/**
 * Breadcrumb - E-Visa Sri Lanka
 * Fil d'Ariane moderne
 */

/* ===================================
   BREADCRUMB CONTAINER
   ================================== */

.breadcrumb {
  width: 100%;
  padding: 1rem 0;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

/* ===================================
   BREADCRUMB ITEMS
   ================================== */

.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.breadcrumb-link {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--muted-foreground);
  text-decoration: none;
  padding: 0.25rem 0.5rem;
  border-radius: calc(var(--radius) * 0.5);
  transition: all 0.2s ease;
  font-weight: 500;
}

.breadcrumb-link:hover {
  color: var(--primary);
  background: var(--accent);
}

.breadcrumb-link:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

/* Icône Home */
.breadcrumb-home-icon {
  font-size: 1rem;
  color: var(--primary);
}

.breadcrumb-link:hover .breadcrumb-home-icon {
  transform: scale(1.1);
  transition: transform 0.2s ease;
}

/* ===================================
   BREADCRUMB SEPARATOR
   ================================== */

.breadcrumb-separator {
  color: var(--muted-foreground);
  font-size: 0.75rem;
  opacity: 0.5;
}

/* ===================================
   BREADCRUMB CURRENT (page actuelle)
   ================================== */

.breadcrumb-item-active {
  font-weight: 600;
}

.breadcrumb-current {
  color: var(--foreground);
  padding: 0.25rem 0.5rem;
  background: var(--accent);
  border-radius: calc(var(--radius) * 0.5);
}

/* ===================================
   ANIMATIONS
   ================================== */

@keyframes fadeInBreadcrumb {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.breadcrumb-item {
  animation: fadeInBreadcrumb 0.3s ease-out;
  animation-fill-mode: both;
}

/* Délais d'animation en cascade */
.breadcrumb-item:nth-child(1) { animation-delay: 0s; }
.breadcrumb-item:nth-child(2) { animation-delay: 0.05s; }
.breadcrumb-item:nth-child(3) { animation-delay: 0.1s; }
.breadcrumb-item:nth-child(4) { animation-delay: 0.15s; }
.breadcrumb-item:nth-child(5) { animation-delay: 0.2s; }

/* ===================================
   RESPONSIVE
   ================================== */

/* Mobile */
@media (max-width: 768px) {
  .breadcrumb {
    padding: 0.75rem 0;
  }

  .breadcrumb-list {
    gap: 0.25rem;
  }

  .breadcrumb-item {
    font-size: 0.8125rem;
  }

  .breadcrumb-link,
  .breadcrumb-current {
    padding: 0.25rem 0.375rem;
  }

  /* Masquer les labels longs sur mobile, garder icônes */
  .breadcrumb-link span {
    display: none;
  }

  .breadcrumb-link .breadcrumb-home-icon {
    display: inline;
  }

  .breadcrumb-current {
    display: inline;
  }

  /* Afficher le label de la page actuelle */
  .breadcrumb-item-active .breadcrumb-current {
    display: inline;
  }
}

/* Très petit mobile */
@media (max-width: 480px) {
  .breadcrumb {
    padding: 0.5rem 0;
    margin-bottom: 1rem;
  }

  .breadcrumb-separator {
    font-size: 0.625rem;
  }
}

/* ===================================
   DARK MODE
   ================================== */

.dark .breadcrumb {
  border-bottom-color: var(--border);
}

.dark .breadcrumb-link {
  color: var(--muted-foreground);
}

.dark .breadcrumb-link:hover {
  color: var(--primary-pale);
  background: rgba(255, 255, 255, 0.05);
}

.dark .breadcrumb-current {
  background: rgba(255, 255, 255, 0.08);
}

/* ===================================
   VARIANTS (optionnel)
   ================================== */

/* Breadcrumb sans bordure */
.breadcrumb-no-border {
  border-bottom: none;
  padding-bottom: 0;
}

/* Breadcrumb compact */
.breadcrumb-compact {
  padding: 0.5rem 0;
  margin-bottom: 1rem;
}

.breadcrumb-compact .breadcrumb-item {
  font-size: 0.8125rem;
}

/* Breadcrumb avec background */
.breadcrumb-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  margin-bottom: 1.5rem;
}