@form-create/vant/src/style/index.css

Vant 版本（移动端）低代码表单 | FormCreate 是一个可以通过 JSON 生成具有动态渲染、数据收集、验证和提交功能的低代码表单生成组件。

.form-create-m {
    width: 100%;
}

.form-create-m.is-preview .fc-clock, .form-create-m .fc-none {
    display: none !important;
}

.form-create-m .fc-form-item:after {
    content: ' ' !important;
    display: block !important;
}

.form-create-m .fc-form-item .van-cell:not(.fc-form-item):after {
    display: none !important;
}

.form-create-m .fc-form-item .van-cell:not(.fc-form-item) {
    padding: 0;
}

.form-create-m .fc-form-item .fc-form-item {
    padding-left: 0;
    padding-right: 0;
    --van-padding-md: 0;
}

.form-create-m .fc-reset-btn {
    margin-top: 12px;
}

.form-create-m .fc-form-title {
    display: inline-flex;
    align-items: center;
}

.form-create-m.is-preview .van-field__label--required:before {
    display: none;
}

._fc-m-group{
    display: flex;
    align-items: flex-end;
    min-height: 38px;
    justify-content: center;
    flex-direction: column;
    width: 100%;
}

._fc-m-group-disabled ._fc-m-group-btn, ._fc-m-group-disabled ._fc-m-group-add{
    cursor: not-allowed;
}

._fc-m-group-handle {
    display: flex;
    flex-direction: row;
    position: absolute;
    bottom: -15px;
    right: 30px;
    border-radius: 15px;
    border: 1px dashed #d9d9d9;
    padding: 3px 8px;
    background-color: #ffffff;
    transform: scale(1.1);
}

._fc-m-group-btn{
    cursor: pointer;
}

._fc-m-group-idx {
    position: absolute;
    bottom: -15px;
    left: 10px;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #eee;
    border-radius: 15px;
    font-weight: 700;
}

._fc-m-group-handle ._fc-m-group-btn + ._fc-m-group-btn {
    margin-left: 7px;
}

._fc-m-group-container{
    position: relative;
    display: flex;
    flex-direction: column;
    border: 1px dashed #d9d9d9;
    border-radius: 5px;
    margin-bottom: 25px;
    padding: 5px 5px 25px;
    width: 100%;
    box-sizing: border-box;
}

._fc-m-group-arrow {
    position: relative;
    width: 20px;
    height: 20px;
}

._fc-m-group-arrow::before {
    content: "";
    position: absolute;
    top: 8px;
    left: 5px;
    width: 9px;
    height: 9px;
    border-left: 2px solid #999;
    border-top: 2px solid #999;
}
._fc-m-group-arrow::before {
    transform: rotate(45deg);
}

._fc-m-group-arrow._fc-m-group-down {
    transform: rotate(180deg);
}

._fc-m-group-plus-minus {
    width: 20px;
    height: 20px;
    position: relative;
    cursor: pointer;
}

._fc-m-group-plus-minus::before,
._fc-m-group-plus-minus::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60%;
    height: 2px;
    background-color: #409eff;
    transform: translate(-50%, -50%);
}

._fc-m-group-plus-minus::before {
    transform: translate(-50%, -50%) rotate(90deg);
}

._fc-m-group-plus-minus._fc-m-group-minus::before {
    display: none;
}
._fc-m-group-plus-minus._fc-m-group-minus::after {
    background-color: #f56c6c;
}

._fc-m-group-add{
    cursor: pointer;
    width: 25px;
    height: 25px;
    border: 1px solid rgb(64 158 255 / 50%);
    border-radius: 15px;
    transform: scale(1.1);
}

._fc-m-group-add._fc-m-group-plus-minus::before, ._fc-m-group-add._fc-m-group-plus-minus::after {
    width: 50%;
}

/* ===== Card 类型样式 ===== */
/* 主容器 */
._fc-m-group._fc-m-group-card {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 16px;
}

/* 禁用状态 */
._fc-m-group._fc-m-group-card._fc-m-group-disabled ._fc-m-group-btn,
._fc-m-group._fc-m-group-card._fc-m-group-disabled ._fc-m-group-add {
    cursor: not-allowed;
    opacity: 0.5;
}

/* 卡片容器 */
._fc-m-group._fc-m-group-card ._fc-m-group-container {
    position: relative;
    background: #ffffff;
    border: 1px solid #f0f0f0;
    border-radius: 6px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 0;
    margin: 0;
}

/* 卡片头部 */
._fc-m-group._fc-m-group-card ._fc-m-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px 12px;
    border-bottom: 1px solid #f0f0f0;
    background: #fafafa;
}

/* 序号标签 */
._fc-m-group._fc-m-group-card ._fc-m-group-idx {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: #f0f0f0;
    color: #666666;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    margin-right: 12px;
    flex-shrink: 0;
    position: static;
    border: 1px solid #e0e0e0;
}

/* 标题区域 */
._fc-m-group._fc-m-group-card ._fc-m-group-title {
    flex: 1;
    font-size: 14px;
    font-weight: 500;
    color: rgba(0, 0, 0, 0.85);
    line-height: 1.5715;
    text-align: left;
}

/* 操作按钮组 - 头部右侧 */
._fc-m-group._fc-m-group-card ._fc-m-group-handle {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: 12px;
    flex-shrink: 0;
    position: static;
    bottom: auto;
    right: auto;
    border-radius: 0;
    border: none;
    padding: 0;
    background-color: transparent;
    flex-direction: row;
    transform: none;
}

/* 按钮基础样式 */
._fc-m-group._fc-m-group-card ._fc-m-group-btn {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    border: 1px solid #d9d9d9;
    background: #ffffff;
    color: rgba(0, 0, 0, 0.45);
    position: relative;
}

._fc-m-group._fc-m-group-card ._fc-m-group-btn:hover {
    color: #1890ff;
    border-color: #1890ff;
    background: #f0f8ff;
}

._fc-m-group._fc-m-group-card ._fc-m-group-btn:active {
    color: #096dd9;
    border-color: #096dd9;
}

/* 箭头按钮 */
._fc-m-group._fc-m-group-card ._fc-m-group-arrow {
    position: relative;
}

._fc-m-group._fc-m-group-card ._fc-m-group-arrow::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    border-left: 1px solid currentColor;
    border-top: 1px solid currentColor;
    transform: translate(-50%, -50%) rotate(45deg);
}

._fc-m-group._fc-m-group-card ._fc-m-group-arrow._fc-m-group-down {
    transform: rotate(180deg);
}

/* 合并的上下箭头按钮 */
._fc-m-group._fc-m-group-card ._fc-m-group-sort {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 24px;
}

._fc-m-group._fc-m-group-card ._fc-m-group-sort::before,
._fc-m-group._fc-m-group-card ._fc-m-group-sort::after {
    content: "";
    position: absolute;
    left: 50%;
    width: 4px;
    height: 4px;
    border-left: 1px solid currentColor;
    border-top: 1px solid currentColor;
    transform: translateX(-50%);
}

._fc-m-group._fc-m-group-card ._fc-m-group-sort::before {
    top: 6px;
    transform: translateX(-50%) rotate(45deg);
}

._fc-m-group._fc-m-group-card ._fc-m-group-sort::after {
    bottom: 6px;
    transform: translateX(-50%) rotate(225deg);
}

/* 合并按钮的上下点击区域 */
._fc-m-group._fc-m-group-card ._fc-m-group-sort-up,
._fc-m-group._fc-m-group-card ._fc-m-group-sort-down {
    position: absolute;
    left: 0;
    right: 0;
    height: 12px;
    cursor: pointer;
    z-index: 1;
}

._fc-m-group._fc-m-group-card ._fc-m-group-sort-up {
    top: 0;
}

._fc-m-group._fc-m-group-card ._fc-m-group-sort-down {
    bottom: 0;
}

._fc-m-group._fc-m-group-card ._fc-m-group-sort-up:hover,
._fc-m-group._fc-m-group-card ._fc-m-group-sort-down:hover {
    background: rgba(24, 144, 255, 0.1);
}

/* 加减按钮 */
._fc-m-group._fc-m-group-card ._fc-m-group-plus-minus {
    position: relative;
    background: #409eff;
    border-color: #409eff;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 4px;
}

._fc-m-group._fc-m-group-card ._fc-m-group-plus-minus:hover {
    background: #66b1ff;
    border-color: #66b1ff;
    color: white;
}

._fc-m-group._fc-m-group-card ._fc-m-group-plus-minus::before,
._fc-m-group._fc-m-group-card ._fc-m-group-plus-minus::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 1px;
    background-color: currentColor;
    transform: translate(-50%, -50%);
}

._fc-m-group._fc-m-group-card ._fc-m-group-plus-minus::before {
    transform: translate(-50%, -50%) rotate(90deg);
}

._fc-m-group._fc-m-group-card ._fc-m-group-plus-minus._fc-m-group-minus {
    background: #f56c6c;
    border-color: #f56c6c;
}

._fc-m-group._fc-m-group-card ._fc-m-group-plus-minus._fc-m-group-minus:hover {
    background: #f78989;
    border-color: #f78989;
}

._fc-m-group._fc-m-group-card ._fc-m-group-plus-minus._fc-m-group-minus::before {
    display: none;
}

/* 表单内容区域 */
._fc-m-group._fc-m-group-card ._fc-m-group-content {
    padding: 20px;
}

/* 添加按钮 - 与加号按钮风格一致 */
._fc-m-group._fc-m-group-card ._fc-m-group-add {
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    border: 1px solid #d9d9d9;
    background: #ffffff;
    color: rgba(0, 0, 0, 0.45);
    position: relative;
    transform: none;
}

._fc-m-group._fc-m-group-card ._fc-m-group-add:hover {
    color: #409eff;
    border-color: #409eff;
    background: #f0f8ff;
}

._fc-m-group._fc-m-group-card ._fc-m-group-add._fc-m-group-plus-minus {
    width: 24px;
    height: 24px;
    background: #409eff;
    border-color: #409eff;
    color: white;
}

._fc-m-group._fc-m-group-card ._fc-m-group-add._fc-m-group-plus-minus:hover {
    background: #66b1ff;
    border-color: #66b1ff;
    color: white;
}

._fc-m-group._fc-m-group-card ._fc-m-group-add._fc-m-group-plus-minus::before,
._fc-m-group._fc-m-group-card ._fc-m-group-add._fc-m-group-plus-minus::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 1px;
    background-color: currentColor;
    transform: translate(-50%, -50%);
}

._fc-m-group._fc-m-group-card ._fc-m-group-add._fc-m-group-plus-minus::before {
    transform: translate(-50%, -50%) rotate(90deg);
}

/* 空状态样式 */
._fc-m-group._fc-m-group-card ._fc-m-group-empty {
    text-align: center;
    padding: 40px 20px;
    color: rgba(0, 0, 0, 0.45);
    font-size: 14px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    ._fc-m-group._fc-m-group-card ._fc-m-group-container {
        margin: 0 -8px;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }

    ._fc-m-group._fc-m-group-card ._fc-m-group-header {
        padding: 12px 16px 8px;
    }

    ._fc-m-group._fc-m-group-card ._fc-m-group-content {
        padding: 16px;
    }

    ._fc-m-group._fc-m-group-card ._fc-m-group-handle {
        gap: 2px;
    }

    ._fc-m-group._fc-m-group-card ._fc-m-group-btn {
        width: 22px;
        height: 22px;
    }
}