:root{--bg:#0b0b0d;--text:#ececf0;--text-dim:#9a9aa3;--glass:#ffffff0e;--glass-strong:#ffffff21;--glass-border:#ffffff17;--green:#9bd03b;--ease-snappy:cubic-bezier(.2, .8, .2, 1);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}[hidden]{display:none!important}html,body{height:100%}body{background:radial-gradient(120% 120% at 50% 0%, #19191d 0%, var(--bg) 60%);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font:15px/1.5 system-ui,-apple-system,sans-serif;overflow:hidden}#stage{justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}@media (width>=901px){#stage{padding-left:400px}}#preview{border-radius:14px;max-width:100%;max-height:100%;box-shadow:0 30px 80px #0000008c,0 4px 16px #0006,0 0 0 1px #ffffff0f}header{z-index:6;pointer-events:none;flex-direction:column;align-items:flex-end;display:flex;position:fixed;top:24px;right:28px}.tagline{color:var(--text-dim);text-align:right;text-shadow:0 1px 3px #0009;margin:2px 0 0;font-size:12.5px}.tool-nav{pointer-events:auto;position:relative}#tool-menu-btn{letter-spacing:-.01em;color:var(--text);text-shadow:0 1px 3px #0009;box-shadow:none;background:0 0;border-radius:12px;align-items:center;gap:9px;margin:0 -12px 0 0;padding:6px 12px;font-size:19px;font-weight:700;display:flex}#tool-menu-btn:hover:not(:disabled){background:var(--glass);filter:none}#tool-menu-btn:active:not(:disabled){transform:none;box-shadow:inset 0 1px 4px #0000004d}#tool-menu-btn .chev{border-left:5px solid #0000;border-right:5px solid #0000;border-top:6px solid var(--text-dim);width:0;height:0;transition:transform .25s var(--ease-snappy)}#tool-menu-btn[aria-expanded=true] .chev{transform:rotate(180deg)}#tool-menu{border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(28px)saturate(150%);background:#16161ab3;border-radius:18px;min-width:230px;padding:8px;position:absolute;top:calc(100% + 8px);right:-12px;box-shadow:inset 0 1px #ffffff14,0 20px 50px #0000008c}#tool-menu a{color:var(--text);white-space:nowrap;border-radius:12px;justify-content:space-between;align-items:baseline;gap:14px;padding:10px 14px;font-size:14.5px;font-weight:650;text-decoration:none;display:flex}#tool-menu a small{color:var(--text-dim);text-align:right;font-size:11.5px;font-weight:500}#tool-menu a:hover{background:var(--glass-strong)}#tool-menu a[aria-current=page]{background:var(--glass);box-shadow:inset 0 1px #ffffff14}footer{z-index:3;text-align:right;pointer-events:none;position:fixed;bottom:16px;right:28px}footer p{margin:0}.dim{color:var(--text-dim);font-size:12.5px}#dropzone{z-index:4;cursor:pointer;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.dz-card{text-align:center;background:var(--glass);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(24px)saturate(140%);transition:transform .35s var(--ease-snappy), border-color .35s;border-radius:24px;padding:48px 64px;box-shadow:inset 0 1px #ffffff1a,0 24px 60px #00000073}#dropzone.dragging .dz-card{border-color:#ffffff59;transform:scale(1.04)}.dz-icon{width:max-content;transition:transform .5s var(--ease-snappy);grid-template-columns:18px 18px;gap:4px;margin:0 auto 18px;display:grid;transform:rotate(0)}#dropzone.dragging .dz-icon{transform:rotate(90deg)}.dz-icon span{background:linear-gradient(#fafafa,#cfcfd6);border-radius:5px;width:18px;height:18px;box-shadow:0 2px 5px #0006,inset 0 1px #fff}.dz-icon span:nth-child(2){opacity:.55;transform:translate(3px,-3px)}.dz-icon span:nth-child(3){opacity:.35;transform:translate(-3px,3px)}.dz-icon span:nth-child(4){opacity:.75}.dz-big{margin:0 0 8px;font-size:18px;font-weight:650}.dz-small{color:var(--text-dim);margin:2px 0;font-size:13px}#panel{z-index:5;border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(28px)saturate(150%);background:#16161a8c;border-radius:24px;flex-direction:column;gap:12px;width:352px;max-height:calc(100vh - 48px);padding:18px;display:flex;position:fixed;top:50%;left:24px;overflow-y:auto;transform:translateY(-50%);box-shadow:inset 0 1px #ffffff14,0 30px 70px #00000080}#controls,#app-controls{flex-direction:column;gap:10px;display:flex}.divider{background:linear-gradient(90deg,#0000,#ffffff1f,#0000);height:1px;margin:2px 6px}.slider{cursor:ew-resize;-webkit-user-select:none;user-select:none;touch-action:none;height:41px;transition:opacity .4s var(--ease-snappy), filter .4s var(--ease-snappy);background:#00000047;border-radius:13px;outline:none;position:relative;overflow:hidden;box-shadow:inset 0 2px 6px #00000073,inset 0 -1px #ffffff0f,0 1px #ffffff0d}.slider:focus-visible{box-shadow:inset 0 2px 6px #00000073,0 0 0 2px #ffffff59}.slider.disabled{opacity:.5;filter:saturate(.6);pointer-events:none}.slider-fill{-webkit-backdrop-filter:blur(6px);background:linear-gradient(#fff3,#ffffff1c);border-radius:13px;position:absolute;inset:0 auto 0 0;box-shadow:inset 0 1px #ffffff38,inset 0 -1px #00000026,2px 0 8px #00000059}.slider-fill:after{content:"";background:#ffffffd9;border-radius:2px;width:2px;position:absolute;top:10px;bottom:10px;right:6px;box-shadow:0 0 6px #ffffff59}.slider.dragging .slider-fill{background:linear-gradient(#ffffff42,#ffffff26)}.slider-name{letter-spacing:.01em;pointer-events:none;mix-blend-mode:difference;color:#fff;font-size:13px;font-weight:600;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.slider-value{font-variant-numeric:tabular-nums;pointer-events:none;mix-blend-mode:difference;color:#fff;font-size:13px;font-weight:600;position:absolute;top:50%;right:14px;transform:translateY(-50%)}.slider-ticks{pointer-events:none;justify-content:space-between;align-items:center;display:flex;position:absolute;inset:0 48px 0 14px}.slider-ticks span{background:#ffffff38;border-radius:50%;width:3px;height:3px}.control-group{flex-direction:column;display:flex}.control-row{align-items:center;gap:12px;display:flex}.control-row .slider{flex:1}.reveal{opacity:0;transition:grid-template-rows .45s var(--ease-snappy), opacity .35s ease, margin-top .45s var(--ease-snappy);grid-template-rows:0fr;margin-top:0;display:grid}.reveal.open{opacity:1;grid-template-rows:1fr;margin-top:10px}.reveal-inner{min-height:0;overflow:hidden}.reveal-inner .slider{transition:transform .45s var(--ease-snappy);transform:translateY(-6px)}.reveal.open .reveal-inner .slider{transform:translateY(0)}.toggle{cursor:pointer;width:48px;height:28px;transition:background .35s var(--ease-snappy);background:linear-gradient(#00000080,#0000004d);border:none;border-radius:14px;flex:none;padding:0;position:relative;box-shadow:inset 0 2px 5px #0000008c,inset 0 -1px #ffffff12,0 1px #ffffff0f}.toggle[aria-pressed=true]{background:linear-gradient(180deg, #7daf2e, var(--green));box-shadow:inset 0 2px 5px #00000059,inset 0 -1px #ffffff40,0 0 14px #9bd03b40}.toggle-knob{width:26px;height:22px;transition:transform .35s var(--ease-snappy);background:linear-gradient(#fafafa,#cfcfd6);border-radius:11px;position:absolute;top:3px;left:3px;box-shadow:0 2px 5px #00000073,inset 0 1px #fff,inset 0 -1px #0000001f}.toggle-knob:before{content:"";background:repeating-linear-gradient(90deg,#0000002e 0 1.5px,#0000 1.5px 4.5px);border-radius:2px;position:absolute;inset:6px 8px}.toggle[aria-pressed=true] .toggle-knob{transform:translate(16px)}.toggle:active .toggle-knob{width:29px}.toggle[aria-pressed=true]:active .toggle-knob{transform:translate(13px)}.segmented{background:#00000047;border-radius:13px;gap:4px;height:41px;padding:4px;display:flex;box-shadow:inset 0 2px 6px #00000073,inset 0 -1px #ffffff0f,0 1px #ffffff0d}.segment{color:var(--text-dim);box-shadow:none;background:0 0;border-radius:9px;flex:1;padding:0;font-size:12.5px;font-weight:600}.segment:hover:not([aria-checked=true]){background:var(--glass);filter:none}.segment[aria-checked=true]{color:#161618;background:linear-gradient(#f8f8fa,#d6d6dc);box-shadow:inset 0 1px #fffffff2,inset 0 -1px #0000002e,0 2px 6px #0006}.segment:active:not([aria-checked=true]){transform:none;box-shadow:inset 0 1px 4px #00000059}.toggle-row{background:#0000002e;border-radius:13px;justify-content:space-between;align-items:center;height:41px;padding:0 8px 0 14px;display:flex;box-shadow:inset 0 2px 6px #0000004d,inset 0 -1px #ffffff0d}.toggle-row-label{letter-spacing:.01em;font-size:13px;font-weight:600}.panel-actions{gap:10px;margin-top:2px;display:flex}button{font:inherit;cursor:pointer;color:var(--text);background:var(--glass);border:none;border-radius:999px;padding:12px 18px;font-size:14.5px;font-weight:600;transition:transform .12s,box-shadow .12s,filter .2s;box-shadow:inset 0 1px #ffffff1f,inset 0 -1px #00000040,0 2px 6px #00000059}button:hover:not(:disabled){filter:brightness(1.15)}button:active:not(:disabled){transform:translateY(1px);box-shadow:inset 0 2px 5px #00000059,0 1px 2px #0000004d}button:disabled{opacity:.45;cursor:default}button.primary{color:#161618;background:linear-gradient(#f8f8fa,#d6d6dc);flex:1;box-shadow:inset 0 1px #fffffff2,inset 0 -1px #0000002e,0 3px 10px #00000073,0 0 24px #ffffff0d}button.primary:active:not(:disabled){background:linear-gradient(#e3e3e8,#cdcdd4);box-shadow:inset 0 2px 5px #00000038,0 1px 3px #0006}#progress{flex-direction:column;gap:10px;display:flex}.bar{background:#00000059;border-radius:5px;height:10px;overflow:hidden;box-shadow:inset 0 2px 4px #00000080,inset 0 -1px #ffffff0f}#bar-fill{background:linear-gradient(#fdfdfe,#cfcfd6);border-radius:5px;width:0%;height:100%;transition:width .2s;box-shadow:inset 0 1px #fff,0 0 8px #ffffff40}#progress-text{color:var(--text-dim);margin:0;font-size:13px}#export-note{margin:0}@media (width<=900px){body{overflow-y:auto}#stage{min-height:46vh;padding:104px 16px 16px;position:static}header{top:16px;right:16px}footer{display:none}#panel{width:auto;max-height:none;margin:0 12px 16px;position:static;transform:none}}