/* ============================================
   ブログページ専用スタイル
   ============================================ */

.blog-archive {
  min-height: 40vh;
}

/* 投稿リスト（3カラム：日付・カテゴリー・タイトル） */
.blog-archive .post-item {
  grid-template-columns: auto auto 1fr;
  align-items: center;
}

.blog-archive .post-item__cat {
  grid-column: 2;
  grid-row: 1;
  width: calc(148px - 2.2rem);
  text-align: center;
}

.blog-archive .post-item__title {
  grid-column: 3;
  grid-row: 1;
}

@media (max-width: 480px) {
  .blog-archive .post-item {
    grid-template-columns: auto 1fr;
  }

  .blog-archive .post-item__cat {
    grid-column: 1;
    grid-row: 2;
  }

  .blog-archive .post-item__title {
    grid-column: 2;
    grid-row: 1 / 3;
  }
}


/* ============================================
   キーワード検索ウィジェット
   ============================================ */
.search-form {
  padding: 12px 20px 16px;
}

.search-form__inner {
  display: flex;
  border: 1.5px solid #BBBBBB;
  border-radius: 4px;
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-form__inner:focus-within {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 2px rgba(18,169,216,0.15);
}

.search-form__input {
  flex: 1;
  padding: 10px 12px;
  font-size: 1.4rem;
  color: var(--color-text);
  background: var(--color-white);
  border: none;
  outline: none;
  min-width: 0;
  font-family: inherit;
}

.search-form__input::placeholder {
  color: #888888;
}

.search-form__btn {
  padding: 10px 14px;
  background: var(--gradient-main);
  color: var(--color-white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: opacity var(--transition);
}

.search-form__btn:hover {
  opacity: 0.85;
}