:root {
  --black: #050403;
  --surface: #0D0906;
  --surface-2: #150F0A;
  --gold: #C9A227;
  --gold-bright: #E4C558;
  --ivory: #F4E9C9;
  --ivory-dim: #C9BFA4;
  --wine: #7A1F1F;
  --green: #2E7D32;
  --line: rgba(201, 162, 39, 0.22);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--black);
  color: var(--ivory);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--gold-bright); outline-offset: 2px; }

/* ============ LOGIN ============ */
.login-wrap {
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-card {
  width: 100%;
  max-width: 360px;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 40px 32px;
  text-align: center;
}
.login-mark {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--gold-bright);
  margin: 0 0 4px;
}
.login-mark__dot { color: var(--wine); }
.login-sub {
  font-size: 0.85rem;
  color: var(--ivory-dim);
  margin: 0 0 32px;
}
.field { display: block; margin-bottom: 18px; text-align: left; }
.field span { display: block; font-size: 0.8rem; color: var(--ivory-dim); margin-bottom: 6px; }
.field input {
  width: 100%;
  padding: 12px 14px;
  background: var(--black);
  border: 1px solid var(--line);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 0.95rem;
}
.field input:focus { border-color: var(--gold); }
.login-btn {
  width: 100%;
  padding: 14px;
  background: var(--gold);
  color: var(--black);
  border: none;
  font-weight: 600;
  cursor: pointer;
  margin-top: 6px;
}
.login-btn:hover { background: var(--gold-bright); }
.login-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.login-error {
  margin-top: 16px;
  color: #E07A7A;
  font-size: 0.85rem;
}

/* ============ ADMIN NAV ============ */
.adminnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px clamp(16px, 4vw, 40px);
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
  gap: 12px;
}
.adminnav__mark {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--gold-bright);
  display: flex;
  align-items: center;
  gap: 8px;
}
.adminnav__dot { color: var(--wine); }
.adminnav__label { font-family: var(--font-body); font-size: 0.75rem; color: var(--ivory-dim); }
.adminnav__links { display: flex; gap: 24px; }
.adminnav__links a { font-size: 0.88rem; color: var(--ivory-dim); padding-bottom: 4px; border-bottom: 2px solid transparent; }
.adminnav__links a.active, .adminnav__links a:hover { color: var(--gold-bright); border-bottom-color: var(--gold); }
.adminnav__logout {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ivory-dim);
  padding: 8px 16px;
  font-size: 0.82rem;
  cursor: pointer;
}
.adminnav__logout:hover { border-color: var(--gold); color: var(--gold-bright); }

/* ============ PAGE LAYOUT ============ */
.page { max-width: 1100px; margin: 0 auto; padding: 36px 24px 80px; }
.page-title { font-family: var(--font-display); font-size: 1.9rem; margin: 0 0 4px; color: var(--ivory); }
.page-sub { color: var(--ivory-dim); font-size: 0.85rem; margin: 0 0 32px; }
.section-h { font-family: var(--font-display); font-size: 1.3rem; margin: 48px 0 16px; color: var(--ivory); }

/* ============ STAT GRID ============ */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 20px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 22px 20px;
}
.stat-label { font-size: 0.78rem; color: var(--ivory-dim); margin: 0 0 10px; }
.stat-value { font-family: var(--font-display); font-size: 1.8rem; color: var(--gold-bright); margin: 0; }

/* ============ TABLES ============ */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); }
table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
th, td { text-align: left; padding: 12px 16px; white-space: nowrap; }
thead th { color: var(--ivory-dim); font-weight: 500; font-size: 0.78rem; border-bottom: 1px solid var(--line); }
tbody tr { border-bottom: 1px solid var(--line); }
tbody tr:last-child { border-bottom: none; }
.muted { color: var(--ivory-dim); white-space: normal; }

/* ============ SEARCH ============ */
.search-form {
  display: flex;
  gap: 10px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.search-form select, .search-form input {
  padding: 12px 14px;
  background: var(--black);
  border: 1px solid var(--line);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 0.9rem;
}
.search-form input { flex: 1; min-width: 200px; }
.search-form button {
  padding: 12px 24px;
  background: var(--gold);
  color: var(--black);
  border: none;
  font-weight: 600;
  cursor: pointer;
}
.search-form button:hover { background: var(--gold-bright); }

.badge { padding: 3px 10px; font-size: 0.75rem; display: inline-block; }
.badge--valid { background: rgba(46,125,50,0.18); color: #6FCF73; }
.badge--checked { background: rgba(201,162,39,0.18); color: var(--gold-bright); }
.badge--invalid { background: rgba(122,31,31,0.18); color: #E07A7A; }

/* ============ SCANNER ============ */
.page--scan { text-align: center; max-width: 480px; }
.scan-area {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
  margin-top: 20px;
}
#scan-video { width: 100%; height: 100%; object-fit: cover; }
.scan-frame {
  position: absolute;
  inset: 12%;
  border: 2px solid var(--gold-bright);
  pointer-events: none;
}
.scan-hint { color: var(--ivory-dim); font-size: 0.85rem; margin: 16px 0 0; }

.scan-result {
  margin-top: 24px;
  padding: 24px;
  border: 1px solid var(--line);
  background: var(--surface);
}
.scan-result__verdict { font-family: var(--font-display); font-size: 1.5rem; margin: 0 0 8px; }
.scan-result__verdict--valid { color: #6FCF73; }
.scan-result__verdict--warn { color: var(--gold-bright); }
.scan-result__verdict--invalid { color: #E07A7A; }
.scan-result__name { font-size: 1rem; color: var(--ivory); margin: 0 0 4px; }
.scan-result__detail { font-size: 0.85rem; color: var(--ivory-dim); margin: 0 0 20px; }
.scan-again-btn {
  padding: 12px 28px;
  background: var(--gold);
  color: var(--black);
  border: none;
  font-weight: 600;
  cursor: pointer;
}

.manual-entry { margin-top: 36px; border-top: 1px solid var(--line); padding-top: 24px; }
.manual-entry__label { font-size: 0.8rem; color: var(--ivory-dim); margin: 0 0 12px; }

/* ============ SETTINGS PAGE ============ */
.page--settings { max-width: 640px; }
.settings-section {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 28px 28px 24px;
  margin-bottom: 28px;
}
.settings-section .section-h { margin-top: 0; margin-bottom: 20px; }
.settings-form .field { margin-bottom: 20px; }
.field-hint {
  display: block;
  font-size: 0.74rem;
  color: var(--ivory-dim);
  margin-top: 5px;
  font-weight: 400;
}
.save-btn {
  padding: 12px 24px;
  background: var(--gold);
  color: var(--black);
  border: none;
  font-weight: 600;
  cursor: pointer;
}
.save-btn:hover { background: var(--gold-bright); }

.save-banner {
  padding: 12px 18px;
  margin-bottom: 24px;
  font-size: 0.88rem;
  border: 1px solid;
}
.save-banner--ok { background: rgba(46,125,50,0.12); border-color: #2E7D32; color: #8FE08F; }
.save-banner--error { background: rgba(122,31,31,0.12); border-color: var(--wine); color: #E07A7A; }

/* Toggle switch */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  font-size: 0.88rem;
  color: var(--ivory);
  cursor: pointer;
}
.toggle { position: relative; width: 44px; height: 24px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle__track {
  position: absolute; inset: 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: background 0.2s ease;
}
.toggle__track::before {
  content: '';
  position: absolute;
  left: 3px; top: 50%;
  transform: translateY(-50%);
  width: 16px; height: 16px;
  background: var(--ivory-dim);
  border-radius: 50%;
  transition: left 0.2s ease, background 0.2s ease;
}
.toggle input:checked + .toggle__track { background: rgba(122,31,31,0.5); border-color: var(--wine); }
.toggle input:checked + .toggle__track::before { left: 23px; background: #E07A7A; }

/* Danger zone */
.danger-zone { border-color: rgba(122,31,31,0.5); }
.danger-zone__title { color: #E07A7A; }
.danger-zone__text {
  font-size: 0.85rem;
  color: var(--ivory-dim);
  margin: 0 0 24px;
  line-height: 1.6;
}
.danger-btn {
  padding: 12px 24px;
  background: transparent;
  border: 1px solid var(--wine);
  color: #E07A7A;
  font-weight: 600;
  cursor: pointer;
}
.danger-btn:hover:not(:disabled) { background: rgba(122,31,31,0.15); }
.danger-btn:disabled { opacity: 0.4; cursor: not-allowed; }
#manual-form { display: flex; gap: 10px; }
#manual-form input {
  flex: 1;
  padding: 12px 14px;
  background: var(--black);
  border: 1px solid var(--line);
  color: var(--ivory);
  font-family: var(--font-body);
}
#manual-form button {
  padding: 12px 20px;
  background: var(--gold);
  color: var(--black);
  border: none;
  font-weight: 600;
  cursor: pointer;
}