/* ==========================================================================
   ShopSphere - Admin Dashboard Styling (admin.css)
   ========================================================================== */

.admin-body {
  background-color: #f1f5f9;
  display: flex;
  min-height: 100vh;
}

/* Sidebar Navigation */
.admin-sidebar {
  width: 260px;
  background-color: var(--primary-navy);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  box-shadow: var(--shadow-lg);
}

.admin-brand {
  padding: 24px 20px;
  border-bottom: 1px solid #1e293b;
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-brand .brand-logo {
  color: #ffffff;
  font-size: 1.25rem;
}

.admin-nav-menu {
  list-style: none;
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 500;
  color: #94a3b8;
  transition: all var(--transition-fast);
}

.admin-nav-item i {
  font-size: 1.1rem;
  width: 20px;
}

.admin-nav-item:hover,
.admin-nav-item.active {
  background-color: var(--primary-blue);
  color: #ffffff;
}

.admin-sidebar-footer {
  padding: 20px;
  border-top: 1px solid #1e293b;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-sidebar-store {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px;
  border-radius: var(--radius-md);
  background-color: #1e293b;
  color: #cbd5e1;
  font-size: 0.875rem;
  font-weight: 600;
}

.btn-sidebar-store:hover {
  background-color: #334155;
  color: #ffffff;
}

/* Main Admin Workspace */
.admin-main {
  margin-left: 260px;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Admin Top Bar */
.admin-topbar {
  height: 70px;
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  position: sticky;
  top: 0;
  z-index: 90;
}

.admin-page-heading h2 {
  font-size: 1.35rem;
}

.admin-topbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.admin-user-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  background-color: var(--bg-muted);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
}

/* Admin Content Wrapper */
.admin-content {
  padding: 32px;
  flex: 1;
}

/* Tab Panels */
.admin-tab-section {
  display: none;
}

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

/* Statistics Grid */
.stats-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.stat-card {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 18px;
  box-shadow: var(--shadow-sm);
}

.stat-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.stat-icon.products { background-color: #eff6ff; color: var(--primary-blue); }
.stat-icon.orders { background-color: #f5f3ff; color: #7c3aed; }
.stat-icon.users { background-color: #ecfdf5; color: var(--accent-emerald); }
.stat-icon.revenue { background-color: #fffbeb; color: var(--accent-gold); }

.stat-details h4 {
  font-size: 0.8125rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.stat-details .stat-number {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-main);
  font-family: 'Plus Jakarta Sans', sans-serif;
}

/* Admin Cards & Tables */
.admin-card {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 30px;
}

.admin-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 16px;
}

.admin-card-header h3 {
  font-size: 1.15rem;
}

.admin-table-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-search-input {
  height: 38px;
  padding: 0 14px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  width: 240px;
}

.admin-search-input:focus {
  outline: none;
  border-color: var(--primary-blue);
}

/* Data Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.admin-data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.admin-data-table th {
  padding: 12px 16px;
  background-color: #f8fafc;
  color: var(--text-muted);
  font-size: 0.775rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border-light);
}

.admin-data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.875rem;
  vertical-align: middle;
}

.admin-data-table tr:hover td {
  background-color: #f8fafc;
}

.admin-prod-thumb {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
}

.stock-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.stock-ok {
  background-color: #ecfdf5;
  color: #065f46;
}

.stock-low {
  background-color: #fef2f2;
  color: #991b1b;
}

.admin-status-select {
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 700;
  border: 1px solid var(--border-light);
  outline: none;
  cursor: pointer;
}

.action-buttons-group {
  display: flex;
  gap: 8px;
}

/* Category Grid & Add Form */
.admin-category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.admin-category-card {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 18px;
  background-color: #f8fafc;
}

.admin-category-card .cat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.admin-category-card .cat-header h4 {
  font-size: 1rem;
}

/* Product Form Grid in Modal */
.prod-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.prod-form-grid .full-span {
  grid-column: span 2;
}

.checkbox-group {
  display: flex;
  gap: 20px;
  margin-top: 8px;
}