:root{color-scheme:dark;--text: #f6f1e8;--muted: #b9b5aa;--soft: rgba(246, 241, 232, .68);--panel: rgba(8, 10, 13, .72);--panel-strong: rgba(8, 10, 13, .86);--panel-line: rgba(246, 241, 232, .18);--panel-line-strong: rgba(246, 241, 232, .34);--accent: #7df7cf;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{width:100%;min-width:320px;height:100%;margin:0}body{overflow:hidden;background:#050607;color:var(--text);-webkit-font-smoothing:antialiased}button,input{font:inherit}button{color:inherit}.app-shell{position:relative;min-height:100dvh;overflow:hidden}.ambient-surface{position:fixed;top:0;right:0;bottom:0;left:0;background:#050607}.ambient-canvas{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;opacity:1;transition:opacity .18s ease}.ambient-canvas.is-hidden{opacity:0;pointer-events:none}.vignette-layer{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(180deg,rgba(0,0,0,.42),transparent 24%,transparent 70%,rgba(0,0,0,.42)),radial-gradient(circle at center,transparent 38%,rgba(0,0,0,.58) 100%)}.topbar,.workspace{position:relative;z-index:2}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px;padding:16px 20px}.brand{display:inline-flex;align-items:center;gap:10px;min-width:0;color:var(--text);text-decoration:none}.brand-mark{display:grid;width:36px;height:36px;place-items:center;border:1px solid var(--panel-line);border-radius:8px;background:#ffffff14;box-shadow:0 0 34px #7df7cf38}.brand strong,.brand small{display:block;line-height:1.2}.brand strong{font-size:15px}.brand small{margin-top:2px;color:var(--muted);font-size:12px}.toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:8px}.icon-button,.copy-button{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;border:1px solid var(--panel-line);border-radius:8px;background:var(--panel-strong);color:var(--text);cursor:pointer;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);transition:border-color .14s ease,background .14s ease,transform .14s ease}.copy-button{gap:8px;padding:0 12px}.icon-button:hover,.copy-button:hover{border-color:var(--panel-line-strong);background:#ffffff21}.icon-button:active,.copy-button:active{transform:translateY(1px)}.copy-button span{white-space:nowrap;font-size:13px}.workspace{display:grid;grid-template-columns:minmax(250px,318px) minmax(270px,340px);justify-content:space-between;gap:20px;height:calc(100dvh - 72px);padding:0 20px 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rgba(246,241,232,.14);border-radius:8px;background:#ffffff14;color:var(--text);padding:0 10px}.saved-presets,.preset-list{display:grid;gap:8px}.preset-row{display:grid;grid-template-columns:minmax(0,1fr) 40px;gap:8px}.preset-apply,.preset-delete{min-height:42px;border:1px solid rgba(246,241,232,.12);border-radius:8px;background:#ffffff0e;color:var(--text);cursor:pointer}.preset-apply{display:grid;min-width:0;gap:2px;padding:8px 10px;text-align:left}.preset-apply span,.preset-apply small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.preset-apply span{font-size:13px;font-weight:750}.preset-apply 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