:root{--bg:#0b0e13;--card:#121621;--fg:#e9eef7;--muted:#95a0b5;--primary:#6bc2ff;--line:#1f2431}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;background:var(--bg);color:var(--fg);font-family:Inter,system-ui,Arial,sans-serif}.container{max-width:1000px;margin:0 auto;padding:16px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.topbar h1{font-size:20px;margin:0;color:var(--primary)}.grid{display:grid;gap:16px;grid-template-columns:1fr}@media(min-width:880px){.grid{grid-template-columns:1fr 1fr 1fr}}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}.card h2{margin:0 0 12px;font-size:18px}.row{display:flex;gap:8px;margin-bottom:10px}.input{flex:1;padding:10px 12px;background:#0e1320;color:var(--fg);border:1px solid var(--line);border-radius:8px}.input:focus{outline:1px solid var(--primary)}.btn{padding:10px 12px;border-radius:8px;background:var(--primary);color:#06101a;border:none;cursor:pointer;font-weight:600}.btn.ghost{background:#0e1320;color:var(--fg);border:1px solid var(--line)}.list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.list-row{display:flex;align-items:center;gap:8px;background:#0e1320;border:1px solid var(--line);border-radius:8px;padding:8px}.timebox{width:110px;padding:8px;background:#0c111c;color:var(--fg);border:1px solid var(--line);border-radius:8px}.flex{flex:1}.muted{color:var(--muted);font-size:13px}.check{display:flex;align-items:center;gap:8px}.done{text-decoration:line-through;color:var(--muted)}.clock{display:flex;flex-direction:column;gap:6px;align-items:flex-start}.clock .time{font-size:40px;font-weight:800;line-height:1}.clock .date{color:var(--muted)}