:root {
  --bg: var(--tg-theme-bg-color, #0b1220);
  --text: var(--tg-theme-text-color, #f8fafc);
  --hint: var(--tg-theme-hint-color, #94a3b8);
  --button: var(--tg-theme-button-color, #38bdf8);
  --button-text: var(--tg-theme-button-text-color, #041018);
  --secondary: var(--tg-theme-secondary-bg-color, rgba(255,255,255,.06));
  --card-border: rgba(148, 163, 184, 0.18);
  --danger: #fb7185;
  --ok: #34d399;
  --radius: 16px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--bg); color: var(--text); }
body { line-height: 1.45; }
#app { max-width: 520px; margin: 0 auto; padding: 16px 14px 40px; }
.hidden { display: none !important; }
.center { text-align: center; }
.muted { color: var(--hint); }
.screen { padding: 48px 12px; }
.icon-lg { font-size: 2.4rem; margin-bottom: 8px; }

.top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-bottom: 14px; }
.eyebrow { color: var(--hint); font-size: 0.78rem; text-transform: uppercase; letter-spacing: .08em; }
.top h1 { margin: 2px 0 0; font-size: 1.4rem; letter-spacing: -0.02em; }
.icon-btn {
  border: 1px solid var(--card-border); background: var(--secondary);
  border-radius: 12px; width: 42px; height: 42px; font-size: 1.1rem; cursor: pointer;
}

.tabs {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px;
  background: var(--secondary); padding: 6px; border-radius: 14px;
  border: 1px solid var(--card-border); margin-bottom: 16px;
}
.tab {
  border: 0; background: transparent; color: var(--hint);
  border-radius: 10px; padding: 10px 8px; font: inherit; font-weight: 600; cursor: pointer;
}
.tab.active { background: rgba(56,189,248,.16); color: var(--text); }

.row-between { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
h2 { margin: 0 0 12px; font-size: 1.05rem; }

.list { display: grid; gap: 10px; }
.card, .car-item {
  background: var(--secondary);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 14px;
}
.car-item { cursor: pointer; transition: border-color .15s; }
.car-item:hover { border-color: rgba(56,189,248,.45); }
.car-item .plate {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 700; letter-spacing: .06em;
  display: inline-block; background: #f8fafc; color: #0f172a;
  padding: 4px 10px; border-radius: 8px; margin-bottom: 6px;
}
.car-item .sub { color: var(--hint); font-size: 0.88rem; }
.car-item .stats-inline { display: flex; gap: 12px; margin-top: 8px; font-size: 0.82rem; color: var(--hint); }

.btn {
  border: 0; border-radius: 12px; padding: 12px 14px; font: inherit; font-weight: 700;
  cursor: pointer; background: var(--button); color: var(--button-text);
}
.btn.sm { padding: 8px 12px; font-size: 0.9rem; }
.btn.ghost {
  background: transparent; color: var(--text); border: 1px solid var(--card-border);
}
.btn.danger { background: rgba(251,113,133,.15); color: var(--danger); border: 1px solid rgba(251,113,133,.35); }
.btn.primary { width: 100%; }
.btn:disabled { opacity: .55; }

.field { display: grid; gap: 6px; margin-bottom: 12px; font-size: 0.88rem; color: var(--hint); }
.field input, .field textarea {
  width: 100%; border-radius: 12px; border: 1px solid var(--card-border);
  background: rgba(0,0,0,.18); color: var(--text); padding: 12px; font: inherit;
}
.switch {
  display: flex; align-items: center; gap: 10px; margin-bottom: 12px;
  color: var(--text); font-size: 0.95rem;
}
.hint { color: var(--hint); font-size: 0.82rem; margin-top: 10px; }
.status { min-height: 1.2em; margin-top: 8px; font-size: 0.9rem; }
.status.ok { color: var(--ok); }
.status.err { color: var(--danger); }

.empty { text-align: center; padding: 28px 10px; color: var(--hint); }

.modal {
  position: fixed; inset: 0; background: rgba(2,6,23,.72);
  display: grid; place-items: end center; padding: 12px; z-index: 50;
}
.modal-card {
  width: min(520px, 100%);
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: 20px 20px 16px 16px;
  padding: 18px;
  max-height: 92vh; overflow: auto;
}
.modal-actions { display: flex; gap: 8px; margin-top: 8px; }
.modal-actions.col { flex-direction: column; }
.modal-card h3 { margin: 0 0 12px; }
.plate {
  text-align: center;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-weight: 700; letter-spacing: .08em; font-size: 1.2rem;
  background: #f8fafc; color: #0f172a; padding: 10px; border-radius: 12px; margin-bottom: 12px;
}
.qr-wrap { display: grid; place-items: center; margin: 8px 0 12px; }
.qr-wrap img {
  width: min(240px, 70vw); height: auto;
  background: #fff; border-radius: 16px; padding: 12px;
}
.stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 12px 0;
}
.stats div {
  text-align: center; padding: 12px; border-radius: 12px;
  background: var(--secondary); border: 1px solid var(--card-border);
}
.stats b { display: block; font-size: 1.2rem; }
.stats span { color: var(--hint); font-size: 0.8rem; }

.spinner {
  width: 36px; height: 36px; margin: 0 auto 12px; border-radius: 50%;
  border: 3px solid rgba(148,163,184,.25); border-top-color: var(--button);
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.form { margin-top: 4px; }
#admin-link-wrap { margin-top: 14px; }
#admin-link { display: block; text-align: center; text-decoration: none; }