.color-converter {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 20px;
}

.converter-panel {
    flex: 1 1 260px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.converter-panel .field {
    display: flex;
    flex-direction: column;
}

.converter-panel label {
    font-weight: 600;
    margin-bottom: 4px;
    color: #ddd;
}

.converter-panel input {
    padding: 10px;
    border: 1px solid #333;
    border-radius: 6px;
    background: #111;
    color: #f0f0f0;
    font-size: 16px;
}

.preview {
    flex: 0 0 200px;
    text-align: center;
    margin: 0 auto;
}

#colorPreview {
    width: 100%;
    height: 200px;
    border-radius: 10px;
    border: 2px solid #333;
    background: #111;

}