/* ===== css/cases.css ===== */

/* NOTICE */
.cases-notice {
    background: var(--off-white);
    border-bottom: 1px solid var(--light-gray);
    padding: 12px 0;
  }
  
  .cases-notice p {
    font-size: 12px;
    color: var(--text-mid);
    text-align: center;
  }
  
  /* FILTER BAR */
  .cases-filter-bar {
    background: var(--white);
    border-bottom: 1px solid var(--light-gray);
    padding: 20px 0;
    position: sticky;
    top: 76px;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  }
  
  .filter-btns {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
  }
  
  .filter-btn {
    padding: 8px 18px;
    border: 1px solid var(--light-gray);
    background: var(--white);
    color: var(--text-mid);
    font-size: 13px;
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-sans);
    white-space: nowrap;
  }
  
  .filter-btn:hover { border-color: var(--gold); color: var(--navy); }
  .filter-btn.active { background: var(--navy); color: var(--white); border-color: var(--navy); }
  
  /* CASES GRID */
  .cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }
  
  .case-article {
    background: var(--white);
    border: 1px solid var(--light-gray);
    border-radius: 8px;
    padding: 28px;
    transition: var(--transition), opacity 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  
  .case-article:hover { box-shadow: var(--shadow-hover); }
  .case-article.hidden { display: none; }
  
  .case-article-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  /* カテゴリタグ */
  .case-cat-tag {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 2px;
    letter-spacing: 0.05em;
  }
  
  .case-cat-tag.corporate { background: #EBF5FF; color: #1A56A0; border: 1px solid #BFD9F7; }
  .case-cat-tag.ma        { background: #F0EBF8; color: #6B3FA0; border: 1px solid #D4C0EE; }
  .case-cat-tag.labor     { background: #FFF3EB; color: #A04A1A; border: 1px solid #F7CEB5; }
  .case-cat-tag.ip        { background: #EBFAF2; color: #1A7A42; border: 1px solid #B5EDD1; }
  .case-cat-tag.inheritance{ background: #FAFAEB; color: #7A6A1A; border: 1px solid #EDE7B5; }
  .case-cat-tag.divorce   { background: #FFF0F0; color: #A01A1A; border: 1px solid #F7C0C0; }
  .case-cat-tag.debt      { background: #F0F5FA; color: #1A4A6B; border: 1px solid #B5CDE0; }
  
  .case-result {
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
  }
  
  .case-result.success { background: #EBFAF2; color: #1A7A42; }
  
  .case-article h2 {
    font-family: var(--font-serif);
    font-size: 16px;
    color: var(--navy);
    font-weight: 600;
    line-height: 1.5;
  }
  
  .case-meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 11px;
    color: var(--mid-gray);
  }
  
  .case-body {
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1;
  }
  
  .case-body h3 {
    font-size: 11px;
    font-weight: 700;
    color: var(--gold-dark);
    letter-spacing: 0.08em;
    margin-bottom: 6px;
  }
  
  .case-body p {
    font-size: 13px;
    color: var(--text-mid);
    line-height: 1.8;
  }
  
  .case-situation { padding-bottom: 14px; border-bottom: 1px solid var(--light-gray); }
  .case-process   { padding-bottom: 14px; border-bottom: 1px solid var(--light-gray); }
  
  .case-result-detail {
    background: var(--off-white);
    padding: 14px;
    border-radius: 4px;
    border-left: 3px solid var(--gold);
  }
  
  /* ===== RESPONSIVE ===== */
  @media (max-width: 1024px) {
    .cases-grid { grid-template-columns: repeat(2, 1fr); }
  }
  
  @media (max-width: 640px) {
    .cases-grid { grid-template-columns: 1fr; }
    .filter-btns { gap: 6px; }
    .filter-btn { padding: 7px 14px; font-size: 12px; }
  }