:root{--bg: #0f172a;--card: #111827;--muted: #ADD8E6;--text: #e5e7eb;--primary: #22c55e;--danger: #ef4444;--border: #1f2937}*{box-sizing:border-box}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,Helvetica Neue,Arial;background:radial-gradient(1200px 600px at 20% -10%,#0b1020,var(--bg));color:var(--text)}.container{max-width:820px;margin:48px auto;padding:0 16px}.header{margin-bottom:16px;text-align:right}.subtitle{color:var(--muted);margin:6px 0 0}h1{font-weight:700;margin:0;text-align:center}.card{background:linear-gradient(180deg,#ffffff05,#fff0);border:1px solid var(--border);border-radius:12px;box-shadow:0 10px 30px #0003;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.form{padding:16px;margin-bottom:16px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}label{color:var(--muted);font-size:.9rem}input,textarea{padding:10px 12px;border-radius:8px;border:1px solid var(--border);background:#0b1324;color:var(--text);outline:none}input:focus,textarea:focus{border-color:#334155}.btn{padding:8px 12px;border-radius:8px;border:1px solid var(--border);background:#0b1324;color:var(--text);cursor:pointer}.btn:hover{filter:brightness(1.1)}.btn.primary{background:linear-gradient(180deg,#2dd46a,#16a34a);border:none;color:#06210f;font-weight:700}.btn.danger{background:linear-gradient(180deg,#ef4444,#b91c1c);border:none;color:#fff}.btn.ghost{background:transparent}.toolbar{display:grid;gap:12px;padding:12px;margin-bottom:16px}.search{width:100%;padding:8px 12px;border-radius:8px;border:1px solid var(--border);background:#0b1324;color:var(--text)}.filters{display:flex;gap:8px;flex-wrap:wrap}.chip{padding:6px 12px;border-radius:999px;border:1px solid var(--border);background:#0b1324;color:var(--text);cursor:pointer;font-size:.9rem}.chip.active{background:var(--primary);color:#06210f;font-weight:700;border-color:var(--primary)}.list{list-style:none;padding:0;margin:0;display:grid;gap:12px}.item{padding:12px}.item-row{display:flex;align-items:flex-start;gap:12px}.item-content{flex:1}.title{margin:0 0 4px;font-size:1.05rem;cursor:pointer}.description{margin:8px 0 0;color:#cbd5e1;line-height:1.4;cursor:pointer}.description.muted{color:var(--muted);font-style:italic}.item.done .title{text-decoration:line-through;color:var(--muted)}.item-footer{display:flex;justify-content:flex-end;margin-top:8px}.empty{color:var(--muted);margin-top:8px;text-align:center}.check{position:relative;display:inline-flex;align-items:center;justify-content:center}.check input{appearance:none;width:20px;height:20px;border-radius:6px;border:2px solid #334155;background:#0b1324;cursor:pointer}.check input:checked{background:var(--primary);border-color:var(--primary)}.check span{position:absolute;width:12px;height:12px;pointer-events:none}.edit-input,.edit-textarea{width:100%;margin-top:4px;border-radius:8px;border:1px solid var(--border);background:#0b1324;color:var(--text);padding:8px 10px}.edit-textarea{resize:vertical}