.parts-search .input-group-text {
    background-color: #0d6efd;
    color: #fff;
}

.copy-code-btn i {
    pointer-events: none;
}

.table-hover tbody tr:hover {
    background-color: #f8f9fa;
}

/* Loading overlay */
body.loading {
    overflow: hidden;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    z-index: 2000;
}

.loading-overlay .spinner {
    width: 56px;
    height: 56px;
    border: 6px solid rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 0.9s linear infinite;
}

.loading-overlay .loading-text {
    color: #ffffff;
    margin-top: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}