/* ==============================================================================
   PRATAP SINHA REAL ESTATE - ADMIN DASHBOARD STYLESHEET
   Clean, Modern, Responsive Administration Panel
   ============================================================================== */

:root {
  --admin-sidebar-w: 260px;
  --admin-topbar-h: 70px;
  --admin-bg: #F1F5F9;
  --admin-card-bg: #FFFFFF;
  --admin-border: #E2E8F0;
  --admin-primary: #0C2340;
  --admin-accent: #C59B27;
}

body.admin-body {
  background-color: var(--admin-bg);
  min-height: 100vh;
  display: flex;
}

/* -----------------------------------------------------------------------------
   1. ADMIN SIDEBAR
   ----------------------------------------------------------------------------- */
.admin-sidebar {
  width: var(--admin-sidebar-w);
  background-color: var(--admin-primary);
  color: #CBD5E1;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 1000;
  transition: transform 0.3s ease;
}

.sidebar-header {
  padding: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-brand {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sidebar-nav {
  padding: 1.5rem 0;
  flex-grow: 1;
  overflow-y: auto;
}

.sidebar-section-label {
  padding: 0.5rem 1.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 1px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: #CBD5E1;
  border-left: 4px solid transparent;
  transition: all 0.2s ease;
}

.sidebar-link:hover, .sidebar-link.active {
  background-color: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border-left-color: var(--admin-accent);
}

.sidebar-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* -----------------------------------------------------------------------------
   2. MAIN CONTENT & TOPBAR
   ----------------------------------------------------------------------------- */
.admin-main {
  margin-left: var(--admin-sidebar-w);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: calc(100% - var(--admin-sidebar-w));
}

.admin-topbar {
  height: var(--admin-topbar-h);
  background: #ffffff;
  border-bottom: 1px solid var(--admin-border);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 900;
}

.topbar-user-menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 0.95rem;
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--admin-accent);
  color: var(--admin-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}

.admin-content {
  padding: 2rem;
  flex-grow: 1;
}

/* -----------------------------------------------------------------------------
   3. STATS / KPI CARDS
   ----------------------------------------------------------------------------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--admin-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.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-navy { background: #E0E7FF; color: var(--admin-primary); }
.stat-icon-green { background: #D1FAE5; color: #059669; }
.stat-icon-gold { background: #FEF3C7; color: #D97706; }
.stat-icon-red { background: #FEE2E2; color: #DC2626; }
.stat-icon-purple { background: #EDE9FE; color: #7C3AED; }

.stat-val {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--admin-primary);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* -----------------------------------------------------------------------------
   4. DATA TABLES & FILTERS
   ----------------------------------------------------------------------------- */
.admin-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--admin-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 2rem;
}

.admin-card-header {
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

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

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

.admin-table th {
  background-color: #F8FAFC;
  padding: 1rem 1.25rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--admin-border);
}

.admin-table td {
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--admin-border);
  vertical-align: middle;
}

.admin-table tbody tr:hover {
  background-color: #F8FAFC;
}

.table-prop-thumb {
  width: 60px;
  height: 45px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

/* Status Pills in Table */
.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.status-pill.available { background: #D1FAE5; color: #065F46; }
.status-pill.sold { background: #FEE2E2; color: #991B1B; }
.status-pill.rented { background: #FEF3C7; color: #92400E; }
.status-pill.leased { background: #EDE9FE; color: #5B21B6; }
.status-pill.reserved { background: #DBEAFE; color: #1E40AF; }
.status-pill.draft { background: #E2E8F0; color: #475569; }
.status-pill.archived { background: #CBD5E1; color: #334155; }

/* Action Buttons */
.action-btn-group {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #F1F5F9;
  color: var(--text-main);
  transition: all 0.2s ease;
}

.btn-icon:hover {
  background: var(--admin-primary);
  color: #ffffff;
}

.btn-icon-danger:hover {
  background: #DC2626;
  color: #ffffff;
}

/* -----------------------------------------------------------------------------
   5. DYNAMIC PROPERTY FORM & MEDIA UPLOAD
   ----------------------------------------------------------------------------- */
.form-section-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--admin-border);
  padding: 2rem;
  margin-bottom: 2rem;
}

.form-section-title {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.form-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.checkbox-group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--admin-accent);
}

/* Upload Dropzone */
.dropzone-box {
  border: 2px dashed #CBD5E1;
  border-radius: var(--radius-lg);
  padding: 2.5rem 1.5rem;
  text-align: center;
  background: #F8FAFC;
  cursor: pointer;
  transition: all 0.2s ease;
}

.dropzone-box:hover, .dropzone-box.dragover {
  border-color: var(--admin-accent);
  background: var(--accent-soft);
}

.media-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.media-preview-card {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--admin-border);
}

.media-preview-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-preview-card.primary {
  border-color: var(--admin-accent);
}

.media-badge-primary {
  position: absolute;
  top: 5px;
  left: 5px;
  background: var(--admin-accent);
  color: var(--admin-primary);
  font-size: 0.65rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
}

.media-delete-btn {
  position: absolute;
  top: 5px;
  right: 5px;
  background: rgba(220, 38, 38, 0.9);
  color: #ffffff;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  cursor: pointer;
}

/* -----------------------------------------------------------------------------
   Responsive Admin Adjustments (< 991px & < 768px)
   ----------------------------------------------------------------------------- */
.admin-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(12, 35, 64, 0.6);
  backdrop-filter: blur(2px);
  z-index: 999;
}

.admin-backdrop.active {
  display: block;
}

@media screen and (max-width: 991px) {
  .admin-sidebar {
    transform: translateX(-100%);
    box-shadow: 5px 0 25px rgba(0, 0, 0, 0.3);
  }

  .admin-sidebar.open {
    transform: translateX(0);
  }

  .admin-main {
    margin-left: 0;
    width: 100%;
  }

  #sidebarToggleBtn {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    font-size: 1.35rem;
    border-radius: var(--radius-sm);
    background: #F1F5F9;
    color: var(--admin-primary);
  }

  .admin-topbar {
    padding: 0 1rem;
    height: 64px;
  }

  .admin-content {
    padding: 1.25rem 1rem;
  }

  .form-grid-3, .form-grid-2 {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  .stat-card {
    padding: 1.25rem 1rem;
  }

  .stat-icon {
    width: 44px;
    height: 44px;
    font-size: 1.25rem;
  }

  .stat-val {
    font-size: 1.5rem;
  }

  .stat-label {
    font-size: 0.75rem;
  }

  .admin-card {
    padding: 1.25rem 1rem;
  }

  .table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .admin-table th, .admin-table td {
    padding: 0.75rem 0.65rem;
    font-size: 0.85rem;
    white-space: nowrap;
  }

  .checkbox-group-grid {
    grid-template-columns: 1fr 1fr;
  }

  .topbar-user-menu .user-badge {
    display: none;
  }
}

@media screen and (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .checkbox-group-grid {
    grid-template-columns: 1fr;
  }
}