/**
 * Estilos del Centro de Documentación Oficial de Baloa SEO (TecniCoelho DLG-EXEC)
 *
 * Directivas DLG-EXEC: Sobriedad, precisión arquitectónica, alta legibilidad,
 * esquinas suaves (radius-md), paleta neutra y profesional, accesibilidad WCAG AA.
 *
 * @package Dynamic-Themes
 * @subpackage TecniCoelho
 * @version 6.3.0
 */
/* ──────────────────────────────────────────────────────────────────────────
   CAPA 2 · PÁGINA | Alcance: page-docs.php (/documentacion) | Enqueue: page-docs-style
   SOLO deltas específicos de la documentación (.tc-docs-*).
   Nota: hoy usa paleta/fuente propias; pendiente migrar a tokens --tc-*.
   ────────────────────────────────────────────────────────────────────────── */

:root {
  --tc-adminbar-height: 0px;
  --tc-navbar-height: 72px;
  --tc-docs-nav-height: 56px;
  --tc-docs-bg: #090e17;
  --tc-docs-surface: #0f172a;
  --tc-docs-elevated: #1e293b;
  --tc-docs-border: rgba(255, 255, 255, 0.08);
  --tc-docs-text-main: #f8fafc;
  --tc-docs-text-muted: #94a3b8;
  --tc-docs-text-dim: #64748b;
  --tc-docs-primary: #38bdf8;
  --tc-docs-accent-cobalt: #2563eb;
  --tc-docs-success: #10b981;
  --tc-docs-warning: #f59e0b;
  --tc-docs-danger: #ef4444;
  --tc-docs-radius-sm: 6px;
  --tc-docs-radius-md: 10px;
  --tc-docs-radius-lg: 16px;
  --tc-docs-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --tc-docs-font-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
}

body.admin-bar {
  --tc-adminbar-height: 32px;
}
@media screen and (max-width: 782px) {
  body.admin-bar {
    --tc-adminbar-height: 46px;
  }
}
@media screen and (max-width: 600px) {
  body.admin-bar {
    --tc-adminbar-height: 0px;
  }
}

html,
html:has(body.page-template-page-docs),
html:has(body.page-template-page-docs-php),
html:has(body.page),
html:has(body.standard-page),
body,
body.page,
body.standard-page,
body.page-template-page-docs,
body.page-template-page-docs-php,
.tc-docs-wrapper {
  overflow: visible !important;
  overflow-x: clip !important;
  overflow-y: visible !important;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--tc-adminbar-height, 0px) + var(--tc-navbar-height, 72px) + var(--tc-docs-nav-height, 56px) + 20px);
}
.tc-docs-wrapper [id] {
  scroll-margin-top: calc(var(--tc-adminbar-height, 0px) + var(--tc-navbar-height, 72px) + var(--tc-docs-nav-height, 56px) + 20px);
}

/* Base Wrapper */
.tc-docs-wrapper {
  background-color: var(--tc-docs-bg);
  color: var(--tc-docs-text-main);
  font-family: var(--tc-docs-font);
  line-height: 1.65;
  min-height: 100vh;
  padding-bottom: 80px;
}

/* Fluid Horizontal Architecture for Docs / Lab */
.tc-docs-wrapper .tc-container {
  max-width: 1560px;
  padding-left: clamp(16px, 3vw, 40px);
  padding-right: clamp(16px, 3vw, 40px);
}

/* Breadcrumb Navigation */
.tc-docs-breadcrumb {
  padding: 16px 0;
  border-bottom: 1px solid var(--tc-docs-border);
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(12px);
}
.tc-docs-breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: var(--tc-docs-text-dim);
}
.tc-docs-breadcrumb-list a {
  color: var(--tc-docs-text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}
.tc-docs-breadcrumb-list a:hover {
  color: var(--tc-docs-primary);
}
.tc-docs-breadcrumb-list .sep {
  opacity: 0.4;
}

/* Executive Hero Section */
.tc-docs-hero {
  padding: 56px 0 36px 0;
  background: radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.12) 0%, transparent 60%),
              radial-gradient(circle at 20% 80%, rgba(56, 189, 248, 0.08) 0%, transparent 50%);
  border-bottom: 1px solid var(--tc-docs-border);
}

.tc-docs-hero-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  flex-wrap: wrap;
}

.tc-docs-hero-content {
  flex: 1;
  min-width: 0;
}

.tc-docs-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 5px 12px;
  border-radius: 9999px;
  font-size: 12px;
  font-weight: 700;
  color: var(--tc-docs-primary);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tc-docs-pill-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--tc-docs-primary);
  box-shadow: 0 0 8px var(--tc-docs-primary);
}

.tc-docs-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 14px;
  color: #ffffff;
}

.tc-docs-desc {
  font-size: 1.05rem;
  color: var(--tc-docs-text-muted);
  max-width: 680px;
  margin-bottom: 24px;
}

/* Quick KPI Strip */
.tc-docs-kpi-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.tc-docs-kpi-item {
  background: var(--tc-docs-surface);
  border: 1px solid var(--tc-docs-border);
  padding: 8px 14px;
  border-radius: var(--tc-docs-radius-sm);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--tc-docs-text-muted);
}
.tc-docs-kpi-item strong {
  color: #ffffff;
}

/* Search Bar Box & Hero Layout */
.tc-docs-hero-content {
  max-width: 920px;
}
/* ==========================================================================
   BARRA STICKY DE PESTAÑAS Y BUSCADOR EN VIVO (DLG-EXEC)
   Queda fijada inmediatamente debajo de la navbar principal (72px)
   ========================================================================== */
.tc-docs-nav-strip {
  background: rgba(15, 23, 42, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--tc-docs-border);
  position: sticky;
  top: calc(var(--tc-adminbar-height, 0px) + var(--tc-navbar-height, 72px));
  z-index: 950;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.28);
  transition: top 0.2s ease;
}

.tc-docs-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--tc-docs-nav-height, 56px);
  padding-top: 6px;
  padding-bottom: 6px;
}

.tc-docs-tabs {
  display: flex;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  flex: 1 1 auto;
  min-width: 0;
}
.tc-docs-tabs::-webkit-scrollbar {
  display: none;
}

.tc-docs-tab-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--tc-docs-text-muted);
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--tc-docs-radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  transition: all 0.2s ease;
  flex-shrink: 0;
}
.tc-docs-tab-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.05);
}
.tc-docs-tab-btn.active {
  color: var(--tc-docs-primary);
  background: rgba(56, 189, 248, 0.12);
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: 0 2px 8px rgba(56, 189, 248, 0.15);
}

/* Live Search en la Navbar */
.tc-docs-nav-search {
  flex: 0 0 clamp(240px, 25vw, 340px);
  position: relative;
}

.tc-docs-nav-search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.tc-docs-nav-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--tc-docs-text-dim);
  pointer-events: none;
  transition: color 0.2s ease;
}

.tc-docs-nav-search-input {
  width: 100%;
  background: rgba(30, 41, 59, 0.85);
  border: 1px solid var(--tc-docs-border);
  color: var(--tc-docs-text-main);
  padding: 8px 64px 8px 36px;
  border-radius: var(--tc-docs-radius-sm);
  font-size: 13px;
  font-family: inherit;
  transition: all 0.2s ease;
}

.tc-docs-nav-search-input:focus {
  outline: none;
  border-color: var(--tc-docs-primary);
  background: rgba(15, 23, 42, 0.98);
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.25);
}

.tc-docs-nav-search-wrap:focus-within .tc-docs-nav-search-icon {
  color: var(--tc-docs-primary);
}

.tc-docs-search-kbd {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 10px;
  font-family: var(--tc-docs-font-mono);
  color: var(--tc-docs-text-dim);
  pointer-events: none;
  line-height: 1;
}

.tc-docs-nav-search-clear {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: var(--tc-docs-text-muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}
.tc-docs-nav-search-clear:hover {
  color: #ffffff;
  background: rgba(239, 68, 68, 0.4);
}

/* Dropdown de Resultados en Vivo del LiveSearch */
.tc-docs-live-search-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: clamp(340px, 40vw, 480px);
  max-height: 480px;
  overflow-y: auto;
  background: #0c1524;
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: var(--tc-docs-radius-md);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.06);
  z-index: 1000;
  padding: 8px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}
.tc-docs-live-search-dropdown::-webkit-scrollbar {
  width: 5px;
}
.tc-docs-live-search-dropdown::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

.tc-docs-search-group {
  margin-bottom: 10px;
}
.tc-docs-search-group:last-child {
  margin-bottom: 0;
}
.tc-docs-search-group-header {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tc-docs-text-dim);
  padding: 6px 10px 4px 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.tc-docs-search-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 10px;
  border-radius: var(--tc-docs-radius-sm);
  color: var(--tc-docs-text-main);
  text-decoration: none;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s ease;
  width: 100%;
  border: none;
  background: transparent;
  text-align: left;
}
.tc-docs-search-item:hover,
.tc-docs-search-item.active {
  background: rgba(56, 189, 248, 0.14);
  color: #ffffff;
}
.tc-docs-search-item-main {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tc-docs-search-item-title {
  font-weight: 600;
  color: #ffffff;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tc-docs-search-item-sub {
  font-size: 11px;
  color: var(--tc-docs-text-muted);
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tc-docs-search-item-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  white-space: nowrap;
}
.tc-docs-search-empty {
  padding: 24px 16px;
  text-align: center;
  font-size: 13px;
  color: var(--tc-docs-text-muted);
}
.tc-docs-search-empty strong {
  color: #ffffff;
}

/* ==========================================================================
   ESTRUCTURA PRINCIPAL Y ASIDE STICKY DE NAVEGACIÓN RÁPIDA
   El aside se fija debajo del navbar principal + barra de tabs
   ========================================================================== */
.tc-docs-body-grid {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: clamp(24px, 3vw, 48px);
  padding-top: 36px;
}

/* Sidebar Table of Contents (Sticky bajo ambas navbars) */
.tc-docs-toc-sticky {
  position: sticky;
  top: calc(var(--tc-adminbar-height, 0px) + var(--tc-navbar-height, 72px) + var(--tc-docs-nav-height, 56px) + 20px);
  align-self: start;
  z-index: 100;
  transition: top 0.2s ease;
}

.tc-docs-toc-box {
  background: var(--tc-docs-surface);
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-md);
  padding: 20px;
  max-height: calc(100vh - var(--tc-adminbar-height, 0px) - var(--tc-navbar-height, 72px) - var(--tc-docs-nav-height, 56px) - 36px);
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}
.tc-docs-toc-box::-webkit-scrollbar {
  width: 5px;
}
.tc-docs-toc-box::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}

.tc-docs-toc-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tc-docs-text-dim);
  margin-bottom: 14px;
}

.tc-docs-toc-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
}

.tc-docs-toc-links a {
  color: var(--tc-docs-text-muted);
  text-decoration: none;
  display: block;
  padding: 6px 10px;
  border-radius: var(--tc-docs-radius-sm);
  transition: all 0.2s ease;
  line-height: 1.4;
  border-left: 2px solid transparent;
}
.tc-docs-toc-links a:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.04);
}
.tc-docs-toc-links a.active {
  color: var(--tc-docs-primary);
  background: rgba(56, 189, 248, 0.12);
  border-left-color: var(--tc-docs-primary);
  font-weight: 600;
}

.tc-docs-toc-links a.tc-docs-toc-level-1 {
  font-weight: 600;
  color: #f1f5f9;
  margin-top: 8px;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.tc-docs-toc-links a.tc-docs-toc-level-1:hover {
  background: rgba(56, 189, 248, 0.08);
  color: var(--tc-docs-primary);
}
.tc-docs-toc-links a.tc-docs-toc-level-2 {
  padding-left: 20px;
  font-size: 12.5px;
  color: var(--tc-docs-text-dim);
}
.tc-docs-toc-links a.tc-docs-toc-level-2:hover {
  color: var(--tc-docs-primary);
  background: rgba(255, 255, 255, 0.03);
}

/* Callouts DLG-EXEC */
.tc-docs-callout {
  padding: 16px 20px;
  border-radius: var(--tc-docs-radius-sm);
  border-left: 4px solid var(--tc-docs-primary);
  background: rgba(56, 189, 248, 0.08);
  margin: 18px 0;
  font-size: 13.5px;
  line-height: 1.6;
}
.tc-docs-callout-title {
  font-weight: 700;
  color: var(--tc-docs-primary);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.tc-docs-callout-warn {
  border-left-color: var(--tc-docs-warning);
  background: rgba(245, 158, 11, 0.08);
}
.tc-docs-callout-warn .tc-docs-callout-title {
  color: var(--tc-docs-warning);
}
.tc-docs-callout-info {
  border-left-color: var(--tc-docs-accent-cobalt);
  background: rgba(37, 99, 235, 0.08);
}
.tc-docs-callout-info .tc-docs-callout-title {
  color: #60a5fa;
}

/* Efecto Pulse para resaltar elemento encontrado */
@keyframes tcPulseGlow {
  0% {
    box-shadow: 0 0 0 0 rgba(56, 189, 248, 0.8);
    border-color: rgba(56, 189, 248, 0.9);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(56, 189, 248, 0.2);
    border-color: var(--tc-docs-primary);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(56, 189, 248, 0);
  }
}
.tc-docs-highlight-pulse {
  animation: tcPulseGlow 1.8s cubic-bezier(0, 0, 0.2, 1);
  border-color: var(--tc-docs-primary) !important;
}

/* Responsive */
@media (max-width: 768px) {
  :root {
    --tc-docs-nav-height: 104px;
  }

  .tc-docs-nav-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    height: var(--tc-docs-nav-height);
    min-height: 0;
    box-sizing: border-box;
  }
  .tc-docs-nav-search {
    width: 100%;
    max-width: 100%;
    flex: 1 1 100%;
  }
  .tc-docs-body-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    padding-top: 24px;
  }
  .tc-docs-toc-sticky {
    position: static;
    max-height: none;
  }
  .tc-docs-toc-box {
    max-height: none;
    overflow-y: visible;
  }
}

/* Touch targets for Docs controls without changing the approved desktop layout. */
@media (max-width: 1023px) {
  .tc-docs-live-search-dropdown {
    width: min(480px, calc(100vw - 32px));
    max-width: 100%;
  }

  .tc-docs-tab-btn {
    min-height: 44px;
  }

  .tc-docs-nav-search-clear {
    width: 44px;
    height: 44px;
    padding: 0;
    right: 0;
  }

  .tc-docs-search-item,
  .tc-docs-btn-mini,
  .tc-docs-copy-btn {
    min-height: 44px;
  }

  .tc-docs-modal-close {
    width: 44px;
    height: 44px;
  }
}

/* Content Reader Sections */
.tc-docs-section-panel {
  display: none;
}
.tc-docs-section-panel.active {
  display: block;
}

.tc-docs-chapter-header {
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--tc-docs-border);
}
.tc-docs-chapter-tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tc-docs-primary);
  display: inline-block;
  margin-bottom: 6px;
}
.tc-docs-chapter-title {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.tc-docs-chapter-lead {
  font-size: 1.05rem;
  color: var(--tc-docs-text-muted);
}

/* Article Cards */
.tc-docs-card {
  background: var(--tc-docs-surface);
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-md);
  padding: 28px;
  margin-bottom: 28px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: border-color 0.2s ease;
}
.tc-docs-card:hover {
  border-color: rgba(56, 189, 248, 0.25);
}

.tc-docs-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Visual Media Container (Real Plugin Screenshots) */
.tc-docs-media-box {
  margin: 22px 0;
  border-radius: var(--tc-docs-radius-md);
  overflow: hidden;
  border: 1px solid var(--tc-docs-border);
  background: #020617;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}
.tc-docs-media-box img {
  width: 100%;
  height: auto;
  display: block;
}
.tc-docs-media-caption {
  padding: 10px 16px;
  background: var(--tc-docs-elevated);
  font-size: 12px;
  color: var(--tc-docs-text-muted);
  border-top: 1px solid var(--tc-docs-border);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Modificador para Portada de Producto: Elegante, Compacto y Centrado */
.tc-docs-media-box--cover {
  max-width: 480px;
  margin: 24px auto 28px auto;
  border: 1px solid rgba(56, 189, 248, 0.25);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5), 0 0 24px rgba(56, 189, 248, 0.12);
}
.tc-docs-media-box--cover img {
  max-height: 270px;
  object-fit: cover;
  object-position: center;
}
.tc-docs-media-box--cover .tc-docs-media-caption {
  justify-content: center;
  text-align: center;
}

/* Badges */
.tc-docs-badge {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.tc-docs-badge-pass { background: rgba(16, 185, 129, 0.15); color: #10b981; }
.tc-docs-badge-warn { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.tc-docs-badge-err  { background: rgba(239, 68, 68, 0.15);  color: #ef4444; }
.tc-docs-badge-pro  { background: rgba(168, 85, 247, 0.15); color: #a855f7; }
.tc-docs-badge-free { background: rgba(56, 189, 248, 0.15); color: #38bdf8; }

/* Tables */
.tc-docs-table-wrap {
  overflow-x: auto;
  margin: 20px 0;
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-md);
}
.tc-docs-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
}
.tc-docs-table th, 
.tc-docs-table td {
  padding: 12px 18px;
  border-bottom: 1px solid var(--tc-docs-border);
}
.tc-docs-table th {
  background: var(--tc-docs-elevated);
  color: #ffffff;
  font-weight: 700;
}
.tc-docs-table tr:last-child td {
  border-bottom: none;
}
.tc-docs-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Code Snippet Blocks */
.tc-docs-code-container {
  position: relative;
  margin: 20px 0;
  border-radius: var(--tc-docs-radius-md);
  overflow: hidden;
  border: 1px solid var(--tc-docs-border);
  background: #070b14;
}
.tc-docs-code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 16px;
  background: var(--tc-docs-elevated);
  border-bottom: 1px solid var(--tc-docs-border);
  font-size: 12px;
  color: var(--tc-docs-text-dim);
}
.tc-docs-copy-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--tc-docs-text-muted);
  padding: 4px 10px;
  border-radius: var(--tc-docs-radius-sm);
  font-size: 11px;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
}
.tc-docs-copy-btn:hover {
  background: var(--tc-docs-primary);
  color: #000;
}
.tc-docs-code-container pre {
  margin: 0;
  padding: 18px 20px;
  overflow-x: auto;
  font-family: var(--tc-docs-font-mono);
  font-size: 13px;
  line-height: 1.6;
  color: #e2e8f0;
}

/* Accordions (FAQ) */
.tc-docs-accordion {
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-md);
  overflow: hidden;
  margin-bottom: 14px;
  background: var(--tc-docs-surface);
}
.tc-docs-accordion-trigger {
  width: 100%;
  padding: 16px 20px;
  background: transparent;
  border: none;
  text-align: left;
  color: #ffffff;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.2s ease;
}
.tc-docs-accordion-trigger:hover {
  background: var(--tc-docs-elevated);
}
.tc-docs-accordion-trigger .chevron {
  transition: transform 0.2s ease;
  font-size: 12px;
}
.tc-docs-accordion.open .tc-docs-accordion-trigger .chevron {
  transform: rotate(180deg);
}
.tc-docs-accordion-content {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: var(--tc-docs-text-muted);
  font-size: 14px;
}
.tc-docs-accordion.open .tc-docs-accordion-content {
  padding: 0 20px 20px 20px;
  max-height: 800px;
}

/* Corporate Bottom Call to Action */
.tc-docs-cta-card {
  margin-top: 56px;
  padding: 36px 40px;
  border-radius: var(--tc-docs-radius-lg);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.15) 0%, rgba(15, 23, 42, 0.95) 100%);
  border: 1px solid rgba(56, 189, 248, 0.25);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.tc-docs-cta-info {
  flex: 1;
  min-width: 280px;
}
.tc-docs-cta-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 8px;
}
.tc-docs-cta-desc {
  color: var(--tc-docs-text-muted);
  font-size: 0.95rem;
}
.tc-docs-cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.tc-docs-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--tc-docs-accent-cobalt);
  color: #ffffff;
  font-weight: 700;
  font-size: 14px;
  padding: 12px 22px;
  border-radius: var(--tc-docs-radius-sm);
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}
.tc-docs-btn-primary:hover {
  background: #1d4ed8;
  color: #ffffff;
  text-decoration: none;
  transform: translateY(-1px);
}
.tc-docs-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  font-weight: 600;
  font-size: 14px;
  padding: 12px 20px;
  border-radius: var(--tc-docs-radius-sm);
  text-decoration: none;
  transition: all 0.2s ease;
}
.tc-docs-btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  text-decoration: none;
}

/* Epistemic Badges DLG-EXEC */
.tc-docs-badge-standard { background: rgba(56, 189, 248, 0.15); color: #38bdf8; border: 1px solid rgba(56, 189, 248, 0.3); }
.tc-docs-badge-engines  { background: rgba(16, 185, 129, 0.15); color: #10b981; border: 1px solid rgba(16, 185, 129, 0.3); }
.tc-docs-badge-baloa    { background: rgba(245, 158, 11, 0.15); color: #f59e0b; border: 1px solid rgba(245, 158, 11, 0.3); }
.tc-docs-badge-emerging { background: rgba(168, 85, 247, 0.15); color: #c084fc; border: 1px solid rgba(168, 85, 247, 0.3); }
.tc-docs-badge-wcag     { background: rgba(14, 165, 233, 0.15); color: #7dd3fc; border: 1px solid rgba(14, 165, 233, 0.3); }

/* Glossary Cards */
.tc-docs-glossary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  margin: 24px 0;
}
.tc-docs-glossary-card {
  background: var(--tc-docs-surface);
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-md);
  padding: 22px;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.tc-docs-glossary-card:hover {
  border-color: rgba(56, 189, 248, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}
.tc-docs-glossary-term {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
}
.tc-docs-glossary-cat {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--tc-docs-primary);
  margin-bottom: 12px;
  display: inline-block;
  letter-spacing: 0.05em;
}
.tc-docs-glossary-def {
  font-size: 13.5px;
  color: var(--tc-docs-text-muted);
  line-height: 1.6;
  margin-bottom: 14px;
}
.tc-docs-glossary-meta {
  font-size: 11.5px;
  color: var(--tc-docs-text-dim);
  border-top: 1px solid var(--tc-docs-border);
  padding-top: 10px;
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* ==========================================================================
   INTERACTIVE LABORATORY & PLAYGROUND (DLG-EXEC)
   ========================================================================== */
.tc-docs-lab-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin: 24px 0;
}
@media (max-width: 900px) {
  .tc-docs-lab-grid {
    grid-template-columns: 1fr;
  }
}

.tc-docs-lab-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 10px;
}

.tc-docs-lab-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.tc-docs-lab-actions {
  display: flex;
  gap: 8px;
}

.tc-docs-btn-mini {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--tc-docs-border);
  color: var(--tc-docs-text-muted);
  font-size: 11.5px;
  padding: 5px 10px;
  border-radius: var(--tc-docs-radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: inherit;
}
.tc-docs-btn-mini:hover {
  background: var(--tc-docs-elevated);
  color: #ffffff;
  border-color: rgba(56, 189, 248, 0.3);
}

.tc-docs-lab-textarea {
  width: 100%;
  height: 220px;
  background: #070b14;
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-sm);
  padding: 14px;
  color: #f1f5f9;
  font-family: var(--tc-docs-font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  resize: vertical;
  margin-bottom: 14px;
  box-sizing: border-box;
}
.tc-docs-lab-textarea:focus {
  outline: none;
  border-color: var(--tc-docs-primary);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}

.tc-docs-btn-run {
  width: 100%;
  background: linear-gradient(135deg, #2563eb 0%, #0284c7 100%);
  color: #ffffff;
  font-weight: 700;
  font-size: 13.5px;
  padding: 12px 18px;
  border: none;
  border-radius: var(--tc-docs-radius-sm);
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}
.tc-docs-btn-run:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

/* Results Display Box */
.tc-docs-lab-results {
  background: #070b14;
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-sm);
  padding: 16px;
  min-height: 220px;
  font-size: 13px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tc-docs-lab-result-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--tc-docs-radius-sm);
  background: var(--tc-docs-surface);
  border: 1px solid var(--tc-docs-border);
}
.tc-docs-lab-result-item.pass { border-left: 3px solid var(--tc-docs-success); }
.tc-docs-lab-result-item.warn { border-left: 3px solid var(--tc-docs-warning); }
.tc-docs-lab-result-item.err  { border-left: 3px solid var(--tc-docs-danger); }

.tc-docs-calc-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 28px;
  align-items: center;
}
@media (max-width: 800px) {
  .tc-docs-calc-row {
    grid-template-columns: 1fr;
  }
}

.tc-docs-calc-sliders {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tc-docs-slider-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.tc-docs-slider-item label {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--tc-docs-text-muted);
}
.tc-docs-slider-item input[type="range"] {
  width: 100%;
  accent-color: var(--tc-docs-primary);
  cursor: pointer;
}

.tc-docs-gauge-wrapper {
  background: #070b14;
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-md);
  padding: 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.tc-docs-score-number {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  margin: 10px 0 4px 0;
  color: var(--tc-docs-primary);
}

.tc-docs-score-diff-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 9999px;
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  margin-top: 8px;
}

/* ==========================================================================
   MODAL DE INSPECCIÓN DETALLADA DE CHECK (126 CHECKS)
   ========================================================================== */
.tc-docs-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(2, 6, 23, 0.8);
  backdrop-filter: blur(8px);
  z-index: 999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  box-sizing: border-box;
}

.tc-docs-modal-overlay.open {
  display: flex;
}

.tc-docs-modal-box {
  background: var(--tc-docs-surface);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--tc-docs-radius-lg);
  max-width: min(1040px, 94vw);
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  overflow-x: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.75);
  display: flex;
  flex-direction: column;
}

.tc-docs-modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--tc-docs-border);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  background: #0b1120;
}

.tc-docs-modal-close {
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: var(--tc-docs-text-muted);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 18px;
  transition: all 0.2s ease;
  flex-shrink: 0;
}
.tc-docs-modal-close:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

.tc-docs-modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-size: 14px;
  color: var(--tc-docs-text-muted);
  line-height: 1.65;
  overflow-x: hidden;
}

.tc-docs-modal-meta-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  background: #070b14;
  padding: 14px 18px;
  border-radius: var(--tc-docs-radius-sm);
  border: 1px solid var(--tc-docs-border);
  font-size: 12.5px;
}

.tc-docs-modal-meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.tc-docs-meta-lbl {
  color: var(--tc-docs-text-dim);
  white-space: nowrap;
}

.tc-docs-code-pill {
  color: var(--tc-docs-primary);
  font-family: var(--tc-docs-font-mono);
  font-size: 12px;
  background: rgba(56, 189, 248, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  word-break: break-all;
}

.tc-docs-authority-modal-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--tc-docs-primary);
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: var(--tc-docs-radius-sm);
  transition: all 0.2s ease;
  min-width: 0;
}
.tc-docs-authority-modal-link:hover {
  background: rgba(56, 189, 248, 0.2);
  border-color: var(--tc-docs-primary);
  color: #ffffff;
  box-shadow: 0 0 10px rgba(56, 189, 248, 0.25);
}
.tc-docs-authority-modal-link .tc-docs-external-icon {
  flex-shrink: 0;
  opacity: 0.8;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.tc-docs-authority-modal-link:hover .tc-docs-external-icon {
  opacity: 1;
  transform: translate(2px, -2px);
}

.tc-docs-source-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--tc-docs-border);
  color: var(--tc-docs-text-muted);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.18s ease;
  white-space: nowrap;
}
.tc-docs-source-pill:hover {
  background: rgba(56, 189, 248, 0.12);
  border-color: rgba(56, 189, 248, 0.4);
  color: var(--tc-docs-primary);
}
.tc-docs-source-pill .tc-docs-external-icon {
  opacity: 0.65;
  transition: transform 0.18s ease, opacity 0.18s ease;
}
.tc-docs-source-pill:hover .tc-docs-external-icon {
  opacity: 1;
  transform: translate(1px, -1px);
}

.tc-docs-modal-details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.tc-docs-modal-card {
  background: #0a0f1d;
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-sm);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tc-docs-modal-card-autofix {
  background: rgba(168, 85, 247, 0.04);
  border-color: rgba(168, 85, 247, 0.2);
}

.tc-docs-modal-card-title {
  color: #ffffff;
  font-size: 13.5px;
  font-weight: 700;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.tc-docs-modal-card-text {
  font-size: 13.5px;
  color: var(--tc-docs-text-muted);
  line-height: 1.6;
  margin: 0;
}

.tc-docs-modal-diff-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tc-docs-check-row {
  cursor: pointer;
  transition: background 0.15s ease;
}
.tc-docs-check-row:hover td {
  background: rgba(56, 189, 248, 0.05) !important;
}

/* Good vs Bad Code comparison */
.tc-docs-diff-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
  width: 100%;
  box-sizing: border-box;
}

@media (max-width: 768px) {
  .tc-docs-diff-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .tc-docs-modal-details-grid {
    grid-template-columns: 1fr;
  }
  .tc-docs-modal-header {
    flex-wrap: wrap;
  }
}

.tc-docs-diff-col {
  background: #070b14;
  border-radius: var(--tc-docs-radius-sm);
  padding: 14px;
  border: 1px solid var(--tc-docs-border);
  font-family: var(--tc-docs-font-mono);
  font-size: 12px;
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.tc-docs-diff-col.bad  { border-left: 3px solid var(--tc-docs-danger); }
.tc-docs-diff-col.good { border-left: 3px solid var(--tc-docs-success); }

.tc-docs-diff-col pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
  font-family: inherit;
  font-size: 12px;
  line-height: 1.55;
  color: #e2e8f0;
  max-height: 320px;
}
.tc-docs-diff-col pre code {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

.tc-docs-diff-tag {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 8px;
  display: inline-block;
  letter-spacing: 0.05em;
  align-self: flex-start;
}
.tc-docs-diff-tag.bad  { color: var(--tc-docs-danger); }
.tc-docs-diff-tag.good { color: var(--tc-docs-success); }

/* ==========================================================================
   BALOA ENGINEERING LAB: CHECK PLAYGROUND & DOM EVIDENCE VIEWER (FASE 1)
   ========================================================================== */
.tc-docs-playground-card {
  border: 1px solid rgba(56, 189, 248, 0.25);
  background: radial-gradient(circle at 90% 10%, rgba(56, 189, 248, 0.05) 0%, transparent 60%),
              var(--tc-docs-surface);
  position: relative;
  overflow: hidden;
}

.tc-docs-pg-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  background: #070b14;
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-sm);
  padding: 14px 18px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.tc-docs-pg-select-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  min-width: 280px;
}

.tc-docs-pg-select {
  background: var(--tc-docs-surface);
  border: 1px solid var(--tc-docs-border);
  color: #ffffff;
  padding: 10px 14px;
  border-radius: var(--tc-docs-radius-sm);
  font-size: 13.5px;
  font-family: inherit;
  transition: all 0.2s ease;
  width: 100%;
}
.tc-docs-pg-select:focus {
  outline: none;
  border-color: var(--tc-docs-primary);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

.tc-docs-pg-fixture-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tc-docs-btn-pg-bad.active {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.4);
  font-weight: 700;
}
.tc-docs-btn-pg-good.active {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
  border-color: rgba(16, 185, 129, 0.4);
  font-weight: 700;
}
.tc-docs-btn-pg-autofix {
  background: rgba(168, 85, 247, 0.15);
  color: #d8b4fe;
  border-color: rgba(168, 85, 247, 0.35);
  font-weight: 700;
}
.tc-docs-btn-pg-autofix:hover {
  background: rgba(168, 85, 247, 0.25);
  color: #ffffff;
  border-color: #a855f7;
}

.tc-docs-pg-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 22px;
  margin-bottom: 24px;
}
@media (max-width: 960px) {
  .tc-docs-pg-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.tc-docs-pg-col-editor,
.tc-docs-pg-col-diagnosis {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.tc-docs-pg-pane-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 24px;
}

.tc-docs-pg-status-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border-radius: var(--tc-docs-radius-sm);
  display: inline-block;
}
.tc-docs-pg-status-tag.bad  { background: rgba(239, 68, 68, 0.15); color: #fca5a5; }
.tc-docs-pg-status-tag.good { background: rgba(16, 185, 129, 0.15); color: #6ee7b7; }
.tc-docs-pg-status-tag.autofix { background: rgba(168, 85, 247, 0.2); color: #f3e8ff; border: 1px solid rgba(168, 85, 247, 0.4); }

.tc-docs-pg-editor-footer {
  display: flex;
  gap: 10px;
  align-items: center;
}
.tc-docs-pg-editor-footer .tc-docs-btn-run {
  flex: 1;
}

.tc-docs-pg-outcome-card {
  background: #070b14;
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-sm);
  padding: 14px 16px;
  transition: all 0.2s ease;
}
.tc-docs-pg-outcome-card.err  { border-left: 4px solid var(--tc-docs-danger); }
.tc-docs-pg-outcome-card.warn { border-left: 4px solid var(--tc-docs-warning); }
.tc-docs-pg-outcome-card.pass { border-left: 4px solid var(--tc-docs-success); }

.tc-docs-pg-outcome-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Visor de Evidencia DOM */
.tc-docs-evidence-box {
  background: #070b14;
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-sm);
  padding: 14px;
}

.tc-docs-evidence-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12.5px;
  color: #ffffff;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--tc-docs-border);
  margin-bottom: 12px;
}

.tc-docs-evidence-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}
@media (max-width: 600px) {
  .tc-docs-evidence-comparison {
    grid-template-columns: 1fr;
  }
}

.tc-docs-evidence-item {
  background: var(--tc-docs-surface);
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-sm);
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.tc-docs-evidence-label {
  font-size: 11px;
  color: var(--tc-docs-text-dim);
  text-transform: uppercase;
  font-weight: 700;
}
.tc-docs-evidence-val {
  font-size: 12.5px;
  font-weight: 600;
  color: #f1f5f9;
}

.tc-docs-evidence-nodes-wrap {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--tc-docs-radius-sm);
  padding: 10px 12px;
}

.tc-docs-evidence-nodes {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 160px;
  overflow-y: auto;
}

.tc-docs-evidence-node {
  font-family: var(--tc-docs-font-mono);
  font-size: 11.5px;
  background: #020617;
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #fca5a5;
  padding: 6px 10px;
  border-radius: 4px;
  word-break: break-all;
  white-space: pre-wrap;
  line-height: 1.45;
}
.tc-docs-evidence-node.conforme {
  border-color: rgba(16, 185, 129, 0.3);
  color: #6ee7b7;
}

/* Explicación Técnica */
.tc-docs-pg-explain-box {
  background: var(--tc-docs-surface);
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-sm);
  padding: 14px;
  font-size: 12.5px;
}

/* Pipeline Before / After Strip */
.tc-docs-before-after-strip {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  background: #070b14;
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-md);
  padding: 16px 20px;
  margin-top: 10px;
}
@media (max-width: 850px) {
  .tc-docs-before-after-strip {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .tc-docs-ba-arrow {
    display: none;
  }
}

.tc-docs-ba-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-radius: var(--tc-docs-radius-sm);
  background: var(--tc-docs-surface);
  border: 1px solid transparent;
  opacity: 0.55;
  transition: all 0.25s ease;
}
.tc-docs-ba-step.active {
  opacity: 1;
  border-color: rgba(56, 189, 248, 0.35);
  background: var(--tc-docs-elevated);
}
.tc-docs-ba-step.completed {
  opacity: 0.9;
  border-color: rgba(16, 185, 129, 0.3);
}

.tc-docs-ba-step .num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
}
.tc-docs-ba-step.active .num {
  background: var(--tc-docs-primary);
  color: #070b14;
}
.tc-docs-ba-step.completed .num {
  background: var(--tc-docs-success);
  color: #ffffff;
}

.tc-docs-ba-step .meta {
  display: flex;
  flex-direction: column;
}
.tc-docs-ba-step .meta strong {
  color: #ffffff;
  font-size: 12px;
}
.tc-docs-ba-step .meta span {
  color: var(--tc-docs-text-dim);
  font-size: 11px;
}

.tc-docs-ba-arrow {
  color: var(--tc-docs-text-dim);
  font-size: 14px;
  font-weight: 700;
  text-align: center;
}

/* ==========================================================================
   BALOA ENGINEERING LAB: FASE 2 (WHAT-IF, EXPLAINABILITY, PRESETS, MATRIZ)
   ========================================================================== */

/* 1. Modo de Explicabilidad Técnica (5 Dimensiones) */
.tc-docs-explain-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

.tc-docs-explain-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-sm);
  padding: 10px 14px;
}

.tc-docs-explain-dim-num {
  width: 22px;
  height: 22px;
  min-width: 22px;
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.15);
  color: var(--tc-docs-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10.5px;
  font-weight: 800;
  font-family: var(--tc-docs-font-mono);
}

.tc-docs-explain-dim-title {
  font-size: 11.5px;
  font-weight: 700;
  color: #f8fafc;
  display: block;
  margin-bottom: 2px;
}

.tc-docs-explain-dim-val {
  font-size: 12px;
  color: var(--tc-docs-text-muted);
  line-height: 1.5;
  margin: 0;
}

/* 2. Simulador de Escenarios What-If */
.tc-docs-whatif-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 22px;
  align-items: flex-start;
}
@media (max-width: 900px) {
  .tc-docs-whatif-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.tc-docs-whatif-issues-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 380px;
  overflow-y: auto;
  padding-right: 6px;
}

/* [purga refactor] .tc-docs-whatif-item* eliminado: superseded por
   .tc-docs-whatif-issue-item* (page-docs.js). */

.tc-docs-whatif-summary-card {
  background: #070b14;
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tc-docs-whatif-kpi-block {
  background: var(--tc-docs-surface);
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-sm);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.tc-docs-whatif-kpi-block.highlight {
  border-color: rgba(56, 189, 248, 0.35);
  background: radial-gradient(circle at 80% 20%, rgba(56, 189, 248, 0.08) 0%, transparent 60%), var(--tc-docs-surface);
}

.tc-docs-whatif-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--tc-docs-text-dim);
}

.tc-docs-whatif-score {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
}
.tc-docs-whatif-score.baseline {
  color: #ef4444;
}
.tc-docs-whatif-score.projected {
  color: var(--tc-docs-primary);
}

.tc-docs-whatif-count {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
}

.tc-docs-whatif-disclaimer {
  font-size: 11.5px;
  color: var(--tc-docs-text-dim);
  line-height: 1.5;
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: var(--tc-docs-radius-sm);
  padding: 10px 12px;
}
.tc-docs-whatif-disclaimer strong {
  color: #f59e0b;
}

/* 3. Matriz de Cobertura Botón de Filtrado */
.tc-docs-filter-matrix-btn:hover {
  background: rgba(56, 189, 248, 0.15) !important;
  color: #ffffff !important;
}

/* ==========================================================================
   BALOA ENGINEERING LAB: FASE 3 (SCHEMA GRAPH, AEO CITABILITY, AUTO-FIX LAB)
   ========================================================================== */

/* What-If Issue Items */
.tc-docs-whatif-issue-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #070b14;
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-sm);
  padding: 10px 14px;
  transition: all 0.2s ease;
}
.tc-docs-whatif-issue-item:hover {
  background: var(--tc-docs-surface);
  border-color: rgba(56, 189, 248, 0.3);
}
.tc-docs-whatif-issue-item.fixed {
  border-color: rgba(16, 185, 129, 0.4);
  background: rgba(16, 185, 129, 0.05);
}

.tc-docs-whatif-checkbox-wrap {
  display: flex;
  align-items: center;
  margin-top: 3px;
}
.tc-docs-whatif-check {
  width: 16px;
  height: 16px;
  accent-color: var(--tc-docs-success);
  cursor: pointer;
}

.tc-docs-whatif-issue-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
  flex: 1;
}

.tc-docs-whatif-issue-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.tc-docs-whatif-issue-name {
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
  cursor: pointer;
}
.tc-docs-whatif-issue-item.fixed .tc-docs-whatif-issue-name {
  color: #6ee7b7;
}

.tc-docs-whatif-issue-desc {
  font-size: 11.5px;
  color: var(--tc-docs-text-muted);
  line-height: 1.45;
}

/* 4. Schema & Entity Graph Playground */
.tc-docs-schema-entities-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 220px;
  overflow-y: auto;
  padding-right: 4px;
}

.tc-docs-schema-entity-card {
  background: var(--tc-docs-surface);
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-sm);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: all 0.2s ease;
}
.tc-docs-schema-entity-card:hover {
  border-color: rgba(168, 85, 247, 0.4);
}

.tc-docs-schema-entity-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.tc-docs-schema-entity-type {
  font-family: var(--tc-docs-font-mono);
  font-weight: 700;
  font-size: 12.5px;
  color: #d8b4fe;
}

.tc-docs-schema-entity-id {
  font-family: var(--tc-docs-font-mono);
  font-size: 10.5px;
  color: var(--tc-docs-text-dim);
  word-break: break-all;
}

.tc-docs-schema-entity-props {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 11px;
}

.tc-docs-schema-prop-pill {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--tc-docs-text-muted);
}
.tc-docs-schema-prop-pill strong {
  color: #e2e8f0;
}

.tc-docs-schema-relation-pill {
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--tc-docs-primary);
  font-family: var(--tc-docs-font-mono);
}

/* 5. AEO & Citability Playground */
.tc-docs-aeo-score-card {
  background: #070b14;
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-sm);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.tc-docs-aeo-score-dial {
  display: flex;
  align-items: baseline;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.1) 0%, transparent 70%);
  padding: 8px 14px;
  border-radius: var(--tc-docs-radius-sm);
  border: 1px solid rgba(56, 189, 248, 0.25);
}

.tc-docs-aeo-score-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--tc-docs-primary);
  line-height: 1;
}

.tc-docs-aeo-score-max {
  font-size: 12px;
  color: var(--tc-docs-text-dim);
  margin-left: 2px;
}

.tc-docs-aeo-breakdown-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
@media (max-width: 650px) {
  .tc-docs-aeo-breakdown-grid {
    grid-template-columns: 1fr;
  }
}

.tc-docs-aeo-dim-item {
  background: #070b14;
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-sm);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tc-docs-aeo-dim-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
}

.tc-docs-aeo-dim-title {
  font-size: 11.5px;
  font-weight: 700;
  color: #ffffff;
}

.tc-docs-aeo-dim-detail {
  font-size: 11px;
  color: var(--tc-docs-text-muted);
  line-height: 1.4;
}

.tc-docs-aeo-extracted-chunk {
  background: rgba(15, 23, 42, 0.8);
  border-left: 3px solid var(--tc-docs-primary);
  border-radius: 0 var(--tc-docs-radius-sm) var(--tc-docs-radius-sm) 0;
  padding: 12px 14px;
  font-family: var(--tc-docs-font-mono);
  font-size: 12px;
  color: #f1f5f9;
  line-height: 1.6;
  max-height: 140px;
  overflow-y: auto;
}

/* 6. Auto-Fix Lab & Change Ledger Visual */
.tc-docs-diff-visual-wrap {
  margin-top: 10px;
}

.tc-docs-diff-visual-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 14px;
}
@media (max-width: 780px) {
  .tc-docs-diff-visual-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.tc-docs-diff-pane {
  background: #070b14;
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.tc-docs-diff-pane.before {
  border-left: 3px solid var(--tc-docs-danger);
}
.tc-docs-diff-pane.after {
  border-left: 3px solid var(--tc-docs-success);
}

.tc-docs-diff-pane-header {
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--tc-docs-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.tc-docs-diff-code {
  margin: 0;
  padding: 14px;
  background: #030712;
  font-family: var(--tc-docs-font-mono);
  font-size: 11.5px;
  line-height: 1.55;
  color: #e2e8f0;
  max-height: 260px;
  overflow: auto;
  white-space: pre-wrap;
}

.tc-docs-change-ledger {
  background: #070b14;
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: var(--tc-docs-radius-md);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  background: radial-gradient(circle at 95% 5%, rgba(168, 85, 247, 0.06) 0%, transparent 50%), #070b14;
}

.tc-docs-ledger-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--tc-docs-border);
  flex-wrap: wrap;
  gap: 10px;
}

.tc-docs-ledger-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
@media (max-width: 900px) {
  .tc-docs-ledger-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 550px) {
  .tc-docs-ledger-grid {
    grid-template-columns: 1fr;
  }
}

.tc-docs-ledger-item {
  background: var(--tc-docs-surface);
  border: 1px solid var(--tc-docs-border);
  border-radius: var(--tc-docs-radius-sm);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tc-docs-ledger-label {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--tc-docs-text-dim);
}

.tc-docs-ledger-val {
  font-size: 12px;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.4;
}

.tc-docs-ledger-footer {
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}