:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#183543;background:#f8fafb;font-synthesis:none;--accent:#174f60;--border:#dbe2e6}*{box-sizing:border-box}body{margin:0}button{font:inherit;cursor:pointer;border:1px solid var(--border);border-radius:8px;background:#fff;color:inherit;min-height:42px;padding:10px 14px;font-size:13px;font-weight:600;transition:background .15s,border-color .15s}button:hover:not(:disabled){background:#e7eff2;border-color:#98b1bc}button:focus-visible{outline:3px solid #e39a36;outline-offset:3px}button:disabled{cursor:default;opacity:.45}button[aria-pressed=true]{background:#e1eef1;border-color:#6695a4;color:#164b5e}header{height:92px;padding:0 36px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);background:#fff}.brand{display:flex;gap:14px;align-items:center}.house-icon{font-size:40px;line-height:1;background:#edf3f5;width:50px;height:50px;text-align:center;border-radius:12px}h1{font-size:21px;margin:0;letter-spacing:-.5px}.brand p{margin:4px 0 0;font-size:12px;color:#627986}.header-actions{display:flex;gap:8px}#fullscreen{font-size:23px;width:46px;padding:4px}main{display:grid;grid-template-columns:minmax(0,1fr) 330px;min-height:calc(100vh - 148px)}.viewer{position:relative;overflow:hidden;min-height:660px;background:#edf0f2}#canvas-host{position:absolute;inset:0}canvas{display:block;width:100%;height:100%;touch-action:none;outline:none}canvas:focus-visible{outline:3px solid #e39a36;outline-offset:-5px}.view-label{position:absolute;left:28px;top:26px;display:flex;gap:9px;align-items:center;font-size:12px;padding:9px 12px;border-radius:6px;background:#ffffffd9;pointer-events:none;max-width:calc(100% - 56px);line-height:1.4}.dot{width:6px;height:6px;border-radius:50%;background:#477a68}.view-toolbar{position:absolute;left:24px;right:24px;bottom:48px;display:flex;justify-content:center;flex-wrap:wrap;gap:5px;z-index:3}.view-toolbar button{background:#ffffffed;box-shadow:0 2px 6px #20364308;min-height:40px;font-size:12px;padding:9px 12px}.gesture-hint{position:absolute;bottom:20px;left:12px;right:12px;text-align:center;font-size:11px;color:#567180;pointer-events:none}aside{padding:34px 28px;background:#fff;border-left:1px solid var(--border)}.eyebrow{font-size:9px;font-weight:700;letter-spacing:2px;color:#67818d}h2{font-size:30px;line-height:1.15;letter-spacing:-1px;margin:14px 0 14px;font-weight:650}.intro{font-size:13px;line-height:1.65;color:#5b7380;margin:0 0 25px}fieldset{border:0;padding:0;margin:0 0 27px}legend{font-size:11px;font-weight:600;margin-bottom:9px}.inspect{display:grid;grid-template-columns:1fr;gap:6px}.inspect button{text-align:left;display:flex;justify-content:space-between;font-size:12px}.inspect button span{color:#68828e}.planning{border-top:1px solid var(--border);padding-top:22px}.section-title{display:flex;align-items:center;gap:10px}.number{font-size:10px;color:#79939d;border:1px solid var(--border);border-radius:50%;width:25px;height:25px;display:grid;place-items:center}h3{font-size:14px;margin:0}.planning>p{font-size:12px;line-height:1.65;color:#627986}.primary{width:100%;background:var(--accent);color:#fff;border-color:var(--accent);margin-top:5px}.primary:hover:not(:disabled){background:#226b7e;color:#fff}.primary[aria-pressed=true]{background:#d98225;color:#fff;border-color:#d98225}.plan-help{min-height:40px;margin-bottom:8px!important}#candidates{list-style:none;margin:0;padding:0;display:grid;gap:6px}#candidates li{display:flex;gap:6px;align-items:center}#candidates .select-marker{flex:1;text-align:left;font-size:12px;min-width:0}#candidates .remove{font-size:18px;padding:6px 12px}#candidates .badge{background:#e49734;color:#fff;border-radius:50%;display:inline-grid;place-items:center;width:20px;height:20px;margin-right:7px}.candidate-actions{display:flex;gap:6px;margin-top:12px}.candidate-actions button{flex:1;font-size:11px;padding:8px}.session-note{font-size:10px!important;margin:8px 0 0;color:#728891!important}.scale-note{border-top:1px solid var(--border);margin-top:26px;padding-top:18px;display:flex;gap:10px}.scale-note>span{font-size:22px;color:#82939b}.scale-note strong{font-size:11px}.scale-note p{font-size:11px;line-height:1.6;color:#71838c;margin:5px 0}footer{padding:15px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--border);font-size:10px;color:#697f89;background:#fff}footer p{margin:0;line-height:1.6}footer>span{white-space:nowrap;color:#83959e}#loading{position:absolute;inset:0;z-index:5;background:#edf0f2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;font-size:13px}#load-progress{font-size:11px;color:#67818d;max-width:300px;text-align:center;line-height:1.6}.spinner{width:30px;height:30px;border:2px solid #cfdee4;border-top-color:#246073;border-radius:50%;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#labels{position:absolute;inset:0;pointer-events:none;z-index:2}.marker-label{position:absolute;width:28px;height:28px;display:grid;place-items:center;border:2px solid #fff;box-shadow:0 2px 10px #29455644;border-radius:50%;background:#e39331;color:#fff;font-weight:700;font-size:12px;transform:translate(-50%,-140%)}.marker-label.active{background:#164f60}.viewer.placing canvas{cursor:crosshair}:fullscreen header{height:76px}:fullscreen main{min-height:calc(100vh - 120px)}
@media(min-width:1600px){aside{padding:40px}main{grid-template-columns:minmax(0,1fr) 370px}}
@media(max-width:850px){header{padding:0 20px;height:78px}main{grid-template-columns:minmax(0,1fr) 290px}aside{padding:27px 20px}h2{font-size:27px}}
@media(max-width:650px){header{height:74px;padding:0 15px}.house-icon{width:38px;height:38px;font-size:31px;border-radius:9px}.brand{gap:9px}h1{font-size:18px}.brand p{font-size:10px}.header-actions{gap:5px}.header-actions button{padding:8px;min-height:40px}#reset span{display:none}#reset{font-size:22px;width:40px}#fullscreen{width:40px;font-size:21px}main{display:block;min-height:0}.viewer{height:55svh;min-height:410px;max-height:570px}.view-label{left:14px;top:14px;font-size:10px;padding:7px 10px}.view-toolbar{left:10px;right:10px;bottom:45px;gap:4px}.view-toolbar button{font-size:10px;padding:8px 10px;min-height:36px}.gesture-hint{font-size:9px;bottom:15px;left:15px;right:15px}aside{padding:25px 20px 20px;border-left:0;border-top:1px solid var(--border)}h2{font-size:25px;margin:9px 0}h2 br{display:none}.intro{margin-bottom:18px;font-size:12px}.inspect{grid-template-columns:1fr 1fr;margin-bottom:20px}.inspect legend{margin-bottom:8px}.planning{padding-top:18px}.planning>p{margin:10px 0}.primary{min-height:46px}.plan-help{min-height:0}.candidate-actions button{min-height:42px;font-size:12px}.scale-note{margin-top:19px;padding-top:14px}footer{padding:14px 20px}footer>span{display:none}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}.spinner{animation:none}}