/* === Monthly Summary Cards (AnnualSummaryView) === */
.monthly-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    justify-content: center;
}

.month-card {
    background: var(--bg-card);
    border: none;
    box-shadow: var(--shadow-card);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.2s ease;
}

.month-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.month-header {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.month-header h4 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
}

.month-stats {
    padding: var(--spacing-lg);
}

.stat-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--border-color);
}

.stat-row:last-child {
    border-bottom: none;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.stat-data {
    font-weight: 600;
    color: var(--text-primary);
    font-family: var(--font-mono, 'Courier New', monospace);
}

.month-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--bg-secondary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.month-footer small {
    color: var(--text-muted);
}