/* breadcrumb.css — extracted from breadcrumb.html */
/* Breadcrumb.css */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: var(--text-sm);
}

.breadcrumb__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.breadcrumb__link {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-default);
}

.breadcrumb__link:hover {
  color: var(--color-primary);
  text-decoration: underline;
}

.breadcrumb__link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.breadcrumb__separator {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.breadcrumb__current {
  color: var(--color-text);
  font-weight: var(--weight-medium);
}

/* 箭头变体 */
.breadcrumb--arrow .breadcrumb__separator {
  display: inline-block;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 4px 0 4px 6px;
  border-color: transparent transparent transparent var(--color-text-muted);
  margin: 0 var(--space-1);
}

/* 斜杠变体 */
.breadcrumb--slash .breadcrumb__separator {
  color: var(--color-text-muted);
}

/* 面包屑容器 */
.breadcrumb__container {
  padding: var(--space-3) 0;
}

/* 图标支持 */
.breadcrumb__icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* 禁用状态 */
.breadcrumb__link--disabled {
  color: var(--color-text-muted);
  cursor: not-allowed;
  pointer-events: none;
}

/* 响应式 */
@media (max-width: 640px) {
  .breadcrumb {
    font-size: var(--text-xs);
  }
  
  .breadcrumb__separator {
    margin: 0;
  }
}