:root{--bg:#0d1117;--panel:#161b22;--panel-2:#1c232c;--line:#2c333d;--text:#e6edf3;--dim:#8b949e;--accent:#3d7dff;--warn:#f0a020;--error:#f05252;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font:14px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.app{max-width:1900px;margin:0 auto;padding:20px}header h1{letter-spacing:.02em;margin:0;font-size:22px}header p{color:var(--dim);margin:4px 0 18px}.layout{grid-template-columns:320px minmax(0,1fr) 340px;align-items:start;gap:16px;display:grid}@media (width<=1400px){.layout{grid-template-columns:300px minmax(0,1fr)}.layout .right{grid-column:1/-1}}@media (width<=900px){.layout{grid-template-columns:1fr}}.left,.right{flex-direction:column;gap:16px;max-height:calc(100vh - 40px);display:flex;position:sticky;top:20px;overflow-y:auto}@media (width<=1400px){.right{max-height:none;position:static}}.panel{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:14px}.panel h2{margin:0 0 12px;font-size:15px}.panel h3{text-transform:uppercase;letter-spacing:.06em;color:var(--dim);margin:18px 0 8px;font-size:13px}.panel h4{margin:14px 0 4px;font-size:13px}.field{flex-direction:column;flex:1;gap:4px;min-width:0;margin-bottom:10px;display:flex}.field>span{color:var(--dim);font-size:12px}input,select,textarea{background:var(--panel-2);border:1px solid var(--line);color:var(--text);font:inherit;border-radius:6px;width:100%;min-width:0;padding:7px 8px}input[type=color]{cursor:pointer;height:34px;padding:2px}input[type=checkbox]{width:auto;accent-color:var(--accent)}.row{gap:8px;display:flex}.check{cursor:pointer;align-items:center;gap:8px;margin-bottom:7px;font-size:13px;display:flex}button{background:var(--panel-2);border:1px solid var(--line);color:var(--text);font:inherit;cursor:pointer;border-radius:6px;padding:8px 12px}button:hover:not(:disabled){border-color:var(--accent)}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}button.ghost{background:0 0}button.small{padding:4px 8px;font-size:12px}button.wide{width:100%}button.danger{color:var(--error);border-color:#0000}.btn-row{gap:8px;margin-top:10px;display:flex}.hint{color:var(--dim);margin:6px 0;font-size:12px}.hint.warn,.warn{color:var(--warn)}.dropzone{border:2px dashed var(--line);text-align:center;cursor:pointer;border-radius:10px;flex-direction:column;gap:6px;padding:22px 14px;display:flex}.dropzone:hover,.dropzone.over{border-color:var(--accent);background:#3d7dff0f}.dropzone span{color:var(--dim);font-size:12px}.callout{border:1px solid var(--line);border-left:3px solid var(--accent);background:var(--panel-2);border-radius:8px;margin:12px 0;padding:12px}.callout.error{border-left-color:var(--error)}.callout.info{border-left-color:var(--accent)}.callout p,.callout ul{color:var(--dim);margin:6px 0 0;font-size:13px}.callout ul{padding-left:18px}.callout pre{white-space:pre-wrap;color:var(--dim);margin:6px 0 0;font-size:12px}.callout .warn{color:var(--warn)}.list-head{color:var(--dim);align-items:center;gap:6px;margin-bottom:8px;font-size:12px;display:flex}.spacer{flex:1}ul.outputs{flex-direction:column;gap:6px;margin:0;padding:0;list-style:none;display:flex}.output{border:1px solid var(--line);background:var(--panel-2);border-radius:8px}.output.selected{border-color:var(--accent)}.output-main{cursor:pointer;align-items:center;gap:10px;padding:8px 10px;display:flex}.output-text{flex-direction:column;flex:1;min-width:0;display:flex}.output-name{text-overflow:ellipsis;white-space:nowrap;font-size:13px;overflow:hidden}.output-size{color:var(--dim);font-family:ui-monospace,Menlo,monospace;font-size:11px}.output-edit{border-top:1px solid var(--line);padding:10px}.mode-row{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:12px;display:flex}.segmented{border:1px solid var(--line);border-radius:8px;display:flex;overflow:hidden}.segmented button{background:0 0;border:none;border-radius:0}.segmented button.active{background:var(--accent);color:#fff}.mode-row .primary{margin-left:auto}.preview{border:1px solid var(--line);background:#000;border-radius:10px;flex-direction:column;align-items:center;gap:8px;padding:10px;display:flex}.preview canvas{max-width:100%;height:auto;image-rendering:pixelated;display:block}.preview.empty{min-height:240px;color:var(--dim);background:var(--panel);text-align:center;justify-content:center;padding:30px}.preview.empty.error{color:var(--error)}.preview-meta{color:var(--dim);flex-wrap:wrap;justify-content:center;gap:14px;font-family:ui-monospace,Menlo,monospace;font-size:11px;display:flex}.preview-meta .caveat{color:var(--warn)}.kind-grid{grid-template-columns:1fr 1fr;gap:6px;margin-bottom:14px;display:grid}button.kind{text-align:left;flex-direction:column;align-items:flex-start;gap:2px;padding:8px;display:flex}button.kind.active{border-color:var(--accent);background:#3d7dff1f}.kind-name{font-size:13px;font-weight:600}.kind-hint{color:var(--dim);font-size:11px;line-height:1.3}footer{border-top:1px solid var(--line);color:var(--dim);align-items:center;gap:12px;margin-top:20px;padding-top:14px;font-size:12px;display:flex}footer span{flex:1}