/* Admin Panel CSS - Uses variables.css for base variables */

/* Admin-specific layout variables */
:root {
  --sidebar-width: 260px;
  --topbar-height: 70px;
  --sidebar-bg: #1a1a2e;
  --body-bg: #f4f6fa;
  --card-bg: #ffffff;
  --sidebar-text: #94a3b8;
  --sidebar-text-active: #ffffff;
  --sidebar-hover: #1e293b;
  --sidebar-active: #1a5f4a;
  --card-border: #e2e8f0;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
}

/* Layout */
body {
  background: var(--body-bg);
  font-family: 'Inter', sans-serif;
}

/* Sidebar */
.sidebar {
  position: fixed;
  left: 0;
  top: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--sidebar-bg);
  color: white;
  z-index: 1000;
  transition: transform 0.3s ease;
}

.sidebar-brand {
  padding: 20px;
  font-size: 1.5rem;
  font-weight: 700;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.sidebar-nav {
  padding: 20px 0;
}

.sidebar-section {
  padding: 10px 20px;
  font-size: 0.75rem;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  letter-spacing: 1px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  color: rgba(255,255,255,0.8);
  transition: all 0.2s ease;
}

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

.sidebar-link i {
  font-size: 1.2rem;
}

/* Main Content */
.main-wrapper {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
}

/* Topbar */
.topbar {
  position: sticky;
  top: 0;
  height: var(--topbar-height);
  background: var(--card-bg);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  z-index: 900;
}

.topbar-search {
  position: relative;
  flex: 1;
  max-width: 400px;
}

.topbar-search input {
  width: 100%;
  padding: 10px 15px 10px 40px;
  border: 1px solid #e9ecef;
  border-radius: 8px;
  background: #f8f9fa;
}

.topbar-search i {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray);
}

.topbar-user {
  display: flex;
  align-items: center;
  gap: 20px;
}

.topbar-notification {
  position: relative;
  cursor: pointer;
}

.topbar-notification i {
  font-size: 1.5rem;
  color: var(--gray);
}

.topbar-notification .badge {
  position: absolute;
  top: -5px;
  right: -5px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #ef4444;
  color: white;
  font-size: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

/* Page Content */
.page-content {
  padding: 30px;
}

.page-header {
  margin-bottom: 30px;
}

.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--dark);
}

.page-subtitle {
  color: var(--gray);
  margin-top: 5px;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.stat-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.stat-card-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.stat-card-icon.blue { background: rgba(59, 130, 246, 0.1); color: #3b82f6; }
.stat-card-icon.green { background: rgba(16, 185, 129, 0.1); color: #10b981; }
.stat-card-icon.purple { background: rgba(139, 92, 246, 0.1); color: #8b5cf6; }
.stat-card-icon.orange { background: rgba(245, 158, 11, 0.1); color: #f59e0b; }

.stat-card-value {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 5px;
}

.stat-card-label {
  color: var(--gray);
  font-size: 0.9rem;
}

/* Charts */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}

.chart-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.chart-title {
  font-size: 1.1rem;
  font-weight: 600;
}

.chart-container {
  height: 300px;
}

/* Tables */
.table-wrapper {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  overflow-x: auto;
}

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

.table th,
.table td {
  padding: 15px;
  text-align: left;
  border-bottom: 1px solid #e9ecef;
}

.table th {
  font-weight: 600;
  color: var(--gray);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
}

.table tr:hover {
  background: #f8f9fa;
}

/* Properties Grid */
.properties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.property-admin-card {
  background: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.property-admin-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.property-admin-info {
  padding: 20px;
}

/* Modal */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 1050;
}

.modal-content {
  background: var(--card-bg);
  border-radius: 12px;
  max-width: 600px;
  width: 100%;
  margin: auto;
}

.modal-header {
  padding: 20px;
  border-bottom: 1px solid #e9ecef;
}

.modal-body {
  padding: 20px;
}

.modal-footer {
  padding: 20px;
  border-top: 1px solid #e9ecef;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.animate-fade-in {
  animation: fadeIn 0.3s ease;
}

.loading-skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

/* Responsive */
@media (max-width: 991px) {
  .sidebar {
    transform: translateX(-100%);
  }
  
  .sidebar.open {
    transform: translateX(0);
  }
  
  .main-wrapper {
    margin-left: 0;
  }
  
  .charts-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .page-content {
    padding: 15px;
  }
}