[hidden] { display: none !important; }
:root { --bg: #f4f6f8; --card: #fff; --text: #1c2228; --muted: #66707a; --border: #e0e5ea; --radius: 12px; --bueno: #2f9e6e; --medio: #e0a21b; --malo: #d9534f; }
@media (prefers-color-scheme: dark) { :root { --bg: #12161b; --card: #1b2128; --text: #edf1f5; --muted: #a2acb6; --border: #2e3741; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 system-ui, -apple-system, Segoe UI, Roboto, sans-serif; }
.top { text-align: center; padding: 24px 16px 6px; }
h1 { margin: 0; font-size: 1.7rem; line-height: 1.2; }
h2 { font-size: 1.05rem; margin: 0 0 12px; }
.sub { color: var(--muted); margin: 4px 0; }
main { max-width: 760px; margin: 0 auto; padding: 8px 16px 24px; display: grid; gap: 14px; }
.tarjeta { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; min-width: 0; }
.etq { color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; }
.grande { font-size: 2.8rem; font-weight: 800; line-height: 1.1; font-variant-numeric: tabular-nums; }
.cifras { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.cifras .tarjeta { text-align: center; padding: 12px 8px; }
.cifras b { display: block; font-size: 1.25rem; font-variant-numeric: tabular-nums; }
.cifras span { color: var(--muted); font-size: .85rem; }
input, select { width: 100%; padding: 9px 10px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg); color: var(--text); font: inherit; }
label { display: grid; gap: 4px; font-size: .9rem; color: var(--muted); }
.form { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.boton { border: 0; background: var(--accent); color: #fff; font: inherit; font-weight: 700; padding: 12px 18px; border-radius: 10px; cursor: pointer; }
.boton:disabled { opacity: .45; cursor: default; }
.texto { color: var(--muted); font-size: .92rem; }
footer { text-align: center; color: var(--muted); font-size: .85rem; padding: 0 16px 24px; }
a { color: inherit; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { text-align: left; padding: 7px 6px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; cursor: pointer; }
td.n, th.n { text-align: right; font-variant-numeric: tabular-nums; }
.barrita { height: 8px; border-radius: 99px; background: var(--border); overflow: hidden; min-width: 60px; }
.barrita div { height: 100%; }
.tabla-scroll { overflow-x: auto; }
@media (max-width: 480px) { .grande { font-size: 2.3rem; } }