:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --surface-2: #f3f2ee;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.1);
  --series: #2a78d6;
  --series-wash: rgba(42, 120, 214, 0.1);
  --link: #1c5cab;
  /* Un color fijo por fuente (paleta categórica validada, en este orden) */
  --cat-1: #2a78d6; --cat-2: #eb6834; --cat-3: #1baf7a; --cat-4: #eda100;
  --cat-5: #e87ba4; --cat-6: #008300; --cat-7: #6250d6; --cat-8: #e34948;
  /* Colores de estado: nunca se usan solos, siempre con forma + texto. */
  --good: #0ca30c;
  --warning: #fab219;
  --serious: #ec835a;
  --critical: #d03b3b;
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface: #1a1a19;
    --surface-2: #232321;
    --ink: #f0efec;
    --ink-2: #c3c2b7;
    --muted: #898781;
    --grid: #2c2c2a;
    --axis: #383835;
    --border: rgba(255, 255, 255, 0.1);
    --series: #3987e5;
    --series-wash: rgba(57, 135, 229, 0.12);
    --link: #86b6ef;
    --cat-1: #3987e5; --cat-2: #d95926; --cat-3: #199e70; --cat-4: #c98500;
    --cat-5: #d55181; --cat-6: #008300; --cat-7: #9085e9; --cat-8: #e66767;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface: #1a1a19;
  --surface-2: #232321;
  --ink: #f0efec;
  --ink-2: #c3c2b7;
  --muted: #898781;
  --grid: #2c2c2a;
  --axis: #383835;
  --border: rgba(255, 255, 255, 0.1);
  --series: #3987e5;
  --series-wash: rgba(57, 135, 229, 0.12);
  --link: #86b6ef;
    --cat-1: #3987e5; --cat-2: #d95926; --cat-3: #199e70; --cat-4: #c98500;
    --cat-5: #d55181; --cat-6: #008300; --cat-7: #9085e9; --cat-8: #e66767;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

a { color: var(--link); }

h2 { font-size: 17px; margin: 0 0 10px; }
h3 { font-size: 15px; margin: 0; }

.muted { color: var(--ink-2); }
.section-sub { color: var(--ink-2); margin: -4px 0 12px; font-size: 14px; }

main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 16px;
  display: grid;
  gap: 28px;
}

/* Sin esto, una tabla ancha estira la cuadrícula más allá de la pantalla. */
main > *, .two-col > * { min-width: 0; }

main[aria-busy="true"] .chart-card { opacity: 0.6; }
/* Sin servidor configurado solo se muestra la tarjeta de configuración */
main.sin-datos > :not(#hero) { display: none; }

/* --- Barra superior ------------------------------------------------------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 16px;
  padding-top: max(10px, env(safe-area-inset-top));
  background: color-mix(in srgb, var(--page) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand img { border-radius: 8px; flex: none; }
.brand h1 { font-size: 16px; margin: 0; line-height: 1.2; }
.brand p { margin: 0; font-size: 13px; color: var(--ink-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.top-actions { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.top-actions .muted { text-align: right; }

.btn, .btn-icon {
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
}
.btn { padding: 6px 12px; font-weight: 600; }
.btn-icon { display: grid; place-items: center; width: 34px; height: 34px; }
.btn:hover, .btn-icon:hover { background: var(--surface-2); }
.btn-icon.spinning svg { animation: spin 0.9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.banner {
  max-width: 1120px;
  margin: 12px auto 0;
  padding: 8px 16px;
  background: color-mix(in srgb, var(--warning) 22%, var(--surface));
  border-radius: 8px;
  font-size: 14px;
}

/* --- Niveles ---------------------------------------------------------------- */

.lvl-0 { --lvl: var(--good); --lvl-ink: #fff; }
.lvl-1 { --lvl: var(--warning); --lvl-ink: #0b0b0b; }
.lvl-2 { --lvl: var(--serious); --lvl-ink: #0b0b0b; }
.lvl-3 { --lvl: var(--critical); --lvl-ink: #fff; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px 2px 5px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  background: color-mix(in srgb, var(--lvl) 18%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--lvl) 55%, transparent);
  color: var(--ink);
}
.chip svg { flex: none; }

/* --- Alerta temprana (al inicio) -------------------------------------------- */

.early {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  display: grid;
  gap: 10px;
}
.early-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; }
.early-head h2 { margin: 0; font-size: 19px; }
.early-head .muted { font-size: 13px; }
.early-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.early-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: start;
  padding: 10px 12px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--lvl) 9%, var(--surface));
  border-left: 5px solid var(--lvl);
}
.early-item.lvl-0 { background: var(--surface-2); border-left-color: var(--axis); }
.early-item .hz-icon { color: var(--ink); padding-top: 2px; }
.early-item p { margin: 4px 0 0; }
.early-item.main p { font-size: 16px; }
.early-when { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.early-when strong { font-size: 16px; }
.early-time { font-weight: 700; font-size: 15px; padding: 1px 9px; border-radius: 999px; background: var(--ink); color: var(--surface); font-variant-numeric: tabular-nums; }
.conf { font-size: 12px; color: var(--ink-2); border: 1px solid var(--border); border-radius: 999px; padding: 1px 8px; background: var(--surface); }
.conf.live { color: var(--ink); font-weight: 700; border-color: var(--ink-2); }
.early-none { margin: 0; color: var(--ink-2); }

/* --- Estado general ------------------------------------------------------- */

.hero {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--lvl) 12%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--lvl) 40%, transparent);
  border-left: 8px solid var(--lvl);
}
.hero-badge { flex: none; }
.hero-level { font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-2); }
.hero-title { font-size: 26px; font-weight: 700; line-height: 1.2; margin: 2px 0 6px; }
.hero-text p { margin: 4px 0 0; }
.hero-when { color: var(--ink-2); font-size: 14px; }
.hero-also { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px; }

/* --- Tarjetas de peligro -------------------------------------------------- */

.hazard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 12px;
}

.hazard {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: 4px solid var(--lvl);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}
.hazard.featured { grid-column: 1 / -1; }
.hazard.lvl-0 { border-top-color: var(--grid); }

.hz-head { display: flex; align-items: center; gap: 8px; }
.hz-head h3 { flex: 1; min-width: 0; }
.hz-icon { color: var(--ink-2); display: grid; }
.hz-metric { display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.hz-metric strong { font-size: 24px; font-weight: 650; }
.hz-metric span { color: var(--ink-2); font-size: 13px; }
.hz-headline { margin: 0; }
.hz-when { margin: 0; color: var(--ink-2); font-size: 13px; }

details > summary { cursor: pointer; color: var(--ink-2); font-size: 13px; }
details[open] > summary { margin-bottom: 6px; }

.evidence { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.evidence li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px;
  align-items: start;
  padding: 7px 8px;
  border-radius: 8px;
  background: var(--surface-2);
  font-size: 14px;
}
.evidence .src { display: block; color: var(--ink-2); font-size: 12px; }

/* --- Gráficos --------------------------------------------------------------- */

.chart-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 14px 10px;
  margin-bottom: 12px;
  transition: opacity 0.2s;
}
.chart-card h3 { margin-bottom: 2px; }
.chart-card .chart-sub { margin: 0 0 8px; color: var(--ink-2); font-size: 13px; }

.chart { position: relative; width: 100%; }
.chart svg { display: block; width: 100%; overflow: visible; }
.chart svg:focus { outline: none; }
.chart svg:focus-visible { outline: 2px solid var(--series); outline-offset: 2px; border-radius: 4px; }

.chart .gridline { stroke: var(--grid); stroke-width: 1; shape-rendering: crispEdges; }
.chart .baseline { stroke: var(--axis); stroke-width: 1; shape-rendering: crispEdges; }
.chart .threshold { stroke: var(--ink-2); stroke-width: 1; opacity: 0.55; shape-rendering: crispEdges; }
.chart .tick { fill: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.chart .day { fill: var(--ink-2); font-size: 11px; font-weight: 600; }
.chart .thr-label { fill: var(--ink-2); font-size: 11px; }
.chart .value-label { fill: var(--ink); font-size: 11px; font-weight: 600; paint-order: stroke; stroke: var(--surface); stroke-width: 3px; stroke-linejoin: round; }
.chart .empty { fill: var(--ink-2); font-size: 13px; }
.chart .bar { fill: var(--series); transition: opacity 0.1s; }
.chart .line { fill: none; stroke: var(--series); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart .band { fill: var(--series-wash); }
.chart .dot { fill: var(--series); stroke: var(--surface); stroke-width: 2; }
.chart .crosshair { stroke: var(--ink-2); stroke-width: 1; shape-rendering: crispEdges; }
.chart.hovering .bar:not(.active) { opacity: 0.45; }

.chart-tip {
  position: absolute;
  top: 0;
  pointer-events: none;
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--border);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  border-radius: 8px;
  padding: 7px 10px;
  font-size: 12px;
  min-width: 140px;
  z-index: 2;
}
.chart-tip .tip-time { color: var(--ink-2); margin-bottom: 4px; }
.chart-tip .tip-row { display: flex; align-items: center; gap: 6px; }
.chart-tip .tip-row strong { font-size: 13px; }
.chart-tip .tip-key { width: 12px; height: 2px; background: var(--series); flex: none; }
.chart-tip .tip-row span { color: var(--ink-2); }

.table-view { margin-top: 6px; }
.table-view .table-scroll { max-height: 260px; }

/* --- Tablas y listas -------------------------------------------------------- */

.table-scroll { overflow: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: 13px; }
th, td { padding: 7px 10px; text-align: left; border-bottom: 1px solid var(--grid); white-space: nowrap; }
th { color: var(--ink-2); font-weight: 600; position: sticky; top: 0; background: var(--surface); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: 0; }

.two-col { display: grid; gap: 28px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }

.card-list { display: grid; gap: 10px; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  min-width: 0;
}
.card-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 4px; }
.card-head h3 { flex: 1; min-width: 12ch; }
.card p { margin: 4px 0 0; font-size: 14px; }
.card .meta { color: var(--ink-2); font-size: 13px; }
.raw { font: 12px/1.4 ui-monospace, "Cascadia Mono", Consolas, monospace; color: var(--ink-2); overflow-wrap: anywhere; }
.empty-state { color: var(--ink-2); background: var(--surface); border: 1px dashed var(--border); border-radius: var(--radius); padding: 14px; margin: 0; }

.flags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.flag { font-size: 12px; padding: 2px 8px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); }

.timeline-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.timeline-list li { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: start; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 12px; font-size: 14px; }
.timeline-list time { display: block; color: var(--ink-2); font-size: 12px; }

.src-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.src-list li { display: flex; gap: 10px; align-items: flex-start; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 10px 12px; font-size: 14px; }
.src-list .meta { color: var(--ink-2); font-size: 12px; display: block; }

/* --- Rayos por satélite ----------------------------------------------------- */

.rayos-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  align-items: start;
}
.rayos-figure {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
}
.rayos-stage { position: relative; border-radius: 6px; overflow: hidden; background: #222; aspect-ratio: 260 / 240; }
.rayos-stage img { display: block; width: 100%; height: 100%; }
.rayos-overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
.rayos-overlay .ring { fill: none; stroke: var(--lvl); stroke-width: 2; vector-effect: non-scaling-stroke; }
.rayos-overlay .ring-label {
  font: 600 7px system-ui, sans-serif;
  fill: #fff;
  stroke: #000;
  stroke-width: 2px;
  paint-order: stroke;
  vector-effect: non-scaling-stroke;
}
.rayos-overlay .cerro-dot { fill: #fff; stroke: #000; stroke-width: 1; vector-effect: non-scaling-stroke; }
.rayos-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin-top: 8px; font-size: 13px; }
.rayos-controls input[type="range"] { flex: 1; min-width: 120px; accent-color: var(--series); }
.rayos-time { color: var(--ink-2); min-width: 9ch; }
.rayos-info { display: grid; gap: 6px; }
.rayos-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; font-size: 14px; }
.legend { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 12px; align-items: center; }
.legend > span { display: inline-flex; align-items: center; gap: 5px; }
.swatch { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 5px; vertical-align: -1px; box-shadow: 0 0 0 1px var(--border); }

/* --- Meteored ------------------------------------------------------------------ */

.meteored iframe { display: block; width: 100%; height: min(75vh, 680px); border: 1px solid var(--border); border-radius: var(--radius); background: #fff; }
.meteored-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 16px;
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  font-size: 14px;
}
.btn-ghost { background: transparent; text-decoration: none; display: inline-flex; align-items: center; }
.btn:disabled { opacity: 0.5; cursor: default; }

/* --- Ajustes -------------------------------------------------------------------- */

.settings {
  width: min(560px, calc(100vw - 32px));
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0;
  background: var(--surface);
  color: var(--ink);
}
.settings::backdrop { background: rgba(0, 0, 0, 0.45); }
.settings-body { display: grid; gap: 16px; padding: 18px; }
.settings-head { display: flex; justify-content: space-between; align-items: center; }
.settings-head h2 { margin: 0; }
.settings fieldset { border: 1px solid var(--border); border-radius: var(--radius); margin: 0; padding: 12px 14px; display: grid; gap: 8px; }
.settings legend { font-weight: 650; padding: 0 4px; }
.settings p { margin: 0; font-size: 14px; }
.settings input[type="url"] {
  font: 13px/1.4 ui-monospace, "Cascadia Mono", Consolas, monospace;
  padding: 8px 10px;
  border: 1px solid var(--axis);
  border-radius: 8px;
  background: var(--page);
  color: var(--ink);
  width: 100%;
}
.row { display: flex; flex-wrap: wrap; gap: 8px; }
code { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 0.92em; }

/* --- Comparación de fuentes ---------------------------------------------------- */

.compare { display: grid; gap: 8px; }
.compare .chart-sub { margin: 0; }
.tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.tab {
  font: inherit;
  font-size: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink-2);
  cursor: pointer;
}
.tab:hover { background: var(--surface-2); }
.tab[aria-selected=true] { background: var(--ink); color: var(--surface); border-color: var(--ink); font-weight: 600; }
.compare-legend { gap: 4px 6px; }
.legend-item {
  font: inherit;
  font-size: 13px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: none;
  color: var(--ink);
  cursor: pointer;
}
.legend-item:hover { background: var(--surface-2); }
.legend-item[aria-pressed=true] { border-color: var(--axis); background: var(--surface-2); font-weight: 600; }
.legend-item.static { cursor: default; color: var(--ink-2); }
.line-key { display: inline-block; width: 14px; height: 3px; border-radius: 2px; margin-right: 6px; vertical-align: middle; }
.legend-item .line-key { margin-right: 0; }
.line-key.reference { background: var(--ink-2); height: 3px; }
.chart .series-line { stroke-width: 2; }
.chart .series-line.dim { opacity: 0.18; }
.chart .series-line.focus { stroke-width: 3; }
.chart .reference-line { stroke: var(--ink-2); stroke-width: 2.5; }
.chart .reference-dot { fill: var(--ink-2); }
.chart .band-period { fill: color-mix(in srgb, var(--lvl) 14%, transparent); }
.chart .band-label { fill: var(--ink-2); font-size: 11px; font-weight: 600; }
.chart .lane-bg { fill: var(--surface-2); }
.chart .lane-label { fill: var(--ink); font-size: 12px; }
.chart .lane-run { fill: var(--series); }
.chart .lane-run.status { fill: var(--lvl); }
.chart-tip .tip-row.dim { opacity: 0.45; }
.table-title { margin: 14px 0 8px; font-size: 14px; color: var(--ink-2); }
td .line-key { margin-right: 8px; }

.footer { max-width: 1120px; margin: 0 auto; padding: 8px 16px 40px; color: var(--ink-2); font-size: 13px; }

@media (min-width: 720px) {
  main { padding: 24px; gap: 32px; }
  .hero { padding: 22px 24px; }
  .hero-title { font-size: 30px; }
}

@media (max-width: 480px) {
  #updated { display: none; }
  .hero { flex-direction: column; gap: 10px; }
}