/* ==========================================================================
   Шахматы: Мультивселенная — оформление
   Шрифты: Unbounded (логотип), Nunito (интерфейс), Playfair Display («Классика»),
   Russo One («Тачки»), Comfortaa («Animal Hospital»), Oswald («Хоккей»).
   ========================================================================== */

:root {
    --font-ui: 'Nunito', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --font-logo: 'Unbounded', 'Nunito', system-ui, sans-serif;
    --font-display: var(--font-logo);

    --text: #f5f3ff;
    --text-dim: #c4bfe3;
    --text-faint: #8f89b8;
    --panel: rgba(24, 20, 48, 0.72);
    --panel-strong: rgba(30, 25, 58, 0.9);
    --panel-border: rgba(255, 255, 255, 0.1);
    --accent: #a78bfa;
    --accent-2: #f472b6;
    --accent-3: #38bdf8;
    --accent-ink: #1b1030;
    --good: #34d399;
    --bad: #f87171;
    --glow: rgba(167, 139, 250, 0.45);

    --radius: 20px;
    --radius-sm: 12px;
    --shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
    --topbar-h: 58px;
    --ease-pop: cubic-bezier(0.34, 1.56, 0.64, 1);
}

body[data-theme="classic"] {
    --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --panel: rgba(38, 24, 14, 0.74);
    --panel-strong: rgba(46, 29, 17, 0.92);
    --panel-border: rgba(232, 200, 120, 0.18);
    --accent: #e3b85c;
    --accent-2: #c8743e;
    --accent-3: #f5deb0;
    --accent-ink: #2a1708;
    --text-dim: #e2cfae;
    --text-faint: #a88d68;
    --glow: rgba(227, 184, 92, 0.45);
}

body[data-theme="cars"] {
    --font-display: 'Russo One', 'Nunito', system-ui, sans-serif;
    --panel: rgba(38, 16, 28, 0.72);
    --panel-strong: rgba(44, 18, 32, 0.92);
    --panel-border: rgba(255, 196, 80, 0.2);
    --accent: #ef3b36;
    --accent-2: #ffcc21;
    --accent-3: #ff8a3d;
    --accent-ink: #2a0707;
    --text-dim: #ffd9c2;
    --text-faint: #c99a86;
    --glow: rgba(255, 204, 33, 0.45);
}

body[data-theme="hospital"] {
    --font-display: 'Comfortaa', 'Nunito', system-ui, sans-serif;
    --panel: rgba(8, 40, 46, 0.72);
    --panel-strong: rgba(10, 46, 52, 0.92);
    --panel-border: rgba(94, 234, 212, 0.2);
    --accent: #2dd4bf;
    --accent-2: #fb7185;
    --accent-3: #a78bfa;
    --accent-ink: #042a27;
    --text-dim: #c3f1ea;
    --text-faint: #7fb8b0;
    --glow: rgba(45, 212, 191, 0.45);
}

body[data-theme="hockey"] {
    --font-display: 'Oswald', 'Russo One', 'Arial Narrow', sans-serif;
    --panel: rgba(7, 20, 42, 0.74);
    --panel-strong: rgba(9, 26, 54, 0.93);
    --panel-border: rgba(150, 205, 255, 0.2);
    --accent: #3aa8ff;
    --accent-2: #e0262f;
    --accent-3: #ffd23f;
    --accent-ink: #04203d;
    --text-dim: #cfe6ff;
    --text-faint: #8fb0d6;
    --glow: rgba(58, 168, 255, 0.45);
}

/* Меню и экраны настройки — нейтральная «космическая» палитра, какая бы вселенная ни была выбрана */
body[data-screen="menu"], body[data-screen="pve"], body[data-screen="pvp"] {
    --font-display: var(--font-logo);
    --text-dim: #c4bfe3;
    --text-faint: #8f89b8;
    --panel: rgba(24, 20, 48, 0.72);
    --panel-strong: rgba(30, 25, 58, 0.9);
    --panel-border: rgba(255, 255, 255, 0.1);
    --accent: #a78bfa;
    --accent-2: #f472b6;
    --accent-ink: #1b1030;
    --glow: rgba(167, 139, 250, 0.45);
}

/* ---------- База ---------- */
*, *::before, *::after { box-sizing: border-box; }

/* overflow у body передаётся окну: страница прокручивается целиком (на телефоне прячется
   адресная строка), а горизонтальной прокрутки нет. У html overflow не задаём — иначе
   body сам станет прокручиваемым контейнером. */
body {
    margin: 0;
    min-height: 100vh;
    min-height: 100svh;
    font-family: var(--font-ui);
    font-weight: 700;
    color: var(--text);
    background: #0d0b1d;
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: transparent;
    overflow-x: hidden;
    overflow-x: clip;
}

button, input { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; padding: 0; }
img { display: block; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 10px; }

/* ---------- Фоны вселенных ---------- */
.backdrop { position: fixed; inset: 0; z-index: -1; overflow: hidden; }
.bg { position: absolute; inset: 0; opacity: 0; transition: opacity 0.9s ease; }

body[data-screen="menu"] .bg-cosmos,
body[data-screen="pve"] .bg-cosmos,
body[data-screen="pvp"] .bg-cosmos { opacity: 1; }
body[data-screen="game"][data-theme="classic"] .bg-classic,
body[data-screen="game"][data-theme="cars"] .bg-cars,
body[data-screen="game"][data-theme="hospital"] .bg-hospital,
body[data-screen="game"][data-theme="hockey"] .bg-hockey { opacity: 1; }

.bg-cosmos {
    background:
        radial-gradient(60% 50% at 20% 15%, rgba(244, 114, 182, 0.28), transparent 70%),
        radial-gradient(55% 45% at 85% 25%, rgba(56, 189, 248, 0.22), transparent 70%),
        radial-gradient(70% 60% at 50% 110%, rgba(167, 139, 250, 0.35), transparent 70%),
        linear-gradient(180deg, #120f2a 0%, #0b0a1c 60%, #16102c 100%);
}
.stars {
    position: absolute; inset: -50%;
    background-image:
        radial-gradient(1.5px 1.5px at 20px 30px, #fff, transparent),
        radial-gradient(1px 1px at 120px 80px, #fff, transparent),
        radial-gradient(1.2px 1.2px at 200px 160px, #e9d5ff, transparent),
        radial-gradient(1px 1px at 60px 200px, #fff, transparent),
        radial-gradient(1.6px 1.6px at 260px 40px, #bae6fd, transparent);
    background-size: 300px 240px;
    animation: drift 120s linear infinite;
    opacity: 0.7;
}
.stars-2 { background-size: 420px 330px; animation-duration: 200s; animation-direction: reverse; opacity: 0.45; }
@keyframes drift { to { transform: translate3d(300px, 240px, 0); } }

.bg-classic {
    background:
        radial-gradient(70% 55% at 50% 42%, rgba(255, 214, 150, 0.22), transparent 70%),
        repeating-linear-gradient(92deg, rgba(0, 0, 0, 0.12) 0 3px, transparent 3px 11px),
        radial-gradient(120% 90% at 50% 40%, #4a2c18 0%, #24140a 55%, #0e0804 100%);
}

.bg-cars {
    background: linear-gradient(180deg, #2a1150 0%, #6a2463 30%, #d9534f 58%, #ff9f43 76%, #ffd28a 100%);
}
.bg-cars .mesas {
    position: absolute; left: 0; right: 0; bottom: 0; height: 42%;
    background:
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 300' preserveAspectRatio='none'%3E%3Cpath d='M0 300V190h60l20-60h120l25 60h90l15-110h170l30 110h110l20-40h150l20 40h120l25-90h140l20 90h65v110z' fill='%237a2e22'/%3E%3Cpath d='M0 300v-60h140l30-30h210l40 30h220l25-20h260l30 20h245v60z' fill='%235a1e16'/%3E%3C/svg%3E") bottom / 100% 100% no-repeat;
    opacity: 0.9;
}
.bg-cars::after {
    content: ''; position: absolute; left: 14%; bottom: 30%; width: 22vmin; height: 22vmin; border-radius: 50%;
    background: radial-gradient(circle, #fff6d8 0%, #ffd873 38%, rgba(255, 190, 90, 0.55) 58%, transparent 72%);
    box-shadow: 0 0 80px 30px rgba(255, 200, 110, 0.35);
}

.bg-hospital {
    background:
        radial-gradient(40% 35% at 25% 18%, rgba(160, 255, 240, 0.14), transparent 70%),
        radial-gradient(40% 35% at 78% 22%, rgba(160, 255, 240, 0.1), transparent 70%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cg fill='%2394f0e2' fill-opacity='0.06'%3E%3Cpath d='M22 14h8v8h8v8h-8v8h-8v-8h-8v-8h8z'/%3E%3Ccircle cx='88' cy='84' r='7'/%3E%3Ccircle cx='79' cy='72' r='3.4'/%3E%3Ccircle cx='88' cy='69' r='3.4'/%3E%3Ccircle cx='97' cy='72' r='3.4'/%3E%3C/g%3E%3C/svg%3E"),
        linear-gradient(180deg, #06222a 0%, #0b3a42 55%, #061b20 100%);
}
.lamp {
    position: absolute; top: -10%; width: 38vmax; height: 38vmax; border-radius: 50%;
    background: radial-gradient(circle, rgba(180, 255, 245, 0.18), transparent 65%);
    animation: flicker 7s infinite;
}
.lamp-1 { left: 5%; }
.lamp-2 { right: 0; animation-delay: 3.2s; }
@keyframes flicker {
    0%, 100% { opacity: 1; }
    46% { opacity: 1; } 47% { opacity: 0.35; } 48% { opacity: 1; } 49% { opacity: 0.5; } 50% { opacity: 1; }
}

/* Ледовая арена: прожекторы под крышей, трибуны болельщиков (слева — красно-чёрные,
   справа — сине-белые), вспышки фотокамер и холодный отсвет льда снизу */
.bg-hockey {
    background:
        radial-gradient(16% 26% at 18% 0%, rgba(215, 238, 255, 0.4), transparent 70%),
        radial-gradient(16% 26% at 50% 0%, rgba(215, 238, 255, 0.34), transparent 70%),
        radial-gradient(16% 26% at 82% 0%, rgba(215, 238, 255, 0.4), transparent 70%),
        radial-gradient(90% 45% at 50% 108%, rgba(185, 228, 255, 0.4), transparent 70%),
        linear-gradient(180deg, #030813 0%, #0a1a33 36%, #10284a 62%, #0a1a31 100%);
}
.bg-hockey .stands {
    position: absolute; left: -4%; right: -4%; top: 12%; height: 56%;
    background:
        radial-gradient(circle at 3px 3px, rgba(255, 255, 255, 0.55) 1.2px, transparent 1.9px) 0 0 / 11px 9px,
        radial-gradient(circle at 3px 3px, rgba(255, 72, 82, 0.6) 1.3px, transparent 2px) 5px 4px / 13px 10px,
        radial-gradient(circle at 3px 3px, rgba(86, 156, 255, 0.6) 1.3px, transparent 2px) 2px 6px / 12px 11px,
        repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0 2px, transparent 2px 13px),
        linear-gradient(90deg, rgba(190, 22, 34, 0.42), rgba(18, 18, 28, 0.25) 46%, rgba(18, 18, 28, 0.25) 54%, rgba(24, 70, 160, 0.42));
    -webkit-mask: linear-gradient(180deg, transparent, #000 22%, #000 70%, transparent);
    mask: linear-gradient(180deg, transparent, #000 22%, #000 70%, transparent);
    opacity: 0.75;
}
.bg-hockey .flashes {
    position: absolute; left: 0; right: 0; top: 16%; height: 44%;
    background:
        radial-gradient(circle at 20% 30%, #fff 0, transparent 3px),
        radial-gradient(circle at 63% 55%, #fff 0, transparent 3px),
        radial-gradient(circle at 81% 22%, #fff 0, transparent 3px),
        radial-gradient(circle at 38% 70%, #fff 0, transparent 3px);
    animation: flashes 5.5s steps(1) infinite;
}
@keyframes flashes {
    0%, 100% { opacity: 0; }
    12% { opacity: 1; } 14% { opacity: 0; }
    47% { opacity: 0.8; } 49% { opacity: 0; }
    73% { opacity: 1; } 75% { opacity: 0; }
}

/* ---------- Верхняя панель ---------- */
.topbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 20;
    height: var(--topbar-h);
    display: flex; align-items: center; justify-content: space-between;
    padding: env(safe-area-inset-top) max(14px, env(safe-area-inset-right)) 0 max(14px, env(safe-area-inset-left));
    pointer-events: none;
}
.topbar > * { pointer-events: auto; }
.brand {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 14px 8px 10px; border-radius: 999px;
    background: var(--panel); border: 1px solid var(--panel-border);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    font-family: var(--font-logo); font-size: 13px; letter-spacing: 0.04em; text-transform: uppercase;
    opacity: 0; transform: translateY(-8px); transition: opacity 0.3s, transform 0.3s;
}
body[data-screen="game"] .brand, body[data-screen="pve"] .brand, body[data-screen="pvp"] .brand { opacity: 1; transform: none; }
body[data-screen="menu"] .brand { pointer-events: none; }
.brand-mark { font-size: 20px; line-height: 1; color: var(--accent); }
.topbar-actions { display: flex; gap: 8px; }
.icon-btn {
    width: 42px; height: 42px; border-radius: 50%;
    display: grid; place-items: center; font-size: 19px;
    background: var(--panel); border: 1px solid var(--panel-border);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    transition: transform 0.2s var(--ease-pop), background 0.2s;
}
.icon-btn:hover { transform: scale(1.08); background: var(--panel-strong); }
.icon-btn .off { display: none; }
.icon-btn[aria-pressed="false"] .on { display: none; }
.icon-btn[aria-pressed="false"] .off { display: inline; }
.icon-btn[aria-pressed="false"] { opacity: 0.7; }

/* ---------- Экраны ---------- */
.screens { min-height: 100vh; min-height: 100svh; padding: calc(var(--topbar-h) + env(safe-area-inset-top) + 8px) 16px 24px; overflow-x: clip; }
.screen { display: none; }
.screen.is-active { display: block; animation: screenIn 0.5s ease both; }
@keyframes screenIn { from { opacity: 0; transform: translateY(18px) scale(0.985); } to { opacity: 1; transform: none; } }

#menuScreen, #pveScreen, #pvpScreen { max-width: 980px; margin: 0 auto; text-align: center; }

/* Логотип */
.logo { position: relative; padding: 18px 0 8px; }
.portal {
    --size: min(360px, 88vw);
    position: absolute; left: 50%; top: 50%; width: var(--size); height: var(--size);
    margin: calc(var(--size) / -2 - 10px) 0 0 calc(var(--size) / -2);
    border-radius: 50%;
    background: conic-gradient(from 0deg, #f472b6, #a78bfa, #38bdf8, #34d399, #fbbf24, #f472b6);
    filter: blur(28px); opacity: 0.35;
    animation: spin 18s linear infinite;
    mask: radial-gradient(circle, transparent 42%, #000 44%, #000 62%, transparent 64%);
    -webkit-mask: radial-gradient(circle, transparent 42%, #000 44%, #000 62%, transparent 64%);
}
@keyframes spin { to { transform: rotate(360deg); } }
.logo-title {
    position: relative; margin: 0;
    font-family: var(--font-logo); font-weight: 900;
    font-size: clamp(46px, 11vw, 92px); line-height: 1; letter-spacing: -0.02em;
    background: linear-gradient(100deg, #fde68a 0%, #f9a8d4 35%, #c4b5fd 60%, #7dd3fc 100%);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    filter: drop-shadow(0 6px 24px rgba(196, 181, 253, 0.35));
    animation: titleIn 1s var(--ease-pop) both;
}
@keyframes titleIn { from { opacity: 0; transform: scale(0.6) rotate(-4deg); } to { opacity: 1; transform: none; } }
.logo-sub {
    position: relative; margin: 10px 0 0;
    font-family: var(--font-logo); font-weight: 700;
    font-size: clamp(13px, 3.2vw, 20px); letter-spacing: 0.5em; text-transform: uppercase;
    color: #e9d5ff; padding-left: 0.5em;
}
.logo-hint { position: relative; margin: 10px 0 0; color: var(--text-faint); font-size: 15px; }

.section-title, .screen-title {
    font-family: var(--font-logo); font-weight: 700; letter-spacing: 0.02em;
    font-size: clamp(18px, 3.6vw, 24px); margin: 28px 0 14px;
}
.screen-title { font-size: clamp(22px, 5vw, 32px); margin-top: 18px; }

/* Карточки вселенных */
.universe-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.universe-card {
    position: relative; display: flex; flex-direction: column; align-items: center; gap: 4px;
    padding: 14px 12px 16px; border-radius: var(--radius);
    background: rgba(20, 17, 40, 0.65); border: 2px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    overflow: hidden; isolation: isolate;
    transition: transform 0.3s var(--ease-pop), border-color 0.3s, box-shadow 0.3s;
}
.universe-card::before {
    content: ''; position: absolute; inset: 0; z-index: -1; opacity: 0.85;
    transition: opacity 0.3s, transform 0.6s;
}
.universe-card[data-theme="classic"]::before { background: radial-gradient(90% 70% at 50% 30%, #7a4a26, #2a170a 75%); }
.universe-card[data-theme="cars"]::before { background: linear-gradient(180deg, #5a1d5e 0%, #d9534f 55%, #ff9f43 100%); }
.universe-card[data-theme="hospital"]::before { background: radial-gradient(90% 70% at 50% 30%, #1d7d78, #06282e 75%); }
.universe-card[data-theme="hockey"]::before {
    background:
        linear-gradient(180deg, transparent 58%, rgba(214, 31, 42, 0.85) 58% 61%, transparent 61%),
        radial-gradient(90% 60% at 50% 100%, #cfe9ff, #5f9fd6 45%, transparent 75%),
        linear-gradient(180deg, #0b1f3d 0%, #173a6a 100%);
}
.universe-card:hover { transform: translateY(-6px) rotate(-0.6deg); }
.universe-card:hover::before { transform: scale(1.06); }
.universe-card[aria-checked="true"] {
    border-color: #fff;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.15), 0 16px 44px rgba(0, 0, 0, 0.5), 0 0 40px rgba(196, 181, 253, 0.4);
    transform: translateY(-4px);
}
.universe-card[aria-checked="true"]::after {
    content: '✓'; position: absolute; top: 10px; right: 10px; width: 28px; height: 28px; border-radius: 50%;
    display: grid; place-items: center; background: #fff; color: #1b1030; font-size: 16px; font-weight: 900;
    animation: pop 0.35s var(--ease-pop);
}
.uc-scene { position: relative; width: 100%; height: 150px; display: flex; align-items: flex-end; justify-content: center; gap: 0; }
.uc-piece { width: 118px; height: 118px; object-fit: contain; filter: drop-shadow(0 10px 12px rgba(0, 0, 0, 0.45)); transition: transform 0.4s var(--ease-pop); }
.uc-piece[src=""], .uc-piece:not([src]) { visibility: hidden; }
.uc-white { transform: translateX(14px) rotate(-4deg); z-index: 1; }
.uc-black { transform: translateX(-14px) rotate(4deg) scale(0.92); }
.universe-card:hover .uc-white { transform: translateX(8px) translateY(-8px) rotate(-8deg); }
.universe-card:hover .uc-black { transform: translateX(-8px) translateY(-4px) rotate(8deg) scale(0.92); }
.uc-name { font-size: 22px; font-weight: 900; text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5); }
.universe-card[data-theme="classic"] .uc-name { font-family: 'Playfair Display', Georgia, serif; color: #f7dfa6; }
.universe-card[data-theme="cars"] .uc-name { font-family: 'Russo One', sans-serif; color: #ffe14d; letter-spacing: 0.03em; }
.universe-card[data-theme="hospital"] .uc-name { font-family: 'Comfortaa', sans-serif; color: #b6fff4; }
.universe-card[data-theme="hockey"] .uc-name { font-family: 'Oswald', 'Russo One', sans-serif; font-weight: 700; color: #ffffff; letter-spacing: 0.06em; text-transform: uppercase; }
.uc-tag { font-size: 13px; color: rgba(255, 255, 255, 0.82); font-weight: 700; }

/* Поля ввода */
.name-field { display: block; max-width: 420px; margin: 26px auto 0; text-align: left; }
.field-label { display: flex; align-items: center; gap: 8px; margin: 0 0 8px 6px; color: var(--text-dim); font-size: 15px; }
.field-piece { width: 34px; height: 34px; object-fit: contain; }
.name-field input {
    width: 100%; padding: 14px 18px; border-radius: 16px;
    background: rgba(10, 8, 24, 0.55); border: 2px solid rgba(255, 255, 255, 0.14);
    font-size: 18px; font-weight: 800; outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.name-field input::placeholder { color: rgba(255, 255, 255, 0.35); }
.name-field input:focus { border-color: var(--accent); box-shadow: 0 0 0 5px var(--glow); }

/* Кнопки */
.mode-buttons { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 26px; }
.btn {
    position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    min-height: 56px; padding: 0 28px; border-radius: 18px;
    font-weight: 900; font-size: 18px; letter-spacing: 0.01em;
    overflow: hidden;
    transition: transform 0.2s var(--ease-pop), box-shadow 0.2s, filter 0.2s;
}
.btn::after {
    content: ''; position: absolute; top: 0; left: -60%; width: 40%; height: 100%;
    background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.35), transparent);
    transform: skewX(-20deg); transition: left 0.5s ease;
}
.btn:hover::after { left: 120%; }
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(1px) scale(0.98); }
.btn-icon { font-size: 22px; }
.btn-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: var(--accent-ink);
    box-shadow: 0 10px 28px var(--glow), inset 0 -3px 0 rgba(0, 0, 0, 0.18);
}
body[data-screen="menu"] .btn-primary, body[data-screen="pve"] .btn-primary, body[data-screen="pvp"] .btn-primary {
    background: linear-gradient(135deg, #c4b5fd, #f9a8d4); color: #1b1030; box-shadow: 0 10px 28px rgba(196, 181, 253, 0.4);
}
.btn-secondary {
    background: rgba(255, 255, 255, 0.1); border: 2px solid rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.btn-ghost { background: transparent; color: var(--text-dim); min-height: 46px; margin-top: 18px; }
.btn-ghost:hover { color: var(--text); }
.btn-small { min-height: 44px; font-size: 16px; padding: 0 20px; margin-top: 0; }

/* ---------- Настройка партии ---------- */
.setup-block { margin: 18px auto 0; max-width: 760px; }
.setup-label { color: var(--text-dim); font-size: 15px; margin-bottom: 10px; }
.segmented {
    display: inline-flex; gap: 6px; padding: 6px; border-radius: 20px;
    background: rgba(10, 8, 24, 0.5); border: 1px solid rgba(255, 255, 255, 0.12);
}
.segmented button {
    display: flex; align-items: center; gap: 6px; padding: 8px 16px 8px 8px; border-radius: 15px;
    color: var(--text-dim); font-weight: 800; transition: background 0.2s, color 0.2s, transform 0.2s;
}
.segmented button.is-active { background: rgba(255, 255, 255, 0.16); color: #fff; box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.35); }
.seg-piece { width: 40px; height: 40px; object-fit: contain; }
.seg-dice { width: 40px; font-size: 26px; text-align: center; }

.difficulty-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.difficulty-card {
    display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 22px 14px 20px;
    border-radius: var(--radius); background: rgba(20, 17, 40, 0.7); border: 2px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.25s var(--ease-pop), border-color 0.25s, box-shadow 0.25s;
}
.difficulty-card:hover { transform: translateY(-6px); border-color: rgba(255, 255, 255, 0.5); box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4); }
.difficulty-card[data-difficulty="easy"]:hover { box-shadow: 0 16px 36px rgba(52, 211, 153, 0.3); }
.difficulty-card[data-difficulty="medium"]:hover { box-shadow: 0 16px 36px rgba(251, 191, 36, 0.3); }
.difficulty-card[data-difficulty="hard"]:hover { box-shadow: 0 16px 36px rgba(248, 113, 113, 0.35); }
.dc-icon { font-size: 40px; }
.dc-name { font-family: var(--font-logo); font-size: 20px; }
.dc-desc { color: var(--text-dim); font-size: 14px; line-height: 1.35; }

.pvp-names { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 760px; margin: 0 auto; }
.pvp-names .name-field { margin-top: 10px; }
.toggle { display: inline-flex; align-items: center; gap: 12px; margin: 22px auto 18px; color: var(--text-dim); cursor: pointer; }
.toggle input { position: absolute; opacity: 0; pointer-events: none; }
.toggle-track { position: relative; width: 50px; height: 28px; border-radius: 999px; background: rgba(255, 255, 255, 0.18); transition: background 0.2s; flex: none; }
.toggle-track::after { content: ''; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: #fff; transition: transform 0.25s var(--ease-pop); }
.toggle input:checked + .toggle-track { background: linear-gradient(135deg, #a78bfa, #f472b6); }
.toggle input:checked + .toggle-track::after { transform: translateX(22px); }
.toggle input:focus-visible + .toggle-track { outline: 3px solid var(--accent); outline-offset: 3px; }
#pvpStartBtn { display: flex; margin: 0 auto; }

/* ---------- Партия ---------- */
/* Доска занимает почти весь экран; игроки, кнопки и ходы — в узкой компактной колонке справа */
body[data-screen="game"] { --topbar-h: 50px; }
body[data-screen="game"] .screens { padding: calc(var(--topbar-h) + env(safe-area-inset-top)) 10px 10px; }
body[data-screen="game"] .icon-btn { width: 38px; height: 38px; font-size: 17px; }
body[data-screen="game"] .brand { padding: 6px 12px 6px 8px; font-size: 12px; }

.game-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) clamp(220px, 21vw, 272px);
    grid-template-rows: auto minmax(0, 1fr);
    grid-template-areas: "board players" "board side";
    gap: 8px 10px;
    height: calc(100vh - var(--topbar-h) - 10px);
    height: calc(100svh - var(--topbar-h) - env(safe-area-inset-top) - 10px);
    max-width: 1900px; margin: 0 auto;
}
.players { grid-area: players; display: grid; gap: 6px; min-width: 0; }
.stage-wrap { grid-area: board; position: relative; min-width: 0; min-height: 0; }

.board-stage {
    position: relative; width: 100%; height: 100%;
    border-radius: 22px;
    background: radial-gradient(closest-side, rgba(255, 255, 255, 0.07), transparent);
}
.board3d { position: absolute; inset: 0; border-radius: inherit; }
.board3d canvas { display: block; width: 100%; height: 100%; touch-action: none; outline: none; }

/* Кнопки камеры: на широком экране — в правом верхнем углу доски, на телефоне — строкой под ней */
.cam-controls { position: absolute; top: 8px; right: 8px; z-index: 2; display: flex; flex-direction: column; gap: 5px; }
.cam-controls[hidden] { display: none; }
.cam-btn {
    width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center;
    font-size: 16px; line-height: 1; color: var(--text);
    background: var(--panel); border: 1px solid var(--panel-border);
    backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
    transition: transform 0.2s var(--ease-pop), background 0.2s, box-shadow 0.2s;
}
.cam-btn:hover { transform: scale(1.08); background: var(--panel-strong); }
.cam-btn:active { transform: scale(0.94); }
.cam-cine { font-size: 15px; opacity: 0.75; }
.cam-cine[aria-pressed="true"] { opacity: 1; background: var(--accent); color: var(--accent-ink); box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.18), 0 0 18px var(--accent); }
body.is-cine .cam-controls .cam-btn:not(.cam-cine) { opacity: 0.4; pointer-events: none; }
/* Хоккей в кинорежиме — как телетрансляция: плашка «прямой эфир» с мигающей точкой */
body.is-cine[data-theme="hockey"] .board-stage::before,
body.is-cine[data-theme="hockey"] .board-stage::after { position: absolute; top: 10px; z-index: 3; pointer-events: none; animation: fade 0.3s ease both; }
body.is-cine[data-theme="hockey"] .board-stage::before {
    content: 'ПРЯМОЙ ЭФИР'; left: 12px; padding: 5px 10px 5px 24px; border-radius: 6px;
    background: rgba(6, 14, 30, 0.82); border: 1px solid rgba(255, 255, 255, 0.2);
    font: 700 13px/1 'Oswald', 'Arial Narrow', sans-serif; letter-spacing: 0.1em; color: #fff;
}
body.is-cine[data-theme="hockey"] .board-stage::after {
    content: ''; left: 22px; top: 18px; width: 8px; height: 8px; border-radius: 50%;
    background: #ff2d2d; box-shadow: 0 0 8px #ff2d2d; animation: fade 0.3s ease both, blink 1s steps(1) infinite;
}
.board-stage.shake { animation: shake 0.45s ease; }
.board-stage.shake-strong { animation: shake 0.7s ease; }
@keyframes shake {
    0%, 100% { transform: none; }
    20% { transform: translate(-6px, 2px) rotate(-0.6deg); }
    40% { transform: translate(5px, -3px) rotate(0.5deg); }
    60% { transform: translate(-4px, 2px); }
    80% { transform: translate(3px, -1px); }
}

.board-loading {
    position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 14px;
    color: var(--text-dim); font-size: 16px; text-align: center; transition: opacity 0.4s;
}
.board-loading.is-hidden { opacity: 0; pointer-events: none; }
.spinner {
    width: 54px; height: 54px; border-radius: 50%;
    border: 5px solid rgba(255, 255, 255, 0.15); border-top-color: var(--accent);
    animation: spin 0.9s linear infinite;
}

.banner {
    position: absolute; left: 50%; top: 42%; z-index: 3; pointer-events: none;
    transform: translate(-50%, -50%) scale(0.4); opacity: 0;
    font-family: var(--font-display); font-weight: 900; font-size: clamp(46px, 12vw, 120px);
    letter-spacing: 0.03em; white-space: nowrap; color: #fff;
    text-shadow: 0 4px 0 rgba(0, 0, 0, 0.35), 0 0 34px rgba(255, 60, 60, 0.9);
}
.banner.is-check { color: #ffe3e3; -webkit-text-stroke: 2px #c81e1e; }
.banner.is-mate { color: #fff4c2; -webkit-text-stroke: 2px #b8860b; text-shadow: 0 4px 0 rgba(0, 0, 0, 0.35), 0 0 40px rgba(255, 210, 60, 0.95); }
.banner.show { animation: bannerPop 1.5s var(--ease-pop) both; }
@keyframes bannerPop {
    0% { opacity: 0; transform: translate(-50%, -50%) scale(0.3) rotate(-8deg); }
    18% { opacity: 1; transform: translate(-50%, -50%) scale(1.12) rotate(2deg); }
    30% { transform: translate(-50%, -50%) scale(1) rotate(0); }
    78% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
    100% { opacity: 0; transform: translate(-50%, -60%) scale(0.9); }
}

/* Карточки игроков — компактные */
.player-card {
    display: flex; align-items: center; gap: 8px; padding: 4px 10px 4px 4px; min-width: 0; min-height: 46px;
    border-radius: 14px; background: var(--panel); border: 1px solid var(--panel-border);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    transition: box-shadow 0.3s, border-color 0.3s;
}
.player-card.is-turn { border-color: var(--accent); box-shadow: 0 0 0 2px var(--glow), 0 0 18px var(--glow); }
.pc-avatar { width: 36px; height: 36px; object-fit: contain; flex: none; filter: drop-shadow(0 3px 4px rgba(0, 0, 0, 0.4)); }
.pc-avatar:not([src]) { visibility: hidden; }
.pc-info { min-width: 0; flex: 1; }
.pc-name { font-family: var(--font-display); font-size: 15px; line-height: 1.15; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pc-sub { color: var(--text-faint); font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pc-captured { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; max-width: 50%; }
.pc-captured img { width: 18px; height: 18px; object-fit: contain; margin-left: -6px; filter: drop-shadow(0 2px 2px rgba(0, 0, 0, 0.4)); animation: pop 0.35s var(--ease-pop); }
.pc-captured .adv { margin-left: 4px; font-size: 12px; color: var(--good); font-weight: 900; }
.pc-thinking { display: none; gap: 3px; }
.player-card.is-thinking .pc-thinking { display: flex; }
.pc-thinking i { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: bounce 1s infinite; }
.pc-thinking i:nth-child(2) { animation-delay: 0.15s; }
.pc-thinking i:nth-child(3) { animation-delay: 0.3s; }
@keyframes bounce { 0%, 100% { transform: translateY(0); opacity: 0.5; } 40% { transform: translateY(-5px); opacity: 1; } }

/* Боковая панель — мелкие кнопки, история ходов забирает оставшееся место */
.side-panel { grid-area: side; display: flex; flex-direction: column; gap: 8px; min-width: 0; min-height: 0; }
.status-card, .history-card, .controls, .theme-switch {
    background: var(--panel); border: 1px solid var(--panel-border); border-radius: 16px;
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow);
}
.status-card { padding: 8px 12px 9px; }
.status-kicker { color: var(--text-faint); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; }
.status-text {
    margin-top: 3px; font-family: var(--font-display); font-size: 17px; line-height: 1.2; min-height: 1.2em;
    color: var(--text);
}
.status-text.is-typing::after, .result-sub.is-typing::after { content: '▍'; margin-left: 2px; color: var(--accent); animation: blink 0.8s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.status-card.is-check .status-text { color: #ffb4b4; }
.piece-hint { margin-top: 3px; color: var(--text-dim); font-size: 12px; min-height: 1.2em; }

.controls { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; padding: 5px; }
.tile-btn {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px;
    min-height: 44px; border-radius: 10px; font-size: 11px; color: var(--text-dim);
    background: rgba(255, 255, 255, 0.05); transition: background 0.2s, color 0.2s, transform 0.2s var(--ease-pop);
}
.tile-btn .ti { font-size: 17px; line-height: 1; color: var(--text); }
.tile-btn:hover:not(:disabled) { background: rgba(255, 255, 255, 0.14); color: var(--text); transform: translateY(-2px); }
.tile-btn:disabled { opacity: 0.35; cursor: default; }
#resignBtn:hover:not(:disabled) { background: rgba(248, 113, 113, 0.22); }

.theme-switch { display: flex; align-items: center; gap: 5px; padding: 5px 8px; }
.ts-label { flex: 1; color: var(--text-faint); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; padding-left: 4px; }
.theme-switch button {
    width: 34px; height: 34px; border-radius: 10px; font-size: 18px;
    background: rgba(255, 255, 255, 0.06); transition: transform 0.2s var(--ease-pop), background 0.2s, box-shadow 0.2s;
}
.theme-switch button:hover { transform: scale(1.08); background: rgba(255, 255, 255, 0.14); }
.theme-switch button[aria-checked="true"] { background: rgba(255, 255, 255, 0.2); box-shadow: inset 0 0 0 2px var(--accent); }

.history-card { padding: 8px 8px 6px; flex: 1; min-height: 0; display: flex; flex-direction: column; }
.history-head { display: flex; align-items: baseline; justify-content: space-between; padding: 0 2px 4px; }
.history-head h3 { margin: 0; font-family: var(--font-display); font-size: 15px; }
.move-count { color: var(--text-faint); font-size: 11px; }
.move-list {
    list-style: none; margin: 0; padding: 0; flex: 1; min-height: 0; overflow-y: auto; align-content: start;
    display: grid; grid-template-columns: 28px 1fr 1fr; gap: 2px 3px; font-size: 13px;
    scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, 0.25) transparent;
}
.move-list li { display: contents; }
.move-list .mn { color: var(--text-faint); text-align: right; padding: 3px 3px 0 0; font-size: 11px; }
.move-list .mv { padding: 2px 6px; border-radius: 6px; background: rgba(255, 255, 255, 0.05); font-variant-numeric: tabular-nums; }
.move-list .mv.is-last { background: var(--accent); color: var(--accent-ink); animation: pop 0.3s var(--ease-pop); }
.move-list .empty { grid-column: 1 / -1; color: var(--text-faint); padding: 4px 2px; font-weight: 600; font-size: 12px; }

/* ---------- Модальные окна ---------- */
.modal { position: fixed; inset: 0; z-index: 40; display: grid; place-items: center; padding: 16px; background: rgba(6, 4, 16, 0.6); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); animation: fade 0.25s ease both; }
.modal[hidden] { display: none; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.modal-card {
    position: relative; width: 100%; max-width: 440px; padding: 22px 20px 20px; border-radius: 26px; text-align: center;
    background: var(--panel-strong); border: 1px solid var(--panel-border); box-shadow: var(--shadow);
    animation: cardIn 0.45s var(--ease-pop) both;
}
@keyframes cardIn { from { opacity: 0; transform: translateY(30px) scale(0.9); } to { opacity: 1; transform: none; } }
.modal-card h3 { margin: 0 0 14px; font-family: var(--font-display); font-size: 22px; }

.settings-card { max-width: 480px; text-align: left; }
.settings-card h3 { text-align: center; }
.settings-list { display: grid; gap: 4px; margin-bottom: 14px; }
.toggle.setting { display: flex; align-items: center; gap: 14px; margin: 0; padding: 10px 12px; border-radius: 16px; transition: background 0.2s; }
.toggle.setting:hover { background: rgba(255, 255, 255, 0.06); }
.setting-text { display: flex; flex-direction: column; gap: 2px; color: var(--text); }
.setting-text b { font-weight: 800; }
.setting-text small { color: var(--text-faint); font-size: 13px; font-weight: 600; line-height: 1.35; }
.toggle.setting input:disabled ~ .setting-text { opacity: 0.45; }
.settings-card .toggle input:checked + .toggle-track { background: var(--accent); }
.settings-help { padding: 12px 14px; margin-bottom: 16px; border-radius: 16px; background: rgba(255, 255, 255, 0.05); color: var(--text-dim); font-size: 13.5px; font-weight: 600; line-height: 1.45; }
.settings-help h4 { margin: 0 0 6px; color: var(--text); font-family: var(--font-display); font-size: 16px; }
.settings-help ul { margin: 0; padding-left: 18px; }
.settings-help li + li { margin-top: 4px; }
.settings-help b { color: var(--text); }
.settings-card #settingsClose { display: block; margin: 0 auto; min-width: 160px; }

.promo-card { max-width: 520px; }
.promo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 12px; }
.promo-grid button {
    display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 10px 4px 12px; border-radius: 18px;
    background: rgba(255, 255, 255, 0.07); border: 2px solid transparent;
    transition: transform 0.2s var(--ease-pop), border-color 0.2s, background 0.2s;
}
.promo-grid button:hover, .promo-grid button:focus-visible { transform: translateY(-5px); border-color: var(--accent); background: rgba(255, 255, 255, 0.12); }
.promo-grid img { width: 84px; height: 84px; object-fit: contain; filter: drop-shadow(0 6px 8px rgba(0, 0, 0, 0.4)); }
.promo-grid .pn { font-size: 13px; color: var(--text-dim); line-height: 1.2; }
.promo-grid .pr { font-size: 12px; color: var(--text-faint); font-weight: 600; }

.confirm-card p { margin: 4px 0 18px; font-size: 18px; line-height: 1.4; }
.confirm-actions { display: flex; justify-content: center; gap: 12px; }

/* Итог партии */
.result-card { max-width: 520px; padding: 18px 22px 22px; overflow: hidden; }
.result-rays {
    position: absolute; left: 50%; top: 100px; width: 640px; height: 640px; margin: -320px 0 0 -320px; z-index: 0;
    background: repeating-conic-gradient(from 0deg, rgba(255, 255, 255, 0.12) 0 10deg, transparent 10deg 20deg);
    mask: radial-gradient(circle, #000 20%, transparent 60%); -webkit-mask: radial-gradient(circle, #000 20%, transparent 60%);
    animation: spin 24s linear infinite; opacity: 0;
}
.result-modal.is-win .result-rays { opacity: 1; }
.result-hero { position: relative; z-index: 1; height: 190px; display: flex; align-items: flex-end; justify-content: center; }
.result-hero img { width: 180px; height: 180px; object-fit: contain; filter: drop-shadow(0 14px 18px rgba(0, 0, 0, 0.5)); }
.result-hero img:not([src]) { display: none; }
#resultHero { animation: heroIn 0.9s var(--ease-pop) both, floaty 3s ease-in-out 0.9s infinite; }
#resultLoser { width: 120px; height: 120px; margin-left: -40px; filter: grayscale(0.85) brightness(0.7) drop-shadow(0 10px 12px rgba(0, 0, 0, 0.5)); transform: rotate(-78deg) translateY(30px); transform-origin: 50% 90%; animation: topple 1.1s ease-in 0.3s both; }
.result-modal.is-draw #resultLoser { transform: none; animation: heroIn 0.9s var(--ease-pop) 0.15s both; filter: drop-shadow(0 10px 12px rgba(0, 0, 0, 0.5)); margin-left: -20px; width: 160px; height: 160px; }
@keyframes heroIn { from { opacity: 0; transform: translateY(40px) scale(0.3) rotate(-20deg); } to { opacity: 1; transform: none; } }
@keyframes floaty { 50% { transform: translateY(-8px); } }
@keyframes topple { from { transform: none; opacity: 0; } 30% { opacity: 1; } to { transform: rotate(-78deg) translateY(30px); } }
.result-title {
    position: relative; z-index: 1; margin: 8px 0 4px;
    font-family: var(--font-display); font-weight: 900; font-size: clamp(38px, 9vw, 58px); line-height: 1.05;
}
.result-title .word { display: inline-block; white-space: nowrap; }
.result-title .ch { display: inline-block; animation: letterIn 0.6s var(--ease-pop) both; }
@keyframes letterIn { from { opacity: 0; transform: translateY(-40px) scale(0.3) rotate(-20deg); } to { opacity: 1; transform: none; } }
.result-modal.is-win .result-title {
    background: linear-gradient(180deg, #fff6c9 10%, #ffd24a 55%, #e0901b 100%);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    filter: drop-shadow(0 3px 0 rgba(0, 0, 0, 0.35)) drop-shadow(0 0 22px rgba(255, 210, 74, 0.55));
}
.result-modal.is-win .result-title .word, .result-modal.is-win .result-title .ch { background: inherit; -webkit-background-clip: text; background-clip: text; }
.result-modal.is-lose .result-title { color: #ff8a8a; text-shadow: 0 3px 0 rgba(0, 0, 0, 0.35), 0 0 26px rgba(255, 70, 70, 0.45); }
body[data-theme="hospital"] .result-modal.is-lose .result-title { animation: glitch 2.2s infinite steps(1); }
@keyframes glitch {
    0%, 86%, 100% { transform: none; text-shadow: 0 3px 0 rgba(0, 0, 0, 0.35), 0 0 26px rgba(255, 70, 70, 0.45); }
    88% { transform: translate(-3px, 1px) skewX(-8deg); text-shadow: 3px 0 #22d3ee, -3px 0 #f43f5e; }
    92% { transform: translate(3px, -1px) skewX(6deg); text-shadow: -3px 0 #22d3ee, 3px 0 #f43f5e; }
}
.result-modal.is-draw .result-title { color: #e0e7ff; }
.result-sub { position: relative; z-index: 1; margin: 6px 0 12px; color: var(--text-dim); font-size: 17px; line-height: 1.4; min-height: 2.8em; }
.result-stats { position: relative; z-index: 1; display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.result-stats span { padding: 6px 12px; border-radius: 999px; background: rgba(255, 255, 255, 0.08); font-size: 14px; color: var(--text-dim); }
.result-actions { position: relative; z-index: 1; display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.result-actions .btn { min-height: 50px; font-size: 16px; padding: 0 20px; }
.result-actions .btn-ghost { margin-top: 0; }
body.is-gloom .board-stage { filter: saturate(0.45) brightness(0.8); transition: filter 1.2s; }

/* Переход-«портал» между вселенными */
.portal-wipe {
    position: fixed; inset: 0; z-index: 50; pointer-events: none; opacity: 0;
    background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.95) 0%, rgba(196, 181, 253, 0.9) 18%, rgba(56, 189, 248, 0.6) 34%, transparent 60%);
}
.portal-wipe.run { animation: wipe 0.9s ease both; }
@keyframes wipe {
    0% { opacity: 0; transform: scale(0.2) rotate(0deg); }
    45% { opacity: 1; transform: scale(2.4) rotate(90deg); }
    100% { opacity: 0; transform: scale(3.2) rotate(140deg); }
}

.fx-canvas { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 45; pointer-events: none; }

.toast {
    position: fixed; left: 50%; bottom: max(20px, env(safe-area-inset-bottom)); z-index: 60;
    transform: translate(-50%, 30px); opacity: 0; pointer-events: none;
    padding: 12px 18px; border-radius: 14px; background: var(--panel-strong); border: 1px solid var(--panel-border);
    box-shadow: var(--shadow); font-size: 15px; transition: opacity 0.3s, transform 0.3s var(--ease-pop);
    max-width: calc(100vw - 32px); text-align: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.noscript { position: fixed; inset: 0; display: grid; place-items: center; background: #0d0b1d; font-size: 20px; }

@keyframes pop { from { transform: scale(0.4); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- Запасная 2D-доска (без WebGL) ---------- */
.board2d { position: absolute; inset: 4%; display: grid; grid-template-columns: repeat(8, 1fr); grid-template-rows: repeat(8, 1fr); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); touch-action: none; }
.board2d .sq { position: relative; display: grid; place-items: center; user-select: none; }
.board2d .sq.l { background: #eed7b0; }
.board2d .sq.d { background: #a9774f; }
.board2d .sq.last { box-shadow: inset 0 0 0 999px rgba(255, 214, 90, 0.4); }
.board2d .sq.sel { box-shadow: inset 0 0 0 999px rgba(120, 200, 255, 0.5); }
.board2d .sq.check { background: radial-gradient(circle, #ff4d4d, #b91c1c 75%); }
.board2d .sq.target::after { content: ''; width: 26%; height: 26%; border-radius: 50%; background: rgba(20, 20, 20, 0.35); }
.board2d .sq.capture::after { content: ''; position: absolute; inset: 6%; border-radius: 50%; border: 5px solid rgba(200, 30, 30, 0.55); }
.board2d .pc { font-size: min(8vw, 64px); line-height: 1; text-shadow: 0 2px 2px rgba(0, 0, 0, 0.35); pointer-events: none; }
.board2d .pc.w { color: #fffdf6; -webkit-text-stroke: 1.5px #3b2a1a; }
.board2d .pc.b { color: #1f140c; }
.board2d .coord { position: absolute; font-size: 11px; font-weight: 900; opacity: 0.7; }
.board2d .coord.f { right: 4px; bottom: 2px; }
.board2d .coord.r { left: 4px; top: 2px; }

/* ---------- Адаптивность ---------- */
/* Телефон и планшет в портретной ориентации: игроки строкой, под ними квадратная доска
   на всю ширину экрана, кнопки и ходы — ниже */
@media (orientation: portrait) and (max-width: 980px), (max-width: 599px) {
    body[data-screen="game"] { --topbar-h: 46px; }
    body[data-screen="game"] .screens { padding: calc(var(--topbar-h) + env(safe-area-inset-top)) 4px 12px; }
    body[data-screen="game"] .icon-btn { width: 34px; height: 34px; font-size: 15px; }
    .game-layout {
        grid-template-columns: minmax(0, 1fr); grid-template-rows: none;
        grid-template-areas: "players" "board" "side";
        height: auto; gap: 6px;
    }
    .players { grid-template-columns: 1fr 1fr; gap: 4px; }
    .player-card { min-height: 38px; padding: 2px 6px 2px 2px; gap: 5px; border-radius: 12px; }
    .pc-avatar { width: 30px; height: 30px; }
    .pc-name { font-size: 13px; }
    .pc-sub { font-size: 10px; }
    .pc-captured { max-width: 42%; }
    .pc-captured img { width: 15px; height: 15px; margin-left: -5px; }
    .pc-captured .adv { font-size: 11px; }
    .board-stage {
        height: auto; aspect-ratio: 1 / 1; border-radius: 16px;
        max-height: calc(100vh - var(--topbar-h) - 96px);
        max-height: calc(100svh - var(--topbar-h) - 96px);
    }
    .cam-controls { position: static; flex-direction: row; justify-content: center; gap: 6px; margin-top: 6px; }
    .cam-btn { width: 42px; height: 34px; }
    .side-panel { gap: 6px; }
    .controls { grid-template-columns: repeat(6, 1fr); }
    .tile-btn { min-height: 42px; font-size: 10px; }
    .tile-btn .ti { font-size: 16px; }
    .history-card { flex: none; }
    .move-list { max-height: 150px; }
}

/* Низкий экран в альбомной ориентации (телефон боком): колонка справа ещё компактнее */
@media (orientation: landscape) and (max-height: 560px) {
    body[data-screen="game"] { --topbar-h: 42px; }
    body[data-screen="game"] .icon-btn { width: 32px; height: 32px; font-size: 14px; }
    body[data-screen="game"] .screens { padding-bottom: 6px; }
    .game-layout { gap: 5px 8px; height: calc(100vh - var(--topbar-h) - 6px); height: calc(100svh - var(--topbar-h) - 6px); }
    .players { gap: 4px; }
    .player-card { min-height: 34px; padding: 2px 8px 2px 2px; gap: 6px; }
    .pc-avatar { width: 28px; height: 28px; }
    .pc-name { font-size: 13px; }
    .pc-sub, .piece-hint { display: none; }
    .side-panel { gap: 5px; }
    .status-card { padding: 4px 10px 5px; }
    .status-kicker { font-size: 9.5px; }
    .status-text { font-size: 14px; margin-top: 1px; }
    .controls { grid-template-columns: repeat(6, 1fr); padding: 3px; gap: 3px; }
    .tile-btn { min-height: 32px; }
    .tile-btn span:not(.ti) { display: none; }
    .theme-switch { padding: 3px 6px; }
    .theme-switch button { width: 28px; height: 28px; font-size: 15px; }
    .history-card { padding: 5px 6px 4px; }
    .history-head h3 { font-size: 13px; }
    .cam-controls { top: 5px; right: 5px; gap: 4px; }
    .cam-btn { width: 30px; height: 30px; font-size: 14px; }
}

/* Четыре карточки вселенных в ряд на планшете — фигурки поменьше */
@media (max-width: 1000px) {
    .uc-scene { height: 120px; }
    .uc-piece { width: 92px; height: 92px; }
    .uc-name { font-size: 19px; }
    .uc-tag { font-size: 12px; }
}

@media (max-width: 720px) {
    :root { --topbar-h: 54px; }
    .screens { padding-left: 10px; padding-right: 10px; }
    .universe-grid { grid-template-columns: 1fr; gap: 12px; }
    .universe-card {
        display: grid; grid-template-columns: 120px 1fr; grid-template-rows: auto auto;
        column-gap: 12px; row-gap: 2px; padding: 10px 14px; text-align: left; align-items: center;
    }
    .uc-scene { grid-row: 1 / 3; width: 120px; height: 96px; }
    .uc-piece { width: 78px; height: 78px; }
    .uc-white { transform: translateX(12px) rotate(-4deg); }
    .uc-black { transform: translateX(-12px) rotate(4deg) scale(0.9); }
    .uc-name { align-self: end; font-size: 20px; }
    .uc-tag { align-self: start; }
    .difficulty-grid { grid-template-columns: 1fr; }
    .difficulty-card {
        display: grid; grid-template-columns: 50px 1fr; grid-template-areas: "icon name" "icon desc";
        align-items: center; column-gap: 12px; row-gap: 2px; padding: 14px 16px; text-align: left;
    }
    .dc-icon { grid-area: icon; font-size: 34px; }
    .dc-name { grid-area: name; }
    .dc-desc { grid-area: desc; }
    .pvp-names { grid-template-columns: 1fr; }
    .segmented { display: grid; grid-template-columns: repeat(3, 1fr); width: 100%; }
    .segmented button { flex-direction: column; justify-content: center; gap: 2px; padding: 8px 4px; font-size: 13px; line-height: 1.15; text-align: center; }
    .seg-piece, .seg-dice { width: 34px; height: 34px; font-size: 24px; }
    .mode-buttons .btn { width: 100%; }
    .promo-grid img { width: 64px; height: 64px; }
    .result-hero { height: 150px; }
    .result-hero img { width: 140px; height: 140px; }
    #resultLoser { width: 96px; height: 96px; }
    .brand-text { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}