:root{--primary-blue: #1a73e8;--primary-blue-hover: #1557b0;--light-blue: #e3f2fd;--dark-blue: #0d47a1;--success-green: #34a853;--warning-orange: #fbbc04;--danger-red: #ea4335;--light-gray: #f8f9fa;--medium-gray: #e0e0e0;--dark-gray: #5f6368;--border-radius: 8px;--shadow-light: 0 1px 3px rgba(0, 0, 0, .1);--shadow-medium: 0 4px 6px rgba(0, 0, 0, .1);--shadow-heavy: 0 10px 25px rgba(0, 0, 0, .15)}.top-filters-bar{background:#fff;border:1px solid #e8eaed;border-radius:8px;padding:12px 16px;box-shadow:0 1px 3px #0000001a}.filter-btn{display:inline-flex;align-items:center;padding:8px 16px;font-size:14px;font-weight:500;border:1px solid #dadce0;border-radius:20px;background:#fff;color:#3c4043;text-decoration:none;transition:all .2s ease;cursor:pointer;white-space:nowrap;min-height:36px}.filter-btn:hover{background:#f8f9fa;border-color:#dadce0;color:#3c4043;text-decoration:none}.filter-btn:focus{outline:none;box-shadow:0 0 0 2px #1a73e833}.filter-btn-primary{background:#1a73e8;color:#fff;border-color:#1a73e8}.filter-btn-primary:hover{background:#1557b0;border-color:#1557b0;color:#fff}.filter-btn-default{background:#fff;color:#3c4043;border-color:#dadce0}.filter-btn-default:hover{background:#f8f9fa;border-color:#dadce0;color:#3c4043}.filter-btn.filter-active{background:#e8f0fe;color:#1a73e8;border-color:#1a73e8}.filter-btn.filter-active:hover{background:#d2e3fc;color:#1a73e8;border-color:#1a73e8}.filter-dropdown{border:1px solid #dadce0;border-radius:8px;box-shadow:0 4px 12px #00000026;padding:8px 0;margin-top:4px;min-width:200px}.filter-dropdown .dropdown-item{padding:8px 16px;font-size:14px;color:#3c4043;border:none;background:transparent;transition:background-color .2s ease}.filter-dropdown .dropdown-item:hover{background:#f8f9fa;color:#1a73e8}.filter-dropdown 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#e8eaed}.filter-section:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.filter-section h6.filter-title{font-size:16px;font-weight:600;color:#202124;margin-bottom:16px;display:flex;align-items:center}.filter-section .form-check{margin-bottom:10px;padding:6px 0}.filter-section .form-check-input{border:2px solid #dadce0;border-radius:4px;width:18px;height:18px;margin-top:0;transition:all .2s ease}.filter-section .form-check-input:checked{background-color:var(--primary-blue);border-color:var(--primary-blue)}.filter-section .form-check-input:focus{border-color:var(--primary-blue);box-shadow:0 0 0 2px #1a73e833}.filter-section .form-check-label{font-size:14px;color:#202124;cursor:pointer;width:100%;margin-left:8px;line-height:1.4}.filter-section .form-check-label .text-muted{color:#5f6368!important;font-size:13px}.filter-price{font-weight:500;color:#5f6368}.price-range-slider{margin:16px 0}.price-range-slider::-webkit-slider-thumb{background:var(--primary-blue);border:none;border-radius:50%;width:20px;height:20px;cursor:pointer;box-shadow:0 2px 4px #0003}.price-range-slider::-webkit-slider-track{background:#e8eaed;height:4px;border-radius:2px}.price-range-slider::-moz-range-thumb{background:var(--primary-blue);border:none;border-radius:50%;width:20px;height:20px;cursor:pointer;box-shadow:0 2px 4px #0003}.price-range-slider::-moz-range-track{background:#e8eaed;height:4px;border-radius:2px;border:none}.filter-section .row.g-2{margin:0 -4px}.filter-section .row.g-2 .col-6{padding:0 4px}.filter-section .row.g-2 .form-check{background:#f8f9fa;border:1px solid #e8eaed;border-radius:8px;padding:12px;margin-bottom:8px;transition:all .2s ease}.filter-section .row.g-2 .form-check:hover{background:#f1f3f4;border-color:#dadce0}.filter-section .row.g-2 .form-check-input:checked+.form-check-label{color:var(--primary-blue)}.filter-section .row.g-2 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#00000026;transform:translateY(-1px)}.google-input-group:focus-within{background:#f8f9fa}.google-input-group:focus-within .google-label{color:#1a73e8}@media (max-width: 768px){.google-search-container{margin:1rem;margin-top:-80px;padding:16px}.google-search-inputs{flex-direction:column;gap:8px}.location-inputs-container{flex-direction:column}.location-inputs-container .google-input-group{border-right:none;border-bottom:1px solid #dadce0}.location-inputs-container .destination-group{border-bottom:none}.date-inputs-container{flex-direction:column}.date-inputs-container .google-input-group{border-right:none;border-bottom:1px solid #dadce0}.date-inputs-container .google-input-group:last-child{border-bottom:none}.swap-button{display:none}.search-controls-row{justify-content:center;gap:8px}.google-dropdown-btn{font-size:13px;padding:6px 12px}.container.py-4{padding-top:1rem!important;padding-bottom:1rem!important}.row{margin-left:-.5rem;margin-right:-.5rem}.col-lg-3,.col-lg-9{padding-left:.5rem;padding-right:.5rem}.col-lg-9{padding-left:.5rem}.filters-sidebar{padding:16px;margin-bottom:1rem;position:static;top:auto}.filter-section{margin-bottom:20px;padding-bottom:16px}.filter-section .form-check{margin-bottom:8px;padding:4px 0}.flight-card-compact{padding:16px;margin-bottom:12px}.flight-card-content{gap:16px}.results-header{margin-bottom:1rem}}@media (min-width: 769px) and (max-width: 1024px){.container.py-4{padding-top:1.25rem!important;padding-bottom:1.25rem!important}.col-lg-9{padding-left:1rem}.filters-sidebar{padding:18px;top:16px}.filter-section{margin-bottom:22px;padding-bottom:18px}.flight-card-compact{padding:18px;margin-bottom:14px}}@media (min-width: 1200px){.container.py-4{padding-top:2rem!important;padding-bottom:2rem!important}.col-lg-9{padding-left:2rem}.filters-sidebar{padding:24px;top:24px}.filter-section{margin-bottom:28px;padding-bottom:24px}.flight-card-compact{padding:24px;margin-bottom:18px}}.flight-card{background:#fff;border-radius:var(--border-radius);box-shadow:var(--shadow-light);transition:all .3s ease;border:1px solid rgba(0,0,0,.05)}.flight-card-modern{background:#fff;border:1px solid #e8eaed;border-radius:0;margin-bottom:0;transition:all .2s ease;box-shadow:none;overflow:hidden;border-bottom:1px solid #e8eaed}.flight-card-modern:first-child,div .flight-card-modern:first-child,.mb-4 .flight-card-modern:first-child{border-top-left-radius:8px!important;border-top-right-radius:8px!important;border-top:1px solid #e8eaed!important}.flight-card-modern:last-child{border-bottom-left-radius:8px!important;border-bottom-right-radius:8px!important;border-bottom:1px solid 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1fr;gap:16px;align-items:center;flex-grow:1}.flight-times{display:flex;flex-direction:column}.time-range{font-size:16px;font-weight:500;color:#202124;line-height:1.2}.airline-name{font-size:12px;color:#5f6368;margin-top:2px}.flight-duration{display:flex;flex-direction:column}.duration-text{font-size:16px;font-weight:500;color:#202124;line-height:1.2}.route-text{font-size:12px;color:#5f6368;margin-top:2px}.flight-stops{display:flex;flex-direction:column}.stops-text{font-size:16px;font-weight:500;color:#202124;line-height:1.2}.layover-text{font-size:12px;color:#5f6368;margin-top:2px}.flight-emissions{display:flex;flex-direction:column}.emissions-text{font-size:16px;font-weight:500;color:#202124;line-height:1.2;display:flex;align-items:center}.emissions-comparison{font-size:12px;color:#5f6368;margin-top:2px}.flight-price,.price-amount{display:flex;flex-direction:column;align-items:flex-end}.price-loading{display:flex;align-items:center;gap:8px;font-size:14px;color:#5f6368;padding:8px 12px;background:#f8f9fa;border-radius:6px;border:1px solid #e9ecef;min-width:100px;justify-content:center}.price-value{font-size:16px;font-weight:500;color:#202124;line-height:1.2}.price-label{font-size:12px;color:#5f6368;margin-top:2px}.expand-button,.collapse-button{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border:none;background:transparent;color:#5f6368;cursor:pointer;border-radius:50%;transition:all .2s ease;flex-shrink:0}.expand-button:hover,.collapse-button:hover{background:#f1f3f4;color:#202124}.expand-button i,.collapse-button i{font-size:16px;transition:transform .2s ease}.expand-button[aria-expanded=true] i{transform:rotate(180deg)}.flight-card-expanded{border-top:1px solid #e8eaed}.flight-expanded-header{display:flex;align-items:center;gap:16px;padding:16px;border-bottom:1px solid #e8eaed}.flight-expanded-info{flex-grow:1}.flight-title{font-size:18px;font-weight:500;color:#202124;line-height:1.2}.flight-date{font-weight:400;color:#5f6368}.btn-select-flight{background:#1a73e8;color:#fff;border:none;padding:8px 16px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:background-color .2s ease}.btn-select-flight:hover{background:#1557b0;color:#fff}.flight-timeline{padding:16px}.timeline-segment{display:flex;gap:16px;margin-bottom:16px}.timeline-connector{display:flex;flex-direction:column;align-items:center;flex-shrink:0}.timeline-dot{width:20px;height:20px;border:2px solid #5f6368;border-radius:50%;background:#fff}.timeline-line{width:2px;height:40px;border-left:2px dashed #5f6368;margin:8px 0}.timeline-content{flex-grow:1}.timeline-main{display:grid;grid-template-columns:2fr 1fr;gap:16px}.timeline-details{display:flex;flex-direction:column}.timeline-time-airport{display:flex;align-items:baseline;gap:16px}.timeline-time{font-size:16px;font-weight:500;color:#202124;min-width:60px}.timeline-airport{font-size:16px;color:#202124}.timeline-flight-info{padding-left:76px;font-size:14px;color:#5f6368;margin-top:4px}.timeline-duration{margin-right:8px}.timeline-overnight{color:#ea4335}.timeline-flight-details{font-size:14px;color:#5f6368;margin-top:8px}.timeline-amenities{display:flex;flex-direction:column;gap:8px}.amenity-item{display:flex;align-items:center;font-size:14px;color:#5f6368}.layover-section{padding:16px 0;border-top:1px solid #e8eaed;border-bottom:1px solid #e8eaed;margin:16px 0}.layover-text{font-size:14px;color:#5f6368;text-align:center}@media (max-width: 768px){.flight-info-grid{grid-template-columns:1fr 1fr 1fr;gap:12px}.timeline-main{grid-template-columns:1fr;gap:12px}.flight-expanded-header{flex-wrap:wrap;gap:12px}.flight-emissions{order:-1;width:100%}}.flight-actions{display:flex;align-items:center}.spin{animation:spin 1s linear infinite}.return-flight-header{margin-bottom:2rem}.return-flight-header .d-flex{background:linear-gradient(135deg,rgba(var(--bs-primary-rgb),.05),rgba(var(--bs-primary-rgb),.1));border-left:4px solid var(--primary-blue)}.selected-flight-summary{margin-bottom:2rem}.selected-flight-summary .d-flex{background:#fff;border:1px solid #e8eaed;border-left:3px solid #34a853;border-radius:8px;box-shadow:0 1px 3px #0000001a;transition:all .2s ease}.selected-flight-summary .d-flex:hover{box-shadow:0 2px 8px #00000026}.selected-flight-summary h6{color:#202124;font-weight:600;font-size:1rem;margin-bottom:.25rem}.selected-flight-summary .small{color:#5f6368;font-size:.875rem;line-height:1.4}.selected-flight-summary .fw-bold{color:#202124;font-weight:600;font-size:1.125rem}.selected-flight-summary .btn-outline-secondary{border-color:#dadce0;color:#5f6368;font-size:.875rem;padding:.375rem .75rem;border-radius:4px;transition:all .2s ease}.selected-flight-summary .btn-outline-secondary:hover{background-color:#f8f9fa;border-color:#dadce0;color:#202124}.selected-departing-flight-card{margin-bottom:2rem}.selected-departing-flight-card h6{color:#202124;font-weight:600;font-size:1rem;margin-bottom:.75rem}.selected-departing-flight-card .text-success{color:#34a853!important}.selected-flight-card{background:#fff;position:relative}.return-flight-card{background:#fff;border:1px solid #e8eaed;border-radius:8px;border-left:4px solid #1a73e8;box-shadow:0 1px 2px #0000000d;margin-bottom:16px}.booking-route-header{background:#fff;border:1px solid #e8eaed;border-radius:8px;padding:24px;margin-bottom:24px;box-shadow:0 1px 2px #0000000d}.booking-card{background:#fff;border:1px solid #e8eaed;border-radius:8px;box-shadow:0 1px 2px #0000000d;overflow:hidden}.booking-card-header{background:#f8f9fa;border-bottom:1px solid #e8eaed;padding:16px 20px}.booking-card-body{padding:20px}.booking-summary-card{background:#fff;border:1px solid #e8eaed;border-radius:8px;box-shadow:0 1px 2px #0000000d;overflow:hidden;position:sticky;top:20px}.booking-summary-header{background:#f8f9fa;border-bottom:1px solid #e8eaed;padding:16px 20px}.booking-summary-body{padding:20px}.flight-route{position:relative;height:40px;display:flex;align-items:center;justify-content:center}.flight-route:before{content:"";position:absolute;top:50%;left:0;right:0;height:2px;background:#e8eaed;z-index:1}.route-point{width:8px;height:8px;background:#1a73e8;border-radius:50%;position:relative;z-index:2}.route-point:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:16px;height:16px;background:#fff;border:2px solid 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