linear-gradient(#EFC39B, #B87333); }
.tp-podium .tp-exports { justify-content: center; }
.tp-confetti { position: fixed; inset: 0; pointer-events: none; overflow: hidden; z-index: 70; }
.tp-confetti i { position: absolute; top: -16px; width: 8px; height: 14px; border-radius: 2px; animation-name: tp-fall; animation-timing-function: cubic-bezier(.3, .6, .5, 1); animation-fill-mode: forwards; }
@keyframes tp-fall { to { transform: translate(var(--x), 105vh) rotate(var(--r)); } }

.tp-cert-overlay { position: fixed; inset: 0; z-index: 80; background: rgba(0, 0, 0, .55); display: grid; place-items: center; padding: 16px; overflow-y: auto; }
.tp-cert-box { display: grid; gap: 12px; width: min(560px, 100%); }
.tp-cert { background: #FFFDF6; color: #2A1F14; border: 6px double #B08D57; border-radius: 6px; padding: 26px 20px; text-align: center; display: grid; gap: 8px; }
.tp-cert-1 { border-color: #C9A227; }
.tp-cert-2 { border-color: #9AA1AB; }
.tp-cert-3 { border-color: #B87333; }
.tp-cert-brand { letter-spacing: 3px; font-weight: 800; color: #8A6A3A; font-size: 13px; }
.tp-cert-medal { font-size: 46px; line-height: 1; }
.tp-cert-title { font-size: 26px; margin: 0; color: #2A1F14; }
.tp-cert-lead { margin: 4px 0 0; color: #6B5A44; }
.tp-cert-name { font-size: 28px; font-weight: 800; margin: 0; padding-bottom: 6px; border-bottom: 1px solid #D8C8A8; overflow-wrap: anywhere; }
.tp-cert-place { margin: 0; font-size: 16px; line-height: 1.7; overflow-wrap: anywhere; }
.tp-cert-facts { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px 22px; margin-top: 6px; }
.tp-cert-fact { display: grid; gap: 2px; font-size: 12.5px; color: #6B5A44; }
.tp-cert-fact b { font-size: 17px; color: #2A1F14; }
.tp-cert-date { font-size: 13px; color: #6B5A44; margin: 6px 0 0; }
.tp-cert-actions { justify-content: center; gap: 8px; }
.tp-cert-actions .btn { min-height: 40px; }
@media print {
  body.tp-printing > *:not(.tp-cert-overlay) { display: none !important; }
  body.tp-printing .tp-cert-overlay { position: static; background: none; padding: 0; display: block; }
  body.tp-printing .tp-cert-actions { display: none; }
  body.tp-printing .tp-cert { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

.tp-form-rules { border: 1px solid var(--line); border-radius: var(--radius); padding: 6px 14px 10px; margin: 14px 0; min-width: 0; }
.tp-form-rules legend { font-weight: 800; padding: 0 6px; }
.tp-check { margin: 10px 0; }
.tp-tb-selects { display: grid; gap: 6px; width: 100%; max-width: 460px; }
.tp-tb-pick { display: flex; align-items: center; gap: 8px; }
.tp-tb-pick .t-select { flex: 1; min-width: 0; }
.tp-form-rules .t-form-row { grid-template-columns: minmax(0, 1fr); }
.tp-tb-select { width: 100%; text-overflow: ellipsis; }

.tp-alert-text { display: grid; gap: 2px; min-width: 0; }
.tp-alert-detail { font-size: 12.5px; font-weight: 600; color: var(--ink-2); overflow-wrap: anywhere; }
@media (max-width: 600px) {
  .tp-clock-big { font-size: 26px; }
  .tp-board { grid-template-columns: 1.4em minmax(0, 1fr) minmax(70px, auto) minmax(0, 1fr); gap: 4px; }
  .tp-side { padding: 6px 7px; gap: 6px; }
  .tp-disc { width: 11px; height: 11px; }
  .tp-name { font-size: 14px; }
  .tp-side-meta { font-size: 12px; }
  .tp-res-text { font-size: 15px; }
  .tp-res .t-res-select { font-size: 13px; padding: 4px 2px; width: 70px; min-height: 36px; }
  .tp-tcol { width: 150px; }
  .tp-tchip { min-height: 40px; }
  .tp-steps { gap: 6px; }
  .tp-medal { font-size: 28px; }
  .tp-step-1 .tp-medal { font-size: 36px; }
  .tp-step-name { font-size: 14px; }
  .tp-step-1 .tp-step-block { height: 92px; }
  .tp-step-2 .tp-step-block { height: 68px; }
  .tp-step-3 .tp-step-block { height: 50px; }
  .tp-cert { padding: 20px 14px; }
  .tp-cert-name { font-size: 23px; }
  .tp-pcard-rank { font-size: 24px; }
}
@media (prefers-reduced-motion: reduce) { .tp-clock-live .tp-clock-label::before { animation: none; } }
.tp-seq { display: inline-flex; align-items: baseline; gap: 5px; }
.tp-seq-sep { color: var(--ink-2); }
.tp-res-text { display: inline-flex; align-items: baseline; gap: 4px; }
.tp-res-sep { color: var(--ink-2); }
@media (max-width: 600px) {
  
  .tp-side .tp-name { white-space: normal; overflow-wrap: anywhere; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; line-height: 1.3; }
  .tp-board { grid-template-columns: 1.3em minmax(0, 1fr) minmax(64px, auto) minmax(0, 1fr); }
  .tp-watch { padding: 3px 7px; font-size: 12.5px; }
  
  .t-view .t-tabs { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; scrollbar-width: thin; }
  .t-view .t-tab { flex: none; padding: 8px 13px; min-height: 40px; }
}


.tp-res-note.wait { color: var(--ink-2); font-weight: 600; }
.tp-wait-start { border-inline-start: 3px solid var(--accent-text); padding-inline-start: 10px; }
.tp-rc { background: var(--bg-3); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px; margin: 10px 0 14px; display: grid; gap: 10px; justify-items: start; }
.tp-rc-line { margin: 0; font-weight: 700; font-size: 16px; }
.tp-rc .row { gap: 10px; flex-wrap: wrap; }
.tp-rc-go { min-width: 220px; }

.tl-wrap { margin-top: 14px; }
.tl-under-game { grid-column: 1 / -1; }
.tl-head { display: flex; align-items: center; gap: 10px; }
.tl-head .card-title { margin: 0; }
.tl-live-dot, .tl-dot { display: inline-block; width: 9px; height: 9px; border-radius: 50%; background: var(--bad); animation: tl-pulse 1.6s ease-in-out infinite; }
.tl-note { margin: 4px 0 12px; }
.tl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.tl-cell { all: unset; box-sizing: border-box; cursor: pointer; display: grid; gap: 6px; padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg-2); transition: border-color .15s, transform .15s; min-width: 0; }
.tl-cell:hover { border-color: var(--accent-text); transform: translateY(-2px); }
.tl-cell:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.tl-cell.over { opacity: .82; }
.tl-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 12px; color: var(--ink-2); }
.tl-bno { display: inline-flex; gap: 4px; align-items: baseline; }
.tl-bno b { color: var(--ink); }
.tl-board { justify-self: center; }
.tl-meta { display: flex; gap: 8px; align-items: center; }
.tl-state { display: inline-flex; gap: 5px; align-items: center; font-weight: 700; color: var(--accent-text); }
.tl-dot { width: 7px; height: 7px; }
.tl-score { color: var(--ink); font-size: 13px; }
.tl-board { width: 100%; aspect-ratio: 1; pointer-events: none; }
.tl-player { display: flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; color: var(--ink); }
.tl-player bdi { overflow: hidden; text-overflow: ellipsis; }
.tl-disc { flex: none; width: 11px; height: 11px; border-radius: 50%; border: 1px solid var(--ink-2); }
.tl-disc.w { background: #FFFFFF; }
.tl-disc.b { background: #222222; }
@keyframes tl-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
@media (prefers-reduced-motion: reduce) { .tl-live-dot, .tl-dot { animation: none; } .tl-cell { transition: none; } }
@media (max-width: 560px) { .tl-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; } .tp-rc-go { min-width: 0; width: 100%; } }


.op-more { margin-top: 4px; }
.op-more > summary, .op-glossary > summary { cursor: pointer; color: var(--accent-text); font-weight: 700; list-style: none; }
.op-more > summary::-webkit-details-marker, .op-glossary > summary::-webkit-details-marker { display: none; }
.op-more > summary::before, .op-glossary > summary::before { content: '▸ '; display: inline-block; transition: transform .2s; }
[dir="rtl"] .op-more > summary::before, [dir="rtl"] .op-glossary > summary::before { content: '◂ '; }
.op-more[open] > summary::before, .op-glossary[open] > summary::before { transform: rotate(-90deg); }
.op-more[open] > summary { margin-bottom: 8px; }
.op-glossary > .glossary { margin-top: 12px; }
.op-start { margin-top: 14px; }
.op-start .btn { min-height: 46px; padding-inline: 22px; font-size: 16px; }


.fr-record { margin-top: 16px; }
.fr-tally { display: flex; gap: 18px; flex-wrap: wrap; margin: 0 0 12px; font-size: 15px; }
.fr-res b { font-size: 20px; }
.fr-res.win b, .fr-res-badge.win { color: var(--ok); }
.fr-res.loss b, .fr-res-badge.loss { color: var(--bad); }
.fr-res.draw b, .fr-res-badge.draw { color: var(--ink-2); }
.fr-games { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.fr-game { width: 100%; display: grid; grid-template-columns: 64px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 10px 14px; font: inherit; color: var(--ink); text-align: start; background: var(--bg); border: 1px solid var(--line); border-radius: 10px; cursor: pointer; }
.fr-game:hover { border-color: var(--accent-2); }
.fr-res-badge { font-weight: 800; }
.fr-game-who { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fr-game-piece { margin-inline-end: 6px; }
.fr-game-meta { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; justify-content: flex-end; font-size: 13px; }
@media (max-width: 600px) { .fr-game { grid-template-columns: 54px minmax(0, 1fr); } .fr-game-meta { grid-column: 1 / -1; justify-content: flex-start; } }

.t-card-champ { font-size: 14px; color: var(--ink-2); }
.t-card-champ b { color: var(--ink); }


.db-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.db-body { display: flex; flex-direction: column; gap: 16px; }
.db-tiles { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 1100px) { .db-tiles { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 560px) { .db-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.db-chart-title { display: flex; align-items: center; gap: 10px; }
.db-tiles.small { grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); margin-bottom: 12px; }
@media (max-width: 560px) { .db-tiles.small { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.db-tile { display: flex; flex-direction: column; gap: 2px; padding: 14px 16px; background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); }
.db-num { font-size: 28px; font-weight: 800; line-height: 1.1; font-variant-numeric: tabular-nums; }
.db-label { font-weight: 700; font-size: 14px; }
.db-sub { font-size: 12.5px; color: var(--ink-2); }
.db-tile.db-ok .db-num { color: var(--ok); }
.db-tile.db-warn { border-color: var(--accent-2); }
.db-tile.db-bad .db-num { color: var(--bad); }
.db-grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.db-grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1000px) { .db-grid3 { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 800px) { .db-grid2 { grid-template-columns: minmax(0, 1fr); } }
.db-card { margin: 0; min-width: 0; }
.db-total { color: var(--ink-2); font-weight: 700; }
.db-chart-box { position: relative; }
.db-chart { width: 100%; height: auto; display: block; }
.db-chart .db-grid { stroke: var(--line); stroke-width: 1; }
.db-chart .db-axis { fill: var(--ink-2); font-size: 11px; font-family: inherit; }
.db-chart .db-bar { fill: var(--accent-text); }
.db-chart .db-hit { fill: transparent; cursor: default; }
.db-chart .db-hit.on { fill: var(--ink); opacity: .06; }
.db-tip { position: absolute; top: 0; transform: translateX(-50%); padding: 4px 10px; border-radius: 8px; background: var(--ink); color: var(--bg); font-size: 13px; white-space: nowrap; pointer-events: none; }
.db-shares { display: flex; flex-direction: column; gap: 8px; }
.db-share { display: grid; grid-template-columns: minmax(90px, 40%) minmax(0, 1fr) auto; gap: 10px; align-items: center; font-size: 14px; }
.db-share-track { height: 8px; border-radius: 4px; background: var(--bg-3); overflow: hidden; }
.db-share-fill { display: block; height: 100%; border-radius: 4px; background: var(--accent-text); }
.db-share b { font-variant-numeric: tabular-nums; min-width: 2.5ch; text-align: end; }
.db-list { margin: 0; padding-inline-start: 20px; display: grid; gap: 4px; }
.db-members-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.db-table td { vertical-align: middle; }
.db-email { font-size: 13px; }
.db-st-ok { color: var(--ok); }
.db-st-trial { color: var(--accent-text); }
.db-st-off { color: var(--ink-2); }
.linkish { background: none; border: 0; padding: 0; font: inherit; color: var(--accent-text); cursor: pointer; text-align: start; }
.linkish:hover { text-decoration: underline; }


.mg-champs { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.mg-champ { display: grid; gap: 6px; padding: 12px 14px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-3); color: var(--ink); text-decoration: none; }
.mg-champ:hover { border-color: var(--accent-text); }
.mg-champ .muted { font-size: 13.5px; line-height: 1.6; }
.mg-go { font-size: 13px; font-weight: 700; color: var(--accent-text); }
.mg-count { margin: 8px 0; }
.mg-list { display: grid; gap: 8px; }
.mg-row { display: flex; flex-wrap: wrap; gap: 8px 14px; align-items: center; justify-content: space-between; padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px; }
.mg-row-text { display: grid; gap: 2px; min-width: 0; }
.mg-row-text .muted { font-size: 13px; }
.mg-row-acts { gap: 6px; flex-wrap: wrap; }


.opp-progress { font-size: 13px; }
.opp-coach, .opp-choice { display: grid; gap: 6px; padding: 10px 12px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-3); }
.opp-choice { border-color: var(--bad); }
.opp-coach-who { font-size: 13px; font-weight: 800; color: var(--ink-2); }
.opp-coach-title { font-weight: 700; }
.opp-coach-text { font-size: 15px; line-height: 1.7; }
.opp-choice-acts { gap: 8px; flex-wrap: wrap; justify-content: flex-start; }
.opp-choice-acts .btn { flex: 0 1 auto; }
.op-branch-end { display: grid; gap: 8px; padding: 10px 12px; margin-top: 8px; border-radius: var(--radius); border: 1px dashed var(--accent-text); }


.op-name-line { display: flex; flex-wrap: wrap; gap: 4px 8px; align-items: baseline; font-size: 14px; min-height: 22px; }
.op-name-line:empty { display: none; }
.op-name-k { color: var(--ink-2); font-weight: 700; }
.op-name-v { font-weight: 700; color: var(--nota); }
.op-name-there { flex-basis: 100%; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 14px; }
.calm-try { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: center; font-size: 14px; min-height: 30px; }
.calm-try-line { font-weight: 700; }
.calm-try-name { font-weight: 700; color: var(--nota); }


.an-coach-card .section-title { margin-top: 0; }
.an-coach { display: grid; gap: 8px; min-height: 230px; align-content: start; }
.an-c-row { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; font-size: 14.5px; }
.an-c-k { color: var(--ink-2); font-weight: 700; min-width: 64px; }
.an-c-v { font-weight: 700; }
.an-c-open .an-c-v { color: var(--nota); }
.an-c-move, .an-c-best, .an-c-threat { display: grid; gap: 4px; padding: 9px 11px; border-radius: 8px; background: var(--bg-3); border: 1px solid var(--line); }
.an-c-threat { border-color: var(--bad); color: var(--bad); font-weight: 700; display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; }
.an-c-move-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.an-c-text { margin: 0; font-size: 14.5px; line-height: 1.7; color: var(--ink); font-weight: 400; }
.an-c-best { grid-template-columns: auto 1fr; align-items: baseline; column-gap: 8px; }
.an-c-best .an-c-text { grid-column: 1 / -1; }
.an-c-line { grid-column: 1 / -1; font-size: 13px; color: var(--ink-2); text-align: left; }
.an-c-acts { gap: 6px; }
.an-engine-head { flex-wrap: wrap; row-gap: 6px; }
.an-engine-opts { display: flex; gap: 8px; align-items: center; flex-wrap: nowrap; }
.an-pv-tabs { flex-wrap: nowrap; padding: 2px; }
.an-pv-tabs button { min-height: 28px; padding: 2px 11px; }
.an-lines .an-line { min-height: 34px; }
.an-line.empty { background: transparent; border-style: dashed; }
.an-lines.stale .an-line { opacity: .45; }
.an-lines.hidden-lines .an-line-pv { font-family: var(--sans); font-size: 13px; }
.an-tree { max-height: 260px; }
.an-ply.var { color: var(--ink-2); }
.an-var { flex-basis: 100%; display: flex; flex-wrap: wrap; gap: 2px 4px; align-items: baseline; margin: 2px 0 2px 14px; padding: 2px 8px; border-left: 2px solid var(--line); font-size: 13px; }
.an-move-tools { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; min-height: 30px; }
.an-io { display: grid; gap: 8px; }
.an-io-box { width: 100%; resize: vertical; font-size: 12px; min-height: 52px; }
.an-ctl.on { background: var(--accent); color: var(--accent-ink); }


.gp-side { gap: 12px; }
.gp-card { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 14px; background: var(--bg-2); box-shadow: var(--shadow); overflow: hidden; }
.gp-player { display: flex; align-items: center; gap: 10px; padding: 10px 12px; min-height: 64px; }
.gp-card > .gp-player:first-child { border-bottom: 1px solid var(--line); }
.gp-card > .gp-player:last-child { border-top: 1px solid var(--line); }
.gp-avatar { flex: none; width: 34px; height: 34px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 20px; border: 1px solid var(--line); }
.gp-avatar.gp-w { background: #FFFFFF; color: #1C1C1C; }
.gp-avatar.gp-b { background: #2B2B2B; color: #FFFFFF; }
.gp-id { display: flex; flex-direction: column; min-width: 0; flex: 1; gap: 1px; }
.gp-name { font-weight: 800; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gp-rating { font-size: 12.5px; color: var(--ink-2); text-align: start; }
.gp-rating { display: flex; align-items: center; gap: 6px; }
.gp-rating b { unicode-bidi: isolate; direction: ltr; }
.gp-rating b.up { color: var(--ok); }
.gp-rating b.down { color: var(--bad); }
.gp-id .mat { font-size: 12px; }
.gp-clock { flex: none; display: flex; flex-direction: column; align-items: stretch; gap: 4px; min-width: 104px; padding: 6px 12px 7px; border-radius: 10px; background: var(--bg-3); border: 1px solid var(--line); color: var(--ink-2); }
.gp-time { font-size: 28px; font-weight: 600; line-height: 1; text-align: center; font-variant-numeric: tabular-nums; letter-spacing: .5px; }
.gp-time-bar { height: 3px; border-radius: 3px; background: var(--line); overflow: hidden; }
.gp-time-bar > span { display: block; height: 100%; background: var(--ink-2); transition: width .2s linear; }
.gp-player.running .gp-clock { background: var(--btn-primary); color: var(--btn-primary-ink); border-color: var(--btn-primary); }
.gp-player.running .gp-time-bar > span { background: var(--ok); }
.gp-player.running .gp-time-bar { background: rgba(255, 255, 255, .25); }
.gp-player.low .gp-clock { background: var(--bad); color: #fff; border-color: var(--bad); }
.gp-player.running { background: var(--bg-3); }
.gp-toolbar { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; border-bottom: 1px solid var(--line); background: var(--bg); }
.gp-tool { border: 0; background: transparent; padding: 9px 0; font-size: 16px; color: var(--ink-2); cursor: pointer; }
.gp-tool:hover:not(:disabled) { background: var(--bg-3); color: var(--ink); }
.gp-tool:disabled { opacity: .35; cursor: default; }
.gp-moves { height: 240px; overflow-y: auto; overscroll-behavior: contain; font-family: var(--mono); font-size: 14.5px; }
.gp-row { display: grid; grid-template-columns: 44px 1fr 1fr; }
.gp-row:nth-child(even) { background: var(--bg-3); }
.gp-no { display: flex; align-items: center; justify-content: center; color: var(--ink-2); font-size: 12.5px; border-right: 1px solid var(--line); }
.gp-mv { border: 0; background: transparent; text-align: left; padding: 6px 10px; font: inherit; color: var(--ink); cursor: pointer; min-height: 32px; }
.gp-mv:hover { background: var(--accent); }
.gp-mv.on { background: var(--btn-primary); color: var(--btn-primary-ink); font-weight: 700; }
.gp-mv.empty { cursor: default; color: var(--ink-2); }
.gp-empty { padding: 14px; color: var(--ink-2); font-family: var(--sans); text-align: center; }
.gp-result { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 12px; border-top: 1px solid var(--line); background: var(--bg); }
.gp-score { font-size: 26px; font-weight: 800; letter-spacing: 2px; }
.gp-why { font-size: 14px; color: var(--ink-2); text-align: center; }
.gp-status { margin: 10px 12px 0; padding: 8px 12px; border-radius: 10px; font-weight: 700; text-align: center; border: 1px solid var(--line); }
.gp-status.turn { border-color: var(--ok); color: var(--ok); }
.gp-status.warn { border-color: var(--bad); color: var(--bad); }
.gp-status.wait { color: var(--ink-2); }
.gp-note:empty, .gp-note .play-note:empty { display: none; }
.gp-note { padding: 6px 12px 0; }
.gp-note .play-note { margin: 0; text-align: center; color: var(--bad); }
.gp-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 12px; }
.gp-actions:empty { display: none; padding: 0; }
.gp-actions > * { min-width: 0; }
.gp-actions > .btn { width: 100%; justify-content: center; padding-inline: 8px; }

.gp-actions > .review-btn, .gp-actions > .play-draw-offer, .gp-actions > .lt-actions { grid-column: 1 / -1; }
.gp-you { font-family: var(--sans); font-size: 11px; font-weight: 800; padding: 0 6px; border-radius: 999px; background: var(--accent); color: var(--accent-ink); }
.gp-actions .play-draw-offer { display: grid; gap: 8px; }

.play-board-col > .gp-player { display: none; }
@media (max-width: 900px) {
  .play-board-col > .gp-player:not([hidden]) { display: flex; border: 1px solid var(--line); border-radius: 12px; background: var(--bg-2); min-height: 54px; padding: 6px 10px; }
  .play-board-col > .gp-player.running { background: var(--bg-3); }
  .gp-card > .gp-player { display: none; }
  .gp-time { font-size: 24px; }
  .gp-clock { min-width: 92px; }
  .gp-moves { height: 160px; }
}

.opp-side .gp-note { display: grid; gap: 8px; padding: 10px 12px 0; }
.opp-side .gp-actions .lt-actions { gap: 6px; flex-wrap: wrap; }
.opp-side .gp-actions .lt-actions .btn { flex: 1 1 auto; }
.opp-side .lt-msg { text-align: center; }
.gp-name-link { border: 0; background: transparent; padding: 0; font: inherit; font-weight: 800; color: var(--ink); text-align: start; cursor: pointer; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gp-name-link:hover { text-decoration: underline; }

.fr-game-li { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.fr-game-li > .fr-game { flex: 1 1 260px; min-width: 0; }
.fr-game-acts { display: flex; gap: 6px; flex: none; }
.fr-keep { margin-top: 0; }


.analysis.rv-layout { grid-template-columns: minmax(0, 1fr) minmax(340px, 430px); }
.rv-board-col { position: sticky; top: 76px; }
.rv-side-col { position: sticky; top: 76px; height: calc(100vh - 96px); min-height: 520px; gap: 10px; }
.rv-side-col > .card { padding: 12px 14px; }
.rv-head:has(> .rv-progress[hidden]) { display: none; }
.rv-story-card { flex: none; }
.rv-story-sum { cursor: pointer; font-weight: 800; }
.rv-story-card[open] { max-height: 46vh; overflow-y: auto; }
.rv-story-title { margin: 8px 0 4px; font-size: 16px; }
.rv-live-card { flex: none; display: grid; gap: 6px; }
.rv-live-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.rv-live-title { font-weight: 800; }
.rv-live-eval { font-size: 16px; }
.rv-live-words { font-size: 13px; flex: 1; }
.rv-live-head .btn { margin-inline-start: auto; }
.rv-live-line { display: flex; gap: 8px; align-items: baseline; min-height: 24px; font-size: 13px; }
.rv-live-score { flex: none; min-width: 52px; font-weight: 700; text-align: left; }
.rv-live-pv { color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; text-align: left; }
.rv-trial { display: grid; gap: 6px; padding-top: 8px; border-top: 1px dashed var(--line); }
.rv-trial-head { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.rv-trial-k { font-weight: 800; color: var(--nota); }
.rv-feed-card { flex: 1 1 auto; min-height: 0; display: flex; flex-direction: column; padding: 6px !important; }
.rv-feed-card .rv-feed { flex: 1 1 auto; max-height: none; min-height: 0; }
.rv-feed .rv-item { display: grid; gap: 6px; cursor: pointer; padding: 10px 12px; }
.rv-item.rv-start { padding: 6px 12px; }
.rv-item-move { font-size: 15px; }
.rv-tag.soft { opacity: .75; font-size: 12px; padding: 1px 9px; }
.rv-open-chip { justify-self: start; font-size: 12px; font-weight: 700; color: var(--nota); background: var(--nota-bg); border-radius: 999px; padding: 1px 10px; }
.rv-rows { display: grid; gap: 4px; }
.rv-r { display: grid; grid-template-columns: 62px minmax(0, 1fr); gap: 8px; align-items: baseline; font-size: 14.5px; line-height: 1.6; }
.rv-r-k { font-size: 12px; font-weight: 800; color: var(--ink-2); }
.rv-r-problem .rv-r-k { color: var(--bad); }
.rv-r-better .rv-r-k { color: var(--ok); }
.rv-r-t { display: grid; gap: 2px; min-width: 0; }
.rv-r-line { font-size: 12.5px; color: var(--ink-2); text-align: left; overflow-wrap: anywhere; }
.rv-show-better { justify-self: start; }
.rv-hint { text-align: center; margin: 0; }
@media (max-width: 900px) {
  .analysis.rv-layout { grid-template-columns: minmax(0, 1fr); }
  .rv-board-col, .rv-side-col { position: static; height: auto; min-height: 0; }
  
  .rv-feed-card { order: -1; }
  .rv-feed .rv-item:not(.on) { display: none; }
  .rv-feed { max-height: none; overflow: visible; }
}
.rv-side-col, .rv-side-col > .card { min-width: 0; }
.rv-live-card { overflow: hidden; }
.rv-live-line { min-width: 0; }
.rv-live-pv { flex: 1 1 auto; min-width: 0; }
.rv-live-head .rv-live-words { min-width: 0; }
.rv-live-card { grid-template-columns: minmax(0, 1fr); }
.rv-live-pv { display: block; direction: ltr; }

.rv-r-lesson { grid-template-columns: 1fr; padding: 8px 10px; margin-top: 2px; border-radius: 8px; background: var(--nota-bg); }
.rv-r-lesson .rv-r-k { color: var(--nota); }
.rv-r-good .rv-r-k { color: var(--ok); }
.rv-r-opp .rv-r-k, .rv-r-chance .rv-r-k { color: #B85E12; }
.rv-story-part { display: grid; gap: 2px; margin-bottom: 8px; }
.rv-story-h { font-size: 13px; color: var(--ink-2); }
.rv-story-part .rv-story-p { margin: 0; }

.rv-tactics-card { flex: none; max-height: 34vh; overflow-y: auto; }
.rv-tactics .section-title { margin: 0 0 6px; font-size: 15px; }
.rv-tac { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 8px; align-items: center; padding: 7px 0; border-top: 1px solid var(--line); }
.rv-tac-mark { width: 24px; height: 24px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-weight: 800; }
.rv-tac.played .rv-tac-mark { background: var(--ok); color: var(--ok-ink); }
.rv-tac.missed .rv-tac-mark { background: var(--bad); color: #fff; }
.rv-tac-body { display: grid; gap: 1px; min-width: 0; font-size: 14px; }
.rv-tac-body .muted { font-size: 12.5px; }
.rv-tac-acts { display: flex; gap: 4px; }
.rv-tac-note { margin: 6px 0 0; font-size: 12.5px; }
.tm-item.done { opacity: .6; }
.chip.op-ok { color: var(--ok); border-color: var(--ok); }
.chip.op-miss { color: var(--bad); border-color: var(--bad); }
.op-tabs { margin-bottom: 8px; }
.rv-tac-level { margin-inline-start: 8px; font-size: 11.5px; font-weight: 700; padding: 0 7px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink-2); }
.rv-tac-level.hard { border-color: var(--bad); color: var(--bad); }
.rv-tac-level.medium { border-color: #E2B33C; color: #9A6E00; }
.rv-tac-level.easy { border-color: var(--ok); color: var(--ok); }


.ac-form { display: contents; }


.mb-chip-ban { background: #FDECEC; color: #A32020; }
.mb-manage { display: grid; gap: 14px; }
.mb-block { display: grid; gap: 8px; padding-top: 10px; border-top: 1px solid var(--line, #E2E6EC); }
.mb-block:first-child { border-top: 0; padding-top: 0; }
.mb-block-title { margin: 0; font-size: 15px; }
.mb-danger .mb-block-title { color: #A32020; }
.btn.danger { background: #A32020; color: #fff; border-color: #A32020; }


.rail-top { display: flex; gap: 6px; align-items: stretch; }
.rail-top-btn { flex: 1; min-width: 0; padding: 7px 6px; border: 1px solid var(--line); border-radius: 9px; background: var(--bg-2); color: var(--ink-2); font: inherit; font-size: 13px; font-weight: 700; text-align: center; cursor: pointer; }
.rail-top-btn:hover, .rail-top-btn.on { background: var(--bg-3); color: var(--ink); }
.rail-top-btn.rail-lang { flex: 0 0 40px; display: grid; place-items: center; padding: 0; }