[hidden] { display: none !important; }
:root { --bg: #eef5f1; --card: #fff; --text: #13261e; --muted: #5d7168; --border: #d5e3dc; --accent: #0b6e4f; --ok: #2f9e6e; --mal: #d9534f; }
@media (prefers-color-scheme: dark) { :root { --bg: #0d1713; --card: #15231d; --text: #e9f3ee; --muted: #9fb4aa; --border: #28392f; --accent: #2fbf8a; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.45 system-ui, -apple-system, Segoe UI, Roboto, sans-serif; }
.top { text-align: center; padding: 20px 16px 4px; }
h1 { margin: 0; font-size: 1.8rem; }
h2 { font-size: 1.05rem; margin: 0 0 8px; }
.sub { color: var(--muted); margin: 4px 0; }
main { max-width: 520px; margin: 0 auto; padding: 8px 16px 24px; display: grid; gap: 12px; }
.tarjeta { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 14px; }
.grid { display: grid; grid-template-columns: .8fr 1fr 1fr 1fr; gap: 6px; }
.club { display: flex; align-items: center; justify-content: center; text-align: center; font-weight: 800; font-size: .85rem; color: var(--accent); padding: 6px 2px; }
.celda { aspect-ratio: 1; border: 2px solid var(--border); background: var(--card); border-radius: 10px; color: var(--text); font: inherit; font-size: .8rem; font-weight: 700; padding: 4px; cursor: pointer; display: flex; align-items: center; justify-content: center; text-align: center; }
.celda:hover { border-color: var(--accent); }
.celda.ok { background: var(--ok); border-color: var(--ok); color: #fff; cursor: default; }
.celda.activa { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 35%, transparent); }
.celda.agitar { animation: agitar .35s; border-color: var(--mal); }
@keyframes agitar { 25% { transform: translateX(-5px); } 75% { transform: translateX(5px); } }
.panel { display: grid; gap: 8px; }
.panel p { margin: 0; font-weight: 700; }
.buscador { position: relative; }
.buscador input { width: 100%; padding: 12px; border-radius: 10px; border: 1px solid var(--border); background: var(--bg); color: var(--text); font: inherit; }
.sugerencias { position: absolute; top: 100%; left: 0; right: 0; z-index: 5; list-style: none; margin: 4px 0 0; padding: 4px; background: var(--card); border: 1px solid var(--border); border-radius: 10px; max-height: 240px; overflow-y: auto; box-shadow: 0 8px 20px #0003; }
.sugerencias li { padding: 8px 10px; border-radius: 6px; cursor: pointer; }
.sugerencias li:hover { background: var(--bg); }
.boton { border: 0; background: var(--accent); color: #fff; font: inherit; font-weight: 700; padding: 12px 18px; border-radius: 10px; cursor: pointer; }
.boton.sec { background: transparent; color: var(--muted); border: 1px solid var(--border); }
.final { text-align: center; }
.texto { color: var(--muted); font-size: .92rem; }
footer { text-align: center; color: var(--muted); font-size: .8rem; padding: 0 16px 24px; }