.transit-nav{background:var(--accent-soft);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:1.5rem;margin:1.8rem 0}.transit-nav .tn-heading{font-family:var(--font-display);font-size:1.3rem;margin:0 0 .4rem}.transit-nav .tn-lead{color:var(--muted);margin:0 0 .4rem;max-width:68ch}.transit-nav .tn-meta{color:var(--muted);font-size:.82rem;margin:0 0 1.1rem}.transit-nav .tn-controls{display:grid;grid-template-columns:1fr auto 1fr;align-items:end;gap:.8rem;margin-bottom:1.2rem}.transit-nav .tn-field{display:flex;flex-direction:column;gap:.35rem;min-width:0;margin:0;border:0;padding:0}.transit-nav .tn-fieldset{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);box-shadow:var(--shadow-sm);padding:.6rem .7rem .7rem}.transit-nav .tn-fieldset legend{padding:0 .35rem}.transit-nav .tn-label{font-size:.76rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.transit-nav .tn-select{width:100%;font:inherit;font-size:.95rem;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:.6rem .7rem;box-shadow:var(--shadow-sm)}.transit-nav .tn-select:focus-visible,.transit-nav .tn-input:focus-visible{outline:3px solid var(--gold);outline-offset:1px}.transit-nav .tn-input{width:100%;font:inherit;font-size:.95rem;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:.55rem .7rem;box-shadow:var(--shadow-sm)}.transit-nav .tn-choices{display:flex;flex-wrap:wrap;gap:.4rem .9rem;margin-top:.35rem}.transit-nav .tn-choice{display:inline-flex;align-items:center;gap:.45rem;font-size:.92rem;cursor:pointer}.transit-nav .tn-choice input{accent-color:var(--accent)}.transit-nav .tn-choice input:checked+span{font-weight:700;color:var(--accent-strong)}.transit-nav .tn-check{display:inline-flex;align-items:center;gap:.5rem;font-size:.9rem;cursor:pointer;align-self:center}.transit-nav .tn-check input{accent-color:var(--accent)}.transit-nav .tn-swap{width:44px;height:44px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--accent-strong);font-size:1.1rem;cursor:pointer;box-shadow:var(--shadow-sm);transition:background .18s ease,transform .18s ease}.transit-nav .tn-swap:hover{background:var(--accent-soft);transform:translateY(-2px)}.transit-nav .tn-result{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);padding:1.2rem 1.3rem}.transit-nav .tn-panels{display:grid;gap:.4rem}.transit-nav .tn-route-title{font-family:var(--font-display);font-size:1.05rem;margin:0 0 .15rem}.transit-nav .tn-subheading{font-family:var(--font-display);font-size:.98rem;margin:.9rem 0 .5rem}.transit-nav .tn-arrow{color:var(--accent)}.transit-nav .tn-distance{color:var(--muted);font-size:.88rem;margin:0 0 1rem}.transit-nav .tn-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:.8rem;margin:0 0 1rem}.transit-nav .tn-option{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);padding:.95rem 1rem;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.transit-nav .tn-option:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.transit-nav .tn-option-rec{border-color:var(--accent)}.transit-nav .tn-option-head,.transit-nav .tn-ride-head{display:flex;flex-wrap:wrap;align-items:flex-start;gap:.4rem .65rem;margin-bottom:.5rem}.transit-nav .tn-option-body{display:flex;flex-direction:column;gap:.1rem;min-width:0}.transit-nav .tn-icon{display:flex;align-items:center;justify-content:center;flex:0 0 auto;width:44px;height:44px;border-radius:12px;background:var(--accent-soft);font-size:1.25rem}.transit-nav .tn-option-title{font-family:var(--font-display);font-size:1rem;margin:0;line-height:1.3;min-width:0;overflow-wrap:anywhere}.transit-nav .tn-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.8rem;margin-bottom:1rem}.transit-nav .tn-card{background:var(--accent-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:.85rem 1rem;display:flex;flex-direction:column;gap:.15rem}.transit-nav .tn-card-main{background:var(--accent);border-color:var(--accent-strong);color:#fff}.transit-nav .tn-ride{background:var(--surface);box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease}.transit-nav .tn-ride:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.transit-nav .tn-ride .tn-option-title{flex:1 1 auto}.transit-nav .tn-ride-time{font-family:var(--font-display);font-size:1.05rem;margin:0 0 .5rem}.transit-nav .tn-badge{font-size:.76rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;opacity:.8}.transit-nav .tn-option-head .tn-badge,.transit-nav .tn-ride-head .tn-badge{display:inline-block;width:fit-content;margin-bottom:.1rem}.transit-nav .tn-badge-ideal{background:var(--gold);color:var(--ink);opacity:1;padding:.2rem .55rem;border-radius:999px;white-space:nowrap}.transit-nav .tn-value{font-family:var(--font-display);font-size:1.3rem;line-height:1.2}.transit-nav .tn-sub{font-size:.82rem;color:var(--muted)}.transit-nav .tn-card-main .tn-sub{color:#ffffffd1}.transit-nav .tn-facts{list-style:none;margin:0 0 .6rem;padding:0;display:grid;gap:.25rem;font-size:.88rem}.transit-nav .tn-facts b{color:var(--muted);font-weight:700}.transit-nav .tn-steps,.transit-nav .tn-stops,.transit-nav .tn-list{margin:0 0 .7rem;padding-left:1.2rem;font-size:.88rem;display:grid;gap:.25rem}.transit-nav .tn-steps li::marker,.transit-nav .tn-stops li::marker,.transit-nav .tn-list li::marker{color:var(--accent)}.transit-nav .tn-more{display:inline-flex;align-items:center;margin:0 0 .7rem;padding:.35rem .85rem;border:1px solid var(--accent);border-radius:999px;background:var(--surface);color:var(--accent-strong);font:inherit;font-size:.82rem;font-weight:700;cursor:pointer;transition:background .18s ease,transform .18s ease}.transit-nav .tn-more:hover{background:var(--accent-soft);transform:translateY(-1px)}.transit-nav .tn-more:focus-visible{outline:3px solid var(--gold);outline-offset:1px}.transit-nav .tn-tip{margin:0 0 .5rem;padding:.55rem .75rem;background:color-mix(in srgb,var(--gold) 18%,var(--surface));border-left:4px solid var(--gold);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-size:.86rem}.transit-nav .tn-note{color:var(--muted);font-size:.85rem;margin:0 0 .5rem}.transit-nav .tn-note:last-child,.transit-nav .tn-option .tn-note:last-child{margin-bottom:0}.transit-nav .tn-link{color:var(--accent);font-weight:700;text-decoration:none}.transit-nav .tn-link:after{content:" →"}.transit-nav .tn-totals{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.8rem;margin-bottom:1.2rem}.transit-nav .tn-total{background:var(--accent-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:.85rem 1rem;display:flex;flex-direction:column;gap:.15rem}.transit-nav .tn-total-main{background:var(--accent);border-color:var(--accent-strong);color:#fff}.transit-nav .tn-total-label{font-size:.78rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;opacity:.8}.transit-nav .tn-total-value{font-family:var(--font-display);font-size:1.35rem;line-height:1.2}.transit-nav .tn-total-sub{font-size:.84rem;color:var(--muted)}.transit-nav .tn-total-main .tn-total-sub{color:#ffffffd1}.transit-nav .tn-table{display:block;width:100%;max-width:100%;overflow-x:auto;border-collapse:collapse;border:1px solid var(--line);border-radius:var(--radius-sm);margin:0 0 1rem}.transit-nav .tn-table th,.transit-nav .tn-table td{padding:.6rem .8rem;border-bottom:1px solid var(--line);text-align:left;font-size:.9rem;white-space:nowrap}.transit-nav .tn-table th{font-family:var(--font-display);background:var(--accent-soft);font-size:.82rem}.transit-nav .tn-table tr:last-child td{border-bottom:0}.transit-nav .tn-row-active td{background:color-mix(in srgb,var(--accent-soft) 55%,var(--surface));font-weight:700}.transit-nav .tn-mode-details{display:grid;gap:.5rem}.transit-nav .tn-detail{border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:.75rem 1rem;background:color-mix(in srgb,var(--accent-soft) 42%,var(--surface))}.transit-nav .tn-detail .tn-subheading:first-child{margin-top:0}.transit-nav .widget-buy{display:inline-block;margin-left:.5rem;padding:.2rem .65rem;border-radius:999px;background:var(--accent);color:#fff;font-size:.8rem;font-weight:700;text-decoration:none;white-space:nowrap;transition:background .18s ease,transform .18s ease}.transit-nav .widget-buy:hover{background:var(--accent-strong);transform:translateY(-1px)}.transit-nav .widget-ad{margin:1rem 0 0;font-size:.78rem;color:var(--muted)}@media(max-width:620px){.transit-nav{padding:1.1rem}.transit-nav .tn-controls{grid-template-columns:1fr;align-items:stretch}.transit-nav .tn-controls .tn-field:first-child{grid-column:auto}.transit-nav .tn-swap{justify-self:center}.transit-nav .tn-check{align-self:flex-start}.transit-nav .tn-choice{width:100%}}