/*********************
嵌入式表单
*********************/
.san-form-container {
    /* background-color:#fff; */
    /* padding:40px; */
    border-radius: 8px;
    /* box-shadow:0 4px 8px rgb(0 0 0 / 10%); */
    width: 100%;
    /* max-width: 600px; */
    margin: 10px auto;
    margin-top: 20px;
    clear: both;
    z-index: 9;
    overflow: hidden
}

.san-form-container .san-form-title {
    text-align: center;
    margin: 0 0 20px 0;
    padding: 0;
    line-height: inherit;
    font-size: 24px;
    color: #333;
    border: 0;
    display: none;
}
.san-form-container > form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 20px;
}
.san-form-container .san-form-group:nth-child(1),
.san-form-container .san-form-group:nth-child(2) {
    grid-column: span 1;
}
.san-form-container .san-form-group:nth-child(n+3) {
    grid-column: span 2;
}

.san-form-container .san-form-group {
    margin-bottom: 20px;
    position: relative
}

.san-form-container .san-form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 16px;
    color: #555
}

.san-form-container .san-form-group button,.san-form-container .san-form-group input,.san-form-container .san-form-group select,.san-form-group textarea {
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box
}

.san-form-container .required:after {
    position: inherit;
    top: 2px;
    right: inherit;
    display: inline-block;
    content: '*';
    color: #ea644a;
    font-size: 17px;
    margin-left: 4px
}

.san-form-container .san-form-group input,.san-form-container .san-form-group select,.san-form-container .san-form-group textarea {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 4px;
    transition: border-color .3s
}

.san-form-container .san-form-group input:focus,.san-form-container .san-form-group select:focus,.san-form-container .san-form-group textarea:focus {
    outline: 0;
    border-color: #5cb85c
}

.san-form-container .san-form-group textarea {
    resize: vertical
}

.san-form-container .san-form-group .san-form-check-group {
    display: inline-block;
    margin-right: 20px
}

.san-form-container .san-form-group input[type=checkbox],.san-form-container .san-form-group input[type=radio] {
    width: auto;
    margin-right: 5px
}

.san-form-container .san-form-group .san-form-check-inline {
    display: inline-block;
    margin-right: 15px
}

.san-form-container .san-form-validcode img {
    position: absolute;
    margin: 0;
    padding: 12px;
    bottom: 0;
    right: 0;
    border-radius: 4px
}

.san-form-container .san-form-group button {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color .3s;
    background-color: var(--primary);
    color: var(--white);
}
.san-form-container .san-form-group button:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 5px 12px rgba(46, 125, 50, 0.3);
}

.san-form-container .san-form-address-group {
    display: flex;
    gap: 10px
}

.san-form-container .user-input {
    pointer-events: inherit;
    background: inherit
}

.san-form-container .san-form-group .verification-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px
}

.san-form-container .san-form-group .verification-container .code-input {
    flex: 1;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px
}

.san-form-container .san-form-group .verification-container .send-code-btn {
    width: 110px;
    padding: 8px 12px;
    border: none;
    background-color: #007bff;
    color: #fff;
    cursor: pointer;
    border-radius: 4px
}

.san-form-container .san-form-group .verification-container .send-code-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed
}

.san-form-container .upload-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px
}

.san-form-container .upload-item {
    width: 95px;
    height: 95px;
    border: 2px dashed #ccc;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    cursor: pointer;
    background-color: #fafafa;
    position: relative
}

.san-form-container .upload-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: cover
}

.san-form-container .upload-item p {
    font-size: 12px;
    color: #888;
    margin: 5px 0 0
}

.san-form-container .upload-add {
    position: relative;
    overflow: hidden
}

.san-form-container .upload-add input[type=file] {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer
}

.san-form-container .upload-add span {
    font-size: 30px;
    line-height: 1
}

.san-form-container .upload-tip {
    margin-top: 8px;
    font-size: 12px;
    color: #999
}

.san-form-container .remove-btn {
    position: absolute;
    top: 2px;
    right: 5px;
    font-size: 14px;
    color: red;
    cursor: pointer;
    background: rgba(255,255,255,.8);
    border-radius: 50%;
    padding: 0 5px
}

.san-form-amount-value {
    color: #ff4d4f;
    font-weight: 500;
}

/* 提交按钮改为右下角圆角悬浮样式 */
.san-form-container .san-form-group:last-child {
    grid-column: span 2;
    text-align: right;
    margin-top: -10px;
}
.san-form-container .san-form-group:last-child button {
    width: auto;
    min-width: 120px;
    border-radius: 99px;
}

@media (max-width: 768px) {
    /* 移动端直接恢复单列布局 */
    .san-form-container > form {
        grid-template-columns: 1fr;
    }
    .san-form-container .san-form-group {
        grid-column: span 1;
    }
    .san-form-container .san-form-title {
        font-size: 20px
    }

    .san-form-container .san-form-group button,.san-form-container .san-form-group input,.san-form-container .san-form-group select {
        font-size: 14px
    }

    .san-form-container .san-form-address-group {
        flex-direction: column
    }
}
/*********************
弹窗表单
*********************/
.san-popup-button{position:fixed;width:45px;height:45px;left:10px;bottom:30px;font-size:19px;color:#fff;border:none;border-radius:50%;display:none;cursor:pointer;background:url(images/icon1.png) center center no-repeat;background-color:#5cb85c;background-size:28px;z-index: 9999999;}
.san-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);display:flex;justify-content:center;align-items:center;z-index:9999999;display:none}
.san-modal-overlay .san-modal{background-color:#fff;border-radius:10px;box-shadow:0 4px 10px rgba(0,0,0,.1);width:450px;padding:20px;z-index:9999999;position:relative;max-height:80vh;overflow-y:auto}
.san-close-btn{position:sticky;top:10px;float:right;z-index:10;background:#fff}
.san-modal-overlay .san-modal h2{margin-bottom:20px;font-size:24px;color:#333}
.san-modal-overlay.hidden{display:none}
.san-modal-overlay .san-form-title{text-align:center;margin-bottom:20px;font-size:24px;color:#333}
.san-modal-overlay .san-form-group{margin-bottom:20px;position:relative}
.san-modal-overlay .san-form-group label{display:block;margin-bottom:8px;font-size:16px;text-align: left;color:#555}
.san-form-group textarea,.san-modal-overlay .san-form-group button,.san-modal-overlay .san-form-group input,.san-modal-overlay .san-form-group select{font-family:inherit;font-size:inherit;line-height:inherit;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}
.san-modal-overlay .required:after{position:inherit;top:2px;right:inherit;display:inline-block;content:'*';color:#ea644a;font-size:17px;margin-left:4px}
.san-modal-overlay .san-form-group input,.san-modal-overlay .san-form-group select,.san-modal-overlay .san-form-group textarea{width:100%;padding:12px;font-size:16px;border:1px solid #ddd;border-radius:4px;transition:border-color .3s}
.san-modal-overlay .san-form-group input:focus,.san-modal-overlay .san-form-group select:focus,.san-modal-overlay .san-form-group textarea:focus{outline:0;border-color:#5cb85c}
.san-modal-overlay .san-form-group textarea{resize:vertical}
.san-modal-overlay .san-form-group .san-form-check-group{display:inline-block;margin-right:20px}
.san-modal-overlay .san-form-group input[type=checkbox],.san-modal-overlay .san-form-group input[type=radio]{width:auto;margin-right:5px}
.san-modal-overlay .san-form-group .san-form-check-inline{display:inline-block;margin-right:15px}
.san-modal-overlay .san-form-validcode img{position:absolute;padding:12px;bottom:0;right:0;border-radius:4px}
.san-modal-overlay .san-form-group button{width:100%;padding:12px;font-size:16px;border:none;background-color:#5cb85c;color:#fff;border-radius:4px;cursor:pointer;transition:background-color .3s}
.san-modal-overlay .san-form-address-group{display:flex;gap:10px}
.san-modal-overlay .user-input{pointer-events:inherit;background:inherit}
.san-modal-overlay .san-form-group .verification-container{display:flex;align-items:center;gap:10px;margin-top:20px}
.san-modal-overlay .san-form-group .verification-container .code-input{flex:1;padding:8px;border:1px solid #ccc;border-radius:4px}
.san-modal-overlay .san-form-group .verification-container .send-code-btn{width:110px;padding:8px 12px;border:none;background-color:#007bff;color:#fff;cursor:pointer;border-radius:4px}
.san-modal-overlay .san-form-group .verification-container .send-code-btn:disabled{background-color:#ccc;cursor:not-allowed}
.san-modal-overlay .upload-list{display:flex;flex-wrap:wrap;gap:10px}
.san-modal-overlay .upload-item{width:95px;height:95px;border:2px dashed #ccc;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;cursor:pointer;background-color:#fafafa;position:relative}
.san-modal-overlay .upload-item img{max-width:100%;max-height:100%;object-fit:cover}
.san-modal-overlay .upload-item p{font-size:12px;color:#888;margin:5px 0 0}
.san-modal-overlay .upload-add{position:relative;overflow:hidden}
.san-modal-overlay .upload-add input[type=file]{position:absolute;left:0;top:0;width:100%;height:100%;opacity:0;cursor:pointer}
.san-modal-overlay .upload-add span{font-size:30px;line-height:1}
.san-modal-overlay .upload-tip{margin-top:8px;font-size:12px;color:#999}
.san-modal-overlay .remove-btn{position:absolute;top:2px;right:5px;font-size:14px;color:red;cursor:pointer;background:rgba(255,255,255,.8);border-radius:50%;padding:0 5px}
@media (max-width:500px){.san-modal-overlay .san-modal{width:90%;max-height:90vh}
}
/*********************
绑定按钮弹窗表单
*********************/
.san-tmodalpop{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);display:flex;justify-content:center;align-items:center;z-index:999999;display:none}
.san-tmodalpop .san-tmodalp{background-color:#fff;border-radius:10px;box-shadow:0 4px 10px rgba(0,0,0,.1);width:450px;padding:20px;z-index:9999999;position:relative;max-height:80vh;overflow-y:auto}
.san-close-btn{position:absolute;top:10px;right:10px;background-color:transparent;border:none;font-size:18px;cursor:pointer}
.san-tmodalpop .san-tmodalp h2{margin-bottom:20px;font-size:24px;color:#333}
.san-tmodalpop.hidden{display:none}
.san-tmodalpop .san-form-title{text-align:center;margin-bottom:20px;font-size:24px;color:#333}
.san-tmodalpop .san-form-group{margin-bottom:20px;position:relative}
.san-tmodalpop .san-form-group label{display:block;margin-bottom:8px;font-size:16px;text-align: left;color:#555}
.san-form-group textarea,.san-tmodalpop .san-form-group button,.san-tmodalpop .san-form-group input,.san-tmodalpop .san-form-group select{font-family:inherit;font-size:inherit;line-height:inherit;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}
.san-tmodalpop .required:after{position:inherit;top:2px;right:inherit;display:inline-block;content:'*';color:#ea644a;font-size:17px;margin-left:4px}
.san-tmodalpop .san-form-group input,.san-tmodalpop .san-form-group select,.san-tmodalpop .san-form-group textarea{width:100%;padding:12px;font-size:16px;border:1px solid #ddd;border-radius:4px;transition:border-color .3s}
.san-tmodalpop .san-form-group input:focus,.san-tmodalpop .san-form-group select:focus,.san-tmodalpop .san-form-group textarea:focus{outline:0;border-color:#5cb85c}
.san-tmodalpop .san-form-group textarea{resize:vertical}
.san-tmodalpop .san-form-group .san-form-check-group{display:inline-block;margin-right:20px}
.san-tmodalpop .san-form-group input[type=checkbox],.san-tmodalpop .san-form-group input[type=radio]{width:auto;margin-right:5px}
.san-tmodalpop .san-form-group .san-form-check-inline{display:inline-block;margin-right:15px}
.san-tmodalpop .san-form-validcode img{position:absolute;padding:12px;bottom:0;right:0;border-radius:4px}
.san-tmodalpop .san-form-group button{width:100%;padding:12px;font-size:16px;border:none;background-color:#5cb85c;color:#fff;border-radius:4px;cursor:pointer;transition:background-color .3s}
.san-tmodalpop .san-form-address-group{display:flex;gap:10px}
.san-tmodalpop .user-input{pointer-events:inherit;background:inherit}
.san-tmodalpop .san-form-group .verification-container{display:flex;align-items:center;gap:10px;margin-top:20px}
.san-tmodalpop .san-form-group .verification-container .code-input{flex:1;padding:8px;border:1px solid #ccc;border-radius:4px}
.san-tmodalpop .san-form-group .verification-container .send-code-btn{width:110px;padding:8px 12px;border:none;background-color:#007bff;color:#fff;cursor:pointer;border-radius:4px}
.san-tmodalpop .san-form-group .verification-container .send-code-btn:disabled{background-color:#ccc;cursor:not-allowed}
.san-tmodalpop .upload-list{display:flex;flex-wrap:wrap;gap:10px}
.san-tmodalpop .upload-item{width:95px;height:95px;border:2px dashed #ccc;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;cursor:pointer;background-color:#fafafa;position:relative}
.san-tmodalpop .upload-item img{max-width:100%;max-height:100%;object-fit:cover}
.san-tmodalpop .upload-item p{font-size:12px;color:#888;margin:5px 0 0}
.san-tmodalpop .upload-add{position:relative;overflow:hidden}
.san-tmodalpop .upload-add input[type=file]{position:absolute;left:0;top:0;width:100%;height:100%;opacity:0;cursor:pointer}
.san-tmodalpop .upload-add span{font-size:30px;line-height:1}
.san-tmodalpop .upload-tip{margin-top:8px;font-size:12px;color:#999}
.san-tmodalpop .remove-btn{position:absolute;top:2px;right:5px;font-size:14px;color:red;cursor:pointer;background:rgba(255,255,255,.8);border-radius:50%;padding:0 5px}
/*********************
右下角底部固定表单
*********************/
.san-form-wrapper{position:fixed;right:10px;bottom:10px;width:450px;background-color:#fff;max-height:80vh;display:flex;flex-direction:column;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.1);display:none;flex-direction:column;overflow:hidden;z-index:9999999;transition:transform .3s ease,opacity .3s ease}
.san-form-header{flex-shrink:0;display:flex;justify-content:space-between;align-items:center;padding:10px;background-color:#f5f5f5;border-bottom:1px solid #ddd}
.san-form-title{font-size:18px;color:#333}
.san-close-btn{background:0 0;border:none;font-size:24px;cursor:pointer}
.san-form-body{overflow-y:auto;flex:1;padding:20px}
.san-form-wrapper .san-form-title{text-align:center;font-size:18px;color:#333}
.san-form-wrapper .san-form-group{margin-bottom:20px;position:relative}
.san-form-wrapper .san-form-group label{display:block;margin-bottom:8px;font-size:14px;text-align: left;color:#555}
.san-form-group textarea,.san-form-wrapper .san-form-group button,.san-form-wrapper .san-form-group input,.san-form-wrapper .san-form-group select{font-family:inherit;font-size:inherit;line-height:inherit;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}
.san-form-wrapper .required:after{position:inherit;top:2px;right:inherit;display:inline-block;content:'*';color:#ea644a;font-size:17px;margin-left:4px}
.san-form-wrapper .san-form-group input,.san-form-wrapper .san-form-group select,.san-form-wrapper .san-form-group textarea{width:100%;padding:12px;font-size:16px;border:1px solid #ddd;border-radius:4px;transition:border-color .3s}
.san-form-wrapper .san-form-group input:focus,.san-form-wrapper .san-form-group select:focus,.san-form-wrapper .san-form-group textarea:focus{outline:0;border-color:#5cb85c}
.san-form-wrapper .san-form-group textarea{resize:vertical}
.san-form-wrapper .san-form-group .san-form-check-group{display:inline-block;margin-right:20px}
.san-form-wrapper .san-form-group input[type=checkbox],.san-form-wrapper .san-form-group input[type=radio]{width:auto;margin-right:5px}
.san-form-wrapper .san-form-group .san-form-check-inline{display:inline-block;margin-right:15px}
.san-form-wrapper .san-form-validcode img{position:absolute;padding:12px;bottom:0;right:0;border-radius:4px}
.san-form-wrapper .san-form-group button{width:100%;padding:12px;font-size:16px;border:none;background-color:#5cb85c;color:#fff;border-radius:4px;cursor:pointer;transition:background-color .3s}
.san-form-wrapper .san-form-address-group{display:flex;gap:10px}
.san-form-wrapper .user-input{pointer-events:inherit;background:inherit}
.san-expand-btn{position:fixed;width:45px;height:45px;right:10px;bottom:30px;font-size:19px;color:#fff;border:none;border-radius:50%;display:none;cursor:pointer;background:url(images/icon2.png) center center no-repeat;background-color:#5cb85c;background-size:24px;z-index: 9999;}
.san-form-wrapper .san-form-group .verification-container{display:flex;align-items:center;gap:10px;margin-top:20px}
.san-form-wrapper .san-form-group .verification-container .code-input{flex:1;padding:8px;border:1px solid #ccc;border-radius:4px}
.san-form-wrapper .san-form-group .verification-container .send-code-btn{width:110px;padding:8px 12px;border:none;background-color:#007bff;color:#fff;cursor:pointer;border-radius:4px}
.san-form-wrapper .san-form-group .verification-container .send-code-btn:disabled{background-color:#ccc;cursor:not-allowed}
.san-form-wrapper .upload-list{display:flex;flex-wrap:wrap;gap:10px}
.san-form-wrapper .upload-item{width:95px;height:95px;border:2px dashed #ccc;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;cursor:pointer;background-color:#fafafa;position:relative}
.san-form-wrapper .upload-item img{max-width:100%;max-height:100%;object-fit:cover}
.san-form-wrapper .upload-item p{font-size:12px;color:#888;margin:5px 0 0}
.san-form-wrapper .upload-add{position:relative;overflow:hidden}
.san-form-wrapper .upload-add input[type=file]{position:absolute;left:0;top:0;width:100%;height:100%;opacity:0;cursor:pointer}
.san-form-wrapper .upload-add span{font-size:30px;line-height:1}
.san-form-wrapper .upload-tip{margin-top:8px;font-size:12px;color:#999}
.san-form-wrapper .remove-btn{position:absolute;top:2px;right:5px;font-size:14px;color:red;cursor:pointer;background:rgba(255,255,255,.8);border-radius:50%;padding:0 5px}
@media (max-width: 500px) {.san-form-wrapper{width:100%;right:0;bottom:0;border-radius:0}}