:root {
  --bg: #f4f6fa;
  --panel: #ffffff;
  --panel-2: #eef2f8;
  --ink: #0f1c2e;
  --ink-2: #4a5a70;
  --line: #d6dde8;
  --brand: #22397e;
  --accent: #22397e;
  --accent-ink: #ffffff;
  --star: #3faeea;
  --warn-bg: #fff4dc;
  --warn-ink: #7a4e00;
  --int-bg: #fde8e8;
  --int-ink: #8a1c1c;
  --range: #cdd5ec;
  --radius: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b1320; --panel: #121c2c; --panel-2: #182438; --ink: #e8eef7; --ink-2: #9fb0c6;
    --line: #26354d; --brand: #9fb3ee; --accent: #6fb8ec; --accent-ink: #06121c; --star: #3faeea;
    --warn-bg: #3a2c0c; --warn-ink: #f3d28a; --int-bg: #3d1515; --int-ink: #f4b4b4; --range: #1d4450;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b1320; --panel: #121c2c; --panel-2: #182438; --ink: #e8eef7; --ink-2: #9fb0c6;
  --line: #26354d; --brand: #9fb3ee; --accent: #6fb8ec; --accent-ink: #06121c; --star: #3faeea;
  --warn-bg: #3a2c0c; --warn-ink: #f3d28a; --int-bg: #3d1515; --int-ink: #f4b4b4; --range: #1d4450;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.45 "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-variant-numeric: tabular-nums;
}
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px 48px; }

header.top {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px;
  padding: 18px 0 14px; border-bottom: 1px solid var(--line); margin-bottom: 18px;
}
.logo { display: flex; align-items: center; gap: 10px; color: var(--brand); text-decoration: none; }
.logo svg { width: 38px; height: 38px; }
.logo b { font-size: 20px; letter-spacing: .14em; }
.logo small { display: block; color: var(--ink-2); font-size: 12px; letter-spacing: 0; font-weight: 500; }
.top .sp { flex: 1; }
.badge { font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 99px; background: var(--panel-2); color: var(--ink-2); }
.badge.int { background: var(--int-bg); color: var(--int-ink); }

button, .btn {
  font: inherit; font-weight: 600; cursor: pointer; border-radius: 8px;
  border: 1px solid var(--line); background: var(--panel); color: var(--ink); padding: 8px 14px;
}
button.pri { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
button.lnk { border: 0; background: none; color: var(--accent); padding: 6px 4px; }
button:focus-visible, select:focus-visible, input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 18px; align-items: start; }
@media (max-width: 920px) { .grid { grid-template-columns: minmax(0, 1fr); } }

section.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 18px; }
section.card > h2 { margin: 0 0 4px; font-size: 16px; }
section.card > p.sub { margin: 0 0 14px; color: var(--ink-2); font-size: 13px; }

.meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; }
label.f { display: flex; flex-direction: column; gap: 4px; font-size: 12px; font-weight: 600; color: var(--ink-2); }
select, input[type="number"], input[type="text"] {
  font: inherit; font-size: 14px; color: var(--ink); background: var(--panel);
  border: 1px solid var(--line); border-radius: 7px; padding: 7px 8px; width: 100%; min-width: 0;
}

.grupo { border: 1px solid var(--line); border-radius: 9px; padding: 12px; margin-bottom: 10px; background: var(--panel-2); }
.grupo .hd { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.grupo .hd b { font-size: 14px; }
.grupo .hd .sp { flex: 1; }
.grupo .campos { display: grid; grid-template-columns: 90px repeat(3, minmax(0, 1fr)); gap: 8px; }
.grupo .campos.mod { grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 8px; }
@media (max-width: 560px) {
  .grupo .campos, .grupo .campos.mod { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.grupo .equipo { margin-top: 8px; font-size: 12px; color: var(--ink-2); }

.presets { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.presets button { font-size: 13px; padding: 6px 10px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.seg button { border: 0; border-radius: 0; padding: 7px 16px; }
.seg button[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); }

.mods { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px; }
@media (max-width: 560px) { .mods { grid-template-columns: minmax(0, 1fr); } }
.mod { border: 1px solid var(--line); border-radius: 9px; padding: 14px; }
.mod h3 { margin: 0; font-size: 14px; }
.mod .que { color: var(--ink-2); font-size: 12px; margin: 2px 0 10px; }
.big { font-size: 26px; font-weight: 700; color: var(--brand); line-height: 1.1; }
.big small { font-size: 13px; font-weight: 500; color: var(--ink-2); }
.kv { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; padding: 3px 0; border-bottom: 1px dashed var(--line); }
.kv:last-child { border-bottom: 0; }
.kv span:last-child { font-weight: 600; text-align: right; }

.rango { margin: 10px 0 6px; }
.rango .bar { position: relative; height: 10px; border-radius: 99px; background: var(--panel-2); }
.rango .fill { position: absolute; top: 0; bottom: 0; border-radius: 99px; background: var(--range); }
.rango .pin { position: absolute; top: -4px; width: 4px; height: 18px; border-radius: 2px; background: var(--accent); transform: translateX(-2px); }
.rango .lbl { display: flex; justify-content: space-between; font-size: 11px; color: var(--ink-2); margin-top: 4px; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 6px 6px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-2); font-weight: 600; }
td.n, th.n { text-align: right; white-space: nowrap; }
.tbl { overflow-x: auto; }

.avisos { list-style: none; margin: 0; padding: 0; }
.avisos li { background: var(--warn-bg); color: var(--warn-ink); padding: 8px 10px; border-radius: 7px; font-size: 13px; margin-bottom: 6px; }
.leyenda { font-size: 12px; color: var(--ink-2); border-left: 3px solid var(--star); padding: 6px 10px; margin: 0; }

.interno { border-color: var(--int-ink); }
.interno > h2 { color: var(--int-ink); }
.params { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; margin-bottom: 12px; }
.alerta { background: var(--int-bg); color: var(--int-ink); padding: 8px 10px; border-radius: 7px; font-size: 13px; margin: 8px 0; }
.ok { color: var(--accent); font-weight: 600; }

.print-only { display: none; }
footer { color: var(--ink-2); font-size: 12px; text-align: center; margin-top: 24px; }
.toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 8px; font-size: 13px; opacity: 0; transition: opacity .2s; pointer-events: none; }
.toast.on { opacity: 1; }

@media print {
  :root { --bg: #fff; --panel: #fff; --panel-2: #f3f5f9; --ink: #000; --ink-2: #333; --line: #bbb; }
  body { font-size: 11px; }
  .no-print, .interno, .presets, button { display: none !important; }
  .print-only { display: block; }
  .grid { grid-template-columns: 1fr; }
  section.card { break-inside: avoid; border: 1px solid #bbb; padding: 10px; margin-bottom: 10px; }
  select, input { border: 0; padding: 0; appearance: none; -webkit-appearance: none; background: none; }
  .grupo { break-inside: avoid; }
}