:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f4f5f7;--surface:#fff;--surface-2:#f0f1f4;--text:#16181d;--text-muted:#5f6672;--border:#dcdfe5;--grid:#16181d12;--accent:#e8521b;--accent-strong:#a8350a;--accent-btn:#c9410e;--accent-btn-hover:#a8350a;--accent-fill:#e8521b29;--on-accent:#fff;--shadow:0 1px 2px #0000000f, 0 4px 16px #0000000f;--radius:10px;color:var(--text);background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.4}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#0f1115;--surface:#171a20;--surface-2:#1f232b;--text:#e9ebef;--text-muted:#9aa1ad;--border:#2b3039;--grid:#e9ebef12;--accent:#ff6a33;--accent-strong:#ff8456;--accent-btn:#ff6a33;--accent-btn-hover:#ff8456;--on-accent:#16181d;--accent-fill:#ff6a332e;--shadow:0 1px 2px #0006, 0 6px 20px #00000059}}*{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--bg);grid-template-rows:auto 1fr;display:grid}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}[hidden]{display:none!important}.topbar{background:var(--surface);border-bottom:1px solid var(--border);align-items:center;gap:16px;min-width:0;padding:10px 16px;display:flex}.brand{letter-spacing:-.01em;color:var(--text);flex-shrink:0;align-items:center;gap:8px;font-size:17px;font-weight:700;display:flex}.brand svg{width:24px;height:24px;color:var(--accent)}.route-title{border-left:1px solid var(--border);align-items:baseline;gap:10px;min-width:0;padding-left:16px;display:flex}.route-title strong{white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.route-title span{color:var(--text-muted);white-space:nowrap;font-size:13px}.actions{flex-shrink:0;align-items:center;gap:8px;margin-left:auto;display:flex}.btn{border:1px solid var(--border);background:var(--surface);height:36px;color:var(--text);font:inherit;cursor:pointer;white-space:nowrap;border-radius:8px;align-items:center;gap:6px;padding:0 14px;font-weight:500;display:inline-flex}.btn:hover{background:var(--surface-2)}.btn:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn.primary{background:var(--accent-btn);border-color:var(--accent-btn);color:var(--on-accent)}.btn.primary:hover{background:var(--accent-btn-hover);border-color:var(--accent-btn-hover)}.btn svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.segmented{border:1px solid var(--border);background:var(--surface-2);border-radius:8px;gap:2px;height:36px;padding:3px;display:inline-flex}.segmented button{min-width:34px;color:var(--text-muted);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:5px;padding:0 8px;font-size:13px;font-weight:600}.segmented button:hover{color:var(--text)}.segmented button[aria-pressed=true]{background:var(--surface);color:var(--text);box-shadow:0 1px 2px #0000001f}.segmented button:focus-visible{outline:2px solid var(--accent);outline-offset:1px}select{border:1px solid var(--border);background:var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5 6 7.5 9 4.5' fill='none' stroke='%23888' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 10px center / 12px;height:36px;color:var(--text);font:inherit;appearance:none;cursor:pointer;border-radius:8px;padding:0 32px 0 12px}.layout{grid-template:"map stats"minmax(0,1fr)"profile stats"210px/minmax(0,1fr) 300px;min-height:0;display:grid;position:relative}.map-wrap{grid-area:map;min-height:0;position:relative}#map{background:var(--surface-2);position:absolute;inset:0}.empty{text-align:center;background:var(--surface);border:1px solid var(--border);width:min(420px,100% - 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32px);color:var(--bg);box-shadow:var(--shadow);opacity:0;pointer-events:none;border-radius:8px;padding:10px 16px;transition:opacity .15s,translate .15s;position:fixed;bottom:24px;left:50%;translate:-50% 12px}.toast.visible{opacity:1;translate:-50%}@media (width<=760px){body{height:auto;min-height:100%}.topbar{flex-wrap:wrap;gap:8px 12px}.route-title{border-left:0;flex-basis:100%;order:3;padding-left:0}.layout{grid-template:"map"60vh"stats""profile"200px/minmax(0,1fr)}.stats{border-left:0;border-top:1px solid var(--border)}.actions{flex-basis:100%;gap:6px;margin-left:0}.segmented button{min-width:30px;padding:0 6px}.actions select{background-position:right 8px center;padding-right:26px}.actions .select{flex:1;min-width:0}.actions select{width:100%}.flyover-panel{padding:10px;bottom:32px}.flyover-stats{gap:6px}.flyover-stats dt{font-size:10px}.flyover-stats dd{font-size:14px}.fo-distance{display:none}#open-btn,#export-btn,#share-btn{justify-content:center;width:36px;padding:0}.actions .btn-label{display:none}}