/* ===========================================
   Admin Dashboard Styles
   =========================================== */

/* ── Page Header ── */
.admin-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
  gap: var(--space-4);
}
.admin-title {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--text-primary);
  letter-spacing: -0.03em;
}
.admin-sub { font-size: var(--text-sm); color: var(--text-tertiary); margin-top: 2px; }

/* ── Stats row ── */
.admin-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); margin-bottom: var(--space-8); }
@media (max-width: 800px) { .admin-stats { grid-template-columns: repeat(2, 1fr); } }

/* ── Settings card ── */
.admin-settings-card {
  background: var(--bg-surface-solid);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
}
.admin-settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.admin-settings-info { flex: 1; }
.admin-settings-label { font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--text-primary); }
.admin-settings-desc  { font-size: var(--text-xs); color: var(--text-tertiary); margin-top: 2px; }

/* ── Toggle Switch ── */
.toggle-switch { position: relative; width: 44px; height: 24px; flex-shrink: 0; }
.toggle-switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle-track {
  position: absolute; inset: 0;
  background: var(--border-strong);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast);
}
.toggle-track::before {
  content: '';
  position: absolute;
  left: 3px; top: 3px;
  width: 18px; height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--transition-fast);
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
.toggle-switch input:checked + .toggle-track { background: var(--color-primary-600); }
.toggle-switch input:checked + .toggle-track::before { transform: translateX(20px); }

/* ── Users table card ── */
.admin-table-card {
  background: var(--bg-surface-solid);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.admin-table-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--border-default);
  background: var(--bg-surface-sunken);
  flex-wrap: wrap; gap: var(--space-3);
}
.admin-table-title { font-size: var(--text-xs); font-weight: var(--weight-semibold); color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.06em; }

/* ── Table ── */
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs); font-weight: var(--weight-semibold);
  color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.05em;
  text-align: left; border-bottom: 1px solid var(--border-default);
  background: var(--bg-surface-sunken); white-space: nowrap;
}
.admin-table td {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm); color: var(--text-primary);
  border-bottom: 1px solid var(--border-default);
  vertical-align: middle;
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: var(--bg-surface-hover); }

/* Row actions (hidden until hover) */
.admin-table .row-actions { display: flex; gap: var(--space-1); opacity: 0; transition: opacity var(--transition-fast); }
.admin-table tr:hover .row-actions { opacity: 1; }

/* ── Role badge ── */
.role-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px var(--space-2); border-radius: var(--radius-sm);
  font-size: var(--text-xs); font-weight: var(--weight-semibold);
}
.role-badge.admin { background: rgba(59,130,246,0.1); color: var(--color-primary-400); border: 1px solid rgba(59,130,246,0.2); }
.role-badge.user  { background: var(--bg-surface-sunken); color: var(--text-secondary); border: 1px solid var(--border-default); }
[data-theme="light"] .role-badge.admin { background: var(--color-primary-50); color: var(--color-primary-700); }

/* ── Status badge ── */
.status-dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; margin-right: 5px; }
.status-dot.active   { background: var(--color-success-500); box-shadow: 0 0 0 2px rgba(16,185,129,0.2); }
.status-dot.inactive { background: var(--text-tertiary); }

/* ── Edit user modal extras ── */
.admin-modal-section { margin-bottom: var(--space-5); }
.admin-modal-section-title {
  font-size: var(--text-xs); font-weight: var(--weight-semibold); color: var(--text-tertiary);
  text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: var(--space-3);
  padding-bottom: var(--space-2); border-bottom: 1px solid var(--border-default);
}

/* ── Empty state ── */
.admin-empty {
  text-align: center; padding: var(--space-12);
  color: var(--text-tertiary);
}
.admin-empty i { font-size: 2rem; margin-bottom: var(--space-3); display: block; opacity: 0.4; }

/* ── User avatar ── */
.user-avatar {
  width: 30px; height: 30px; border-radius: var(--radius-md);
  background: rgba(59,130,246,0.1); color: var(--color-primary-400);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: var(--text-xs); font-weight: var(--weight-bold);
  flex-shrink: 0; text-transform: uppercase;
}
[data-theme="light"] .user-avatar { background: var(--color-primary-50); color: var(--color-primary-700); }

/* ── Admin nav badge ── */
.sidebar-admin-badge {
  margin-left: auto;
  background: rgba(59,130,246,0.15); color: var(--color-primary-400);
  font-size: 0.6rem; font-weight: var(--weight-bold);
  padding: 1px 6px; border-radius: var(--radius-full);
  text-transform: uppercase; letter-spacing: 0.05em;
}
[data-theme="light"] .sidebar-admin-badge { background: var(--color-primary-50); color: var(--color-primary-700); }

/* ── Sidebar user footer ── */
.sidebar-user-row {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3); border-top: 1px solid var(--sidebar-border);
}
.sidebar-user-avatar {
  width: 30px; height: 30px; border-radius: var(--radius-md);
  background: rgba(59,130,246,0.12); color: var(--color-primary-400);
  display: flex; align-items: center; justify-content: center;
  font-size: var(--text-xs); font-weight: var(--weight-bold);
  flex-shrink: 0; text-transform: uppercase;
}
.sidebar-user-info { flex: 1; min-width: 0; }
.sidebar-user-email { font-size: var(--text-xs); font-weight: var(--weight-medium); color: var(--text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar-user-role  { font-size: 0.65rem; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.05em; }
.sidebar-logout-btn {
  background: transparent; border: none; color: var(--text-tertiary);
  cursor: pointer; padding: 4px; border-radius: var(--radius-sm);
  font-size: 0.8rem; transition: color var(--transition-fast);
  flex-shrink: 0;
}
.sidebar-logout-btn:hover { color: var(--color-danger-400); }