:root{color:#edf4ef;background:#101412;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden}button{color:inherit;font:inherit;-webkit-tap-highlight-color:transparent}header{position:absolute;z-index:3;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:max(18px,env(safe-area-inset-top)) 18px 12px;background:linear-gradient(#101412 20%,transparent);pointer-events:none}h1,h2,p{margin:0}h1{margin-top:2px;font-size:20px;letter-spacing:-.02em}h2{font-size:28px}.eyebrow{color:#91a99b;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.example-picker{display:flex;align-items:center;gap:8px;margin-top:8px;pointer-events:auto}.example-picker span{color:#91a99b;font-size:11px;font-weight:700}.example-picker select{max-width:min(62vw,330px);min-height:34px;padding:0 30px 0 10px;border:1px solid #ffffff24;border-radius:10px;background:#252d28e8;color:#edf4ef;font:inherit;font-size:13px;font-weight:650}.icon-button{min-width:58px;min-height:42px;padding:0 14px;border:1px solid #ffffff24;border-radius:999px;background:#252d28e8;font-size:14px;font-weight:650;pointer-events:auto;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.header-actions{display:flex;gap:6px;pointer-events:auto}.diagnostic-toggle[aria-pressed=true]{border-color:#ff5c4d99;background:#6b211de8;color:#fff3f1}#viewport{position:absolute;top:0;right:0;bottom:0;left:0}#viewport canvas{display:block;width:100%;height:100%;touch-action:none}#loading{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-content:center;gap:12px;color:#b6c5bb;font-size:14px;text-align:center}#loading span{justify-self:center;width:28px;height:28px;border:2px solid #ffffff20;border-top-color:#ffc85a;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#selection-card{position:absolute;left:16px;bottom:calc(86px + env(safe-area-inset-bottom));max-width:calc(100% - 32px);padding:10px 13px;border:1px solid #ffc85a55;border-radius:12px;background:#1b211ee8;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}#selection-card p{margin-bottom:3px;color:#91a99b;font-size:10px;text-transform:uppercase;letter-spacing:.1em}#selection-card strong{display:block;overflow:hidden;max-width:75vw;font-size:14px;text-overflow:ellipsis;white-space:nowrap}.gesture-hint{position:absolute;top:118px;left:50%;width:max-content;transform:translate(-50%);color:#94a198;font-size:11px;opacity:.7}.toolbar{position:absolute;z-index:3;right:12px;bottom:max(12px,env(safe-area-inset-bottom));left:12px;display:grid;grid-template-columns:repeat(8,1fr);gap:4px;padding:7px;border:1px solid #ffffff1d;border-radius:18px;background:#202722e8;box-shadow:0 14px 40px #0008;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.toolbar button{min-height:46px;padding:0 5px;border:0;border-radius:12px;background:#ffffff0a;font-size:11px;font-weight:650}.toolbar button:active{background:#ffffff20}.toolbar button:disabled{color:#667068}#sections-panel{position:absolute;z-index:4;top:max(132px,calc(env(safe-area-inset-top) + 112px));right:12px;width:min(390px,calc(100% - 24px));padding:14px;border:1px solid #ffffff1d;border-radius:18px;background:#161c18f2;box-shadow:0 18px 50px #0008;-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px)}.sections-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.sections-heading strong{display:block;margin-top:2px;font-size:18px}.section-control{display:grid;grid-template-columns:24px 32px minmax(0,1fr) 48px;gap:8px;align-items:center;min-height:52px}.section-axis{font-size:13px;font-weight:800}.section-enabled{width:22px;height:22px;margin:0;accent-color:#ffc85a}.section-position{width:100%;accent-color:#ffc85a}.section-position:disabled{opacity:.32}.section-control output{color:#aebbb3;font-size:12px;font-variant-numeric:tabular-nums;text-align:right}#parts-panel{position:absolute;z-index:6;top:0;right:0;bottom:0;width:min(88vw,390px);padding:max(20px,env(safe-area-inset-top)) 16px max(20px,env(safe-area-inset-bottom));background:#161c18f7;box-shadow:-20px 0 60px #0009;transform:translate(105%);transition:transform .22s ease;-webkit-backdrop-filter:blur(25px);backdrop-filter:blur(25px)}.parts-open #parts-panel{transform:translate(0)}.panel-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.panel-tabs{display:grid;grid-template-columns:1fr 1fr 1fr;gap:4px;margin-bottom:12px;padding:4px;border-radius:12px;background:#ffffff0a}.panel-tabs button{min-height:38px;border:0;border-radius:9px;background:transparent;color:#91a99b;font-size:13px;font-weight:650}.panel-tabs button[aria-selected=true]{background:#ffffff12;color:#edf4ef}#parts-list,#layers-list,#assemblies-list{height:calc(100% - 120px);overflow:auto;overscroll-behavior:contain}[hidden]{display:none!important}.layer{display:grid;grid-template-columns:44px minmax(0,1fr) 62px;gap:10px;align-items:center;min-height:62px;border-bottom:1px solid #ffffff0d}.assembly-row{grid-template-columns:44px 28px minmax(0,1fr) 62px}.assembly-disclosure{width:28px;height:36px;padding:0;background:transparent;color:#91a99b!important;font-size:18px}.assembly-disclosure:disabled{opacity:0}.assembly-row .layer-copy{padding-left:calc(var(--assembly-depth) * 14px)}.layer button{border:0;color:inherit}.layer-visibility{width:40px;height:40px;border-radius:50%;background:#54756355;font-size:16px}.layer-visibility[data-state=hidden]{background:#ffffff0a;color:#68736b}.layer-visibility[data-state=partial]{background:#ffc85a22;color:#ffc85a}.layer-copy strong,.layer-copy small{display:block}.layer-copy strong{overflow:hidden;font-size:14px;text-overflow:ellipsis;white-space:nowrap}.layer-copy small{margin-top:3px;color:#809087;font-size:11px}.layer-isolate{min-height:34px;border-radius:10px;background:#ffffff0a;color:#b8c5bd!important;font-size:11px;font-weight:650}.part{display:grid;grid-template-columns:20px 1fr;gap:8px;align-items:center;width:100%;min-height:48px;padding:8px 10px;border:0;border-bottom:1px solid #ffffff0d;background:transparent;text-align:left}.part span{color:#6d8978;font-size:10px}.part strong{overflow:hidden;font-size:13px;font-weight:560;text-overflow:ellipsis;white-space:nowrap}.part.active{border-radius:10px;background:#ffc85a18;color:#ffe3a8}#scrim{position:absolute;z-index:5;top:0;right:0;bottom:0;left:0;visibility:hidden;background:#0008;opacity:0;transition:opacity .22s ease}.parts-open #scrim{visibility:visible;opacity:1}@media(min-width:700px){.toolbar{right:auto;left:50%;width:460px;transform:translate(-50%)}}@media(max-width:520px){header{display:block}h1{max-width:calc(100vw - 36px);font-size:18px}.example-picker span{display:none}.example-picker select{width:220px;max-width:220px}.header-actions{position:absolute;top:max(82px,calc(env(safe-area-inset-top) + 64px));right:12px}.icon-button{min-width:52px;padding:0 10px}}