/* FirstCape Estate Management - Dark Mode Styles */
/* Version: 2.0 */

/* ========================================
   CSS VARIABLES - LIGHT MODE (DEFAULT)
   ======================================== */

:root {
  /* Background Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f9fafb;
  --bg-tertiary: #f3f4f6;
  --bg-elevated: #ffffff;
  
  /* Text Colors */
  --text-primary: #1f2937;
  --text-secondary: #6b7280;
  --text-tertiary: #9ca3af;
  --text-inverse: #ffffff;
  
  /* Border Colors */
  --border-primary: #e5e7eb;
  --border-secondary: #d1d5db;
  --border-focus: #3b82f6;
  
  /* Brand Colors */
  --brand-primary: #374151;
  --brand-secondary: #1f2937;
  --brand-accent: #FACC15;
  
  /* UI Colors */
  --ui-blue: #3b82f6;
  --ui-green: #10b981;
  --ui-orange: #f59e0b;
  --ui-red: #ef4444;
  
  /* Shadow */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  
  /* Overlay */
  --overlay: rgba(0, 0, 0, 0.5);
}

/* ========================================
   CSS VARIABLES - DARK MODE
   ======================================== */

.dark-mode {
  /* Background Colors */
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --bg-elevated: #1e293b;
  
  /* Text Colors */
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-tertiary: #94a3b8;
  --text-inverse: #0f172a;
  
  /* Border Colors */
  --border-primary: #334155;
  --border-secondary: #475569;
  --border-focus: #3b82f6;
  
  /* Brand Colors (slightly adjusted for dark) */
  --brand-primary: #10b981;
  --brand-secondary: #059669;
  --brand-accent: #34d399;
  
  /* UI Colors (slightly brighter for dark) */
  --ui-blue: #60a5fa;
  --ui-green: #34d399;
  --ui-orange: #fbbf24;
  --ui-red: #f87171;
  
  /* Shadow (stronger for dark) */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.6);
  
  /* Overlay */
  --overlay: rgba(0, 0, 0, 0.7);
}

/* ========================================
   GLOBAL DARK MODE STYLES
   ======================================== */

.dark-mode {
  color-scheme: dark;
}

.dark-mode body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */

.dark-mode h1,
.dark-mode h2,
.dark-mode h3,
.dark-mode h4,
.dark-mode h5,
.dark-mode h6 {
  color: var(--text-primary);
}

.dark-mode p {
  color: var(--text-secondary);
}

.dark-mode a {
  color: var(--ui-blue);
}

.dark-mode a:hover {
  color: #93c5fd;
}

/* ========================================
   CARDS & CONTAINERS
   ======================================== */

.dark-mode .card,
.dark-mode .property-card,
.dark-mode .alert-card,
.dark-mode .comparison-card {
  background-color: var(--bg-elevated);
  border-color: var(--border-primary);
  box-shadow: var(--shadow-md);
}

.dark-mode .card:hover,
.dark-mode .property-card:hover {
  box-shadow: var(--shadow-lg);
}

/* ========================================
   NAVIGATION
   ======================================== */

.dark-mode nav,
.dark-mode .navbar {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%) !important;
  border-bottom: 1px solid var(--border-primary);
}

.dark-mode .navbar-brand,
.dark-mode .nav-link {
  color: var(--text-primary) !important;
}

.dark-mode .nav-link:hover {
  color: var(--ui-blue) !important;
}

/* ========================================
   BUTTONS
   ======================================== */

.dark-mode .btn-primary,
.dark-mode .btn-hub {
  background: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%) !important;
  border-color: var(--brand-primary) !important;
  color: var(--text-inverse) !important;
}

.dark-mode .btn-secondary {
  background-color: var(--bg-tertiary) !important;
  border-color: var(--border-secondary) !important;
  color: var(--text-primary) !important;
}

.dark-mode .btn-outline-primary {
  border-color: var(--brand-primary) !important;
  color: var(--brand-primary) !important;
}

.dark-mode .btn-outline-primary:hover {
  background-color: var(--brand-primary) !important;
  color: var(--text-inverse) !important;
}

/* ========================================
   FORMS
   ======================================== */

.dark-mode input,
.dark-mode textarea,
.dark-mode select {
  background-color: var(--bg-secondary);
  border-color: var(--border-secondary);
  color: var(--text-primary);
}

.dark-mode input:focus,
.dark-mode textarea:focus,
.dark-mode select:focus {
  background-color: var(--bg-tertiary);
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.dark-mode input::placeholder,
.dark-mode textarea::placeholder {
  color: var(--text-tertiary);
}

.dark-mode label {
  color: var(--text-secondary);
}

/* ========================================
   MODALS
   ======================================== */

.dark-mode .modal-content,
.dark-mode .alert-modal,
.dark-mode .comparison-modal {
  background-color: var(--bg-elevated);
  color: var(--text-primary);
}

.dark-mode .modal-header {
  border-bottom-color: var(--border-primary);
}

.dark-mode .modal-footer {
  border-top-color: var(--border-primary);
}

.dark-mode .close {
  color: var(--text-primary);
  opacity: 0.7;
}

/* ========================================
   BADGES & COUNTERS
   ======================================== */

.dark-mode .badge,
.dark-mode .favorites-counter,
.dark-mode .comparison-counter,
.dark-mode .alerts-counter {
  background: linear-gradient(135deg, var(--ui-orange) 0%, #d97706 100%);
}

/* ========================================
   FAVORITES SPECIFIC
   ======================================== */

.dark-mode .favorite-heart {
  background: rgba(30, 41, 59, 0.95);
  border-color: var(--border-secondary);
}

.dark-mode .favorite-heart:hover {
  background: rgba(51, 65, 85, 0.95);
}

.dark-mode .favorite-heart--active {
  background: rgba(239, 68, 68, 0.2) !important;
  border-color: #ef4444 !important;
}

/* ========================================
   COMPARISON SPECIFIC
   ======================================== */

.dark-mode .comparison-bar {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-primary);
}

.dark-mode .comparison-table {
  background-color: var(--bg-primary);
}

.dark-mode .comparison-table th {
  background-color: var(--bg-secondary);
  border-color: var(--border-primary);
}

.dark-mode .comparison-table td {
  border-color: var(--border-primary);
}

.dark-mode .comparison-best-value {
  background-color: rgba(16, 185, 129, 0.1);
  border-left-color: var(--ui-green);
}

/* ========================================
   ALERTS SPECIFIC
   ======================================== */

.dark-mode .alert-card {
  background-color: var(--bg-elevated);
  border-left-color: var(--ui-orange);
}

.dark-mode .alert-card--inactive {
  opacity: 0.6;
}

.dark-mode .alert-card__status--active {
  background: rgba(16, 185, 129, 0.2);
  color: var(--ui-green);
}

.dark-mode .alert-card__status--paused {
  background: var(--bg-tertiary);
  color: var(--text-tertiary);
}

/* ========================================
   SEARCH FILTERS
   ======================================== */

.dark-mode .advanced-search-content {
  background-color: var(--bg-primary);
}

.dark-mode .advanced-search-header {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%) !important;
}

.dark-mode .advanced-search-body {
  background-color: var(--bg-primary);
}

.dark-mode .advanced-search-footer {
  background-color: var(--bg-secondary);
  border-top-color: var(--border-primary);
}

.dark-mode .search-checkbox {
  background-color: var(--bg-secondary);
  border-color: var(--border-secondary);
}

.dark-mode .search-checkbox:hover {
  background-color: var(--bg-tertiary);
}


/* ========================================
   PROPERTY PRICES
   ======================================== */

.dark-mode .property-price {
  color: var(--brand-accent) !important;
}
/* ========================================
   FOOTER
   ======================================== */

.dark-mode footer {
  background-color: var(--bg-secondary) !important;
  border-top: 1px solid var(--border-primary);
}

/* ========================================
   IMAGES
   ======================================== */

.dark-mode img {
  opacity: 0.9;
  transition: opacity 0.3s ease;
}

.dark-mode img:hover {
  opacity: 1;
}

/* ========================================
   SCROLLBAR
   ======================================== */

.dark-mode ::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

.dark-mode ::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

.dark-mode ::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 6px;
}

.dark-mode ::-webkit-scrollbar-thumb:hover {
  background: var(--border-secondary);
}

/* ========================================
   DARK MODE TOGGLE BUTTON
   ======================================== */

.dark-mode-toggle {
  background: transparent;
  border: 1px solid var(--border-secondary);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 1.25rem;
}

.dark-mode-toggle:hover {
  background-color: var(--bg-secondary);
  transform: rotate(20deg) scale(1.1);
}

.dark-mode-toggle__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

/* Floating toggle button */
.dark-mode-toggle--floating {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 9998;
  background-color: var(--bg-elevated);
  box-shadow: var(--shadow-lg);
  width: 56px;
  height: 56px;
  font-size: 1.5rem;
}

.dark-mode-toggle--floating:hover {
  box-shadow: var(--shadow-xl);
}

/* ========================================
   TOAST NOTIFICATIONS
   ======================================== */

.darkmode-toast-container {
  position: fixed;
  top: 80px;
  right: 20px;
  z-index: 10000;
  pointer-events: none;
}

.darkmode-toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-primary);
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  margin-bottom: 10px;
  opacity: 0;
  transform: translateX(400px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  max-width: 350px;
  pointer-events: auto;
}

.darkmode-toast--visible {
  opacity: 1;
  transform: translateX(0);
}

.darkmode-toast__icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 14px;
  font-weight: bold;
  flex-shrink: 0;
  background: var(--ui-blue);
  color: white;
}

.darkmode-toast__message {
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.4;
}

/* ========================================
   TRANSITIONS
   ======================================== */

.dark-mode * {
  transition: background-color 0.3s ease, 
              color 0.3s ease, 
              border-color 0.3s ease,
              box-shadow 0.3s ease;
}

/* Exclude elements that shouldn't transition */
.dark-mode .btn,
.dark-mode .dark-mode-toggle,
.dark-mode img,
.dark-mode video {
  transition: none;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
  .dark-mode-toggle--floating {
    bottom: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
  }
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
  .dark-mode {
    background-color: white !important;
    color: black !important;
  }
  
  .dark-mode-toggle {
    display: none !important;
  }
}