:root{--text: #6b6375;--text-h: #08060d;--bg: #fff;--border: #e5e4e7;--code-bg: #f4f3ec;--accent: #aa3bff;--accent-bg: rgba(170, 59, 255, .1);--accent-border: rgba(170, 59, 255, .5);--social-bg: rgba(244, 243, 236, .5);--shadow: rgba(0, 0, 0, .1) 0 10px 15px -3px, rgba(0, 0, 0, .05) 0 4px 6px -2px;--sans: system-ui, "Segoe UI", Roboto, sans-serif;--heading: system-ui, "Segoe UI", Roboto, sans-serif;--mono: ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;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 (max-width: 1024px){:root{font-size:16px}}@media (prefers-color-scheme: dark){:root{--text: #9ca3af;--text-h: #f3f4f6;--bg: #16171d;--border: #2e303a;--code-bg: #1f2028;--accent: #c084fc;--accent-bg: rgba(192, 132, 252, .15);--accent-border: rgba(192, 132, 252, .5);--social-bg: rgba(47, 48, 58, .5);--shadow: rgba(0, 0, 0, .4) 0 10px 15px -3px, rgba(0, 0, 0, .25) 0 4px 6px -2px}#social .button-icon{filter:invert(1) brightness(2)}}body{margin:0}#root{width:1126px;max-width:100%;margin:0 auto;text-align:center;border-inline:1px solid var(--border);min-height:100svh;display:flex;flex-direction:column;box-sizing:border-box}h1,h2{font-family:var(--heading);font-weight:500;color:var(--text-h)}h1{font-size:56px;letter-spacing:-1.68px;margin:32px 0}@media (max-width: 1024px){h1{font-size:36px;margin:20px 0}}h2{font-size:24px;line-height:118%;letter-spacing:-.24px;margin:0 0 8px}@media (max-width: 1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);display:inline-flex;border-radius:4px;color:var(--text-h)}code{font-size:15px;line-height:135%;padding:4px 8px;background:var(--code-bg)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,sans-serif;background:#f0f2f5;min-height:100vh;display:flex;align-items:flex-start;justify-content:center;padding-top:60px}.app{width:100%;max-width:480px;padding:0 16px}h1{text-align:center;font-size:64px;font-weight:200;color:#e57373;margin-bottom:24px;letter-spacing:-2px}.add-form{display:flex;gap:8px;margin-bottom:16px}.add-form input{flex:1;padding:12px 16px;font-size:16px;border:none;border-radius:8px;background:#fff;box-shadow:0 2px 8px #00000014;outline:none}.add-form input:focus{box-shadow:0 2px 8px #00000014,0 0 0 2px #e57373}.add-form button{padding:12px 20px;font-size:15px;background:#e57373;color:#fff;border:none;border-radius:8px;cursor:pointer;font-weight:600}.add-form button:hover{background:#ef5350}.card{background:#fff;border-radius:8px;box-shadow:0 2px 8px #00000014;overflow:hidden}.todo-list{list-style:none}.todo-list li{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid #f0f0f0}.todo-list li.empty{color:#aaa;justify-content:center;font-style:italic}.todo-list li.done span{text-decoration:line-through;color:#aaa}.todo-list li input[type=checkbox]{width:18px;height:18px;accent-color:#e57373;cursor:pointer;flex-shrink:0}.todo-list li span{flex:1;font-size:16px}.todo-list li .delete{background:none;border:none;font-size:22px;color:#ccc;cursor:pointer;line-height:1;padding:0 4px}.todo-list li .delete:hover{color:#e57373}.footer{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;font-size:13px;color:#999}.filters{display:flex;gap:4px}.filters button{background:none;border:1px solid transparent;border-radius:4px;padding:3px 8px;cursor:pointer;font-size:13px;color:#777}.filters button:hover{border-color:#ddd}.filters button.active{border-color:#e57373;color:#e57373}.clear{background:none;border:none;font-size:13px;color:#999;cursor:pointer}.clear:hover{color:#e57373;text-decoration:underline}