/* Admin Dashboard Styles */
/* ABOUTME: Admin-specific styling for dashboard interface */
/* ABOUTME: Provides consistent theme and component styling for admin panels */

:root {
  --admin-primary: #2563eb;
  --admin-primary-dark: #1e40af;
  --admin-success: #16a34a;
  --admin-warning: #ea580c;
  --admin-danger: #dc2626;
  --admin-bg: #f8fafc;
  --admin-card-bg: #ffffff;
  --admin-border: #e2e8f0;
  --admin-text: #1e293b;
  --admin-text-muted: #64748b;
  --admin-sidebar-bg: #1e293b;
  --admin-sidebar-text: #e2e8f0;
}

/* Admin Layout */
.admin-layout {
  display: flex;
  min-height: 100vh;
  background-color: var(--admin-bg);
}

/* Sidebar Navigation */
.admin-sidebar {
  width: 260px;
  background-color: var(--admin-sidebar-bg);
  color: var(--admin-sidebar-text);
  padding: 1.5rem 0;
  display: flex;
  flex-direction: column;
}

.admin-sidebar-header {
  padding: 0 1.5rem 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-sidebar-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
  margin: 0;
}

.admin-nav {
  flex: 1;
  padding: 1.5rem 0;
}

.admin-nav-group {
  margin-bottom: 1.5rem;
}

.admin-nav-group-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--admin-text-muted);
  padding: 0 1.5rem;
  margin-bottom: 0.5rem;
}

.admin-nav-link {
  display: flex;
  align-items: center;
  padding: 0.625rem 1.5rem;
  color: var(--admin-sidebar-text);
  text-decoration: none;
  transition: background-color 0.2s;
}

.admin-nav-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
}

.admin-nav-link.active {
  background-color: var(--admin-primary);
  color: white;
}

/* Main Content Area */
.admin-main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.admin-header {
  background-color: white;
  border-bottom: 1px solid var(--admin-border);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-content {
  flex: 1;
  padding: 2rem;
}

/* Dashboard Cards */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.admin-stat-card {
  background-color: var(--admin-card-bg);
  border: 1px solid var(--admin-border);
  border-radius: 0.5rem;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.admin-stat-label {
  font-size: 0.875rem;
  color: var(--admin-text-muted);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.admin-stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--admin-text);
  line-height: 1;
}

/* Tables */
.admin-table-container {
  background-color: var(--admin-card-bg);
  border: 1px solid var(--admin-border);
  border-radius: 0.5rem;
  overflow: hidden;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
}

.admin-table thead {
  background-color: var(--admin-bg);
}

.admin-table th {
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--admin-text);
  border-bottom: 1px solid var(--admin-border);
}

.admin-table td {
  padding: 0.75rem 1rem;
  font-size: 0.875rem;
  color: var(--admin-text);
  border-bottom: 1px solid var(--admin-border);
}

.admin-table tbody tr:last-child td {
  border-bottom: none;
}

.admin-table tbody tr:hover {
  background-color: var(--admin-bg);
}

/* Buttons */
.admin-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0.375rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
}

.admin-btn-primary {
  background-color: var(--admin-primary);
  color: white;
}

.admin-btn-primary:hover {
  background-color: var(--admin-primary-dark);
}

.admin-btn-danger {
  background-color: var(--admin-danger);
  color: white;
}

.admin-btn-danger:hover {
  background-color: #b91c1c;
}

/* Responsive */
@media (max-width: 768px) {
  .admin-layout {
    flex-direction: column;
  }

  .admin-sidebar {
    width: 100%;
  }

  .admin-content {
    padding: 1rem;
  }

  .admin-stats-grid {
    grid-template-columns: 1fr;
  }
}