/**
 * Fijate Tools - Módulo Canónico de Herramientas Relacionadas (SEO Link Juice)
 * Versión: 20261016_1
 */

:root {
  --rel-bg: rgba(15, 23, 42, 0.45);
  --rel-card-bg: rgba(22, 32, 48, 0.7);
  --rel-card-bg-hover: rgba(28, 42, 64, 0.9);
  --rel-border: rgba(255, 255, 255, 0.08);
  --rel-border-hover: rgba(56, 189, 248, 0.4);
  --rel-primary: #38bdf8;
  --rel-primary-glow: rgba(56, 189, 248, 0.15);
  --rel-text-main: #f8fafc;
  --rel-text-muted: #94a3b8;
  --rel-text-dim: #64748b;
  --rel-badge-bg: rgba(56, 189, 248, 0.12);
  --rel-badge-border: rgba(56, 189, 248, 0.25);
  --rel-badge-text: #7dd3fc;
  --rel-btn-bg: rgba(255, 255, 255, 0.05);
  --rel-btn-border: rgba(255, 255, 255, 0.12);
  --rel-btn-text: #f1f5f9;
  --rel-btn-hover-bg: #0284c7;
  --rel-btn-hover-border: #38bdf8;
  --rel-btn-hover-text: #ffffff;
}

[data-theme="light"] {
  --rel-bg: #f8fafc;
  --rel-card-bg: #ffffff;
  --rel-card-bg-hover: #f1f5f9;
  --rel-border: #e2e8f0;
  --rel-border-hover: #0284c7;
  --rel-primary: #0284c7;
  --rel-primary-glow: rgba(2, 132, 199, 0.1);
  --rel-text-main: #0f172a;
  --rel-text-muted: #475569;
  --rel-text-dim: #64748b;
  --rel-badge-bg: #e0f2fe;
  --rel-badge-border: #bae6fd;
  --rel-badge-text: #0369a1;
  --rel-btn-bg: #f1f5f9;
  --rel-btn-border: #cbd5e1;
  --rel-btn-text: #0f172a;
  --rel-btn-hover-bg: #0284c7;
  --rel-btn-hover-border: #0284c7;
  --rel-btn-hover-text: #ffffff;
}

/* Sección contenedora */
.related-tools-section {
  margin: 2.5rem 0 1.5rem;
  padding: 1.75rem;
  background: var(--rel-bg);
  border: 1px solid var(--rel-border);
  border-radius: 18px;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
}

/* Cabecera de la sección */
.related-tools-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--rel-border);
  flex-wrap: wrap;
}

.related-header-text {
  flex: 1 1 280px;
}

.related-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.65rem;
  background: var(--rel-badge-bg);
  border: 1px solid var(--rel-badge-border);
  border-radius: 999px;
  color: var(--rel-badge-text);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.related-tools-title {
  margin: 0;
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--rel-text-main);
  line-height: 1.25;
}

.related-tools-subtitle {
  margin: 0.35rem 0 0;
  font-size: 0.88rem;
  color: var(--rel-text-muted);
  line-height: 1.4;
}

.btn-related-category-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--rel-primary);
  text-decoration: none;
  padding: 0.45rem 0.85rem;
  border-radius: 8px;
  background: var(--rel-btn-bg);
  border: 1px solid var(--rel-btn-border);
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-related-category-link:hover {
  background: var(--rel-primary);
  color: #ffffff;
  border-color: var(--rel-primary);
  transform: translateX(2px);
}

/* Cuadrícula de tarjetas */
.related-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
  width: 100%;
}

/* Tarjeta individual */
.related-tool-card {
  display: flex;
  flex-direction: column;
  background: var(--rel-card-bg);
  border: 1px solid var(--rel-border);
  border-radius: 14px;
  overflow: hidden;
  transition: transform 0.22s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.22s ease, box-shadow 0.22s ease;
  min-height: 100%;
}

.related-tool-card:hover {
  transform: translateY(-4px);
  border-color: var(--rel-border-hover);
  background: var(--rel-card-bg-hover);
  box-shadow: 0 10px 24px -6px rgba(0, 0, 0, 0.35), 0 0 16px var(--rel-primary-glow);
}

/* Miniatura 16:9 */
.related-card-media {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #090d14;
  overflow: hidden;
  text-decoration: none;
}

.related-card-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.related-tool-card:hover .related-card-thumb {
  transform: scale(1.04);
}

.related-card-thumb-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--rel-text-dim);
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.8), rgba(30, 41, 59, 0.5));
}

.related-card-cat-pill {
  position: absolute;
  top: 0.6rem;
  left: 0.6rem;
  padding: 0.2rem 0.5rem;
  background: rgba(11, 15, 23, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  color: #e2e8f0;
  letter-spacing: 0.02em;
}

/* Cuerpo de la tarjeta */
.related-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1rem 1.1rem;
}

.related-card-title {
  margin: 0 0 0.35rem;
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
}

.related-card-title a {
  color: var(--rel-text-main);
  text-decoration: none;
  transition: color 0.18s ease;
}

.related-card-title a:hover {
  color: var(--rel-primary);
}

.related-card-subtitle {
  margin: 0 0 1rem;
  font-size: 0.82rem;
  color: var(--rel-text-muted);
  line-height: 1.4;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Botón de apertura */
.related-card-action {
  margin-top: auto;
}

.btn-related-open {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  width: 100%;
  min-height: 40px;
  padding: 0.45rem 0.85rem;
  background: var(--rel-btn-bg);
  border: 1px solid var(--rel-btn-border);
  border-radius: 8px;
  color: var(--rel-btn-text);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.btn-related-open:hover {
  background: var(--rel-btn-hover-bg);
  border-color: var(--rel-btn-hover-border);
  color: var(--rel-btn-hover-text);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.3);
}

.btn-related-open svg {
  transition: transform 0.2s ease;
}

.btn-related-open:hover svg {
  transform: translateX(3px);
}

/* Responsivo para móviles */
@media (max-width: 640px) {
  .related-tools-section {
    padding: 1.25rem 1rem;
    margin: 2rem 0 1rem;
    border-radius: 14px;
  }

  .related-tools-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .btn-related-category-link {
    width: 100%;
    justify-content: center;
    min-height: 40px;
  }

  .related-tools-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}