.upload-container {
    position: relative;
}

/* 圆形图标样式 */
.upload-icon {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: #3498db;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    cursor: pointer;
    transition: background 0.3s;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.upload-icon:hover {
    background: #2980b9;
}
.upload-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%; /* 保证圆形效果 */
}
#detail_jarImg_value img{
    width: 20%;
    height: 20%;
    object-fit: cover;
    border-radius: 50%; /* 保证圆形效果 */
}

/* 隐藏实际的文件输入框 */
#fileInput {
    display: none;
}
.custom-alert-mask {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}
.custom-alert-box {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 8px 32px rgba(60,90,130,0.13);
    max-width: 90vw;
    width: 340px;
    padding: 32px 22px 22px 22px;
    text-align: center;
    position: relative;
    animation: fadeIn 0.2s;
}
.custom-alert-icon {
    margin-bottom: 12px;
}
.custom-alert-title {
    font-size: 1.2em;
    font-weight: 600;
    color: #d98c1b;
    margin-bottom: 14px;
    letter-spacing: 1px;
}
.custom-alert-message {
    font-size: 1em;
    color: #4c5870;
    margin-bottom: 28px;
    word-break: break-all;
}
.custom-alert-btn {
    padding: 8px 36px;
    background: #d98c1b;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1em;
    cursor: pointer;
    transition: background 0.2s;
}
.custom-alert-btn:hover {
    background: #b06f10;
}
@keyframes fadeIn {
    from { transform: translateY(30px) scale(0.92); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}
@media (max-width: 450px) {
    .custom-alert-box {
        width: 96vw;
        padding: 22px 6vw 14px 6vw;
    }
    .custom-alert-title { font-size: 1.1em; }
}