/* Apple-inspired Design System */

/* Import Rubik font */
@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@300;400;500;600;700;800;900&display=swap');

/* Notification History Modal Styles */
.notification-timeline-item {
    transition: all 0.2s ease;
}

.notification-timeline-item:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1) !important;
}

.notification-timeline-item .notification-header:hover {
    background-color: #f9fafb;
}

.notification-timeline-item .toggle-icon {
    transition: transform 0.2s ease;
}

.notification-timeline-item .listing-title {
    color: #4b5563;
    font-size: 0.875rem;
    line-height: 1.4;
}

.notification-timeline-item .compact-listing-row {
    transition: all 0.2s ease;
}

.notification-timeline-item .compact-listing-row:hover {
    background-color: #f9fafb;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

:root {
    /* Apple-inspired Color Palette - Light Mode */
    --primary-blue: #007AFF;
    --primary-blue-dark: #0056CC;
    --secondary-blue: #5856D6;
    --success-green: #34C759;
    --warning-orange: #FF9500;
    --error-red: #FF3B30;
    --gray-900: #1D1D1F;
    --gray-800: #2C2C2E;
    --gray-700: #3A3A3C;
    --gray-600: #48484A;
    --gray-500: #636366;
    --gray-400: #8E8E93;
    --gray-300: #C7C7CC;
    --gray-200: #D1D1D6;
    --gray-100: #F2F2F7;
    --white: #FFFFFF;
    
    /* Surfaces - Light Mode */
    --surface-primary: #FFFFFF;
    --surface-secondary: #F9F9F9;
    --surface-tertiary: #F2F2F7;
    --surface-glass: rgba(255, 255, 255, 0.85);
    --surface-overlay: rgba(0, 0, 0, 0.05);
    
    /* Text Colors */
    --text-primary: #1D1D1F;
    --text-secondary: #48484A;
    --text-tertiary: #8E8E93;
    
    /* Shadows - Light Mode */
    --shadow-small: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-large: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 20px rgba(0, 122, 255, 0.2);
    
    /* Borders */
    --border-color: #D1D1D6;
    --border-color-hover: #C7C7CC;
    --border-radius-small: 8px;
    --border-radius-medium: 12px;
    --border-radius-large: 16px;
    --border-radius-xl: 20px;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-2xl: 48px;
    
    /* Typography */
    --font-family: 'Rubik', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 32px;
    
    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Enhanced Dark Mode Colors */
[data-bs-theme="dark"] {
    /* Surfaces - Dark Mode */
    --surface-primary: #2C2C2E;
    --surface-secondary: #1C1C1E;
    --surface-tertiary: #3A3A3C;
    --surface-glass: rgba(44, 44, 46, 0.95);
    --surface-overlay: rgba(255, 255, 255, 0.05);
    
    /* Text Colors - Dark Mode */
    --text-primary: #F2F2F7;
    --text-secondary: #AEAEB2;
    --text-tertiary: #8E8E93;
    
    /* Grays - Dark Mode */
    --gray-900: #F2F2F7;
    --gray-800: #E5E5EA;
    --gray-700: #D1D1D6;
    --gray-600: #C7C7CC;
    --gray-500: #AEAEB2;
    --gray-400: #8E8E93;
    --gray-300: #636366;
    --gray-200: #48484A;
    --gray-100: #3A3A3C;
    
    /* Borders - Dark Mode */
    --border-color: #48484A;
    --border-color-hover: #636366;
    
    /* Shadows - Dark Mode */
    --shadow-small: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-medium: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-large: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(10, 132, 255, 0.4);
    
    /* Enhanced colors for dark mode */
    --primary-blue: #0A84FF;
    --success-green: #30D158;
    --warning-orange: #FF9F0A;
    --error-red: #FF453A;
}

/* Global transition for theme switching */
*,
*::before,
*::after {
    transition: background-color var(--transition-medium),
                border-color var(--transition-medium),
                color var(--transition-medium),
                box-shadow var(--transition-medium),
                backdrop-filter var(--transition-medium);
}

/* Base styles */
* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--surface-secondary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: "kern" 1;
    transition: background-color var(--transition-medium), color var(--transition-medium);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    transition: color var(--transition-medium);
}

h1 { font-size: var(--font-size-3xl); font-weight: 700; }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
h5 { font-size: var(--font-size-base); font-weight: 600; }
h6 { font-size: var(--font-size-sm); font-weight: 600; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    transition: color var(--transition-medium);
}

/* Enhanced Navigation with Glassmorphism */
.navbar {
    background: var(--surface-glass) !important;
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-md) 0;
    box-shadow: var(--shadow-small);
    transition: all var(--transition-medium);
}

.navbar-brand {
    font-weight: 700;
    font-size: var(--font-size-xl);
    color: var(--text-primary) !important;
    letter-spacing: -0.02em;
    transition: color var(--transition-medium);
}

/* Enhanced Cards with Glassmorphism */
.card {
    background: var(--surface-glass);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-large);
    box-shadow: var(--shadow-small);
    transition: all var(--transition-medium);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-medium);
    transform: translateY(-2px);
    border-color: var(--border-color-hover);
    background: var(--surface-primary);
}

.card-body {
    padding: var(--spacing-xl);
}

.card-header {
    background: var(--surface-overlay);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-lg) var(--spacing-xl);
    font-weight: 600;
    color: var(--text-primary);
    transition: all var(--transition-medium);
}

/* Enhanced Buttons with Effects */
.btn {
    font-weight: 500;
    border-radius: var(--border-radius-medium);
    font-size: var(--font-size-base);
    padding: 12px 24px;
    transition: all var(--transition-medium);
    border: none;
    letter-spacing: -0.01em;
    position: relative;
    overflow: hidden;
    transform: translateZ(0);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(0, 122, 255, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-blue-dark) 0%, #004999 100%);
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-glow);
}

.btn-outline-primary {
    color: var(--primary-blue);
    border: 1.5px solid var(--primary-blue);
    background: transparent;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn-outline-primary:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 4px 16px rgba(0, 122, 255, 0.3);
}

.btn-lg {
    padding: 16px 32px;
    font-size: var(--font-size-lg);
    border-radius: var(--border-radius-large);
}

.btn-sm {
    padding: 8px 16px;
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius-small);
}

/* Enhanced Form Controls */
.form-control, .form-select {
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius-medium);
    padding: 12px 16px;
    font-size: var(--font-size-base);
    background: var(--surface-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: var(--text-primary);
    transition: all var(--transition-medium);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.1);
    outline: none;
    background: var(--surface-primary);
    transform: scale(1.02);
}

.form-label {
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
    transition: color var(--transition-medium);
}

/* Enhanced Dark Mode Toggle - visible */
#darkModeToggle {
    display: inline-flex !important;
    background: var(--surface-glass);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

#darkModeToggle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle, var(--primary-blue) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-medium);
    transform: scale(0);
}

#darkModeToggle:hover {
    background: var(--surface-primary);
    border-color: var(--primary-blue);
    transform: scale(1.1) rotate(180deg);
    box-shadow: var(--shadow-glow);
    color: var(--primary-blue);
}

#darkModeToggle:hover::before {
    opacity: 0.1;
    transform: scale(1);
}

#darkModeToggle i {
    font-size: 18px;
    transition: all var(--transition-bounce);
    position: relative;
    z-index: 1;
}

/* Icon rotation animations */
.dark-mode-icon {
    transform: rotate(0deg);
}

.light-mode-icon {
    transform: rotate(180deg);
}

#darkModeToggle:hover .dark-mode-icon {
    transform: rotate(-180deg) scale(1.2);
}

#darkModeToggle:hover .light-mode-icon {
    transform: rotate(0deg) scale(1.2);
}

/* Enhanced Listing Cards */
.listing-card {
    background: var(--surface-glass);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-large);
    overflow: hidden;
    transition: all var(--transition-medium);
    box-shadow: var(--shadow-small);
    cursor: pointer;
    text-decoration: none !important;
    position: relative;
}

.listing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.03) 0%, rgba(88, 86, 214, 0.03) 100%);
    opacity: 0;
    transition: opacity var(--transition-medium);
    pointer-events: none;
    z-index: 1;
}

.listing-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-blue);
    text-decoration: none !important;
}

.listing-card:hover::before {
    opacity: 1;
}

.listing-card .card-body {
    padding: var(--spacing-lg);
    position: relative;
    z-index: 2;
    background: var(--surface-primary);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.listing-card .card-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color var(--transition-medium);
}

/* Property Images with Enhanced Effects */
.property-image-container {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: var(--surface-tertiary);
}

.property-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow), filter var(--transition-medium);
}

.listing-card:hover .property-image-container img {
    transform: scale(1.08);
    filter: brightness(1.1) saturate(1.2);
}

/* Enhanced Image Overlay */
.property-image-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.3) 100%);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.listing-card:hover .property-image-container::after {
    opacity: 1;
}

/* Enhanced Tags and Badges */
.tag {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: var(--border-radius-small);
    font-size: var(--font-size-xs);
    font-weight: 500;
    gap: 6px;
    transition: all var(--transition-medium);
    backdrop-filter: blur(10px) saturate(180%);
    -webkit-backdrop-filter: blur(10px) saturate(180%);
}

.tag-type {
    background: rgba(142, 142, 147, 0.15);
    color: var(--text-secondary) !important;
    border: 1px solid rgba(142, 142, 147, 0.25);
}

.tag-purpose {
    background: rgba(52, 199, 89, 0.15);
    color: var(--success-green) !important;
    border: 1px solid rgba(52, 199, 89, 0.3);
}

.tag-price {
    background: rgba(0, 122, 255, 0.15);
    color: var(--primary-blue) !important;
    border: 1px solid rgba(0, 122, 255, 0.3);
    font-weight: 600;
}

.listing-card:hover .tag {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Enhanced Detail Items */
.detail-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    padding: 8px 0;
    transition: all var(--transition-medium);
    border-radius: var(--border-radius-small);
}

.detail-item:hover {
    background: var(--surface-overlay);
    padding-left: 8px;
    padding-right: 8px;
}

.detail-item i {
    color: var(--primary-blue);
    font-size: 16px;
    width: 20px;
    text-align: center;
    transition: all var(--transition-medium);
}

.listing-card:hover .detail-item {
    color: var(--text-primary);
}

.listing-card:hover .detail-item i {
    transform: scale(1.15);
    color: var(--primary-blue);
}

/* Location styling */
.listing-location {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
    transition: color var(--transition-medium);
}

.listing-location::before {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--primary-blue);
    border-radius: 50%;
    margin-right: var(--spacing-xs);
    opacity: 0.6;
}

/* Tabs */
.nav-tabs {
    border: none;
    gap: var(--spacing-xs);
    background: var(--surface-glass);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius-medium);
    border: 1px solid var(--border-color);
}

.nav-tabs .nav-link {
    border: none;
    border-radius: var(--border-radius-small);
    padding: 12px 24px;
    color: var(--text-secondary);
    background: transparent;
    font-weight: 500;
    transition: all var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.nav-tabs .nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    opacity: 0;
    transition: opacity var(--transition-medium);
    z-index: -1;
}

.nav-tabs .nav-link:hover {
    background: var(--surface-overlay);
    color: var(--primary-blue);
    transform: translateY(-1px);
}

.nav-tabs .nav-link.active {
    background: var(--surface-primary);
    color: var(--primary-blue);
    box-shadow: var(--shadow-small);
    font-weight: 600;
    transform: translateY(-2px);
}

.nav-tabs .nav-link.active::before {
    opacity: 0.1;
}

/* Loading States */
.spinner-border {
    width: 28px;
    height: 28px;
    border-width: 3px;
    color: var(--primary-blue);
}

/* Alerts */
.alert {
    border: none;
    border-radius: var(--border-radius-large);
    padding: var(--spacing-lg);
    font-size: var(--font-size-sm);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.alert::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: currentColor;
    opacity: 0.3;
}

.alert-info {
    background: rgba(0, 122, 255, 0.1);
    color: var(--primary-blue);
    border-color: rgba(0, 122, 255, 0.2);
}

.alert-success {
    background: rgba(52, 199, 89, 0.1);
    color: var(--success-green);
    border-color: rgba(52, 199, 89, 0.2);
}

.alert-warning {
    background: rgba(255, 149, 0, 0.1);
    color: var(--warning-orange);
    border-color: rgba(255, 149, 0, 0.2);
}

.alert-danger {
    background: rgba(255, 59, 48, 0.1);
    color: var(--error-red);
    border-color: rgba(255, 59, 48, 0.2);
}

/* Chart Container */
.chart-container {
    background: var(--surface-primary);
    border-radius: var(--border-radius-large);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-small);
}

/* Filter Styles */
.filter-section {
    background: var(--surface-primary);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-medium);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-medium);
}

.filter-section:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.1);
}

/* Modern Range Sliders */
.modern-range-slider {
    position: relative;
    height: 6px;
    margin: 20px 0;
}

.range-track {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--surface-tertiary);
    border-radius: 3px;
}

.range-fill {
    position: absolute;
    top: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--primary-blue), var(--secondary-blue));
    border-radius: 3px;
    transition: all var(--transition-medium);
}

.range-input {
    position: absolute;
    top: -7px;
    width: 100%;
    height: 20px;
    background: transparent;
    appearance: none;
    pointer-events: none;
}

.range-input::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--surface-primary);
    border: 3px solid var(--primary-blue);
    cursor: pointer;
    pointer-events: all;
    box-shadow: var(--shadow-medium);
    transition: all var(--transition-medium);
}

.range-input::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: var(--shadow-large);
}

/* Footer */
footer {
    background: var(--surface-primary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-2xl);
}

/* Listing Grid Animation */
.listing-grid {
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.listing-card {
    animation: slideInUp 0.5s ease-out forwards;
    animation-fill-mode: both;
}

.listing-card:nth-child(1) { animation-delay: 0.1s; }
.listing-card:nth-child(2) { animation-delay: 0.2s; }
.listing-card:nth-child(3) { animation-delay: 0.3s; }
.listing-card:nth-child(4) { animation-delay: 0.4s; }
.listing-card:nth-child(5) { animation-delay: 0.5s; }
.listing-card:nth-child(6) { animation-delay: 0.6s; }

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        --spacing-xl: 24px;
        --spacing-2xl: 32px;
    }
    
    .card-body {
        padding: var(--spacing-lg);
    }
    
    .btn-lg {
        padding: 14px 24px;
        font-size: var(--font-size-base);
    }
    
    .property-image-container {
        height: 200px;
    }
    
    .listing-card .card-title {
        font-size: var(--font-size-base);
    }
}

/* Remove all text decorations for listing cards */
.listing-card-link,
.listing-card-link:hover,
.listing-card-link:focus,
.listing-card-link:active,
.listing-card-link *,
.listing-card-link:hover *,
.listing-card-link:focus *,
.listing-card-link:active * {
    text-decoration: none !important;
    color: inherit;
}

/* Smooth scroll behavior */
html {
    scroll-behavior: smooth;
}

/* Focus visible for accessibility */
*:focus-visible {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* Selection color */
::selection {
    background: rgba(0, 122, 255, 0.2);
}

/* Loading shimmer effect */
@keyframes shimmer {
    0% {
        background-position: -200px 0;
    }
    100% {
        background-position: calc(200px + 100%) 0;
    }
}

.loading-shimmer {
    background: linear-gradient(90deg, 
        var(--surface-secondary) 0%, 
        var(--surface-tertiary) 50%, 
        var(--surface-secondary) 100%);
    background-size: 200px 100%;
    animation: shimmer 2s infinite;
}

/* Enhanced Hero Section for Dark Mode */
.hero-section {
    background: linear-gradient(135deg, 
        var(--surface-secondary) 0%, 
        var(--surface-tertiary) 100%);
    position: relative;
    overflow: hidden;
}

[data-bs-theme="dark"] .hero-section {
    background: linear-gradient(135deg, 
        var(--surface-secondary) 0%, 
        var(--surface-primary) 100%);
}

.hero-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(0, 122, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(88, 86, 214, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(52, 199, 89, 0.04) 0%, transparent 50%);
}

[data-bs-theme="dark"] .hero-pattern {
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(10, 132, 255, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(88, 86, 214, 0.12) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(48, 209, 88, 0.08) 0%, transparent 50%);
}

/* Enhanced Search Card */
.search-card {
    background: var(--surface-glass);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-large);
    transition: all var(--transition-medium);
}

.search-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-blue);
}

/* Enhanced Feature Cards */
.feature-card {
    background: var(--surface-glass);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--secondary-blue));
    transform: scaleX(0);
    transition: transform var(--transition-medium);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-blue);
}

/* Enhanced Quick Filter Chips */
.quick-filter-chip {
    background: rgba(0, 122, 255, 0.12);
    color: var(--primary-blue);
    border: 1px solid rgba(0, 122, 255, 0.25);
    border-radius: 50px;
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    transition: all var(--transition-medium);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.quick-filter-chip::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left var(--transition-medium);
}

.quick-filter-chip:hover::before {
    left: 100%;
}

.quick-filter-chip:hover {
    background: var(--primary-blue);
    color: white;
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-medium);
}

/* Enhanced Floating Navigation */
.floating-nav {
    background: var(--surface-glass);
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    border-radius: 28px;
    padding: 12px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    z-index: 1000;
    display: none;
}

.floating-nav.show {
    display: block;
    animation: slideUpBounce 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes slideUpBounce {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.9);
    }
    50% {
        opacity: 0.8;
        transform: translateY(-5px) scale(1.05);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.nav-item {
    padding: 14px 22px;
    border-radius: 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-medium);
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
    opacity: 0;
    transition: opacity var(--transition-medium);
    border-radius: 20px;
}

.nav-item.active::before,
.nav-item:hover::before {
    opacity: 1;
}

.nav-item.active,
.nav-item:hover {
    color: white;
    transform: scale(1.05);
}

.nav-item span,
.nav-item i {
    position: relative;
    z-index: 1;
}

/* Theme Transition Classes */
.theme-transitioning * {
    transition-duration: 0.4s !important;
}

/* Modal Fix - Smooth modal transitions without jiggle */
body {
    transition: padding-right 0.15s ease;
}

/* Ensure smooth modal transitions */
.modal.fade .modal-dialog {
    transition: transform 0.15s ease-out;
}

.modal.show .modal-dialog {
    transform: none;
}

/* Enhanced Footer */
footer {
    background: var(--surface-primary);
    border-top: 1px solid var(--border-color);
    transition: all var(--transition-medium);
}

[data-bs-theme="dark"] footer {
    background: var(--surface-secondary);
}

/* Scrollbar Styling for Dark Mode */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--surface-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
    transition: background var(--transition-medium);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-tertiary);
}

/* Firefox Scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) var(--surface-secondary);
}

/* Enhanced Focus States for Accessibility */
*:focus-visible {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
    border-radius: var(--border-radius-small);
}

/* Selection Colors */
::selection {
    background: rgba(0, 122, 255, 0.2);
    color: var(--text-primary);
}

::-moz-selection {
    background: rgba(0, 122, 255, 0.2);
    color: var(--text-primary);
}

/* Enhanced Property Badge */
.property-badge {
    background: var(--surface-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: 16px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid var(--border-color);
    transition: all var(--transition-medium);
}

/* Enhanced Action Buttons */
.action-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--surface-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-medium);
}

.action-btn:hover {
    background: var(--surface-primary);
    color: var(--primary-blue);
    transform: scale(1.1);
    box-shadow: var(--shadow-medium);
}

/* Mobile Enhancements */
@media (max-width: 768px) {
    .floating-nav {
        left: 16px;
        right: 16px;
        transform: none;
        padding: 8px;
    }
    
    .nav-item {
        padding: 12px 16px;
        font-size: 14px;
    }
    
    .modern-property-card:hover {
        transform: translateY(-6px) scale(1.01);
    }
    
    .search-card {
        margin: 0 16px;
    }
    
    .feature-card:hover {
        transform: translateY(-6px) scale(1.01);
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-15px);
    }
    60% {
        transform: translateY(-8px);
    }
}

/* Enhanced Map Styles */
.custom-marker {
    animation: none !important;
    filter: drop-shadow(0 4px 8px rgba(0, 122, 255, 0.3));
}

.custom-popup .leaflet-popup-content-wrapper {
    background: var(--surface-glass);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-radius: var(--border-radius-medium);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-medium);
    color: var(--text-primary);
}

.custom-popup .leaflet-popup-tip {
    background: var(--surface-glass);
    border: 1px solid var(--border-color);
}

.leaflet-control-zoom {
    border: none !important;
    box-shadow: var(--shadow-medium) !important;
}

.leaflet-control-zoom a {
    background: var(--surface-glass) !important;
    backdrop-filter: blur(20px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    font-weight: 600 !important;
    transition: all var(--transition-medium) !important;
}

.leaflet-control-zoom a:hover {
    background: var(--primary-blue) !important;
    color: var(--white) !important;
    transform: scale(1.1) !important;
}

/* COMPREHENSIVE DARK MODE FIXES FOR APPLE STYLES */
[data-bs-theme="dark"] {
    
    /* Fix all glassmorphism effects */
    .card,
    .listing-card,
    .feature-card,
    .metric-card,
    .property-details-card,
    .content-card,
    .search-card {
        background: var(--surface-primary) !important;
        backdrop-filter: blur(20px) saturate(180%) !important;
        -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
        border: 1px solid var(--border-color) !important;
        box-shadow: var(--shadow-medium) !important;
    }
    
    /* Enhanced cards hover effects */
    .card:hover,
    .listing-card:hover,
    .feature-card:hover {
        background: var(--surface-primary) !important;
        border-color: var(--primary-blue) !important;
        box-shadow: var(--shadow-large) !important;
    }
    
    /* Navigation glassmorphism */
    .navbar {
        background: var(--surface-glass) !important;
        backdrop-filter: blur(30px) saturate(180%) !important;
        -webkit-backdrop-filter: blur(30px) saturate(180%) !important;
        border-bottom: 1px solid var(--border-color) !important;
    }
    
    /* Button enhancements */
    .btn {
        border: 1px solid var(--border-color) !important;
    }
    
    .btn-primary {
        background: linear-gradient(135deg, var(--primary-blue) 0%, #0056CC 100%) !important;
        border-color: var(--primary-blue) !important;
        color: white !important;
    }
    
    .btn-primary:hover {
        background: linear-gradient(135deg, #0056CC 0%, #004999 100%) !important;
        border-color: #0056CC !important;
    }
    
    /* Form controls glassmorphism */
    .form-control,
    .form-select {
        background: var(--surface-glass) !important;
        backdrop-filter: blur(20px) !important;
        -webkit-backdrop-filter: blur(20px) !important;
        border: 1.5px solid var(--border-color) !important;
        color: var(--text-primary) !important;
    }
    
    .form-control:focus,
    .form-select:focus {
        background: var(--surface-primary) !important;
        border-color: var(--primary-blue) !important;
        box-shadow: 0 0 0 4px rgba(10, 132, 255, 0.15) !important;
    }
    
    /* Tags and badges */
    .tag,
    .property-badge {
        backdrop-filter: blur(10px) saturate(180%) !important;
        -webkit-backdrop-filter: blur(10px) saturate(180%) !important;
    }
    
    .tag-type {
        background: rgba(142, 142, 147, 0.2) !important;
        color: var(--text-secondary) !important;
        border: 1px solid rgba(142, 142, 147, 0.3) !important;
    }
    
    .tag-purpose {
        background: rgba(48, 209, 88, 0.2) !important;
        color: var(--success-green) !important;
        border: 1px solid rgba(48, 209, 88, 0.4) !important;
    }
    
    .tag-price {
        background: rgba(10, 132, 255, 0.2) !important;
        color: var(--primary-blue) !important;
        border: 1px solid rgba(10, 132, 255, 0.4) !important;
    }
    
    /* Detail items */
    .detail-item {
        background: var(--surface-primary) !important;
        border: 1px solid var(--border-color) !important;
    }
    
    .detail-item:hover {
        background: var(--surface-secondary) !important;
        border-color: var(--primary-blue) !important;
    }
    
    /* Spec items */
    .spec-item {
        background: var(--surface-glass) !important;
        backdrop-filter: blur(10px) !important;
        -webkit-backdrop-filter: blur(10px) !important;
        border: 1px solid var(--border-color) !important;
    }
    
    .spec-item:hover {
        background: var(--surface-primary) !important;
        border-color: var(--primary-blue) !important;
    }
    
    /* Location styling */
    .listing-location::before {
        background: var(--primary-blue) !important;
    }
    
    /* Tabs */
    .nav-tabs {
        background: var(--surface-glass) !important;
        backdrop-filter: blur(20px) saturate(180%) !important;
        -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
        border: 1px solid var(--border-color) !important;
    }
    
    .nav-tabs .nav-link {
        background: transparent !important;
        color: var(--text-secondary) !important;
    }
    
    .nav-tabs .nav-link:hover {
        background: var(--surface-overlay) !important;
        color: var(--primary-blue) !important;
    }
    
    .nav-tabs .nav-link.active {
        background: var(--surface-primary) !important;
        color: var(--primary-blue) !important;
        border-color: var(--border-color) !important;
    }
    
    /* Alerts */
    .alert {
        backdrop-filter: blur(20px) saturate(180%) !important;
        -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
        border: 1px solid var(--border-color) !important;
    }
    
    /* Footer */
    footer {
        background: var(--surface-primary) !important;
        border-top: 1px solid var(--border-color) !important;
    }
    
    /* Quick filter chips */
    .quick-filter-chip {
        background: rgba(10, 132, 255, 0.15) !important;
        color: var(--primary-blue) !important;
        border: 1px solid rgba(10, 132, 255, 0.3) !important;
        backdrop-filter: blur(10px) !important;
        -webkit-backdrop-filter: blur(10px) !important;
    }
    
    .quick-filter-chip:hover {
        background: var(--primary-blue) !important;
        color: white !important;
    }
    
    /* Action buttons */
    .action-btn {
        background: var(--surface-glass) !important;
        backdrop-filter: blur(20px) !important;
        -webkit-backdrop-filter: blur(20px) !important;
        border: 1px solid var(--border-color) !important;
        color: var(--text-secondary) !important;
    }
    
    .action-btn:hover {
        background: var(--surface-primary) !important;
        color: var(--primary-blue) !important;
    }
    
    /* Enhanced dark mode toggle */
    #darkModeToggle {
        background: var(--surface-glass) !important;
        backdrop-filter: blur(20px) saturate(180%) !important;
        -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
        border: 1px solid var(--border-color) !important;
        color: var(--text-secondary) !important;
    }
    
    #darkModeToggle:hover {
        background: var(--surface-primary) !important;
        border-color: var(--primary-blue) !important;
        color: var(--primary-blue) !important;
        box-shadow: var(--shadow-glow) !important;
    }
    
    /* Range sliders */
    .modern-range-slider .range-track {
        background: var(--surface-tertiary) !important;
    }
    
    .range-input::-webkit-slider-thumb {
        background: var(--surface-primary) !important;
        border: 3px solid var(--primary-blue) !important;
        box-shadow: var(--shadow-medium) !important;
    }
    
    /* Chart containers */
    .chart-container {
        background: var(--surface-primary) !important;
        border: 1px solid var(--border-color) !important;
    }
    
    /* Property image containers */
    .property-image-container {
        background: var(--surface-tertiary) !important;
    }
    
    /* Image count overlay */
    .image-count-overlay .btn {
        background: rgba(0, 0, 0, 0.8) !important;
        backdrop-filter: blur(20px) !important;
        color: white !important;
        border: 1px solid rgba(255, 255, 255, 0.2) !important;
    }
    
    .image-count-overlay .btn:hover {
        background: rgba(0, 0, 0, 0.9) !important;
        color: white !important;
    }
}

/* Fix any remaining Bootstrap utility classes */
[data-bs-theme="dark"] .bg-light {
    background-color: var(--surface-secondary) !important;
}

[data-bs-theme="dark"] .bg-white {
    background-color: var(--surface-primary) !important;
}

[data-bs-theme="dark"] .text-dark {
    color: var(--text-primary) !important;
}

[data-bs-theme="dark"] .text-black {
    color: var(--text-primary) !important;
}