:root{
  --bg:#0b1220;
  --panel:rgba(255,255,255,.06);
  --stroke:rgba(255,255,255,.12);
  --text:#e5e7eb;
  --muted:#9ca3af;
  --accent:#a78bfa;
  --danger:#f87171;
  --ok:#22c55e;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:
    radial-gradient(800px 600px at 100% 0%, #1f1147 0, transparent 60%),
    radial-gradient(800px 600px at 0% 100%, #0ea5e9 0, transparent 60%),
    linear-gradient(160deg,#0b1220, #0b1220);
  color:var(--text);
  font-family:'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}
.app{max-width:980px;margin:0 auto;padding:24px}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.3px}
.brand img{width:24px;height:24px;filter:drop-shadow(0 2px 6px rgba(0,0,0,.5))}
.actions button{margin-left:8px}
.card{
  background-color:var(--panel);
  border:1px solid var(--stroke);
  border-radius:14px;
  padding:14px;
  box-shadow:0 8px 24px rgba(0,0,0,.25), inset 0 1px 0 rgba(255,255,255,.05);
  margin:12px 0;
}
.composer input, .composer select{
  width:100%;
  padding:12px 14px;
  margin:8px 0;
  border:1px solid var(--stroke);
  background:rgba(0,0,0,.2);
  color:var(--text);
  border-radius:12px;
  outline:none;
  transition:border .2s, box-shadow .2s;
}
.composer input:focus, .composer select:focus{border-color:#60a5fa;box-shadow:0 0 0 4px rgba(96,165,250,.15)}
.composer .row{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:10px;align-items:center}
button{
  background:linear-gradient(180deg,#8b5cf6,#7c3aed);
  border:none;color:white;font-weight:700;padding:12px 16px;border-radius:12px;
  cursor:pointer;transition:transform .05s ease;
}
button:active{transform:translateY(1px)}
.controls .pills{display:flex;gap:8px;flex-wrap:wrap}
.pill{
  background:rgba(255,255,255,.08);
  border:1px solid var(--stroke);
  color:var(--text);
  border-radius:999px;
  padding:8px 12px;
}
.pill.active{outline:2px solid #60a5fa}
.lists{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.list{list-style:none;margin:0;padding:0;min-height:60px}
.item{
  display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;
  background:rgba(255,255,255,.04);border:1px solid var(--stroke);border-radius:12px;
  padding:10px;margin:8px 0;
}
.item.dragging{opacity:.6;border-style:dashed}
.check{width:22px;height:22px;border-radius:6px;border:2px solid var(--muted);display:inline-flex;align-items:center;justify-content:center;cursor:pointer}
.check.done{border-color:var(--ok);background:rgba(34,197,94,.15)}
.title{font-weight:600}
.meta{display:flex;gap:10px;color:var(--muted);font-size:12px}
.tag{background:rgba(255,255,255,.08);border:1px solid var(--stroke);border-radius:999px;padding:2px 8px}
.badge{font-size:12px;padding:2px 6px;border-radius:6px;border:1px solid var(--stroke)}
.badge.high{color:#fecaca;border-color:rgba(248,113,113,.4)}
.badge.low{color:#bfdbfe;border-color:rgba(59,130,246,.35)}
.btn-icon{background:transparent;border:1px solid var(--stroke);padding:8px;border-radius:10px}
.btn-icon:hover{border-color:#60a5fa}
.footer{margin-top:10px;text-align:center;color:var(--muted)}
@media(max-width:720px){.composer .row{grid-template-columns:1fr 1fr;grid-auto-rows:auto} .lists{grid-template-columns:1fr}}