/**
 * Book Aero Fare - Enhanced Flight Results CSS v5.0
 * Beautiful Flight Cards with Enhanced Animations and Responsive Design
 * Company: Book Aero Fare | Phone: +1 (800) 903-1468
 */

/* CSS Variables for consistent theming */
:root {
    --baf-primary: #003265;
    --baf-accent: #FCAE1E;
    --baf-text: #333333;
    --baf-text-muted: #666666;
    --baf-border: #e0e0e0;
    --baf-border-light: #f0f0f0;
    --baf-bg-light: #f8f9fa;
    --baf-bg-white: #ffffff;
    --baf-radius-lg: 12px;
    --baf-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --baf-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --baf-transition: all 0.3s ease;
}

/* Enhanced Animation Classes */
@keyframes baf-sort-fade {
    0% { 
        opacity: 0.6; 
        transform: translateY(10px); 
    }
    100% { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

@keyframes baf-count-pulse {
    0% { 
        transform: scale(1); 
    }
    50% { 
        transform: scale(1.1); 
        color: var(--baf-accent); 
    }
    100% { 
        transform: scale(1); 
    }
}

@keyframes baf-card-entrance {
    0% {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes baf-shimmer {
    0% {
        background-position: -200px 0;
    }
    100% {
        background-position: calc(200px + 100%) 0;
    }
}

@keyframes baf-pulse-dot {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.7;
    }
}

/* Enhanced Card Effects */
.baf-sort-animation {
    animation: baf-sort-fade 0.5s ease-out;
}

.baf-count-update {
    animation: baf-count-pulse 0.3s ease-out;
}

.baf-flight-card {
    animation: baf-card-entrance 0.4s ease-out;
}

.baf-flight-card:hover .baf-airline-logo {
    transform: scale(1.1);
    transition: transform 0.2s ease-out;
}

.baf-flight-card:hover .baf-flight-path.baf-direct::after {
    animation: baf-pulse-dot 1s ease-in-out infinite;
}

.baf-flight-card:hover .baf-stop-dot {
    animation: baf-pulse-dot 1s ease-in-out infinite;
}

/* Enhanced Loading States */
.baf-loading-skeleton {
    background: linear-gradient(90deg, 
        var(--baf-border-light) 25%, 
        var(--baf-bg-light) 50%, 
        var(--baf-border-light) 75%);
    background-size: 200px 100%;
    animation: baf-shimmer 1.5s infinite;
}

.baf-card-loading {
    background: var(--baf-bg-white);
    border-radius: var(--baf-radius-lg);
    padding: 24px;
    margin-bottom: 16px;
    box-shadow: var(--baf-shadow-sm);
}

.baf-skeleton-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.baf-skeleton-logo {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.baf-skeleton-airline {
    width: 120px;
    height: 16px;
    border-radius: 4px;
    margin-left: 12px;
}

.baf-skeleton-price {
    width: 80px;
    height: 28px;
    border-radius: 6px;
}

.baf-skeleton-route {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 24px;
    align-items: center;
    margin-bottom: 20px;
}

.baf-skeleton-time {
    width: 60px;
    height: 20px;
    border-radius: 4px;
    margin-bottom: 8px;
}

.baf-skeleton-airport {
    width: 40px;
    height: 18px;
    border-radius: 4px;
}

.baf-skeleton-path {
    width: 120px;
    height: 3px;
    border-radius: 2px;
}

/* Enhanced Filter Animations */
.baf-checkbox:hover .baf-checkmark {
    border-color: var(--baf-primary);
    transform: scale(1.05);
}

.baf-checkbox input:checked ~ .baf-checkmark {
    transform: scale(1);
    animation: baf-check-bounce 0.3s ease-out;
}

@keyframes baf-check-bounce {
    0% { transform: scale(0.8); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* Enhanced Button States */
.baf-details-btn:active,
.baf-select-btn:active,
.baf-modal-select-btn:active {
    transform: translateY(1px);
}

.baf-select-btn:hover::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 100%);
    border-radius: inherit;
}

/* Enhanced Modal Transitions */
.baf-flight-modal {
    backdrop-filter: blur(0px);
    transition: backdrop-filter 0.3s ease-out;
}

.baf-flight-modal.baf-modal-show {
    backdrop-filter: blur(8px);
}

.baf-modal-content {
    opacity: 0;
    transform: translate(-50%, -60%);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.baf-flight-modal.baf-modal-show .baf-modal-content {
    opacity: 1;
    transform: translate(-50%, -50%);
}

/* Enhanced Notification Animations */
.baf-notification {
    opacity: 0;
    transform: translateX(420px) scale(0.9);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.baf-notification-show {
    opacity: 1;
    transform: translateX(0) scale(1);
}

.baf-notification:hover {
    transform: translateX(-5px) scale(1.02);
}

/* Enhanced Pricing Display */
.baf-price-badge .baf-price-amount {
    position: relative;
    overflow: hidden;
}

.baf-price-badge .baf-price-amount::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(252, 174, 30, 0.3), transparent);
    transition: left 0.5s ease-out;
}

.baf-flight-card:hover .baf-price-badge .baf-price-amount::before {
    left: 100%;
}

/* Enhanced Flight Path Animations */
.baf-flight-line {
    position: relative;
    overflow: hidden;
}

.baf-flight-line::before {
    content: '';
    position: absolute;
    top: 0;
    left: -10px;
    width: 10px;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 50, 101, 0.4), transparent);
    animation: baf-flight-travel 3s ease-in-out infinite;
}

@keyframes baf-flight-travel {
    0% { left: -10px; }
    100% { left: calc(100% + 10px); }
}

/* Enhanced Airport Code Display */
.baf-airport-code {
    position: relative;
    transition: all 0.2s ease-out;
}

.baf-airport-code::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--baf-accent);
    transition: width 0.3s ease-out;
}

.baf-flight-card:hover .baf-airport-code::after {
    width: 100%;
}

/* Enhanced Layover Indicators */
.baf-stop-dot {
    position: relative;
}

.baf-stop-dot::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 1px solid var(--baf-accent);
    border-radius: 50%;
    opacity: 0;
    animation: baf-ripple 2s ease-out infinite;
}

@keyframes baf-ripple {
    0% {
        opacity: 1;
        transform: scale(0.8);
    }
    100% {
        opacity: 0;
        transform: scale(2);
    }
}

/* Enhanced Search State Indicators */
.baf-search-item svg {
    transition: all 0.2s ease-out;
}

.baf-search-item:hover svg {
    transform: scale(1.1);
    color: var(--baf-accent);
}

/* Enhanced Filter Badge Animations */
.baf-filter-airline-logo {
    transition: all 0.2s ease-out;
}

.baf-airline-checkbox:hover .baf-filter-airline-logo {
    transform: scale(1.1);
    box-shadow: var(--baf-shadow-md);
}

/* Enhanced Progress Indicators */
.baf-price-filter input[type="range"]::-webkit-slider-track {
    background: linear-gradient(to right, 
        var(--baf-primary) 0%, 
        var(--baf-primary) var(--progress, 50%), 
        var(--baf-border) var(--progress, 50%), 
        var(--baf-border) 100%);
}

/* Enhanced Card States */
.baf-flight-card.baf-card-selected {
    border-color: var(--baf-accent);
    box-shadow: 0 0 0 3px rgba(252, 174, 30, 0.3);
    transform: translateY(-2px);
}

.baf-flight-card.baf-card-comparing {
    opacity: 0.7;
    position: relative;
}

.baf-flight-card.baf-card-comparing::after {
    content: 'COMPARING...';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 50, 101, 0.9);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
}

/* Enhanced Section Dividers */
.baf-segment-header::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--baf-accent) 50%, 
        transparent 100%);
}

/* Enhanced Responsive Utilities */
.baf-hide-mobile {
    display: block;
}

.baf-show-mobile {
    display: none;
}

@media (max-width: 768px) {
    .baf-hide-mobile {
        display: none;
    }
    
    .baf-show-mobile {
        display: block;
    }
}

/* Enhanced Accessibility */
.baf-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focus indicators for keyboard navigation */
.baf-flight-card:focus-within {
    outline: 3px solid rgba(252, 174, 30, 0.5);
    outline-offset: 2px;
}

.baf-details-btn:focus,
.baf-select-btn:focus,
.baf-modify-btn:focus {
    outline: 3px solid rgba(252, 174, 30, 0.5);
    outline-offset: 2px;
}

/* Enhanced Print Styles */
@media print {
    .baf-filters-sidebar,
    .baf-modal-actions,
    .baf-card-actions {
        display: none;
    }
    
    .baf-flight-card {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .baf-main-layout {
        grid-template-columns: 1fr;
    }
}

/* Enhanced Dark Mode Support (if enabled) */
@media (prefers-color-scheme: dark) {
    :root {
        --baf-bg-light: #1a202c;
        --baf-bg-white: #2d3748;
        --baf-text: #f7fafc;
        --baf-text-light: #e2e8f0;
        --baf-text-muted: #a0aec0;
        --baf-border: #4a5568;
        --baf-border-light: #2d3748;
    }
    
    .baf-airline-logo,
    .baf-filter-airline-logo,
    .baf-segment-airline-logo {
    background: white;
        border-radius: 4px;
    }
}

/* Enhanced Performance Optimizations */
.baf-flight-card,
.baf-modal-content,
.baf-notification {
    will-change: transform, opacity;
}

.baf-flight-card:hover {
    will-change: auto;
}

/* Enhanced Custom Scrollbars */
.baf-filters-sidebar::-webkit-scrollbar,
.baf-modal-body::-webkit-scrollbar {
    width: 8px;
}

.baf-filters-sidebar::-webkit-scrollbar-track,
.baf-modal-body::-webkit-scrollbar-track {
    background: var(--baf-border-light);
    border-radius: 4px;
}

.baf-filters-sidebar::-webkit-scrollbar-thumb,
.baf-modal-body::-webkit-scrollbar-thumb {
    background: var(--baf-border);
    border-radius: 4px;
}

.baf-filters-sidebar::-webkit-scrollbar-thumb:hover,
.baf-modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--baf-text-muted);
}

/* Enhanced Loading Animation for Flight Cards */
.baf-flights-loading .baf-flight-cards {
    display: grid;
    gap: 16px;
}

.baf-flights-loading .baf-card-loading:nth-child(odd) {
    animation-delay: 0ms;
}

.baf-flights-loading .baf-card-loading:nth-child(even) {
    animation-delay: 100ms;
}

/* Enhanced Error States */
.baf-error-card {
    background: #fef2f2;
    border: 2px solid #fecaca;
    color: #991b1b;
    padding: 24px;
    border-radius: var(--baf-radius-lg);
    text-align: center;
    margin-bottom: 16px;
}

.baf-error-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

/* Enhanced Success States */
.baf-success-indicator {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 24px;
    height: 24px;
    background: var(--baf-success);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    animation: baf-success-bounce 0.5s ease-out;
}

@keyframes baf-success-bounce {
    0% { transform: scale(0); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* Enhanced Comparison Mode */
.baf-comparison-mode .baf-flight-card:not(.baf-card-selected) {
    opacity: 0.6;
    transform: scale(0.98);
}

.baf-comparison-toolbar {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--baf-primary);
    color: white;
    padding: 16px 24px;
    border-radius: 50px;
    box-shadow: var(--baf-shadow-xl);
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 1000;
}

/* Enhanced Microinteractions */
.baf-interactive:hover {
    transform: translateY(-1px);
    transition: transform 0.2s ease-out;
}

.baf-interactive:active {
    transform: translateY(0);
}

/* Enhanced Typography Scaling */
@media (max-width: 480px) {
    .baf-route-title {
        font-size: 20px;
    }
    
    .baf-price-badge .baf-price-amount {
        font-size: 24px;
    }
    
    .baf-segment-time {
        font-size: 18px;
    }
    
    .baf-airport-code {
        font-size: 16px;
    }
} 

/* Book Aero Fare - Enhanced Flight Results CSS v5.1
 * Ultra-Compact Mobile-First Flight Cards Design
 * Company: Book Aero Fare | Phone: +1 (800) 903-1468
 */

/* CSS Variables for consistent theming */
:root {
    --baf-primary: #003265;
    --baf-accent: #FCAE1E;
    --baf-text: #333333;
    --baf-text-muted: #666666;
    --baf-text-light: #888888;
    --baf-border: #e0e0e0;
    --baf-border-light: #f0f0f0;
    --baf-bg-light: #f8f9fa;
    --baf-bg-white: #ffffff;
    --baf-radius-lg: 12px;
    --baf-radius-md: 8px;
    --baf-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --baf-shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --baf-transition: all 0.3s ease;
}

/* Compact Results Header */
.baf-results-header {
    background: var(--baf-primary);
    color: white;
    padding: 12px 16px;
    border-radius: var(--baf-radius-lg);
    margin-bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.baf-results-count {
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
}

.baf-fee-note {
    background: var(--baf-accent);
    color: var(--baf-primary);
    font-size: 10px;
    padding: 4px 8px;
    border-radius: 12px;
    font-weight: 600;
    white-space: nowrap;
}

/* Ultra-Compact Flight Cards */
.baf-premium-flight-card {
    background: var(--baf-bg-white);
    border: 1px solid var(--baf-border);
    border-radius: var(--baf-radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--baf-transition);
    box-shadow: var(--baf-shadow-sm);
    position: relative;
}

.baf-premium-flight-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--baf-shadow-md);
    border-color: var(--baf-primary);
}

.baf-flight-card-hidden {
    display: none;
}

/* Compact Card Content */
.baf-premium-card-content {
    padding: 16px;
}

/* Airline Header - Ultra Compact */
.baf-premium-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 14px;
}

.baf-airline-info-compact {
    display: flex;
    align-items: center;
    gap: 8px;
}

.baf-airline-logo-compact {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    object-fit: contain;
    background: var(--baf-bg-light);
    padding: 2px;
}

.baf-airline-name-compact {
    font-size: 11px;
    color: var(--baf-text-muted);
    font-weight: 500;
    line-height: 1.2;
}

.baf-trip-type-compact {
    font-size: 9px;
    color: var(--baf-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

/* Price Section - Compact */
.baf-price-section-compact {
    text-align: right;
}

.baf-total-price-compact {
    font-size: 22px;
    font-weight: 700;
    color: var(--baf-primary);
    line-height: 1;
}

.baf-price-note-compact {
    font-size: 9px;
    color: var(--baf-text-muted);
    margin-top: 2px;
    line-height: 1.2;
}

/* Flight Route Layout - Single Row Mobile-First */
.baf-flight-route-compact {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
}

/* Departure/Arrival Blocks */
.baf-route-point-compact {
    text-align: center;
    min-width: 60px;
}

.baf-time-compact {
    font-size: 16px;
    font-weight: 600;
    color: var(--baf-text);
    line-height: 1;
}

.baf-airport-compact {
    font-size: 10px;
    color: var(--baf-text-muted);
    margin-top: 2px;
    line-height: 1;
}

/* Flight Connection - Minimalist */
.baf-connection-compact {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    padding: 0 4px;
}

.baf-flight-line-compact {
    height: 2px;
    background: linear-gradient(90deg, var(--baf-border) 0%, var(--baf-accent) 50%, var(--baf-border) 100%);
    width: 100%;
    border-radius: 1px;
    position: relative;
}

.baf-duration-compact {
    font-size: 9px;
    color: var(--baf-text-muted);
    background: var(--baf-bg-white);
    padding: 2px 6px;
    border-radius: 8px;
    margin-top: 4px;
    white-space: nowrap;
    border: 1px solid var(--baf-border-light);
}

.baf-stops-compact {
    font-size: 8px;
    color: var(--baf-accent);
    background: rgba(252, 174, 30, 0.1);
    padding: 1px 4px;
    border-radius: 6px;
    margin-top: 2px;
    font-weight: 500;
}

/* Action Buttons - Compact and Attractive */
.baf-card-actions-compact {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--baf-border-light);
}

.baf-details-btn-compact {
    background: transparent;
    color: var(--baf-text-muted);
    border: 1px solid var(--baf-border);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--baf-transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.baf-details-btn-compact:hover {
    background: var(--baf-bg-light);
    color: var(--baf-text);
    border-color: var(--baf-text-muted);
}

.baf-select-btn-compact {
    background: linear-gradient(135deg, var(--baf-accent) 0%, #e89b00 100%);
    color: var(--baf-primary);
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--baf-transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    box-shadow: 0 2px 4px rgba(252, 174, 30, 0.3);
}

.baf-select-btn-compact:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(252, 174, 30, 0.4);
    background: linear-gradient(135deg, #e89b00 0%, var(--baf-accent) 100%);
}

/* Mobile Filter Button */
.baf-mobile-filter-toggle {
    display: none;
    width: 100%;
    background: var(--baf-bg-light);
    border: 1px solid var(--baf-border);
    padding: 12px;
    border-radius: var(--baf-radius-md);
    font-size: 14px;
    color: var(--baf-text);
    margin-bottom: 16px;
    cursor: pointer;
    transition: var(--baf-transition);
}

.baf-mobile-filter-toggle:hover {
    background: var(--baf-border-light);
}

.baf-mobile-filter-toggle i {
    margin-right: 8px;
}

/* Mobile Inline Search Form - Compact */
.baf-inline-search-form {
    background: var(--baf-bg-white);
    border: 1px solid var(--baf-border);
    border-radius: var(--baf-radius-lg);
    padding: 16px;
    margin-bottom: 16px;
    display: none;
}

.baf-inline-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 12px;
}

.baf-inline-form-group {
    position: relative;
}

.baf-inline-form-label {
    font-size: 10px;
    color: var(--baf-text-muted);
    margin-bottom: 4px;
    display: block;
    font-weight: 500;
}

.baf-inline-form-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--baf-border);
    border-radius: 6px;
    font-size: 12px;
    transition: var(--baf-transition);
}

.baf-inline-form-input:focus {
    outline: none;
    border-color: var(--baf-primary);
    box-shadow: 0 0 0 2px rgba(0, 50, 101, 0.1);
}

.baf-inline-form-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 16px;
}

.baf-inline-cancel-btn, .baf-inline-submit-btn {
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--baf-transition);
}

.baf-inline-cancel-btn {
    background: transparent;
    color: var(--baf-text-muted);
    border: 1px solid var(--baf-border);
}

.baf-inline-submit-btn {
    background: var(--baf-primary);
    color: white;
    border: 1px solid var(--baf-primary);
}

/* Load More Button - Compact */
.baf-load-more-container {
    text-align: center;
    margin: 24px 0;
}

.baf-load-more-btn-compact {
    background: var(--baf-bg-light);
    border: 1px solid var(--baf-border);
    color: var(--baf-text);
    padding: 12px 24px;
    border-radius: var(--baf-radius-md);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--baf-transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.baf-load-more-btn-compact:hover {
    background: var(--baf-border-light);
    transform: translateY(-1px);
}

/* Responsive Design - Mobile First */
@media (max-width: 768px) {
    .baf-results-header {
        padding: 10px 12px;
        font-size: 13px;
    }
    
    .baf-fee-note {
        font-size: 9px;
        padding: 3px 6px;
    }
    
    .baf-premium-flight-card {
        margin-bottom: 8px;
    }
    
    .baf-premium-card-content {
        padding: 12px;
    }
    
    .baf-total-price-compact {
        font-size: 20px;
    }
    
    .baf-time-compact {
    font-size: 14px;
    }
    
    .baf-airport-compact, .baf-airline-name-compact {
        font-size: 9px;
    }
    
    .baf-duration-compact, .baf-stops-compact {
        font-size: 8px;
    }
    
    .baf-mobile-filter-toggle {
        display: block;
    }
    
    .baf-sidebar {
        display: none;
    }
    
    .baf-main-content {
        width: 100%;
    }
    
    .baf-inline-form-row {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .baf-card-actions-compact {
        gap: 6px;
    }
    
    .baf-details-btn-compact {
        padding: 5px 8px;
        font-size: 9px;
    }
    
    .baf-select-btn-compact {
        padding: 6px 12px;
        font-size: 10px;
    }
}

@media (max-width: 480px) {
    .baf-results-header {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }
    
    .baf-results-count {
        font-size: 12px;
        justify-content: center;
    }
    
    .baf-route-point-compact {
        min-width: 50px;
    }
    
    .baf-time-compact {
        font-size: 13px;
    }
    
    .baf-total-price-compact {
        font-size: 18px;
    }
}

/* Flight Details Modal - Enhanced */
.baf-flight-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.baf-modal-show {
    opacity: 1;
    visibility: visible;
}

.baf-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.baf-enhanced-modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: 16px;
    max-width: 600px;
    width: 90vw;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

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

.baf-modal-header h3 {
    margin: 0;
    font-size: 18px;
    color: var(--baf-primary);
}

.baf-modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--baf-text-muted);
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--baf-transition);
}

.baf-modal-close:hover {
    background: var(--baf-bg-light);
    color: var(--baf-text);
}

.baf-modal-body {
    padding: 20px;
}

.baf-modal-actions {
    padding: 16px 20px;
    border-top: 1px solid var(--baf-border-light);
    display: flex;
        gap: 12px;
    justify-content: flex-end;
}

.baf-modal-cancel-btn {
    background: transparent;
    color: var(--baf-text-muted);
    border: 1px solid var(--baf-border);
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 12px;
    cursor: pointer;
    transition: var(--baf-transition);
}

.baf-modal-select-btn {
    background: linear-gradient(135deg, var(--baf-accent) 0%, #e89b00 100%);
    color: var(--baf-primary);
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--baf-transition);
}

/* Prevent scroll when modal is open */
.baf-modal-open {
    overflow: hidden;
}

/* Flight Details Modal Sections */
.baf-flight-details-section {
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--baf-border-light);
}

.baf-flight-details-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.baf-section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.baf-flight-icon {
    font-size: 24px;
    width: 40px;
    height: 40px;
    background: #e8f5e8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.baf-section-title h4 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--baf-text);
}

/* Flight Segment Details */
.baf-flight-segment-detail {
    background: var(--baf-bg-light);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
}

.baf-segment-time-info {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.baf-departure-info,
.baf-arrival-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.baf-time-circle {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--baf-primary);
    flex-shrink: 0;
}

.baf-time-details {
    flex: 1;
}

.baf-time-large {
    font-size: 20px;
    font-weight: 700;
    color: var(--baf-text);
    line-height: 1;
    margin-bottom: 4px;
}

.baf-airport-info {
    font-size: 13px;
    color: var(--baf-text-muted);
    font-weight: 500;
}

.baf-flight-line-detail {
    flex: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0 20px;
}

.baf-dotted-line {
    width: 100%;
    height: 2px;
    background-image: repeating-linear-gradient(90deg, var(--baf-border) 0px, var(--baf-border) 4px, transparent 4px, transparent 8px);
    margin-bottom: 8px;
}

.baf-flight-info-detail {
    text-align: center;
}

.baf-travel-time {
    font-size: 12px;
    color: var(--baf-text-muted);
    font-weight: 500;
    margin-bottom: 4px;
}

.baf-overnight-warning {
    font-size: 11px;
    color: #d63031;
    font-weight: 600;
    background: #fff5f5;
    padding: 2px 6px;
    border-radius: 4px;
}

.baf-airline-detail {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--baf-border);
}

.baf-airline-logo-detail {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 4px;
    background: white;
    padding: 2px;
}

.baf-flight-detail-info {
    font-size: 13px;
    color: var(--baf-text-muted);
    font-weight: 500;
}

/* Layover Details */
.baf-layover-detail {
    background: #fff3e0;
    border: 1px solid #ffcc02;
    border-radius: 8px;
    padding: 12px;
    margin: 12px 0;
    text-align: center;
}

.baf-layover-time {
    font-size: 13px;
    color: #f57c00;
    font-weight: 600;
}

/* Pricing Section in Modal */
.baf-pricing-section {
    background: var(--baf-bg-light);
    border-radius: 12px;
    padding: 20px;
    margin-top: 24px;
}

.baf-pricing-section h5 {
    margin: 0 0 16px 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--baf-text);
}

.baf-price-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.baf-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: var(--baf-text);
}

.baf-total-row {
    padding-top: 12px;
    border-top: 2px solid var(--baf-primary);
    margin-top: 8px;
    font-size: 16px;
}

/* Airport Autocomplete Dropdown */
.baf-autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid var(--baf-border);
    border-top: none;
    border-radius: 0 0 6px 6px;
    box-shadow: var(--baf-shadow-md);
    z-index: 1000;
    max-height: 200px;
    overflow-y: auto;
}

.baf-autocomplete-item {
    padding: 12px;
    cursor: pointer;
    border-bottom: 1px solid var(--baf-border-light);
    transition: var(--baf-transition);
}

.baf-autocomplete-item:hover {
    background: var(--baf-bg-light);
}

.baf-autocomplete-item:last-child {
    border-bottom: none;
}

.baf-autocomplete-item strong {
    color: var(--baf-primary);
}

.baf-autocomplete-item small {
    color: var(--baf-text-muted);
    font-size: 11px;
}

/* Enhanced Filter Styles */
.baf-price-filter input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--baf-border);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.baf-price-filter input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--baf-primary);
    cursor: pointer;
    border: 2px solid white;
    box-shadow: var(--baf-shadow-sm);
}

.baf-price-filter input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--baf-primary);
    cursor: pointer;
    border: 2px solid white;
    box-shadow: var(--baf-shadow-sm);
}

.baf-price-display {
    display: flex;
    justify-content: space-between;
    margin-top: 8px;
    font-size: 11px;
    color: var(--baf-text-muted);
    font-weight: 500;
}

/* Enhanced Checkbox Filters */
.baf-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.baf-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 12px;
    color: var(--baf-text);
    position: relative;
    padding: 8px 0;
    padding-left: 24px;
    line-height: 1.4;
    transition: var(--baf-transition);
    border-radius: 4px;
}

.baf-checkbox:hover {
    background: var(--baf-bg-light);
    color: var(--baf-primary);
}

.baf-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    width: 0;
    height: 0;
}

.baf-checkmark {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 16px;
    width: 16px;
    background: var(--baf-bg-white);
    border: 1px solid var(--baf-border);
    border-radius: 3px;
    transition: var(--baf-transition);
}

.baf-checkbox input:checked ~ .baf-checkmark {
    background: var(--baf-primary);
    border-color: var(--baf-primary);
}

.baf-checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 5px;
    top: 1px;
    width: 3px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.baf-checkbox input:checked ~ .baf-checkmark:after {
    display: block;
}

.baf-label {
    font-weight: 500;
}

/* Airline Filter Item */
.baf-airline-filter-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.baf-filter-airline-logo {
    width: 16px;
    height: 16px;
    border-radius: 2px;
    object-fit: contain;
    background: white;
    padding: 1px;
}

/* Notification System */
.baf-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: white;
    border-radius: 6px;
    padding: 16px 20px;
    box-shadow: var(--baf-shadow-md);
    z-index: 10001;
    min-width: 300px;
    transform: translateX(400px);
    transition: transform 0.3s ease;
}

.baf-notification-show {
    transform: translateX(0);
}

.baf-notification-success {
    border-left: 4px solid #38a169;
}

.baf-notification-error {
    border-left: 4px solid #e53e3e;
}

.baf-notification-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.baf-notification-message {
    font-size: 14px;
    color: var(--baf-text);
}

.baf-notification-close {
    background: none;
    border: none;
    color: var(--baf-text-muted);
    cursor: pointer;
    font-size: 18px;
    padding: 0;
    margin: 0;
}

/* No Results State */
.baf-no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--baf-text-muted);
}

.baf-no-results-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.baf-no-results h3 {
    margin: 0 0 12px 0;
    color: var(--baf-text);
    font-size: 24px;
}

.baf-no-results p {
    margin: 0 0 24px 0;
    font-size: 16px;
    line-height: 1.5;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.baf-modify-search-btn {
    background: var(--baf-primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--baf-transition);
}

.baf-modify-search-btn:hover {
    background: #002147;
    transform: translateY(-1px);
}

/* Compact Modify Button */
.baf-modify-btn-compact {
    background: var(--baf-accent);
    color: var(--baf-primary);
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--baf-transition);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.baf-modify-btn-compact:hover {
    background: #e89b00;
    transform: translateY(-1px);
}

.baf-modify-btn-compact svg {
    width: 12px;
    height: 12px;
}

/* Route Summary */
.baf-route-main {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
}

.baf-route-code {
    font-size: 16px;
    font-weight: 700;
}

.baf-search-summary {
    font-size: 12px;
    opacity: 0.9;
    font-weight: 500;
}

/* Content Wrapper */
.baf-content-wrapper {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 24px;
    margin-top: 24px;
}

/* Sidebar Filters */
.baf-sidebar {
    background: var(--baf-bg-white);
    border: 1px solid var(--baf-border);
    border-radius: var(--baf-radius-lg);
    padding: 20px;
    height: fit-content;
    position: sticky;
    top: 20px;
}

.baf-filters-section {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--baf-border-light);
}

.baf-filters-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.baf-filters-section h4 {
    margin: 0 0 12px 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--baf-text);
}

.baf-sort-select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--baf-border);
    border-radius: 6px;
    font-size: 12px;
    background: white;
    color: var(--baf-text);
}

.baf-clear-filters {
    width: 100%;
    background: var(--baf-bg-light);
    color: var(--baf-text);
    border: 1px solid var(--baf-border);
    padding: 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--baf-transition);
}

.baf-clear-filters:hover {
    background: var(--baf-border-light);
}

/* Main Content */
.baf-main-content {
    min-width: 0;
}

/* Enhanced Mobile Responsive */
@media (max-width: 768px) {
    .baf-content-wrapper {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .baf-sidebar {
        display: none;
        position: static;
        margin-bottom: 16px;
    }
    
    .baf-route-main {
        flex-direction: column;
        align-items: flex-start;
    gap: 8px;
    }
    
    .baf-search-summary {
        font-size: 11px;
    }
    
    .baf-segment-time-info {
        flex-direction: column;
        gap: 16px;
    }
    
    .baf-departure-info,
    .baf-arrival-info {
        justify-content: center;
    }
    
    .baf-flight-line-detail {
        order: -1;
        margin: 0;
        width: 60px;
        height: 60px;
    }
    
    .baf-dotted-line {
        width: 2px;
        height: 40px;
        background-image: repeating-linear-gradient(0deg, var(--baf-border) 0px, var(--baf-border) 4px, transparent 4px, transparent 8px);
    }
    
    .baf-notification {
        right: 12px;
        left: 12px;
        min-width: auto;
        transform: translateY(-100px);
    }
    
    .baf-notification-show {
        transform: translateY(0);
    }
}

@media (max-width: 480px) {
    .baf-enhanced-modal-content {
        width: 95vw;
        max-height: 95vh;
    }
    
    .baf-modal-header h3 {
        font-size: 16px;
    }
}

/* Enhanced Airline Filter Section - Scrollable */
.baf-airline-filters {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--baf-border);
    border-radius: 8px;
    padding: 12px;
    background: #fff;
}

.baf-airline-filters::-webkit-scrollbar {
    width: 6px;
}

.baf-airline-filters::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.baf-airline-filters::-webkit-scrollbar-thumb {
    background: var(--baf-primary);
    border-radius: 3px;
}

.baf-airline-filters::-webkit-scrollbar-thumb:hover {
    background: #002044;
}

.baf-airline-filter-item {
    display: flex;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f5f5f5;
}

.baf-airline-filter-item:last-child {
    border-bottom: none;
}

.baf-airline-checkbox {
    margin-right: 12px;
}

.baf-airline-logo-filter {
    width: 24px;
    height: 24px;
    margin-right: 10px;
    border-radius: 4px;
    object-fit: contain;
    border: 1px solid #e0e0e0;
}

.baf-airline-name-filter {
        font-size: 13px;
    color: var(--baf-text);
    flex: 1;
}

/* Sidebar Filters - Enhanced */
.baf-filters-sidebar {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 20px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
}

.baf-filters-sidebar::-webkit-scrollbar {
    width: 6px;
}

.baf-filters-sidebar::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.baf-filters-sidebar::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 3px;
}

.baf-filters-sidebar::-webkit-scrollbar-thumb:hover {
    background: #999;
}

.baf-filter-section {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
}

.baf-filter-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.baf-filter-section h3 {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 12px 0;
    color: var(--baf-text);
}

/* Mobile Responsive Filter Adjustments */
@media (max-width: 768px) {
    .baf-filters-sidebar {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        height: 100vh;
        z-index: 1000;
        transition: left 0.3s ease;
        max-height: none;
    }
    
    .baf-filters-sidebar.show {
        left: 0;
    }
    
    .baf-airline-filters {
        max-height: 200px;
    }
}