/* ==========================================================================
   Sector Intelligence — M10-H.4
   Estilos para la capa pública de inteligencia sectorial.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Home Cards
   -------------------------------------------------------------------------- */
.si-home {
  background: #F4F7F6;
  padding: var(--space-7) 0;
}

.si-home .section-head {
  text-align: center;
  margin-bottom: var(--space-6);
}

.si-home-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.si-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}

.si-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.si-card-eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.si-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-graphite);
  margin: 0 0 var(--space-2) 0;
}

.si-card-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-graphite);
  line-height: 1.1;
  margin-bottom: var(--space-1);
}

.si-card-unit {
  font-size: 0.85rem;
  color: #6b7280;
  margin-bottom: var(--space-3);
}

.si-card-meta {
  font-size: 0.8rem;
  color: #9ca3af;
  margin-top: auto;
  padding-top: var(--space-3);
  border-top: 1px solid #e5e7eb;
}

.si-card-meta-source {
  color: var(--color-primary);
  font-weight: 600;
}

.si-card-empty {
  font-size: 0.9rem;
  color: #9ca3af;
  font-style: italic;
}

/* --------------------------------------------------------------------------
   Sector Detail Section (Accounting, Coffee, Mining)
   -------------------------------------------------------------------------- */
.si-section {
  padding: var(--space-7) 0;
}

.si-section[aria-label="Inteligencia Tributaria"] {
  background: var(--color-primary-soft);
}

.si-section.section-alt {
  background: #F4F7F6;
}

.si-section-head {
  text-align: center;
  margin-bottom: var(--space-6);
}

.si-section-head .eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.si-section-head .section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-graphite);
  margin: 0 0 var(--space-2) 0;
}

.si-section-head .section-sub {
  font-size: 0.95rem;
  color: #6b7280;
  max-width: 600px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   Indicator Grid
   -------------------------------------------------------------------------- */
.si-indicators {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.si-indicator {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

.si-indicator:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.si-indicator-name {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #6b7280;
  margin-bottom: var(--space-2);
}

.si-indicator-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-graphite);
  line-height: 1.1;
}

.si-indicator-unit {
  font-size: 0.8rem;
  color: #9ca3af;
  margin-top: var(--space-1);
}

.si-indicator-date {
  font-size: 0.75rem;
  color: #9ca3af;
  margin-top: var(--space-2);
}

.si-indicator-source {
  font-size: 0.7rem;
  color: var(--color-primary);
  font-weight: 600;
  margin-top: var(--space-1);
}

/* --------------------------------------------------------------------------
   Content List (RND, Reports)
   -------------------------------------------------------------------------- */
.si-content-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.si-content-item {
  background: #fff;
  border-radius: var(--radius-md);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  transition: box-shadow var(--transition), transform var(--transition);
}

.si-content-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.si-content-item:last-child {
  margin-bottom: 0;
}

.si-content-type {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.si-content-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-graphite);
  margin: 0;
}

.si-content-meta {
  font-size: 0.8rem;
  color: #9ca3af;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.si-content-source {
  color: var(--color-primary);
  font-weight: 600;
}

.si-content-link {
  font-size: 0.8rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.si-content-link:hover {
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   History Sparkline (CSS-only)
   -------------------------------------------------------------------------- */
.si-sparkline {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 40px;
  margin-top: var(--space-3);
}

.si-sparkline-bar {
  flex: 1;
  background: var(--color-primary);
  border-radius: 2px 2px 0 0;
  min-height: 2px;
  opacity: 0.7;
  transition: opacity var(--transition);
}

.si-sparkline-bar:last-child {
  opacity: 1;
}

/* --------------------------------------------------------------------------
   Disclaimer
   -------------------------------------------------------------------------- */
.si-disclaimer {
  font-size: 0.75rem;
  color: #9ca3af;
  text-align: center;
  margin-top: var(--space-6);
  font-style: italic;
}

/* --------------------------------------------------------------------------
   Fallback Message
   -------------------------------------------------------------------------- */
.si-fallback {
  text-align: center;
  padding: var(--space-6);
  color: #9ca3af;
  font-size: 0.9rem;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .si-home-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .si-indicators {
    grid-template-columns: 1fr 1fr;
  }

  .si-card-value {
    font-size: 1.5rem;
  }

  .si-indicator-value {
    font-size: 1.4rem;
  }
}

@media (max-width: 480px) {
  .si-indicators {
    grid-template-columns: 1fr;
  }
}