/* =====================================================================
   Персонализация: размер текста, стиль, анимации, игровые элементы
   ===================================================================== */
:root { --fs: 16px; }
:root[data-text="large"] { --fs: 18px; }
:root[data-text="xl"] { --fs: 20px; }
body { font-size: var(--fs); }
.q-text { font-size: calc(var(--fs) + 2px); }
.answer { font-size: var(--fs); }
.explain, .sign-text { font-size: var(--fs); }
.serious, .sec-body { font-size: calc(var(--fs) - 1px); }
.sign-text .lead { font-size: calc(var(--fs) + 1px); }
:root[data-text="xl"] .tiles, :root[data-text="xl"] .stats-row { grid-template-columns: 1fr; }

/* Анимации выключены */
:root[data-motion="off"] *, :root[data-motion="off"] *::before, :root[data-motion="off"] *::after {
  animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important;
}

/* Игровые элементы скрыты / показаны */
:root[data-game="off"] .game-only { display: none !important; }
:root[data-game="on"] .plain-only { display: none !important; }

/* --- Спокойный: синий, без градиентов --- */
:root[data-style="calm"] {
  --primary: #2563eb; --primary-2: #2563eb; --primary-soft: #e6eefc;
  --radius: 14px; --radius-sm: 10px;
  --shadow: 0 1px 3px rgba(20, 30, 60, .08);
}
:root[data-style="calm"][data-theme="dark"] { --primary: #5b8def; --primary-2: #5b8def; --primary-soft: #1e2a44; }
@media (prefers-color-scheme: dark) {
  :root[data-style="calm"]:not([data-theme="light"]) { --primary: #5b8def; --primary-2: #5b8def; --primary-soft: #1e2a44; }
  :root[data-style="strict"]:not([data-theme="light"]) {
    --primary: #8fb0d9; --primary-2: #8fb0d9; --primary-soft: #1e2a44;
    --bg: #121417; --surface: #1b1e23; --surface-2: #252a31; --line: #2f353d; --text: #e9ecf0; --muted: #9aa3ae;
  }
}
:root[data-style="calm"] .btn-primary,
:root[data-style="strict"] .btn-primary { background: var(--primary); box-shadow: none; }
:root[data-style="calm"] .xpbar > i, :root[data-style="strict"] .xpbar > i { background: var(--primary); }

/* --- Строгий: как учебник. Ровные углы, рамки вместо теней, без эмодзи и эффектов --- */
:root[data-style="strict"] {
  --primary: #1f4e8c; --primary-2: #1f4e8c; --primary-soft: #e8eef6;
  --bg: #f4f5f7; --surface: #ffffff; --surface-2: #eef0f3; --line: #d9dde3;
  --text: #1c1f24; --muted: #5d6673;
  --radius: 8px; --radius-sm: 6px; --shadow: none;
  --gold: #b8860b;
}
:root[data-style="strict"][data-theme="dark"] {
  --primary: #8fb0d9; --primary-2: #8fb0d9; --primary-soft: #1e2a44;
  --bg: #121417; --surface: #1b1e23; --surface-2: #252a31; --line: #2f353d; --text: #e9ecf0; --muted: #9aa3ae;
}
:root[data-style="strict"] .card, :root[data-style="strict"] .stat, :root[data-style="strict"] .tile,
:root[data-style="strict"] .topic, :root[data-style="strict"] .sign-cell, :root[data-style="strict"] .choice,
:root[data-style="strict"] .menu-row, :root[data-style="strict"] .bubble { border: 1px solid var(--line); box-shadow: none; }
:root[data-style="strict"] .deco { display: none !important; }
:root[data-style="strict"] h1 { font-weight: 700; }
:root[data-style="strict"] .btn { font-weight: 600; }
:root[data-style="strict"] .btn-big { min-height: 56px; font-size: 18px; border-radius: var(--radius); }
:root[data-style="strict"] .tabbar { box-shadow: none; border-top: 1px solid var(--line); }
:root[data-style="strict"] .sheet { box-shadow: 0 -1px 0 var(--line); border-radius: 12px 12px 0 0; }

/* =====================================================================
   Меню «Учёба» (список режимов)
   ===================================================================== */
.menu { display: grid; gap: 8px; }
.menu-row {
  display: flex; align-items: center; gap: 14px;
  background: var(--surface); border-radius: var(--radius); padding: 12px 14px; box-shadow: var(--shadow);
  text-decoration: none; color: var(--text); min-height: 64px; border: 0; width: 100%; text-align: left; cursor: pointer; font: inherit;
}
.menu-row:active { transform: scale(.99); }
.menu-row .m-ic { width: 42px; height: 42px; border-radius: 12px; background: var(--primary-soft); color: var(--primary); display: grid; place-items: center; flex: none; }
.menu-row .m-body { flex: 1; min-width: 0; }
.menu-row .m-title { font-weight: 700; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.menu-row .m-sub { font-size: 13px; color: var(--muted); margin-top: 2px; }
.menu-row .m-go { color: var(--muted); flex: none; }
.menu-row.primary { background: var(--primary); color: #fff; }
.menu-row.primary .m-ic { background: rgba(255, 255, 255, .18); color: #fff; }
.menu-row.primary .m-sub, .menu-row.primary .m-go { color: rgba(255, 255, 255, .85); }
:root[data-style="strict"] .menu-row.primary { border-color: var(--primary); }
:root[data-style="strict"][data-theme="dark"] .menu-row.primary { color: #121417; }
.count { min-width: 22px; height: 22px; padding: 0 7px; border-radius: 11px; background: var(--surface-2); color: var(--text); font-size: 12px; font-weight: 800; display: inline-grid; place-items: center; }
.count.hot { background: var(--bad); color: #fff; }
.section-title { font-size: 13px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; margin: 6px 4px 0; }

/* Сетка билетов в тренировке */
.ticket-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.ticket-grid a { background: var(--surface); border-radius: var(--radius-sm); padding: 10px 4px; text-align: center; text-decoration: none; color: var(--text); border: 1px solid var(--line); display: grid; gap: 2px; }
.ticket-grid a b { font-size: 18px; }
.ticket-grid a small { font-size: 11px; color: var(--muted); }
.ticket-grid a.good { border-color: var(--ok); background: var(--ok-bg); }
.ticket-grid a.bad { border-color: var(--bad); background: var(--bad-bg); }
@media (min-width: 420px) { .ticket-grid { grid-template-columns: repeat(5, 1fr); } }

/* Звёздочка избранного */
.fav-btn { color: var(--muted); }
.fav-btn.on { color: var(--gold); }

/* Штрафы */
.search { position: relative; }
.search .ic { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.search .input { padding-left: 40px; }
.pen { background: var(--surface); border-radius: var(--radius-sm); border: 1px solid var(--line); padding: 12px 14px; display: grid; gap: 4px; }
.pen .p-sum { font-weight: 800; }
.pen .p-art { font-size: 12px; color: var(--muted); }
.pen .p-text { font-size: calc(var(--fs) - 2px); }
mark { background: rgba(242, 180, 0, .35); color: inherit; border-radius: 3px; }

/* =====================================================================
   Экзамен «как в ГИБДД»
   ===================================================================== */
.gibdd-bar { display: flex; align-items: center; gap: 10px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 8px 10px; margin-bottom: 10px; }
.gibdd-bar .timer { font-variant-numeric: tabular-nums; font-weight: 800; font-size: 18px; margin-left: auto; }
.gibdd-bar .timer.low { color: var(--bad); }
.qnums { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 12px; }
.qnums i { font-style: normal; width: 28px; height: 28px; border-radius: 6px; border: 1px solid var(--line); display: grid; place-items: center; font-size: 12px; font-weight: 700; color: var(--muted); background: var(--surface); }
.qnums i.done { background: var(--surface-2); color: var(--text); }
.qnums i.cur { border: 2px solid var(--primary); color: var(--primary); }
.qnums i.extra { border-style: dashed; }
.answers.picked .answer.chosen { border-color: var(--primary); background: var(--primary-soft); }
.review { display: grid; gap: 10px; }
.review-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 12px; display: grid; gap: 6px; }
.review-item.bad { border-left: 4px solid var(--bad); }
.review-item.good { border-left: 4px solid var(--ok); }
.mode-cards { display: grid; gap: 10px; }
.mode-card { text-align: left; border: 2px solid var(--line); background: var(--surface); border-radius: var(--radius); padding: 14px; cursor: pointer; color: var(--text); display: flex; gap: 12px; align-items: flex-start; width: 100%; font: inherit; }
.mode-card.on { border-color: var(--primary); background: var(--primary-soft); }
.mode-card .m-ic { width: 40px; height: 40px; border-radius: 10px; background: var(--surface-2); display: grid; place-items: center; flex: none; color: var(--primary); }
.switch { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 48px; cursor: pointer; }
.switch input { width: 48px; height: 28px; appearance: none; border-radius: 14px; background: var(--gray); position: relative; cursor: pointer; flex: none; transition: background .15s; }
.switch input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 11px; background: #fff; transition: transform .15s; }
.switch input:checked { background: var(--primary); }
.switch input:checked::after { transform: translateX(20px); }
.preview-q { border: 1px dashed var(--line); border-radius: var(--radius-sm); padding: 12px; }

/* =====================================================================
   Регулировщик
   ===================================================================== */
:root { --xing-grass: #cfe3c0; --xing-road: #5d6470; }
:root[data-theme="dark"] { --xing-grass: #24331f; --xing-road: #3b414b; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --xing-grass: #24331f; --xing-road: #3b414b; } }
.pose-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.pose { display: grid; justify-items: center; gap: 4px; padding: 8px 4px; border-radius: var(--radius-sm); border: 2px solid var(--line); background: var(--surface); cursor: pointer; color: var(--text); font: inherit; font-size: 13px; font-weight: 650; line-height: 1.2; text-align: center; }
.pose.on { border-color: var(--primary); background: var(--primary-soft); }
.xing { width: 100%; height: auto; max-width: 420px; justify-self: center; border-radius: var(--radius-sm); display: block; }
.verdict-box { background: var(--primary-soft); border-radius: var(--radius-sm); padding: 12px 14px; font-weight: 650; }