* {
    transition: background-color 0.2s ease-out, border-color 0.2s ease-out;
}

.slider-container {
    cursor: ew-resize;
    user-select: none;
    touch-action: none;
}

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

.animate-spin {
    animation: spin 1s linear infinite;
}