/**
 * 面授课程展示（template-corporate-training.php）
 * 依赖 front-page.css、online-course.css（共用 Banner / 智能匹配 / 筛选 / 分页等企业风）
 */

/* 面授筛选：两行布局（一级+二级 | 关键词+天数+操作） */
.home-corporate.corporate-training-page .corporate-training-filter-form__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: clamp(12px, 2vw, 20px);
  margin-bottom: clamp(12px, 2vw, 18px);
}

.home-corporate.corporate-training-page .corporate-training-filter-form__row:last-of-type {
  margin-bottom: 0;
}

@media (max-width: 991px) {
  .home-corporate.corporate-training-page .corporate-training-filter-form__row {
    flex-direction: column;
    align-items: stretch;
  }

  .home-corporate.corporate-training-page .corporate-training-filter-form__row .online-course-filter-form__cell {
    flex: 1 1 auto;
    width: 100%;
  }

  .home-corporate.corporate-training-page .corporate-training-filter-form__row .online-course-filter-form__cell--actions {
    flex-direction: row;
    justify-content: flex-start;
    padding-top: 4px;
  }
}

/* 课程卡片网格 */
.home-corporate.corporate-training-page .corporate-training-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: clamp(16px, 2vw, 24px);
  margin-top: clamp(8px, 1.5vw, 12px);
}

.home-corporate.corporate-training-page .corporate-training-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: clamp(18px, 2.2vw, 22px);
  text-decoration: none;
  color: inherit;
  background: var(--hc-surface);
  border: 1px solid var(--hc-line);
  border-radius: var(--hc-radius-md);
  box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
  box-sizing: border-box;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.home-corporate.corporate-training-page .corporate-training-card:hover {
  border-color: #cbd5e1;
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.08);
}

.home-corporate.corporate-training-page .corporate-training-card__tag {
  display: inline-block;
  align-self: flex-start;
  margin: 0 0 10px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--hc-muted);
  background: var(--hc-surface-muted);
  border-radius: 6px;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.home-corporate.corporate-training-page .corporate-training-card__title {
  margin: 0 0 12px;
  font-size: clamp(1rem, 0.92rem + 0.2vw, 1.125rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.35;
  color: var(--hc-ink);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.7em;
}

.home-corporate.corporate-training-page .corporate-training-card:hover .corporate-training-card__title {
  color: #2563eb;
}

.home-corporate.corporate-training-page .corporate-training-card__desc {
  margin: 0 0 12px;
  padding: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--hc-muted);
  /* 与 flex 子项上的 -webkit-line-clamp 并存时勿用 flex:1，否则易出现第 4 行省略后仍占位、与下方讲师区重叠 */
  flex: 0 0 auto;
  min-height: 0;
  max-height: calc(1.65em * 4);
  display: -webkit-box;
  -webkit-line-clamp: 4;
  line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: break-word;
  word-break: break-word;
}

.home-corporate.corporate-training-page .corporate-training-card__instructor {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--hc-line);
}

.home-corporate.corporate-training-page .corporate-training-card__avatar {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  border: 1px solid var(--hc-line);
}

.home-corporate.corporate-training-page .corporate-training-card__avatar--placeholder {
  background: var(--hc-surface-muted);
}

.home-corporate.corporate-training-page .corporate-training-card__instructor-meta {
  font-size: 13px;
  line-height: 1.45;
  color: var(--hc-ink);
  min-width: 0;
}

.home-corporate.corporate-training-page .corporate-training-card__instructor-name {
  font-weight: 600;
}

.home-corporate.corporate-training-page .corporate-training-card__instructor-sep {
  margin: 0 6px;
  color: var(--hc-line-strong);
  font-weight: 400;
}

.home-corporate.corporate-training-page .corporate-training-card__instructor-location {
  color: var(--hc-muted);
  font-weight: 400;
}