/* 弹窗背景遮罩 */
.cd-popup {
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
  z-index: 9999;
  display: flex; /* 使用 flex 居中容器 */
  justify-content: center;
  align-items: center;
}

.cd-popup.is-visible {
  opacity: 1;
  visibility: visible;
}

/* 表单容器 */
.modal-container {
  background-color: #fff;
  width: 860px;
  max-width: 95%;
  max-height: 90vh; /* 防止手机端超出屏幕 */
  overflow-y: auto; /* 内容过多时允许滚动 */
  border-radius: 12px;
  position: relative;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* 头部样式 */
.modal-header {
  padding: 15px 25px;
  border-bottom: 1px solid #eee;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  background: #fff;
  z-index: 10;
}

.header-title { font-weight: bold; color: #333; }
.cd-popup-close { font-size: 30px; color: #999; text-decoration: none; cursor: pointer; }

/* 表单内部布局 */
.form-wrapper { padding: 30px 50px; }
.form-title-group { text-align: center; margin-bottom: 25px; }
.form-title-group h2 { margin: 0; font-size: 24px; color: #333; }
.form-title-group p { color: #888; font-size: 14px; margin-top: 5px; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px 25px;
}

.form-group { display: flex; flex-direction: column; position: relative;}
.full-width { grid-column: span 2; }
.form-group label { font-size: 13px; color: #666; margin-bottom: 6px; }
.required { color: #ff4d4f; }

/* 输入框通用样式 */
.form-wrapper input[type="text"],
.form-wrapper input[type="email"],
.form-wrapper input[type="tel"],
.form-wrapper select,
.form-wrapper textarea {
  padding: 10px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  background: #fff;
}
           
.cd-popup  .crmFormVali-error {top: calc(50% - -45px);}

.form-wrapper select {
  appearance: none;
  background: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e") no-repeat right 12px center/14px;
}

/* 多选框 */
.checkbox-group { display: flex; flex-wrap: wrap; gap: 15px; margin-top: 5px; }
.checkbox-item { display: flex; align-items: center; font-size: 13px; cursor: pointer; }
.checkbox-item input { margin-right: 6px; }

/* 按钮样式 */
.submit-container { text-align: center; margin-top: 20px; }
.submit-btn {
  background-color:var(--link-color-hover);
  color: #fff;
  border: none;
  padding: 10px 50px;
  font-size: 15px;
  border-radius: 30px;
  cursor: pointer;
  font-weight: bold;
}

/* 响应式适配 */
@media (max-width: 768px) {
  .form-wrapper { padding: 20px; }
  .form-grid { grid-template-columns: 1fr; }
  .full-width { grid-column: span 1; }
  .modal-container { width: 95%; margin-top: 5vh; }
  .checkbox-group { gap: 0 25px;}
  .full-width {margin-top: 15px;}
}