:root {
  color-scheme: light;
  --bg: #f4f5f7; --surface: #ffffff; --surface-2: #f8f9fb; --border: #e3e5ea;
  --text: #16181d; --text-2: #52514e; --muted: #6b6f76;
  --accent: #1f3864; --accent-ink: #ffffff;
  --series-1: #2a78d6; --series-2: #eb6834; --series-1-soft: rgba(42,120,214,.35);
  --good: #008300; --bad: #c62828; --warn-bg: #fff6e0;
  --grid: #eceef2;
  --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #121212; --surface: #1a1a19; --surface-2: #222220; --border: #33332f;
    --text: #f0efec; --text-2: #c3c2b7; --muted: #9a998f;
    --accent: #3987e5; --accent-ink: #ffffff;
    --series-1: #3987e5; --series-2: #d95926; --series-1-soft: rgba(57,135,229,.35);
    --good: #4caf50; --bad: #ef6b6b; --warn-bg: #3a3220; --grid: #2a2a27;
  }
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif; background: var(--bg); color: var(--text); }
.hidden { display: none !important; }
.muted { color: var(--muted); } .small { font-size: 12px; }
.err { color: var(--bad); min-height: 1.2em; }
h1 { font-size: 22px; margin: 0 0 4px; } h2 { font-size: 15px; margin: 0; } h3 { font-size: 14px; margin: 20px 0 6px; }

.btn { border: 1px solid var(--border); background: var(--surface); color: var(--text); border-radius: 8px; padding: 7px 12px; cursor: pointer; font: inherit; }
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.btn.ghost { background: transparent; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 14px; }
.card-h { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }

.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: 100%; max-width: 360px; display: grid; gap: 12px; }
label { display: grid; gap: 4px; font-size: 13px; color: var(--text-2); }
input, select { font: inherit; padding: 7px 9px; border: 1px solid var(--border); border-radius: 7px; background: var(--surface); color: var(--text); }

.top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 16px; background: var(--surface); border-bottom: 1px solid var(--border); flex-wrap: wrap; position: sticky; top: 0; z-index: 20; }
.brand { display: flex; gap: 10px; align-items: center; }
.top-actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.badge { font-size: 12px; padding: 2px 8px; border-radius: 99px; border: 1px solid var(--border); color: var(--text-2); }
.badge.ok::before { content: "● "; color: var(--good); } .badge.ko::before { content: "● "; color: var(--bad); }

main, .filters, .tabs { margin-left: 16px; margin-right: 16px; }
.filters { margin-top: 14px; display: flex; gap: 18px; align-items: flex-end; flex-wrap: wrap; }
.f-group { display: grid; gap: 6px; } .f-label { font-size: 12px; color: var(--muted); }
.f-input { width: 200px; max-width: 100%; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { border: 1px solid var(--border); border-radius: 99px; padding: 4px 10px; cursor: pointer; user-select: none; background: var(--surface); font-size: 13px; }
.chip.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.dd { position: relative; } .dd-btn { min-width: 240px; text-align: left; }
.dd-panel { position: absolute; top: 100%; left: 0; margin-top: 4px; width: 340px; max-width: 90vw; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 8px; z-index: 30; box-shadow: 0 6px 24px rgba(0,0,0,.12); }
.dd-panel input { width: 100%; } .dd-actions { font-size: 12px; margin: 6px 0; } .dd-actions a { color: var(--series-1); }
.dd-list { max-height: 280px; overflow: auto; display: grid; gap: 2px; }
.dd-list label { display: flex; gap: 6px; align-items: center; color: var(--text); padding: 3px 2px; }

.tabs { display: flex; gap: 4px; margin-top: 4px; margin-bottom: 14px; border-bottom: 1px solid var(--border); overflow-x: auto; }
.tab { border: 0; background: none; padding: 9px 14px; cursor: pointer; color: var(--muted); font: inherit; border-bottom: 2px solid transparent; white-space: nowrap; }
.tab.active { color: var(--text); border-bottom-color: var(--accent); font-weight: 600; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-bottom: 14px; }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; }
.kpi .k-l { font-size: 12px; color: var(--muted); } .kpi .k-v { font-size: 22px; font-weight: 650; margin-top: 2px; font-variant-numeric: tabular-nums; }
.kpi .k-s { font-size: 12px; color: var(--text-2); margin-top: 2px; }
.up { color: var(--bad); } .down { color: var(--good); }

.chart-box { position: relative; height: 280px; }
.grid2 { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 1700px) { .grid2 { grid-template-columns: 1fr 1fr; } }
.grid2 .card { margin-bottom: 0; } .grid2 { margin-bottom: 14px; }
@media (max-width: 720px) { .top { position: static; } }

.tbl-wrap { overflow: auto; max-height: 420px; } .tbl-wrap.tall { max-height: 640px; }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { padding: 6px 8px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; }
th { position: sticky; top: 0; background: var(--surface-2); font-weight: 600; color: var(--text-2); cursor: pointer; z-index: 1; }
td.n, th.n { text-align: right; font-variant-numeric: tabular-nums; }
tr.tot td { font-weight: 650; background: var(--surface-2); position: sticky; bottom: 0; }
tbody tr:hover td { background: var(--surface-2); }
td input, td select { padding: 3px 5px; font-size: 12px; } td input.num { width: 110px; text-align: right; } td input.pct { width: 64px; text-align: right; }
tr.edited td { background: var(--warn-bg); }

.vars { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; align-items: end; }
.vars .chk { display: flex; align-items: center; gap: 6px; }
.regla { display: grid; grid-template-columns: 120px 140px 1fr 32px; gap: 8px; margin-bottom: 6px; }
.row-actions { display: flex; gap: 8px; align-items: center; margin-top: 10px; flex-wrap: wrap; }

.loading { position: fixed; inset: 0; background: rgba(0,0,0,.25); display: flex; gap: 10px; align-items: center; justify-content: center; z-index: 50; color: #fff; font-weight: 600; }
.spinner { width: 28px; height: 28px; border: 3px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: s 0.8s linear infinite; }
@keyframes s { to { transform: rotate(360deg); } }