/* ============================================================
   TourVista - Admin Portal CSS
   ============================================================ */

:root {
  --admin-sidebar-width: 260px;
  --admin-sidebar-bg: #1a1a2e;
  --admin-sidebar-text: rgba(255,255,255,0.75);
  --admin-sidebar-active: #0a7c6e;
  --admin-top-height: 64px;
  --admin-bg: #f0f4f8;
  --admin-card-bg: #ffffff;
  --admin-border: #e2e8f0;
  --admin-primary: #0a7c6e;
  --admin-secondary: #c9a227;
  --admin-danger: #dc2626;
  --admin-success: #16a34a;
  --admin-warning: #d97706;
  --admin-info: #2563eb;
  --admin-text: #1a202c;
  --admin-text-muted: #718096;
  --admin-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --admin-shadow-md: 0 4px 12px rgba(0,0,0,0.07);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--admin-bg);
  color: var(--admin-text);
  min-height: 100vh;
}
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@700&display=swap');

/* ─── Admin Layout ─────────────────────────────────────────── */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

/* ─── Sidebar ──────────────────────────────────────────────── */
.admin-sidebar {
  width: var(--admin-sidebar-width);
  background: var(--admin-sidebar-bg);
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.1) transparent;
}
.sidebar-logo {
  padding: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}
.sidebar-logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.sidebar-logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: white;
  line-height: 1;
}
.sidebar-logo-sub {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
}
.sidebar-nav {
  flex: 1;
  padding: 1rem 0;
}
.sidebar-nav-section {
  padding: 0.75rem 1rem 0.25rem;
}
.sidebar-nav-section-title {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.3);
  font-weight: 600;
  margin-bottom: 0.5rem;
  padding-left: 0.5rem;
}
.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1rem;
  margin: 0.1rem 0.5rem;
  border-radius: 8px;
  color: var(--admin-sidebar-text);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s;
}
.sidebar-link .icon {
  width: 20px;
  text-align: center;
  font-size: 1rem;
  opacity: 0.8;
  flex-shrink: 0;
}
.sidebar-link:hover {
  background: rgba(255,255,255,0.08);
  color: white;
}
.sidebar-link.active {
  background: var(--admin-primary);
  color: white;
  box-shadow: 0 4px 12px rgba(10,124,110,0.3);
}
.sidebar-link.active .icon { opacity: 1; }
.sidebar-link .badge-count {
  margin-left: auto;
  background: var(--admin-danger);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  border-radius: 50px;
  min-width: 20px;
  text-align: center;
}
.sidebar-footer {
  padding: 1rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  flex-shrink: 0;
}
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.sidebar-user-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.sidebar-user-info { flex: 1; min-width: 0; }
.sidebar-user-name { font-size: 0.85rem; font-weight: 600; color: white; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-role { font-size: 0.72rem; color: rgba(255,255,255,0.4); text-transform: uppercase; letter-spacing: 0.06em; }
.sidebar-logout {
  color: rgba(255,255,255,0.5);
  font-size: 1rem;
  text-decoration: none;
  transition: color 0.2s;
  flex-shrink: 0;
}
.sidebar-logout:hover { color: var(--admin-danger); }

/* ─── Main Content ─────────────────────────────────────────── */
.admin-main {
  margin-left: var(--admin-sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ─── Top Bar ──────────────────────────────────────────────── */
.admin-topbar {
  background: white;
  height: var(--admin-top-height);
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.75rem;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--admin-shadow);
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.sidebar-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  color: var(--admin-text);
  font-size: 1.2rem;
}
.topbar-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--admin-text);
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.topbar-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.85rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  background: var(--admin-bg);
  color: var(--admin-text-muted);
  border: 1px solid var(--admin-border);
  transition: all 0.2s;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
}
.topbar-btn:hover { background: var(--admin-primary); color: white; border-color: var(--admin-primary); }

/* ─── Content Area ─────────────────────────────────────────── */
.admin-content {
  flex: 1;
  padding: 2rem 1.75rem;
}

/* ─── Stats Cards ──────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
}
.stat-card {
  background: white;
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: var(--admin-shadow);
  border: 1px solid var(--admin-border);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: all 0.2s;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--admin-shadow-md); }
.stat-icon {
  width: 50px; height: 50px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.stat-icon-primary { background: rgba(10,124,110,0.1); }
.stat-icon-secondary { background: rgba(201,162,39,0.12); }
.stat-icon-accent { background: rgba(255,107,53,0.1); }
.stat-icon-info { background: rgba(37,99,235,0.1); }
.stat-icon-danger { background: rgba(220,38,38,0.1); }
.stat-info { flex: 1; }
.stat-label { font-size: 0.8rem; color: var(--admin-text-muted); font-weight: 500; margin-bottom: 0.3rem; }
.stat-value { font-size: 1.75rem; font-weight: 800; color: var(--admin-text); line-height: 1; }
.stat-trend {
  font-size: 0.75rem;
  margin-top: 0.3rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.stat-trend.up { color: var(--admin-success); }
.stat-trend.down { color: var(--admin-danger); }

/* ─── Cards ────────────────────────────────────────────────── */
.admin-card {
  background: white;
  border-radius: 12px;
  box-shadow: var(--admin-shadow);
  border: 1px solid var(--admin-border);
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.admin-card-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: white;
}
.admin-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--admin-text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.admin-card-body { padding: 1.5rem; }

/* ─── Tables ────────────────────────────────────────────────── */
.admin-table-wrap { overflow-x: auto; }
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}
.admin-table th {
  background: #f8fafc;
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--admin-text-muted);
  border-bottom: 1px solid var(--admin-border);
  white-space: nowrap;
}
.admin-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid #f1f5f9;
  color: var(--admin-text);
  vertical-align: middle;
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: #f8fffe; }
.admin-table .thumbnail {
  width: 48px; height: 40px;
  border-radius: 6px;
  object-fit: cover;
  background: #f1f5f9;
}
.table-title {
  font-weight: 600;
  color: var(--admin-text);
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.table-actions { display: flex; gap: 0.4rem; align-items: center; }
.action-btn {
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all 0.2s;
  font-family: 'Inter', sans-serif;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.action-btn-edit { color: var(--admin-info); border-color: var(--admin-info); background: transparent; }
.action-btn-edit:hover { background: var(--admin-info); color: white; }
.action-btn-delete { color: var(--admin-danger); border-color: var(--admin-danger); background: transparent; }
.action-btn-delete:hover { background: var(--admin-danger); color: white; }
.action-btn-view { color: var(--admin-primary); border-color: var(--admin-primary); background: transparent; }
.action-btn-view:hover { background: var(--admin-primary); color: white; }

/* ─── Status Badges ─────────────────────────────────────────── */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.7rem;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.status-badge::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: currentColor;
}
.status-active { background: rgba(22,163,74,0.1); color: #15803d; }
.status-sold { background: rgba(220,38,38,0.1); color: #dc2626; }
.status-pending { background: rgba(217,119,6,0.1); color: #b45309; }
.status-new { background: rgba(37,99,235,0.1); color: #1d4ed8; }
.status-read { background: rgba(107,114,128,0.1); color: #4b5563; }
.status-replied { background: rgba(22,163,74,0.1); color: #15803d; }
.status-closed { background: rgba(75,85,99,0.1); color: #374151; }

/* ─── Filter Bar ─────────────────────────────────────────────── */
.admin-filter-bar {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
  align-items: flex-end;
}
.admin-filter-bar .form-control,
.admin-filter-bar select {
  padding: 0.55rem 0.9rem;
  border: 1.5px solid var(--admin-border);
  border-radius: 8px;
  font-size: 0.88rem;
  outline: none;
  background: white;
  color: var(--admin-text);
  font-family: 'Inter', sans-serif;
  transition: border-color 0.2s;
}
.admin-filter-bar .form-control:focus,
.admin-filter-bar select:focus { border-color: var(--admin-primary); }
.admin-filter-bar .search-input { min-width: 220px; }

/* ─── Admin Forms ─────────────────────────────────────────────── */
.admin-form .form-group { margin-bottom: 1.25rem; }
.admin-form .form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--admin-text);
  margin-bottom: 0.4rem;
}
.admin-form .form-control {
  width: 100%;
  padding: 0.6rem 0.9rem;
  border: 1.5px solid var(--admin-border);
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--admin-text);
  background: white;
  outline: none;
  transition: border-color 0.2s;
  font-family: 'Inter', sans-serif;
}
.admin-form .form-control:focus {
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 3px rgba(10,124,110,0.1);
}
.admin-form textarea.form-control { min-height: 130px; resize: vertical; }
.admin-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.admin-form .form-check {
  display: flex; align-items: center; gap: 0.5rem;
  cursor: pointer; font-size: 0.9rem;
}
.admin-form .form-check input { accent-color: var(--admin-primary); cursor: pointer; width: 16px; height: 16px; }
.admin-form .form-hint { font-size: 0.78rem; color: var(--admin-text-muted); margin-top: 0.3rem; }

/* ─── Dashboard Charts ──────────────────────────────────────── */
.chart-container {
  position: relative;
  max-height: 280px;
}

/* ─── Login Page ─────────────────────────────────────────────── */
.admin-login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0a1628 0%, #0a3d62 50%, #0a7c6e 100%);
  padding: 2rem;
}
.login-card {
  background: white;
  border-radius: 20px;
  padding: 3rem;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 25px 50px rgba(0,0,0,0.3);
}
.login-logo {
  text-align: center;
  margin-bottom: 2rem;
}
.login-logo-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
  border-radius: 18px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  font-size: 2rem;
}
.login-logo h1 {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  color: #1a1a2e;
  margin-bottom: 0.25rem;
}
.login-logo p { color: #718096; font-size: 0.9rem; }

/* ─── Enquiry Expand ─────────────────────────────────────────── */
.enquiry-row { cursor: pointer; }
.enquiry-message-expand {
  display: none;
  background: #f8fffe;
  border-top: 1px solid #e2e8f0;
}
.enquiry-message-expand.open { display: table-row; }
.enquiry-message-expand td {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid #e2e8f0 !important;
}
.enquiry-message-text {
  background: white;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 1rem;
  font-size: 0.9rem;
  line-height: 1.6;
  color: #2d3748;
  white-space: pre-wrap;
}

/* ─── Quick Actions ─────────────────────────────────────────── */
.quick-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.quick-action-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  border: 1.5px solid transparent;
}
.quick-action-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }

/* ─── Buttons ─────────────────────────────────────────────────── */
.btn-admin-primary {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  background: var(--admin-primary);
  color: white; border: none;
  border-radius: 8px; font-weight: 600; font-size: 0.88rem;
  cursor: pointer; transition: all 0.2s;
  font-family: 'Inter', sans-serif; text-decoration: none;
}
.btn-admin-primary:hover { background: #065a50; color: white; transform: translateY(-1px); }
.btn-admin-secondary {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  background: white; color: var(--admin-text);
  border: 1.5px solid var(--admin-border);
  border-radius: 8px; font-weight: 600; font-size: 0.88rem;
  cursor: pointer; transition: all 0.2s;
  font-family: 'Inter', sans-serif; text-decoration: none;
}
.btn-admin-secondary:hover { background: var(--admin-bg); border-color: var(--admin-text-muted); }

/* ─── SLTDA Mini Widget ─────────────────────────────────────── */
.sltda-mini-widget {
  background: linear-gradient(135deg, #f0faf9, #e8f4f3);
  border: 1px solid rgba(10,124,110,0.2);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
}
.sltda-mini-widget .live-dot {
  margin-bottom: 1rem;
  justify-content: center;
}
.sltda-mini-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--admin-primary);
  font-family: 'Playfair Display', serif;
}
.sltda-mini-label {
  font-size: 0.78rem;
  color: var(--admin-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.25rem;
}

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .admin-sidebar {
    transform: translateX(-100%);
  }
  .admin-sidebar.open {
    transform: translateX(0);
    box-shadow: 0 0 40px rgba(0,0,0,0.4);
  }
  .admin-main { margin-left: 0; }
  .sidebar-toggle { display: flex; }
  .admin-content { padding: 1.25rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .admin-form .form-row { grid-template-columns: 1fr; }
  .topbar-title { font-size: 1rem; }
  .sidebar-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 99;
  }
  .sidebar-overlay.active { display: block; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .login-card { padding: 2rem 1.5rem; }
}