/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&display=swap');

/* カードスタイル */
.card {
    border: none;
    border-radius: 16px;
    background: #ffffff;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
}

.card-header {
    background: #374151;
    color: white;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 1.1rem;
    padding: 1.25rem 1.5rem;
    border-bottom: none;
    border-radius: 16px 16px 0 0 !important;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-header i {
    font-size: 1.2rem;
    opacity: 0.9;
}

.card-body {
    padding: 1.5rem;
    color: #374151;
}

.scrollable-card-body {
    overflow-x: auto;
    white-space: nowrap;
    position: relative;
    max-height: 50vh;
}

.scrollable-table {
    width: 100%;
}

/* ダッシュボードスタイル */
.page-header {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: #374151;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #e5e7eb;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.page-header i {
    color: #6b7280;
    font-size: 1.5rem;
}

/* レスポンシブ調整 */
@media (max-width: 768px) {
    .container-fluid {
        padding: 1rem;
    }
        
    .card-header {
        padding: 1rem 1.25rem;
    }
    
    .card-body {
        padding: 1.25rem;
    }
}