/* 전자서명 스타일 */
.signature-container {
    margin: 15px 0;
    width: 100%;
    max-width: 300px;
    position: relative;
}

.signature-pad {
    width: 100%;
    height: 150px;
    border: 1px solid #ccc;
    border-radius: 4px;
    background-color: #fff;
    cursor: crosshair;
    margin-bottom: 10px;
}

.signature-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
}

.signature-buttons button {
    min-width: 80px;
    color: #a50034;
    font-size: 1.4rem;
    font-weight: bold;
    text-align: left;
    margin-left: 5px;
    position: absolute;
    bottom: -15px;
}

.btn-clear-signature {
    margin-right: 10px;
}

/* 모바일 대응 */
@media (max-width: 768px) {
    .signature-container {
        max-width: 100%;
    }
    
    .signature-pad {
        touch-action: none; /* 모바일에서 스크롤 방지 */
    }
}