@import "https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;600;700&display=swap";:root{color:#242a2b;font-synthesis:none;background:#f4f5f5;font-family:DM Sans,Noto Sans SC,sans-serif}*{box-sizing:border-box}body{min-width:320px;margin:0}button{font:inherit;cursor:pointer}#app{flex-direction:column;min-height:100vh;display:flex}.topbar{background:#fff;border-bottom:1px solid #e7e9e9;flex:none;justify-content:space-between;align-items:center;height:72px;padding:0 30px;display:flex}.brand{letter-spacing:0;align-items:center;gap:18px;font-size:17px;font-weight:700;display:flex}.brand-mark{color:#d82d37;font-size:27px;font-weight:700;line-height:1;display:inline-block;transform:scaleX(1.3)}.brand small{color:#899092;letter-spacing:2px;margin-left:10px;font-size:10px;font-weight:700}.top-actions{align-items:center;gap:18px;display:flex}.model-badge{color:#697174;background:#f1f3f3;border-radius:3px;padding:7px 10px;font-size:12px}.button{white-space:nowrap;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;gap:8px;height:36px;padding:0 14px;font-size:12px;font-weight:700;display:inline-flex}.button svg,.panel-title svg,.icon-button svg{width:16px;height:16px}.button-primary{color:#fff;background:#c92d38}.button-primary:hover{background:#ae2530}.button-outline{color:#252b2d;background:#fff;border-color:#d7dbdc}.button-outline:hover{background:#f8f9f9;border-color:#a8b0b1}.full{width:100%}.workspace{grid-template-columns:minmax(0,1fr) 324px;min-height:calc(100vh - 72px);display:grid}.viewport{background:#ecefef;min-height:580px;position:relative;overflow:hidden}.viewport canvas{width:100%;height:100%;display:block}#canvasHost{position:absolute;inset:0}.viewport-top,.viewport-bottom{z-index:2;pointer-events:none;position:absolute;left:24px;right:24px}.viewport-top{top:24px}.viewport-bottom{justify-content:space-between;align-items:end;gap:12px;display:flex;bottom:24px}.view-tabs,.view-tools{pointer-events:auto;background:#fff;border:1px solid #e5e8e8;border-radius:5px;align-items:center;gap:2px;padding:4px;display:flex;box-shadow:0 4px 18px #1520230e}.view-tab{color:#70787b;white-space:nowrap;background:0 0;border:0;border-radius:3px;height:30px;padding:0 12px;font-size:11px;font-weight:700}.view-tab.active{color:#fff;background:#252d2f}.view-tab:hover:not(.active){color:#252d2f;background:#f1f3f3}.hint{color:#6f7778;white-space:nowrap;background:#ffffffd9;border:1px solid #e7eaea;border-radius:4px;padding:8px 11px;font-size:11px}.icon-button{color:#606a6c;background:0 0;border:0;border-radius:3px;place-items:center;width:31px;height:30px;display:grid}.icon-button:hover{color:#222;background:#f1f3f3}.drop-overlay{z-index:5;color:#2e3536;pointer-events:none;background:#fffffff0;border:2px dashed #c92d38;flex-direction:column;justify-content:center;align-items:center;gap:10px;display:none;position:absolute;inset:12px}.drop-overlay svg{color:#c92d38;width:36px;height:36px}.drop-overlay strong{font-size:18px}.drop-overlay span{color:#778082;font-size:12px}.viewport.dragging .drop-overlay{display:flex}.sidebar{background:#fff;border-left:1px solid #e6e9e9;flex-direction:column;min-width:0;padding:30px 24px 16px;display:flex}.side-heading{justify-content:space-between;align-items:center;margin-bottom:26px;display:flex}.eyebrow{color:#c92d38;letter-spacing:1.7px;margin-bottom:6px;font-size:10px;font-weight:700;display:block}.side-heading h1{margin:0;font-size:22px;font-weight:700}.status-dot{background:#4daa78;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 4px #e4f3ea}.source-panel{background:#fafbfb;border:1px solid #e2e5e5;border-radius:5px;margin-bottom:24px;padding:16px}.panel-title{align-items:center;gap:8px;margin-bottom:17px;font-size:12px;font-weight:700;display:flex}.panel-title svg{color:#c92d38}.source-row{justify-content:space-between;gap:10px;margin:10px 0;font-size:11px;display:flex}.source-row span{color:#848c8d}.source-row strong{text-align:right;text-overflow:ellipsis;white-space:nowrap;max-width:160px;font-size:11px;font-weight:600;overflow:hidden}.source-note{color:#848c8d;margin:15px 0 16px;font-size:11px;line-height:1.7}.section-label{color:#a4aaab;letter-spacing:1.5px;border-top:1px solid #eef0f0;margin-bottom:3px;padding-top:19px;font-size:10px;font-weight:700}.control-row{border-bottom:1px solid #f1f2f2;justify-content:space-between;align-items:center;gap:12px;min-height:63px;display:flex}.control-row strong,.selection strong{font-size:12px;font-weight:700;display:block}.control-row small,.selection small{color:#989fa0;margin-top:5px;font-size:10px;display:block}.swatches{gap:8px;display:flex}.swatch{border:1px solid #d0d5d6;border-radius:50%;width:20px;height:20px;padding:0;position:relative}.swatch.active:after{content:"";border:1px solid #333c3e;border-radius:50%;position:absolute;inset:-4px}.toggle{background:#d9dedf;border:0;border-radius:15px;flex:none;width:33px;height:19px;padding:2px;transition:background .2s}.toggle span{background:#fff;border-radius:50%;width:15px;height:15px;transition:transform .2s;display:block;box-shadow:0 1px 3px #0003}.toggle.active{background:#c92d38}.toggle.active span{transform:translate(14px)}.selection{align-items:center;gap:12px;padding:12px 0 0;display:flex}.selection-icon{color:#747c7d;background:#f4f5f5;border-radius:4px;place-items:center;width:35px;height:35px;display:grid}.selection-icon svg{width:16px;height:16px}.sidebar-footer{color:#bdc1c2;letter-spacing:1px;margin-top:auto;padding-top:24px;font-size:10px}.toast{z-index:10;color:#fff;opacity:0;pointer-events:none;text-align:center;background:#263032;border-radius:4px;max-width:min(90vw,520px);padding:11px 16px;font-size:12px;transition:all .2s;position:fixed;bottom:20px;left:50%;transform:translate(-50%,10px)}.toast.show{opacity:1;transform:translate(-50%)}@media (width<=850px){.workspace{grid-template-columns:1fr}.viewport{height:64vh;min-height:400px}.sidebar{border-top:1px solid #e6e9e9;border-left:0;grid-template-columns:1fr 1fr;gap:0 24px;display:grid}.side-heading,.source-panel,.sidebar-footer{grid-column:1/-1}.source-panel{margin-bottom:12px}.section-label{grid-column:1/-1;margin-top:8px}.selection{padding-bottom:20px}.sidebar-footer{display:none}}@media (width<=580px){.topbar{height:60px;padding:0 15px}.brand{gap:10px;font-size:13px}.brand small{display:none}.brand-mark{font-size:22px}.top-actions{gap:8px}.model-badge{font-size:10px}.button-primary{height:32px;padding:0 10px}.workspace{min-height:calc(100vh - 60px)}.viewport{height:57vh;min-height:380px}.viewport-top,.viewport-bottom{left:12px;right:12px}.viewport-top{top:12px}.viewport-bottom{bottom:12px}.view-tabs{justify-content:space-between;width:100%}.view-tab{padding:0 7px;font-size:10px}.hint{white-space:normal;max-width:55%;font-size:10px;line-height:1.4}.sidebar{padding:20px 16px;display:block}.side-heading{margin-bottom:18px}.source-panel{margin-bottom:20px}.selection{padding-bottom:20px}}