/* ==========================================================================
   Единое оформление системы «Академия ССМ» (версия 6.0).

   Как это устроено:
   * На <html> стоят атрибуты data-style (minimal | classic | brand) и
     data-theme (light | dark). Их выставляет сервер по настройке пользователя.
   * Весь внешний вид задаётся ТОКЕНАМИ (переменные --…) в разделе 1.
     Модули НЕ пишут цвета, тени, скругления и длительности анимаций сами:
     только var(--токен). Это и даёт одинаковый вид во всех стилях и в тёмной теме,
     в том числе у модулей, которые будут добавлены позже.
   * Стиль «минимальная» = прежний вид системы без анимаций.
   * Правила и список токенов: docs/ui.md.
   ========================================================================== */

/* ---------- 1. Токены -------------------------------------------------- */

/* 1.1. Минималистичная, светлая (прежний вид системы) */
:root,
[data-style="minimal"] {
  color-scheme: light;
  --bg: #fff;
  --surface: #fff;
  --surface-2: #f7f8fa;
  --chip: #f0f4f8;
  --chip-2: #e4e7eb;
  --text: #1f2933;
  --muted: #52606d;
  --faint: #697586;
  --line: #dfe3e8;
  --line-strong: #cbd2d9;

  --accent: #2457c5;
  --accent-solid: #2457c5;
  --accent-ink: #fff;
  --accent-soft: #e8eefc;
  --accent-soft-2: #dbe6fb;
  --accent-line: #c3d3ee;
  --accent-tint: #f4f7fd;
  --accent-mute: #9fb6ec;
  --ring: #c3d3f7;

  --ok: #077a30;
  --ok-solid: #0b873b;
  --ok-bg: #d2f5de;
  --ok-line: #3fcf7a;
  --ok-tint: #ecfbf1;
  --bad: #c4161c;
  --bad-solid: #d81e25;
  --bad-bg: #ffdede;
  --bad-line: #ff7b7b;
  --bad-tint: #fff0f0;
  --warn: #9a5400;
  --warn-bg: #ffe7a8;
  --warn-tint: #fff6dc;
  --violet: #5b21d6;
  --violet-bg: #e6dcff;
  --tone-blue: #2563eb;
  --tone-teal: #0f8f86;
  --tone-green: #16a34a;
  --tone-amber: #d98300;
  --tone-orange: #ea580c;
  --tone-red: #dc2626;
  --tone-pink: #db2777;
  --tone-violet: #7c3aed;
  --on-solid: #fff;

  --hl: #fff3b0;
  --code-bg: #eef1f5;
  --pre-bg: #1f2933;
  --pre-ink: #f4f6f8;
  --media-bg: #000;
  --scrim: rgba(0, 0, 0, .55);

  /* палитра цветов текста и заливок в статьях (данные хранятся ключами, цвета берутся отсюда) */
  --pal-gray: #6b7280;
  --pal-red: #d81e25;
  --pal-orange: #c94c00;
  --pal-green: #0b873b;
  --pal-blue: #2457c5;
  --pal-purple: #8a2be2;
  --fill-yellow: #ffe94d;
  --fill-green: #a8f0c0;
  --fill-blue: #b3d4ff;
  --fill-pink: #ffc2c2;
  --fill-orange: #ffd0a0;
  --fill-gray: #e4e7eb;
  --fill-purple: #dcc6ff;
  --cell-gray: #e4e7eb;
  --cell-blue: #d6e4fb;
  --cell-green: #d3eddb;
  --cell-yellow: #fff3b0;
  --cell-orange: #fde1c3;
  --cell-red: #f9d3cf;
  --cell-purple: #e6d9f5;
  --cell-dark: #1f3a6e;

  /* форма и тени */
  --r-s: 3px;
  --r: 4px;
  --r-l: 6px;
  --shadow-1: none;
  --shadow-2: none;
  --shadow-pop: 0 10px 40px rgba(0, 0, 0, .3);
  --overlay: rgba(0, 0, 0, .45);
  --card-border: var(--line-strong);
  --focus: 0 0 0 3px var(--ring);

  /* поверхности и шапка */
  --page-bg: var(--bg);
  --header-bg: #fff;
  --header-pos: static;
  --header-shadow: 0 1px 0 var(--line-strong);
  --header-blur: none;
  --btn-bg: #1f2933;
  --btn-bg-hover: var(--accent-solid);
  --btn-shadow: none;
  --bar-fill: var(--ok-solid);
  --bar-img: none;

  /* движение: в минималистичной нет */
  --dur: 0s;
  --ease: ease;
  --hover-lift: none;
}

/* 1.2. Минималистичная, тёмная */
[data-style="minimal"][data-theme="dark"],
:root[data-theme="dark"]:not([data-style]) {
  color-scheme: dark;
  --bg: #11161d;
  --surface: #1a212b;
  --surface-2: #212a36;
  --chip: #263140;
  --chip-2: #2f3b4b;
  --text: #e6eaf0;
  --muted: #a5b0bf;
  --faint: #8592a3;
  --line: #2d3745;
  --line-strong: #3f4b5c;

  --accent: #8aa8ff;
  --accent-solid: #3f6fdb;
  --btn-bg: #3f6fdb;
  --accent-soft: #1f2d4d;
  --accent-soft-2: #28396a;
  --accent-line: #34497a;
  --accent-tint: #19223a;
  --accent-mute: #4a63a8;
  --ring: #3a528f;

  --ok: #4ef08c;
  --ok-solid: #10853f;
  --ok-bg: #0f3d22;
  --ok-line: #1fa356;
  --ok-tint: #10281a;
  --bad: #ff7a70;
  --bad-solid: #dc2f26;
  --bad-bg: #4a1613;
  --bad-line: #c2362f;
  --bad-tint: #2e1412;
  --warn: #ffc533;
  --warn-bg: #4a3608;
  --warn-tint: #2e2308;
  --violet: #c6a8ff;
  --violet-bg: #341f6b;
  --tone-blue: #3b82f6;
  --tone-teal: #14b8a6;
  --tone-green: #22c55e;
  --tone-amber: #f59e0b;
  --tone-orange: #f97316;
  --tone-red: #ef4444;
  --tone-pink: #ec4899;
  --tone-violet: #8b5cf6;

  --hl: #5a4c00;
  --code-bg: #263140;
  --pre-bg: #0b0f14;
  --pre-ink: #e6eaf0;

  --pal-gray: #9ca3af;
  --pal-red: #ff7a70;
  --pal-orange: #ff9a40;
  --pal-green: #4ef08c;
  --pal-blue: #8aa8ff;
  --pal-purple: #d49cff;
  --fill-yellow: #6e5c00;
  --fill-green: #1b5c32;
  --fill-blue: #1f4a9c;
  --fill-pink: #6e241f;
  --fill-orange: #6e3d0a;
  --fill-gray: #3a4656;
  --fill-purple: #4d2a80;
  --cell-gray: #2f3b4b;
  --cell-blue: #1f3560;
  --cell-green: #1c3f29;
  --cell-yellow: #4a4000;
  --cell-orange: #4d2f0e;
  --cell-red: #4d201e;
  --cell-purple: #372856;
  --cell-dark: #0f2447;

  --shadow-1: 0 1px 3px rgba(0, 0, 0, .4);
  --shadow-2: 0 2px 8px rgba(0, 0, 0, .55);
  --shadow-pop: 0 10px 40px rgba(0, 0, 0, .7);
  --overlay: rgba(0, 0, 0, .6);
  --header-bg: #1a212b;
  --bar-fill: #3fb872;
}

/* 1.3. Классическая, светлая */
[data-style="classic"] {
  color-scheme: light;
  --bg: #eef1f6;
  --surface: #fff;
  --surface-2: #f5f7fb;
  --chip: #eef1f8;
  --chip-2: #e1e6f0;
  --text: #1a2233;
  --muted: #4f5b70;
  --faint: #697590;
  --line: #e1e6ef;
  --line-strong: #c8d0de;

  --accent: #3b52c4;
  --accent-solid: #3b52c4;
  --accent-ink: #fff;
  --accent-soft: #e7ebfb;
  --accent-soft-2: #d8defa;
  --accent-line: #b9c4ee;
  --accent-tint: #f3f5fd;
  --accent-mute: #9fb0ec;
  --ring: #b9c4f5;

  --ok: #077a30;
  --ok-solid: #0b873b;
  --ok-bg: #d2f5de;
  --ok-line: #3fcf7a;
  --ok-tint: #ecfbf1;
  --bad: #c4161c;
  --bad-solid: #d81e25;
  --bad-bg: #ffdede;
  --bad-line: #ff7b7b;
  --bad-tint: #fff0f0;
  --warn: #9a5400;
  --warn-bg: #ffe7a8;
  --warn-tint: #fff6dc;
  --violet: #5b21d6;
  --violet-bg: #e6dcff;
  --tone-blue: #2563eb;
  --tone-teal: #0f8f86;
  --tone-green: #16a34a;
  --tone-amber: #d98300;
  --tone-orange: #ea580c;
  --tone-red: #dc2626;
  --tone-pink: #db2777;
  --tone-violet: #7c3aed;

  --hl: #fff3b0;
  --code-bg: #eceff6;
  --pre-bg: #1a2233;
  --pre-ink: #f3f5fb;

  --r-s: 8px;
  --r: 12px;
  --r-l: 16px;
  --shadow-1: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  --shadow-2: 0 6px 18px rgba(16, 24, 40, .13);
  --shadow-pop: 0 20px 50px rgba(16, 24, 40, .3);
  --overlay: rgba(16, 24, 40, .5);

  --header-bg: #fff;
  --header-pos: sticky;
  --sticky-top: 57px;
  --header-shadow: 0 1px 0 var(--line), 0 4px 14px rgba(16, 24, 40, .06);
  --btn-bg: var(--accent-solid);
  --btn-bg-hover: #2f44b0;
  --btn-shadow: 0 1px 2px rgba(16, 24, 40, .18);
  --bar-fill: var(--ok-solid);

  --dur: .16s;
  --ease: cubic-bezier(.2, .7, .3, 1);
  --hover-lift: translateY(-1px);
}

/* 1.4. Классическая, тёмная */
[data-style="classic"][data-theme="dark"] {
  color-scheme: dark;
  --bg: #121620;
  --surface: #1b2030;
  --surface-2: #232a3c;
  --chip: #2a3247;
  --chip-2: #353f58;
  --text: #e8ebf4;
  --muted: #a9b2c7;
  --faint: #8590a8;
  --line: #2c3448;
  --line-strong: #3e4962;

  --accent: #93a7ff;
  --accent-solid: #4a5fd6;
  --accent-soft: #222c54;
  --accent-soft-2: #2c3a6e;
  --accent-line: #3a4a88;
  --accent-tint: #1c2342;
  --accent-mute: #5667b5;
  --ring: #3e50a0;

  --ok: #4ef08c;
  --ok-solid: #10853f;
  --ok-bg: #0f3d22;
  --ok-line: #1fa356;
  --ok-tint: #10281a;
  --bad: #ff7a70;
  --bad-solid: #dc2f26;
  --bad-bg: #4a1613;
  --bad-line: #c2362f;
  --bad-tint: #2e1412;
  --warn: #ffc533;
  --warn-bg: #4a3608;
  --warn-tint: #2e2308;
  --violet: #c6a8ff;
  --violet-bg: #341f6b;
  --tone-blue: #3b82f6;
  --tone-teal: #14b8a6;
  --tone-green: #22c55e;
  --tone-amber: #f59e0b;
  --tone-orange: #f97316;
  --tone-red: #ef4444;
  --tone-pink: #ec4899;
  --tone-violet: #8b5cf6;

  --hl: #5a4c00;
  --code-bg: #2a3247;
  --pre-bg: #0b0e16;
  --pre-ink: #e8ebf4;

  --pal-gray: #9ca3af;
  --pal-red: #ff7a70;
  --pal-orange: #ff9a40;
  --pal-green: #4ef08c;
  --pal-blue: #93a7ff;
  --pal-purple: #d49cff;
  --fill-yellow: #6e5c00;
  --fill-green: #1b5c32;
  --fill-blue: #1f4a9c;
  --fill-pink: #6e241f;
  --fill-orange: #6e3d0a;
  --fill-gray: #3a4458;
  --fill-purple: #4d2a80;
  --cell-gray: #303a52;
  --cell-blue: #1f3566;
  --cell-green: #1c3f2b;
  --cell-yellow: #4a4000;
  --cell-orange: #4d2f0e;
  --cell-red: #4d201f;
  --cell-purple: #382a5c;
  --cell-dark: #0f2250;

  --shadow-1: 0 1px 2px rgba(0, 0, 0, .35), 0 1px 3px rgba(0, 0, 0, .35);
  --shadow-2: 0 8px 22px rgba(0, 0, 0, .55);
  --shadow-pop: 0 20px 60px rgba(0, 0, 0, .7);
  --overlay: rgba(4, 6, 14, .65);
  --header-bg: #1b2030;
  --header-shadow: 0 1px 0 var(--line), 0 4px 14px rgba(0, 0, 0, .35);
  --btn-bg-hover: #5a6fe6;
  --bar-fill: #3fb872;
}

/* 1.5. Фирменная, светлая */
[data-style="brand"] {
  color-scheme: light;
  --bg: #f2f3ff;
  --surface: #fff;
  --surface-2: #f6f7ff;
  --chip: #eceeff;
  --chip-2: #dfe3fb;
  --text: #171b3a;
  --muted: #4d5379;
  --faint: #6a709b;
  --line: #e2e5f7;
  --line-strong: #c9cfee;

  --accent: #4756d6;
  --accent-solid: #5063e0;
  --accent-ink: #fff;
  --accent-soft: #e8ebff;
  --accent-soft-2: #d9defd;
  --accent-line: #c3cbf6;
  --accent-tint: #f4f5ff;
  --accent-mute: #9aa8f0;
  --ring: #aab5f7;

  --ok: #077a30;
  --ok-solid: #0b873b;
  --ok-bg: #d2f5de;
  --ok-line: #3fcf7a;
  --ok-tint: #ecfbf1;
  --bad: #c4161c;
  --bad-solid: #d81e25;
  --bad-bg: #ffdede;
  --bad-line: #ff7b7b;
  --bad-tint: #fff0f0;
  --warn: #9a5400;
  --warn-bg: #ffe7a8;
  --warn-tint: #fff6dc;
  --violet: #5b21d6;
  --violet-bg: #e6dcff;
  --tone-blue: #2563eb;
  --tone-teal: #0f8f86;
  --tone-green: #16a34a;
  --tone-amber: #d98300;
  --tone-orange: #ea580c;
  --tone-red: #dc2626;
  --tone-pink: #db2777;
  --tone-violet: #7c3aed;

  --hl: #fff3b0;
  --code-bg: #eceeff;
  --pre-bg: #14183a;
  --pre-ink: #f0f2ff;

  --r-s: 10px;
  --r: 14px;
  --r-l: 20px;
  --shadow-1: 0 1px 2px rgba(53, 64, 160, .07), 0 8px 22px -8px rgba(53, 64, 160, .22);
  --shadow-2: 0 16px 36px -10px rgba(53, 64, 160, .42), 0 2px 6px rgba(53, 64, 160, .1);
  --shadow-pop: 0 40px 90px -20px rgba(30, 36, 110, .6);
  --overlay: rgba(20, 24, 70, .5);
  --card-border: rgba(120, 135, 230, .16);
  --focus: 0 0 0 3px var(--ring), 0 0 18px rgba(99, 116, 235, .35);

  --page-bg:
    radial-gradient(1100px 620px at 8% -8%, #dfe4ff 0%, transparent 62%),
    radial-gradient(900px 560px at 100% 0%, #ece3ff 0%, transparent 58%),
    radial-gradient(900px 600px at 50% 115%, #e0ecff 0%, transparent 60%),
    var(--bg);
  --header-bg: rgba(255, 255, 255, .78);
  --header-pos: sticky;
  --sticky-top: 57px;
  --header-shadow: 0 1px 0 var(--line), 0 10px 30px -14px rgba(53, 64, 160, .35);
  --header-blur: blur(14px) saturate(1.4);
  --btn-bg: linear-gradient(135deg, #6377ec 0%, #4d5bd8 100%);
  --btn-bg-hover: linear-gradient(135deg, #7285f2 0%, #5666e2 100%);
  --btn-shadow: 0 6px 16px -6px rgba(77, 91, 216, .65);
  --bar-fill: var(--ok-solid);
  --bar-img: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, .35) 50%, rgba(255, 255, 255, 0) 100%);

  --dur: .28s;
  --ease: cubic-bezier(.2, .8, .2, 1);
  --hover-lift: translateY(-3px);
}

/* 1.6. Фирменная, тёмная */
[data-style="brand"][data-theme="dark"] {
  color-scheme: dark;
  --bg: #0c0f22;
  --surface: #161a36;
  --surface-2: #1c2142;
  --chip: #232a52;
  --chip-2: #2e3667;
  --text: #eceeff;
  --muted: #b2b8de;
  --faint: #8a90bd;
  --line: #2a3062;
  --line-strong: #3b4482;

  --accent: #9dadff;
  --accent-solid: #5063e8;
  --accent-soft: #232c63;
  --accent-soft-2: #2e3a80;
  --accent-line: #3d4b96;
  --accent-tint: #1a2050;
  --accent-mute: #5b6cc4;
  --ring: #4655b4;

  --ok: #4ef08c;
  --ok-solid: #10853f;
  --ok-bg: #0f3d22;
  --ok-line: #1fa356;
  --ok-tint: #10281a;
  --bad: #ff7a70;
  --bad-solid: #dc2f26;
  --bad-bg: #4a1613;
  --bad-line: #c2362f;
  --bad-tint: #2e1412;
  --warn: #ffc533;
  --warn-bg: #4a3608;
  --warn-tint: #2e2308;
  --violet: #c6a8ff;
  --violet-bg: #341f6b;
  --tone-blue: #3b82f6;
  --tone-teal: #14b8a6;
  --tone-green: #22c55e;
  --tone-amber: #f59e0b;
  --tone-orange: #f97316;
  --tone-red: #ef4444;
  --tone-pink: #ec4899;
  --tone-violet: #8b5cf6;

  --hl: #5e4f00;
  --code-bg: #232a52;
  --pre-bg: #080a1a;
  --pre-ink: #eceeff;

  --pal-gray: #a0a6c7;
  --pal-red: #ff7a70;
  --pal-orange: #ff9a40;
  --pal-green: #4ef08c;
  --pal-blue: #9dadff;
  --pal-purple: #d49cff;
  --fill-yellow: #6e5c00;
  --fill-green: #1b5c32;
  --fill-blue: #1f4a9c;
  --fill-pink: #6e241f;
  --fill-orange: #6e3d0a;
  --fill-gray: #3a4170;
  --fill-purple: #4d2a80;
  --cell-gray: #2f3769;
  --cell-blue: #223a80;
  --cell-green: #1d4430;
  --cell-yellow: #4d4200;
  --cell-orange: #502f10;
  --cell-red: #4e2027;
  --cell-purple: #3a2c63;
  --cell-dark: #0e1f57;

  --shadow-1: 0 1px 2px rgba(0, 0, 0, .4), 0 10px 28px -10px rgba(0, 0, 0, .7);
  --shadow-2: 0 18px 44px -12px rgba(0, 0, 0, .85), 0 0 24px rgba(99, 116, 235, .22);
  --shadow-pop: 0 40px 100px -20px rgba(0, 0, 0, .9), 0 0 60px rgba(99, 116, 235, .25);
  --overlay: rgba(4, 6, 22, .7);
  --card-border: rgba(130, 145, 245, .18);
  --focus: 0 0 0 3px var(--ring), 0 0 20px rgba(99, 116, 235, .5);

  --page-bg:
    radial-gradient(1100px 640px at 8% -10%, #1d2465 0%, transparent 62%),
    radial-gradient(900px 560px at 100% 0%, #321a63 0%, transparent 58%),
    radial-gradient(900px 600px at 50% 120%, #12306b 0%, transparent 60%),
    var(--bg);
  --header-bg: rgba(16, 20, 46, .78);
  --header-shadow: 0 1px 0 var(--line), 0 12px 34px -14px rgba(0, 0, 0, .8);
  --btn-bg: linear-gradient(135deg, #6377f0 0%, #4a58dc 100%);
  --btn-bg-hover: linear-gradient(135deg, #7487f6 0%, #5666e6 100%);
  --btn-shadow: 0 8px 20px -8px rgba(99, 116, 235, .8);
  --bar-fill: #3fb872;
}

/* Служебные символы для систем, где их нет в шрифтах (Windows 7: «₽» без обновления KB2970228,
   стрелки, ✓, ✕, ▶, ▸, ▾, ⌀ и др.). Подмножество DejaVu Sans (свободная лицензия).
   Браузер берёт символ отсюда, только если в шрифтах выше по списку его нет.
   Новый служебный символ в интерфейсе: добавьте его сюда (см. docs/ui.md). */
@font-face { font-family: "SSM Symbols"; font-weight: 100 599; font-display: swap;
  unicode-range: U+00A7, U+00B2, U+00B6, U+00B7, U+00D7, U+03A3, U+2013-2015, U+2022, U+2026, U+203A, U+2082, U+20BD, U+2116, U+2190-2194, U+21B6-21B7, U+2212, U+2300, U+25B6, U+25B8, U+25BE, U+2713, U+2715, U+2B07;
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@font-face { font-family: "SSM Symbols"; font-weight: 600 900; font-display: swap;
  unicode-range: U+00A7, U+00B2, U+00B6, U+00B7, U+00D7, U+03A3, U+2013-2015, U+2022, U+2026, U+203A, U+2082, U+20BD, U+2116, U+2190-2194, U+21B6-21B7, U+2212, U+2300, U+25B6, U+25B8, U+25BE, U+2713, U+2715, U+2B07;
  src: url(data:font/woff;base64,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) format("woff"); }

/* ---------- 2. Основа --------------------------------------------------- */

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: system-ui, "Segoe UI", Roboto, Arial, "SSM Symbols", sans-serif;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}
a { color: var(--accent); }
::selection { background: var(--accent-soft-2); color: var(--text); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: none; box-shadow: var(--focus); border-color: var(--accent) !important; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); border: 0; }
main { max-width: 1080px; margin: 28px auto; padding: 0 16px; }
h1 { font-size: 1.5rem; margin: 0 0 16px; }
hr { border: 0; border-top: 1px solid var(--line); }

/* ---------- 3. Шапка и меню --------------------------------------------- */

header.top {
  position: var(--header-pos);
  top: 0;
  z-index: 50;
  background: var(--header-bg);
  border-bottom: 1px solid var(--line);
  box-shadow: var(--header-shadow);
  -webkit-backdrop-filter: var(--header-blur);
  backdrop-filter: var(--header-blur);
}
.top-in { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 20px; padding: 10px 20px; }
.brand { order: 1; display: inline-flex; align-items: center; gap: 10px; font-weight: 700; color: var(--text); text-decoration: none; font-size: 1.05rem; }
.brand .logo { width: 24px; height: 36px; flex: none; display: block; }
.brand:hover { color: var(--accent); }
#main-nav { order: 2; display: flex; flex-wrap: wrap; gap: 4px 6px; flex: 1; }
#main-nav a { position: relative; color: var(--muted); text-decoration: none; padding: 6px 10px; border-radius: var(--r-s); transition: background var(--dur) var(--ease), color var(--dur) var(--ease); }
#main-nav a:hover { background: var(--bg); color: var(--text); }
#main-nav a.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.top-tools { order: 3; display: flex; align-items: center; gap: 6px; }
.icon-btn, a.bell { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 50%; border: 0; background: transparent; color: var(--muted); cursor: pointer; padding: 0; position: relative; text-decoration: none; transition: background var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease); }
.icon-btn:hover, a.bell:hover { background: var(--accent-soft); color: var(--accent); }
.icon-btn svg, a.bell svg { width: 22px; height: 22px; display: block; }
.theme-toggle .i-sun { display: none; }
[data-theme="dark"] .theme-toggle .i-sun { display: block; }
[data-theme="dark"] .theme-toggle .i-moon { display: none; }
.nav-toggle { display: none; }
a.bell .bell-n { position: absolute; top: 1px; right: 0; min-width: 17px; height: 17px; padding: 0 4px; border-radius: 9px; background: var(--bad-solid); color: var(--on-solid); font-size: .7rem; line-height: 17px; text-align: center; font-weight: 600; }
.usermenu { position: relative; }
.usermenu > summary { list-style: none; display: flex; align-items: center; gap: 8px; cursor: pointer; padding: 3px 8px 3px 3px; border-radius: 20px; color: var(--muted); font-size: .92rem; user-select: none; }
.usermenu > summary::-webkit-details-marker { display: none; }
.usermenu > summary:hover, .usermenu[open] > summary { background: var(--accent-soft); color: var(--text); }
.avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--accent-solid); background-image: var(--btn-bg); color: var(--accent-ink); display: inline-flex; align-items: center; justify-content: center; font-size: .8rem; font-weight: 700; letter-spacing: .02em; flex: none; }
.um-name { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.um-pop { position: absolute; right: 0; top: calc(100% + 8px); min-width: 240px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow-pop); padding: 6px; z-index: 60; }
.usermenu[open] .um-pop { animation: ui-pop var(--dur) var(--ease) both; }
.um-pop .um-head { padding: 8px 10px 10px; border-bottom: 1px solid var(--line); margin-bottom: 4px; }
.um-pop .um-head b { display: block; }
.um-pop .um-head span { color: var(--faint); font-size: .85rem; }
.um-pop a, .um-pop button { display: flex; align-items: center; gap: 8px; width: 100%; text-align: left; padding: 8px 10px; border-radius: var(--r-s); color: var(--text); text-decoration: none; background: none; border: 0; font: inherit; cursor: pointer; }
.um-pop a:hover, .um-pop button:hover { background: var(--accent-soft); color: var(--accent); }
.um-pop form { margin: 0; }
.user a.link, button.link { color: var(--accent); background: none; border: 0; padding: 0; cursor: pointer; font: inherit; text-decoration: none; }

@media (max-width: 860px) {
  .top-in { padding: 8px 14px; gap: 4px 10px; }
  .top-tools { margin-left: auto; }
  .nav-toggle { display: inline-flex; }
  #main-nav { order: 4; flex-basis: 100%; }
  .js #main-nav { display: none; flex-direction: column; align-items: stretch; padding: 6px 0 4px; border-top: 1px solid var(--line); }
  .js #main-nav.open { display: flex; }
  #main-nav a { padding: 10px 12px; }
  .um-name { display: none; }
  .usermenu > summary { padding: 2px; }
  .um-pop { position: fixed; left: 12px; right: 12px; top: 56px; min-width: 0; }
  main { margin: 18px auto; }
  .card { padding: 16px 16px; }
  [data-style="classic"], [data-style="brand"] { --sticky-top: 53px; }
  table.list { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

/* ---------- 4. Компоненты ------------------------------------------------ */

.card { background: var(--surface); border-radius: var(--r); padding: 20px 24px; margin: 16px 0; box-shadow: var(--shadow-1); border: 1px solid var(--card-border); }
.card.flat { box-shadow: none; border: 1px solid var(--line); }
.ui-hover { transition: box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.ui-hover:hover { box-shadow: var(--shadow-2); transform: var(--hover-lift); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { width: 38%; font-weight: 600; }
table.list th, table.list td { width: auto; }
table.list td { overflow-wrap: anywhere; }
table.list th { color: var(--muted); font-weight: 600; font-size: .85rem; white-space: nowrap; }
table.list tbody tr { transition: background var(--dur) var(--ease); }
:is([data-style="classic"], [data-style="brand"]) table.list tbody tr:hover td { background: var(--accent-tint); }
.ok { color: var(--ok); font-weight: 600; }
.fail { color: var(--bad); font-weight: 600; }
.muted { color: var(--faint); font-size: .9rem; }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.tile { overflow-wrap: anywhere; min-width: 0; display: block; background: var(--surface); border-radius: var(--r); padding: 18px 20px; text-decoration: none; color: var(--text); box-shadow: var(--shadow-1); border: 1px solid var(--card-border); font-weight: 600; transition: box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease); }
.tile:hover { box-shadow: var(--shadow-2); transform: var(--hover-lift); border-color: var(--accent-line); }

.btn, button.btn { position: relative; overflow: hidden; display: inline-block; vertical-align: middle; padding: 8px 16px; border: 0; border-radius: var(--r-s); background: var(--accent-solid); background: var(--btn-bg); color: var(--accent-ink); cursor: pointer; font: inherit; font-size: .95rem; text-decoration: none; box-shadow: var(--btn-shadow); transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease), filter var(--dur) var(--ease); }
.btn:hover { background: var(--btn-bg-hover); }
.btn:active { transform: translateY(1px) scale(.99); }
.btn:disabled { opacity: .6; cursor: default; }
.btn.secondary { background: var(--chip-2); color: var(--text); box-shadow: none; }
.btn.secondary:hover { background: var(--line-strong); }
.btn.danger { background: var(--bad-solid); box-shadow: none; }
.btn.danger:hover { filter: brightness(1.1); background: var(--bad-solid); }
.btn.ghost { background: transparent; color: var(--accent); box-shadow: inset 0 0 0 1px var(--accent-line); }
.btn.ghost:hover { background: var(--accent-soft); }
.btn.sm { padding: 5px 11px; font-size: .85rem; }

label { display: block; font-weight: 600; margin: 14px 0 4px; }
input[type=text], input[type=password], input[type=number], input[type=email], input[type=date], input[type=search], input[type=url], input[type=time], input[type=datetime-local], textarea, select { padding: 8px 10px; border: 1px solid var(--line-strong); border-radius: var(--r-s); font: inherit; background: var(--surface); color: var(--text); transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
input[type=text], input[type=password], input[type=number], input[type=email], textarea { width: 100%; }
/* Индивидуальные исключения прав: строки-сетка вместо таблицы, длинные названия не растягивают страницу */
.ov-list { margin: 8px 0 12px; }
.ov-head, .ov-row { display: grid; grid-template-columns: minmax(0, 1fr) 200px 110px; gap: 10px; align-items: center; }
.ov-head { color: var(--muted); font-weight: 600; font-size: .85rem; padding: 0 0 6px; border-bottom: 1px solid var(--line); }
.ov-row { padding: 8px 0; border-bottom: 1px solid var(--line); }
.ov-row select { width: 100%; min-width: 0; max-width: 100%; text-overflow: ellipsis; }
.ov-act { display: flex; justify-content: flex-end; }
.ov-act .btn { white-space: nowrap; }
@media (max-width: 720px) {
  .ov-head { display: none; }
  .ov-row { grid-template-columns: minmax(0, 1fr); gap: 6px; padding: 10px 0; }
  .ov-act { justify-content: flex-start; }
}
input::placeholder, textarea::placeholder { color: var(--faint); }
input[type=checkbox], input[type=radio] { accent-color: var(--accent-solid); }
.filters input, .filters select { padding: 7px 9px; }
.help { color: var(--faint); font-size: .85rem; margin-top: 3px; }
.errors { color: var(--bad); font-size: .9rem; margin: 4px 0; padding: 0; list-style: none; }
.msg { padding: 10px 14px; border-radius: var(--r-s); margin: 12px 0; background: var(--ok-bg); color: var(--ok); border: 1px solid var(--ok-line); animation: ui-slide-in var(--dur) var(--ease) both; }
.msg.error, .msg.warning { background: var(--bad-bg); color: var(--bad); border-color: var(--bad-line); }
.msg.info { background: var(--accent-soft); color: var(--accent); border-color: var(--accent-line); }
.bar { height: 10px; background: var(--line); border-radius: 5px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--bar-fill); border-radius: inherit; transform-origin: left center; animation: ui-grow calc(var(--dur) * 3) var(--ease) both; position: relative; overflow: hidden; }
.bar.warn > span { background: var(--bad); }
.tabs { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 18px; border-bottom: 1px solid var(--line); }
.tabs a { padding: 8px 14px; color: var(--muted); text-decoration: none; border-bottom: 3px solid transparent; margin-bottom: -1px; transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease); border-radius: var(--r-s) var(--r-s) 0 0; }
.tabs a:hover { color: var(--text); background: var(--accent-tint); }
.tabs a.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }
.row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.filters form, form.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; }
.filters label { margin: 0 0 3px; font-size: .85rem; }
.pager { display: flex; gap: 16px; align-items: center; justify-content: center; margin-top: 14px; color: var(--muted); }
.pager a { color: var(--accent); text-decoration: none; }
.checklist label { font-weight: 400; display: block; margin: 3px 0; }
label.check { font-weight: 400; display: flex; gap: 8px; align-items: center; margin: 14px 0 4px; }
.badge { display: inline-block; font-size: .75rem; padding: 1px 8px; border-radius: 10px; background: var(--accent-soft); color: var(--accent); margin-left: 6px; }
.badge.ok { background: var(--ok-bg); color: var(--ok); font-weight: 400; }
.badge.bad { background: var(--bad-bg); color: var(--bad); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.violet { background: var(--violet-bg); color: var(--violet); }
.badge.neutral { background: var(--chip-2); color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.actions form { margin: 0; }
.empty { text-align: center; color: var(--faint); padding: 28px 12px; }
.kpi { background: var(--surface); border-radius: var(--r); padding: 14px 16px; box-shadow: var(--shadow-1); border: 1px solid var(--card-border); }
.kpi b { display: block; font-size: 1.6rem; line-height: 1.2; }
.kpi span { color: var(--muted); font-size: .85rem; }

/* окна: подтверждение и любые диалоги модулей (<dialog class="ui-dialog">) */
dialog { background: var(--surface); color: var(--text); }
dialog[open] { animation: ui-pop var(--dur) var(--ease) both; }
dialog::backdrop { background: var(--overlay); }
[data-style="brand"] dialog::backdrop { -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
dialog.ui-dialog { border: 1px solid var(--card-border); border-radius: var(--r-l); padding: 0; background: var(--surface); color: var(--text); box-shadow: var(--shadow-pop); width: min(440px, 92vw); }
dialog.ui-dialog.wide { width: min(1000px, 94vw); }
.ui-dialog-body { padding: 22px 24px 8px; }
.ui-dialog-body h2 { margin: 0 0 8px; font-size: 1.15rem; }
.ui-dialog-body p { margin: 0; color: var(--muted); line-height: 1.5; }
.ui-dialog-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; padding: 18px 24px 20px; }

/* ---------- 5. Движение (в минималистичной --dur = 0, анимаций нет) ----- */

@keyframes ui-pop { from { opacity: 0; transform: translateY(8px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes ui-slide-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
@keyframes ui-rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes ui-grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes ui-shimmer { from { transform: translateX(-100%); } to { transform: translateX(100%); } }
@keyframes ui-sweep { from { transform: translateX(-120%) skewX(-20deg); } to { transform: translateX(220%) skewX(-20deg); } }
@keyframes ui-drift { 0% { transform: translate3d(0, 0, 0) scale(1); } 50% { transform: translate3d(2%, 1.5%, 0) scale(1.06); } 100% { transform: translate3d(-1.5%, 2%, 0) scale(1.03); } }
@keyframes ui-signal { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

/* появление содержимого страницы: классическая — мягко, фирменная — каскадом */
[data-style="classic"] main > * { animation: ui-slide-in var(--dur) var(--ease) both; }
[data-style="brand"] main > * { animation: ui-rise .5s var(--ease) both; }
[data-style="brand"] main > :nth-child(2) { animation-delay: .06s; }
[data-style="brand"] main > :nth-child(3) { animation-delay: .12s; }
[data-style="brand"] main > :nth-child(4) { animation-delay: .18s; }
[data-style="brand"] main > :nth-child(5) { animation-delay: .24s; }
[data-style="brand"] main > :nth-child(n+6) { animation-delay: .3s; }
[data-style="brand"] .tiles > *, [data-style="brand"] .sect-grid > *, [data-style="brand"] .kb-cards > * { animation: ui-rise .5s var(--ease) both; }
[data-style="brand"] .tiles > :nth-child(2), [data-style="brand"] .sect-grid > :nth-child(2), [data-style="brand"] .kb-cards > :nth-child(2) { animation-delay: .06s; }
[data-style="brand"] .tiles > :nth-child(3), [data-style="brand"] .sect-grid > :nth-child(3), [data-style="brand"] .kb-cards > :nth-child(3) { animation-delay: .12s; }
[data-style="brand"] .tiles > :nth-child(4), [data-style="brand"] .sect-grid > :nth-child(4), [data-style="brand"] .kb-cards > :nth-child(4) { animation-delay: .18s; }
[data-style="brand"] .tiles > :nth-child(n+5), [data-style="brand"] .sect-grid > :nth-child(n+5), [data-style="brand"] .kb-cards > :nth-child(n+5) { animation-delay: .24s; }

/* фирменная: переливы и живой фон */
[data-style="brand"] body::before { content: ""; position: fixed; inset: -8%; z-index: -1; background: var(--page-bg); pointer-events: none; animation: ui-drift 38s ease-in-out infinite alternate; will-change: transform; }
[data-style="brand"] .bar > span::after { content: ""; position: absolute; inset: 0; background: var(--bar-img); transform: translateX(-100%); animation: ui-shimmer 2.8s linear infinite; }
[data-style="brand"] .btn:not(.secondary):not(.ghost):not(.danger)::after { content: ""; position: absolute; top: 0; bottom: 0; left: 0; width: 40%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .45), transparent); transform: translateX(-120%) skewX(-20deg); pointer-events: none; }
[data-style="brand"] .btn:not(.secondary):not(.ghost):not(.danger):hover::after { animation: ui-sweep .75s var(--ease); }
[data-style="brand"] .btn:hover { box-shadow: 0 10px 24px -8px rgba(77, 91, 216, .8); transform: translateY(-1px); }
[data-style="brand"] .brand .logo .arc { animation: ui-signal 3.6s ease-in-out infinite; }
[data-style="brand"] .brand .logo .a2 { animation-delay: .35s; }
[data-style="brand"] .brand .logo .a3 { animation-delay: .7s; }
[data-style="brand"] h1 { background: linear-gradient(90deg, var(--text), var(--accent)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; display: inline-block; }
[data-style="brand"] h1 > * { -webkit-text-fill-color: currentColor; }
[data-style="brand"] #main-nav a.active::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: 1px; height: 2px; border-radius: 2px; background: var(--btn-bg); animation: ui-grow .4s var(--ease) both; }
.avatar { overflow: hidden; }
.avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }
.avatar.sm { width: 26px; height: 26px; font-size: .7rem; }
.avatar.xl { width: 112px; height: 112px; font-size: 2.2rem; }
a.who { display: inline-flex; align-items: center; gap: 8px; }
.ava-box { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.ava-box form { display: inline; }
[data-style="brand"] .avatar { box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px var(--accent-line); }
[data-style="brand"] .bar { height: 12px; }

/* пользователь просит меньше движения — отключаем всё */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-delay: 0s !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

/* ---------- 6. Вход и «Оформление» -------------------------------------- */

.login-wrap { min-height: calc(100vh - 140px); display: flex; align-items: center; justify-content: center; padding: 12px 0; }
.login-card { width: 100%; max-width: 420px; padding: 30px 32px 26px; }
.login-brand { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.login-brand .logo { width: 54px; height: 82px; flex: none; }
.login-brand b { display: block; font-size: 1.15rem; line-height: 1.25; }
.login-brand span { color: var(--faint); font-size: .85rem; }
.login-tools { position: fixed; top: 12px; right: 14px; }

.ap-section { margin: 22px 0 8px; font-size: 1.05rem; }
.ap-styles { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.ap-style { display: block; margin: 0; font-weight: 400; cursor: pointer; }
.ap-style input { position: absolute; opacity: 0; pointer-events: none; }
.ap-style .ap-body { display: block; border: 2px solid var(--line); border-radius: var(--r); padding: 10px; background: var(--surface); transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
.ap-style:hover .ap-body { border-color: var(--line-strong); }
.ap-style input:checked + .ap-body { border-color: var(--accent); box-shadow: var(--focus); }
.ap-style input:focus-visible + .ap-body { outline: 2px solid var(--accent); outline-offset: 2px; }
.ap-style .ap-title { display: block; font-weight: 700; margin: 10px 2px 2px; }
.ap-style .ap-note { display: block; color: var(--muted); font-size: .85rem; margin: 0 2px 2px; }
.ap-modes { display: inline-flex; flex-wrap: wrap; gap: 8px; }
.ap-mode { margin: 0; font-weight: 600; cursor: pointer; }
.ap-mode input { position: absolute; opacity: 0; pointer-events: none; }
.ap-mode span { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: var(--r-s); border: 1px solid var(--line-strong); background: var(--surface); transition: all var(--dur) var(--ease); }
.ap-mode input:checked + span { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.ap-mode input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
/* мини-макет: свои атрибуты data-style и data-theme, поэтому красится своими токенами */
.ap-prev, .ap-prev .pv-card, .ap-prev .pv-bar, .ap-prev .pv-card b { display: block; }
.ap-prev { border-radius: var(--r-s); overflow: hidden; background: var(--page-bg); color: var(--text); border: 1px solid var(--line); font-size: 11px; line-height: 1.3; pointer-events: none; }
.ap-prev .pv-head { display: flex; align-items: center; gap: 6px; padding: 7px 9px; background: var(--header-bg); border-bottom: 1px solid var(--line); }
.ap-prev .pv-head i { width: 9px; height: 13px; display: block; background: var(--accent-solid); border-radius: 2px; }
.ap-prev .pv-head b { font-size: 11px; }
.ap-prev .pv-head u { margin-left: auto; text-decoration: none; background: var(--accent-soft); color: var(--accent); padding: 1px 7px; border-radius: var(--r-s); font-weight: 600; }
.ap-prev .pv-body { padding: 9px; display: grid; gap: 7px; }
.ap-prev .pv-card { background: var(--surface); border-radius: var(--r); padding: 8px 9px; box-shadow: var(--shadow-1); border: 1px solid var(--card-border); }
.ap-prev .pv-card b { display: block; margin-bottom: 4px; }
.ap-prev .pv-bar { height: 6px; background: var(--line); border-radius: 3px; overflow: hidden; }
.ap-prev .pv-bar span { display: block; width: 64%; height: 100%; background: var(--bar-fill); }
.ap-prev .pv-row { display: flex; gap: 6px; align-items: center; }
.ap-prev .pv-btn { background: var(--btn-bg); color: var(--accent-ink); padding: 3px 9px; border-radius: var(--r-s); font-weight: 600; box-shadow: var(--btn-shadow); }
.ap-prev .pv-tag { background: var(--ok-bg); color: var(--ok); padding: 1px 7px; border-radius: 9px; }
.ap-sample { display: grid; gap: 12px; }

/* ---------- Иконки разделов (пул: core/icons.py) ---------- */
.tone-blue { --tone: var(--tone-blue); } .tone-teal { --tone: var(--tone-teal); } .tone-green { --tone: var(--tone-green); }
.tone-amber { --tone: var(--tone-amber); } .tone-orange { --tone: var(--tone-orange); } .tone-red { --tone: var(--tone-red); }
.tone-pink { --tone: var(--tone-pink); } .tone-violet { --tone: var(--tone-violet); }
.svg-i { display: block; flex: none; }
.ico { display: inline-grid; place-items: center; flex: none; width: 44px; height: 44px; border-radius: 13px; color: var(--on-solid); background: var(--tone, var(--accent-solid)); }
.ico.sm { width: 32px; height: 32px; border-radius: 10px; }
/* Без color-mix(): его нет в Chrome до 111 (последний Chrome для Windows 7 — 109),
   там фон плитки пропадал целиком. Тот же перелив — полупрозрачные слои поверх тона. */
[data-style="classic"] .ico { background: linear-gradient(145deg, rgba(0,0,0,0), rgba(0,0,0,.28)), var(--tone, var(--accent-solid)); box-shadow: 0 3px 8px -3px var(--tone, var(--accent-solid)); }
[data-style="brand"] .ico { background: linear-gradient(145deg, rgba(255,255,255,.2), rgba(255,255,255,0) 55%, rgba(0,0,0,.3)), var(--tone, var(--accent-solid)); box-shadow: 0 8px 18px -6px var(--tone, var(--accent-solid)); transition: transform var(--dur) var(--ease); }
[data-style="brand"] .sect-tile:hover .ico, [data-style="brand"] .tile:hover .ico { transform: scale(1.08) rotate(-4deg); }
.ico-pick { display: grid; grid-template-columns: repeat(auto-fill, minmax(52px, 1fr)); gap: 6px; margin: 4px 0 10px; }
.ico-pick label { margin: 0; cursor: pointer; display: grid; place-items: center; padding: 6px; border-radius: var(--r-s); border: 2px solid transparent; background: var(--chip); color: var(--text); }
.ico-pick input { position: absolute; opacity: 0; pointer-events: none; }
.ico-pick label:hover { background: var(--chip-2); }
.ico-pick label:has(input:checked) { border-color: var(--accent-solid); background: var(--accent-soft); color: var(--accent); }
.ico-pick label:has(input:focus-visible) { box-shadow: var(--focus); }
.tone-pick label { padding: 4px; }
.tone-pick .sw { width: 28px; height: 28px; border-radius: 50%; background: var(--tone); }
.tone-pick label:has(input:checked) .sw { box-shadow: 0 0 0 2px var(--surface), 0 0 0 4px var(--tone); }