@import "https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,400&family=Fraunces:opsz,wght@9..144,600&display=swap";:root{--ink:#1a1814;--ink-muted:#5c574f;--paper:#f6f2ea;--paper-deep:#ebe4d6;--surface:#fffef9;--line:#d9d0c0;--accent:#2d6a4f;--accent-hover:#1b4332;--accent-soft:#2d6a4f1f;--danger:#9b2226;--shadow:0 12px 40px #1a181414;--radius:14px;--font:"DM Sans", system-ui, sans-serif;--display:"Fraunces", Georgia, serif}@media (prefers-color-scheme:dark){:root{--ink:#f0ebe3;--ink-muted:#a39e94;--paper:#141210;--paper-deep:#1e1b17;--surface:#1f1c18;--line:#3d3830;--accent:#52b788;--accent-hover:#74c69d;--accent-soft:#52b78826;--danger:#e07a7e;--shadow:0 12px 40px #00000059}}*,:before,:after{box-sizing:border-box}body{min-height:100svh;font-family:var(--font);color:var(--ink);background:radial-gradient(ellipse 80% 50% at 50% -20%, var(--accent-soft), transparent), var(--paper);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.5}#root{justify-content:center;min-height:100svh;padding:2.5rem 1.25rem 3rem;display:flex}button,input{font:inherit}button{cursor:pointer}input:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.app{width:100%;max-width:520px}.app-header{text-align:center;margin-bottom:1.75rem}.eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 .35rem;font-size:.75rem;font-weight:600}.app-header h1{font-family:var(--display);letter-spacing:-.02em;color:var(--ink);margin:0;font-size:2.5rem;font-weight:600}.subtitle{color:var(--ink-muted);margin:.5rem 0 0;font-size:.95rem}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.todo-form{border-bottom:1px solid var(--line);background:var(--paper-deep);gap:.5rem;padding:1rem;display:flex}.todo-input{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:10px;flex:1;padding:.65rem .85rem}.todo-input::placeholder{color:var(--ink-muted)}.btn-add{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:.65rem 1.1rem;font-weight:600;transition:background .15s}.btn-add:hover:not(:disabled){background:var(--accent-hover)}.btn-add:disabled{opacity:.45;cursor:not-allowed}.list-toolbar{border-bottom:1px solid var(--line);color:var(--ink-muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;padding:.65rem 1rem;font-size:.85rem;display:flex}.toggle-all{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:.4rem;display:flex}.filters{background:var(--paper-deep);border-radius:999px;gap:.25rem;padding:3px;display:flex}.filters button{color:var(--ink-muted);background:0 0;border:none;border-radius:999px;padding:.35rem .75rem;font-size:.8rem;font-weight:500;transition:background .15s,color .15s}.filters button.is-active{background:var(--surface);color:var(--ink);box-shadow:0 1px 3px #0000000f}.todo-list{margin:0;padding:0;list-style:none}.todo-item{border-bottom:1px solid var(--line);align-items:center;gap:.65rem;padding:.85rem 1rem;animation:.2s fadeIn;display:flex}.todo-item:last-child{border-bottom:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.todo-item.is-done .todo-text{color:var(--ink-muted);text-decoration:line-through;-webkit-text-decoration-color:var(--line);text-decoration-color:var(--line)}.todo-check{flex-shrink:0;display:flex;position:relative}.todo-check input{opacity:0;width:0;height:0;position:absolute}.checkmark{border:2px solid var(--line);border-radius:6px;width:22px;height:22px;transition:border-color .15s,background .15s}.todo-check input:checked+.checkmark{background:var(--accent);border-color:var(--accent)}.todo-check input:checked+.checkmark:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:5px;height:10px;margin:2px auto;display:block;transform:rotate(45deg)}.todo-text{text-align:left;word-break:break-word;flex:1}.todo-edit{border:1px solid var(--accent);background:var(--surface);color:var(--ink);border-radius:6px;flex:1;padding:.35rem .5rem}.todo-remove{width:28px;height:28px;color:var(--ink-muted);opacity:0;background:0 0;border:none;border-radius:8px;flex-shrink:0;font-size:1.35rem;line-height:1;transition:opacity .15s,background .15s,color .15s}.todo-item:hover .todo-remove,.todo-item:focus-within .todo-remove{opacity:1}.todo-remove:hover{color:var(--danger);background:#9b22261a}.empty-state{text-align:center;color:var(--ink-muted);padding:2rem 1rem;font-size:.95rem}.card-footer{text-align:center;border-top:1px solid var(--line);background:var(--paper-deep);padding:.75rem 1rem}.btn-clear{color:var(--ink-muted);text-underline-offset:3px;background:0 0;border:none;font-size:.85rem;text-decoration:underline}.btn-clear:hover{color:var(--danger)}