/* ===========================================
   サブページ共通スタイル
=========================================== */

.page-header h2 {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.5rem;
}

[data-bs-theme="dark"] .page-header h2 {
    color: #60a5fa;
}

/* ===========================================
   法令・制度改正情報
=========================================== */
.law-year-section {
    background: var(--card-bg-light);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

[data-bs-theme="dark"] .law-year-section {
    background: var(--card-bg-dark);
    border-color: var(--border-dark);
}

.law-year-title {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.3rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

[data-bs-theme="dark"] .law-year-title {
    color: #60a5fa;
    border-color: #60a5fa;
}

.law-category-title {
    color: #374151;
    font-weight: 600;
    font-size: 1.05rem;
    margin-top: 1.2rem;
    margin-bottom: 0.8rem;
    padding: 0.4rem 0.8rem;
    background: #f3f4f6;
    border-radius: 6px;
}

[data-bs-theme="dark"] .law-category-title {
    color: #d1d5db;
    background: #374151;
}

.law-item {
    padding: 0.8rem 1rem;
    margin-bottom: 0.5rem;
    border-left: 3px solid #d1d5db;
    background: transparent;
}

.law-item:hover {
    border-left-color: var(--primary-color);
    background: rgba(30, 58, 138, 0.03);
}

[data-bs-theme="dark"] .law-item:hover {
    border-left-color: #60a5fa;
    background: rgba(96, 165, 250, 0.05);
}

.law-item-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 0.3rem;
    color: #1f2937;
}

[data-bs-theme="dark"] .law-item-title {
    color: #e5e7eb;
}

.law-item p,
.law-item ul {
    font-size: 0.9rem;
    color: #4b5563;
    margin-bottom: 0;
    line-height: 1.7;
}

[data-bs-theme="dark"] .law-item p,
[data-bs-theme="dark"] .law-item ul {
    color: #9ca3af;
}

.law-item ul {
    padding-left: 1.2rem;
    margin-top: 0.3rem;
}

.law-item li {
    margin-bottom: 0.2rem;
}

/* ===========================================
   PDFダウンロード
=========================================== */
.pdf-card {
    background: var(--card-bg-light);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
}

.pdf-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

[data-bs-theme="dark"] .pdf-card {
    background: var(--card-bg-dark);
    border-color: var(--border-dark);
}

.pdf-card-year {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

[data-bs-theme="dark"] .pdf-card-year {
    color: #60a5fa;
}

.pdf-card-sub {
    font-size: 0.85rem;
    color: #6b7280;
    margin-bottom: 0.75rem;
}

[data-bs-theme="dark"] .pdf-card-sub {
    color: #9ca3af;
}

/* ===========================================
   ハンバーガーメニュー
=========================================== */
.hamburger-btn {
    background: none;
    border: 1px solid var(--border-light);
    border-radius: 6px;
    padding: 0.4rem 0.6rem;
    font-size: 1.2rem;
    color: var(--text-light);
    cursor: pointer;
    transition: background 0.2s;
}

.hamburger-btn:hover {
    background: rgba(0, 0, 0, 0.05);
}

[data-bs-theme="dark"] .hamburger-btn {
    border-color: var(--border-dark);
    color: var(--text-dark);
}

[data-bs-theme="dark"] .hamburger-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.offcanvas-menu .nav-link {
    padding: 0.75rem 1rem;
    color: #374151;
    font-weight: 500;
    border-radius: 8px;
    transition: background 0.2s;
}

.offcanvas-menu .nav-link:hover {
    background: #f3f4f6;
    color: var(--primary-color);
}

.offcanvas-menu .nav-link i {
    width: 24px;
    text-align: center;
}

[data-bs-theme="dark"] .offcanvas-menu .nav-link {
    color: #d1d5db;
}

[data-bs-theme="dark"] .offcanvas-menu .nav-link:hover {
    background: #374151;
    color: #60a5fa;
}