/* Laboratorio de Isolation Forest */

/* ---------- Hero ---------- */
.hero { padding: 36px 0 0; }
.eyebrow { margin: 0 0 12px; font-size: 0.8rem; font-weight: 650; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-ink); }
.hero h1 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 700; letter-spacing: -0.03em; max-width: 24em; }
.hero .grad { color: var(--accent-ink); }
.lead { font-size: clamp(1rem, 1.3vw, 1.1rem); color: var(--ink-2); max-width: 52em; margin: 12px 0 20px; }
.ideas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.idea { padding: 14px 18px; display: grid; grid-template-columns: auto 1fr; column-gap: 12px; align-items: start; }
.idea .num { grid-row: 1 / 3; margin-top: 2px; }
.idea h3 { font-size: 0.98rem; margin: 0 0 4px; }
.idea p { margin: 0; color: var(--ink-2); font-size: 0.93rem; }
.num { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 700; font-size: 0.85rem; }
.formula { white-space: nowrap; color: var(--ink); background: var(--surface-2); padding: 1px 6px; border-radius: 6px; }

.section { padding-top: 32px; }
.section-head { margin-bottom: 18px; }
.section-head h2 { font-size: 1.6rem; }
.section-head p { color: var(--ink-2); margin: 6px 0 0; max-width: 52em; }

/* ---------- Escenarios ---------- */
.lesson-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.lesson-chips button {
  font: inherit; font-size: 0.9rem; font-weight: 550; padding: 8px 14px; border-radius: 999px; cursor: pointer;
  background: var(--surface); color: var(--ink-2); border: 1px solid var(--border-strong);
}
.lesson-chips button:hover { color: var(--ink); background: var(--surface-2); }
.lesson-chips button[aria-selected="true"] { background: var(--accent-wash); color: var(--accent-ink); border-color: var(--accent); }
.lesson-chips small { font-family: var(--mono); font-size: 0.72rem; opacity: 0.75; margin-left: 4px; }
.lesson-body { padding: 20px 22px; display: grid; grid-template-columns: 1fr 1fr auto; gap: 24px; align-items: start; }
.lesson-body h4 { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-2); margin-bottom: 8px; }
.lesson-body ol { margin: 0; padding-left: 1.2em; }
.lesson-body li { margin-bottom: 4px; }
.lesson-body p { margin: 0; }
.lesson-body .lb-title { grid-column: 1 / -1; font-size: 1.15rem; font-weight: 650; margin: -4px 0 -8px; }
.lesson-empty { color: var(--ink-2); grid-column: 1 / -1; }

/* ---------- Layout del laboratorio ---------- */
.lab {
  display: grid; gap: 20px; align-items: start;
  grid-template-columns: minmax(330px, 410px) minmax(0, 1fr);
  grid-template-areas: "controls map" "controls metrics" "controls charts";
}
.lab-controls {
  grid-area: controls; position: sticky; top: 68px; max-height: calc(100vh - 84px); overflow-y: auto;
  padding-right: 4px; scrollbar-width: thin;
}
.map-card { grid-area: map; padding-bottom: 14px; }
.metrics-wrap { grid-area: metrics; }
.charts { grid-area: charts; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.chart-card.wide { grid-column: 1 / -1; }

.cbox { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 14px; box-shadow: var(--shadow); }
.cbox h3 { font-size: 1rem; display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.step { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 6px; background: var(--ink); color: var(--bg); font-size: 0.78rem; }
.hint { color: var(--ink-2); font-size: 0.82rem; margin: -4px 0 12px; }
.mini-metrics { display: none; }

/* Datos */
.ds-list { display: grid; gap: 6px; margin-bottom: 8px; }
.ds-list button {
  font: inherit; font-size: 0.88rem; text-align: left; padding: 7px 10px; border-radius: 9px; cursor: pointer;
  background: var(--surface); border: 1px solid var(--border); color: var(--ink-2);
}
.ds-list button:hover { background: var(--surface-2); color: var(--ink); }
.ds-list button[aria-checked="true"] { background: var(--accent-wash); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.ds-blurb { font-size: 0.83rem; color: var(--ink-2); margin: 0 0 12px; min-height: 3.6em; }
.row-ctl { margin-bottom: 10px; }
.row-ctl label { font-size: 0.85rem; color: var(--ink-2); display: block; margin-bottom: 4px; }
.row-ctl.inline { display: flex; align-items: center; gap: 10px; }
.row-ctl.inline label { margin: 0; }
select {
  font: inherit; font-size: 0.88rem; padding: 5px 8px; border-radius: 8px; background: var(--surface); color: var(--ink); border: 1px solid var(--border-strong);
}
input[type="range"] { width: 100%; accent-color: var(--accent); margin: 4px 0; }
input[type="number"] {
  font: inherit; width: 84px; padding: 5px 8px; border-radius: 8px; background: var(--surface); color: var(--ink); border: 1px solid var(--border-strong);
}

/* Tarjetas de hiperparámetro */
.pcard { border: 1px solid var(--border); border-radius: 12px; margin-bottom: 10px; background: var(--surface); transition: border-color .15s, box-shadow .15s; }
.pcard.active { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash); }
.p-head { display: flex; align-items: center; gap: 10px; padding: 10px 12px; cursor: pointer; width: 100%; text-align: left; background: none; border: 0; font: inherit; color: inherit; }
.p-sym { flex: none; width: 30px; height: 30px; border-radius: 8px; background: var(--accent-wash); color: var(--accent-ink); display: grid; place-items: center; font-weight: 700; font-size: 1.05rem; font-family: Georgia, "Times New Roman", serif; font-style: italic; }
.p-title { flex: 1; min-width: 0; line-height: 1.25; }
.p-title b { display: block; font-size: 0.95rem; }
.p-title code { font-size: 0.75rem; color: var(--ink-2); background: none; padding: 0; }
.p-val { font-family: var(--mono); font-weight: 650; font-size: 0.9rem; background: var(--surface-2); padding: 2px 9px; border-radius: 8px; white-space: nowrap; }
.p-chev { color: var(--muted); transition: transform .15s; }
.pcard.active .p-chev { transform: rotate(180deg); }
.p-ctl { padding: 0 12px 12px; }
.p-ticks { display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--muted); font-family: var(--mono); }
.p-body { display: none; padding: 2px 14px 14px; border-top: 1px dashed var(--border-strong); font-size: 0.875rem; }
.pcard.active .p-body { display: block; }
.p-body .p-short { margin: 12px 0 0; font-weight: 550; }
.p-body dt { font-weight: 650; font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-2); margin-top: 12px; }
.p-body dd { margin: 2px 0 0; }
.p-body dd.up::before { content: "▲ "; color: var(--good); }
.p-body dd.down::before { content: "▼ "; color: var(--bad); }
.p-live { margin-top: 12px; padding: 9px 11px; border-radius: 9px; background: var(--accent-wash); }
.p-go { margin-top: 12px; }
.contam-row { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.contam-row label { font-size: 0.85rem; color: var(--ink-2); display: flex; align-items: center; gap: 6px; cursor: pointer; }
.seed-row { display: flex; align-items: center; gap: 8px; }

/* ---------- Mapa ---------- */
.map-toolbar { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; align-items: center; padding: 14px 16px 10px; }
.toggles { display: flex; gap: 6px; }
.axes-note { margin: 0 16px 10px; padding: 9px 12px; border-radius: 10px; background: var(--surface-2); border: 1px solid var(--border); font-size: 0.85rem; color: var(--ink-2); cursor: help; }
.axes-note .an { display: inline-block; color: var(--muted); }
.map-body { display: grid; grid-template-columns: minmax(0, 1fr) 236px; gap: 16px; padding: 0 16px; }
.canvas-wrap { width: 100%; aspect-ratio: 1; max-width: 640px; margin-inline: auto; }
#mapCanvas { width: 100%; height: 100%; display: block; border-radius: 12px; border: 1px solid var(--border); cursor: crosshair; touch-action: manipulation; }
.map-side { display: flex; flex-direction: column; gap: 14px; font-size: 0.85rem; }
.legend { display: grid; gap: 6px; color: var(--ink-2); }
.legend > div { display: flex; align-items: center; gap: 8px; }
.lg-dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.lg-dot.big { width: 11px; height: 11px; }
.lg-ring { width: 15px; height: 15px; border-radius: 50%; border: 2px solid var(--ink); display: inline-block; }
.lg-dash { width: 16px; border-top: 2px dashed var(--ink); display: inline-block; margin: 0 -1px; }
.cb-title { font-size: 0.78rem; font-weight: 650; color: var(--ink-2); margin-bottom: 6px; }
.colorbar { position: relative; height: 12px; border-radius: 6px; border: 1px solid var(--border); }
.colorbar i { position: absolute; top: -5px; bottom: -5px; width: 0; border-left: 2px dashed var(--ink); }
.cb-scale { display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--muted); margin-top: 3px; line-height: 1.2; }
.cb-scale small { font-size: 0.68rem; }
.cb-scale span:last-child { text-align: right; }
.sel-box { border: 1px solid var(--border); border-radius: 12px; padding: 11px 12px; background: var(--surface-2); }
.sel-box h5 { margin: 0 0 6px; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--ink-2); }
.sel-box .kv { display: flex; justify-content: space-between; gap: 8px; font-variant-numeric: tabular-nums; }
.sel-box .kv span:first-child { color: var(--ink-2); }
.map-foot { padding: 12px 16px 0; display: grid; gap: 10px; }
.foot-left { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; }
.foot-label { font-size: 0.85rem; color: var(--ink-2); }
.tree-ctl { border-top: 1px dashed var(--border-strong); padding-top: 12px; display: grid; gap: 8px; }
.tree-ctl[hidden] { display: none; }
.tc-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.tc-row input[type="range"] { flex: 1; min-width: 140px; max-width: 320px; }
.tree-note { margin: 0; font-size: 0.86rem; padding: 9px 11px; border-radius: 9px; background: var(--accent-wash); }

/* ---------- Métricas ---------- */
.metrics-wrap { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.metrics-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.metrics-head h3 { font-size: 1.05rem; }
.mh-actions { display: flex; gap: 6px; }
.tile-groups { display: grid; grid-template-columns: 3fr 4fr; gap: 20px; }
.tg-title { font-size: 0.82rem; font-weight: 650; color: var(--ink-2); margin-bottom: 8px; }
.tg-title small { font-weight: 500; color: var(--muted); margin-left: 6px; }
.lbl { display: inline-block; font-size: 0.64rem; text-transform: uppercase; letter-spacing: 0.06em; padding: 1px 8px; border-radius: 999px; font-weight: 700; margin-left: 8px; vertical-align: 1px; white-space: nowrap; }
.lbl.need { background: var(--surface-2); border: 1px solid var(--border-strong); color: var(--ink-2); }
.lbl.free { background: var(--accent-wash); border: 1px solid var(--accent); color: var(--accent-ink); }
.unsup-group .tile { background: color-mix(in srgb, var(--accent) 7%, var(--surface)); border-color: color-mix(in srgb, var(--accent) 32%, var(--border)); }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(96px, 1fr)); gap: 10px; }
.tile { border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px; background: var(--surface-2); min-width: 0; }
.tile .t-label { font-size: 0.78rem; color: var(--ink-2); display: flex; align-items: center; gap: 5px; white-space: nowrap; }
.tile .t-label i { font-style: normal; font-size: 0.68rem; border: 1px solid var(--axis); border-radius: 50%; width: 14px; height: 14px; display: inline-grid; place-items: center; color: var(--muted); }
.tile .t-val { font-size: 1.65rem; font-weight: 650; letter-spacing: -0.02em; line-height: 1.15; font-variant-numeric: tabular-nums; }
.tile .t-val small { font-size: 0.8rem; font-weight: 500; color: var(--ink-2); }
.delta { font-size: 0.76rem; font-weight: 600; min-height: 1.2em; font-variant-numeric: tabular-nums; }
.delta.up { color: var(--good); }
.delta.down { color: var(--bad); }
.delta.flat { color: var(--muted); }
.reading { margin-top: 14px; padding: 12px 14px; border-radius: 12px; background: var(--accent-wash); font-size: 0.92rem; }
.reading b { font-weight: 650; }
.reading p { margin: 0 0 6px; }
.reading p:last-child { margin: 0; }
.reading .r-h { font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent-ink); font-weight: 700; margin-bottom: 4px; }

/* ---------- Tarjetas de gráficas ---------- */
.chart-card { padding: 16px 16px 12px; min-width: 0; }
.chart-card header h4 { font-size: 1rem; }
.chart-card header p { margin: 3px 0 10px; font-size: 0.84rem; color: var(--ink-2); }
.chart { min-height: 120px; }
.chart .empty { color: var(--ink-2); font-size: 0.9rem; padding: 40px 0; text-align: center; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mini-title { font-size: 0.8rem; font-weight: 650; color: var(--ink-2); margin: 0 0 2px 4px; }
.ochip { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--s2); vertical-align: -1px; }
.legend-inline { display: flex; gap: 14px; font-size: 0.8rem; color: var(--ink-2); margin-bottom: 4px; }
.legend-inline i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; }
.sweep-ctl { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; margin-bottom: 6px; }
.sweep-hint { font-size: 0.82rem; color: var(--ink-2); }
.quick { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: 0.82rem; color: var(--ink-2); margin-bottom: 4px; }
.formula-box { margin-top: 8px; padding: 10px 12px; border-radius: 10px; background: var(--surface-2); font-size: 0.86rem; line-height: 1.7; }
.formula-box .fx { font-family: var(--mono); font-size: 0.84rem; }
.table-view { margin-top: 6px; font-size: 0.84rem; }
.table-view summary { cursor: pointer; color: var(--ink-2); }
.table-view table { border-collapse: collapse; margin-top: 8px; width: 100%; font-variant-numeric: tabular-nums; }
.table-view th, .table-view td { text-align: right; padding: 4px 8px; border-bottom: 1px solid var(--border); }
.table-view th:first-child, .table-view td:first-child { text-align: left; }

/* Estilos SVG compartidos por las gráficas */
svg.ch { display: block; max-width: 100%; overflow: visible; }
svg.ch text { font: 11px var(--font); fill: var(--muted); }
svg.ch text.title { fill: var(--ink-2); font-size: 11.5px; }
svg.ch text.ink { fill: var(--ink); font-weight: 600; }
svg.ch text.mut { fill: var(--ink-2); }
svg.ch .grid { stroke: var(--grid); stroke-width: 1; }
svg.ch .axis { stroke: var(--axis); stroke-width: 1; }
svg.ch .ref { stroke: var(--muted); stroke-dasharray: 4 4; stroke-width: 1; }
svg.ch .thr { stroke: var(--ink); stroke-width: 1.5; stroke-dasharray: 5 3; }
svg.ch .hit { fill: transparent; cursor: crosshair; }
svg.ch .cur-line { stroke: var(--ink-2); stroke-width: 1; }
svg.ch .cur-band { fill: var(--ink); opacity: 0.07; }

/* ---------- Guía ---------- */
.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.g-card { padding: 18px 20px; }
.g-card h4 { font-size: 1rem; margin-bottom: 8px; }
.g-card p, .g-card li { color: var(--ink-2); font-size: 0.92rem; }
.g-card ul { margin: 0; padding-left: 1.2em; }
.refs { margin-top: 16px; padding: 18px 20px; }
.refs h4 { margin-bottom: 8px; }
.refs ol { margin: 0; padding-left: 1.3em; color: var(--ink-2); font-size: 0.9rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1040px) {
  .lab { grid-template-columns: minmax(0, 1fr); grid-template-areas: "map" "controls" "metrics" "charts"; }
  .lab-controls { position: static; max-height: none; overflow: visible; padding: 0; }
  .mini-metrics {
    display: flex; gap: 14px; position: sticky; top: 56px; z-index: 20; padding: 8px 12px; margin-bottom: 12px;
    background: color-mix(in srgb, var(--surface) 92%, transparent); backdrop-filter: blur(10px);
    border: 1px solid var(--border-strong); border-radius: 12px; box-shadow: var(--shadow); overflow-x: auto;
  }
  .mini-metrics .mm { display: flex; flex-direction: column; line-height: 1.15; white-space: nowrap; }
  .mini-metrics .mm span { font-size: 0.68rem; color: var(--ink-2); }
  .mini-metrics .mm b { font-size: 1.05rem; font-variant-numeric: tabular-nums; }
  .guide-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .ideas, .guide-grid { grid-template-columns: 1fr; }
  .map-body { grid-template-columns: 1fr; }
  .map-side { display: grid; grid-template-columns: 1fr 1fr; }
  .map-side .sel-box { grid-column: 1 / -1; }
  .charts, .tile-groups, .two, .lesson-body { grid-template-columns: 1fr; }
  .nav a { display: none; }
  .hero { padding-top: 32px; }
}

.legend.no-labels > div:nth-child(1), .legend.no-labels > div:nth-child(2) { display: none; }