/* Duct Size Calculator Styles */

.duct-diagram-container {
    min-height: 160px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 8px;
    padding: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.duct-diagram-container svg {
    filter: drop-shadow(2px 2px 6px rgba(0, 0, 0, 0.15));
    max-width: 100%;
    height: auto;
}

[data-bs-theme="dark"] .duct-diagram-container {
    background: linear-gradient(135deg, #1a1d23 0%, #2d3748 100%);
}