:root {
  --bg: #0f1117;
  --panel: #171a23;
  --panel-border: #262b38;
  --text: #eef0f5;
  --text-dim: #9aa1b2;
  --accent: #4f7cff;
  --accent-hover: #6b8fff;
  --green: #22c55e;
  --red: #ef4444;
  --orange: #f59e0b;
  --radius: 10px;
  font-size: 16px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

a { color: var(--accent); }

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 16px 80px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--panel-border);
  background: var(--panel);
}

.topbar .brand {
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--text);
}

.topbar .brand span { color: var(--accent); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: var(--radius);
  padding: 12px 20px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--accent);
  color: white;
  text-decoration: none;
  transition: background 0.15s ease;
}
.btn:hover { background: var(--accent-hover); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.secondary { background: var(--panel-border); color: var(--text); }
.btn.danger { background: var(--red); }
.btn.big { padding: 20px 28px; font-size: 1.25rem; width: 100%; }

.card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.form-group { margin-bottom: 16px; }
.form-group label { display: block; margin-bottom: 6px; font-size: 0.9rem; color: var(--text-dim); }
.form-group input, .form-group select {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--panel-border);
  background: #10131a;
  color: var(--text);
  font-size: 1rem;
}
.form-group input:focus, .form-group select:focus { outline: 2px solid var(--accent); }

.auth-wrap {
  max-width: 400px;
  margin: 60px auto;
  padding: 0 16px;
}

.error-box {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid var(--red);
  color: #fecaca;
  padding: 12px 14px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 0.9rem;
  display: none;
}
.error-box.show { display: block; }

.event-list { display: flex; flex-direction: column; gap: 12px; }
.event-item {
  display: block;
  text-decoration: none;
  color: inherit;
}
.event-item .card { margin-bottom: 0; cursor: pointer; }
.event-item .card:hover { border-color: var(--accent); }

.event-name { font-size: 1.15rem; font-weight: 700; margin: 0 0 4px; }
.event-meta { color: var(--text-dim); font-size: 0.9rem; }

.stat-row { display: flex; gap: 12px; margin-top: 12px; flex-wrap: wrap; }
.stat {
  background: #10131a;
  border-radius: var(--radius);
  padding: 10px 14px;
  min-width: 90px;
}
.stat .num { font-size: 1.4rem; font-weight: 700; }
.stat .label { font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.03em; }
.stat.inside .num { color: var(--accent); }
.stat.valid .num { color: var(--green); }
.stat.dup .num { color: var(--orange); }
.stat.invalid .num { color: var(--red); }

.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 0.75rem; font-weight: 600; }
.badge.active { background: rgba(34,197,94,0.15); color: var(--green); }
.badge.closed { background: rgba(154,161,178,0.15); color: var(--text-dim); }

/* ---- Scanner ---- */
.scanner-page {
  position: fixed;
  inset: 0;
  background: #000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.scanner-header {
  padding: 10px 14px calc(10px + env(safe-area-inset-top, 0px));
  background: rgba(15,17,23,0.92);
  z-index: 5;
}
.scanner-header .event-name { font-size: 1rem; margin: 0 0 6px; }
.scanner-header .stat-row { margin-top: 0; gap: 8px; }
.scanner-header .stat { padding: 6px 10px; min-width: 70px; }
.scanner-header .stat .num { font-size: 1.1rem; }

.camera-wrap {
  position: relative;
  flex: 1;
  background: #000;
  overflow: hidden;
}
#qr-video-region, #qr-video-region video {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
}
#qr-video-region canvas { display: none !important; }

.scan-frame {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 62vw;
  max-width: 320px;
  aspect-ratio: 1;
  border: 3px solid rgba(255,255,255,0.85);
  border-radius: 18px;
  box-shadow: 0 0 0 999px rgba(0,0,0,0.35);
  pointer-events: none;
  z-index: 3;
}

.result-overlay {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  z-index: 10;
  color: white;
  padding: 20px;
}
.result-overlay.show { display: flex; }
.result-overlay .icon { font-size: 5rem; line-height: 1; margin-bottom: 12px; }
.result-overlay .title { font-size: 1.8rem; font-weight: 800; margin-bottom: 6px; }
.result-overlay .sub { font-size: 1.1rem; opacity: 0.9; }
.result-overlay.valid { background: rgba(22,163,74,0.94); }
.result-overlay.already_used { background: rgba(220,38,38,0.94); }
.result-overlay.invalid { background: rgba(217,119,6,0.94); }
.result-overlay.connlost { background: rgba(30,30,35,0.96); }

.resume-btn {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: rgba(0,0,0,0.9);
  color: white;
  border: none;
}
.resume-btn.show { display: flex; }
.resume-btn .big-icon { font-size: 3.5rem; }

.scanner-footer {
  display: flex;
  gap: 10px;
  padding: 12px 14px calc(12px + env(safe-area-inset-bottom, 0px));
  background: rgba(15,17,23,0.92);
  z-index: 5;
}
.scanner-footer .btn { flex: 1; padding: 14px 8px; font-size: 0.85rem; }

.manual-entry-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 30;
  padding: 20px;
}
.manual-entry-modal.show { display: flex; }
.manual-entry-modal .card { width: 100%; max-width: 400px; }

.top-actions { display: flex; gap: 10px; align-items: center; }

.hint { color: var(--text-dim); font-size: 0.85rem; margin-top: 8px; }

.empty-state { text-align: center; color: var(--text-dim); padding: 40px 20px; }

/* ---- Entry/Exit mode ---- */
.mode-pill {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  vertical-align: middle;
}
.mode-pill.mode-entry { background: rgba(34,197,94,0.18); color: var(--green); }
.mode-pill.mode-exit { background: rgba(245,158,11,0.18); color: var(--orange); }

.mode-select-modal {
  position: absolute;
  inset: 0;
  z-index: 25;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.92);
  padding: 20px;
}
.mode-select-modal.show { display: flex; }
.mode-select-card { text-align: center; max-width: 360px; color: white; }
.mode-select-card h2 { margin-bottom: 6px; }
.mode-select-buttons { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; }
.mode-entry-btn { background: var(--green); }
.mode-exit-btn { background: var(--orange); }

/* ---- Clear button next to optional datetime-local fields ---- */
.field-row { display: flex; gap: 8px; align-items: stretch; }
.field-row input[type="datetime-local"] { flex: 1; min-width: 0; }
.btn-clear { padding: 0 16px; white-space: nowrap; }

/* ---- Ticket types builder (Create/Edit Event) ---- */
.ticket-type-row {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--panel-border);
}
.ticket-type-row input[type="text"] { flex: 2 1 140px; }
.ticket-type-row select { flex: 1 1 70px; }
.ticket-type-row input[type="number"] { flex: 1 1 100px; }
.ticket-type-row .enabled-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--text-dim);
  white-space: nowrap;
}
.ticket-type-row .enabled-label input { width: auto; }

/* ---- Event type chooser (Regular / Presale) — Create/Edit Event ---- */
.event-type-choice {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.event-type-choice label {
  flex: 1 1 220px;
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  cursor: pointer;
  background: #10131a;
}
.event-type-choice input[type="radio"] { width: auto; margin-right: 8px; }
.event-type-choice label:has(input:checked) { border-color: var(--accent); background: rgba(79, 124, 255, 0.08); }
.event-type-choice .sub { display: block; margin-top: 4px; font-size: 0.85rem; color: var(--text-dim); }

/* ---- Presale buttons builder — each button is its own future event, so
   it needs more fields than a plain Regular Event ticket-type row. ---- */
.presale-button-card {
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 12px;
  background: #10131a;
}
.presale-button-card .presale-head {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.presale-button-card .presale-head input[type="text"] { flex: 2 1 140px; margin: 0; }
.presale-button-card .presale-head select { flex: 0 1 70px; margin: 0; }
.presale-button-card .presale-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
}
.presale-button-card .presale-grid .form-group { margin-bottom: 0; }
.presale-button-card .presale-grid label { font-size: 0.8rem; }

/* ---- Staff access list — event detail / edit screens ---- */
.staff-access-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 10px 0;
  border-bottom: 1px solid var(--panel-border);
}
.staff-access-row:last-child { border-bottom: none; }
.staff-access-row .sa-info { min-width: 0; }
.staff-access-row .sa-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  font-weight: 700;
}
.staff-access-row .sa-meta { font-size: 0.85rem; color: var(--text-dim); }
.staff-access-row .sa-actions { display: flex; gap: 8px; }
.badge.expired, .badge.revoked { background: var(--panel-border); color: var(--text-dim); }