:root {
  --sidebar-w: 240px;
  --sidebar-bg: #0b1220;
  --sidebar-active: #1d4ed8;
}

body.admin-body {
  margin: 0;
  min-height: 100dvh;
  background: var(--bg);
}

.admin-shell {
  display: flex;
  min-height: 100dvh;
}

.admin-sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--sidebar-bg);
  border-right: 1px solid #1e293b;
  padding: 1.25rem 0.75rem;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100dvh;
}

.admin-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  padding: 0.35rem 0.35rem 1rem;
  border-bottom: 1px solid #1e293b;
  margin-bottom: 0.75rem;
  text-align: center;
}

.admin-brand-logo {
  width: 100%;
  max-width: 180px;
  height: auto;
  background: #fff;
  border-radius: 10px;
  padding: 0.4rem 0.5rem;
}

.admin-brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  line-height: 1.3;
}

.admin-brand-text strong {
  font-size: 0.92rem;
  color: var(--text);
}

.admin-brand-text span {
  font-size: 0.78rem;
  color: var(--muted);
  letter-spacing: 0.03em;
}

.admin-login-card {
  max-width: 420px;
  margin: 0 auto;
}

.admin-login-brand {
  text-align: center;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #334155;
}

.admin-login-brand .brand-title {
  margin: 0.65rem 0 0;
  font-size: 1.05rem;
  color: var(--text);
}

.admin-login-brand .site-label {
  margin: 0.65rem 0 0;
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

.admin-nav button {
  text-align: left;
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
}

.admin-nav button:hover {
  background: #1e293b;
  color: var(--text);
}

.admin-nav button.active {
  background: var(--sidebar-active);
  color: white;
}

.admin-clock {
  font-size: 0.8rem;
  color: var(--muted);
  padding: 0.75rem 0.5rem 0;
  border-top: 1px solid #1e293b;
  line-height: 1.4;
}

.admin-main {
  flex: 1;
  padding: 1.25rem 1.5rem 2rem;
  max-width: 1100px;
}

.admin-main h2 {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
}

.admin-section {
  display: none;
}

.admin-section.active {
  display: block;
}

.admin-section .card {
  margin-bottom: 1rem;
}

.filter-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.filter-bar label {
  display: block;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

select {
  width: 100%;
  padding: 0.65rem;
  border-radius: 10px;
  border: 1px solid #334155;
  background: #0b1220;
  color: var(--text);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.stat-card {
  background: #0b1220;
  border: 1px solid #334155;
  border-radius: 12px;
  padding: 0.85rem;
}

.stat-card strong {
  display: block;
  font-size: 1.4rem;
  margin-bottom: 0.15rem;
}

.stat-card span {
  font-size: 0.8rem;
  color: var(--muted);
}

.report-table-wrap {
  overflow-x: auto;
}

.report-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.report-table th {
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.03em;
}

.report-table tbody tr:hover {
  background: rgba(59, 130, 246, 0.08);
}

.summary-card {
  background: #0b1220;
  border: 1px solid #334155;
  border-radius: 12px;
  padding: 0.85rem;
  margin-bottom: 0.75rem;
}

.summary-card h4 {
  margin: 0 0 0.5rem;
}

.summary-card ul {
  margin: 0.35rem 0 0 1rem;
  padding: 0;
  color: #cbd5e1;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.btn-row .btn {
  width: auto;
  margin-top: 0;
}

.emp-pin {
  font-size: 1rem;
  letter-spacing: 0.12em;
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
  background: #1e293b;
  color: #e2e8f0;
}

.admin-login-wrap {
  max-width: 400px;
  margin: 4rem auto;
  padding: 1rem;
}

.loc-name-input {
  width: 100%;
  min-width: 8rem;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  border: 1px solid #334155;
  background: #0f172a;
  color: var(--text);
}

.loc-name-input.saved-flash {
  border-color: #22c55e;
}

.row-inactive {
  opacity: 0.55;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-ok { background: #14532d; color: #86efac; }
.badge-off { background: #3f1d1d; color: #fca5a5; }

.btn-sm {
  padding: 0.35rem 0.65rem;
  font-size: 0.8rem;
}

.toggle-label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.qr-loc-name {
  font-size: 0.85rem;
  color: #444;
  margin-top: 0.25rem;
}

.qr-card.qr-inactive {
  opacity: 0.45;
  border: 2px dashed #ccc;
}

.admin-user-badge {
  font-size: 0.75rem;
  color: #94a3b8;
  padding: 0 0.5rem 0.75rem;
  border-bottom: 1px solid #1e293b;
  margin-bottom: 0.75rem;
  text-transform: capitalize;
}

#admin-login input {
  width: 100%;
  margin-bottom: 0.6rem;
}

@media (max-width: 768px) {
  .admin-shell {
    flex-direction: column;
  }
  .admin-sidebar {
    width: 100%;
    height: auto;
    position: static;
    padding-bottom: 0.5rem;
  }
  .admin-nav {
    flex-direction: row;
    flex-wrap: wrap;
  }
  .admin-nav button {
    flex: 1 1 auto;
    font-size: 0.8rem;
    padding: 0.5rem;
  }
  .admin-main {
    padding: 1rem;
  }
}

.schedule-grid {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 0.35rem;
}

.schedule-row input[type="time"] {
  margin-left: 0.5rem;
  padding: 0.35rem 0.5rem;
  border-radius: 8px;
  border: 1px solid #334155;
  background: #0f172a;
  color: inherit;
}

.email-slots-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-top: 0.75rem;
}

.email-slot-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.6rem;
  align-items: center;
  padding: 0.55rem 0.65rem;
  border: 1px solid #334155;
  border-radius: 10px;
  background: #0b1220;
}

.email-slot-row.is-off {
  opacity: 0.72;
}

.email-slot-row label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  white-space: nowrap;
}

.email-slot-row input[type="email"] {
  width: 100%;
  margin: 0;
}

.email-slot-actions {
  display: flex;
  gap: 0.35rem;
}