/* Estilos propios de esta calculadora. Lo comun esta en site.css y calc.css. */

:root{
  --bg:#fbf9f5; --surface:#ffffff; --surface-2:#f4f1ea; --border:#e6e0d5;
  --ink:#16181c; --ink-2:#4a4f57; --ink-muted:#6f737b;
  --accent:#0e6e7a; --accent-ink:#ffffff;
  --c-1:#0e6e7a; --c-2:#c84a28; --c-3:#3c9084;
  --gain:#0e6e7a; --loss:#c84a28;
  --radius:14px; --shadow:0 1px 2px rgba(0,0,0,.05),0 8px 24px rgba(0,0,0,.05);
}
html[data-theme="dark"]{
  --bg:#101312; --surface:#1a1d1c; --surface-2:#242826; --border:#333733;
  --ink:#f2f2ef; --ink-2:#c2c2bc; --ink-muted:#8f8f88;
  --accent:#3fb3c0; --accent-ink:#0d0f12;
  --c-1:#3fb3c0; --c-2:#f2795a; --c-3:#6cb8ab;
  --gain:#3fb3c0; --loss:#f2795a;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35);
}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
header.site{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;letter-spacing:-.02em;color:var(--ink);text-decoration:none}
.hero{padding:34px 0 10px;max-width:780px}
.app{display:grid;grid-template-columns:1fr;gap:20px;margin-top:8px}
@media(min-width:980px){.app{grid-template-columns:.85fr 1.15fr;align-items:start}}
.card+.card{margin-top:20px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
input[type=number],select{width:100%;padding:10px 11px;border:1px solid var(--border);border-radius:9px;
  background:var(--bg);color:var(--ink);font:inherit;font-size:.95rem}
.seg{display:flex;border:1px solid var(--border);border-radius:9px;overflow:hidden}
.seg button{flex:1;border:0;background:var(--bg);color:var(--ink-2);font:inherit;font-size:.85rem;
  padding:9px;cursor:pointer;font-weight:600}
.prow{display:grid;grid-template-columns:1fr 104px 74px;gap:10px;align-items:center;
  padding:8px 0;border-bottom:1px solid var(--border)}
.prow:last-of-type{border-bottom:0}
.prow .nm{font-weight:650;font-size:.92rem}
.prow .nm small{display:block;font-weight:400;font-size:.75rem;color:var(--ink-muted);line-height:1.3}
.prow .wkg{text-align:right;font-variant-numeric:tabular-nums;font-weight:650;font-size:.92rem;color:var(--ink-2)}
.prow input{text-align:center;font-variant-numeric:tabular-nums;font-weight:650}
/* medidores de nivel */
.meter{margin:14px 0}
.meter .mh{display:flex;justify-content:space-between;align-items:baseline;font-size:.85rem;margin-bottom:5px}
.meter .mh b{font-weight:650}
.meter .mh .lv{color:var(--ink-2);font-size:.82rem}
.mtrack{position:relative;height:22px;background:var(--surface-2);border-radius:5px;overflow:hidden}
.mtrack .tick{position:absolute;top:0;bottom:0;width:1px;background:var(--border)}
.mtrack .fill{position:absolute;left:0;top:0;bottom:0;border-radius:5px 0 0 5px}
.mtrack .mark{position:absolute;top:-3px;bottom:-3px;width:3px;background:var(--ink);border-radius:2px;
  box-shadow:0 0 0 2px var(--surface)}
.scale{display:flex;justify-content:space-between;font-size:.68rem;color:var(--ink-muted);margin-top:3px;
  text-transform:uppercase;letter-spacing:.04em}
.hero-num{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}
.hero-num .v{font-size:clamp(1.9rem,5.5vw,2.6rem);font-weight:700;letter-spacing:-.03em;line-height:1.05}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border);
  border:1px solid var(--border);border-radius:11px;overflow:hidden;margin-top:16px}
@media(max-width:460px){.tiles{grid-template-columns:repeat(2,1fr)}}
.tile{background:var(--surface);padding:12px}
.tile .v{font-size:1.22rem;font-weight:680;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.tile .v small{font-size:.7rem;font-weight:600;color:var(--ink-muted);margin-left:2px}
/* gráfico */
.chartbox{position:relative;margin-top:6px}
.chartbox svg{width:100%;height:auto;display:block;overflow:visible}
.tip{position:absolute;pointer-events:none;background:var(--surface);border:1px solid var(--border);
  border-radius:9px;padding:7px 10px;font-size:.82rem;box-shadow:var(--shadow);opacity:0;transition:opacity .1s;
  white-space:nowrap;z-index:5}
.tip b{font-variant-numeric:tabular-nums}
.legend{display:flex;flex-wrap:wrap;gap:14px;margin-top:12px;font-size:.83rem;color:var(--ink-2)}
.legend div{display:flex;align-items:center;gap:7px}
.dash{width:16px;height:0;border-top:2px dashed var(--ink-muted);flex:none}
.tablewrap{overflow-x:auto;max-width:100%;margin:14px 0;border:1px solid var(--border);border-radius:11px}
th{background:var(--surface-2);font-size:.76rem;text-transform:uppercase;letter-spacing:.05em;
  color:var(--ink-muted);font-weight:650}
tr.hl td{background:color-mix(in srgb,var(--accent) 8%,transparent);font-weight:650}
.badge{display:inline-block;padding:1px 7px;border-radius:20px;font-size:.72rem;font-weight:650;
  background:var(--surface-2);color:var(--ink-muted);border:1px solid var(--border)}
.badge.meas{background:color-mix(in srgb,var(--accent) 12%,transparent);color:var(--accent);border-color:transparent}
.zbar{display:inline-block;height:9px;border-radius:2px;vertical-align:middle;margin-right:8px}
.callout{margin-top:16px;padding:12px 14px;border-radius:10px;background:var(--surface-2);
  border-left:3px solid var(--accent);font-size:.9rem;color:var(--ink-2)}
.callout.err{border-left-color:var(--loss)}
details.faq{border:1px solid var(--border);border-radius:11px;padding:14px 16px;margin-bottom:10px;background:var(--surface)}
footer.site{border-top:1px solid var(--border);margin-top:56px;padding:28px 0 40px;font-size:.85rem;color:var(--ink-muted)}