:root{--bg: #f6f4f1;--panel: #ffffff;--ink: #1f2933;--muted: #6b7480;--line: #e2ded8;--accent: #0f9fb3;--accent-soft: #d8f3f6;--warn: #ff7a45;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}html,body,#root{margin:0;height:100%}button{font:inherit;color:inherit}.page{display:flex;flex-direction:column;height:100%}.page-body{flex:1;min-height:0;overflow-y:auto;padding:32px 24px}.progress-header{display:flex;align-items:center;gap:20px;padding:0 20px;height:52px;flex:none;background:var(--panel);border-bottom:1px solid var(--line)}.progress-header .brand{font-weight:700;font-size:15px;color:var(--ink);text-decoration:none;white-space:nowrap}.progress-header ol{list-style:none;display:flex;gap:4px;margin:0;padding:0;overflow-x:auto}.progress-header li>a,.progress-header li>span{display:flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;font-size:13px;color:var(--muted);text-decoration:none;white-space:nowrap}.progress-header li>a:hover{background:var(--bg);color:var(--ink)}.progress-header .num{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:600;border:1.5px solid var(--line)}.progress-header li.done .num{background:var(--line);border-color:var(--line);color:var(--ink)}.progress-header li.active>span{background:var(--accent-soft);color:var(--ink);font-weight:600}.progress-header li.active .num{background:var(--accent);border-color:var(--accent);color:#fff}@media(max-width:760px){.progress-header{gap:8px;padding:0 8px}.progress-header .brand{display:none}.progress-header li>a,.progress-header li>span{padding:6px;font-size:12px}}.app{display:grid;grid-template-columns:300px 1fr;flex:1;min-height:0}.sidebar{display:flex;flex-direction:column;background:var(--panel);border-right:1px solid var(--line);min-height:0}.sidebar header{padding:20px 20px 12px}.eyebrow{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600}.sidebar h1{font-size:20px;margin:6px 0 4px;line-height:1.25}.prompt{margin:6px 0 0;color:var(--muted);font-size:13px;line-height:1.4}.steps{list-style:none;margin:0;padding:4px 10px;overflow-y:auto;flex:1}.steps button{display:flex;gap:10px;align-items:center;width:100%;text-align:left;padding:9px 10px;border:0;border-radius:8px;background:none;cursor:pointer;font-size:14px}.steps button:hover{background:var(--bg)}.steps .num{flex:none;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:600;border:1.5px solid var(--line);color:var(--muted)}.steps button.done .num{background:var(--line);border-color:var(--line);color:var(--ink)}.steps button.active{background:var(--accent-soft);font-weight:600}.steps button.active .num{background:var(--accent);border-color:var(--accent);color:#fff}.hint{padding:12px 20px;font-size:12px;color:var(--muted);border-top:1px solid var(--line)}.stage{position:relative;min-width:0;min-height:0}.stage canvas{touch-action:none}.card{position:absolute;top:16px;left:16px;width:min(360px,calc(100% - 32px));background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px;box-shadow:0 6px 24px #1f293314}.card h2{margin:4px 0 6px;font-size:18px}.card p{margin:0;font-size:14px;line-height:1.45}.tools{list-style:none;padding:0;margin:10px 0 0;display:flex;flex-wrap:wrap;gap:6px}.tools li{background:#fff3ec;border:1px solid #ffd5c2;border-radius:6px;padding:4px 8px;font-size:13px}.check{margin-top:10px!important;font-size:13px!important;color:var(--muted)}.check span{display:inline-block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin-right:4px}.timeline{position:absolute;left:50%;bottom:16px;transform:translate(-50%);display:flex;align-items:center;gap:6px;background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:6px 10px;box-shadow:0 6px 24px #1f293314;width:min(560px,calc(100% - 32px))}.timeline button{border:0;background:none;min-width:32px;height:32px;border-radius:999px;cursor:pointer;font-size:16px}.timeline button:hover:not(:disabled){background:var(--bg)}.timeline button:disabled{opacity:.3;cursor:default}.timeline button.active{background:var(--accent);color:#fff}.timeline button:last-child{font-size:13px;padding:0 12px}.timeline input{flex:1;accent-color:var(--accent);min-width:0}.view-tools{position:absolute;right:16px;bottom:72px;display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);pointer-events:none}.view-tools span{background:color-mix(in srgb,var(--panel) 80%,transparent);border-radius:999px;padding:4px 10px}.view-tools button{pointer-events:auto;border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:6px 12px;cursor:pointer;font-size:12px;color:inherit}.view-tools button:hover{border-color:var(--accent)}.callout{background:var(--ink);color:#fff;font-size:12px;padding:4px 8px;border-radius:6px;white-space:nowrap;pointer-events:none}.dimension{background:var(--warn);color:#fff;font-size:12px;font-weight:600;padding:2px 6px;border-radius:4px;white-space:nowrap;pointer-events:none}.error{position:absolute;top:16px;right:16px;background:#fde8e8;color:#9b1c1c;border:1px solid #f8b4b4;border-radius:8px;padding:10px 14px;font-size:13px;z-index:5;max-width:420px}@media(max-width:760px){.app{grid-template-columns:1fr;grid-template-rows:auto 1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line);max-height:34vh}.card{top:8px;left:8px;width:calc(100% - 16px);padding:10px 12px}.timeline{bottom:8px;width:calc(100% - 16px)}.view-tools{right:auto;left:8px;bottom:60px}.view-tools span{display:none}}.problem{margin-top:10px;display:flex;flex-direction:column;gap:2px;background:#fde8e8;border:1px solid #f8b4b4;border-radius:8px;padding:8px 10px;font-size:13px;color:#9b1c1c}.tracker{position:absolute;top:16px;right:16px;width:280px;display:flex;flex-direction:column;gap:8px;align-items:flex-end}.tracker.on{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:10px;box-shadow:0 6px 24px #1f293314;align-items:stretch}.tracker-start{display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:8px 14px;cursor:pointer;font-weight:600;font-size:14px;box-shadow:0 6px 24px #1f293314}.tracker-start:hover{border-color:var(--accent)}.tracker-start .dot{width:10px;height:10px;border-radius:50%;background:#e5484d}.tracker video{width:100%;aspect-ratio:4 / 3;object-fit:cover;border-radius:8px;background:#1f2933}.tracker-bar{display:flex;align-items:center;gap:4px;font-size:12px}.tracker-bar .status{flex:1;font-weight:600}.tracker-bar .status.watching:before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:#e5484d;margin-right:6px;animation:blink 1.4s infinite}.tracker-bar button{border:1px solid var(--line);background:none;border-radius:6px;padding:3px 7px;cursor:pointer;font-size:12px}.tracker-bar button[aria-pressed=true]{background:var(--bg);color:var(--muted)}.tracker .line{margin:0;font-size:13px;line-height:1.4;padding:6px 8px;border-radius:8px}.tracker .line.gemini{background:var(--accent-soft)}.tracker .line.you{background:var(--bg);color:var(--muted)}.tracker-error{margin:0;font-size:12px;color:#9b1c1c;background:#fde8e8;border:1px solid #f8b4b4;border-radius:8px;padding:6px 8px;max-width:280px}@keyframes blink{50%{opacity:.3}}@media(max-width:760px){.tracker{top:auto;bottom:64px;right:8px;width:min(260px,calc(100% - 16px))}}.wires{list-style:none;padding:0;margin:10px 0 0;display:flex;flex-direction:column;gap:4px;font-size:13px;max-height:180px;overflow-y:auto}.wires li{display:flex;gap:8px;align-items:baseline}.wires .swatch{flex:none;width:14px;height:4px;border-radius:2px;transform:translateY(-3px);box-shadow:0 0 0 1px #00000026}.wires em{color:var(--warn);font-style:normal}.wires small{color:var(--muted);font-size:12px}.tracker .line.verdict{background:none;color:var(--muted);font-size:12px;padding:2px 8px}.examples-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.examples-list>li{display:flex}.examples-card{flex:1;display:flex;flex-direction:column;gap:6px;padding:12px 14px;text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:10px;cursor:pointer;transition:border-color .15s,background .15s}.examples-card:hover{border-color:var(--accent)}.examples-card:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.examples-card:active,.examples-demo{background:var(--accent-soft)}.examples-demo{border-color:var(--accent)}.examples-title{display:flex;align-items:center;gap:8px;font-weight:600}.examples-badge{font-size:11px;font-weight:600;padding:1px 6px;border-radius:999px;color:var(--panel);background:var(--accent)}.examples-prompt{font-size:13px;line-height:1.4}.examples-uses{margin-top:auto;font-size:12px;color:var(--muted)}.parts-library{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px;min-width:0}.parts-head{display:flex;align-items:center;gap:8px}.parts-head h2{font-size:15px;margin:0}.parts-total{font-size:12px;color:var(--muted);background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:1px 8px}.parts-lede{font-size:13px;color:var(--muted);margin:4px 0 10px;line-height:1.4}.parts-search{width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:8px;padding:7px 10px;font:inherit;font-size:14px;color:var(--ink);background:var(--panel)}.parts-search:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.parts-list{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}.parts-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:2px 8px;width:100%;text-align:left;border:1px solid var(--line);background:var(--panel);color:var(--ink);font:inherit;border-radius:10px;padding:10px 12px;cursor:pointer}.parts-card:hover:not(:disabled){border-color:var(--accent);background:var(--accent-soft)}.parts-card:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.parts-card:disabled{cursor:default}.parts-name{font-weight:600;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.parts-badge{justify-self:end;align-self:start;font-size:11px;font-weight:600;border-radius:999px;padding:2px 8px;background:#fff1e8;color:#a8461b}.parts-badge.measured{background:var(--accent-soft);color:#0b6f7d}.parts-size{grid-column:1 / -1;font-size:13px;font-variant-numeric:tabular-nums}.parts-meta{grid-column:1 / -1;font-size:12px;color:var(--muted)}.parts-skeleton{height:62px;cursor:default;background:linear-gradient(90deg,var(--bg),var(--panel),var(--bg));background-size:200% 100%;animation:parts-shimmer 1.2s linear infinite}@keyframes parts-shimmer{to{background-position:-200% 0}}.parts-empty{font-size:13px;color:var(--muted);margin:12px 0 0}.parts-error{margin:10px 0 0;background:#fde8e8;color:#9b1c1c;border-radius:8px;padding:10px 12px;font-size:13px}.parts-error p{margin:0 0 8px}.parts-error button{border:1px solid currentColor;background:transparent;color:inherit;font:inherit;font-size:13px;border-radius:6px;padding:4px 10px;cursor:pointer}@media(prefers-reduced-motion:reduce){.parts-skeleton{animation:none}}.describe-page{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:24px;align-items:start;max-width:1180px;width:100%;margin:0 auto}.describe-main{min-width:0}.describe-page h1{font-size:30px;margin:0 0 8px}.describe-lede{color:var(--muted);font-size:15px;line-height:1.5;margin:0 0 20px;max-width:640px}.describe-form{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px}.describe-form textarea{width:100%;box-sizing:border-box;border:0;resize:vertical;min-height:96px;font:inherit;font-size:16px;line-height:1.45;color:var(--ink);background:transparent;outline:none}.describe-form:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.describe-form.dragging{border-color:var(--accent);border-style:dashed;background:var(--accent-soft)}.describe-actions{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:8px}.describe-tool{border:1px solid var(--line);background:var(--panel);color:var(--ink);font:inherit;font-size:13px;border-radius:8px;padding:7px 11px;cursor:pointer}.describe-tool:hover:not(:disabled){border-color:var(--accent)}.describe-tool:disabled{opacity:.45;cursor:default}.describe-hint{font-size:12px;color:var(--muted)}.describe-count{font-size:12px;color:var(--muted);margin-left:auto}.describe-attached{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}.describe-thumb{position:relative;width:72px;height:72px;border-radius:8px;overflow:hidden;border:1px solid var(--line)}.describe-thumb img{width:100%;height:100%;object-fit:cover;display:block}.describe-attached button{border:0;background:#1f2933bf;color:#fff;width:20px;height:20px;border-radius:50%;font-size:14px;line-height:1;cursor:pointer;padding:0}.describe-thumb button{position:absolute;top:4px;right:4px}.describe-link{display:flex;align-items:center;gap:6px;max-width:100%;background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:4px 4px 4px 10px;font-size:13px}.describe-link span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:260px}.describe-linkrow{display:flex;gap:8px;margin-top:8px}.describe-linkrow input{flex:1;min-width:0;border:1px solid var(--line);border-radius:8px;padding:7px 10px;font:inherit;font-size:14px;color:var(--ink);background:var(--panel)}.describe-linkrow input:focus{outline:none;border-color:var(--accent)}.describe-model{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}.describe-model select{border:1px solid var(--line);background:var(--panel);color:var(--ink);font:inherit;font-size:13px;border-radius:8px;padding:7px 8px;cursor:pointer}.describe-go{border:0;background:var(--accent);color:#fff;font-weight:600;font-size:15px;border-radius:8px;padding:10px 18px;cursor:pointer}.describe-go:disabled{opacity:.45;cursor:default}.describe-error{margin:10px 0 0;background:#fde8e8;color:#9b1c1c;border-radius:8px;padding:10px 12px;font-size:14px}.describe-sub{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:28px 0 10px}.describe-sample{font-size:14px;color:var(--muted);margin:20px 0 0}.describe-sample a{color:var(--accent)}@media(max-width:760px){.describe-page{grid-template-columns:1fr;padding:20px 16px}.describe-page h1{font-size:24px}.describe-hint{display:none}}.design-page{flex:1;min-height:0;overflow-y:auto;display:grid;grid-template-columns:minmax(280px,380px) 1fr;gap:16px;padding:16px;align-items:start}.design-page .ds-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px}.design-left,.design-right{display:flex;flex-direction:column;gap:12px;min-width:0}.design-page h2{font-size:17px;margin:0}.design-page .row{display:flex;align-items:center;justify-content:space-between;gap:12px}.prompt-card p{margin:6px 0 0;font-size:15px;line-height:1.45}.prompt-images{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.prompt-images img{width:64px;height:64px;object-fit:cover;border-radius:6px;border:1px solid var(--line);display:block}.prompt-card p.prompt-link{font-size:13px;color:var(--muted);overflow-wrap:anywhere}.prompt-link a{color:var(--accent)}.badge{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;padding:3px 8px;border-radius:999px;background:var(--bg);color:var(--muted)}.badge.running{background:var(--accent-soft);color:var(--accent)}.badge.done{background:#dcf5e4;color:#1d7a3e}.badge.error{background:#fde8e8;color:#9b1c1c}.phases{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column;gap:8px;font-size:14px}.phases li{display:flex;gap:10px;align-items:baseline;color:var(--muted)}.phases li.done,.phases li.active{color:var(--ink)}.phases .mark{width:16px;flex:none;text-align:center;color:var(--muted)}.phases li.done .mark{color:#1d7a3e}.phases li.active .mark{color:var(--accent);animation:spin-pulse 1.2s infinite}@keyframes spin-pulse{50%{opacity:.35}}.fix-card{border-color:#ffd5c2;background:#fff7f2}.fix-card p,.notes p{margin:6px 0 0;font-size:14px;line-height:1.45}.notes p{color:var(--muted);font-size:13px}.error-card{background:#fde8e8;color:#9b1c1c;border:1px solid #f8b4b4;border-radius:12px;padding:12px 14px;font-size:14px}.preview{margin-top:12px;background:#ece9e4;border-radius:8px;min-height:320px;display:grid;place-items:center;overflow:hidden}.preview img{width:100%;height:auto;display:block}.preview .muted{color:var(--muted);font-size:14px;padding:24px;text-align:center}.strip{display:flex;gap:6px;margin-top:8px;overflow-x:auto}.strip button{flex:none;width:84px;padding:0;border:2px solid transparent;border-radius:6px;background:none;cursor:pointer;overflow:hidden}.strip button.on{border-color:var(--accent)}.strip img{width:100%;display:block}.strip button.model{font-weight:600;font-size:13px;color:var(--accent);background:var(--accent-soft);min-height:52px}.design-model{position:relative;width:100%;height:min(60vh,520px)}.design-model canvas{touch-action:none}.design-model-tools{position:absolute;right:10px;bottom:10px;display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted)}.design-model-tools button{border:1px solid var(--line);background:var(--panel);border-radius:999px;padding:5px 11px;cursor:pointer;font-size:12px;color:inherit}.design-page button.primary{border:0;background:var(--accent);color:#fff;font-weight:600;border-radius:8px;padding:9px 14px;cursor:pointer;white-space:nowrap}.checks{list-style:none;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.checks li{display:flex;flex-direction:column;gap:2px}.checks .label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-weight:600}.checks .value{font-size:15px;font-weight:600}.checks li.ok .value{color:#1d7a3e}.checks li.bad .value{color:#9b1c1c}.checks li.pending .value{color:var(--muted)}.checks .detail{font-size:12px;color:var(--muted)}@media(max-width:860px){.design-page{grid-template-columns:1fr;padding:12px}.checks{grid-template-columns:1fr}}
