:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f2f2f5;--panel:#fff;--line:#d4d4da;--text:#1c1c1e;--muted:#6b6b73;--accent:#0a84ff;--accent-strong:#0071e3;--danger:#d70015;--radius:8px;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Hiragino Kaku Gothic ProN,Helvetica Neue,Arial,sans-serif;font-size:15px}*{box-sizing:border-box}[hidden]{display:none!important}html,body{height:100%;margin:0}body{background:var(--bg);overscroll-behavior:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;grid-template-rows:auto 1fr;height:100dvh;display:grid;overflow:hidden}input{-webkit-user-select:text;user-select:text}button,.button{font:inherit;border:1px solid var(--line);border-radius:var(--radius);min-height:40px;color:var(--text);cursor:pointer;white-space:nowrap;touch-action:manipulation;background:#fff;justify-content:center;align-items:center;gap:6px;padding:0 14px;text-decoration:none;display:inline-flex}button:hover:not(:disabled),.button:hover{background:#f5f5f7}button:disabled{opacity:.4;cursor:default}button.primary,.button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.primary:hover:not(:disabled),.button.primary:hover{background:var(--accent-strong)}button.danger{color:var(--danger)}button.icon{min-width:40px;padding:0;font-size:20px}button.wide{width:100%}.toolbar{padding:8px 12px;padding-top:max(8px, env(safe-area-inset-top));padding-left:max(12px, env(safe-area-inset-left));padding-right:max(12px, env(safe-area-inset-right));background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:8px 16px;display:flex}.brand{white-space:nowrap;font-weight:700}.group{gap:6px;display:flex}.spacer{flex:1}.menu{position:relative}.menu-list{z-index:20;border:1px solid var(--line);background:#fff;border-radius:10px;flex-direction:column;min-width:220px;padding:6px;display:flex;position:absolute;top:calc(100% + 6px);left:0;box-shadow:0 8px 24px #00000029}.menu-list.right{left:auto;right:0}.menu-list button{text-align:left;border:0;border-radius:6px;justify-content:flex-start;min-height:44px}.workspace{grid-template-columns:1fr 300px;min-height:0;display:grid}.stage{background:#fff;min-width:0;min-height:0;position:relative}#canvas{touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}#canvas [data-kind=pos]{cursor:move}#canvas [data-kind^=handle]{cursor:grab}.zoom-controls{border:1px solid var(--line);border-radius:var(--radius);background:#fff;flex-direction:column;display:flex;position:absolute;bottom:12px;right:12px;overflow:hidden;box-shadow:0 2px 8px #0000001f}.zoom-controls button{border:0;border-radius:0;width:44px;min-height:44px;padding:0;font-size:20px}.zoom-controls button+button{border-top:1px solid var(--line)}.zoom-controls .fit{font-size:12px}.toast{border-radius:var(--radius);color:#fff;white-space:nowrap;pointer-events:none;background:#1c1c1ee0;padding:10px 16px;font-size:14px;animation:2.6s forwards toast;position:absolute;top:16px;left:50%;transform:translate(-50%)}@keyframes toast{0%,80%{opacity:1}to{opacity:0}}.empty-hint{color:var(--muted);pointer-events:none;margin:0;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.inspector{background:var(--panel);border-left:1px solid var(--line);padding:16px;padding-bottom:max(16px, env(safe-area-inset-bottom));overflow-y:auto}.section+.section{border-top:1px solid var(--line);margin-top:20px;padding-top:16px}.section-title{align-items:center;gap:8px;margin:0 0 12px;font-size:16px;display:flex}.boat-badge{border:2px solid #111;border-radius:50%;place-items:center;width:28px;height:28px;font-size:14px;font-weight:700;display:inline-grid}.field{flex-direction:column;gap:6px;margin-bottom:14px;display:flex}.field-label{color:var(--muted);font-size:13px}.field-label output{color:var(--text);margin-left:6px;font-weight:600}.field input[type=text],.field input[type=number],.field select{font:inherit;border:1px solid var(--line);border-radius:var(--radius);height:40px;color:var(--text);background:#fff;width:100%;padding:0 10px;font-size:16px}.field-note{color:var(--muted);margin:-6px 0 12px;font-size:13px;line-height:1.6}.field-hint{color:var(--muted);font-size:13px}.check{cursor:pointer;align-items:center;gap:10px;min-height:40px;display:flex}.check input{width:20px;height:20px;accent-color:var(--accent);margin:0}.segmented{border:1px solid var(--line);border-radius:var(--radius);grid-auto-columns:1fr;grid-auto-flow:column;display:grid;overflow:hidden}.segmented button{border:0;border-left:1px solid var(--line);border-radius:0;padding:0 6px}.segmented button:first-child{border-left:0}.segmented button[aria-pressed=true],.segmented button[aria-pressed=true]:hover{background:var(--accent);color:#fff}button.small{align-self:flex-start;min-height:34px;padding:0 12px;font-size:13px}.row{align-items:center;gap:6px;display:flex}.row input[type=number]{width:90px}.buttons4{grid-template-columns:repeat(4,1fr);display:grid}.buttons4 button{padding:0}.field-error{color:var(--danger);margin:-8px 0 12px;font-size:13px}.swatches{flex-wrap:wrap;gap:8px;display:flex}.swatch{background:var(--c);border:2px solid #111;border-radius:50%;width:36px;height:36px;min-height:0;padding:0}.swatch:hover:not(:disabled){background:var(--c)}.swatch[aria-pressed=true]{box-shadow:0 0 0 3px #fff, 0 0 0 5px var(--accent)}.swatch-custom{border:2px dashed var(--muted);cursor:pointer;background:0 0;border-radius:50%;width:36px;height:36px;padding:0}.swatch-custom::-webkit-color-swatch-wrapper{padding:3px}.swatch-custom::-webkit-color-swatch{border:none;border-radius:50%}input[type=range]{width:100%;height:32px;accent-color:var(--accent)}.range-ends{color:var(--muted);justify-content:space-between;font-size:12px;display:flex}.stack{gap:8px;display:grid}.howto{color:var(--text);margin:0;padding-left:1.2em;line-height:1.7}@media (width<=900px){.brand{display:none}}@media (width<=900px) and (orientation:portrait){.workspace{grid-template-rows:1fr auto;grid-template-columns:1fr}.inspector{border-left:0;border-top:1px solid var(--line);grid-template-columns:repeat(auto-fit,minmax(300px,1fr));align-items:start;gap:0 28px;max-height:40vh;display:grid}.section+.section{border-top:0;margin-top:0;padding-top:0}}.export-dialog{border:0;border-radius:12px;width:min(720px,100vw - 32px);max-height:calc(100dvh - 32px);padding:20px;box-shadow:0 20px 60px #00000040}.export-dialog::backdrop{background:#00000059}.export-dialog h2{margin:0 0 12px;font-size:17px}.export-preview{border:1px solid var(--line);border-radius:var(--radius);background:#fff;place-items:center;padding:8px;display:grid}.export-preview img{-webkit-touch-callout:default;max-width:100%;max-height:55dvh;display:block}.export-meta,.export-note{color:var(--muted);margin:8px 0 0;font-size:13px}.export-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;margin-top:16px;display:flex}