@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --admin-font: 'Inter', sans-serif;
  --bg-sidebar: #0f172a;       /* Slate 900 */
  --bg-sidebar-hover: #1e293b; /* Slate 800 */
  --bg-content: #f8fafc;       /* Slate 50 */
  --primary-admin: #d4af37;    /* Gold accents */
  --text-active: #ffffff;
  --text-inactive: #94a3b8;
  --text-content: #1e293b;
  --border-admin: #e2e8f0;
  
  --radius-admin: 8px;
}

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

body {
  font-family: var(--admin-font);
  background-color: var(--bg-content);
  color: var(--text-content);
  display: flex;
  min-height: 100vh;
}

/* --- SIDEBAR --- */
.sidebar {
  width: 260px;
  background-color: var(--bg-sidebar);
  color: var(--text-inactive);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  box-shadow: 4px 0 10px rgba(0,0,0,0.1);
}

.sidebar-brand {
  padding: 24px;
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-brand span {
  color: var(--primary-admin);
}

.sidebar-menu {
  list-style: none;
  padding: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-menu li a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  color: var(--text-inactive);
  text-decoration: none;
  font-weight: 500;
  font-size: 14px;
  transition: all 0.2s ease;
  border-left: 4px solid transparent;
}

.sidebar-menu li a:hover,
.sidebar-menu li.active a {
  color: var(--text-active);
  background-color: var(--bg-sidebar-hover);
  border-left-color: var(--primary-admin);
}

.sidebar-menu li a i {
  width: 20px;
  font-size: 16px;
  text-align: center;
}

.sidebar-footer {
  margin-top: auto;
  padding: 20px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 12px;
}

/* --- MAIN CONTENT LAYOUT --- */
.main-wrapper {
  margin-left: 260px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.admin-header {
  height: 70px;
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-admin);
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-header h2 {
  font-size: 20px;
  font-weight: 600;
}

.admin-header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.view-site-btn {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-content);
  text-decoration: none;
  border: 1px solid var(--border-admin);
  padding: 8px 16px;
  border-radius: var(--radius-admin);
  transition: all 0.2s ease;
}

.view-site-btn:hover {
  background-color: var(--bg-content);
}

.admin-logout-btn {
  font-size: 13px;
  font-weight: 600;
  color: #ef4444; /* red 500 */
  text-decoration: none;
  padding: 8px 16px;
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--radius-admin);
  transition: all 0.2s ease;
}

.admin-logout-btn:hover {
  background-color: #fef2f2;
}

.admin-content {
  padding: 40px;
  flex-grow: 1;
}

/* --- DASHBOARD STATS CARD --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.stat-card {
  background-color: #ffffff;
  border: 1px solid var(--border-admin);
  border-radius: var(--radius-admin);
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.stat-info h4 {
  font-size: 13px;
  color: #64748b;
  text-transform: uppercase;
  margin-bottom: 8px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.stat-info .stat-number {
  font-size: 28px;
  font-weight: 700;
}

.stat-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-admin);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.stat-card:nth-child(1) .stat-icon { background-color: rgba(212, 175, 55, 0.15); color: #b48a1d; }
.stat-card:nth-child(2) .stat-icon { background-color: rgba(59, 130, 246, 0.15); color: #2563eb; }
.stat-card:nth-child(3) .stat-icon { background-color: rgba(16, 185, 129, 0.15); color: #059669; }
.stat-card:nth-child(4) .stat-icon { background-color: rgba(239, 68, 68, 0.15); color: #dc2626; }

/* --- CARD PANEL --- */
.admin-card {
  background-color: #ffffff;
  border: 1px solid var(--border-admin);
  border-radius: var(--radius-admin);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
  margin-bottom: 30px;
}

.admin-card-header {
  padding: 20px 30px;
  border-bottom: 1px solid var(--border-admin);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-card-header h3 {
  font-size: 16px;
  font-weight: 600;
}

.admin-card-body {
  padding: 30px;
}

/* --- BUTTONS --- */
.admin-btn {
  background-color: var(--primary-admin);
  color: #1e293b;
  border: none;
  padding: 10px 20px;
  border-radius: var(--radius-admin);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.admin-btn:hover {
  background-color: #b48a1d;
  color: #ffffff;
}

.admin-btn-secondary {
  background-color: #64748b;
  color: #ffffff;
}

.admin-btn-secondary:hover {
  background-color: #475569;
}

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

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

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

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

.admin-table th, 
.admin-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-admin);
  font-size: 14px;
}

.admin-table th {
  font-weight: 600;
  background-color: #f8fafc;
  color: #64748b;
}

.admin-table tbody tr:hover {
  background-color: #fafaf9;
}

.admin-thumbnail {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 4px;
}

.badge {
  display: inline-block;
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 4px;
  text-transform: uppercase;
}

.badge-success { background-color: #d1fae5; color: #065f46; }
.badge-info { background-color: #dbeafe; color: #1e40af; }
.badge-danger { background-color: #fee2e2; color: #991b1b; }
.badge-warning { background-color: #fef3c7; color: #92400e; }

.table-actions {
  display: flex;
  gap: 8px;
}

.action-btn {
  width: 32px;
  height: 32px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 13px;
  transition: all 0.2s ease;
}

.action-btn-edit { background-color: #3b82f6; }
.action-btn-edit:hover { background-color: #2563eb; }
.action-btn-delete { background-color: #ef4444; }
.action-btn-delete:hover { background-color: #dc2626; }
.action-btn-view { background-color: #10b981; }
.action-btn-view:hover { background-color: #059669; }

/* --- FORMS --- */
.admin-form-group {
  margin-bottom: 24px;
}

.admin-form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
}

.admin-form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-admin);
  border-radius: var(--radius-admin);
  font-size: 14px;
  transition: all 0.2s ease;
}

.admin-form-control:focus {
  border-color: var(--primary-admin);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.15);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* --- LOGIN PAGE --- */
.login-body {
  background-color: var(--bg-sidebar);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  width: 100%;
}

.login-card {
  width: 100%;
  max-width: 420px;
  background-color: #ffffff;
  border-radius: var(--radius-admin);
  box-shadow: 0 10px 25px rgba(0,0,0,0.25);
  padding: 40px;
}

.login-header {
  text-align: center;
  margin-bottom: 30px;
}

.login-header h1 {
  font-size: 26px;
  font-weight: 700;
  color: var(--bg-sidebar);
}

.login-header h1 span {
  color: var(--primary-admin);
}

.login-header p {
  color: #64748b;
  font-size: 14px;
  margin-top: 8px;
}

.login-btn {
  width: 100%;
  background-color: var(--primary-admin);
  color: var(--bg-sidebar);
  border: none;
  padding: 12px;
  border-radius: var(--radius-admin);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  margin-top: 10px;
  transition: all 0.2s ease;
}

.login-btn:hover {
  background-color: #b48a1d;
  color: #ffffff;
}

/* Alert styles inside login */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-admin);
  margin-bottom: 20px;
  font-size: 13px;
  font-weight: 500;
}

.alert-danger {
  background-color: #fee2e2;
  color: #ef4444;
  border: 1px solid #fca5a5;
}

/* --- DASHBOARD RECENT GRID --- */
.recent-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 24px;
}

@media (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .recent-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .sidebar {
    width: 70px;
  }
  .sidebar-brand span, 
  .sidebar-menu li a span,
  .sidebar-footer {
    display: none;
  }
  .sidebar-brand {
    justify-content: center;
    padding: 20px 0;
  }
  .sidebar-menu li a {
    justify-content: center;
    padding: 15px 0;
    border-left: none;
    border-bottom: 2px solid transparent;
  }
  .sidebar-menu li a:hover,
  .sidebar-menu li.active a {
    border-bottom-color: var(--primary-admin);
  }
  .main-wrapper {
    margin-left: 70px;
  }
  .admin-header {
    padding: 0 20px;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}