:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f5f6f8;--panel:#fff;--text:#1b1d22;--muted:#646a76;--border:#dde0e6;--accent:#3156d3;--accent-text:#fff;--warn:#8a5a00;--warn-bg:#fff4d6;--error:#b42318;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#111317;--panel:#1b1e24;--text:#e8eaee;--muted:#9aa1ad;--border:#2e333c;--accent:#7b9bff;--accent-text:#0d1020;--warn:#ffd27a;--warn-bg:#3a2e12;--error:#ff8a80}}*{box-sizing:border-box}body{margin:0}.app{max-width:1040px;margin:0 auto;padding:2rem 1.25rem 3rem}header h1{margin:0;font-size:1.75rem}.tagline{color:var(--muted);margin:.25rem 0 1.5rem}.layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:1.25rem;display:grid}@media (width<=760px){.layout{grid-template-columns:1fr}}.panel{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:1.25rem}.tabs{flex-wrap:wrap;gap:.375rem;margin-bottom:1rem;display:flex}.tab{color:var(--text);border:1px solid var(--border);background:0 0}.tab.active{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.form{gap:.875rem;display:grid}.field{gap:.3rem;font-size:.9rem;display:grid}.field>span{color:var(--muted)}.checkbox{align-items:center;gap:.5rem;font-size:.9rem;display:flex}input:not([type=checkbox],[type=range],[type=color]),select,textarea{font:inherit;color:inherit;background:var(--bg);border:1px solid var(--border);border-radius:8px;width:100%;padding:.55rem .7rem}textarea{resize:vertical}input[type=color]{border:1px solid var(--border);background:var(--bg);border-radius:8px;width:100%;height:2.5rem;padding:.2rem}input[type=range]{width:100%;accent-color:var(--accent)}.options{border:1px solid var(--border);border-radius:10px;gap:.875rem;margin:.25rem 0 0;padding:.75rem 1rem 1rem;display:grid}.options legend{padding:0 .35rem;font-weight:600}.colors{grid-template-columns:1fr 1fr;gap:.75rem;display:grid}button{font:inherit;cursor:pointer;border:1px solid var(--accent);background:var(--accent);color:var(--accent-text);border-radius:8px;padding:.5rem .9rem;font-size:.9rem}button.secondary{color:var(--accent);background:0 0}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.preview{gap:.875rem;display:grid;position:sticky;top:1rem}.canvas{aspect-ratio:1;border:1px solid var(--border);border-radius:10px;place-items:center;display:grid;overflow:hidden}.canvas img{width:100%;height:100%;image-rendering:pixelated}.placeholder{color:#646a76;text-align:center;padding:1rem}.error{color:var(--error);text-align:center;padding:1rem}.meta{color:var(--muted);margin:0;font-size:.85rem}.warning{background:var(--warn-bg);color:var(--warn);border-radius:8px;margin:0;padding:.5rem .75rem;font-size:.875rem}.actions{flex-wrap:wrap;gap:.5rem;display:flex}.raw summary{cursor:pointer;color:var(--muted);font-size:.875rem}.raw pre{white-space:pre-wrap;word-break:break-all;background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:.6rem;font-size:.8rem}.logo-actions{flex-wrap:wrap;gap:.5rem;display:flex}.error.inline{text-align:left;margin:0;padding:0;font-size:.875rem}.logo-history{gap:.5rem;display:grid}.logo-history-header{color:var(--muted);justify-content:space-between;align-items:center;font-size:.9rem;display:flex}.logo-history ul{grid-template-columns:repeat(auto-fill,minmax(3.5rem,1fr));gap:.5rem;margin:0;padding:0;list-style:none;display:grid}.logo-history li{position:relative}button.thumb{aspect-ratio:1;background:var(--bg);border:1px solid var(--border);place-items:center;width:100%;padding:.3rem;display:grid}button.thumb.selected{border:2px solid var(--accent)}button.thumb img{object-fit:contain;max-width:100%;max-height:100%}button.thumb-delete{background:var(--panel);width:1.3rem;height:1.3rem;color:var(--muted);border:1px solid var(--border);border-radius:50%;padding:0;font-size:.85rem;line-height:1;position:absolute;top:-.4rem;right:-.4rem}button.thumb-delete:hover{color:var(--error)}button.link{color:var(--accent);background:0 0;border:none;padding:0;font-size:.85rem}.hint{color:var(--muted);margin:0;font-size:.8rem}.history{gap:.75rem;margin-top:1.25rem;display:grid}.history h2{margin:0;font-size:1.15rem}.history-list{margin:0;padding:0;list-style:none;display:grid}.history-list li{border-top:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem 1rem;padding:.65rem 0;display:flex}.history-list li:first-child{border-top:none}.history-info{flex:16rem;gap:.1rem;min-width:0;display:grid}.history-url{word-break:break-all}.history-info time{color:var(--muted);font-size:.8rem}.history-actions{flex-wrap:wrap;align-items:center;gap:.4rem;display:flex}.history-actions button,.history-actions .button{padding:.35rem .7rem;font-size:.85rem}a.button{border:1px solid var(--accent);border-radius:8px;text-decoration:none;display:inline-block}a.button.secondary{color:var(--accent)}.confirm-text{color:var(--muted);font-size:.85rem}button.danger{background:var(--error);border-color:var(--error);color:#fff}