/* Custom Styles for Flight Search Application */

:root {
    --primary-color: #545cd5;
    --primary-dark: #3f46b8;
    --primary-light: #eceefe;
    --accent-color: #f94703;
    --accent-dark: #d93c02;
    --secondary-color: #5c6370;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #07b9fd;
    --surface: #f7f8fd;
    --ink: #1a1a2e;
}

body {
    font-family: 'DM Sans', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--surface);
    min-height: 100vh;
    color: var(--ink);
}

/* Navigation */
.navbar-brand {
    font-weight: 600;
    font-size: 1.5rem;
}

/* Cards */
.card {
    border: none;
    border-radius: 10px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15) !important;
}

.card-header {
    border-radius: 10px 10px 0 0 !important;
    font-weight: 600;
}

/* Form Elements */
.form-label {
    font-weight: 500;
    color: #495057;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(84, 92, 213, 0.12);
}

/* Buttons */
.btn {
    border-radius: 999px;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
    border: none !important;
    color: white !important;
    box-shadow: 0 10px 24px rgba(84, 92, 213, 0.28) !important;
}

/* Flight Search Widget Form Enhancements */
.widget-input-wrap input[name="origin"],
.widget-input-wrap input[name="destination"],
#origin,
#destination {
    text-transform: uppercase;
}


/* Flight Result Card */
.flight-card {
    border: 1px solid #dee2e6;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    background: white;
    transition: all 0.3s ease;
}

.flight-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(13, 110, 253, 0.15);
}

.flight-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 2px solid #f8f9fa;
}

.airline-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.airline-logo {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.airline-name {
    font-weight: 600;
    font-size: 1.1rem;
    color: #212529;
}

.flight-price {
    text-align: right;
}

.price-amount {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-dark);
}

.price-label {
    font-size: 0.85rem;
    color: #6c757d;
}

/* Flight Segment */
.flight-segment {
    padding: 15px 0;
    border-bottom: 1px dashed #dee2e6;
}

.flight-segment:last-child {
    border-bottom: none;
}

.flight-route {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.flight-point {
    flex: 1;
}

.flight-time {
    font-size: 1.3rem;
    font-weight: 600;
    color: #212529;
}

.flight-airport {
    font-size: 0.9rem;
    color: #6c757d;
}

.flight-duration-line {
    flex: 2;
    text-align: center;
    position: relative;
    padding: 0 20px;
}

.duration-text {
    font-size: 0.85rem;
    color: #6c757d;
    margin-bottom: 5px;
}

.flight-line {
    height: 2px;
    background: linear-gradient(to right, #dee2e6, var(--primary-color), #dee2e6);
    position: relative;
}

.flight-line::before {
    content: '✈';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--primary-color);
    font-size: 1.2rem;
}

.stops-badge {
    font-size: 0.75rem;
    margin-top: 5px;
}

/* Flight Details */
.flight-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #f8f9fa;
}

.detail-item {
    display: flex;
    align-items: start;
    gap: 8px;
}

.detail-icon {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-top: 2px;
}

.detail-content {
    flex: 1;
}

.detail-label {
    font-size: 0.8rem;
    color: #6c757d;
    margin-bottom: 2px;
}

.detail-value {
    font-size: 0.95rem;
    font-weight: 500;
    color: #212529;
}

/* Price Breakdown */
.price-breakdown {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 15px;
    margin-top: 15px;
}

.price-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.price-row.total {
    font-size: 1.1rem;
    font-weight: 600;
    padding-top: 10px;
    border-top: 2px solid #dee2e6;
    margin-top: 10px;
}

/* Badges */
.badge {
    padding: 0.4em 0.8em;
    font-weight: 500;
}

/* Loading Spinner */
.spinner-border {
    animation: spinner-border 0.75s linear infinite;
}

/* Responsive */
@media (max-width: 768px) {
    .flight-route {
        flex-direction: column;
        gap: 15px;
    }
    
    .flight-duration-line {
        order: 3;
        width: 100%;
    }
    
    .flight-point {
        width: 100%;
    }
    
    .flight-details {
        grid-template-columns: 1fr;
    }
    
    .price-amount {
        font-size: 1.5rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Layover Info */
.layover-info {
    background: #fff3cd;
    border-left: 4px solid var(--warning-color);
    padding: 10px 15px;
    margin: 10px 0;
    border-radius: 4px;
    font-size: 0.9rem;
}

/* Direct Flight Badge */
.direct-flight {
    background: var(--success-color);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* CO2 Emissions */
.co2-info {
    background: #d1ecf1;
    border-left: 4px solid var(--info-color);
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 0.85rem;
    color: #0c5460;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #6c757d;
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

/* Collapse Animation */
.collapse {
    transition: height 0.3s ease;
}

/* Font Monospace */
.font-monospace {
    font-family: 'Courier New', Courier, monospace;
}


/* Filter Sidebar Styles */
.sticky-filters {
    position: sticky;
    top: 20px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
}

.filter-sidebar {
    padding: 1rem;
}

.filter-section {
    padding: 1rem 0;
    border-bottom: 1px solid #e9ecef;
}

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

.filter-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: #495057;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-checkboxes {
    max-height: 200px;
    overflow-y: auto;
}

.filter-checkboxes .form-check {
    margin-bottom: 0.5rem;
}

.filter-checkboxes .form-check-label {
    font-size: 0.9rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.filter-checkboxes .badge {
    font-size: 0.75rem;
}

.form-range::-webkit-slider-thumb {
    background: var(--primary-color);
}

.form-range::-moz-range-thumb {
    background: var(--primary-color);
}

/* Filter Scrollbar */
.filter-checkboxes::-webkit-scrollbar {
    width: 6px;
}

.filter-checkboxes::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.filter-checkboxes::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 3px;
}

.filter-checkboxes::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Results Count */
#filteredResultCount {
    font-weight: 700;
    color: var(--primary-color);
}

#totalResultCount {
    font-weight: 600;
    color: var(--secondary-color);
}

/* Sort Buttons */
.btn-group .btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

.btn-group .btn.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Mobile Responsiveness for Filters */
@media (max-width: 768px) {
    .sticky-filters {
        position: relative;
        top: 0;
        max-height: none;
        margin-bottom: 1rem;
    }
    
    .filter-sidebar {
        padding: 0.75rem;
    }
    
    .filter-section {
        padding: 0.75rem 0;
    }
}

/* Flight Card Hover Effect with Filters */
.flight-card.filtered-out {
    display: none;
}

/* Clear Filters Button */
#clearFiltersBtn,
#clearFiltersBtn2 {
    font-size: 0.85rem;
    padding: 0.25rem 0.5rem;
}

/* No Results Message */
#noResultsMessage {
    background: white;
    border-radius: 10px;
    padding: 3rem 2rem;
}


/* Booking Progress Styles */
.booking-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #e9ecef;
    color: #6c757d;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    transition: all 0.3s;
}

.step-label {
    font-size: 0.9rem;
    color: #6c757d;
    font-weight: 500;
}

.progress-line {
    width: 100px;
    height: 3px;
    background: #e9ecef;
    margin: 0 1rem;
    margin-bottom: 2rem;
}

.progress-step.completed .step-number {
    background: var(--success-color);
    color: white;
}

.progress-step.completed .step-label {
    color: var(--success-color);
}

.progress-line.completed {
    background: var(--success-color);
}

.progress-step.active .step-number {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 0 0 4px rgba(13, 110, 253, 0.2);
}

.progress-step.active .step-label {
    color: var(--primary-color);
    font-weight: 600;
}

.progress-line.active {
    background: linear-gradient(to right, var(--success-color) 0%, var(--success-color) 50%, #e9ecef 50%, #e9ecef 100%);
}

/* Traveler Card Styles */
.traveler-card {
    border-left: 4px solid var(--primary-color);
}

.traveler-card .card-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.traveler-type-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.traveler-type-adult {
    background: #e7f3ff;
    color: #0d6efd;
}

.traveler-type-child {
    background: #fff3cd;
    color: #856404;
}

.traveler-type-infant {
    background: #f8d7da;
    color: #721c24;
}

/* Flight Summary Styles */
.flight-summary-item {
    padding: 1rem 0;
    border-bottom: 1px solid #e9ecef;
}

.flight-summary-item:last-child {
    border-bottom: none;
}

.flight-route {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.5rem 0;
}

.flight-route-arrow {
    color: var(--primary-color);
    font-size: 1.2rem;
}

/* Confirmation Page Styles */
.confirmation-header {
    text-align: center;
    padding: 3rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 10px;
    margin-bottom: 2rem;
}

.confirmation-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    animation: scaleIn 0.5s ease-out;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.booking-reference {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 2px;
    margin: 1rem 0;
}

.pnr-code {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1.5rem;
    border-radius: 5px;
    font-family: 'Courier New', monospace;
}

/* Mobile Responsiveness for Booking */
@media (max-width: 768px) {
    .booking-progress {
        padding: 1rem 0.5rem;
    }
    
    .progress-line {
        width: 40px;
        margin: 0 0.5rem;
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .step-label {
        font-size: 0.75rem;
    }
    
    .booking-reference {
        font-size: 1.5rem;
    }
}

/* Ministry of Travel flight search page */
.flight-hero {
    background:
        radial-gradient(circle at top right, rgba(249, 71, 3, 0.1), transparent 35%),
        radial-gradient(circle at bottom left, rgba(84, 92, 213, 0.14), transparent 40%),
        linear-gradient(180deg, #f4f5fd 0%, #ffffff 100%);
    padding: 2rem 0 2.5rem;
}

.flight-page-content {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 1rem 3rem;
}

.flight-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    gap: 1rem;
    color: var(--secondary-color);
}

.flight-loading__spinner {
    width: 3rem;
    height: 3rem;
    border: 3px solid var(--primary-light);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: flight-spin 0.8s linear infinite;
}

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

.flight-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.flight-alert--error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
}

.results-heading {
    font-family: 'Fraunces', Georgia, serif;
    font-size: 1.25rem;
}

.no-results-icon {
    font-size: 4rem;
    color: #cbd5e1;
}

.sticky-filters {
    position: sticky;
    top: calc(var(--header-height, 76px) + 1rem);
}

.flight-footer {
    padding: 2.5rem 0 1.5rem;
    margin-top: 2rem;
}

.flight-footer .footer-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.flight-footer .footer-brand img {
    height: 40px;
    margin-bottom: 0.5rem;
}

.flight-footer .footer-links {
    display: flex;
    gap: 1.5rem;
}

.flight-footer .footer-copy {
    width: 100%;
    text-align: center;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.55);
    margin-top: 0.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.bg-primary,
.card-header.bg-primary {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #30358a 100%) !important;
    box-shadow: 0 14px 28px rgba(84, 92, 213, 0.36) !important;
    transform: translateY(-1px);
}

.btn-group .btn.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

#filteredResultCount {
    font-weight: 700;
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .sticky-filters {
        position: static;
    }
}

/* Premium Passenger Info Fields styling */
.traveler-card {
    border: 1px solid rgba(84, 92, 213, 0.12) !important;
    border-left: 5px solid var(--primary-color) !important;
    border-radius: 12px !important;
    overflow: hidden;
    background: #ffffff;
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.02) !important;
}

.traveler-card .card-header {
    background: #ffffff !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06) !important;
    padding: 1rem 1.25rem;
}

.traveler-card .card-body {
    padding: 1.5rem 1.25rem;
}

.traveler-card .form-label {
    text-transform: uppercase;
    font-size: 0.725rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--secondary-color);
    margin-bottom: 0.4rem;
}

.traveler-card .traveler-input,
.traveler-card .form-control,
.traveler-card .form-select {
    border: 1.5px solid #e2e8f0 !important;
    border-radius: 8px !important;
    padding: 0.6rem 0.875rem !important;
    font-size: 0.9375rem !important;
    color: var(--ink) !important;
    background-color: #ffffff !important;
    transition: all 0.2s ease-in-out !important;
    box-shadow: none !important;
}

.traveler-card .traveler-input:hover,
.traveler-card .form-control:hover,
.traveler-card .form-select:hover {
    border-color: #cbd5e1 !important;
}

.traveler-card .traveler-input:focus,
.traveler-card .form-control:focus,
.traveler-card .form-select:focus {
    border-color: var(--primary-color) !important;
    background-color: #ffffff !important;
    box-shadow: 0 0 0 4px rgba(84, 92, 213, 0.1) !important;
    outline: none !important;
}

.traveler-card .input-group .traveler-input:first-child,
.traveler-card .input-group .form-control:first-child {
    border-top-left-radius: 8px !important;
    border-bottom-left-radius: 8px !important;
}

.traveler-card .input-group .traveler-input:last-child,
.traveler-card .input-group .form-control:last-child {
    border-top-right-radius: 8px !important;
    border-bottom-right-radius: 8px !important;
}