:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--surface:#fbfbfd;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--sans:system-ui, "Segoe UI", Roboto, sans-serif;font:18px/145% var(--sans);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--surface:#1c1d24;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80}}body{background:var(--bg);min-height:100svh;margin:0}h1{color:var(--text-h);font-weight:600}.app{box-sizing:border-box;text-align:left;width:100%;max-width:640px;margin:0 auto;padding:48px 24px 64px}.app__header h1{letter-spacing:-1.2px;margin:0;font-size:44px}.app__subtitle{margin:4px 0 0;font-size:15px}.composer{gap:8px;margin:28px 0 20px;display:flex}.composer__input{font:inherit;border:1px solid var(--border);background:var(--code-bg);color:var(--text-h);border-radius:8px;flex:1;padding:10px 14px;font-size:16px}.composer__input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}.composer__submit{font:inherit;background:var(--accent);color:#fff;cursor:pointer;border:1px solid #0000;border-radius:8px;padding:10px 18px;font-size:15px}.composer__submit:disabled{opacity:.45;cursor:not-allowed}.toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px;display:flex}.toolbar__toggle,.filters__button,.todo__action,.app__clear{font:inherit;border:1px solid var(--border);color:var(--text-h);cursor:pointer;background:0 0;border-radius:999px;padding:6px 12px;font-size:14px}.toolbar__toggle:hover,.filters__button:hover,.todo__action:hover,.app__clear:hover{border-color:var(--accent-border);background:var(--accent-bg)}.filters{gap:6px;display:flex}.filters__button[aria-pressed=true]{background:var(--accent-bg);border-color:var(--accent-border);color:var(--accent)}.todos{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.todo{border:1px solid var(--border);background:var(--surface);border-radius:10px;align-items:center;gap:12px;padding:12px 14px;display:flex}.todo--completed .todo__title{opacity:.6;text-decoration:line-through}.todo__checkbox{width:18px;height:18px;accent-color:var(--accent);cursor:pointer;flex:none}.todo__title{word-break:break-word;color:var(--text-h);flex:1}.todo__edit{font:inherit;border:1px solid var(--accent-border);background:var(--code-bg);color:var(--text-h);border-radius:8px;flex:1;padding:6px 10px;font-size:16px}.todo__actions{flex:none;gap:6px;display:flex}.todo__action--danger:hover{color:#e5484d;background:#e5484d1f;border-color:#e5484d}.hint{margin:12px 0 0;font-size:15px}.app__footer{margin-top:20px}.sr-only{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}