/* ====================================
 * Product Detail Buy Buttons Styles
 * 产品详情页购买按钮样式
 * ==================================== */

/* 主题色变量 - 金色/棕色 */
:root {
  --buy-button-primary-color: #c68635;
  --buy-button-primary-hover: #b5782e;
  --buy-button-text-white: #ffffff;
  --buy-button-border-radius: 8px;
}

/* ---- 表单容器 ---- */
.product-detail__form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

/* ---- 错误信息 ---- */
.product-detail__form .form__error-message {
  display: flex;
  gap: 4px;
  align-items: center;
  color: rgb(var(--color-tag-background));
}

.product-detail__form .form__error-message::after {
  content: attr(data-message);
}

/* ====================================
 * 按钮容器 - 两个按钮左右排列
 * ==================================== */
.product-detail__form .form__buttons {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 12px;
  flex-wrap: nowrap;
}

/* ====================================
 * Add to Bag 按钮样式
 * 金色背景，白色文字
 * ==================================== */
.product-detail__form .button--add-to-bag {
  flex: 1;
  /* min-height: 62px; */
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;

  /* 背景和边框 */
  background-color: var(--buy-button-primary-color);
  border: none;
  border-radius: var(--buy-button-border-radius);

  /* 文字样式 */
  color: var(--buy-button-text-white);
  font-size: 14px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.5px;

  /* 交互效果 */
  cursor: pointer;
  transition:
    background-color 0.2s ease,
    transform 0.1s ease;
}

.product-detail__form .button--add-to-bag:hover:not(:disabled) {
  background-color: var(--buy-button-primary-hover);
}

.product-detail__form .button--add-to-bag:active:not(:disabled) {
  transform: scale(0.98);
}

.product-detail__form .button--add-to-bag:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* 按钮图标 */
.product-detail__form .button--add-to-bag .button__icon {
  width: 37px;
  height: 37px;
  flex-shrink: 0;
}

/* 按钮文字 */
.product-detail__form .button--add-to-bag .button__text {
  font-size: 20px;
  font-weight: 700;
  white-space: nowrap;
}

/* 分隔符 */
.product-detail__form .button--add-to-bag .button__divider {
  margin: 0 4px;
  opacity: 0.8;
}

/* 当前价格 */
.product-detail__form .button--add-to-bag .button__price-current {
  font-size: 20px;
  font-weight: 700;
}

/* 原价（删除线） */
.product-detail__form .button--add-to-bag .button__price-compare {
  font-weight: 400;
  opacity: 0.8;
  text-decoration: line-through;
  margin-left: 8px;
}

/* 折扣标签 */
.product-detail__form .button--add-to-bag .button__discount-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 8px;
  margin-left: 8px;

  background-color: transparent;
  border: 1px solid #ffffff;
  border-radius: 4px;

  font-size: 12px;
  font-weight: 600;
  color: #ffffff;
}

/* 加载中 spinner */
.product-detail__form .button--add-to-bag .button__spinner {
  display: none;
  width: 20px;
  height: 20px;
  animation: spin 1s linear infinite;
}

.product-detail__form .button--add-to-bag.loading .button__spinner {
  display: block;
}

.product-detail__form .button--add-to-bag.loading .button__icon,
.product-detail__form .button--add-to-bag.loading .button__text,
.product-detail__form .button--add-to-bag.loading .button__divider,
.product-detail__form .button--add-to-bag.loading .button__price-current,
.product-detail__form .button--add-to-bag.loading .button__price-compare,
.product-detail__form .button--add-to-bag.loading .button__discount-badge {
  display: none;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* ====================================
 * Buy Now 按钮包装器
 * ==================================== */
.product-detail__form .form__buttons .button--buy-now-wrapper {
  flex: 1;
  position: relative;
  display: flex;
  min-height: 50px;

  /* 在 wrapper 上添加边框 */
  background-color: #ffffff;
  border: 2px solid var(--buy-button-primary-color);
  border-radius: var(--buy-button-border-radius);
  /* overflow: hidden; */

  /* 等 payment 区域渲染后再显示，避免 PayPal 等按钮加载时闪现 */
  opacity: 0;
  transition: opacity 0.15s ease-out;
}

.product-detail__form .form__buttons .button--buy-now-wrapper.buy-now-wrapper--ready {
  opacity: 1;
}

/* 仅显示 Buy Now，隐藏 PayPal 等其它快速结账按钮，避免加载时闪现 */
.product-detail__form .form__buttons .button--buy-now-wrapper
  [data-funding-source="paypal"],
.product-detail__form .form__buttons .button--buy-now-wrapper
  iframe[title*="PayPal" i],
.product-detail__form .form__buttons .button--buy-now-wrapper
  [data-provider="paypal"] {
  display: none !important;
}

/* shopline-payment-button-wrapper 容器样式 */
.product-detail__form
  .form__buttons
  .button--buy-now-wrapper
  .shopline-payment-button-wrapper {
  flex: 1;
  width: 100%;
  min-width: 180px;
}

/* Buy Now 按钮样式 - 使用高优先级选择器覆盖 SHOPLINE 默认样式 */
.product-detail__form
  .form__buttons
  .button--buy-now-wrapper
  .shopline-payment-button-wrapper
  button.pay-button-buy-now,
.product-detail__form
  .form__buttons
  .button--buy-now-wrapper
  button.btn.pay-button-buy-now,
.product-detail__form
  .form__buttons
  .button--buy-now-wrapper
  button[class*="pay-button-buy-now"],
.product-detail__form .button--buy-now-wrapper button,
.button--buy-now-wrapper .shopline-payment-button-wrapper button,
.button--buy-now-wrapper button.pay-button-buy-now {
  flex: 1;
  min-height: 46px;
  width: 100%;
  position: relative;

  /* 背景和边框 - border 在 wrapper 上，这里移除 */
  background-color: transparent !important;
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;

  /* 文字样式 */
  color: var(--buy-button-primary-color) !important;
  font-size: 20px !important;
  font-weight: 400 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;

  /* 交互效果 */
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.product-detail__form
  .form__buttons
  .button--buy-now-wrapper
  button.pay-button-buy-now:hover {
  background-color: rgba(198, 134, 53, 0.05) !important;
}

/* 隐藏原始按钮内的文字 */
.product-detail__form
  .form__buttons
  .button--buy-now-wrapper
  .pay-button-buy-now-text {
  opacity: 0;
}

/* Buy Now 文本由按钮自身输出，这里不再用伪元素覆盖 */

/* ====================================
 * 分期付款信息
 * ==================================== */
.product-detail__form .form__installment-info {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 4px;
  margin-top: 8px;

  font-size: 13px;
  color: #666;
}

.product-detail__form .installment-info__text {
  color: #666;
}

.product-detail__form .installment-info__amount {
  font-weight: 600;
  color: #333;
}

.product-detail__form .installment-info__providers {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* Afterpay 品牌样式 */
.product-detail__form .installment-provider--afterpay {
  font-weight: 700;
  color: #b2fce4;
  background: linear-gradient(90deg, #00c8a0, #00a67e);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Klarna 品牌样式 */
.product-detail__form .installment-provider--klarna {
  font-weight: 700;
  color: #ffb3c7;
  font-style: italic;
}

/* PayPal 品牌样式 */
.product-detail__form .installment-provider--paypal {
  font-weight: 700;
  color: #003087;
  font-style: italic;
}

/* ====================================
 * 响应式设计 - 移动端
 * ==================================== */
@media (max-width: 959px) {
  /* 移动端：隐藏 BUY NOW 按钮 */
  .product-detail__form .form__buttons .button--buy-now-wrapper {
    display: none;
  }

  .product-detail__form .form__buttons {
    flex-direction: column;
  }

  .product-detail__form .button--add-to-bag {
    flex-wrap: wrap;
    padding: 10px 16px;
    /* 移动端降低按钮高度 */
    /* min-height: 56px; */
    /* 移动端：放大字体 */
    font-size: 18px;
  }

  /* 移动端：调整加购按钮文本字号 */
  .product-detail__form .button--add-to-bag .button__text {
    font-size: 18px;
  }

  /* 移动端：调整价格字号 */
  .product-detail__form .button--add-to-bag .button__price-current {
    font-size: 18px;
  }

  .product-detail__form .button--add-to-bag .button__price-compare {
    font-size: 16px;
  }

  .product-detail__form .form__installment-info {
    font-size: 12px;
  }
}

/* ====================================
 * 小屏幕优化
 * ==================================== */
@media (max-width: 480px) {
  .product-detail__form .button--add-to-bag {
    gap: 4px;
    padding: 10px 12px;
  }

  .product-detail__form .button--add-to-bag .button__icon {
    width: 18px;
    height: 18px;
  }

  .product-detail__form .button--add-to-bag .button__text {
    font-size: 14px;
  }

  .product-detail__form .button--add-to-bag .button__price-current,
  .product-detail__form .button--add-to-bag .button__price-compare {
    font-size: 12px;
  }

  .product-detail__form .button--add-to-bag .button__discount-badge {
    font-size: 10px;
    padding: 1px 4px;
  }
}