/* ============================================
   tw-modal.css — 轻量弹窗组件样式
   零依赖，PC + H5 兼容
   ============================================ */

:root {
  --tw-bg-page: #f5f4f2;
  --tw-bg-card: #ffffff;
  --tw-bg-overlay: rgba(0, 0, 0, 0.45);
  --tw-text-primary: #1a1a1e;
  --tw-text-secondary: #6b6b6f;
  --tw-text-tertiary: #9d9d9f;
  --tw-border-light: #e8e7e4;
  --tw-border-input: #d9d8d5;
  --tw-accent: #1f1f23;
  --tw-accent-hover: #3a3a40;
  --tw-accent-subtle: #e9e8e6;
  --tw-shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --tw-shadow-md: 0 4px 16px rgba(0,0,0,0.07);
  --tw-shadow-lg: 0 8px 40px rgba(0,0,0,0.10);
  --tw-radius: 12px;
  --tw-radius-sm: 8px;
  --tw-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
}

/* ===== 遮罩层 ===== */
.tw-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  justify-content: center;
  align-items: flex-start;
  padding: max(16px, env(safe-area-inset-top, 16px))
    max(16px, env(safe-area-inset-right, 16px))
    max(16px, env(safe-area-inset-bottom, 16px))
    max(16px, env(safe-area-inset-left, 16px));
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.tw-overlay.active {
  display: flex;
}

/* ===== 弹窗容器 ===== */
.tw-modal {
  background: var(--tw-bg-card);
  border-radius: var(--tw-radius);
  box-shadow: var(--tw-shadow-lg);
  width: 420px;
  max-width: 100%;
  max-height: 90vh;
  min-height: 0;
  overflow: visible;
  position: relative;
  display: flex;
  flex-direction: column;
  margin: auto;
  text-align: left;
  font-family: var(--tw-font);
  color: var(--tw-text-primary);
  font-size: 14px;
  line-height: 1.5;
  /* 动画基础状态由 JS 通过 data-anim 控制 */
}
.tw-overlay[data-position="center"] .tw-modal {
  margin: auto;
}

@supports (height: 100dvh) {
  .tw-modal {
    max-height: calc(100dvh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px) - 32px);
  }
}

/* ===== 尺寸预设 ===== */
.tw-modal[data-size="small"] { width: 320px; }
.tw-modal[data-size="medium"] { width: 420px; }
.tw-modal[data-size="large"] { width: 520px; }
.tw-modal[data-size="full"] {
  width: 92vw;
  max-width: 600px;
}
.tw-modal[data-size="auto"] {
  width: auto;
  min-width: 260px;
  max-width: 600px;
}

/* ===== 关闭按钮 ===== */
.tw-close-btn {
  position: absolute;
  top: 18px;
  right: 12px;
  z-index: 10;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 18px;
  color: var(--tw-text-tertiary);
  border-radius: 50%;
  transition: background 0.15s, color 0.15s;
  line-height: 1;
  padding: 0;
  font-family: inherit;
}
.tw-close-btn:hover {
  background: var(--tw-accent-subtle);
  color: var(--tw-text-primary);
}
.tw-close-btn:focus-visible {
  outline: 2px solid var(--tw-accent);
  outline-offset: 2px;
}

/* ===== 头部 ===== */
.tw-modal-head {
  padding: 20px 24px 16px;
  text-align: center;
  flex: 0 0 auto;
  min-height: 0;
  border-radius: var(--tw-radius) var(--tw-radius) 0 0;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
}
.tw-modal-head h2 {
  font-size: 16px;
  font-weight: 700;
  color: var(--tw-text-primary);
  letter-spacing: -0.2px;
  margin: 0;
  text-wrap: balance;
}
.tw-modal-head .tw-sub {
  font-size: 12px;
  color: var(--tw-text-secondary);
  margin-top: 4px;
  font-weight: 400;
}

/* ===== 主体 ===== */
.tw-modal-body {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--tw-text-secondary);
  line-height: 1.6;
  overflow-y: auto;
  flex: 1 1 auto;
  min-height: 0;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
}
.tw-modal-body.tw-scrollable {
  max-height: 50vh;
}
.tw-overlay::-webkit-scrollbar {
  width: 0;
  height: 0;
  display: none;
}
.tw-modal-body::-webkit-scrollbar {
  width: 4px;
}
.tw-modal-body::-webkit-scrollbar-thumb {
  background: #d4d3d0;
  border-radius: 4px;
}

/* ===== 底部 ===== */
.tw-modal-foot {
  padding: 0 24px 20px;
  flex: 0 0 auto;
  min-height: 0;
  border-radius: 0 0 var(--tw-radius) var(--tw-radius);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
}
.tw-modal-foot[data-btn-align="center"] {
  text-align: center;
}
.tw-modal-foot[data-btn-align="left"] {
  text-align: left;
}
.tw-modal-foot[data-btn-align="right"] {
  text-align: right;
}

/* ===== 关闭按钮位置 ===== */
.tw-close-btn[data-close-pos="top-left"] {
  right: auto;
  left: 12px;
}
.tw-close-btn[data-close-pos="bottom-center"] {
  top: 100%;
  right: auto;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
}
.tw-btn {
  display: inline-block;
  padding: 9px 24px;
  border-radius: var(--tw-radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  background: var(--tw-accent);
  color: #fff;
  transition: background 0.15s, transform 0.1s;
  letter-spacing: 0.3px;
  font-family: inherit;
  line-height: 1.4;
  margin: 0 4px;
  vertical-align: middle;
  user-select: none;
}
.tw-btn:hover {
  background: var(--tw-accent-hover);
}
.tw-btn:active {
  transform: scale(0.97);
}
.tw-btn:focus-visible {
  outline: 2px solid #666;
  outline-offset: 2px;
}
.tw-btn-secondary {
  background: transparent;
  color: var(--tw-text-primary);
  border: 1px solid var(--tw-border-input);
}
.tw-btn-secondary:hover {
  background: var(--tw-accent-subtle);
}
.tw-btn-ghost {
  background: transparent;
  color: var(--tw-text-secondary);
  border: none;
  padding: 9px 16px;
}
.tw-btn-ghost:hover {
  background: var(--tw-accent-subtle);
  color: var(--tw-text-primary);
}

/* ===== 按钮禁用 ===== */
.tw-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* ===== 按钮全宽 ===== */
.tw-btn-block {
  display: block;
  width: 100%;
  margin: 4px 0;
}
.tw-btn-block + .tw-btn-block {
  margin-top: 8px;
}

/* ===== 分割线 ===== */
.tw-divider {
  height: 1px;
  background: var(--tw-border-light);
  margin: 0;
  flex-shrink: 0;
  border: none;
}

/* ===== 加载旋转动画 ===== */
.tw-loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--tw-border-light);
  border-top-color: var(--tw-accent);
  border-radius: 50%;
  animation: tw-spin 0.7s linear infinite;
  margin: 0 auto;
}
@keyframes tw-spin {
  to { transform: rotate(360deg); }
}

/* ===== 动画：fade ===== */
.tw-overlay[data-anim="fade"] .tw-modal {
  opacity: 0;
  transition: opacity 0.25s ease;
}
.tw-overlay[data-anim="fade"].active .tw-modal {
  opacity: 1;
}

/* ===== 动画：slide-up ===== */
.tw-overlay[data-anim="slide-up"] .tw-modal {
  opacity: 0;
  transform: translateY(24px);
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.25s ease;
}
.tw-overlay[data-anim="slide-up"].active .tw-modal {
  opacity: 1;
  transform: translateY(0);
}

/* ===== 动画：scale ===== */
.tw-overlay[data-anim="scale"] .tw-modal {
  opacity: 0;
  transform: scale(0.9);
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.2s ease;
}
.tw-overlay[data-anim="scale"].active .tw-modal {
  opacity: 1;
  transform: scale(1);
}

/* ===== 动画：none ===== */
.tw-overlay[data-anim="none"].active .tw-modal {
  opacity: 1;
}

/* ===== 遮罩过度 ===== */
.tw-overlay {
  transition: background-color 0.2s ease;
}

/* ===== 遮罩毛玻璃（已在 JS 中通过 style 设置） ===== */

/* ===== 动画时长定制（已在 JS 中通过 style 设置） ===== */

/* ===== 滚动锁定 ===== */
html.tw-scroll-lock,
body.tw-scroll-lock {
  overflow: hidden !important;
  overscroll-behavior: none;
}
/* ===== 奇迹：新纪元三段式弹窗皮肤 ===== */
.tw-modal--miracle-order {
  width: min(627px, calc(100vw - 32px));
  max-width: 627px;
  border-radius: 0;
  overflow: visible;
  background: transparent;
  box-shadow: none;
}

.tw-modal--miracle-order .tw-modal-head {
  padding: 0;
  aspect-ratio: 627 / 19;
  border-radius: 0;
}

.tw-modal--miracle-order .tw-modal-body {
  padding: 0;
  min-height: clamp(220px, 79.1vw, 496px);
  overflow-y: auto;
}

@supports (height: 100dvh) {
  .tw-modal--miracle-order .tw-modal-body {
    min-height: min(79.1vw, 496px, calc(100dvh - 48px));
  }
}

.tw-modal--miracle-order .tw-modal-foot {
  padding: 0;
  aspect-ratio: 627 / 21;
  border-radius: 0;
}

.tw-modal--miracle-order .order-modal__content {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  align-items: center;
  box-sizing: border-box;
  padding:12px 12px;
  color: #fff;
  text-align: center;
}

.tw-modal--miracle-order .order-modal__title {
  display: block;
  width: min(120px, 30vw);
  height: auto;
}

.tw-modal--miracle-order .order-modal__divider {
  display: block;
  width: min(503px, 100%);
  height: auto;
  margin-top: clamp(14px, 3vw, 20px);
  object-fit: contain;
}

.tw-modal--miracle-order .order-modal__qr-label {
  margin: clamp(16px, 3vw, 24px) 0 0;
  color: #ccc;
  max-width: 100%;
  font: 20px "Microsoft YaHei", "PingFang SC", sans-serif;
  letter-spacing: 0.08em;
  white-space: normal;
  text-wrap: balance;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
  opacity: 0.85;
}

.tw-modal--miracle-order .order-modal__qr {
  display: block;
  width: 180px;
  max-width: 100%;
  height: 180px;
  margin-top: clamp(18px, 3.2vw, 20px);
  object-fit: contain;
}

.tw-modal--miracle-order .order-modal__follow-text {
  margin: 20px 0 0;
  color: #ccc;
  font: 18px "Microsoft YaHei", "PingFang SC", sans-serif;
  letter-spacing: 0.04em;
   opacity: 0.85;
}

.tw-modal--miracle-order .order-modal__socials {
  --social-hover-color: #f2c66d;
  display: flex;
  width: min(100%, 420px);
  justify-content: center;
  gap: clamp(4px, 2.2vw, 18px);
  margin-top: clamp(14px, 3vw, 20px);
}

.tw-modal--miracle-order .order-modal__social-icon {
  position: relative;
  display: block;
  flex: 0 1 53px;
  width: clamp(30px, 8vw, 53px);
  aspect-ratio: 1;
  background-image: url("../images/modal-social-sprite.png");
  background-repeat: no-repeat;
  background-size: 841.5% 100%;
  background-position: var(--sprite-position) 0;
  cursor: pointer;
  filter: grayscale(1) brightness(1.35);
  transition: filter 180ms ease, transform 180ms ease;
}

.tw-modal--miracle-order .order-modal__social-icon::after {
  position: absolute;
  inset: 0;
  display: block;
  content: "";
  background: var(--social-hover-color);
  opacity: 0;
  -webkit-mask-image: url("../images/modal-social-sprite.png");
  mask-image: url("../images/modal-social-sprite.png");
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: 841.5% 100%;
  mask-size: 841.5% 100%;
  -webkit-mask-position: var(--sprite-position) 0;
  mask-position: var(--sprite-position) 0;
  transition: opacity 180ms ease;
}

.tw-modal--miracle-order .order-modal__social-icon:hover {
  filter: none;
  transform: translateY(-2px);
}

.tw-modal--miracle-order .order-modal__social-icon:hover::after {
  opacity: 1;
}

.tw-modal--miracle-order .tw-close-btn {
  top: -18px;
  right: -61px;
  width: 54px;
  height: 54px;
  color: transparent;
  font-size: 0;
  background: transparent url("../images/order-close.png") center / contain no-repeat;
}

/* ===== 响应式 ===== */
@media (max-width: 480px) {
  .tw-overlay {
    padding: 10px;
    align-items: center;
  }
  .tw-modal {
    width: 100% !important;
    max-width: 100% !important;
    border-radius: var(--tw-radius);
  }
  .tw-modal[data-size="full"] {
    width: 100% !important;
    max-width: 100% !important;
    border-radius: var(--tw-radius);
  }
  .tw-modal-head {
    padding: 16px 16px 12px;
  }
  .tw-modal-body {
    padding: 0 16px 16px;
  }
  .tw-modal-foot {
    padding: 0 16px 16px;
  }
  .tw-btn {
    padding: 10px 20px;
    font-size: 14px;
  }
  .tw-close-btn {
    top: 14px;
    right: 8px;
  }
  .tw-close-btn[data-close-pos="top-left"] {
    left: 8px;
  }
}

@media (max-width: 720px) {
  .tw-modal--miracle-order {
    width: calc(100vw - 32px) !important;
    max-width: 100% !important;
    border-radius: 0;
  }

  .tw-modal--miracle-order .tw-close-btn {
    top: 8px;
    right: 8px;
    width: 44px;
    height: 44px;
  }
}

/* ===== 弹窗遮罩点击区域（撑满） ===== */
.tw-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
}


/* ===== 确认预约 ===== */
.tw-modal--miracle-order.tw-modal--confirm-order .tw-modal-body {
  min-height: 0;
}

@supports (height: 100dvh) {
  .tw-modal--miracle-order.tw-modal--confirm-order .tw-modal-body {
    min-height: 0;
  }
}

.tw-modal--miracle-order .order-modal__content--confirm {
  min-height: 0;
  padding: 12px 12px 34px;
}

.tw-modal--miracle-order .order-modal__title--confirm {
  width: min(179px, 48vw);
}

.tw-modal--miracle-order .order-modal__divider--confirm {
  width: min(503px, 100%);
  margin-top: clamp(14px, 3vw, 20px);
}

.tw-modal--miracle-order .order-modal__confirm-copy {
  width: min(503px, 100%);
  margin-top: clamp(24px, 5vw, 38px);
  color: rgba(255, 255, 255, 0.82);
  text-align: center;
}

.tw-modal--miracle-order .order-modal__confirm-lead {
  margin: 0;
  font: clamp(16px, 3.2vw, 20px) / 1.5 "Microsoft YaHei", "PingFang SC", sans-serif;
  letter-spacing: 0.05em;
}

.tw-modal--miracle-order .order-modal__confirm-phone {
  margin: 8px 0 0;
  color: #f2c66d;
  font: 600 clamp(20px, 4vw, 25px) / 1.4 "Microsoft YaHei", "PingFang SC", sans-serif;
  letter-spacing: 0.12em;
  text-shadow: 0 1px 5px rgba(242, 198, 109, 0.2);
}

.tw-modal--miracle-order .order-modal__confirm-question {
  margin: 12px 0 0;
  font: clamp(15px, 3vw, 18px) / 1.6 "Microsoft YaHei", "PingFang SC", sans-serif;
  letter-spacing: 0.04em;
}

.tw-modal--miracle-order .order-modal__confirm-actions {
  display: flex;
  width: min(450px, 100%);
  gap: clamp(10px, 2.5vw, 18px);
  justify-content: center;
  margin-top: clamp(28px, 5vw, 40px);
}

.tw-modal--miracle-order .order-modal__confirm-button {
  position: relative;
  flex: 1 1 0;
  max-width: 216px;
  min-width: 0;
  height: 54px;
  overflow: hidden;
  border: 1px solid rgba(242, 198, 109, 0.82);
  border-radius: 2px;
  box-shadow:
    inset 0 0 0 1px rgba(255, 231, 168, 0.14),
    0 8px 24px rgba(0, 0, 0, 0.24);
  font: 600 clamp(13px, 2.6vw, 16px) / 1 "Microsoft YaHei", "PingFang SC", sans-serif;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.tw-modal--miracle-order .order-modal__confirm-button--primary {
  background:
    linear-gradient(90deg, transparent, rgba(255, 232, 170, 0.12), transparent),
    linear-gradient(180deg, rgba(137, 96, 37, 0.92), rgba(72, 43, 16, 0.96));
  color: #fff0c4;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.62);
}

.tw-modal--miracle-order .order-modal__confirm-button--secondary {
  background: rgba(7, 10, 18, 0.76);
  color: rgba(255, 255, 255, 0.72);
}

.tw-modal--miracle-order .order-modal__confirm-button:hover,
.tw-modal--miracle-order .order-modal__confirm-button:focus-visible {
  border-color: #ffe1a0;
  outline: none;
  filter: brightness(1.16);
  box-shadow:
    inset 0 0 0 1px rgba(255, 231, 168, 0.28),
    0 0 20px rgba(242, 198, 109, 0.18),
    0 8px 24px rgba(0, 0, 0, 0.24);
  transform: translateY(-2px);
}

.tw-modal--miracle-order .order-modal__confirm-button:active {
  transform: translateY(0) scale(0.98);
}

.tw-modal--miracle-order .order-modal__confirm-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  filter: none;
  transform: none;
}

/* ===== 绑定手机号表单 ===== */
.tw-modal--miracle-order .order-modal__content--bind {
  padding: 12px 12px 32px;
}

.tw-modal--miracle-order .order-modal__title--bind {
  width: min(180px, 48vw);
}

.tw-modal--miracle-order .order-modal__divider--bind {
  width: min(503px, 100%);
  height: auto;
  margin-top: clamp(14px, 3vw, 20px);
  object-fit: contain;
}

.tw-modal--miracle-order .order-modal__form {
  width: min(503px, 100%);
  margin-top: clamp(20px, 4vw, 32px);
}

.tw-modal--miracle-order .form-item {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 64px;
  margin: 16px 0;
  overflow: hidden;
  border: 1px solid rgba(242, 198, 109, 0.52);
  border-radius: 4px;
  background:
    linear-gradient(105deg, rgba(242, 198, 109, 0.1), transparent 24%),
    rgba(5, 8, 17, 0.72);
  box-shadow: inset 0 0 18px rgba(0, 0, 0, 0.28);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.tw-modal--miracle-order .form-item::before,
.tw-modal--miracle-order .form-item::after {
  position: absolute;
  width: 8px;
  height: 8px;
  content: "";
  pointer-events: none;
}

.tw-modal--miracle-order .form-item::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid #f2c66d;
  border-left: 2px solid #f2c66d;
}

.tw-modal--miracle-order .form-item::after {
  right: -1px;
  bottom: -1px;
  border-right: 2px solid #f2c66d;
  border-bottom: 2px solid #f2c66d;
}

.tw-modal--miracle-order .form-item:focus-within,
.tw-modal--miracle-order .form-item.item-filled {
  border-color: rgba(242, 198, 109, 0.95);
  box-shadow:
    inset 0 0 18px rgba(0, 0, 0, 0.28),
    0 0 14px rgba(242, 198, 109, 0.12);
}

.tw-modal--miracle-order .order-modal__input {
  width: 100%;
  min-width: 0;
  height: 64px;
  padding: 21px 126px 5px 24px;
  border: 0;
  outline: 0;
  background: transparent;
  color: #fff;
  font: 16px/1.4 "Microsoft YaHei", "PingFang SC", sans-serif;
}

.tw-modal--miracle-order .order-modal__input:focus-visible {
  outline: none;
}

.tw-modal--miracle-order .form-item label {
  position: absolute;
  top: 50%;
  left: 24px;
  color: rgba(255, 255, 255, 0.62);
  font: 14px/1.4 "Microsoft YaHei", "PingFang SC", sans-serif;
  pointer-events: none;
  transform: translateY(-50%);
  transition: all 0.3s ease;
}

.tw-modal--miracle-order .form-item.item-filled label,
.tw-modal--miracle-order .form-item:focus-within label {
  top: 11px;
  color: #f2c66d;
  font-size: 11px;
  letter-spacing: 0.06em;
  transform: none;
}

.tw-modal--miracle-order .form-item .arrow {
  position: absolute;
  right: 119px;
  bottom: 27px;
  width: 8px;
  height: 8px;
  border-right: 1px solid rgba(242, 198, 109, 0.8);
  border-bottom: 1px solid rgba(242, 198, 109, 0.8);
  transform: rotate(45deg);
  transition: all 0.3s ease;
}

.tw-modal--miracle-order .form-item.item-filled .arrow,
.tw-modal--miracle-order .form-item:focus-within .arrow {
  transform: rotate(225deg) translate(-2px, -2px);
}

.tw-modal--miracle-order .order-modal__code-button,
.tw-modal--miracle-order .order-modal__submit-button {
  position: absolute;
  right: 0;
  bottom: 0;
  min-width: 108px;
  height: 64px;
  padding: 8px 12px;
  border: 0;
  border-left: 1px solid rgba(242, 198, 109, 0.38);
  border-radius: 0;
  background: linear-gradient(90deg, rgba(242, 198, 109, 0.04), rgba(242, 198, 109, 0.16));
  color: #f2c66d;
  font: 13px/1.4 "Microsoft YaHei", "PingFang SC", sans-serif;
  cursor: pointer;
  transition: background 0.3s ease, color 0.3s ease, opacity 0.3s ease;
}

.tw-modal--miracle-order .order-modal__code-button:hover,
.tw-modal--miracle-order .order-modal__submit-button:hover {
  background: #f2c66d;
  color: #21160b;
}

.tw-modal--miracle-order .order-modal__code-button:disabled,
.tw-modal--miracle-order .order-modal__submit-button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

@media (prefers-reduced-motion: reduce) {
  .tw-modal--miracle-order .form-item label,
  .tw-modal--miracle-order .form-item .arrow,
  .tw-modal--miracle-order .order-modal__code-button,
  .tw-modal--miracle-order .order-modal__submit-button,
  .tw-modal--miracle-order .order-modal__confirm-button {
    transition: none;
  }
}