:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}}#root{box-sizing:border-box;flex-direction:column;width:1180px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}body{margin:0}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code{font-family:var(--mono);color:var(--text-h);background:var(--code-bg);border-radius:4px;padding:4px 8px;font-size:15px;line-height:135%;display:inline-flex}.app{text-align:left;box-sizing:border-box;flex-direction:column;flex:1;gap:24px;padding:32px 28px 40px;display:flex}.app-header{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;padding-bottom:20px;display:flex}.app-header h1{letter-spacing:-.8px;margin:0 0 6px;font-size:34px}.app-header p{max-width:60ch}.app-badge{font-family:var(--mono);color:var(--accent);background:var(--accent-bg);border:1px solid var(--accent-border);white-space:nowrap;border-radius:999px;padding:6px 12px;font-size:13px}.layout{grid-template-columns:minmax(320px,420px) 1fr;align-items:start;gap:20px;display:grid}.column{flex-direction:column;gap:20px;min-width:0;display:flex}.panel{background:var(--bg);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:12px;padding:20px}.panel h2{margin:0 0 14px;font-size:18px}.field-group+.field-group{border-top:1px solid var(--border);margin-top:20px;padding-top:20px}.field-group-title{text-transform:uppercase;letter-spacing:.6px;color:var(--text);margin-bottom:12px;font-size:13px;display:block}.field{display:block}.field+.field{margin-top:14px}.field-label-row{justify-content:space-between;align-items:center;gap:10px;display:flex}.field-label{color:var(--text-h);margin-bottom:6px;font-size:14px;display:block}.field-label-row .field-label{margin-bottom:0}.checkbox{color:var(--text);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:6px;font-size:13px;display:inline-flex}.checkbox input{width:15px;height:15px;accent-color:var(--accent);cursor:pointer}.scene-toggle{color:var(--text-h);margin-top:12px;font-size:14px}.form-note{color:var(--text);background:var(--code-bg);border:1px dashed var(--border);border-radius:8px;padding:12px;font-size:13px}.editor{border-top:1px solid var(--border);margin-top:14px;padding-top:14px}.editor-grid{border:1px solid var(--border);background:var(--code-bg);border-radius:10px;overflow:hidden}.editor-svg{aspect-ratio:1;cursor:crosshair;touch-action:none;-webkit-user-select:none;user-select:none;width:100%;display:block}.editor-line{stroke:var(--border);stroke-width:.18px}.editor-fill{fill:var(--accent-bg);stroke:none}.editor-segment{stroke:var(--accent);cursor:pointer}.editor-segment-active{stroke:#d97706}.editor-segment-label{fill:var(--text-h);font-family:var(--mono);pointer-events:none;-webkit-user-select:none;user-select:none}.editor-closing{stroke:var(--text);opacity:.7}.editor-point{fill:var(--accent);stroke:var(--bg);pointer-events:none}.editor-point-first{fill:#d97706}.editor-pencil{fill:none;stroke:#2563eb;opacity:.85;pointer-events:none}.segments-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.segments-head h2{margin:0}.segment-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.segment{border:1px solid var(--border);background:var(--bg);border-radius:10px;padding:10px}.segment.is-active{border-color:var(--accent-border);background:var(--accent-bg)}.segment-row{align-items:center;gap:10px;display:flex}.segment-title{color:var(--text-h);align-items:center;gap:7px;font-size:13px;display:flex}.segment-index{background:var(--code-bg);width:20px;height:20px;font-family:var(--mono);border-radius:6px;place-items:center;font-size:12px;display:inline-grid}.segment-arrow{color:var(--accent);font-size:15px}.segment-compass{gap:3px;margin-left:auto;display:inline-flex}.compass-button{font:inherit;width:24px;height:24px;color:var(--text);background:var(--bg);border:1px solid var(--border);cursor:pointer;border-radius:6px;padding:0;font-size:13px;line-height:1}.compass-button.is-active{color:var(--text-h);border-color:var(--accent-border);background:var(--accent-bg)}.segment-remove{font:inherit;width:24px;height:24px;color:var(--text);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:6px;padding:0;font-size:16px;line-height:1}.segment-fields{grid-template-columns:1fr 1fr;gap:8px;margin-top:9px;display:grid}.segment-field{color:var(--text);flex-direction:column;gap:4px;font-size:12px;display:flex}.segment-field input{font:inherit;font-family:var(--mono);color:var(--text-h);background:var(--bg);border:1px solid var(--border);border-radius:8px;min-width:0;padding:7px 9px;font-size:14px}.segment-field input:focus{border-color:var(--accent-border);box-shadow:0 0 0 3px var(--accent-bg);outline:none}.segment-field input[aria-invalid=true]{color:#b42318;border-color:#e5908a}.segments-closing{color:var(--text);margin-top:10px;font-size:12px}.editor-actions{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.button{font:inherit;color:var(--text-h);background:var(--bg);border:1px solid var(--border);cursor:pointer;border-radius:9px;padding:7px 14px;font-size:14px}.button:disabled{opacity:.5;cursor:not-allowed}.button-primary{color:#fff;background:var(--accent);border-color:var(--accent-border)}.button-primary:disabled{background:var(--border);border-color:var(--border);color:var(--text)}.editor-hint{color:var(--text);margin-top:10px;font-size:12px}.editor-error{color:#b42318;margin-top:6px;font-size:12px}.field-input{border:1px solid var(--border);background:var(--bg);border-radius:10px;align-items:center;display:flex;overflow:hidden}.field-input:focus-within{border-color:var(--accent-border);box-shadow:0 0 0 3px var(--accent-bg)}.field-input input{min-width:0;font:inherit;font-family:var(--mono);color:var(--text-h);background:0 0;border:0;outline:none;flex:1;padding:10px 12px;font-size:16px}.field-suffix{font-family:var(--mono);color:var(--text);padding-right:12px;font-size:13px}.field-select{width:100%;font:inherit;color:var(--text-h);background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:10px 12px;font-size:15px}.field-hint{color:var(--text);margin-top:5px;font-size:12px;display:block}.point-heights{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px;display:grid}.point-height{color:var(--text);border:1px solid var(--border);background:var(--bg);border-radius:9px;justify-content:space-between;align-items:center;gap:8px;padding:6px 9px;font-size:12px;display:flex}.point-height input{font:inherit;font-family:var(--mono);color:var(--text-h);text-align:right;background:0 0;border:0;outline:none;width:100%;min-width:0;font-size:14px}.point-height:focus-within{border-color:var(--accent-border);box-shadow:0 0 0 3px var(--accent-bg)}.point-height input[aria-invalid=true],.field-input input[aria-invalid=true],.field-select[aria-invalid=true]{color:#b42318}.field-input:has(input[aria-invalid=true]){background:#b423180f;border-color:#e5908a}.results-shape{color:var(--accent);background:var(--accent-bg);border:1px solid var(--accent-border);border-radius:8px;margin-bottom:16px;padding:7px 10px;font-size:13px}.results-main{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;gap:16px;padding-bottom:16px;display:flex}.results-label{text-transform:uppercase;letter-spacing:.6px;color:var(--text);margin-bottom:4px;font-size:13px;display:block}.results-primary{font-family:var(--mono);color:var(--text-h);margin:0;font-size:42px;line-height:1.05}.results-primary-unit{color:var(--accent);margin-left:8px;font-size:18px}.results-price{text-align:right}.results-cost{font-family:var(--mono);color:var(--text-h);margin:0;font-size:24px}.results-note{color:var(--text);margin-top:6px;font-size:12px}.results-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0;padding:16px 0 0;list-style:none;display:grid}.results-grid li{border:1px solid var(--border);background:var(--code-bg);border-radius:10px;padding:10px 12px}.results-card-label{color:var(--text);margin-bottom:4px;font-size:12px;display:block}.results-card-value{font-family:var(--mono);color:var(--text-h);font-size:17px}.results-card-value small{color:var(--text);font-size:12px}.results-mix{border-top:1px solid var(--border);margin-top:16px;padding-top:16px}.results-mix .results-label{margin-bottom:0}.results-mix-grid{padding-top:10px}.results-card-note{color:var(--text);margin-top:3px;font-size:11px;display:block}.results-empty{font-size:14px}.scene-panel{box-sizing:border-box;flex-direction:column;display:flex}.scene-head{justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:12px;display:flex}.scene-head h2{margin:0}.scene-scale{font-family:var(--mono);color:var(--accent);font-size:13px}.scene-holder{border:1px solid var(--border);border-radius:10px;flex:auto;height:clamp(340px,52vh,540px);min-height:340px;position:relative;overflow:hidden}.scene-holder canvas{touch-action:none;display:block}.scene-placeholder{text-align:center;color:var(--text);background:var(--code-bg);place-items:center;padding:24px;font-size:14px;display:grid;position:absolute;inset:0}.scene-hint{color:var(--text);margin-top:10px;font-size:12px}.scene-overlay{pointer-events:none;position:absolute;inset:0;overflow:hidden}.scene-label{opacity:0;font-family:var(--mono);white-space:nowrap;color:var(--text-h);border:1px solid var(--border);pointer-events:none;-webkit-user-select:none;user-select:none;will-change:transform;background:#ffffffd1;border-radius:6px;padding:2px 7px;font-size:12px;position:absolute;top:0;left:0}.app-footer{color:var(--text);border-top:1px solid var(--border);padding-top:20px;font-size:12px}@media (prefers-color-scheme:dark){.scene-label{color:#16171d;background:#f3f4f6d9}.field-input input[aria-invalid=true],.point-height input[aria-invalid=true],.editor-error{color:#f97066}}@media (width<=900px){.app{padding:20px 16px 28px}.layout{grid-template-columns:1fr}.app-header h1{font-size:28px}.results-primary{font-size:34px}.scene-holder{height:clamp(300px,44vh,420px);min-height:300px}}