/* ==========================================================================
   Estilos personalizados de alto rendimiento para el Glosario de Ciberseguridad
   (Material for MkDocs - Diseño Responsivo, Glassmorphism y UI Moderna)
   ========================================================================== */

/* ==========================================================================
   1. Variables Globales y Escala Tipográfica Base (Compacta y Elegante)
   ========================================================================== */
:root {
  --md-typeset-font-size: 0.82rem;
  --md-typeset-line-height: 1.62;

  --glossary-primary: #00b4d8;
  --glossary-primary-glow: rgba(0, 180, 216, 0.25);
  --glossary-accent: #7b2cbf;
  --glossary-bg-card: #ffffff;
  --glossary-bg-card-hover: #f8fafc;
  --glossary-border-card: rgba(0, 0, 0, 0.08);
  --glossary-border-card-hover: rgba(0, 180, 216, 0.5);
  --glossary-shadow-card: 0 4px 20px rgba(0, 0, 0, 0.05);
  --glossary-shadow-card-hover: 0 12px 28px -6px rgba(0, 180, 216, 0.18), 0 6px 12px -4px rgba(0, 0, 0, 0.08);
  --glossary-text-title: #0f172a;
  --glossary-text-summary: #475569;
  --glossary-text-muted: #64748b;
  --glossary-badge-bg: rgba(99, 102, 241, 0.1);
  --glossary-badge-color: #4f46e5;
  --glossary-badge-border: rgba(99, 102, 241, 0.2);
}

[data-md-color-scheme="slate"] {
  --glossary-primary: #00f0ff;
  --glossary-primary-glow: rgba(0, 240, 255, 0.22);
  --glossary-accent: #a855f7;
  --glossary-bg-card: linear-gradient(145deg, rgba(30, 41, 59, 0.75) 0%, rgba(15, 23, 42, 0.85) 100%);
  --glossary-bg-card-hover: linear-gradient(145deg, rgba(30, 41, 59, 0.9) 0%, rgba(15, 23, 42, 0.95) 100%);
  --glossary-border-card: rgba(255, 255, 255, 0.08);
  --glossary-border-card-hover: rgba(0, 240, 255, 0.45);
  --glossary-shadow-card: 0 4px 24px rgba(0, 0, 0, 0.35);
  --glossary-shadow-card-hover: 0 14px 32px -6px rgba(0, 0, 0, 0.5), 0 0 20px -2px rgba(0, 240, 255, 0.2);
  --glossary-text-title: #f8fafc;
  --glossary-text-summary: #cbd5e1;
  --glossary-text-muted: #94a3b8;
  --glossary-badge-bg: rgba(99, 102, 241, 0.18);
  --glossary-badge-color: #a5b4fc;
  --glossary-badge-border: rgba(129, 140, 248, 0.3);
}

/* ==========================================================================
   2. Ajustes Tipográficos de Contenido (.md-typeset)
   ========================================================================== */
.md-typeset {
  font-size: var(--md-typeset-font-size);
  line-height: var(--md-typeset-line-height);
}

.md-typeset p,
.md-typeset ul,
.md-typeset ol {
  font-size: 0.82rem;
  line-height: 1.62;
}

.md-typeset h1 {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-top: 0.8rem;
  margin-bottom: 0.9rem;
}

.md-typeset h2 {
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.3;
  margin-top: 1.5rem;
  margin-bottom: 0.65rem;
}

.md-typeset h3 {
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.35;
  margin-top: 1.2rem;
  margin-bottom: 0.5rem;
}

.md-typeset h4 {
  font-size: 0.90rem;
  font-weight: 600;
  line-height: 1.35;
}

/* Bloques de código e inline code */
.md-typeset code {
  font-size: 0.82em;
  border-radius: 4px;
}

.md-typeset pre > code {
  font-size: 0.78rem;
  line-height: 1.5;
}

/* Admoniciones (Callouts) */
.md-typeset .admonition,
.md-typeset details {
  font-size: 0.78rem;
  line-height: 1.55;
}

.md-typeset .admonition-title,
.md-typeset summary {
  font-size: 0.80rem;
  font-weight: 700;
}

/* Tablas */
.md-typeset table:not([class]) {
  font-size: 0.78rem;
  line-height: 1.5;
}

.md-typeset table:not([class]) th {
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Pestañas de contenido (Content Tabs) */
.md-typeset .tabbed-labels > label {
  font-size: 0.78rem;
  font-weight: 600;
}

/* Navegación lateral y menús */
.md-nav {
  font-size: 0.78rem;
}

/* ==========================================================================
   3. Hero Banner Principal
   ========================================================================== */
.hero-banner {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 27, 75, 0.98) 100%);
  border: 1px solid rgba(0, 229, 255, 0.25);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.1rem;
  color: #f8fafc;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;
  width: 100%;
}

.hero-banner::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.16) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-banner h1 {
  color: #ffffff !important;
  margin-top: 0 !important;
  margin-bottom: 0.25rem !important;
  font-weight: 700;
  font-size: 1.22rem;
  letter-spacing: -0.3px;
  line-height: 1.25;
}

.hero-banner p {
  color: #cbd5e1 !important;
  font-size: 0.82rem;
  line-height: 1.5;
  max-width: 820px;
  margin-bottom: 0 !important;
}

/* ==========================================================================
   4. Tarjetas de Estadísticas
   ========================================================================== */
.glossary-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin: 1.25rem 0 1.5rem 0;
  width: 100%;
}

.stat-card {
  background: var(--glossary-bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glossary-border-card);
  border-radius: 10px;
  padding: 1rem 0.85rem;
  text-align: center;
  box-shadow: var(--glossary-shadow-card);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.25s ease, box-shadow 0.25s ease;
}

.stat-card:hover {
  transform: translateY(-3px);
  border-color: var(--glossary-border-card-hover);
  box-shadow: var(--glossary-shadow-card-hover);
}

.stat-number {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--md-primary-fg-color, #00b4d8);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.5px;
}

.stat-label {
  display: block;
  font-size: 0.70rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--glossary-text-muted);
  margin-top: 0.35rem;
  font-weight: 700;
}

/* ==========================================================================
   5. Barra de Navegación Alfabética (Full-Width, Responsive y Elegante)
   ========================================================================== */
.alphabet-nav-wrapper {
  margin: 1.5rem 0 2rem 0;
  width: 100%;
}

.alphabet-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.65rem 0.85rem;
  background: var(--glossary-bg-card);
  border: 1px solid var(--glossary-border-card);
  border-radius: 12px;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--glossary-shadow-card);
  width: 100%;
  box-sizing: border-box;
}

.alpha-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.9rem;
  height: 1.9rem;
  padding: 0 0.35rem;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.80rem;
  text-decoration: none !important;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-sizing: border-box;
}

.alpha-link.active {
  background: var(--md-primary-fg-color, #00b4d8);
  color: #ffffff !important;
  box-shadow: 0 2px 8px var(--glossary-primary-glow);
}

.alpha-link.active:hover {
  transform: translateY(-2px) scale(1.06);
  box-shadow: 0 4px 12px var(--glossary-primary-glow);
  filter: brightness(1.1);
}

.alpha-link.disabled {
  color: var(--glossary-text-muted);
  opacity: 0.3;
  cursor: not-allowed;
  user-select: none;
  background: transparent;
}

/* ==========================================================================
   6. Encabezados de Grupos de Letras
   ========================================================================== */
.letter-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 2px solid var(--glossary-border-card);
  padding-bottom: 0.5rem;
  margin-top: 2.25rem;
  margin-bottom: 1.25rem;
  scroll-margin-top: 5rem;
  width: 100%;
}

.letter-title-wrap {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}

.letter-title {
  font-size: 1.30rem !important;
  font-weight: 700 !important;
  margin: 0 !important;
  color: var(--md-primary-fg-color, #00b4d8) !important;
  line-height: 1 !important;
}

.letter-count {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--glossary-text-muted);
  text-transform: lowercase;
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  color: var(--glossary-text-muted) !important;
  text-decoration: none !important;
  font-weight: 600;
  padding: 0.25rem 0.55rem;
  border-radius: 5px;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.back-to-top:hover {
  color: var(--glossary-primary) !important;
  background: rgba(0, 180, 216, 0.1);
  border-color: rgba(0, 180, 216, 0.2);
}

/* ==========================================================================
   7. Grid de Tarjetas de Términos (Adaptable con auto-fit)
   ========================================================================== */
.terms-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 1.15rem;
  width: 100%;
  margin-bottom: 2rem;
}

.term-card {
  background: var(--glossary-bg-card);
  border: 1px solid var(--glossary-border-card);
  border-radius: 12px;
  padding: 1.1rem 1.15rem;
  box-shadow: var(--glossary-shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), 
              border-color 0.25s ease, 
              box-shadow 0.25s ease,
              background 0.25s ease;
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
  width: 100%;
}

.term-card:hover {
  transform: translateY(-3px);
  border-color: var(--glossary-border-card-hover);
  box-shadow: var(--glossary-shadow-card-hover);
  background: var(--glossary-bg-card-hover);
}

.term-card-header {
  margin-bottom: 0.65rem;
}

.term-card-title {
  margin: 0 0 0.45rem 0 !important;
  font-size: 0.98rem !important;
  font-weight: 700 !important;
  line-height: 1.3 !important;
}

.term-card-title a {
  color: var(--glossary-text-title) !important;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: color 0.2s ease;
}

.term-card-title a:hover {
  color: var(--md-primary-fg-color, #00b4d8) !important;
}

.term-card-title a::after {
  content: "→";
  font-size: 0.85rem;
  opacity: 0;
  transform: translateX(-3px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.term-card:hover .term-card-title a::after {
  opacity: 1;
  transform: translateX(2px);
}

/* Insignias de Categoría */
.term-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.term-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.18rem 0.55rem;
  font-size: 0.65rem;
  font-weight: 700;
  border-radius: 5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.2;
}

.badge-category {
  background: var(--glossary-badge-bg);
  color: var(--glossary-badge-color);
  border: 1px solid var(--glossary-badge-border);
}

/* Resumen del Término */
.term-card-summary {
  font-size: 0.80rem;
  color: var(--glossary-text-summary);
  line-height: 1.52;
  margin: 0 0 0.9rem 0;
  flex-grow: 1;
}

/* Pie de Tarjeta */
.term-card-footer {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-top: 1px dashed var(--glossary-border-card);
  padding-top: 0.70rem;
  font-size: 0.75rem;
}

.author-tag {
  color: var(--glossary-text-muted) !important;
  font-weight: 600;
  text-decoration: none !important;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  transition: color 0.2s ease;
  width: fit-content;
}

.author-tag:hover {
  color: var(--glossary-primary) !important;
}

/* Etiquetas (Tags) */
.term-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.tag-pill {
  font-size: 0.68rem;
  background: rgba(100, 116, 139, 0.12);
  color: var(--glossary-text-muted);
  padding: 0.12rem 0.45rem;
  border-radius: 4px;
  font-family: var(--md-code-font-family, monospace);
  border: 1px solid rgba(100, 116, 139, 0.15);
  transition: all 0.2s ease;
}

.tag-pill:hover {
  background: rgba(0, 180, 216, 0.15);
  border-color: rgba(0, 180, 216, 0.3);
  color: var(--glossary-primary);
}

/* ==========================================================================
   8. Caja de Metadatos en Página de Detalle de Término
   ========================================================================== */
.term-meta-box {
  background: var(--glossary-bg-card);
  border: 1px solid var(--glossary-border-card);
  border-radius: 10px;
  padding: 0.9rem 1.15rem;
  margin: 1.25rem 0 1.65rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.9rem;
  box-shadow: var(--glossary-shadow-card);
}

.term-meta-item {
  display: flex;
  flex-direction: column;
}

.term-meta-label {
  font-size: 0.66rem;
  text-transform: uppercase;
  color: var(--glossary-text-muted);
  font-weight: 700;
  letter-spacing: 0.7px;
}

.term-meta-value {
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 0.2rem;
}

/* ==========================================================================
   9. Página de Colaboradores (Cards con Avatar de GitHub y Términos)
   ========================================================================== */
.contributors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 1.15rem;
  width: 100%;
  margin: 1.5rem 0 2.5rem 0;
}

.contributor-card {
  background: var(--glossary-bg-card);
  border: 1px solid var(--glossary-border-card);
  border-radius: 12px;
  padding: 1.1rem 1.15rem;
  box-shadow: var(--glossary-shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), 
              border-color 0.25s ease, 
              box-shadow 0.25s ease;
  width: 100%;
  box-sizing: border-box;
}

.contributor-card:hover {
  transform: translateY(-3px);
  border-color: var(--glossary-border-card-hover);
  box-shadow: var(--glossary-shadow-card-hover);
}

.contributor-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.contributor-avatar-wrap {
  position: relative;
  flex-shrink: 0;
}

.contributor-avatar-img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--glossary-border-card);
  object-fit: cover;
  background: #0f172a;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.contributor-card:hover .contributor-avatar-img {
  border-color: var(--glossary-primary);
  transform: scale(1.05);
}

.contributor-avatar-fallback {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(100, 116, 139, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.contributor-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.contributor-name {
  margin: 0 !important;
  font-size: 0.98rem !important;
  font-weight: 700 !important;
  line-height: 1.3 !important;
}

.contributor-name-link {
  color: var(--glossary-text-title) !important;
  text-decoration: none !important;
  transition: color 0.2s ease;
}

.contributor-name-link:hover {
  color: var(--md-primary-fg-color, #00b4d8) !important;
}

.contributor-badge-count {
  font-size: 0.70rem;
  font-weight: 700;
  color: var(--glossary-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contributor-terms-section {
  border-top: 1px dashed var(--glossary-border-card);
  padding-top: 0.70rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.contributor-terms-label {
  font-size: 0.70rem;
  font-weight: 700;
  color: var(--glossary-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contributor-terms-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.contributor-term-pill {
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--glossary-badge-bg);
  color: var(--glossary-badge-color) !important;
  border: 1px solid var(--glossary-badge-border);
  padding: 0.15rem 0.5rem;
  border-radius: 5px;
  text-decoration: none !important;
  transition: all 0.2s ease;
}

.contributor-term-pill:hover {
  background: var(--md-primary-fg-color, #00b4d8);
  color: #ffffff !important;
  border-color: var(--md-primary-fg-color, #00b4d8);
  transform: translateY(-1px);
}

/* ==========================================================================
   10. Ajustes Responsive para Móviles y Tablets
   ========================================================================== */
@media (max-width: 768px) {
  :root {
    --md-typeset-font-size: 0.75rem;
  }

  .md-typeset h1 {
    font-size: 1.25rem;
  }

  .md-typeset h2 {
    font-size: 1.08rem;
  }

  .md-typeset h3 {
    font-size: 0.95rem;
  }

  .hero-banner {
    padding: 0.85rem 1rem;
    margin-bottom: 0.85rem;
  }

  .hero-banner h1 {
    font-size: 1.10rem;
  }

  .hero-banner p {
    font-size: 0.78rem;
  }

  .alphabet-nav {
    gap: 0.25rem;
    padding: 0.5rem 0.65rem;
  }

  .alpha-link {
    min-width: 1.65rem;
    height: 1.65rem;
    font-size: 0.75rem;
  }

  .letter-title {
    font-size: 1.15rem !important;
  }

  .terms-card-grid,
  .contributors-grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }
}