/* Autómatas celulares · estilos específicos del demo.
   Breakpoints del manual: ≤520 móvil · ≤980 tablet · >980 escritorio. */

.boot { min-height: 60vh; display: grid; place-items: center; text-align: center; padding: 32px 16px; color: var(--ma-ink-3); }
.boot-title { font-family: var(--ma-font-display); font-weight: 600; }
.view { outline: none; }
.view[hidden] { display: none !important; }
h1[tabindex="-1"]:focus { outline: none; }
.h3 { font-weight: 600; font-size: 19px; line-height: 1.3; letter-spacing: -.01em; }

/* ======================= Simulador ======================= */
body[data-view="sim"] .ma-footer { margin-top: 0; }
.sim-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr) 340px;
  grid-template-areas: "config stage metrics";
  gap: 14px;
  padding: 0 16px 16px;
  max-width: 1720px;
  margin: 0 auto;
  height: calc(100dvh - var(--ma-header-h, 82px));
  min-height: 560px;
}
.col-config { grid-area: config; }
.col-stage { grid-area: stage; display: flex; flex-direction: column; gap: 10px; min-width: 0; min-height: 0; }
.col-metrics { grid-area: metrics; }
.col-config, .col-metrics {
  overflow-x: hidden; overflow-y: auto; overscroll-behavior: contain; min-height: 0; min-width: 0;
  background: var(--ma-surface); border: 1px solid var(--ma-line); border-radius: var(--ma-r-xl);
  box-shadow: var(--ma-e1); padding: 14px 14px 20px;
  scrollbar-width: thin; scrollbar-color: var(--ma-line-strong) transparent;
}
.mtabs { display: none; }
.panel-title { display: flex; align-items: center; gap: 8px; font-size: 16px; font-weight: 600; letter-spacing: -.01em; margin: 2px 4px 12px; color: var(--ma-ink); }
.panel-title .icon { color: var(--ma-blue-text); }

/* Barra de control */
.toolbar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px;
  background: var(--ma-surface); border: 1px solid var(--ma-line); border-radius: var(--ma-r-xl);
  box-shadow: var(--ma-e1); padding: 8px 10px;
}
.toolgroup { display: flex; align-items: center; gap: 2px; }
.toolgroup + .toolgroup, .speed + .toolgroup { padding-left: 12px; border-left: 1px solid var(--ma-line); }
.btn-play { min-width: 118px; min-height: 40px; padding: 8px 16px; margin-right: 6px; }
.speed { display: flex; flex-direction: column; gap: 0; min-width: 160px; flex: 1 1 160px; max-width: 260px; }
.speed-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.speed-out { font-size: 12px; color: var(--ma-ink-2); font-weight: 500; }
.speed input { min-height: 22px; }

/* Escenario */
.stage {
  position: relative; flex: 1 1 auto; min-height: 280px;
  border-radius: var(--ma-r-xl); overflow: hidden;
  border: 1px solid var(--ma-line); box-shadow: var(--ma-e1);
  background: var(--ma-fill);
  touch-action: none;
}
.stage-canvas, .stage-overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
.stage-overlay { cursor: crosshair; outline: none; }
.stage-overlay[data-tool="pan"], .stage-overlay.is-panning { cursor: grab; }
.stage-overlay.is-panning { cursor: grabbing; }
.stage-overlay[data-tool="eraser"] { cursor: cell; }
.stage-hint {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  padding: 10px 16px; border-radius: var(--ma-r-md); pointer-events: none;
  background: rgba(15,23,42,.9); color: #fff; font-size: 14px; font-weight: 600;
  opacity: 0; transition: opacity .2s ease;
}
.stage-hint.is-visible { opacity: 1; }
.stage:has(.stage-overlay:focus-visible) { outline: 2px solid var(--ma-blue); outline-offset: 3px; }

/* Barra de estado + leyenda */
.statusbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 6px 16px; padding: 0 4px; font-size: 13px; color: var(--ma-ink-3); }
.status-items { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; }
.status-mini { font-weight: 600; font-size: 12.5px; }
.status-mini[data-status="static"] { color: var(--ma-success-text); }
.status-mini[data-status="oscillating"] { color: var(--ma-warning-text); }
.status-mini[data-status="extinct"] { color: var(--ma-error-text); }
.status-mini[data-status="evolving"] { color: var(--ma-blue-text); }
.status-cursor { color: var(--ma-ink-4); min-width: 80px; }
.legend { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 12.5px; color: var(--ma-ink-3); }
.legend-item { display: inline-flex; align-items: center; gap: 6px; }
.legend-swatch { width: 12px; height: 12px; border-radius: 3px; border: 1px solid var(--ma-line-strong); flex: none; }
.age-swatch { background: linear-gradient(90deg, var(--ma-c1), var(--ma-c2), var(--ma-c3), var(--ma-c4)); width: 28px; }
.sw-born { background: var(--ma-teal); }
.sw-died { border: 2px solid #DB2777; background: transparent; }
.sw-alive { background: var(--ma-blue); }

/* Secciones del panel */
.panel-section { border-top: 1px solid var(--ma-line); }
.panel-section:first-of-type { border-top: 0; }
.panel-section > summary {
  list-style: none; display: flex; align-items: center; gap: 10px; cursor: pointer;
  min-height: 46px; padding: 6px 6px; border-radius: var(--ma-r-sm);
  font-family: var(--ma-font-display); font-weight: 600; font-size: 14.5px; color: var(--ma-ink);
}
.panel-section > summary::-webkit-details-marker { display: none; }
.panel-section > summary:hover { background: var(--ma-fill); }
.panel-section > summary .icon:first-child { color: var(--ma-blue-text); width: 18px; height: 18px; }
.panel-section > summary .chev { margin-left: auto; transition: transform var(--ma-fast) var(--ma-ease); color: var(--ma-ink-4); }
.panel-section[open] > summary .chev { transform: rotate(180deg); }
.panel-body { display: flex; flex-direction: column; gap: 14px; padding: 4px 4px 18px; }
.fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.fieldset legend { padding: 0; margin-bottom: 6px; width: 100%; }
.field-label-text { display: inline-flex; align-items: center; gap: 2px; }
.field-value { font-size: 12.5px; color: var(--ma-ink-2); font-weight: 500; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.field-row:has(> :nth-child(3)) { grid-template-columns: repeat(3, 1fr); }
.input-group { display: flex; gap: 6px; }
.input-group .input { flex: 1; min-width: 0; }
.button-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.button-grid .btn { justify-content: flex-start; min-width: 0; padding-inline: 12px; white-space: normal; text-align: left; overflow-wrap: anywhere; }
.button-grid .btn .icon { flex: none; }
.switch-row { display: flex; align-items: center; gap: 4px; }
.switch-row .switch { flex: 1; }
.color-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.color-grid .field { flex-direction: row; align-items: center; justify-content: space-between; }
.preset-desc { display: flex; gap: 8px; align-items: flex-start; padding: 10px 12px; border-radius: var(--ma-r-md); background: var(--ma-grad-tint); font-size: 13.5px; line-height: 1.5; color: var(--ma-ink-2); }
.preset-desc .icon { color: var(--ma-teal-text); margin-top: 2px; }
.learn-link { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; font-weight: 600; text-decoration: none; min-height: 32px; }
.learn-link:hover { text-decoration: underline; }
.nested { border: 1px solid var(--ma-line); border-radius: var(--ma-r-md); padding: 4px 10px 10px; }
.nested > summary { display: flex; align-items: center; gap: 4px; cursor: pointer; min-height: 40px; font-size: 13.5px; font-weight: 600; color: var(--ma-ink-2); }
.nested[open] > summary { margin-bottom: 8px; }
.nested .btn { margin-top: 8px; }
.select-sm { min-height: 34px; width: auto; padding-top: 4px; padding-bottom: 4px; font-size: 13px; }

/* Editor de reglas */
.rule-editor { display: flex; flex-direction: column; gap: 12px; }
.rule-binary { font-size: 12px; color: var(--ma-ink-3); letter-spacing: .08em; }
.rule-tiles { display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 4px; }
.rule-tile {
  display: flex; flex-direction: column; align-items: center; gap: 3px; padding: 6px 2px 4px;
  border: 1px solid var(--ma-line); border-radius: var(--ma-r-sm); background: var(--ma-surface-2); min-height: 44px;
}
.rule-tile:hover { border-color: var(--ma-blue); }
.rule-in { display: flex; gap: 1px; }
.rule-in .cell, .rule-out { width: 9px; height: 9px; border: 1px solid var(--ma-line-strong); background: var(--ma-surface); }
.rule-in .cell.on { background: var(--ma-ink); border-color: var(--ma-ink); }
.rule-out { width: 11px; height: 11px; border-radius: 2px; }
.rule-out.on { background: var(--ma-blue); border-color: var(--ma-blue); }
.rule-idx { font-size: 9.5px; color: var(--ma-ink-4); }
.bs-group { border: 0; padding: 0; margin: 0; }
.bs-group legend { width: 100%; margin-bottom: 6px; }
.bs-checks { display: flex; flex-wrap: wrap; gap: 4px; }
.bs-check { position: relative; }
.bs-check input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.bs-check span { display: flex; align-items: center; justify-content: center; width: 30px; height: 30px; border-radius: 7px; border: 1px solid var(--ma-line-strong); background: var(--ma-surface-2); font-size: 12.5px; color: var(--ma-ink-3); }
.bs-check input:checked + span { background: var(--ma-blue); border-color: var(--ma-blue); color: #fff; font-weight: 600; }
.bs-check input:focus-visible + span { outline: 2px solid var(--ma-blue); outline-offset: 2px; }
.bs-check input:disabled + span { opacity: .4; }
@media (pointer: coarse) { .bs-check span { width: 38px; height: 38px; } }

/* Métricas */
.metrics { display: flex; flex-direction: column; gap: 14px; }
.metrics-head { display: flex; align-items: center; justify-content: space-between; }
.metrics-head .panel-title { margin: 2px 4px; }
.status-card { display: flex; flex-direction: column; gap: 6px; padding: 12px; border-radius: var(--ma-r-md); background: var(--ma-surface-2); border: 1px solid var(--ma-line); }
.status-card .badge { align-self: flex-start; }
.kpi-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.kpi { display: flex; flex-direction: column; gap: 2px; padding: 10px 10px 9px; border: 1px solid var(--ma-line); border-radius: var(--ma-r-md); background: var(--ma-surface); min-width: 0; }
.kpi-label { display: flex; align-items: center; justify-content: space-between; gap: 2px; }
.kpi-label .label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kpi-value { font-size: 21px; line-height: 1.2; color: var(--ma-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kpi-sub { font-size: 11px; color: var(--ma-ink-4); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.charts-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 4px; }
.chart { margin: 0; padding: 12px 12px 10px; border: 1px solid var(--ma-line); border-radius: var(--ma-r-md); background: var(--ma-surface); }
.chart-head { display: flex; align-items: center; justify-content: space-between; gap: 6px; }
.chart-title { font-size: 13.5px; font-weight: 600; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 12px; color: var(--ma-ink-3); margin: 4px 0 6px; }
.chart-legend .legend-swatch { width: 14px; height: 3px; border-radius: 2px; border: 0; }
.chart-canvas { position: relative; width: 100%; }
.chart-canvas canvas { position: absolute; inset: 0; }
.chart-caption { font-size: 12.5px; color: var(--ma-ink-3); line-height: 1.5; margin-top: 6px; }
.chart-table { margin-top: 8px; max-height: 220px; overflow: auto; }
.chart-table table, table.shortcuts { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.chart-table th, .chart-table td { padding: 5px 8px; text-align: right; border-bottom: 1px solid var(--ma-line); font-family: var(--ma-font-mono); font-variant-numeric: tabular-nums; }
.chart-table th { font-size: 10.5px; text-transform: uppercase; letter-spacing: .07em; color: var(--ma-ink-4); font-weight: 500; position: sticky; top: 0; background: var(--ma-surface); }

/* ---- Tablet / móvil: pila vertical con pestañas ---- */
@media (max-width: 980px) {
  .sim-layout {
    display: flex; flex-direction: column; height: auto; min-height: 0; gap: 12px; padding: 0 12px 12px;
  }
  .col-stage { order: 1; }
  .mtabs { order: 2; display: flex; gap: 4px; background: var(--ma-fill); border: 1px solid var(--ma-line); border-radius: var(--ma-r-md); padding: 4px; position: sticky; top: var(--ma-header-h, 118px); z-index: 5; }
  .mtabs[hidden] { display: none; }
  .mtab { flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; border: 0; border-radius: 9px; background: transparent; font-weight: 600; font-size: 14px; color: var(--ma-ink-3); }
  .mtab[aria-selected="true"] { background: var(--ma-surface); color: var(--ma-blue-text); box-shadow: 0 1px 3px rgba(15,23,42,.12); }
  .col-config, .col-metrics { order: 3; overflow: visible; }
  .stage { flex: none; height: min(62vh, 640px); min-height: 300px; }
  .kpi-grid { grid-template-columns: repeat(3, 1fr); }
  .charts-grid { display: grid; grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) { .kpi-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) {
  .sim-layout { padding: 0 8px 8px; }
  .toolbar { gap: 6px 8px; padding: 6px; }
  .toolgroup + .toolgroup, .speed + .toolgroup { padding-left: 6px; }
  .btn-play { min-width: 0; padding: 8px 12px; }
  .speed { order: 10; flex-basis: 100%; max-width: none; }
  .stage { height: 58vh; min-height: 260px; border-radius: var(--ma-r-lg); }
  .statusbar { font-size: 12px; }
  .rule-tiles { grid-template-columns: repeat(4, 1fr); }
  .button-grid { grid-template-columns: 1fr; }
}

/* ======================= Aprende ======================= */
.learn-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 40px; padding-top: 24px; padding-bottom: 32px; max-width: 1180px; }
.learn-toc { position: sticky; top: 100px; align-self: start; max-height: calc(100dvh - 120px); overflow-y: auto; font-size: 14px; }
.learn-toc ol { list-style: none; margin: 8px 0; padding: 0; display: flex; flex-direction: column; gap: 2px; }
.learn-toc a { display: flex; gap: 10px; align-items: baseline; padding: 7px 10px; border-radius: var(--ma-r-sm); text-decoration: none; color: var(--ma-ink-3); line-height: 1.35; }
.learn-toc a:hover { background: var(--ma-fill); color: var(--ma-ink); }
.learn-toc a[aria-current="page"] { background: rgba(29,78,216,.08); color: var(--ma-blue-text); font-weight: 600; }
.toc-num { font-size: 11.5px; color: var(--ma-ink-4); }
.toc-home { align-items: center !important; font-weight: 600; color: var(--ma-ink) !important; }
.learn-main { min-width: 0; max-width: 760px; }
.learn-hero { padding: 16px 0 28px; display: flex; flex-direction: column; gap: 12px; }
.learn-hero .lead { max-width: 640px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.chapter-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.chapter-card { display: flex; flex-direction: column; gap: 8px; height: 100%; padding: 20px; text-decoration: none; color: inherit; transition: transform var(--ma-fast) var(--ma-ease), box-shadow var(--ma-fast), border-color var(--ma-fast); }
.chapter-card:hover { transform: translateY(-2px); box-shadow: var(--ma-e2); border-color: var(--ma-line-strong); }
.card-cta { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 14px; color: var(--ma-blue-text); }
.learn-more { margin-top: 24px; }
.prose { display: flex; flex-direction: column; gap: 18px; font-size: 16.5px; line-height: 1.75; color: var(--ma-ink-2); }
.prose h3 { margin-top: 12px; }
.prose ul { margin: 0; padding-left: 22px; display: flex; flex-direction: column; gap: 6px; }
.prose strong { color: var(--ma-ink); }
.callout { display: flex; gap: 12px; padding: 16px 18px; border-radius: var(--ma-r-lg); background: var(--ma-surface-2); border: 1px solid var(--ma-line); font-size: 15px; line-height: 1.6; }
.callout > .icon { flex: none; margin-top: 3px; color: var(--ma-blue-text); }
.callout-tip > .icon { color: var(--ma-teal-text); }
.callout-fact { background: var(--ma-grad-tint); }
.callout strong { display: block; font-family: var(--ma-font-display); font-weight: 600; color: var(--ma-ink); margin-bottom: 2px; }
.widget { margin: 6px 0; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.widget figcaption { line-height: 1.55; }
.widget-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; }
.widget-actions { display: flex; justify-content: flex-end; margin-top: 10px; }
.mini { display: flex; flex-direction: column; gap: 8px; }
.mini-canvas-wrap { width: 100%; display: flex; justify-content: center; }
.mini-canvas-wrap.narrow { max-width: 420px; margin: 0 auto; }
.mini-canvas { border-radius: var(--ma-r-sm); border: 1px solid var(--ma-line); touch-action: manipulation; }
.mini-controls { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.mini-gen { font-size: 12px; color: var(--ma-ink-4); margin-left: 6px; }
.compare { display: grid; grid-template-columns: repeat(var(--n, 2), minmax(0, 1fr)); gap: 12px; }
.compare-item { margin: 0; display: flex; flex-direction: column; gap: 6px; }
.compare-item figcaption { font-weight: 600; color: var(--ma-ink-2); }
.rule-num { font-size: 32px; color: var(--ma-blue-text); line-height: 1; }
.widget-rb .rule-tiles { max-width: 520px; }
.widget-rb .rule-in .cell, .widget-rb .rule-out { width: 12px; height: 12px; }
.try-card { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 20px; padding: 18px 20px; border-radius: var(--ma-r-lg); background: var(--ma-grad-tint); border: 1px solid rgba(29,78,216,.18); }
.try-card strong { font-family: var(--ma-font-display); font-weight: 600; color: var(--ma-ink); }
.try-card p { margin-top: 2px; color: var(--ma-ink-2); }
.quiz { border: 1px solid var(--ma-line); border-radius: var(--ma-r-lg); padding: 16px 18px; margin: 0; background: var(--ma-surface); display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
/* float saca la leyenda del borde del fieldset para que quede dentro de la tarjeta */
.quiz legend { float: left; width: 100%; display: flex; flex-direction: column; gap: 4px; padding: 0; margin: 0; }
.quiz-q { font-weight: 600; color: var(--ma-ink); font-size: 15.5px; }
.quiz-options { display: flex; flex-direction: column; gap: 6px; width: 100%; }
.quiz-option { display: flex; gap: 10px; align-items: flex-start; padding: 10px 12px; border-radius: var(--ma-r-sm); border: 1px solid var(--ma-line); cursor: pointer; font-size: 15px; line-height: 1.5; }
.quiz-option:hover { border-color: var(--ma-line-strong); background: var(--ma-surface-2); }
.quiz-option input { margin-top: 5px; accent-color: var(--ma-blue); }
.quiz-option.is-answer { border-color: var(--ma-success); }
.quiz-feedback { font-size: 14.5px; line-height: 1.55; }
.quiz-feedback.ok strong { color: var(--ma-success-text); }
.quiz-feedback.ko strong { color: var(--ma-warning-text); }
.chapter-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--ma-line); }
.chapter-nav .btn { height: auto; padding: 12px 16px; white-space: normal; text-align: left; }
.chapter-nav .next { text-align: right; margin-left: auto; }
.chapter-nav .btn > span { display: flex; flex-direction: column; gap: 2px; }
.nav-title { font-size: 14px; }
.glossary { display: grid; grid-template-columns: minmax(140px, 220px) 1fr; gap: 10px 24px; margin: 0 0 40px; }
.glossary dt { font-family: var(--ma-font-display); font-weight: 600; color: var(--ma-ink); }
.glossary dd { margin: 0; color: var(--ma-ink-2); font-size: 15px; line-height: 1.6; }
.refs { display: flex; flex-direction: column; gap: 10px; padding-left: 20px; font-size: 14.5px; color: var(--ma-ink-2); margin-top: 12px; }
.refs a { display: inline-flex; align-items: center; gap: 4px; }

@media (max-width: 980px) {
  .learn-layout { grid-template-columns: 1fr; gap: 16px; }
  .learn-toc { position: static; max-height: none; border: 1px solid var(--ma-line); border-radius: var(--ma-r-lg); background: var(--ma-surface); padding: 8px; }
  .learn-toc ol { display: grid; grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .learn-toc ol { grid-template-columns: 1fr; }
  .chapter-grid { grid-template-columns: 1fr; }
  .compare { grid-template-columns: 1fr 1fr; }
  .glossary { grid-template-columns: 1fr; gap: 2px; }
  .glossary dd { margin-bottom: 12px; }
  .chapter-nav { flex-direction: column; }
  .chapter-nav .next { margin-left: 0; }
  .prose { font-size: 16px; }
}

/* ======================= Guía ======================= */
.guide-wrap { padding-top: 24px; padding-bottom: 32px; }
.guide-section { padding: 48px 0 8px; border-top: 1px solid var(--ma-line); margin-top: 32px; display: flex; flex-direction: column; gap: 12px; }
.steps { list-style: none; padding: 0; margin: 12px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.step { padding: 20px; display: flex; flex-direction: column; gap: 8px; }
.step-n { font-size: 32px; line-height: 1; }
.area-grid, .exp-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 12px; }
.area, .exp { padding: 18px; display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.area h3, .exp h3 { font-size: 17px; }
.exp .btn { margin-top: auto; }
.area-icon { width: 40px; height: 40px; border-radius: var(--ma-r-md); display: inline-flex; align-items: center; justify-content: center; background: rgba(29,78,216,.08); color: var(--ma-blue-text); }
.keys-card { padding: 8px 16px; max-width: 640px; }
table.shortcuts th, table.shortcuts td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--ma-line); vertical-align: middle; }
table.shortcuts th { font-family: var(--ma-font-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .07em; color: var(--ma-ink-4); font-weight: 500; }
table.shortcuts td:first-child { white-space: nowrap; width: 1%; padding-right: 18px; }
.check-list { list-style: none; padding: 0; margin: 4px 0 0; display: flex; flex-direction: column; gap: 10px; max-width: 680px; }
.check-list li { display: flex; gap: 10px; align-items: flex-start; color: var(--ma-ink-2); }
.check-list .icon { color: var(--ma-success-text); margin-top: 4px; }
.dialog-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
@media (max-width: 980px) { .steps, .area-grid, .exp-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .steps, .area-grid, .exp-grid { grid-template-columns: 1fr; } .guide-section { padding-top: 32px; } }

/* ======================= Recorrido ======================= */
.tour-layer { position: fixed; inset: 0; z-index: 500; pointer-events: none; }
.tour-spot { position: fixed; border-radius: var(--ma-r-lg); box-shadow: 0 0 0 9999px rgba(15,23,42,.55), 0 0 0 3px var(--ma-teal-light); transition: all 260ms var(--ma-ease); }
.tour-box { position: fixed; pointer-events: auto; background: var(--ma-surface); color: var(--ma-ink); border-radius: var(--ma-r-xl); box-shadow: var(--ma-e3); padding: 18px 18px 14px; display: flex; flex-direction: column; gap: 6px; border: 1px solid var(--ma-line); }
.tour-title { font-size: 18px; padding-right: 32px; }
.tour-text { font-size: 14.5px; line-height: 1.6; color: var(--ma-ink-2); }
.tour-actions { display: flex; justify-content: space-between; gap: 8px; margin-top: 8px; }
.tour-close { position: absolute; top: 8px; right: 8px; }
.tour-invite { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); z-index: 350; width: min(560px, calc(100vw - 24px)); display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 12px 14px; background: var(--ma-surface); border: 1px solid var(--ma-line); border-radius: var(--ma-r-xl); box-shadow: var(--ma-e2); animation: ma-pop 220ms var(--ma-ease); }
.tour-invite > .icon { color: var(--ma-teal-text); }
.tour-invite p { flex: 1 1 200px; font-size: 14.5px; line-height: 1.5; }
.tour-invite-actions { display: flex; gap: 6px; }

@media (forced-colors: active) {
  .bs-check input:checked + span, .rule-out.on { forced-color-adjust: none; }
}
@media (prefers-reduced-motion: reduce) { .tour-spot { transition: none; } }