:root {
  --bg: #0e0e10;
  --fg: #f4f4f5;
  --muted: #8a8a93;
  --accent: #cc0000;
  --accent2: #ff4d4d;
  --card: #1a1a1f;
  --ok: #22c55e;
  --bad: #ef4444;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.screen {
  padding: 24px 20px 32px;
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ============================ Balance bar ============================ */
.balance-bar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  padding: 8px 16px;
  background: linear-gradient(180deg, rgba(14,14,16,.96) 0%, rgba(14,14,16,.8) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid #1a1a1f;
  font-weight: 700;
  font-size: 15px;
  color: var(--fg);
}
.balance-bar.bump { animation: bal-bump .35s ease; }
@keyframes bal-bump {
  0% { transform: scale(1); }
  40% { transform: scale(1.08); color: var(--ok); }
  100% { transform: scale(1); }
}
.balance-coin { font-size: 16px; }
.balance-value { letter-spacing: .02em; min-width: 24px; text-align: right; }

.hidden { display: none !important; }

.logo {
  font-size: 56px;
  text-align: center;
  margin-top: 24px;
}

h1, h2 {
  margin: 0 0 8px;
  text-align: center;
  line-height: 1.25;
}

h1 { font-size: 26px; }
h2 { font-size: 20px; text-align: left; }

p { margin: 0; line-height: 1.45; }
.muted { color: var(--muted); font-size: 14px; }
.big { font-size: 22px; font-weight: 600; text-align: center; }

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid #2a2a30;
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 64px auto 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.qheader {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.badge {
  background: var(--card);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--muted);
}
.counter { font-size: 13px; color: var(--muted); }

.timer-wrap {
  position: relative;
  background: var(--card);
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
}
.timer-bar {
  position: absolute;
  inset: 0 100% 0 0;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transition: right linear;
}
#timer-text {
  position: absolute;
  right: 8px;
  top: -22px;
  font-size: 12px;
  color: var(--muted);
}

#q-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.opt {
  background: var(--card);
  border: 1px solid #26262d;
  color: var(--fg);
  text-align: left;
  padding: 14px 16px;
  border-radius: 12px;
  font-size: 16px;
  cursor: pointer;
  transition: transform .05s, background .15s, border-color .15s;
}
.opt:active { transform: scale(.98); }
.opt.selected { border-color: var(--accent); background: #261518; }
.opt.disabled { opacity: .5; pointer-events: none; }
.opt.correct { background: #0f2e1c; border-color: var(--ok); }
.opt.wrong { background: #2e0f12; border-color: var(--bad); }

#q-open input {
  width: 100%;
  padding: 14px 16px;
  background: var(--card);
  color: var(--fg);
  border: 1px solid #26262d;
  border-radius: 12px;
  font-size: 16px;
  outline: none;
}
#q-open button {
  margin-top: 10px;
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 12px;
  background: var(--accent);
  color: white;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}

.verdict {
  text-align: center;
  font-size: 22px;
  font-weight: 700;
  padding: 14px 16px;
  border-radius: 14px;
  margin: 8px 0;
}
.verdict.ok   { color: var(--ok);  background: rgba(34,197,94,.12);  border: 1px solid rgba(34,197,94,.35); }
.verdict.bad  { color: var(--bad); background: rgba(239,68,68,.12);  border: 1px solid rgba(239,68,68,.35); }
.verdict.skip { color: var(--muted); background: var(--card);          border: 1px solid var(--border, #26262d); font-size: 16px; font-weight: 500; }

#final-leaderboard {
  padding-left: 20px;
  margin: 0;
}
#final-leaderboard li {
  padding: 6px 0;
  border-bottom: 1px solid #26262d;
}

/* ========================== Welcome / Зона ========================== */
.zone-card {
  border: 1px solid #26262d;
  border-radius: 20px;
  padding: 24px 20px;
  text-align: center;
  margin-top: 8px;
  background: var(--card);
}
.zone-label {
  color: var(--muted);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.zone-value {
  font-size: 42px;
  font-weight: 800;
  margin: 8px 0 6px;
  letter-spacing: .02em;
}

/* SHOW — тёплый, премиальный: красно-золотая палитра */
.zone-card.zone-show {
  background: linear-gradient(140deg, #2a1418 0%, #3d1820 60%, #2e1612 100%);
  border-color: #6b2c2c;
  box-shadow: 0 8px 32px -16px rgba(255, 100, 80, .4);
}
.zone-card.zone-show .zone-value {
  background: linear-gradient(90deg, #ff6b6b 0%, #ffd56e 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* PARKING — холодный, спокойный: сине-бирюзовая палитра */
.zone-card.zone-parking {
  background: linear-gradient(140deg, #0e1a2a 0%, #122845 60%, #0e1c2e 100%);
  border-color: #2a4a6b;
  box-shadow: 0 8px 32px -16px rgba(80, 160, 255, .4);
}
.zone-card.zone-parking .zone-value {
  background: linear-gradient(90deg, #4cb8ff 0%, #6ee7d1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.zone-car {
  margin-top: 14px;
  padding: 10px 14px;
  background: rgba(255,255,255,.04);
  border-radius: 10px;
  font-size: 14px;
  display: inline-flex;
  gap: 10px;
  align-items: center;
}
.zone-car .plate {
  background: white;
  color: #0e0e10;
  border-radius: 4px;
  padding: 2px 8px;
  font-weight: 700;
  letter-spacing: .04em;
  font-family: -apple-system, system-ui, sans-serif;
}
.zone-card-small {
  background: var(--card);
  border: 1px solid var(--border, #26262d);
  border-radius: 12px;
  padding: 10px 14px;
  text-align: center;
  font-size: 15px;
  margin-top: 12px;
}
.checked { text-align: center; font-size: 13px; color: var(--ok); }

.primary-btn, .ghost-btn, .text-btn {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
}
.primary-btn {
  background: var(--accent);
  color: white;
  border: none;
  margin-top: 16px;
}
.primary-btn:active { transform: scale(.99); }
.primary-btn:disabled { opacity: .5; cursor: not-allowed; }
.ghost-btn {
  background: transparent;
  color: var(--muted);
  border: 1px solid #26262d;
  margin-top: 10px;
}
.text-btn {
  width: auto;
  padding: 6px 10px;
  background: transparent;
  border: none;
  color: var(--muted);
  font-weight: 500;
  font-size: 14px;
}
.text-btn:hover { color: var(--fg); }

/* ============================== Walk-in ============================== */
#plate-input {
  width: 100%;
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid #26262d;
  background: var(--card);
  color: var(--fg);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: .08em;
  text-align: center;
  text-transform: uppercase;
}
.zone-pick { display: flex; flex-direction: column; gap: 10px; margin-top: 8px; }
.zone-opt {
  display: flex; align-items: center; gap: 10px;
  background: var(--card);
  border: 1px solid #26262d;
  border-radius: 12px;
  padding: 12px 14px;
  cursor: pointer;
  font-size: 15px;
}
.zone-opt input { accent-color: var(--accent); }

/* =============================== Опрос =============================== */
.survey-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 4px;
}
.progress {
  height: 6px; background: var(--card); border-radius: 999px;
  overflow: hidden; margin-bottom: 16px;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transition: width .3s ease;
  width: 20%;
}
.survey-body { display: flex; flex-direction: column; gap: 12px; }
.survey-body input[type="text"], .survey-body input[type="number"] {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid #26262d;
  background: var(--card);
  color: var(--fg);
  font-size: 16px;
}
.unit-wrap { position: relative; }
.unit-wrap input { padding-right: 60px; }
.unit-wrap .unit {
  position: absolute; right: 18px; top: 50%; transform: translateY(-50%);
  color: var(--muted); font-size: 14px;
}

.photo-block {
  border: 1px dashed #2e2e36;
  background: var(--card);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
}
.photo-block input[type="file"] { display: none; }
.photo-pick {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 10px;
  background: #0b0b0e;
  border: 1px solid #26262d;
  cursor: pointer;
  font-size: 14px;
  color: var(--fg);
}
.photo-pick:hover { border-color: var(--accent2); }
.photo-preview {
  margin-top: 12px;
  max-width: 100%;
  max-height: 240px;
  border-radius: 10px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.photo-status { font-size: 13px; color: var(--muted); margin-top: 8px; }

.err { color: var(--bad); font-size: 14px; min-height: 1em; }

/* ============================== Голосование ============================== */
.voting-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 12px;
}
.vote-card {
  position: relative;
  background: var(--card);
  border: 2px solid var(--border, #26262d);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: transform .08s, border-color .15s;
}
.vote-card:active { transform: scale(.98); }
.vote-card.selected { border-color: var(--accent); }
.vote-card.disabled { opacity: .6; cursor: default; }
.vote-card img { width: 100%; height: 180px; object-fit: cover; display: block; }
.vote-card .cap {
  padding: 8px 10px; font-size: 13px; text-align: center;
  border-top: 1px solid var(--border, #26262d);
}
.vote-card .check {
  position: absolute; top: 8px; right: 8px;
  background: var(--accent); color: white;
  border-radius: 50%; width: 26px; height: 26px;
  display: none; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700;
}
.vote-card.selected .check { display: flex; }
.voting-winner-img {
  max-width: 100%; max-height: 320px;
  border-radius: 12px; margin: 0 auto; display: block;
}