/**
 * Flight Results CSS - Professional Travel Site Design v11.0
 * Comprehensive filters, mobile modal, enhanced details, proper pricing
 */

/*----------------------------------------------------------------*/
/* 1. CSS VARIABLES & DESIGN SYSTEM
/*----------------------------------------------------------------*/

:root {
    /* Brand Colors - MAF Theme */
    --maf-primary: #003265;
    --maf-secondary: #FCAE1E;
    --primary-blue: #003265;
    --primary-dark: #002244;
    --secondary-orange: #FCAE1E;
    --accent-teal: #20B2AA;
    --success-green: #00C851;
    
    /* Neutral Palette */
    --white: #FFFFFF;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --gray-900: #0F172A;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    
    /* Spacing */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    /* Transitions */
    --transition: 0.2s ease-in-out;
}

/*----------------------------------------------------------------*/
/* 2. SCOPED RESET & BASE STYLES (Only apply within MAF containers)
/*----------------------------------------------------------------*/

.professional-flight-results-container *,
.maf-flight-search-engine-v2 *,
.maf-booking-form *,
.maf-modify-search-container-pro * {
    box-sizing: border-box;
}

.professional-flight-results-container,
.maf-flight-search-engine-v2,
.maf-booking-form {
    font-family: var(--font-family);
    color: var(--gray-800);
    line-height: 1.5;
}

.professional-flight-results-container button,
.maf-flight-search-engine-v2 button,
.maf-booking-form button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    transition: var(--transition);
}

.professional-flight-results-container input,
.professional-flight-results-container select,
.maf-flight-search-engine-v2 input,
.maf-flight-search-engine-v2 select,
.maf-booking-form input,
.maf-booking-form select {
    font-family: inherit;
}

/*----------------------------------------------------------------*/
/* 3. MAIN CONTAINER
/*----------------------------------------------------------------*/

.professional-flight-results-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-4);
    background: var(--gray-50);
}

/* Prevent initial layout shifts and messy states */
.professional-flight-results-container {
    min-height: 100vh;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.professional-flight-results-container.loaded {
    opacity: 1;
    visibility: visible;
}

/* Loading state for flight results */
.flight-results-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    padding: 2rem;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    margin: 2rem 0;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--maf-primary);
    border-top: 4px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

.loading-text {
    color: var(--maf-primary);
    font-size: 1.125rem;
    font-weight: 600;
    text-align: center;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Prevent flash of unstyled content */
.flight-card-pro,
.mobile-flight-card-pro {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.flight-card-pro.visible,
.mobile-flight-card-pro.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stabilize layout during loading */
.flight-results-grid-pro {
    min-height: 400px;
    position: relative;
}

.results-loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

/* Ensure stable button layouts */
.select-btn-pro {
    min-width: 100px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Fix modify search button */
.modify-search-container-pro .maf-search-btn-compact {
    background: linear-gradient(135deg, var(--maf-primary) 0%, #004080 100%) !important;
    color: white !important;
    border: none !important;
    min-height: 42px;
    padding: 8px 20px;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.modify-search-container-pro .maf-search-btn-compact:hover {
    background: linear-gradient(135deg, #002244 0%, var(--maf-primary) 100%) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 50, 101, 0.3);
}

/*----------------------------------------------------------------*/
/* 4. PROFESSIONAL RESULTS HEADER
/*----------------------------------------------------------------*/

.pro-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--white);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--space-4);
    border: 1px solid var(--gray-200);
}

@media (max-width: 768px) {
    .pro-results-header {
        padding: var(--space-2) var(--space-3);
        margin-bottom: var(--space-3);
    }
    
    .route-title-pro {
        font-size: 14px !important;
        margin-bottom: var(--space-1) !important;
    }
    
    .trip-summary-pro {
        font-size: 10px !important;
    }
    
    .modify-btn-pro {
        padding: var(--space-2) var(--space-3) !important;
        font-size: 11px !important;
    }
}

.route-summary-pro {
    flex: 1;
}

.route-title-pro {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

.trip-summary-pro {
    font-size: 11px;
    color: var(--gray-600);
    font-weight: 500;
}

.modify-btn-pro {
    background: linear-gradient(135deg, var(--maf-primary) 0%, #004080 100%);
    color: var(--white);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-md);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    box-shadow: 0 2px 8px rgba(0, 50, 101, 0.2);
    transition: all 0.3s ease;
}

.modify-btn-pro:hover {
    background: linear-gradient(135deg, #002244 0%, var(--maf-primary) 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 50, 101, 0.3);
}

/*----------------------------------------------------------------*/
/* 5. MODIFY SEARCH CONTAINER
/*----------------------------------------------------------------*/

.modify-search-container-pro {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--space-6);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

@media (max-width: 768px) {
    .modify-search-container-pro {
        margin-bottom: var(--space-3);
        border-radius: var(--radius-md);
    }
    
    .modify-search-container-pro .maf-flight-search-engine-v2 {
        padding: var(--space-3) !important;
    }
    
    .modify-search-container-pro .maf-form-grid-v2 {
        padding: var(--space-2) !important;
        gap: var(--space-2) !important;
    }
    
    .modify-search-container-pro .maf-input-group-v2 {
        margin-bottom: var(--space-2) !important;
    }
    
    .modify-search-container-pro .maf-input-group-v2 label {
        font-size: 0.75rem !important;
        margin-bottom: 0.25rem !important;
    }
    
    .modify-search-container-pro .maf-airport-input-v2,
    .modify-search-container-pro .maf-date-input-v2,
    .modify-search-container-pro .maf-travelers-btn-v2 {
        padding: 0.5rem !important;
        font-size: 0.875rem !important;
    }
}

.modify-search-container-pro.active {
    animation: slideDown 0.3s ease-in-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/*----------------------------------------------------------------*/
/* 6. MAIN CONTENT LAYOUT
/*----------------------------------------------------------------*/

.pro-main-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--space-6);
    align-items: start;
}

/*----------------------------------------------------------------*/
/* 7. FILTER SIDEBAR - COMPREHENSIVE FILTERS
/*----------------------------------------------------------------*/

.pro-filters-sidebar {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    position: sticky;
    top: var(--space-6);
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    padding: 0;
}

.filters-header-pro {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.filters-header-pro h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
}

.clear-filters-pro {
    color: var(--primary-blue);
    font-size: 14px;
    font-weight: 600;
    text-decoration: underline;
    background: none;
    border: none;
    padding: var(--space-2);
}

.clear-filters-pro:hover {
    color: var(--primary-dark);
    text-decoration: none;
}

/* Filter Sections */
.filter-section-pro {
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--gray-100);
}

.filter-section-pro:last-child {
    border-bottom: none;
}

.filter-section-pro h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-4);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.filter-section-pro h4:hover {
    color: var(--primary-blue);
}

.price-subtitle,
.time-subtitle {
    font-size: 12px;
    font-weight: 400;
    color: var(--gray-500);
    display: block;
    margin-top: var(--space-1);
}

/* Sort Options */
.sort-options-pro {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.sort-option-pro {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.sort-option-pro:hover {
    background: var(--gray-50);
}

.sort-option-pro input[type="radio"] {
    display: none;
}

.radio-custom {
    width: 16px;
    height: 16px;
    border: 2px solid var(--gray-300);
    border-radius: 50%;
    position: relative;
    transition: var(--transition);
}

.sort-option-pro input[type="radio"]:checked + .radio-custom {
    border-color: var(--primary-blue);
    background: var(--primary-blue);
}

.sort-option-pro input[type="radio"]:checked + .radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: var(--white);
    border-radius: 50%;
}

/* Filter Options */
.filter-options-pro {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.filter-option-pro {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.filter-option-pro:hover {
    background: var(--gray-50);
}

.filter-option-pro input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 16px;
    height: 16px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    position: relative;
    transition: var(--transition);
}

.filter-option-pro input[type="checkbox"]:checked + .checkbox-custom {
    border-color: var(--primary-blue);
    background: var(--primary-blue);
}

.filter-option-pro input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: -1px;
    left: 1px;
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
}

.count-pro {
    font-size: 12px;
    color: var(--gray-500);
    margin-left: auto;
}

/* Nearby Airports */
.nearby-airports-pro {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.airport-section-pro h5 {
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-3);
}

/* Price Range Slider */
.price-range-pro {
    position: relative;
}

.price-inputs-pro {
    position: relative;
    height: 6px;
    background: var(--gray-200);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-4);
}

.price-slider-pro {
    position: absolute;
    width: 100%;
    height: 6px;
    background: none;
    pointer-events: none;
    -webkit-appearance: none;
    border-radius: var(--radius-sm);
}

.price-slider-pro::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 18px;
    width: 18px;
    border-radius: 50%;
    background: var(--primary-blue);
    cursor: pointer;
    pointer-events: auto;
    box-shadow: var(--shadow-sm);
}

.price-slider-pro::-moz-range-thumb {
    height: 18px;
    width: 18px;
    border-radius: 50%;
    background: var(--primary-blue);
    cursor: pointer;
    pointer-events: auto;
    border: none;
    box-shadow: var(--shadow-sm);
}

.price-display-pro {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
}

/* Time Filters */
.time-filters-pro {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.time-filter-pro {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
    padding: var(--space-3);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.time-filter-pro:hover {
    border-color: var(--primary-blue);
    background: var(--accent-light);
}

.time-filter-pro input[type="checkbox"] {
    display: none;
}

.time-filter-pro input[type="checkbox"]:checked + .time-icon-pro + .time-info-pro {
    color: var(--primary-blue);
}

.time-icon-pro {
    font-size: 20px;
    width: 24px;
    text-align: center;
}

.time-info-pro {
    flex: 1;
}

.time-label-pro {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-900);
}

.time-detail-pro {
    font-size: 12px;
    color: var(--gray-600);
}

/*----------------------------------------------------------------*/
/* 8. FLIGHT RESULTS AREA
/*----------------------------------------------------------------*/

.pro-flight-results {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

/* Mobile Filter Button */
.mobile-filter-bar-pro {
    display: none;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.mobile-filter-btn-pro {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: linear-gradient(135deg, var(--maf-primary) 0%, #004080 100%);
    color: var(--white);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    border: none;
    box-shadow: 0 2px 8px rgba(0, 50, 101, 0.2);
    transition: all 0.3s ease;
}

.mobile-filter-btn-pro:hover {
    background: linear-gradient(135deg, #002244 0%, var(--maf-primary) 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 50, 101, 0.3);
}

.results-count-mobile-pro {
    font-size: 14px;
    color: var(--gray-600);
    font-weight: 500;
}

/* Results Controls */
.results-controls-pro {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.results-count-pro {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
}

.sort-dropdown-pro select {
    background: var(--white);
    border: 1px solid var(--gray-300);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--gray-700);
    min-width: 150px;
}

.sort-dropdown-pro select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.1);
}

/*----------------------------------------------------------------*/
/* 9. PROFESSIONAL FLIGHT CARDS
/*----------------------------------------------------------------*/

.flight-cards-pro {
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

/* Flight Card Wrapper for Pagination */
.flight-card-wrapper {
    display: block;
    width: 100%;
}

.flight-card-wrapper.hidden-flight-card {
    display: none !important;
}

/* Load More Section */
.load-more-pro {
    text-align: center;
    margin: var(--space-8) 0;
    padding: var(--space-6);
}

.load-more-btn-pro {
    background: var(--primary-blue);
    color: var(--white);
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-lg);
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    border: none;
}

.load-more-btn-pro:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.load-more-btn-pro:active {
    transform: translateY(0);
}

#remaining-count {
    font-weight: 700;
    color: var(--secondary-orange);
}

.pro-flight-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

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

/* Flight Header */
.pro-flight-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--gray-100);
}

.airline-info-pro {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.airline-logo-pro {
    width: 56px;
    height: 56px;
    object-fit: contain;
    border-radius: var(--radius-md);
    background: var(--white);
    padding: var(--space-2);
    border: 1px solid var(--gray-200);
}

@media (max-width: 768px) {
    .airline-logo-pro {
        width: 48px;
        height: 48px;
    }
}

.airline-details-pro {
    display: flex;
    flex-direction: column;
}

.airline-name-pro {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-900);
    line-height: 1.2;
}

.trip-type-pro {
    font-size: 12px;
    color: var(--gray-600);
    font-weight: 500;
}

/* Flight Segments */
.flight-segment-pro {
    margin-bottom: var(--space-5);
}

.flight-segment-pro:last-of-type {
    margin-bottom: 0;
}

.flight-segment-pro.return {
    border-top: 1px solid var(--gray-100);
    padding-top: var(--space-5);
}

.segment-route-pro {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--space-6);
    align-items: center;
}

.time-location-pro {
    text-align: center;
    min-width: 80px;
}

.time-pro {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.2;
    margin-bottom: var(--space-1);
}

.date-pro {
    font-size: 12px;
    font-weight: 500;
    color: var(--gray-600);
    margin-bottom: var(--space-1);
}

.airport-pro {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: var(--space-1);
}

/* Flight Path */
.flight-path-pro {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    min-width: 140px;
}

.flight-duration-pro {
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-700);
    background: var(--gray-100);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-lg);
}

.flight-line-pro {
    display: flex;
    align-items: center;
    width: 100%;
    position: relative;
}

.line-start,
.line-end {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary-blue);
    flex-shrink: 0;
}

.line-end {
    background: var(--secondary-orange);
}

.line-bar-pro {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-blue), var(--secondary-orange));
    position: relative;
}

.stop-indicator-pro {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    background: var(--white);
    border: 2px solid var(--primary-blue);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 700;
    color: var(--primary-blue);
}

.stops-info-pro {
    font-size: 12px;
    color: var(--gray-600);
    font-weight: 500;
}

/*----------------------------------------------------------------*/
/* 10. FLIGHT ACTIONS & PRICING
/*----------------------------------------------------------------*/

.flight-actions-pro {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-5);
    border-top: 1px solid var(--gray-100);
}

.details-btn-pro {
    color: var(--primary-blue);
    font-size: 14px;
    font-weight: 600;
    text-decoration: underline;
    background: none;
    border: none;
    padding: var(--space-2);
}

.details-btn-pro:hover {
    color: var(--primary-dark);
    text-decoration: none;
}

.price-action-pro {
    display: flex;
    align-items: center;
    gap: var(--space-5);
}

.price-info-pro {
    text-align: right;
}

.price-amount-pro {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1;
}

.price-note-pro {
    font-size: 12px;
    color: var(--gray-600);
    font-weight: 500;
    margin-top: var(--space-1);
}

.select-btn-pro {
    background: linear-gradient(135deg, var(--maf-primary) 0%, #004080 50%, var(--primary-dark) 100%);
    color: var(--white);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: none;
    min-width: 100px;
    box-shadow: 0 4px 12px rgba(0, 50, 101, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.select-btn-pro::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 0.5s;
}

.select-btn-pro:hover::before {
    left: 100%;
}

.select-btn-pro:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--maf-primary) 50%, #001a33 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 50, 101, 0.4);
}

.select-btn-pro:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 50, 101, 0.3);
}

/*----------------------------------------------------------------*/
/* 11. MOBILE FILTER MODAL
/*----------------------------------------------------------------*/

.mobile-filter-modal-pro {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.mobile-filter-content-pro {
    background: var(--white);
    margin: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    animation: slideInFromRight 0.3s ease-out;
}

@keyframes slideInFromRight {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

.mobile-filter-header-pro {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.mobile-filter-header-pro h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
}

.close-mobile-filters-pro {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--gray-500);
    border-radius: var(--radius-sm);
}

.close-mobile-filters-pro:hover {
    background: var(--gray-200);
    color: var(--gray-700);
}

.mobile-filter-body-pro {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-4);
}

.mobile-filter-footer-pro {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-6);
    border-top: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.clear-filters-mobile-pro,
.apply-filters-mobile-pro {
    flex: 1;
    padding: var(--space-4);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
}

.clear-filters-mobile-pro {
    background: var(--gray-200);
    color: var(--gray-700);
    border: 1px solid var(--gray-300);
}

.apply-filters-mobile-pro {
    background: var(--primary-blue);
    color: var(--white);
    border: none;
}

/*----------------------------------------------------------------*/
/* 12. ENHANCED FLIGHT DETAILS MODAL
/*----------------------------------------------------------------*/

.flight-modal-pro {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal-content-pro {
    background-color: var(--white);
    margin: 3% auto;
    padding: 0;
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header-pro {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6) var(--space-8);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.modal-header-pro h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
}

.modal-close-pro {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--gray-500);
    border-radius: var(--radius-sm);
}

.modal-close-pro:hover {
    background: var(--gray-200);
    color: var(--gray-700);
}

.modal-body-pro {
    padding: var(--space-8);
    max-height: 70vh;
    overflow-y: auto;
}

/* Flight Details Content */
.flight-details-content-pro {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.itinerary-details-pro h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-3);
    border-bottom: 2px solid var(--gray-200);
}

.segment-details-pro {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    margin-bottom: var(--space-4);
}

.segment-header-pro {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--gray-200);
}

.flight-info-pro {
    display: flex;
    flex-direction: column;
}

.airline-name-pro {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-900);
}

.flight-number-pro {
    font-size: 14px;
    color: var(--gray-600);
    font-weight: 500;
}

.aircraft-info-pro {
    font-size: 12px;
    color: var(--gray-500);
}

.segment-route-pro {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-6);
    align-items: center;
}

.segment-departure-pro,
.segment-arrival-pro {
    text-align: center;
}

.segment-departure-pro .time-pro,
.segment-arrival-pro .time-pro {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-1);
}

.segment-departure-pro .airport-pro,
.segment-arrival-pro .airport-pro {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: var(--space-1);
}

.segment-departure-pro .date-pro,
.segment-arrival-pro .date-pro {
    font-size: 12px;
    color: var(--gray-600);
}

.segment-duration-pro {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
}

.segment-duration-pro .duration-pro {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    background: var(--white);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.flight-path-line-pro {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-blue), var(--secondary-orange));
    border-radius: 1px;
}

/* Layover Information */
.layover-info-pro {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    background: var(--accent-teal);
    color: var(--white);
    padding: var(--space-4);
    border-radius: var(--radius-md);
    margin: var(--space-4) 0;
}

.layover-icon-pro {
    font-size: 20px;
}

.layover-details-pro {
    flex: 1;
}

.layover-duration-pro {
    font-size: 14px;
    font-weight: 700;
}

.layover-airport-pro {
    font-size: 12px;
    opacity: 0.9;
}

/* Price Breakdown */
.price-breakdown-pro {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
}

.price-breakdown-pro h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-4);
}

.price-row-pro {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) 0;
    font-size: 14px;
    border-bottom: 1px solid var(--gray-200);
}

.price-row-pro:last-child {
    border-bottom: none;
}

.price-row-pro.total-row-pro {
    font-weight: 700;
    font-size: 16px;
    color: var(--gray-900);
    border-top: 2px solid var(--gray-300);
    margin-top: var(--space-2);
    padding-top: var(--space-4);
}

/*----------------------------------------------------------------*/
/* 13. NO RESULTS & LOAD MORE
/*----------------------------------------------------------------*/

.no-results-pro {
    text-align: center;
    padding: var(--space-8);
    color: var(--gray-600);
}

.no-results-icon-pro {
    font-size: 64px;
    margin-bottom: var(--space-6);
    opacity: 0.5;
}

.no-results-pro h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: var(--space-3);
    color: var(--gray-800);
}

.no-results-pro p {
    font-size: 16px;
    color: var(--gray-600);
}

.load-more-pro {
    text-align: center;
    padding: var(--space-6);
    border-top: 1px solid var(--gray-200);
}

.load-more-btn-pro {
    background: linear-gradient(135deg, var(--maf-primary) 0%, #004080 100%);
    color: var(--white);
    padding: var(--space-4) var(--space-8);
    border: none;
    border-radius: var(--radius-lg);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 50, 101, 0.3);
    text-transform: uppercase;
}

.load-more-btn-pro:hover {
    background: linear-gradient(135deg, #002244 0%, var(--maf-primary) 100%);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 50, 101, 0.4);
}

/*----------------------------------------------------------------*/
/* 9. FLIGHT CARDS - MOBILE COMPACT LAYOUT
/*----------------------------------------------------------------*/

/* Hide mobile layout on desktop */
.flight-segments-mobile-pro {
    display: none;
}

/* Show desktop layout by default */
.flight-segments-desktop-pro {
    display: block;
}

/* Mobile Flight Row Layout */
.mobile-flight-row-pro {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--gray-100);
}

.mobile-flight-row-pro:last-child {
    border-bottom: none;
}

.mobile-flight-row-pro.return {
    border-top: 1px solid var(--gray-200);
    margin-top: var(--space-3);
    padding-top: var(--space-4);
}

.mobile-route-section-pro {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--space-3);
    align-items: center;
}

.mobile-time-block-pro {
    text-align: center;
    min-width: 60px;
}

.mobile-time-block-pro .time-pro {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.1;
    margin-bottom: 2px;
}

.mobile-time-block-pro .date-pro {
    font-size: 10px;
    font-weight: 500;
    color: var(--gray-500);
    margin-bottom: 2px;
}

.mobile-time-block-pro .airport-pro {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 1px;
}

.mobile-time-block-pro .city-pro {
    font-size: 9px;
    font-weight: 500;
    color: var(--gray-500);
    line-height: 1.1;
}

/* Mobile Flight Path */
.mobile-flight-path-pro {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    min-width: 80px;
}

.path-duration-pro {
    font-size: 10px;
    font-weight: 600;
    color: var(--gray-700);
    background: var(--gray-100);
    padding: 2px var(--space-2);
    border-radius: var(--radius-lg);
    white-space: nowrap;
}

.path-line-pro {
    display: flex;
    align-items: center;
    width: 100%;
    position: relative;
    margin: 2px 0;
}

.path-start,
.path-end {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary-blue);
    flex-shrink: 0;
}

.path-end {
    background: var(--secondary-orange);
}

.path-bar {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-blue), var(--secondary-orange));
    position: relative;
}

.path-stop {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    background: var(--white);
    border: 2px solid var(--primary-blue);
    border-radius: 50%;
    width: 14px;
    height: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8px;
    font-weight: 700;
    color: var(--primary-blue);
}

.path-stops-pro {
    font-size: 10px;
    color: var(--gray-600);
    font-weight: 500;
    white-space: nowrap;
}

/*----------------------------------------------------------------*/
/* 14. RESPONSIVE DESIGN
/*----------------------------------------------------------------*/

/* Tablet */
@media (max-width: 1024px) {
    .pro-main-content {
        grid-template-columns: 280px 1fr;
        gap: var(--space-4);
    }
    
    .pro-filters-sidebar {
        position: static;
        max-height: none;
    }
    
    .segment-route-pro {
        gap: var(--space-4);
    }
    
    .time-pro {
        font-size: 16px;
    }
    
    .price-amount-pro {
        font-size: 20px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .professional-flight-results-container {
        padding: var(--space-3);
    }
    
    .pro-results-header {
        flex-direction: column;
        gap: var(--space-3);
        padding: var(--space-3);
        text-align: center;
    }
    
    .route-title-pro {
        font-size: 14px;
    }
    
    .trip-summary-pro {
        font-size: 10px;
    }
    
    .modify-btn-pro {
        padding: var(--space-2) var(--space-4);
        font-size: 10px;
    }
    
    .pro-main-content {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .pro-filters-sidebar {
        display: none;
    }
    
    .mobile-filter-bar-pro {
        display: flex;
    }
    
    .results-controls-pro {
        padding: var(--space-4);
        flex-direction: column;
        gap: var(--space-3);
        align-items: stretch;
    }
    
    .flight-cards-pro {
        padding: var(--space-3);
        gap: var(--space-3);
    }
    
    .pro-flight-card {
        padding: var(--space-4);
    }
    
    .pro-flight-header {
        flex-direction: row;
        gap: var(--space-3);
        align-items: center;
        margin-bottom: var(--space-4);
        padding-bottom: var(--space-3);
    }
    
    .airline-logo-pro {
        width: 42px;
        height: 42px;
    }
    
    .airline-name-pro {
        font-size: 14px;
    }
    
    .trip-type-pro {
        font-size: 11px;
    }
    
    /* Show mobile layout, hide desktop layout */
    .flight-segments-mobile-pro {
        display: block;
    }
    
    .flight-segments-desktop-pro {
        display: none;
    }
    
    /* Mobile Flight Actions */
    .flight-actions-pro {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-top: var(--space-4);
        padding-top: var(--space-4);
        border-top: 1px solid var(--gray-100);
    }
    
    .details-btn-pro {
        font-size: 12px;
        font-weight: 600;
        color: var(--primary-blue);
        background: none;
        border: none;
        text-decoration: underline;
        padding: var(--space-2);
    }
    
    .price-action-pro {
        display: flex;
        align-items: center;
        gap: var(--space-3);
    }
    
    .price-info-pro {
        text-align: right;
    }
    
    .price-amount-pro {
        font-size: 18px;
        font-weight: 700;
        color: var(--gray-900);
        line-height: 1.1;
    }
    
    .price-note-pro {
        font-size: 10px;
        color: var(--gray-600);
        font-weight: 500;
    }
    
    .select-btn-pro {
        background: var(--primary-blue);
        color: var(--white);
        padding: var(--space-3) var(--space-4);
        border-radius: var(--radius-md);
        font-size: 12px;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        min-width: 80px;
        border: none;
    }
    
    .select-btn-pro:hover {
        background: var(--primary-dark);
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .professional-flight-results-container {
        padding: var(--space-2);
    }
    
    .pro-results-header {
        padding: var(--space-3);
    }
    
    .route-title-pro {
        font-size: 14px;
    }
    
    .trip-summary-pro {
        font-size: 10px;
    }
    
    .modify-btn-pro {
        padding: var(--space-2) var(--space-3);
        font-size: 9px;
    }
    
    .flight-cards-pro {
        padding: var(--space-2);
        gap: var(--space-3);
    }
    
    .pro-flight-card {
        padding: var(--space-3);
    }
    
    .pro-flight-header {
        margin-bottom: var(--space-3);
        padding-bottom: var(--space-2);
    }
    
    .airline-logo-pro {
        width: 36px;
        height: 36px;
    }
    
    .airline-name-pro {
        font-size: 13px;
    }
    
    .trip-type-pro {
        font-size: 10px;
    }
    
    .mobile-route-section-pro {
        gap: var(--space-2);
    }
    
    .mobile-time-block-pro {
        min-width: 50px;
    }
    
    .mobile-time-block-pro .time-pro {
        font-size: 15px;
    }
    
    .mobile-time-block-pro .date-pro {
        font-size: 9px;
    }
    
    .mobile-time-block-pro .airport-pro {
        font-size: 11px;
    }
    
    .mobile-time-block-pro .city-pro {
        font-size: 8px;
    }
    
    .mobile-flight-path-pro {
        min-width: 70px;
    }
    
    .path-duration-pro {
        font-size: 9px;
        padding: 1px var(--space-1);
    }
    
    .path-stops-pro {
        font-size: 9px;
    }
    
    .flight-actions-pro {
        margin-top: var(--space-3);
        padding-top: var(--space-3);
    }
    
    .details-btn-pro {
        font-size: 11px;
    }
    
    .price-amount-pro {
        font-size: 16px;
    }
    
    .price-note-pro {
        font-size: 9px;
    }
    
    .select-btn-pro {
        font-size: 11px;
        padding: var(--space-2) var(--space-3);
        min-width: 70px;
    }
    
    .price-action-pro {
        gap: var(--space-2);
    }
}

/*----------------------------------------------------------------*/
/* 15. ACCESSIBILITY & FOCUS STATES
/*----------------------------------------------------------------*/

.details-btn-pro:focus,
.select-btn-pro:focus,
.modify-btn-pro:focus,
.mobile-filter-btn-pro:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

.modal-close-pro:focus,
.close-mobile-filters-pro:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 1px;
}

.filter-option-pro:focus-within,
.sort-option-pro:focus-within,
.time-filter-pro:focus-within {
    outline: 2px solid var(--primary-blue);
    outline-offset: 1px;
    border-radius: var(--radius-sm);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .pro-flight-card {
        border-width: 2px;
    }
    
    .line-bar-pro {
        background: var(--gray-800);
    }
    
    .stops-info-pro,
    .flight-duration-pro {
        color: var(--gray-800);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .professional-flight-results-container *,
    .maf-flight-search-engine-v2 *,
    .maf-booking-form * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .pro-flight-card:hover {
        transform: none;
    }
    
    .modify-btn-pro:hover,
    .select-btn-pro:hover,
    .load-more-btn-pro:hover {
        transform: none;
    }
}

/*----------------------------------------------------------------*/
/* 16. PRINT STYLES
/*----------------------------------------------------------------*/

@media print {
    .professional-flight-results-container {
        background: white;
        color: black;
    }
    
    .modify-btn-pro,
    .details-btn-pro,
    .select-btn-pro,
    .load-more-btn-pro,
    .mobile-filter-btn-pro,
    .pro-filters-sidebar {
        display: none;
    }
    
    .pro-flight-card {
        border: 2px solid #000;
        break-inside: avoid;
        margin-bottom: 20px;
    }
    
    .pro-main-content {
        grid-template-columns: 1fr;
    }
}

/* === BRAND COLOR OVERRIDES (MAF Custom) === */
:root {
    --primary-blue: #003265;
    --primary-dark: #002244;
    --secondary-orange: #FCAE1E;
}

/* Primary buttons - Enhanced with Brand Gradients */
.select-btn-pro,
.load-more-btn-pro,
.mobile-filter-btn-pro,
.modify-btn-pro {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #004080 100%);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(0, 50, 101, 0.3);
    transition: all 0.3s ease;
}

.select-btn-pro:hover,
.load-more-btn-pro:hover,
.mobile-filter-btn-pro:hover,
.modify-btn-pro:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    box-shadow: 0 8px 25px rgba(0, 50, 101, 0.4);
    transform: translateY(-2px);
}

/* Link-style buttons */
.details-btn-pro {
    color: var(--primary-blue);
}
.details-btn-pro:hover {
    color: var(--secondary-orange);
}

/* Desktop Layout - Add city names */
.time-location-pro .city-pro {
    font-size: 11px;
    color: var(--gray-500);
    font-weight: 500;
    margin-top: 2px;
}

/* ===== ENHANCED MODIFY SEARCH MODAL ===== */
.modify-search-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 999998;
    backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modify-search-backdrop.active {
    opacity: 1;
}

.modify-search-container-pro {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modify-search-container-pro.active {
    opacity: 1;
    transform: scale(1);
}

.modify-search-modal {
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.25),
        0 10px 20px -8px rgba(0, 0, 0, 0.1);
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    position: relative;
}

.modify-search-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px;
    background: linear-gradient(135deg, #003265 0%, #004080 100%);
    color: #ffffff;
}

.modify-search-header h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    color: #ffffff;
}

.modify-search-close {
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    border-radius: 8px;
    font-size: 20px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.modify-search-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.modify-search-content {
    padding: 32px;
    max-height: 70vh;
    overflow-y: auto;
}

/* Make sure modify search form buttons use brand colors */
.modify-search-content .search-btn,
.modify-search-content .maf-modify-search-btn,
.modify-search-content button[type="submit"] {
    background: linear-gradient(135deg, #003265 0%, #004080 100%) !important;
    color: #ffffff !important;
    border: none !important;
    padding: 14px 24px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 50, 101, 0.3);
}

.modify-search-content .search-btn:hover,
.modify-search-content .maf-modify-search-btn:hover,
.modify-search-content button[type="submit"]:hover {
    background: linear-gradient(135deg, #002244 0%, #003265 100%) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 50, 101, 0.4);
}

/* Mobile optimization for modify search */
@media (max-width: 768px) {
    .modify-search-container-pro {
        padding: 16px;
    }
    
    .modify-search-modal {
        border-radius: 16px;
        max-height: 95vh;
    }
    
    .modify-search-header {
        padding: 20px 24px;
    }
    
    .modify-search-header h3 {
        font-size: 18px;
    }
    
    .modify-search-close {
        width: 32px;
        height: 32px;
        font-size: 18px;
    }
    
    .modify-search-content {
        padding: 24px;
    }
}

/* ===== FIX REMAINING BUTTON STYLING ISSUES ===== */

/* Ensure all filter buttons use brand colors */
.clear-filters-pro {
    color: #003265 !important;
    background: none !important;
    border: none !important;
    font-weight: 600;
    text-decoration: underline;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.clear-filters-pro:hover {
    background: rgba(0, 50, 101, 0.1) !important;
    color: #002244 !important;
    text-decoration: none;
}

/* Fix mobile filter buttons */
.clear-filters-mobile-pro {
    background: linear-gradient(135deg, #e2e8f0 0%, #cbd5e1 100%) !important;
    color: #475569 !important;
    border: none !important;
    padding: 12px 16px;
    border-radius: 8px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.clear-filters-mobile-pro:hover {
    background: linear-gradient(135deg, #cbd5e1 0%, #94a3b8 100%) !important;
    transform: translateY(-1px);
}

.apply-filters-mobile-pro {
    background: linear-gradient(135deg, #003265 0%, #004080 100%) !important;
    color: #ffffff !important;
    border: none !important;
    padding: 12px 16px;
    border-radius: 8px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 50, 101, 0.3);
}

.apply-filters-mobile-pro:hover {
    background: linear-gradient(135deg, #002244 0%, #003265 100%) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 50, 101, 0.4);
}

/* Fix modify button styling */
.modify-btn-pro {
    background: linear-gradient(135deg, #003265 0%, #004080 100%) !important;
    color: #ffffff !important;
    border: none !important;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 50, 101, 0.3);
}

.modify-btn-pro:hover {
    background: linear-gradient(135deg, #002244 0%, #003265 100%) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 50, 101, 0.4);
}

/* Fix details button styling */
.details-btn-pro {
    color: #003265 !important;
    background: none !important;
    border: none !important;
    font-size: 14px;
    font-weight: 600;
    text-decoration: underline;
    padding: 6px 8px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.details-btn-pro:hover {
    color: #FCAE1E !important;
    background: rgba(252, 174, 30, 0.1) !important;
    text-decoration: none;
    transform: translateY(-1px);
}

/* Ensure show more/load more button consistency */
.load-more-btn-pro,
.show-more-btn-pro,
.view-more-btn-pro {
    background: linear-gradient(135deg, #003265 0%, #004080 100%) !important;
    color: #ffffff !important;
    border: none !important;
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 50, 101, 0.3);
    margin: 0 auto;
    display: block;
}

.load-more-btn-pro:hover,
.show-more-btn-pro:hover,
.view-more-btn-pro:hover {
    background: linear-gradient(135deg, #002244 0%, #003265 100%) !important;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 50, 101, 0.4);
}

/* Ensure all buttons in flight results never use white background */
.professional-flight-results-container button:not(.modify-search-close):not(.maf-dropdown-close) {
    background: linear-gradient(135deg, #003265 0%, #004080 100%) !important;
    color: #ffffff !important;
}

.professional-flight-results-container button:not(.modify-search-close):not(.maf-dropdown-close):hover {
    background: linear-gradient(135deg, #002244 0%, #003265 100%) !important;
}

/* Exception for link-style buttons */
.professional-flight-results-container .details-btn-pro,
.professional-flight-results-container .clear-filters-pro {
    background: none !important;
    color: #003265 !important;
}

.professional-flight-results-container .details-btn-pro:hover,
.professional-flight-results-container .clear-filters-pro:hover {
    background: rgba(0, 50, 101, 0.1) !important;
    color: #FCAE1E !important;
}

/* ===== PREVENT LAYOUT SHIFT ON PAGE LOAD ===== */
.professional-flight-results-container {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.professional-flight-results-container.loaded {
    opacity: 1;
}

/* Ensure stable grid layout */
.pro-main-content {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 24px;
    min-height: 500px;
}

@media (max-width: 1024px) {
    .pro-main-content {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .pro-filters-sidebar {
        order: 2;
    }
    
    .flight-results-section-pro {
        order: 1;
    }
}

/* ===== IMPROVE PAGE LOADING EXPERIENCE ===== */
.flight-results-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    gap: 20px;
}

.flight-results-loading .loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid rgba(0, 50, 101, 0.1);
    border-left-color: #FCAE1E;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.flight-results-loading .loading-text {
    font-size: 16px;
    font-weight: 600;
    color: #64748b;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== NEW COMPACT HEADER & INLINE MODIFY SEARCH ===== */

.pro-results-header.compact {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #ffffff;
    padding: 12px 24px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 50, 101, 0.08);
    margin-bottom: 24px;
    border: 1px solid #e2e8f0;
}

.route-info.compact {
    display: flex;
    align-items: baseline;
    gap: 16px;
}

.route-airports {
    font-size: 20px;
    font-weight: 600;
    color: #0f172a;
}

.route-details {
    font-size: 14px;
    color: #475569;
}

.modify-search-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: #f1f5f9;
    color: #334155;
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 14px;
    border: 1px solid #e2e8f0;
    transition: all 0.2s ease;
}

.modify-search-btn:hover,
.modify-search-btn.active {
    background-color: #003265;
    color: #ffffff;
    border-color: #003265;
    box-shadow: 0 2px 8px rgba(0, 50, 101, 0.2);
}

.inline-modify-search {
    background-color: #ffffff;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 50, 101, 0.1);
    border: 1px solid #e2e8f0;
    padding: 24px;
    margin-bottom: 24px;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Clean Inline Modify Search Styles */
.inline-search-wrapper {
    padding: 24px;
}

.inline-search-wrapper h3 {
    margin: 0 0 24px 0;
    color: #1e293b;
    font-size: 20px;
    font-weight: 600;
}

.search-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 16px;
    margin-bottom: 20px;
    align-items: end;
}

.search-row:last-child {
    grid-template-columns: 1fr;
}

.search-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.search-field label {
    font-size: 14px;
    font-weight: 600;
    color: #374151;
}

.search-field input {
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.2s ease;
}

.search-field input:focus {
    outline: none;
    border-color: #003265;
}

.swap-airports-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #f3f4f6;
    border: 2px solid #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: 2px;
}

.swap-airports-btn:hover {
    background: #e5e7eb;
    transform: rotate(180deg);
}

.travelers-display {
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    background: #f9fafb;
    color: #374151;
    font-size: 16px;
}

.search-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid #e5e7eb;
}

.cancel-modify-btn {
    padding: 12px 24px;
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cancel-modify-btn:hover {
    background: #e5e7eb;
}

.search-flights-btn {
    padding: 12px 24px;
    background: #003265;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.search-flights-btn:hover {
    background: #002244;
    transform: translateY(-1px);
}

/* Mobile responsive for modify search */
@media (max-width: 768px) {
    .search-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .swap-airports-btn {
        display: none;
    }
    
    .search-actions {
        flex-direction: column;
    }
    
    .search-actions button {
        width: 100%;
    }
    
    .inline-search-wrapper {
        padding: 20px;
    }
    
    .inline-search-wrapper h3 {
        font-size: 18px;
        margin-bottom: 20px;
    }
    
    .search-field input {
        padding: 14px 16px;
        font-size: 16px;
    }
    
    .travelers-display {
        padding: 14px 16px;
        font-size: 16px;
    }
}

/* ===== DESKTOP FLIGHT CARD SIZE ADJUSTMENT ===== */

@media (min-width: 1025px) {
    .pro-flight-card {
        display: grid;
        grid-template-columns: 1fr 220px;
        align-items: center;
        gap: 24px;
        padding: 16px 24px;
    }

    .pro-flight-header {
        grid-column: 1 / -1; /* Header spans both columns */
        padding-bottom: 16px;
        margin-bottom: 16px;
    }

    .flight-segments-desktop-pro {
        padding: 0;
        margin: 0;
    }

    .flight-actions-pro {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 0;
        border-top: none;
    }

    .price-action-pro {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    .price-info-pro {
        text-align: center;
        background-color: #f8fafc;
        padding: 8px;
        border-radius: 8px;
    }

    .select-btn-pro {
        text-align: center;
    }

    .details-btn-pro {
        text-align: center;
        padding: 8px;
        background-color: #f1f5f9;
        border-radius: 8px;
        text-decoration: none;
    }
}