/* =========================================================
   客服面板 - 无全局污染 - PC / Mobile 独立适配
   ========================================================= */
.cs-form-wrapper * {
  box-sizing: border-box;
}
.cs-form-wrapper {
  position: fixed;
  right: 0;
  bottom: 50px;
  z-index: 9999;
  width: 100%;
  max-width: 380px;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  pointer-events: none;
}
/* =========================================================
   客服面板状态
   ========================================================= */
/* 收起状态 */
.cs-form-wrapper.cs-peek {
  right: -100%;
  pointer-events: none;
}
/* 展开状态 */
.cs-form-wrapper.cs-shown {
  right: 0;
  pointer-events: auto;
}
/* =========================================================
   客服触发按钮
   ========================================================= */
.cs-form-wrapper .cs-trigger {
  position: absolute;
  top: 50%;
  left: -30px;
  width: 30px;
  height: 30px;
  transform: translateY(-50%) translateX(0);
  opacity: 1;
  pointer-events: auto;
  transition:
    transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.25s ease;
}
/* 页面初始状态 / 回到顶部：滑出隐藏 */
.cs-form-wrapper .cs-trigger.cs-hidden {
  transform: translateY(-50%) translateX(35px);
  opacity: 0;
  pointer-events: none;
}
/* =========================================================
   触发按钮
   ========================================================= */
.cs-form-wrapper .cs-trigger-btn {
  width: 30px;
  height: 30px;
  padding: 0;
  margin: 0;
  border: 5px solid #063b3f;
  border-radius: 5px 0 0 5px;
  outline: 0;
  background-color: #063b3f;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease;
}
/* PC 鼠标悬停 */
.cs-form-wrapper .cs-trigger-btn:hover {
  background-color: #00e1d4;
  border-color: #00e1d4;
}
/* 点击 */
.cs-form-wrapper .cs-trigger-btn:active {
  transform: scale(0.96);
}
/* =========================================================
   图标
   ========================================================= */
.cs-form-wrapper .cs-trigger-btn .cs-icon {
  width: 18px;
  height: 18px;
  display: block;
  fill: none;
  stroke: #ffffff;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  pointer-events: none;
}
/* =========================================================
   客服面板
   ========================================================= */
.cs-form-wrapper .cs-panel {
  position: relative;
  width: 100%;
  background: #F5F5F5;
  border-left: 5px solid #063b3f;
  box-shadow: 13px 5px 25px rgba(0, 0, 0, 0.35);
  padding: 20px 15px;
  color: #333333;
  pointer-events: auto;
}
/* =========================================================
   关闭按钮
   ========================================================= */
.cs-form-wrapper .cs-close {
  position: absolute;
  right: 5px;
  top: 5px;
  width: 24px;
  height: 24px;
  padding: 0;
  margin: 0;
  border: none;
  background: transparent;
  color: #555555;
  font-size: 24px;
  line-height: 22px;
  font-weight: bold;
  text-align: center;
  cursor: pointer;
  z-index: 10;
  transition:
    color 0.2s ease,
    transform 0.2s ease;
}
.cs-form-wrapper .cs-close:hover {
  color: #222222;
  transform: scale(1.08);
}
/* =========================================================
   标题
   ========================================================= */
.cs-form-wrapper .cs-title {
  margin-top: 4px;
  margin-bottom: 10px;
  font-weight: 700;
  line-height: 1.2;
  font-size: 18px;
  color: #243746;
  text-align: center;
}
/* =========================================================
   描述
   ========================================================= */
.cs-form-wrapper .cs-desc {
  margin-top: 2px;
  margin-bottom: 12px;
  padding: 0 10px;
  text-align: center;
  font-size: 13px;
}
/* =========================================================
   二维码
   ========================================================= */
.cs-form-wrapper .cs-qr {
  max-width: 200px;
  height: 80px;
  margin: 0 auto;
  display: block;
}
.cs-form-wrapper .cs-qr-wrapper {
    margin-top: -10px;
    margin-bottom: 5px;
  text-align: center;
}
.cs-form-wrapper .cs-qr-label {
  font-size: 11px;
  color: #999999;
  text-align: center;
  margin-top: 0;
}
/* =========================================================
   字段
   ========================================================= */
.cs-form-wrapper .cs-field-group {
  margin-bottom: 8px;
}
.cs-form-wrapper .cs-field-group label {
  display: block;
  margin-bottom: 2px;
  font-size: 12px;
  font-weight: 600;
}
.cs-form-wrapper .cs-field-group input,
.cs-form-wrapper .cs-field-group textarea {
  width: 100%;
  padding: 5px 8px;
  border: 1px solid #cccccc;
  border-radius: 3px;
  background: #ffffff;
  font-family: inherit;
  font-size: 13px;
  outline: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
  box-sizing: border-box;
}
.cs-form-wrapper .cs-field-group input:focus,
.cs-form-wrapper .cs-field-group textarea:focus {
  border-color: #063b3f;
  box-shadow:
    0 0 0 2px rgba(117, 153, 151, 0.3);
}
.cs-form-wrapper .cs-field-group textarea {
  resize: vertical;
  min-height: 40px;
}
/* =========================================================
   复选框
   ========================================================= */
.cs-form-wrapper .cs-checkbox {
  margin-top: 4px;
  margin-bottom: 6px;
  font-size: 12px;
}
.cs-form-wrapper .cs-checkbox label {
  display: inline-block;
  font-weight: normal;
}
.cs-form-wrapper .cs-checkbox input[type="checkbox"] {
  margin: 4px 4px 0 0;
  box-sizing: border-box;
}
/* =========================================================
   提交按钮
   ========================================================= */
.cs-form-wrapper .cs-submit {
  color: #ffffff;
  text-align: center;
  background: #012e33;
  border-radius: 2px;
  padding: 5px 10px;
  font-size: 13px;
  cursor: pointer;
  transition:
    background 0.2s ease,
    transform 0.2s ease,
    opacity 0.2s ease;
  margin: 4px auto 0 auto;
  display: block;
}
.cs-form-wrapper .cs-submit:hover {
  background: #00e1d4;
}
.cs-form-wrapper .cs-submit:active {
  transform: scale(0.98);
}
.cs-form-wrapper .cs-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}
/* =========================================================
   手机端
   ========================================================= */
@media (max-width: 767px) {
  .cs-form-wrapper {
    width: 85vw;
    max-width: 85vw;
    right: 0 !important;
    bottom: 50px;
    transition:
      right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  }
  /* 手机端收起
     面板完全移出屏幕
     左侧 30px 触发按钮保持在屏幕边缘 */
  .cs-form-wrapper.cs-peek {
    right: -85vw !important;
    pointer-events: none;
  }
  /* 手机端展开 */
  .cs-form-wrapper.cs-shown {
    right: 0 !important;
    pointer-events: auto;
  }
  /* 手机端触发按钮 */
  .cs-form-wrapper .cs-trigger {
    left: -30px;
    right: auto;
    top: 50%;
    transform: translateY(-50%) translateX(0);
  }
  /* 手机端隐藏触发按钮 */
  .cs-form-wrapper .cs-trigger.cs-hidden {
    transform: translateY(-50%) translateX(35px);
    opacity: 0;
    pointer-events: none;
  }
  /* 手机端面板 */
  .cs-form-wrapper .cs-panel {
    padding: 25px 18px;
  }
  /* 手机端标题 */
  .cs-form-wrapper .cs-title {
    font-size: 18px;
  }
}
/* =========================================================
   PC 端
   ========================================================= */
@media (min-width: 768px) {
  .cs-form-wrapper {
    width: 380px;
    max-width: 380px;
    right: 0;
    bottom: 50px;
    transition:
      right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  }
  /* PC 端收起 */
  .cs-form-wrapper.cs-peek {
    right: -380px;
    pointer-events: none;
  }
  /* PC 端展开 */
  .cs-form-wrapper.cs-shown {
    right: 0;
    pointer-events: auto;
  }
  /* PC 端触发按钮 */
  .cs-form-wrapper .cs-trigger {
    left: -30px;
    right: auto;
    top: 50%;
    transform: translateY(-50%) translateX(0);
  }
  /* PC 端隐藏触发按钮 */
  .cs-form-wrapper .cs-trigger.cs-hidden {
    transform: translateY(-50%) translateX(35px);
    opacity: 0;
    pointer-events: none;
  }
}
/* =========================================================
   减少动效
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  .cs-form-wrapper {
    transition: none !important;
  }
  .cs-form-wrapper .cs-trigger {
    transition: none !important;
    transform: translateY(-50%) translateX(0);
  }
  .cs-form-wrapper .cs-trigger.cs-hidden {
    transform: translateY(-50%) translateX(35px);
    opacity: 0;
    pointer-events: none;
  }
  .cs-form-wrapper .cs-trigger-btn,
  .cs-form-wrapper .cs-close {
    transition: none !important;
  }
}
/* =========================================================
   遮罩
   ========================================================= */
.cs-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9998;
  display: none;
  background: rgba(0, 0, 0, 0.25);
  pointer-events: none;
}
.cs-overlay.cs-active {
  display: block;
  pointer-events: auto;
}
/* =========================================================
   表单提交状态
   ========================================================= */
#csFormStatus {
  margin-top: 2px;
  padding: 10px;
  border-radius: 6px;
  font-size: 13px;
  display: none;
}
#csFormStatus.success {
  display: block;
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
}
#csFormStatus.error {
  display: block;
  background: #ffebee;
  color: #c62828;
  border: 1px solid #ef9a9a;
}
#csFormStatus.loading {
  display: block;
  background: #e3f2fd;
  color: #0d47a1;
  border: 1px solid #90caf9;
}