/**
 * MORDEN TOURIST - Admin Portal Stylesheet
 * Oceanic Luxury Theme (#0B1B3D, #0D9488, #0EA5E9, #FF6B4A)
 */

:root {
  --admin-sidebar-w: 260px;
  --admin-header-h: 70px;
  --color-primary: #0B1B3D;
  --color-primary-light: #162C5B;
  --color-secondary: #0D9488;
  --color-accent-blue: #0EA5E9;
  --color-coral: #FF6B4A;
  --color-coral-hover: #E05333;
  --color-bg: #F8FAFC;
  --color-card: #FFFFFF;
  --color-border: #E2E8F0;
  --color-text: #1E293B;
  --color-text-muted: #64748B;
  --color-success: #10B981;
  --color-danger: #EF4444;
  --color-warning: #F59E0B;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
}

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
  min-height: 100vh;
}

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

/* Sidebar */
.admin-sidebar {
  width: var(--admin-sidebar-w);
  background: var(--color-primary);
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  transition: transform 0.3s ease;
}

.sidebar-header {
  height: var(--admin-header-h);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #FFFFFF;
}

.sidebar-brand img {
  height: 38px;
  width: auto;
}

.sidebar-brand span {
  font-size: 0.75rem;
  background: rgba(14, 165, 233, 0.2);
  color: #38BDF8;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 700;
  text-transform: uppercase;
}

.sidebar-nav {
  flex: 1;
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
}

.nav-section-title {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94A3B8;
  padding: 12px 12px 6px;
  font-weight: 700;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  color: #CBD5E1;
  text-decoration: none;
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  background: transparent;
  width: 100%;
  text-align: left;
}

.sidebar-link i {
  font-size: 1.1rem;
  width: 24px;
  color: #94A3B8;
  transition: color 0.2s ease;
}

.sidebar-link:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
}

.sidebar-link:hover i {
  color: var(--color-accent-blue);
}

.sidebar-link.active {
  background: var(--color-secondary);
  color: #FFFFFF;
  font-weight: 600;
}

.sidebar-link.active i {
  color: #FFFFFF;
}

.sidebar-badge {
  margin-left: auto;
  background: rgba(255, 255, 255, 0.15);
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 12px;
  font-weight: 600;
}

.sidebar-footer {
  padding: 20px 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-user-profile {
  display: flex;
  align-items: center;
  gap: 12px;
}

.admin-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-secondary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.admin-info {
  flex: 1;
  overflow: hidden;
}

.admin-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: #FFFFFF;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.admin-role {
  font-size: 0.75rem;
  color: #94A3B8;
}

/* Main Area */
.admin-main {
  margin-left: var(--admin-sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Header */
.admin-header {
  height: var(--admin-header-h);
  background: #FFFFFF;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  position: sticky;
  top: 0;
  z-index: 90;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 18px;
}

.sidebar-toggle-btn {
  display: none;
  background: transparent;
  border: none;
  font-size: 1.25rem;
  color: var(--color-primary);
  cursor: pointer;
}

.header-search {
  position: relative;
  width: 320px;
}

.header-search i {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
}

.header-search input {
  width: 100%;
  padding: 10px 14px 10px 40px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: all 0.2s;
}

.header-search input:focus {
  border-color: var(--color-secondary);
  background: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--color-primary);
  color: #FFFFFF;
}

.btn-primary:hover {
  background: var(--color-primary-light);
}

.btn-secondary {
  background: var(--color-secondary);
  color: #FFFFFF;
}

.btn-secondary:hover {
  background: #0F766E;
}

.btn-coral {
  background: var(--color-coral);
  color: #FFFFFF;
}

.btn-coral:hover {
  background: var(--color-coral-hover);
}

.btn-outline {
  border-color: var(--color-border);
  background: #FFFFFF;
  color: var(--color-text);
}

.btn-outline:hover {
  background: var(--color-bg);
  border-color: #CBD5E1;
}

.btn-danger {
  background: var(--color-danger);
  color: #FFFFFF;
}

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

.btn-sm {
  padding: 6px 12px;
  font-size: 0.82rem;
}

.btn-icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Metric Cards */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.metric-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 22px;
  display: flex;
  align-items: center;
  gap: 18px;
  box-shadow: var(--shadow-sm);
}

.metric-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.metric-icon.blue {
  background: rgba(14, 165, 233, 0.12);
  color: var(--color-accent-blue);
}

.metric-icon.teal {
  background: rgba(13, 148, 136, 0.12);
  color: var(--color-secondary);
}

.metric-icon.coral {
  background: rgba(255, 107, 74, 0.12);
  color: var(--color-coral);
}

.metric-icon.green {
  background: rgba(16, 185, 129, 0.12);
  color: var(--color-success);
}

.metric-details small {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.metric-details h3 {
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-top: 4px;
}

/* Content Card Container */
.content-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  margin-bottom: 32px;
}

.content-card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.content-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.table-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-select {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: #FFFFFF;
  font-family: inherit;
  font-size: 0.88rem;
  color: var(--color-text);
  outline: none;
  cursor: pointer;
}

/* Packages Data Table */
.data-table-wrap {
  width: 100%;
  overflow-x: auto;
}

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

.data-table th {
  background: #F8FAFC;
  padding: 14px 20px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--color-border);
}

.data-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
  font-size: 0.92rem;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover {
  background: #F8FAFC;
}

.package-cell {
  display: flex;
  align-items: center;
  gap: 14px;
}

.package-thumb {
  width: 60px;
  height: 48px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  border: 1px solid var(--color-border);
}

.package-name {
  font-weight: 600;
  color: var(--color-primary);
}

.package-loc {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Category & Badge Pills */
.badge-pill {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: capitalize;
}

.badge-family { background: #EDE9FE; color: #7C3AED; }
.badge-luxury { background: #FEF3C7; color: #D97706; }
.badge-adventure { background: #CCFBF1; color: #0F766E; }
.badge-culture { background: #E0E7FF; color: #4338CA; }
.badge-active { background: #DCFCE7; color: #15803D; }
.badge-draft { background: #F1F5F9; color: #64748B; }

.action-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(11, 27, 61, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: transform 0.25s ease;
}

.modal-overlay.active .modal-dialog {
  transform: translateY(0);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

.modal-close {
  background: transparent;
  border: none;
  font-size: 1.25rem;
  color: var(--color-text-muted);
  cursor: pointer;
}

.modal-body {
  padding: 24px;
}

.modal-footer {
  padding: 16px 24px;
  background: #F8FAFC;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* Form Styles */
.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-control:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Image Selector Grid */
.image-selector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 10px;
  max-height: 160px;
  overflow-y: auto;
  border: 1px solid var(--color-border);
  padding: 10px;
  border-radius: var(--radius-sm);
  margin-top: 8px;
  background: #F8FAFC;
}

.image-option {
  position: relative;
  cursor: pointer;
  border-radius: 6px;
  overflow: hidden;
  border: 2px solid transparent;
  aspect-ratio: 16/10;
}

.image-option img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-option.selected {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 2px rgba(13, 148, 136, 0.4);
}

.image-option.selected::after {
  content: '✓';
  position: absolute;
  top: 4px;
  right: 4px;
  background: var(--color-secondary);
  color: white;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

/* Login Modal */
.login-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #0B1B3D 0%, #0F2A5C 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 20px;
}

.login-box {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.3);
  text-align: center;
}

.login-box img {
  height: 48px;
  margin-bottom: 20px;
}

/* Toast */
.admin-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--color-primary);
  color: #FFFFFF;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  z-index: 3000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
}

.admin-toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Responsive */
@media (max-width: 991px) {
  .admin-sidebar {
    transform: translateX(-100%);
  }
  .admin-sidebar.open {
    transform: translateX(0);
  }
  .admin-main {
    margin-left: 0;
  }
  .sidebar-toggle-btn {
    display: block;
  }
  .header-search {
    width: 200px;
  }
}

@media (max-width: 768px) {
  .admin-header {
    padding: 0 16px;
  }
  .admin-content {
    padding: 20px 16px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .header-search {
    display: none;
  }
}