:root {
  --bg: #0f172a;
  --panel: #1e293b;
  --panel-2: #263349;
  --border: #334155;
  --text: #e2e8f0;
  --text-dim: #94a3b8;
  --accent: #38bdf8;
  --accent-2: #22c55e;
  --danger: #ef4444;
  --warn: #f59e0b;
  --ps5: #2563eb;
  --ps4: #7c3aed;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 10px;
}

.topbar-brand { font-weight: 700; font-size: 1.2rem; color: var(--accent); }

.topbar-nav { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.topbar-nav a { color: var(--text); font-weight: 500; }
.topbar-user { color: var(--text-dim); font-size: 0.9rem; }

.btn-link {
  color: var(--danger) !important;
}

.page {
  max-width: 1300px;
  margin: 0 auto;
  padding: 28px 32px 60px;
}

h1 { font-size: 1.6rem; margin-bottom: 4px; }
h2 { font-size: 1.2rem; margin-top: 28px; }
.subtitle { color: var(--text-dim); margin-top: 0; margin-bottom: 20px; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}

.grid {
  display: grid;
  gap: 16px;
}
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

.stat {
  background: var(--panel-2);
  border-radius: var(--radius);
  padding: 16px;
  border: 1px solid var(--border);
}
.stat .label { color: var(--text-dim); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.03em; }
.stat .value { font-size: 1.8rem; font-weight: 700; margin-top: 6px; }

.seat-section { margin-bottom: 32px; }
.seat-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.seat-section-title .count { color: var(--text-dim); font-weight: 500; font-size: 0.9rem; }

.seat-card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 18px;
  text-align: center;
  cursor: pointer;
  transition: transform 0.1s, border-color 0.1s;
  display: block;
}
.seat-card:hover { border-color: var(--accent); transform: translateY(-2px); text-decoration: none; }
.seat-card.occupied { opacity: 0.55; cursor: not-allowed; }
.seat-card .badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 0.75rem; font-weight: 700; margin-bottom: 8px; }
.badge-ps5 { background: var(--ps5); color: #fff; }
.badge-ps4 { background: var(--ps4); color: #fff; }
.badge-available { background: var(--accent-2); color: #06280f; }
.badge-occupied { background: var(--danger); color: #fff; }
.seat-card .label { font-weight: 600; font-size: 1.05rem; }
.seat-card .status { color: var(--text-dim); font-size: 0.85rem; margin-top: 4px; }

.console-choice {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.console-btn {
  flex: 1;
  min-width: 160px;
  padding: 22px;
  border-radius: var(--radius);
  border: 2px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
}
.console-btn.ps5 { border-color: var(--ps5); }
.console-btn.ps4 { border-color: var(--ps4); }
.console-btn.active { box-shadow: 0 0 0 3px var(--accent) inset; }

.timer {
  font-size: 4rem;
  font-weight: 800;
  text-align: center;
  letter-spacing: 0.03em;
  margin: 20px 0;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: var(--radius);
  border: none;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
}
.btn-primary { background: var(--accent); color: #06202c; }
.btn-success { background: var(--accent-2); color: #06280f; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-secondary { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
.btn-block { display: block; width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-lg { padding: 18px 24px; font-size: 1.2rem; }

.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }

form label { display: block; margin-bottom: 6px; font-weight: 600; font-size: 0.9rem; color: var(--text-dim); }
form input[type=text], form input[type=password], form input[type=number], form input[type=tel], form select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 16px;
}
form input[type=file] { margin-bottom: 16px; color: var(--text-dim); }

table { width: 100%; border-collapse: collapse; }
table th, table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 0.92rem; }
table th { color: var(--text-dim); font-weight: 600; text-transform: uppercase; font-size: 0.75rem; letter-spacing: 0.04em; }
.table-wrap { overflow-x: auto; }

.pill { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 0.78rem; font-weight: 700; }
.pill-cash { background: var(--accent-2); color: #06280f; }
.pill-qr { background: var(--accent); color: #06202c; }
.pill-active { background: var(--warn); color: #2e1e02; }

.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-weight: 600; }
.alert-error { background: rgba(239,68,68,0.15); border: 1px solid var(--danger); color: #fecaca; }
.alert-success { background: rgba(34,197,94,0.15); border: 1px solid var(--accent-2); color: #bbf7d0; }

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.login-card { width: 100%; max-width: 380px; }
.login-card h1 { text-align: center; }

.qr-box { text-align: center; }
.qr-box img { max-width: 260px; border-radius: 8px; border: 1px solid var(--border); background: #fff; padding: 8px; }

.amount-display { text-align: center; margin: 10px 0 24px; }
.amount-display .big { font-size: 2.6rem; font-weight: 800; color: var(--accent-2); }
.amount-display .meta { color: var(--text-dim); }

.thumb { max-width: 80px; border-radius: 6px; border: 1px solid var(--border); }

.filters { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 16px; }
.filters form { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.filters label { margin-bottom: 4px; }
.filters input, .filters select { margin-bottom: 0; }

.empty { color: var(--text-dim); text-align: center; padding: 30px 0; }

@media (max-width: 600px) {
  .timer { font-size: 2.8rem; }
  .page { padding: 16px 12px 40px; }
}