:root {
  --brand: #E8590C;
  --brand-dark: #C2410C;
  --brand-soft: #FFF1E6;
  --ink: #1F2937;
  --muted: #6B7280;
  --line: #E5E7EB;
  --bg: #FAFAF7;
  --card: #FFFFFF;
  --good: #15803D;
  --good-soft: #DCFCE7;
  --warn: #B45309;
  --warn-soft: #FEF3C7;
  --bad: #B91C1C;
  --bad-soft: #FEE2E2;
  --info-soft: #E0F2FE;
  --radius: 14px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  font-family: "Mukta", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px; line-height: 1.45; color: var(--ink); background: var(--bg);
  padding-bottom: env(safe-area-inset-bottom);
}
button, input, select, textarea { font: inherit; }
.topbar {
  position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 10px 16px; background: var(--card); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 40px; width: auto; border-radius: 4px; }
.brand-name { font-weight: 700; font-size: 15px; line-height: 1.1; }
.brand-sub { font-size: 13px; color: var(--brand-dark); font-weight: 600; }
.top-actions { display: flex; gap: 8px; }
.chip {
  border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 4px 12px;
  font-size: 14px; cursor: pointer; color: var(--ink); white-space: nowrap;
}
.tabs {
  display: flex; gap: 6px; overflow-x: auto; padding: 8px 16px; background: var(--card);
  border-bottom: 1px solid var(--line); position: sticky; top: 57px; z-index: 4;
}
.tabs button {
  flex: 0 0 auto; border: 0; background: transparent; padding: 8px 14px; border-radius: 999px;
  font-weight: 600; color: var(--muted); cursor: pointer;
}
.tabs button.on { background: var(--brand-soft); color: var(--brand-dark); }
main { max-width: 900px; margin: 0 auto; padding: 16px; }
h2 { font-size: 22px; margin: 4px 0 12px; }
h3 { font-size: 18px; margin: 16px 0 8px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; margin-bottom: 14px;
}
.row { display: flex; gap: 12px; align-items: center; }
.row.wrap { flex-wrap: wrap; }
.grow { flex: 1; min-width: 0; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.center { text-align: center; }
.pad { padding: 24px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px;
  padding: 10px 18px; border-radius: 12px; border: 1px solid var(--line); background: var(--card);
  font-weight: 600; cursor: pointer; color: var(--ink); text-decoration: none;
}
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn.good { background: var(--good); border-color: var(--good); color: #fff; }
.btn.bad { background: var(--bad); border-color: var(--bad); color: #fff; }
.btn.big { min-height: 72px; font-size: 20px; width: 100%; }
.btn.block { width: 100%; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.avatar {
  width: 64px; height: 64px; border-radius: 50%; object-fit: cover; background: var(--brand-soft);
  flex: 0 0 auto; border: 2px solid var(--line);
}
.avatar.xl { width: 140px; height: 140px; border-radius: 16px; }
.avatar.sm { width: 44px; height: 44px; }
.badge {
  display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 13px; font-weight: 600;
}
.badge.good { background: var(--good-soft); color: var(--good); }
.badge.warn { background: var(--warn-soft); color: var(--warn); }
.badge.bad { background: var(--bad-soft); color: var(--bad); }
.badge.info { background: var(--info-soft); color: #0369A1; }
.status { padding: 10px 12px; border-radius: 10px; margin: 12px 0; font-weight: 600; }
.status.good { background: var(--good-soft); color: var(--good); }
.status.warn { background: var(--warn-soft); color: var(--warn); }
.status.bad { background: var(--bad-soft); color: var(--bad); }
.status.info { background: var(--info-soft); color: #0369A1; }
label { display: block; font-weight: 600; margin: 10px 0 4px; font-size: 15px; }
input[type=text], input[type=tel], input[type=email], input[type=date], input[type=time], input[type=search], select, textarea {
  width: 100%; padding: 12px; border: 1px solid #D1D5DB; border-radius: 10px; background: #fff; color: var(--ink);
}
textarea { min-height: 70px; }
.photo-pick { display: flex; gap: 12px; align-items: center; margin-top: 6px; }
.photo-pick input { display: none; }
.list { list-style: none; margin: 0; padding: 0; }
.list li { display: flex; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.list li:last-child { border-bottom: 0; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 14px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 10px; text-align: center; }
.stat b { display: block; font-size: 26px; line-height: 1.1; }
.stat span { font-size: 13px; color: var(--muted); }
.person-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }
.person-tile {
  border: 2px solid var(--line); border-radius: 12px; padding: 8px; text-align: center; background: #fff; cursor: pointer;
}
.person-tile img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 8px; background: var(--brand-soft); }
.person-tile.on { border-color: var(--good); box-shadow: 0 0 0 3px var(--good-soft); }
.person-tile .nm { font-weight: 600; font-size: 15px; }
.qr-box { display: flex; justify-content: center; padding: 12px; background: #fff; border-radius: 12px; }
.otp { font-size: 40px; letter-spacing: 8px; font-weight: 700; text-align: center; margin: 8px 0; }
.modal {
  position: fixed; inset: 0; background: rgba(17, 24, 39, .55); z-index: 20; display: flex;
  align-items: flex-end; justify-content: center;
}
.modal-card {
  background: var(--card); width: 100%; max-width: 560px; max-height: 92vh; overflow-y: auto;
  border-radius: 20px 20px 0 0; padding: 20px 16px calc(20px + env(safe-area-inset-bottom));
}
@media (min-width: 700px) { .modal { align-items: center; } .modal-card { border-radius: 20px; } }
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--ink); color: #fff;
  padding: 10px 18px; border-radius: 999px; z-index: 30; max-width: calc(100% - 32px); text-align: center;
}
.banner { background: var(--good-soft); color: var(--good); border-radius: 12px; padding: 12px; margin-bottom: 12px; font-weight: 600; }
table.log { width: 100%; border-collapse: collapse; font-size: 14px; }
table.log th, table.log td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
.table-wrap { overflow-x: auto; }
#reader { width: 100%; max-width: 420px; margin: 0 auto; }
.late { border-left: 5px solid var(--bad); }

/* Printable ID cards */
.print-sheet { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.id-card { border: 2px dashed #999; border-radius: 12px; padding: 12px; text-align: center; page-break-inside: avoid; background: #fff; }
.id-card img.ph { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; }
.id-card .qr { display: flex; justify-content: center; margin: 8px 0; }
@media print {
  .topbar, .tabs, .no-print { display: none !important; }
  body { background: #fff; }
  main { max-width: none; padding: 0; }
}

.chip.on { background: var(--brand-soft); border-color: var(--brand); color: var(--brand-dark); font-weight: 600; }
.id-head { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 6px; }
.id-logo { height: 34px; width: auto; }