/* public/css/column-components.css */
/* Column（note連携コラム）一覧：左テキスト／右サムネイルの横長リスト */

/* 「トップページへ戻る」ボタンがフッターに直付けになるのを防ぐ
   （margin-bottomは親に回収されて効かないため、paddingで確保する） */
main.cs-container {
  padding-bottom: 80px;
}

.column .column-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 40px;
}

.column .column-card,
.column .column-card:visited,
.column .column-card:hover,
.column .column-card:link,
.column .column-card:active {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: rgba(26, 26, 46, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  padding: 24px;
  color: inherit;
  text-decoration: none;
  transition: all 0.3s ease;
}

.column .column-card:hover {
  transform: translateY(-4px);
  border-color: #00f3ff;
  box-shadow: 0 12px 40px rgba(0, 243, 255, 0.25);
}

.column .column-card__body {
  flex: 1 1 auto;
  min-width: 0;
}

.column .column-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.column .column-card__date {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-medium-gray);
}

.column .column-card__category {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: #00f3ff;
  border: 1px solid rgba(0, 243, 255, 0.4);
  border-radius: 20px;
  padding: 2px 10px;
}

.column .column-card__title {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.5;
  margin-bottom: 8px;

  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
}

.column .column-card:hover .column-card__title {
  color: #00f3ff;
}

.column .column-card__excerpt {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-light-gray);
  margin-bottom: 12px;

  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  overflow: hidden;
}

.column .column-card__link-label {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  color: #00f3ff;
}

.column .column-card__thumb {
  flex: 0 0 220px;
  width: 220px;
  aspect-ratio: 16 / 10;
  border-radius: 10px;
  overflow: hidden;
  background-color: #000;
}

.column .column-card__thumb picture,
.column .column-card__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.column .column-loading,
.column .column-empty,
.column .column-error {
  font-family: var(--font-body);
  color: var(--color-light-gray);
  text-align: center;
  padding: 40px 0;
}

@media (max-width: 768px) {
  .column .column-card,
  .column .column-card:visited,
  .column .column-card:hover,
  .column .column-card:link,
  .column .column-card:active {
    flex-direction: column-reverse;
    align-items: stretch;
    padding: 16px;
  }

  .column .column-card__thumb {
    width: 100%;
    flex: none;
    aspect-ratio: 16 / 9;
  }
}