.library-intro{padding:32px 0 24px;max-width:780px}.library-intro .eyebrow{margin-top:28px}.library-intro h1{font-size:clamp(32px,5vw,48px);margin:8px 0}.library-intro p{color:var(--muted)}.workflow{display:flex;gap:14px;flex-wrap:wrap}.workflow code{color:var(--primary)}.filters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;padding:22px;border:1px solid var(--border);border-radius:14px;background:var(--surface)}label{font-size:13px;display:flex;flex-direction:column;gap:7px}input,select,textarea{font:inherit;color:var(--text);background:var(--surface-2);border:1px solid var(--border);border-radius:7px;padding:12px;min-width:0;width:100%;min-height:44px}input[type=checkbox]{width:auto;min-height:auto}select option{background:var(--surface)}.search{grid-column:span 3}.filters button{align-self:end}.results-toolbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:22px 0}.results-toolbar label{flex-direction:row;align-items:center;white-space:nowrap}.route-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.route-grid .card{min-width:0;display:flex;flex-direction:column;gap:12px}.route-grid h2{font-size:21px;margin:0;overflow-wrap:anywhere}.route-grid p{margin:0;overflow-wrap:anywhere}.route-meta{font-size:12px;color:var(--primary)}.route-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}.empty{text-align:center;padding:50px 20px}.empty h2{font-size:23px}.import-help{padding:28px 0 48px;color:var(--muted)}.import-help h2{font-size:18px;color:var(--text)}dialog{background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:16px;padding:24px;width:min(960px,calc(100% - 24px));max-height:92vh;overflow:auto}dialog::backdrop{background:#030916cc}.preview-heading{display:flex;justify-content:space-between;gap:16px;align-items:start}.preview-heading h2{margin:0;overflow-wrap:anywhere}.preview-controls{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.preview-controls label{flex-direction:row;align-items:center}.map-viewport{overflow:auto;max-height:55vh;background:#08111c;border-radius:8px}canvas{display:block;width:100%;height:auto}.copy-status:not(:empty){position:fixed;bottom:16px;left:50%;transform:translateX(-50%);width:min(650px,calc(100% - 32px));background:var(--surface);color:var(--text);border:1px solid var(--primary);padding:16px;border-radius:10px;z-index:5}textarea{height:180px;margin-bottom:16px}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid var(--primary);outline-offset:3px}[hidden]{display:none!important}@media(max-width:1000px){.route-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.filters{grid-template-columns:repeat(2,minmax(0,1fr))}.search{grid-column:auto}}@media(max-width:650px){.route-grid,.filters{grid-template-columns:1fr}.results-toolbar{align-items:start;flex-direction:column}.route-actions .button{flex:1}.preview-heading h2{font-size:22px}dialog{padding:16px}.workflow{gap:8px}}

/* Optional content is independent of the main route and its copy payload. */
.route-style{font-size:13px;font-weight:600}.optional-notice{font-size:13px;color:var(--muted)}
#map-stage{position:relative;max-width:none}#check-markers{position:absolute;inset:0;pointer-events:none}
.optional-marker{position:absolute;transform:translate(-50%,-50%);width:44px;height:44px;display:grid;place-items:center;border:2px solid var(--primary);border-radius:50%;background:var(--surface);color:var(--primary);font-size:20px;cursor:pointer;pointer-events:auto;box-shadow:0 1px 5px #07101b}
.optional-marker:focus-visible{outline:3px solid var(--text);outline-offset:3px;z-index:2}
#optional-controls{border:1px solid var(--border);border-radius:8px;margin:16px 0;padding:12px}#optional-controls legend{font-size:13px}#optional-controls label{min-height:44px}
.route-legend{display:flex;flex-wrap:wrap;gap:12px 20px;align-items:center;padding:14px 0;font-size:13px}.route-legend span{display:flex;align-items:center;gap:8px}.legend-line{display:inline-block;width:30px;border-top:3px solid var(--primary)}.legend-line.dashed{border-top-style:dashed}
.check-detail{border:1px solid var(--primary);border-radius:10px;padding:16px;margin:12px 0;overflow-wrap:anywhere}.check-detail h3{margin-top:0}.optional-list{list-style:none;padding:0;display:grid;gap:12px;overflow-wrap:anywhere}.optional-list li{padding:12px;border:1px solid var(--border);border-radius:8px}.optional-list p{color:var(--muted);margin-bottom:0}