/* ============================================================
 * quick-contact.css —— 右下角「提交联系」按钮 + 快速咨询弹窗
 * 表单字段样式与 contact.css 保持一致（Arup 风格，复用片段）
 * ============================================================ */

/* ---------- 提交联系按钮（白底 + 黑色细线编辑图标） ---------- */
.quick-btn {
  width: 35px;
  height: 35px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.85);
  color: #666; /* 黑色线条图标 */
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  transition:
    background 0.2s,
    transform 0.2s;
  /* no mobile tap highlight block */
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  outline: none;
}

/* press feedback: slight shrink (transition covers transform) */
.quick-btn:active {
  transform: scale(0.9);
}

.quick-btn svg {
  width: 18px;
  height: 18px;
}

.quick-btn:hover {
  background: rgba(255, 255, 255, 0.95);
  transform: scale(1.05);
}

/* ---------- 弹窗遮罩 ---------- */
.quick-contact-mask {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.25s,
    visibility 0.25s;
}

.quick-contact-mask.open {
  opacity: 1;
  visibility: visible;
}

/* ---------- 弹窗主体（flex 纵向：头部固定，滚动区独立滚动） ---------- */
.quick-contact-dialog {
  width: 560px;
  max-width: calc(100vw - 40px);
  max-height: calc(100vh - 40px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
  border-radius: 12px;
  padding: 20px 28px 22px;
  position: relative;
  transform: translateY(16px);
  transition: transform 0.25s;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.quick-contact-mask.open .quick-contact-dialog {
  transform: translateY(0);
}

/* 弹窗头部：固定不滚动，为右上角 × 预留空间 */
.quick-contact-head {
  flex: 0 0 auto;
  position: relative;
  padding-right: 24px;
}

/* 滚动区：表单 / 成功界面，超出高度时在此区域内滚动 */
.quick-contact-scroll {
  flex: 1 1 auto;
  overflow-y: auto;
  min-height: 0;
}

/* 固定底部：提交按钮，不随表单滚动 */
.quick-contact-footer {
  flex: 0 0 auto;
  padding-top: 12px;
  text-align: center;
}

.quick-contact-close {
  position: absolute;
  top: 0;
  right: 0;
  border: none;
  background: transparent;
  font-size: 22px;
  line-height: 1;
  color: #999;
  cursor: pointer;
  padding: 4px;
}

.quick-contact-close:hover {
  color: #333;
}

.quick-contact-title {
  font-size: 17px;
  font-weight: 600;
  color: #111;
  margin-bottom: 2px;
}

.quick-contact-sub {
  font-size: 13px;
  color: #888;
  margin-bottom: 12px;
}

/* ---------- 表单字段（与 contact.css 一致） ---------- */
.quick-contact-dialog .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 28px;
  margin-bottom: 8px;
}
.quick-contact-dialog .form-row-single {
  grid-template-columns: 1fr;
}
.quick-contact-dialog .form-submit-row {
  grid-template-columns: 1fr;
  display: flex;
  justify-content: center;
}

.quick-contact-dialog .form-field {
  position: relative;
  padding-bottom: 6px;
}
.quick-contact-dialog .form-field label {
  display: block;
  font-size: 13px;
  letter-spacing: 0.3px;
  color: #333;
  margin-bottom: 4px;
}
.quick-contact-dialog .form-field .req {
  color: #e5484d;
  font-weight: 600;
}

.quick-contact-dialog .form-field input[type="text"],
.quick-contact-dialog .form-field select,
.quick-contact-dialog .form-field textarea {
  display: block;
  width: 100%;
  padding: 5px 26px 5px 0;
  border: none;
  border-bottom: 1px solid #c9c9c9;
  border-radius: 0;
  background: transparent;
  font-size: 14px;
  color: #111;
  outline: none;
  transition: border-color 0.2s ease;
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
}
.quick-contact-dialog .form-field select {
  cursor: pointer;
  padding-right: 30px;
  background: transparent url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23999' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 8px center;
}
.quick-contact-dialog .form-field textarea {
  resize: none;
  min-height: 50px;
  line-height: 1.5;
}
.quick-contact-dialog .form-field input::placeholder,
.quick-contact-dialog .form-field textarea::placeholder {
  color: #b5b5b5;
}
.quick-contact-dialog .form-field input:focus,
.quick-contact-dialog .form-field select:focus,
.quick-contact-dialog .form-field textarea:focus {
  border-bottom-color: #111;
}

/* 右侧状态图标（感叹号 / 对勾） */
.quick-contact-dialog .field-status {
  position: absolute;
  right: 0;
  top: 30px;
  width: 18px;
  height: 18px;
  display: none;
  align-items: center;
  justify-content: center;
}
.quick-contact-dialog .field-status svg {
  width: 16px;
  height: 16px;
}

/* 错误状态：红线下 + 红字提示 + 感叹号 */
.quick-contact-dialog .form-field.has-error input[type="text"],
.quick-contact-dialog .form-field.has-error select,
.quick-contact-dialog .form-field.has-error textarea {
  border-bottom-color: #e5484d;
}
.quick-contact-dialog .form-field.has-error .field-status {
  display: flex;
}
.quick-contact-dialog .error-tip {
  font-size: 12px;
  color: #e5484d;
  line-height: 1.5;
  min-height: 18px;
  padding-top: 6px;
  display: none;
}
.quick-contact-dialog .form-field.has-error .error-tip {
  display: block;
}

/* 通过状态：绿线 + 对勾 */
.quick-contact-dialog .form-field.is-valid input[type="text"],
.quick-contact-dialog .form-field.is-valid select,
.quick-contact-dialog .form-field.is-valid textarea {
  border-bottom-color: #2c9a4f;
}
.quick-contact-dialog .form-field.is-valid .field-status {
  display: flex;
}

/* ---------- 提交按钮 ---------- */
.quick-submit-btn {
  display: inline-block;
  width: 50%;
  padding: 10px 30px;
  background: #111;
  color: #fff;
  /* border: 1px solid #111; */
  border-radius: 999px;
  font-size: 15px;
  letter-spacing: 2px;
  cursor: pointer;
  transition:
    background 0.2s,
    color 0.2s;
  margin-top: 4px;
}
.quick-submit-btn:hover {
  background: #333;
}
.quick-submit-btn:disabled {
  background: #999;
  border-color: #999;
  cursor: not-allowed;
}

/* ---------- 提交成功界面（弹窗内切换显示） ---------- */
.quick-contact-success {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 0 4px;
  text-align: center;
}
.quick-contact-dialog.show-success .quick-contact-success {
  display: flex;
}
.quick-contact-dialog.show-success .quick-contact-title,
.quick-contact-dialog.show-success .quick-contact-sub {
  display: none;
}
.quick-contact-dialog.show-success #quickContactForm {
  display: none;
}
.quick-contact-dialog.show-success .quick-contact-footer {
  display: none;
}
.qc-success-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 20px;
}
.qc-success-body {
  width: 100%;
}
/* 与 /contact/success 成功页文案样式一致（弹窗内微调字号） */
.quick-contact-success .success-title {
  font-size: 24px;
  font-weight: 600;
  color: #111;
  margin: 0 0 12px;
}
.quick-contact-success .success-sub {
  font-size: 16px;
  color: #333;
  margin: 0 0 8px;
}
.quick-contact-success .success-desc {
  font-size: 14px;
  color: #666;
  margin: 0 0 24px;
  line-height: 1.7;
}
/* 关闭按钮 */
.quick-success-close {
  display: inline-block;
  width: 50%;
  padding: 10px 30px;
  background: #111;
  color: #fff;
  /* border: 1px solid #111; */
  border-radius: 999px;
  font-size: 15px;
  letter-spacing: 2px;
  cursor: pointer;
  transition:
    background 0.2s,
    color 0.2s;
}
.quick-success-close:hover {
  background: #333;
}

/* ---------- 响应式 ---------- */
@media (max-width: 860px) {
  .quick-contact-dialog {
    padding: 24px 20px 26px;
  }
  .quick-contact-dialog .form-row {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 12px;
  }
  /* 省份/城市在手机上保持两列同行 */
  .quick-contact-dialog .form-row-half {
    grid-template-columns: 1fr 1fr;
  }
  .quick-submit-btn {
    width: 100%;
    border-radius: 999px;
  }
  .quick-success-close {
    width: 100%;
    border-radius: 999px;
  }
}