/* =====================================================
   ADMIN PANEL LAYOUT & COMPONENTS
   ===================================================== */

.admin-container {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 260px;
  background: var(--bg-secondary);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 16px;
  position: fixed;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
  transition: transform 0.3s ease;
}

.sidebar-header {
  padding: 0 12px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 24px;
}

.sidebar-logo {
  font-size: 20px;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.sidebar-menu {
  list-style: none;
}

.menu-section {
  margin-bottom: 24px;
}

.menu-section-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0 12px;
  margin-bottom: 8px;
  letter-spacing: 1px;
}

.menu-item {
  margin-bottom: 4px;
}

.menu-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 14px;
  font-weight: 500;
}

.menu-link:hover {
  background: var(--glass-white);
  color: var(--text-primary);
}

.menu-link.active {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-glow);
}

.menu-icon {
  font-size: 18px;
  width: 20px;
  text-align: center;
}

/* Main Content */
.main-content {
  flex: 1;
  margin-left: 260px;
  padding: 32px;
  min-height: 100vh;
}

.page-header {
  margin-bottom: 32px;
}

.page-title {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 8px;
}

.page-subtitle {
  color: var(--text-secondary);
  font-size: 14px;
}

/* Grid Layouts */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

/* Stat Card Enhanced */
.stat-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
  background: var(--glass-white);
}

.stat-card-label {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.stat-card-value {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
}

.stat-card-info {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Table */
.glass-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 8px;
}

.glass-table thead th {
  background: var(--glass-white);
  padding: 12px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
}

.glass-table thead th:first-child {
  border-radius: 12px 0 0 12px;
}

.glass-table thead th:last-child {
  border-radius: 0 12px 12px 0;
}

.glass-table tbody tr {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  transition: all 0.3s ease;
}

.glass-table tbody tr:hover {
  background: var(--glass-white);
  transform: scale(1.01);
}

.glass-table tbody td {
  padding: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.glass-table tbody td:first-child {
  border-left: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px 0 0 12px;
}

.glass-table tbody td:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 0 12px 12px 0;
}

/* Action Buttons */
.action-btn {
  background: var(--glass-white);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--text-primary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.action-btn:hover {
  background: var(--glass-white-hover);
  transform: translateY(-2px);
}

.action-btn.danger:hover {
  background: rgba(255, 107, 107, 0.2);
  border-color: #ff6b6b;
  color: #ff6b6b;
}

.action-btn.success:hover {
  background: rgba(79, 172, 254, 0.2);
  border-color: var(--accent-blue);
  color: #00f2fe;
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 32px;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-header {
  margin-bottom: 24px;
}

.modal-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
}

.modal-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: var(--glass-white);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-primary);
  font-size: 18px;
  transition: all 0.3s ease;
}

.modal-close:hover {
  background: var(--glass-white-hover);
  transform: rotate(90deg);
}

/* Form Groups */
.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

/* Toggle Switch */
.toggle-switch {
  position: relative;
  width: 48px;
  height: 24px;
  background: var(--glass-white);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.toggle-switch.active {
  background: var(--gradient-primary);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 50%;
  transition: transform 0.3s ease;
}

.toggle-switch.active::after {
  transform: translateX(24px);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }
  
  .sidebar.mobile-open {
    transform: translateX(0);
  }
  
  .main-content {
    margin-left: 0;
    padding: 20px;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .page-title {
    font-size: 24px;
  }
}