/* Судоку VK Mini App — премиум тёмно-синяя тема + золото. Тема единая (тёмная). */
:root {
    --font: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --bg-0: #0e1a3a;
    --bg-1: #060b1c;
    --text: #eef3ff;
    --text-dim: #8fa0c8;

    --gold-1: #f6df9c;
    --gold-2: #d4a941;
    --gold-3: #9c7420;

    --cell: rgba(20, 34, 72, .5);
    --cell-fixed: rgba(12, 22, 50, .8);
    --grid-line: rgba(120, 150, 220, .22);
    --grid-bold: rgba(150, 180, 250, .75);

    --accent: #3f7dff;
    --accent-soft: rgba(63, 125, 255, .28);
    --sel: rgba(63, 125, 255, .45);
    --peer: rgba(63, 125, 255, .12);
    --same: rgba(212, 169, 65, .22);
    --error: #e0553f;
    --error-soft: rgba(224, 85, 63, .28);

    --panel: rgba(16, 30, 66, .6);
    --panel-border: rgba(96, 132, 220, .3);
    --panel-glow: 0 0 18px rgba(47, 100, 255, .16), inset 0 1px 0 rgba(255,255,255,.05);
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html, body { min-height: 100%; }
html { overflow-x: hidden; overflow-y: auto; }
body {
    font-family: var(--font); color: var(--text);
    font-size: 15px; line-height: 1.45; -webkit-font-smoothing: antialiased;
    min-height: 100dvh;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior-y: contain;
    background:
        radial-gradient(120% 70% at 50% -10%, rgba(63, 118, 255, .26), transparent 60%),
        radial-gradient(90% 60% at 50% 115%, rgba(38, 90, 210, .18), transparent 60%),
        linear-gradient(180deg, var(--bg-0), var(--bg-1) 72%);
    background-attachment: fixed;
}
.hidden { display: none !important; }
[hidden] { display: none !important; }
#app { height: 100dvh; min-height: 0; display: flex; flex-direction: column; overflow: hidden; }
.screen {
    flex: 1 1 auto;
    height: 100%;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding:
        max(14px, env(safe-area-inset-top))
        max(14px, env(safe-area-inset-right))
        max(20px, env(safe-area-inset-bottom))
        max(14px, env(safe-area-inset-left));
}
button { touch-action: manipulation; }
button:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }

/* ---------- Меню ---------- */
#screen-menu { align-items: center; justify-content: flex-start; gap: 6px; overflow-x: hidden; overflow-y: auto; min-height: 0; -webkit-overflow-scrolling: touch; }
.brand { text-align: center; margin-bottom: 10px; }
.brand-grid { display: grid; grid-template-columns: repeat(3, 20px); grid-auto-rows: 20px; gap: 2px; justify-content: center; margin: 0 auto 8px; padding: 4px; border: 1.5px solid var(--gold-2); border-radius: 6px; background: rgba(0,0,0,.2); }
.brand-grid span { display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 800; color: var(--gold-1); background: rgba(63,125,255,.12); border-radius: 3px; }
.menu-title {
    font-size: 52px; font-weight: 800; letter-spacing: 1px;
    background: linear-gradient(180deg, var(--gold-1) 20%, var(--gold-2) 62%, var(--gold-3));
    -webkit-background-clip: text; background-clip: text; color: transparent;
    filter: drop-shadow(0 3px 12px rgba(212, 169, 65, .35));
}
.menu-subtitle { font-size: 12px; font-weight: 700; letter-spacing: 2.4px; text-transform: uppercase; color: var(--text-dim); margin: -2px 0 18px; }

.menu-actions { width: 100%; max-width: 400px; display: flex; flex-direction: column; gap: 10px; }
.mode-card { display: flex; align-items: center; gap: 14px; text-align: left; font-family: var(--font); color: var(--text); cursor: pointer; background: var(--panel); border: 1.5px solid var(--panel-border); border-radius: 16px; padding: 14px 15px; box-shadow: var(--panel-glow); transition: transform .07s ease, border-color .15s; position: relative; }
.mode-card:active { transform: scale(.98); }
.mode-card-primary { border-color: rgba(96, 150, 255, .6); box-shadow: 0 0 26px rgba(47, 110, 255, .32), inset 0 1px 0 rgba(255,255,255,.08); background: linear-gradient(165deg, rgba(30, 60, 150, .6), rgba(16, 30, 66, .7)); }
.mode-card-daily { border-color: rgba(120, 220, 160, .5); }
.mode-card-coach { border-color: rgba(130, 112, 255, .68); background: linear-gradient(165deg, rgba(66, 47, 142, .62), rgba(16, 30, 66, .72)); }
.coach-badge { width: auto; padding: 0 8px; border-radius: 8px; background: #7658df; font-size: 9px; letter-spacing: .7px; }
.mode-icon { flex: none; width: 48px; height: 48px; border-radius: 13px; font-size: 24px; background: rgba(6, 14, 36, .6); border: 1px solid var(--panel-border); display: flex; align-items: center; justify-content: center; }
.mode-name { display: block; font-size: 16.5px; font-weight: 800; }
.mode-sub { display: block; font-size: 12.5px; color: var(--text-dim); margin-top: 1px; }
.mode-badge { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); width: 26px; height: 26px; border-radius: 50%; background: linear-gradient(165deg, #34c471, #1c9a52); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 15px; }

.opt-block { width: 100%; max-width: 400px; margin-top: 16px; }
.opt-label { font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-dim); margin-bottom: 8px; text-align: center; }
.seg { display: flex; gap: 5px; background: var(--panel); border: 1.5px solid var(--panel-border); border-radius: 14px; padding: 5px; box-shadow: var(--panel-glow); }
.seg-btn { flex: 1; padding: 10px 4px; border: none; border-radius: 10px; cursor: pointer; background: transparent; color: var(--text-dim); font-family: var(--font); transition: background .15s, color .15s; }
.seg-btn b { font-size: 13px; font-weight: 700; }
.seg-btn.active { background: linear-gradient(165deg, rgba(212,169,65,.28), rgba(156,116,32,.2)); color: var(--gold-1); box-shadow: inset 0 0 0 1px rgba(212,169,65,.4); }
/* Сетка сложностей 3×2 для 6 уровней */
.seg.seg-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; }
.level-line { text-align: center; margin-top: 10px; font-size: 14px; color: var(--text-dim); font-weight: 600; }
.level-line b { color: var(--gold-1); font-size: 17px; font-weight: 800; }
.btn-play { width: 100%; margin-top: 10px; }

.weekly-card { width: 100%; max-width: 400px; margin-top: 12px; padding: 12px 14px; border: 1.5px solid var(--panel-border); border-radius: 14px; background: var(--panel); box-shadow: var(--panel-glow); }
.weekly-copy { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; margin-bottom: 10px; }
.weekly-copy b { font-size: 13px; }
.weekly-copy span { color: var(--text-dim); font-size: 11px; }
.week-track { display: grid; grid-template-columns: repeat(7, 1fr); gap: 5px; }
.week-day { display: flex; flex-direction: column; align-items: center; gap: 3px; color: var(--text-dim); }
.week-day i { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--panel-border); background: rgba(6,14,36,.5); font-size: 11px; font-style: normal; font-weight: 800; }
.week-day small { font-size: 9px; }
.week-day.done i { background: #22975b; border-color: #50d48a; color: #fff; }
.week-day.today i { box-shadow: 0 0 0 2px var(--gold-2); }

.mastery-card, .missions-card { width: 100%; max-width: 400px; margin-top: 12px; padding: 12px 14px; border: 1.5px solid var(--panel-border); border-radius: 14px; background: var(--panel); box-shadow: var(--panel-glow); }
.mastery-main { width: 100%; display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 10px; border: 0; background: transparent; color: var(--text); text-align: left; font-family: var(--font); cursor: pointer; }
.mastery-main > span:nth-child(2) { display: flex; flex-direction: column; }
.mastery-main small, .mastery-awards, .section-head span { color: var(--text-dim); font-size: 11px; }
.mastery-level { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; color: #101938; background: linear-gradient(145deg, var(--gold-1), var(--gold-2)); font-size: 19px; font-weight: 900; }
.mastery-track, .mission-track { height: 6px; overflow: hidden; border-radius: 5px; background: rgba(4,9,25,.7); margin-top: 10px; }
.mastery-track i, .mission-track i { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, #7658df, #4b8aff); transition: width .25s ease; }
.section-head { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; margin-bottom: 9px; }
.missions-list { display: flex; flex-direction: column; gap: 9px; }
.mission-row { display: grid; grid-template-columns: 30px 1fr auto; gap: 8px; align-items: center; }
.mission-icon { font-size: 20px; }
.mission-copy { display: flex; flex-direction: column; min-width: 0; }
.mission-copy b { font-size: 12px; }
.mission-copy small { color: var(--text-dim); font-size: 10px; }
.mission-count { font-size: 11px; font-weight: 800; color: var(--gold-1); }
.mission-row.done .mission-count { color: #55d98f; }
.mission-row .mission-track { grid-column: 2 / 4; margin-top: -3px; height: 4px; }
.mission-row.done .mission-track i { background: #34c471; }
.meta-actions { width: 100%; max-width: 400px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.meta-actions .btn { font-size: 13px; padding: 10px; }

.menu-stats { display: flex; align-items: stretch; gap: 4px; margin-top: 18px; width: 100%; max-width: 400px; background: var(--panel); border: 1.5px solid var(--panel-border); border-radius: 14px; padding: 12px 8px; box-shadow: var(--panel-glow); }
.stat-item { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px; }
.stat-item b { font-size: 20px; font-weight: 800; color: var(--gold-1); }
.stat-item span { font-size: 10.5px; color: var(--text-dim); text-transform: uppercase; letter-spacing: .4px; text-align: center; }
.stat-sep { width: 1px; background: var(--panel-border); }
.rules-link { margin-top: 18px; background: none; border: none; cursor: pointer; color: var(--text-dim); font-family: var(--font); font-size: 14px; font-weight: 600; text-decoration: underline; }
.sync-status { display: flex; align-items: center; justify-content: center; gap: 7px; margin-top: 12px; color: var(--text-dim); font-size: 11px; text-align: center; }
.sync-dot { width: 7px; height: 7px; border-radius: 50%; background: #7e8bac; box-shadow: 0 0 0 3px rgba(126,139,172,.12); }
.sync-status[data-state="connecting"] .sync-dot { background: var(--gold-2); animation: syncPulse 1s infinite alternate; }
.sync-status[data-state="ok"] .sync-dot { background: #34c471; }
.sync-status[data-state="error"] .sync-dot { background: #ee9c38; }
@keyframes syncPulse { to { opacity: .35; } }

/* ---------- Шапка игры ---------- */
.game-header { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.icon-btn { flex: none; width: 40px; height: 40px; border-radius: 12px; cursor: pointer; background: var(--panel); border: 1.5px solid var(--panel-border); color: var(--text); font-size: 19px; display: flex; align-items: center; justify-content: center; font-family: var(--font); }
.icon-btn:active { transform: scale(.94); }
.hud { flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px; }
.hud-item { display: flex; align-items: center; gap: 4px; font-weight: 700; font-size: 13.5px; color: var(--text); background: var(--panel); border: 1.5px solid var(--panel-border); border-radius: 10px; padding: 7px 10px; }
.hud-ico { font-size: 12px; }
#hud-mistakes.warn { color: var(--error); }

/* ---------- Доска ---------- */
/* Размер доски ограничен и по ширине, и по высоте вьюпорта — иначе на вебе
   (широкий/низкий экран) нижний ряд обрезается. ~300px резервируем под шапку,
   инструменты, нампад и кнопку звука. */
.board-wrap { position: relative; width: min(460px, 92vw, max(250px, calc(100dvh - 340px))); max-width: none; margin: 0 auto; aspect-ratio: 1; }
#screen-game.coach-open .board-wrap { width: min(460px, 92vw, max(250px, calc(100dvh - 420px))); }
.board {
    position: absolute; inset: 0;
    display: grid; grid-template-columns: repeat(9, 1fr); grid-template-rows: repeat(9, 1fr);
    background: var(--grid-bold); gap: 1px; padding: 2px;
    border: 2.5px solid var(--grid-bold); border-radius: 12px; overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,.4), inset 0 0 40px rgba(0,0,0,.25);
}
.cell {
    position: relative; background: var(--cell); display: flex; align-items: center; justify-content: center;
    font-size: clamp(18px, 6vw, 30px); font-weight: 700; color: #a6c1ff; cursor: pointer;
    text-shadow: 0 1px 3px rgba(0, 0, 0, .55);
    user-select: none; transition: background .12s; border: 0; padding: 0; font-family: var(--font);
}
/* Жирные линии между блоками 3×3 — через толстые gap-разделители */
.cell.bd-r { box-shadow: inset -2px 0 0 var(--grid-bold); }
.cell.bd-b { box-shadow: inset 0 -2px 0 var(--grid-bold); }
.cell.bd-r.bd-b { box-shadow: inset -2px 0 0 var(--grid-bold), inset 0 -2px 0 var(--grid-bold); }
.cell.fixed { color: var(--text); background: var(--cell-fixed); }
.cell.peer { background: var(--peer); }
.cell.same-num { background: var(--same); }
.cell.sel { background: var(--sel); box-shadow: inset 0 0 0 2px var(--accent); color: #fff; }
.cell.error { color: var(--error); }
.cell.error.sel { box-shadow: inset 0 0 0 2px var(--error); }
.cell.coach-peer { background: rgba(118, 88, 223, .16); }
.cell.coach-target { z-index: 2; background: rgba(118, 88, 223, .58); box-shadow: inset 0 0 0 3px #c8b9ff, 0 0 14px rgba(118,88,223,.8); }
.cell.hint-flash { animation: hintFlash .8s ease; }
@keyframes hintFlash { 0%,100% { background: var(--cell); } 40% { background: rgba(120,220,160,.5); } }
.cell.pop { animation: pop .18s ease; }
@keyframes pop { 0% { transform: scale(.6); } 60% { transform: scale(1.12); } 100% { transform: scale(1); } }

/* Заметки (карандаш) */
.notes { position: absolute; inset: 2px; display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); pointer-events: none; }
.notes span { font-size: clamp(7px, 2vw, 10px); font-weight: 700; color: #b9c6e8; text-shadow: 0 1px 2px rgba(0, 0, 0, .6); display: flex; align-items: center; justify-content: center; line-height: 1; }

/* Пауза-крышка */
.board-cover { position: absolute; inset: 0; background: rgba(6, 11, 28, .92); border-radius: 12px; display: flex; align-items: center; justify-content: center; z-index: 5; }

/* ---------- Инструменты ---------- */
.tools { display: flex; gap: 6px; justify-content: center; margin: 12px auto 8px; width: 100%; max-width: 460px; }
.tool { flex: 1; min-height: 52px; display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 8px 2px; border: 1.5px solid var(--panel-border); border-radius: 12px; background: var(--panel); color: var(--text-dim); font-family: var(--font); font-size: 11px; font-weight: 600; cursor: pointer; position: relative; }
.tool:active { transform: scale(.95); }
.tool:disabled { opacity: .4; }
.tool-ico { font-size: 20px; }
.tool.active { color: var(--gold-1); border-color: rgba(212,169,65,.5); background: linear-gradient(165deg, rgba(212,169,65,.2), rgba(156,116,32,.14)); }
.tool-state { position: absolute; top: 5px; right: 8px; font-size: 9px; font-weight: 800; text-transform: uppercase; color: var(--text-dim); }
.tool.active .tool-state { color: var(--gold-1); }
.count-badge { position: absolute; top: 4px; right: 6px; min-width: 16px; height: 16px; padding: 0 4px; border-radius: 8px; background: var(--accent); color: #fff; font-size: 10px; font-weight: 800; display: flex; align-items: center; justify-content: center; }
.tool.reward-ready { border-color: rgba(212,169,65,.7); color: var(--gold-1); }
.tool.reward-ready .count-badge { min-width: 25px; background: var(--gold-3); }

.coach-action { width: min(460px, 92vw); margin: 0 auto 8px; padding: 9px 12px; display: flex; align-items: center; justify-content: center; gap: 10px; border-radius: 12px; border: 1.5px solid rgba(147,125,255,.55); background: rgba(72,52,153,.24); color: var(--text); font-family: var(--font); cursor: pointer; }
.coach-action > span:first-child { font-size: 22px; }
.coach-action span:last-child { display: flex; flex-direction: column; align-items: flex-start; text-align: left; }
.coach-action b { font-size: 12px; }
.coach-action small { color: var(--text-dim); font-size: 9px; }
.coach-panel { width: min(460px, 92vw); margin: 0 auto 8px; padding: 11px 13px; border-radius: 12px; background: linear-gradient(165deg, rgba(96,70,201,.4), rgba(24,32,70,.88)); border: 1px solid rgba(176,158,255,.6); display: flex; flex-direction: column; gap: 3px; }
.coach-panel b { color: #d8ceff; font-size: 12px; }
.coach-panel span { color: var(--text); font-size: 11px; line-height: 1.4; }

/* ---------- Нумпад ---------- */
.numpad { display: grid; grid-template-columns: repeat(9, minmax(0, 1fr)); gap: 5px; width: min(460px, 92vw); max-width: none; margin: 0 auto; }
.num { min-width: 0; aspect-ratio: 3/4; border: 1.5px solid var(--panel-border); border-radius: 10px; background: var(--panel); color: var(--accent); font-family: var(--font); font-size: clamp(16px, 5vw, 26px); font-weight: 800; cursor: pointer; display: flex; flex-direction: column; align-items: center; justify-content: center; box-shadow: var(--panel-glow); }
.num:active { transform: scale(.94); }
.num .num-left { font-size: 9px; font-weight: 700; color: var(--text-dim); margin-top: 1px; }
.num.done { opacity: .35; pointer-events: none; }
#sound-row { display: flex; justify-content: center; margin-top: 10px; }

/* ---------- Кнопки ---------- */
.btn { font-family: var(--font); font-weight: 800; font-size: 16px; border: none; border-radius: 14px; padding: 14px 22px; cursor: pointer; color: #fff; transition: transform .07s ease; }
.btn:active { transform: scale(.97); }
.btn-primary { background: linear-gradient(165deg, #3f7dff, #244fb0); box-shadow: 0 6px 18px rgba(40,90,220,.4), inset 0 1px 0 rgba(255,255,255,.2); }
.btn-secondary { background: var(--panel); border: 1.5px solid var(--panel-border); font-size: 14px; padding: 11px 16px; }
.btn-ghost { background: none; color: var(--text-dim); font-weight: 700; font-size: 14px; padding: 8px; }

/* ---------- Оверлеи ---------- */
.overlay { position: fixed; inset: 0; z-index: 50; display: flex; align-items: center; justify-content: center; padding: 20px; background: rgba(4, 8, 20, .9); backdrop-filter: blur(6px); animation: fade .2s ease; }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.overlay-card { width: 100%; max-width: 360px; background: linear-gradient(180deg, #17264e, #0d1834); border: 1.5px solid var(--panel-border); border-radius: 22px; padding: 26px 22px; text-align: center; box-shadow: 0 20px 60px rgba(0,0,0,.6); display: flex; flex-direction: column; gap: 12px; }
.overlay-emoji { font-size: 60px; }
.overlay-title { font-size: 26px; font-weight: 800; color: var(--gold-1); }
.overlay-time { font-size: 30px; font-weight: 800; color: var(--text); }
.overlay-record { font-size: 14px; font-weight: 800; color: #34c471; }
.overlay-streak { font-size: 14px; color: var(--text-dim); }
.share-row { display: flex; gap: 8px; }
.share-row .btn { flex: 1; }
.rules-card { text-align: left; }
.rules-card .overlay-title { text-align: center; }
.rules-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.rules-list li { position: relative; padding-left: 26px; font-size: 14px; }
.rules-list li::before { content: '🔢'; position: absolute; left: 0; top: 0; }
.onboarding-card { text-align: left; max-height: calc(100dvh - 32px); overflow-y: auto; }
.onboarding-card .overlay-title, .onboarding-card > p { text-align: center; }
.onboarding-card > p { color: var(--text-dim); font-size: 14px; }
.eyebrow { color: #bdaeff; text-align: center; letter-spacing: 1.4px; font-weight: 800; font-size: 10px; }
.onboarding-points { display: flex; flex-direction: column; gap: 10px; margin: 4px 0; }
.onboarding-points span { display: grid; grid-template-columns: 30px 1fr; gap: 10px; align-items: center; }
.onboarding-points b { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: rgba(118,88,223,.35); color: #d8ceff; }
.onboarding-points em { font-style: normal; color: var(--text); font-size: 13px; }
.collection-card { max-width: 430px; max-height: calc(100dvh - 32px); overflow-y: auto; text-align: left; }
.collection-card .overlay-title, .collection-card .overlay-copy { text-align: center; }
.overlay-copy { color: var(--text-dim); font-size: 13px; }
.archive-list, .achievements-list, .leaderboard-list { display: flex; flex-direction: column; gap: 7px; }
.archive-row { display: grid; grid-template-columns: 1fr auto auto; gap: 8px; align-items: center; padding: 10px 11px; border-radius: 11px; background: rgba(5,13,35,.55); border: 1px solid var(--panel-border); }
.archive-row b { font-size: 13px; }
.archive-row span { color: var(--text-dim); font-size: 11px; }
.archive-row .btn { font-size: 11px; padding: 7px 10px; }
.achievement-row { display: grid; grid-template-columns: 34px 1fr auto; gap: 9px; align-items: center; padding: 9px; border-radius: 11px; background: rgba(5,13,35,.55); }
.achievement-row.locked { opacity: .42; filter: grayscale(1); }
.achievement-row b { font-size: 13px; }
.achievement-row span:first-child { font-size: 23px; }
.achievement-row small { color: #55d98f; }
.leader-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; padding: 4px; border-radius: 11px; background: rgba(5,13,35,.6); }
.leader-tabs button { border: 0; border-radius: 8px; padding: 8px 3px; background: transparent; color: var(--text-dim); font: 700 11px var(--font); cursor: pointer; }
.leader-tabs button.active { background: var(--accent-soft); color: #fff; }
.leader-row { display: grid; grid-template-columns: 28px 1fr auto; gap: 8px; align-items: center; padding: 9px 10px; border-radius: 10px; background: rgba(5,13,35,.55); }
.leader-row.you { border: 1px solid var(--gold-2); background: rgba(156,116,32,.14); }
.leader-rank { color: var(--text-dim); font-weight: 800; }
.leader-name { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.leader-score { color: var(--gold-1); font-weight: 800; font-size: 12px; }
.leader-empty { color: var(--text-dim); text-align: center; padding: 24px 8px; }

.toast { position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom)); transform: translateX(-50%); background: rgba(6, 12, 30, .95); border: 1.5px solid var(--panel-border); color: var(--text); padding: 11px 18px; border-radius: 12px; font-size: 14px; font-weight: 600; z-index: 60; box-shadow: 0 8px 24px rgba(0,0,0,.4); max-width: 90%; text-align: center; }

@media (min-height: 860px) {
    #screen-menu { justify-content: center; }
}
@media (max-height: 720px) {
    .brand { margin-bottom: 2px; }
    .brand-grid { grid-template-columns: repeat(3, 16px); grid-auto-rows: 16px; }
    .menu-title { font-size: 40px; }
    .menu-subtitle { margin-bottom: 8px; }
    .opt-block { margin-top: 10px; }
    .menu-stats, .rules-link { margin-top: 12px; }
    .mode-card { padding-block: 10px; }
    .mode-icon { width: 42px; height: 42px; }
    .weekly-card { margin-top: 8px; }
}

@media (max-width: 360px) {
    .screen { padding-left: max(10px, env(safe-area-inset-left)); padding-right: max(10px, env(safe-area-inset-right)); }
    .mode-card { gap: 10px; }
    .mode-name { font-size: 15px; }
    .mode-sub { font-size: 11px; }
    .week-day i { width: 28px; height: 28px; }
    .tools { gap: 4px; }
    .tool { font-size: 9px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}