.mug-designer-container {
    max-width: 900px;
    margin: 20px auto;
    padding: 10px;
}

.controls-panel {
    margin-bottom: 20px;
    background: #f7f7f7;
    padding: 15px;
    border-radius: 6px;
}

.controls-panel label {
    display: block;
    font-weight: bold;
    margin: 10px 0 5px;
}

.mug-preview-box {
    text-align: center;
}

.save-btn {
    margin-top: 20px;
    padding: 10px 20px;
    background: #0073aa;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

.save-btn:hover {
    background: #005c87;
}