:root{--bg:#0d1020;--panel:#171b30;--panel2:#202642;--text:#f5f7ff;--muted:#9ca5c2;--accent:#82e6b1;--accent2:#55c995;--danger:#ff7d8d;--line:#303752}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 20% 0,#1a2142 0,#0d1020 38rem);color:var(--text);font:16px/1.45 system-ui,-apple-system,Segoe UI,sans-serif;min-height:100vh}input,select,button{font:inherit}.topbar{height:68px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100vw - 1000px)/2));background:#0d1020cc;backdrop-filter:blur(14px);position:sticky;top:0;z-index:5}.brand{color:var(--text);font-size:21px;font-weight:800;text-decoration:none}.brand span,.logo{color:var(--accent)}.container{width:min(1000px,calc(100% - 28px));margin:auto;padding:54px 0}.hero{margin-bottom:42px}.eyebrow{color:var(--accent);font-size:12px;letter-spacing:.18em;font-weight:800}.hero h1{font-size:clamp(36px,7vw,68px);line-height:1;margin:8px 0 28px;letter-spacing:-.04em}.create-card,.login-card,.item{background:linear-gradient(145deg,#1b2038,#15192d);border:1px solid var(--line);box-shadow:0 18px 60px #0004}.create-card{display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto;gap:14px;padding:18px;border-radius:18px;align-items:end}.wide{min-width:200px}label{display:grid;gap:7px;color:var(--muted);font-size:13px;font-weight:700}input,select{width:100%;background:#0f1325;color:var(--text);border:1px solid #39415f;border-radius:10px;padding:11px 12px;outline:none}input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #82e6b122}.primary,.secondary,.ghost,.delete,.check{border:0;cursor:pointer}.primary{background:var(--accent);color:#07130e;border-radius:10px;padding:12px 18px;font-weight:850}.primary:hover{background:var(--accent2)}.add{height:43px;white-space:nowrap}.ghost{background:transparent;color:var(--muted)}.tabs{display:flex;gap:8px;margin-bottom:18px}.tabs a{color:var(--muted);padding:8px 13px;border-radius:99px;text-decoration:none}.tabs a.active{background:var(--panel2);color:var(--text)}.search{margin-bottom:14px}.items{list-style:none;margin:0;padding:0;display:grid;gap:10px}.item{border-radius:14px;padding:14px;display:flex;gap:13px;align-items:flex-start}.item-main{flex:1;min-width:0}.item strong{display:block;font-size:17px;overflow-wrap:anywhere}.item.done strong{text-decoration:line-through;color:var(--muted)}.check{width:27px;height:27px;flex:none;border-radius:8px;border:2px solid #57617f;background:transparent;color:#07130e;font-weight:900}.done .check{background:var(--accent);border-color:var(--accent)}.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:7px}.pill{font-size:12px;color:#cbd2e9;background:#282e4b;border-radius:99px;padding:3px 8px}.pill.due{color:#b5f2d1}.pill.high{color:#ffb5bd;background:#492732}.source,.meta{font-size:12px;color:#6f7898}.delete{background:transparent;color:#727b98;font-size:25px;line-height:1}.delete:hover{color:var(--danger)}details{margin-top:8px;color:var(--muted);font-size:13px}summary{cursor:pointer}.edit-form{display:grid;grid-template-columns:2fr 1fr 1fr 120px auto;gap:8px;margin-top:10px}.secondary{background:#303854;color:var(--text);border-radius:9px;padding:9px 12px}.empty{text-align:center;color:var(--muted);padding:50px 15px;border:1px dashed var(--line);border-radius:14px}.login-shell{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(390px,100%);padding:34px;border-radius:20px}.login-card h1{font-size:40px;margin:8px 0 0}.logo{font-size:40px}.muted{color:var(--muted);margin-top:3px}.stack{display:grid;gap:17px;margin-top:27px}.error{color:#ffd1d6;background:#4b2330;border-radius:9px;padding:10px}.login-card .primary{margin-top:5px}@media(max-width:820px){.create-card{grid-template-columns:1fr 1fr}.wide{grid-column:1/-1}.add{width:100%}.edit-form{grid-template-columns:1fr 1fr}.edit-form input:first-child{grid-column:1/-1}}@media(max-width:520px){.container{padding-top:32px}.create-card{grid-template-columns:1fr}.wide{grid-column:auto}.hero h1{font-size:42px}.item{padding:12px}.edit-form{grid-template-columns:1fr}.topbar{padding:0 16px}}