:root {
  --color-burgundy: #6b1329;
  --color-burgundy-light: #8b1d3a;
  --color-gold: #c9a961;
  --color-dark: #1a1a1a;
  --color-sidebar: #2d2d2d;
  --color-border: #404040;
  --color-hover: #3d3d3d;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: #f5f5f5;
  color: #333;
  line-height: 1.6;
}

/* Admin Layout */
.admin-container {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
  width: 260px;
  background-color: var(--color-sidebar);
  color: white;
  position: fixed;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
}

.admin-logo {
  padding: 2rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.admin-logo h2 {
  font-size: 1.25rem;
  color: var(--color-gold);
  font-weight: 300;
  letter-spacing: 0.05em;
}

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

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: all 0.2s;
  border-left: 3px solid transparent;
}

.admin-nav-item:hover {
  background-color: var(--color-hover);
  color: white;
}

.admin-nav-item.active {
  background-color: var(--color-burgundy);
  border-left-color: var(--color-gold);
  color: white;
}

.admin-nav-item svg {
  width: 20px;
  height: 20px;
}

/* Main Content */
.admin-main {
  flex: 1;
  margin-left: 260px;
  background-color: #f5f5f5;
}

.admin-header {
  background-color: white;
  padding: 1.5rem 2rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-header h1 {
  font-size: 1.75rem;
  color: var(--color-burgundy);
  font-weight: 300;
}

.admin-content {
  padding: 2rem;
}

/* Cards */
.stat-card {
  background: white;
  border-radius: 0.5rem;
  padding: 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.stat-card h3 {
  font-size: 0.875rem;
  color: #666;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.stat-card .stat-value {
  font-size: 2rem;
  color: var(--color-burgundy);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.stat-card .stat-change {
  font-size: 0.875rem;
  color: #10b981;
}

/* Table */
.admin-table {
  width: 100%;
  background: white;
  border-radius: 0.5rem;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

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

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

.admin-table th {
  padding: 1rem;
  text-align: left;
  font-weight: 500;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.admin-table td {
  padding: 1rem;
  border-bottom: 1px solid #e5e7eb;
}

.admin-table tbody tr:hover {
  background-color: #f9fafb;
}

/* Buttons */
.btn-admin {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  border: none;
}

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

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

.btn-admin-secondary {
  background-color: #6b7280;
  color: white;
}

.btn-admin-secondary:hover {
  background-color: #4b5563;
}

.btn-admin-success {
  background-color: #10b981;
  color: white;
}

.btn-admin-success:hover {
  background-color: #059669;
}

.btn-admin-danger {
  background-color: #ef4444;
  color: white;
}

.btn-admin-danger:hover {
  background-color: #dc2626;
}

/* Form */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: #374151;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #d1d5db;
  border-radius: 0.375rem;
  font-size: 1rem;
  transition: border-color 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-burgundy);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* Badge */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-success {
  background-color: #d1fae5;
  color: #065f46;
}

.badge-warning {
  background-color: #fef3c7;
  color: #92400e;
}

.badge-danger {
  background-color: #fee2e2;
  color: #991b1b;
}

.badge-info {
  background-color: #dbeafe;
  color: #1e40af;
}

/* Grid */
.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }

/* Responsive */
@media (max-width: 768px) {
  .admin-sidebar {
    width: 0;
    transform: translateX(-100%);
  }
  
  .admin-main {
    margin-left: 0;
  }
  
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: 1fr;
  }
}

/* Utilities */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.p-4 { padding: 2rem; }