@import"https://fonts.googleapis.com/css2?family=Instrument+Sans:wght@400;500;600;700&family=Newsreader:opsz,wght@6..72,400;6..72,600&display=swap";:root{--mint-green: #bee9e8ff;--moonstone: #62b6cbff;--indigo-dye: #1b4965ff;--columbia-blue: #cae9ffff;--picton-blue: #5fa8d3ff;--dark-slate: #2a5a7aff;--white: #ffffff;--light-gray: #f8f9fa;--medium-gray: #6c757d;--dark-gray: #343a40;--success: #28a745;--warning: #ffc107;--error: #dc3545;--info: #17a2b8;--font-family-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-family-display: "Inter", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;--font-family-mono: "Monaco", "Menlo", "Ubuntu Mono", monospace;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--font-size-4xl: 2.25rem;--font-size-5xl: 3rem;--font-size-6xl: 3.75rem;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--spacing-3xl: 4rem;--spacing-4xl: 6rem;--border-radius-sm: 4px;--border-radius-md: 8px;--border-radius-lg: 12px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .2);--shadow-base: 0 1px 3px 0 rgba(0, 0, 0, .3), 0 1px 2px 0 rgba(0, 0, 0, .2);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .3), 0 4px 6px -2px rgba(0, 0, 0, .2);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .4), 0 10px 10px -5px rgba(0, 0, 0, .3);--transition-fast: .15s ease-out;--transition-base: .3s ease-out;--transition-slow: .5s ease-out}*{box-sizing:border-box}body{margin:0;font-family:var(--font-family-primary);background:var(--columbia-blue);color:var(--indigo-dye)}.header{background:linear-gradient(135deg,var(--indigo-dye),var(--moonstone));color:var(--white);padding:var(--spacing-xl) 0;box-shadow:var(--shadow-md)}.header__title{font-family:var(--font-family-display);font-size:var(--font-size-5xl);font-weight:var(--font-weight-bold);margin:0 0 var(--spacing-xs)}.header__subtitle{font-size:var(--font-size-lg);opacity:.9;margin:0}.header-actions{margin-top:var(--spacing-md);display:flex;justify-content:flex-start}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.main{flex:1;padding:var(--spacing-2xl) 0 var(--spacing-3xl)}.results{display:grid;gap:var(--spacing-xl)}.results .card{margin-bottom:0}.chart-info{display:grid;gap:var(--spacing-sm);background:var(--light-gray);border-radius:var(--border-radius-md);padding:var(--spacing-md);border:1px solid rgba(98,182,203,.25);margin-bottom:var(--spacing-lg);max-width:100%}.chart-top{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:var(--spacing-xl);align-items:start;margin-bottom:var(--spacing-lg)}.chart-top__info{display:flex;flex-direction:column}.chart-map-panel{width:360px;height:240px;margin-left:-20px}.chart-info-row{display:grid;grid-template-columns:90px 1fr;align-items:center;gap:var(--spacing-md);font-size:var(--font-size-sm)}.chart-info-label{color:var(--medium-gray);font-weight:var(--font-weight-semibold);text-transform:uppercase;letter-spacing:.04em;font-size:var(--font-size-xs)}.chart-info-value{color:var(--indigo-dye);font-weight:var(--font-weight-semibold);text-align:left;word-break:break-word}.chart-legend{display:flex;justify-content:center;gap:var(--spacing-xl);margin:var(--spacing-lg) 0 var(--spacing-xl);flex-wrap:wrap}.legend-item{display:inline-flex;align-items:center;gap:var(--spacing-sm);font-size:var(--font-size-sm);color:var(--indigo-dye);font-weight:var(--font-weight-medium)}.legend-dot{width:10px;height:10px;border-radius:999px;box-shadow:var(--shadow-sm)}.legend-dot--optimistic{background:#28a745b3}.legend-dot--best{background:var(--indigo-dye)}.legend-dot--pessimistic{background:#dc3545b3}.chart-canvas{margin-top:var(--spacing-md)}.chart-map-overlay{position:absolute;top:8px;right:8px;width:220px;height:150px;z-index:2}@media (max-width: 900px){.chart-top{grid-template-columns:1fr}.chart-map-panel{width:100%;height:240px}}@media (max-width: 720px){.form-row--pair{grid-template-columns:1fr}}.route-map{width:100%;height:260px;border-radius:var(--border-radius-md);overflow:hidden;border:1px solid rgba(98,182,203,.25)}.route-map--overlay{height:100%;border-radius:14px}.route-map-preview{width:100%;height:100%;border-radius:16px;background:var(--white);border:1px solid rgba(98,182,203,.4);box-shadow:var(--shadow-sm);overflow:hidden;position:relative;cursor:pointer}.route-map-preview__label{position:absolute;top:8px;left:8px;background:#ffffffeb;color:var(--indigo-dye);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);padding:4px 8px;border-radius:999px;box-shadow:var(--shadow-sm);z-index:2}.route-map-preview__error{position:absolute;bottom:8px;left:8px;right:8px;background:#ffffffe6;color:var(--error);font-size:var(--font-size-xs);padding:6px 8px;border-radius:var(--border-radius-md)}.route-map-panel{display:grid;gap:var(--spacing-md)}.route-map-header{display:grid;grid-template-columns:repeat(2,minmax(0,1fr)) auto;gap:var(--spacing-md);margin-bottom:var(--spacing-md);font-size:var(--font-size-sm)}.route-label{color:var(--medium-gray);font-weight:var(--font-weight-semibold);text-transform:uppercase;letter-spacing:.04em;font-size:var(--font-size-xs)}.route-value{color:var(--indigo-dye);font-weight:var(--font-weight-semibold)}.route-meta{align-self:end;color:var(--medium-gray);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold)}.route-controls{display:grid;grid-template-columns:minmax(200px,1fr) auto;gap:var(--spacing-lg);align-items:end;margin-bottom:var(--spacing-md)}.route-control .form-select{margin-top:var(--spacing-xs);padding-right:2.5rem;line-height:1.2}.route-metrics{display:flex;gap:var(--spacing-lg);flex-wrap:wrap}.route-metric{display:flex;flex-direction:column;gap:var(--spacing-xs);min-width:120px}.route-map-empty{margin-top:var(--spacing-sm);color:var(--medium-gray);font-size:var(--font-size-sm)}.card{background:var(--white);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-sm);padding:var(--spacing-xl);margin-bottom:var(--spacing-xl);transition:transform var(--transition-fast),box-shadow var(--transition-fast);animation:fadeInUp var(--transition-base) ease}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.card--empty{text-align:center;color:var(--medium-gray)}.card-header{background:var(--moonstone);color:var(--white);padding:var(--spacing-md) var(--spacing-lg);font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);border-radius:var(--border-radius-lg) var(--border-radius-lg) 0 0;margin:calc(-1 * var(--spacing-xl)) calc(-1 * var(--spacing-xl)) var(--spacing-lg)}.form{display:grid;gap:var(--spacing-lg)}.form-row{display:grid;gap:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.form-row--pair{grid-template-columns:1fr 1fr;gap:24px}.form-group{display:flex;flex-direction:column;gap:var(--spacing-xs);position:relative}.form-label{font-weight:var(--font-weight-medium);color:var(--indigo-dye);font-size:.95rem}.form-input,.form-select{padding:var(--spacing-md);border:2px solid #e2e8f0;border-radius:var(--border-radius-md);font-size:var(--font-size-base);font-family:inherit;transition:border-color var(--transition-fast),box-shadow var(--transition-fast);background-color:var(--white);height:56px;line-height:1.2;width:100%}.form-select{padding-right:3rem}.place-suggestions-wrapper{position:relative;width:100%}.place-suggestions{position:absolute;top:calc(100% + var(--spacing-xs));left:0;right:0;background:var(--white);border:1px solid rgba(12,53,71,.15);border-radius:var(--border-radius-md);box-shadow:var(--shadow-sm);z-index:20;max-height:220px;overflow-y:auto}.place-suggestion{width:100%;text-align:left;padding:var(--spacing-sm) var(--spacing-md);background:transparent;border:none;color:var(--indigo-dye);font-size:.95rem;cursor:pointer;transition:background-color var(--transition-fast)}.place-suggestion:hover,.place-suggestion:focus{background:#62b6cb1f;outline:none}.place-suggestion--history{font-weight:var(--font-weight-medium)}.place-suggestion-label{padding:var(--spacing-xs) var(--spacing-md);font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--medium-gray)}.place-suggestion-divider{height:1px;background:#0c35471f;margin:var(--spacing-xs) var(--spacing-md)}.place-suggestion--muted{cursor:default;color:var(--medium-gray)}.form-input:focus,.form-select:focus{outline:none;border-color:var(--moonstone);box-shadow:0 0 0 3px #62b6cb1a}.form-actions{display:flex;justify-content:flex-end;gap:var(--spacing-sm)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--spacing-md) var(--spacing-xl);border:none;border-radius:var(--border-radius-md);font-size:1rem;font-weight:var(--font-weight-medium);font-family:inherit;cursor:pointer;transition:all var(--transition-fast);text-decoration:none;position:relative;overflow:hidden}.btn--primary{background:linear-gradient(135deg,var(--moonstone),var(--picton-blue));color:var(--white);box-shadow:var(--shadow-sm)}.btn--secondary{background:var(--white);color:var(--indigo-dye);border:2px solid var(--moonstone)}.btn--small{padding:var(--spacing-xs) var(--spacing-sm);font-size:.85rem}.btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn:disabled{cursor:not-allowed;opacity:.6}.alert{padding:var(--spacing-md) var(--spacing-lg);border-radius:var(--border-radius-md);border:1px solid transparent;margin-bottom:var(--spacing-lg);box-shadow:var(--shadow-sm)}.alert--error{background:#dc35451a;border-color:#dc354566;color:var(--error)}.alert--info{background:#17a2b81a;border-color:#17a2b866;color:var(--indigo-dye)}.error-boundary{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:var(--spacing-md);padding:var(--spacing-2xl);background:var(--columbia-blue);color:var(--indigo-dye);text-align:center}.toast{position:fixed;bottom:var(--spacing-lg);right:var(--spacing-lg);display:inline-flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--border-radius-md);box-shadow:var(--shadow-md);background:var(--white);color:var(--indigo-dye);font-size:var(--font-size-sm);z-index:10000;animation:fadeInUp var(--transition-base) ease}.toast--error{border-left:4px solid var(--error)}.toast--info{border-left:4px solid var(--info)}.toast-close{border:none;background:transparent;color:inherit;font-size:var(--font-size-lg);cursor:pointer;line-height:1}.skeleton-card{position:relative;overflow:hidden}.skeleton-line,.skeleton-block{background:#1b496514;border-radius:var(--border-radius-sm);position:relative;overflow:hidden}.skeleton-line{height:12px;margin-bottom:var(--spacing-sm)}.skeleton-line--title{width:45%;height:16px}.skeleton-block{height:180px}.skeleton-grid{display:grid;gap:var(--spacing-sm)}.skeleton-card:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,rgba(98,182,203,.15),transparent);animation:skeleton-shimmer 1.6s infinite}@keyframes skeleton-shimmer{to{transform:translate(100%)}}.summary-grid{display:grid;gap:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}.summary-item{display:flex;flex-direction:column;gap:var(--spacing-xs)}.summary-label{font-size:var(--font-size-sm);color:var(--medium-gray);font-weight:var(--font-weight-medium)}.period-grid{display:grid;gap:var(--spacing-lg);grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.period-card{background:var(--light-gray);border-radius:var(--border-radius-md);padding:var(--spacing-md);border:1px solid rgba(98,182,203,.25);display:grid;gap:var(--spacing-sm)}.period-title{font-weight:var(--font-weight-semibold);color:var(--indigo-dye);font-size:var(--font-size-base)}.period-time{font-size:var(--font-size-lg);font-weight:var(--font-weight-bold);color:var(--indigo-dye)}.period-metric{display:flex;justify-content:space-between;font-size:var(--font-size-sm)}.period-label{color:var(--medium-gray);font-weight:var(--font-weight-medium)}.period-value{color:var(--indigo-dye);font-weight:var(--font-weight-semibold)}.period-empty{color:var(--medium-gray);font-size:var(--font-size-sm)}.table-scroll{overflow-x:auto}.table{width:100%;border-collapse:collapse;background:var(--white);border-radius:var(--border-radius-md);overflow:hidden;box-shadow:var(--shadow-sm)}.table th{background:var(--indigo-dye);color:var(--white);font-weight:var(--font-weight-semibold);text-align:center;padding:var(--spacing-md)}.table td{padding:var(--spacing-sm) var(--spacing-md);text-align:center;border-bottom:1px solid #e2e8f0}.table-time{display:inline-flex;align-items:center;gap:var(--spacing-xs)}.table-peak-dot{width:8px;height:8px;border-radius:999px;background:#ef7c8e;opacity:0;flex-shrink:0}.table-peak-dot--active{opacity:1}.table td.table-error{text-align:left;color:var(--medium-gray);font-size:var(--font-size-xs);max-width:260px;word-break:break-word}.table-error--active{color:var(--error);font-weight:var(--font-weight-medium)}.table tbody tr:hover{background:var(--columbia-blue)}.status-pill{display:inline-flex;align-items:center;justify-content:center;padding:2px 8px;border-radius:999px;font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);text-transform:uppercase}.status-pill--ok{background:#28a74526;color:var(--success)}.status-pill--error{background:#dc354526;color:var(--error)}.pac-container{font-family:var(--font-family-primary);background-color:var(--white);border:1px solid rgba(98,182,203,.4);border-radius:var(--border-radius-md);box-shadow:var(--shadow-md);margin-top:4px}.pac-item{padding:var(--spacing-sm) var(--spacing-md);border-top:1px solid #f0f0f0;cursor:pointer;color:var(--indigo-dye);font-size:var(--font-size-sm)}.pac-item:first-child{border-top:none}.pac-item:hover,.pac-item-selected{background-color:var(--columbia-blue)}.pac-item-query{color:var(--indigo-dye);font-weight:var(--font-weight-medium);font-size:var(--font-size-sm)}.pac-icon{margin-right:var(--spacing-sm)}.pac-container:after{margin:var(--spacing-xs)}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0009;display:flex;align-items:center;justify-content:center;z-index:9999}.modal{background:var(--white);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-xl);max-width:560px;width:90vw;overflow:hidden}.modal--wide{max-width:900px}.modal-header{background:linear-gradient(135deg,var(--moonstone),var(--picton-blue));color:var(--white);padding:var(--spacing-xl);display:flex;justify-content:space-between;align-items:center}.modal-header h2{margin:0;font-size:var(--font-size-2xl)}.modal-body{padding:var(--spacing-xl);font-size:var(--font-size-base);color:var(--dark-gray)}.modal-message{margin:0 0 var(--spacing-sm)}.modal-message:last-child{margin-bottom:0}.modal-actions{padding:var(--spacing-lg);display:flex;justify-content:flex-end;gap:var(--spacing-md)}.log-output{font-family:var(--font-family-mono);font-size:var(--font-size-xs);background:#0f1f2b;color:var(--mint-green);padding:var(--spacing-lg);border-radius:var(--border-radius-md);max-height:360px;overflow-y:auto;margin:0}.footer{background:var(--indigo-dye);color:var(--white);padding:var(--spacing-xl) 0;margin-top:auto;text-align:center}.footer__text{margin:var(--spacing-sm) 0;font-size:.9rem;opacity:.8;line-height:1.5}.footer__text:first-child{margin-top:0}.footer__text:last-child{margin-bottom:0}.footer__text a{color:var(--white);text-decoration:underline;transition:opacity var(--transition-fast)}.footer__text a:hover{opacity:.8}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){:root{--font-size-6xl: 2.5rem;--font-size-5xl: 2rem;--font-size-4xl: 1.75rem;--spacing-4xl: 3rem;--spacing-3xl: 2rem}.container{padding:0 var(--spacing-sm)}.main{padding:var(--spacing-xl) 0 var(--spacing-2xl)}.mobile-sections{position:sticky;top:var(--spacing-sm);z-index:5;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--spacing-xs);background:#ffffffeb;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(98,182,203,.35);border-radius:999px;padding:4px;margin-bottom:var(--spacing-md)}.mobile-sections__button{border:none;background:transparent;color:var(--indigo-dye);border-radius:999px;min-height:44px;font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);cursor:pointer}.mobile-sections__button--active{background:linear-gradient(135deg,var(--moonstone),var(--picton-blue));color:var(--white);box-shadow:var(--shadow-sm)}.form-actions{justify-content:stretch}.btn{width:100%}.chart-map-panel{margin-left:0;height:200px}.route-map-preview{min-height:200px}.route-map-panel .route-map{height:220px}.route-map-header{grid-template-columns:1fr}.route-controls{grid-template-columns:1fr;gap:var(--spacing-md)}.route-metrics{gap:var(--spacing-md)}.mobile-chart-controls{display:grid;gap:var(--spacing-sm);margin-top:var(--spacing-md)}.mobile-chart-controls__label{color:var(--medium-gray);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold)}.mobile-chart-controls__range{width:100%;min-height:44px;margin:0}.mobile-chart-controls__times{display:flex;justify-content:space-between;color:var(--medium-gray);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium)}.mobile-chart-selection{background:var(--light-gray);border:1px solid rgba(98,182,203,.25);border-radius:var(--border-radius-md);padding:var(--spacing-md);display:grid;gap:var(--spacing-sm)}.mobile-chart-selection__header{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-sm)}.mobile-chart-selection__time{color:var(--indigo-dye);font-size:var(--font-size-lg);font-weight:var(--font-weight-bold)}.mobile-chart-selection__metrics{display:grid;gap:var(--spacing-xs)}.mobile-chart-selection__metric{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-sm)}.mobile-chart-selection__metric-label{color:var(--medium-gray);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium)}.mobile-chart-selection__metric-value{color:var(--indigo-dye);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold)}.details-cards-toolbar{display:grid;gap:var(--spacing-xs);margin-bottom:var(--spacing-md)}.details-cards-toolbar__select{min-height:44px}.details-cards-list{display:grid;gap:var(--spacing-sm)}.details-card{border:1px solid rgba(98,182,203,.25);border-radius:var(--border-radius-md);background:var(--light-gray);padding:var(--spacing-md);display:grid;gap:var(--spacing-sm)}.details-card__header{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-sm)}.details-card__time{color:var(--indigo-dye);font-size:var(--font-size-base);font-weight:var(--font-weight-semibold)}.details-card__metrics{display:grid;gap:var(--spacing-xs)}.details-card__metric{display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-sm)}.details-card__label{color:var(--medium-gray);font-size:var(--font-size-sm);font-weight:var(--font-weight-medium)}.details-card__value{color:var(--indigo-dye);font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold)}.modal{width:94vw;max-height:90vh;overflow-y:auto}.modal-header{flex-wrap:wrap;gap:var(--spacing-sm)}.modal-actions{flex-direction:column;align-items:stretch}}@media (max-width: 480px){.header__title{font-size:1.75rem}}:root{--color-accent: oklch(52% .1 250);--color-accent-light: oklch(88% .04 250);--color-accent-hover: oklch(45% .12 250);--color-highlight: oklch(72% .1 80);--color-success: oklch(62% .15 155);--color-warning: oklch(78% .14 80);--color-error: oklch(55% .18 25);--color-bg: oklch(97% .006 250);--color-surface: oklch(99% .003 250);--color-elevated: oklch(100% .002 250);--color-text: oklch(20% .02 250);--color-text-secondary: oklch(45% .015 250);--color-border: oklch(88% .008 250);--color-border-subtle: oklch(92% .005 250);--font-display: "Newsreader", Georgia, "Times New Roman", serif;--font-body: "Instrument Sans", system-ui, sans-serif;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem;--space-12: 3rem;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 10px;--shadow-uplift-sm: 0 1px 2px oklch(20% .02 250 / .08);--shadow-uplift-md: 0 10px 20px oklch(20% .02 250 / .08)}:root[data-theme=dark]{--color-bg: oklch(16% .02 250);--color-surface: oklch(20% .02 250);--color-elevated: oklch(24% .018 250);--color-text: oklch(92% .008 250);--color-text-secondary: oklch(68% .01 250);--color-border: oklch(28% .015 250);--color-border-subtle: oklch(24% .015 250);--shadow-uplift-sm: none;--shadow-uplift-md: none}body{font-family:var(--font-body);background:var(--color-bg);color:var(--color-text)}:root[data-theme=dark] body{background:#1e1f21}#root{min-height:100vh;display:flex;flex-direction:column}.container{width:min(1560px,100% - clamp(2rem,4vw,5rem));max-width:none;padding:0}.header{border-bottom:1px solid var(--color-border);background:oklch(from var(--color-surface) l c h / .9);color:var(--color-text);padding:clamp(1.5rem,2vw + 1rem,2.5rem) 0;box-shadow:none}.header__title,.card-header,h1,h2,h3{font-family:var(--font-display)}.header__title{color:var(--color-text);font-size:clamp(1.8rem,2.3vw + 1rem,2.6rem);line-height:1.1;margin:0 0 var(--space-2)}.header__subtitle{color:var(--color-text-secondary);margin:0;max-width:56ch;opacity:1}.theme-toggle{position:fixed;top:16px;right:16px;z-index:45;height:44px;width:44px;padding:0;border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);border-radius:50%;font-size:.95rem;line-height:1;cursor:pointer;display:inline-grid;place-items:center;box-shadow:var(--shadow-uplift-sm)}.main{flex:1;padding:var(--space-8) 0 var(--space-12)}.card{min-width:0;border:1px solid var(--color-border-subtle);background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-uplift-sm);color:var(--color-text);padding:var(--space-6);margin-bottom:var(--space-6);animation:none;transition:none}.card:hover{transform:none;box-shadow:var(--shadow-uplift-sm)}.card-header{background:transparent;color:var(--color-text);padding:0;margin:0 0 var(--space-4);border-radius:0;font-size:1.7rem}.form{gap:var(--space-4)}.form-row,.form-row--pair{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-4)}.form-row--route{grid-template-columns:minmax(0,1fr) 44px minmax(0,1fr);align-items:end}.swap-field-button{width:44px;height:44px;display:inline-grid;place-items:center;border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-elevated);color:var(--color-text);cursor:pointer}.swap-field-button:hover:not(:disabled){border-color:var(--color-accent);color:var(--color-accent)}.swap-field-button:disabled{cursor:not-allowed;opacity:.65}.swap-field-button svg{width:20px;height:20px}.form-label{color:var(--color-text);font-size:.9rem;font-weight:600}.form-input,.form-select,input,select{min-height:44px;height:44px;border:1.5px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-elevated);color:var(--color-text);padding:0 var(--space-3);font:inherit}.form-input:focus,.form-select:focus,input:focus-visible,select:focus-visible,button:focus-visible,.route-map-preview:focus-visible{outline:2px solid var(--color-accent);outline-offset:2px;border-color:var(--color-accent);box-shadow:none}.form-actions{justify-content:flex-end;gap:var(--space-3)}.btn{min-height:44px;border-radius:var(--radius-md);border:1px solid transparent;padding:0 var(--space-4);cursor:pointer;font-weight:600;font-size:1rem;box-shadow:none;transform:none}.btn--primary{background:var(--color-accent);color:#f6f9fc}.btn--primary:hover:not(:disabled){background:var(--color-accent-hover)}.btn--secondary,.btn--ghost{background:transparent;border-color:var(--color-border);color:var(--color-text-secondary)}.btn--compact{min-width:7rem}.alert{border:1px solid var(--color-border-subtle);background:var(--color-elevated);color:var(--color-text)}.results{gap:var(--space-6)}.summary-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:var(--space-3)}.summary-card{border-radius:var(--radius-md);padding:var(--space-4);border:1px solid var(--color-border-subtle);background:var(--color-elevated)}.summary-card h3{margin:0;font-size:1.2rem}.summary-card p{margin:var(--space-2) 0;color:var(--color-text-secondary);font-size:.9rem}.summary-card strong{font-size:1.2rem}.summary-card--highlight{border-color:oklch(from var(--color-accent) l c h / .55)}.mobile-sections{display:flex;gap:var(--space-2);position:static;background:transparent;border:0;border-radius:0;padding:0}.mobile-sections__button{flex:1;min-height:44px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text-secondary);font-weight:600}.mobile-sections__button--active,.mobile-sections__button[aria-selected=true]{border-color:var(--color-accent);color:var(--color-accent);background:var(--color-surface);box-shadow:none}.panel-header{display:flex;justify-content:space-between;gap:var(--space-4);align-items:end;margin-bottom:var(--space-4)}.panel-header h2{margin:0}.panel-header p{margin:var(--space-2) 0 0;color:var(--color-text-secondary)}.panel-header--compact{align-items:center}.metrics{margin:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-3);min-width:300px}.metrics div{border-left:1px solid var(--color-border-subtle);padding-left:var(--space-3)}.metrics dt{font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;color:var(--color-text-secondary)}.metrics dd{margin:var(--space-1) 0 0;font-size:1.2rem;font-weight:600}.chart-controls{display:flex;align-items:end;justify-content:flex-start;gap:var(--space-3);margin-bottom:var(--space-4)}.time-control{flex:0 1 20rem;min-width:0;max-width:22rem;display:grid;gap:var(--space-2);font-size:.9rem;font-weight:600}.stepper{display:flex;gap:var(--space-2)}.chart-frame{position:relative;border-radius:var(--radius-md);border:1px solid var(--color-border-subtle);background:var(--color-elevated);padding:var(--space-4);overflow:hidden}.chart-frame__top{display:flex;justify-content:space-between;gap:var(--space-4);align-items:end;margin-bottom:var(--space-3)}.chart-frame__top p{margin:0 0 var(--space-1);color:var(--color-text-secondary);font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.chart-frame__top strong{font-size:1.05rem}.chart-legend{display:flex;flex-wrap:wrap;gap:var(--space-3);justify-content:flex-end;color:var(--color-text-secondary);font-size:.82rem;font-weight:600;margin:0}.chart-legend span,.legend-item{display:inline-flex;align-items:center;gap:var(--space-1)}.legend-key{width:1.1rem;height:.18rem;border-radius:999px;display:inline-block}.legend-key--optimistic{background:var(--color-success)}.legend-key--best{background:var(--color-accent)}.legend-key--pessimistic{background:var(--color-error)}.chart-frame svg{width:100%;height:340px;display:block}.plot-area{fill:oklch(from var(--color-bg) l c h / .34);stroke:var(--color-border-subtle);stroke-width:1}.grid-line{stroke:var(--color-border-subtle);stroke-width:1}.grid-line--vertical{opacity:.62}.axis-label{fill:var(--color-text-secondary);font-family:var(--font-body);font-size:.72rem;font-weight:650}.axis-label--y{text-anchor:end}.axis-label--x{text-anchor:middle}.range{fill:oklch(from var(--color-accent) l c h / .14)}.line{fill:none;stroke-width:3.4;stroke-linecap:round;stroke-linejoin:round}.line--optimistic{stroke:var(--color-success)}.line--best{stroke:var(--color-accent)}.line--pessimistic{stroke:var(--color-error)}.dot{fill:var(--color-accent);opacity:.46}.dot--active{fill:var(--color-highlight);opacity:1}.selected-guide line{stroke:var(--color-highlight);stroke-dasharray:5 5;stroke-width:1.25;opacity:.82}.selected-guide circle{fill:var(--color-highlight);stroke:var(--color-elevated);stroke-width:3}.chart-tooltip{position:absolute;top:5.7rem;right:var(--space-4);border-radius:var(--radius-md);border:1px solid var(--color-border);background:oklch(from var(--color-surface) l c h / .95);padding:var(--space-3);display:grid;gap:.2rem;min-width:156px;font-size:.84rem;box-shadow:var(--shadow-uplift-sm)}.chart-tooltip strong{color:var(--color-text)}.chart-map-panel{width:100%;height:190px;margin:var(--space-4) 0 0}.route-map-preview{width:100%;height:100%;border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);background:var(--color-elevated);color:var(--color-text);box-shadow:none}.route-map-preview__label{background:oklch(from var(--color-surface) l c h / .92);color:var(--color-text);border-radius:var(--radius-sm)}.route-map,.route-map-panel .route-map{min-height:300px;border:1px solid var(--color-border-subtle);border-radius:var(--radius-md)}.route-map--overlay{height:100%;min-height:0}.route-map-header,.route-controls{color:var(--color-text)}.route-label{color:var(--color-text-secondary)}.route-value{color:var(--color-text)}.sort-label{display:inline-flex;align-items:center;gap:var(--space-2);font-size:.86rem}.table-scroll{width:100%;max-width:100%;min-width:0;overflow-x:auto}.table{width:100%;min-width:560px;border-collapse:collapse;background:var(--color-elevated);border-radius:0;box-shadow:none;font-variant-numeric:tabular-nums}.table th,.table td{text-align:left;padding:var(--space-3);border-bottom:1px solid var(--color-border-subtle);font-size:.9rem}.table th{font-weight:600;color:var(--color-text-secondary);background:oklch(from var(--color-elevated) l c h / .9)}.table tbody tr:hover td{background:oklch(from var(--color-accent-light) l c h / .3)}.table tbody tr.is-selected td{background:oklch(from var(--color-accent-light) l c h / .5)}.row-select-button{min-height:44px;min-width:5.5rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text);cursor:pointer;font-weight:600;padding:0 var(--space-3);text-align:center;display:inline-flex;align-items:center;justify-content:center;gap:var(--space-1);position:relative}.row-select-button[aria-pressed=true]{border-color:var(--color-accent);background:oklch(from var(--color-accent-light) l c h / .55);color:var(--color-accent-hover)}.table-peak-dot{background:var(--color-error);position:absolute;left:var(--space-2)}.modal-overlay{background:#02060d85}.modal{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);color:var(--color-text);box-shadow:var(--shadow-uplift-md)}.modal-header{background:var(--color-surface);color:var(--color-text);border-bottom:1px solid var(--color-border-subtle)}.modal-body{color:var(--color-text)}.footer{background:var(--color-surface);color:var(--color-text-secondary);border-top:1px solid var(--color-border-subtle)}.footer__text a{color:var(--color-text)}.place-suggestions,.pac-container{background:var(--color-elevated);color:var(--color-text);border-color:var(--color-border)}.place-suggestion,.pac-item,.pac-item-query{color:var(--color-text)}.place-suggestion:hover,.place-suggestion:focus,.pac-item:hover,.pac-item-selected{background:oklch(from var(--color-accent-light) l c h / .3)}@media (max-width: 960px){.summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.summary-card--highlight{grid-column:1 / -1}.panel-header{flex-direction:column;align-items:flex-start}.metrics{min-width:0;width:100%}}@media (max-width: 768px){.container{width:min(100% - 2rem,1120px);padding:0}.form-row,.form-row--pair,.form-row--route{grid-template-columns:1fr}.swap-field-button{justify-self:center;transform:rotate(90deg)}.form-actions{flex-direction:column}.chart-controls{align-items:stretch;flex-direction:column}.time-control{flex:0 0 auto;max-width:none}.stepper{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.chart-frame{padding:var(--space-3)}.chart-frame__top{align-items:flex-start;flex-direction:column;gap:var(--space-2)}.chart-legend{justify-content:flex-start}.chart-frame svg{height:300px}.table th,.table td{padding:var(--space-2) var(--space-3)}}@media (max-width: 480px){.chart-frame svg{height:310px}.table{min-width:100%;table-layout:fixed}.table th,.table td{padding:var(--space-2) .35rem;font-size:.78rem}.table th{font-size:.7rem}.table th:first-child,.table td:first-child{width:31%}.row-select-button{width:100%;min-width:0;padding:0 var(--space-2);font-size:.78rem}}