/* ============================================================
   外部模块（独立可预览，主项目 + standalone 共享同一份）：
   - 折叠卡（trip 屏内的「中转提示」hero 卡）
   - 全屏中转管家屏（trip-expanded 的 .ta-screen + sheet）
   改这两个文件，主 index 和独立预览页同步生效。
   ============================================================ */
@import url("./personas.css");
@import url("./transit-card.css");
@import url("./transit-assistant.css");

/* ============================================================
   Top app bar (light, minimal)
   ============================================================ */
.appbar {
  position: relative;
  z-index: 4;
  height: 48px;
  padding: 0 12px;
  display: grid;
  grid-template-columns: 36px 1fr 36px;
  align-items: center;
  gap: 8px;
  background: var(--bg-page);
}

.appbar--transparent {
  background: transparent;
}

.appbar__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--r-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  transition: background var(--dur-fast) var(--ease-os);
}

.appbar__icon:active {
  background: var(--hairline);
}

.appbar__icon--floating {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--elev-1);
}

.appbar__title {
  text-align: center;
  font-size: var(--t-15);
  font-weight: var(--w-semibold);
  color: var(--ink);
  letter-spacing: -0.005em;
}

.appbar__title small {
  display: block;
  font-size: var(--t-11);
  font-weight: var(--w-regular);
  color: var(--ink-muted);
  letter-spacing: 0;
  margin-top: 1px;
}

/* tabs：固定在 appbar 那一行的右侧，跟 sheet handle 不在同一垂直区 */
.appbar__tabs {
  position: absolute;
  top: calc(var(--safe-top) + 8px);
  right: 12px;
  z-index: 7;
  display: inline-flex;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--hairline);
  border-radius: var(--r-pill);
  padding: 3px;
  box-shadow: var(--elev-1);
}

.appbar__tabs button {
  padding: 6px 14px;
  font-size: var(--t-13);
  font-weight: var(--w-medium);
  color: var(--ink-mid);
  border-radius: var(--r-pill);
  transition: background var(--dur-fast) var(--ease-os),
    color var(--dur-fast) var(--ease-os);
}

.appbar__tabs button.is-active {
  background: var(--bg-surface);
  color: var(--ink);
  box-shadow: var(--elev-1);
}

/* ============================================================
   Greeting (home)
   ============================================================ */
.greeting {
  padding: 36px 20px 14px;
}

.greeting h1 {
  font-size: 28px; /* Figma 50px @ 750w ≈ 26-28px @ 390 device，单行不换行 */
  line-height: 1.18;
  font-weight: var(--w-semibold);
  letter-spacing: -0.02em;
  margin: 0 0 12px;
  color: var(--ink-greeting);
}

.greeting p {
  font-size: var(--t-15);
  color: var(--ink-greeting-sub);
  line-height: 1.45;
  margin: 0;
  font-weight: var(--w-medium);
}

/* ============================================================
   Question chips (home suggested questions, full-text)
   ============================================================ */
.qchips {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 8px 20px 16px;
}

/* 首页 chip：Figma frame 01 = 白底 + 极轻边 + ink 字 */
.qchip {
  display: block;
  width: 100%;
  text-align: left;
  background: var(--bg-chip);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  padding: 14px 18px;
  font-size: var(--t-14);
  line-height: 1.5;
  color: var(--ink);
  transition: background var(--dur-fast) var(--ease-os),
    transform var(--dur-fast) var(--ease-os);
}

.qchip:active {
  background: var(--bg-surface-soft);
  transform: scale(0.99);
}

/* ============================================================
   Bubbles (light, no warm)
   ============================================================ */
.bubble {
  max-width: 70%;
  width: fit-content; /* 内容自适应宽度，单字"打车"不会铺满 */
  padding: 12px 16px;
  border-radius: 18px;
  font-size: var(--t-15);
  line-height: 1.5;
  word-break: break-word;
  margin: 8px 0;
}

/* 用户首条问句（chip 触发）— 与后续输入统一深蓝底；距右边 ~24px = feed padding 20 + margin-right 4 */
.bubble--user-soft {
  margin-left: auto;
  margin-right: 4px;
  background: var(--bg-bubble-user-solid);
  color: #ffffff;
  border: 0;
  border-bottom-right-radius: 8px;
  font-size: var(--t-14);
  max-width: 70%;
}

/* 用户 Q&A 答案 / 后续输入 — 实蓝白字 */
.bubble--user-solid {
  margin-left: auto;
  margin-right: 4px;
  background: var(--bg-bubble-user-solid);
  color: #ffffff;
  border: 0;
  border-bottom-right-radius: 8px;
  font-size: var(--t-14);
  max-width: 70%;
}

.bubble--assistant {
  margin-right: auto;
  margin-left: 4px;
  background: transparent;
  color: var(--ink);
  padding: 4px 0 8px;
  font-size: var(--t-15);
  line-height: 1.55;
  max-width: 92%;
}

.bubble--assistant strong {
  font-weight: var(--w-semibold);
}

.thinking {
  color: var(--ink-muted);
  font-size: var(--t-13);
  padding: 4px 6px 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.thinking::before {
  content: "";
  width: 14px;
  height: 14px;
  border: 2px solid var(--hairline-strong);
  border-top-color: var(--accent-primary);
  border-radius: var(--r-pill);
  animation: spin 0.9s linear infinite;
}

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

/* ============================================================
   Q&A option pills (in conversation)
   ============================================================ */
.qa-block {
  margin: 6px 0 10px;
}

.qa-block__prompt {
  font-size: var(--t-15);
  color: var(--ink);
  margin: 8px 4px 4px;
  line-height: 1.45;
  font-weight: var(--w-semibold);
}

/* v3 step B·①：问题副文案 */
.qa-block__hint {
  font-size: var(--t-12);
  color: var(--ink-muted);
  margin: 0 4px 10px;
  line-height: 1.4;
}

.qa-options {
  display: flex;
  flex-direction: column;
  /* v5 Q2：选项卡片间距从 8px 提到 12px，松一点更易读 */
  gap: 12px;
}

.qa-option {
  display: block;
  width: 100%;
  text-align: left;
  background: var(--bg-surface);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--r-md);
  padding: 12px 16px;
  transition: background var(--dur-fast) var(--ease-os),
    border-color var(--dur-fast) var(--ease-os);
}

.qa-option:active {
  background: var(--bg-surface-soft);
}

.qa-option.is-disabled {
  opacity: 0.4;
  pointer-events: none;
}

.qa-option__label {
  font-size: var(--t-14);
  color: var(--ink);
  line-height: 1.4;
}

.qa-option__sub {
  display: block;
  font-size: var(--t-12);
  color: var(--ink-muted);
  margin-top: 2px;
}

/* ============================================================
   Plan carousel (horizontal 3 cards)
   ============================================================ */
.plans-intro {
  font-size: var(--t-15);
  font-weight: var(--w-medium);
  color: var(--ink);
  padding: 14px 4px 12px;
}

.plans-carousel {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 8px 0 16px;
  margin: 0 -16px; /* 取消 .feed 的左右内边距，让 carousel 自己控制 */
  scroll-padding-left: 16px;
  scrollbar-width: none;
}

.plans-carousel > :first-child {
  margin-left: 16px; /* 第一张卡左侧间距 */
}

.plans-carousel > :last-child {
  margin-right: 16px;
}

.plans-carousel::-webkit-scrollbar {
  display: none;
}

.plan-card {
  flex: 0 0 84%;
  scroll-snap-align: start;
  background: var(--bg-surface);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  padding: 16px 16px 12px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--elev-1);
}

.plan-card--primary {
  /* 主推卡：仅靠 tag 和稍重的阴影区分，不要蓝边 */
  box-shadow: var(--elev-2);
}

.plan-card__tag {
  display: inline-block;
  font-size: var(--t-11);
  font-weight: var(--w-medium);
  color: var(--accent-primary);
  background: var(--accent-blue-tint);
  padding: 3px 8px;
  border-radius: var(--r-pill);
  letter-spacing: 0.02em;
  margin-bottom: 10px;
  align-self: flex-start;
}

.plan-card--primary .plan-card__tag {
  color: #fff;
  background: var(--accent-primary);
}

.plan-card__title {
  font-size: var(--t-16);
  font-weight: var(--w-semibold);
  color: var(--ink);
  margin: 0 0 2px;
  letter-spacing: -0.005em;
  line-height: 1.3;
}

.plan-card__sub {
  font-size: var(--t-13);
  color: var(--ink-muted);
  margin: 0 0 10px;
}

.plan-card__totalrow {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
}

.plan-card__totalrow .label {
  font-size: var(--t-12);
  color: var(--ink-muted);
}

.plan-card__totalrow .value {
  font-size: var(--t-15);
  font-weight: var(--w-semibold);
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.plan-mini {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 10px 0 12px;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 12px;
}

.plan-mini__row {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 10px;
  font-size: var(--t-12);
  color: var(--ink-soft);
  line-height: 1.4;
}

.plan-mini__time {
  font-weight: var(--w-semibold);
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  font-size: var(--t-13);
}

.plan-mini__text {
  min-width: 0;
}

.plan-mini__sub {
  display: block;
  font-size: var(--t-11);
  color: var(--ink-muted);
  margin-top: 1px;
}

.plan-mini__price {
  font-weight: var(--w-semibold);
  color: var(--ink); /* 默认 ink 色（小交通 / 自由交通 / 大巴轮渡）*/
  font-variant-numeric: tabular-nums;
  font-size: var(--t-13);
  white-space: nowrap;
}

.plan-mini__price.is-red {
  color: var(--accent-red); /* 大交通飞机段 = 红色 */
}

.plan-mini__price::before {
  content: "¥";
  font-size: var(--t-12);
  margin-right: 1px;
  color: inherit; /* ¥ 跟价格同色 */
  font-weight: var(--w-medium);
}

.plan-card__pricerow {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 12px;
}

.plan-card__pricerow .pp-label {
  font-size: var(--t-12);
  color: var(--ink-muted);
  margin-right: 8px;
}

/* v5 P3：label 跟 value 一起靠左 */
.plan-card__pricerow .pp-left {
  display: inline-flex;
  align-items: baseline;
}

.plan-card__pricerow .pp-value {
  font-size: var(--t-22);
  font-weight: var(--w-semibold);
  /* v5 G3：总价改为 ink 黑色，红色保留给飞机段强调 */
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.plan-card__pricerow .pp-value::before {
  content: "¥";
  font-size: var(--t-13);
  margin-right: 1px;
  color: inherit; /* ¥ 跟总价同红色 */
  font-weight: var(--w-medium);
}

.plan-card__pricerow .pp-detail {
  display: inline-block;
  margin-left: 6px;
  font-size: var(--t-11);
  color: var(--accent-primary);
}

.plan-card__cta {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

/* 服务权益 — 设计成卡片，不再用图 */
.perks-card {
  margin: 8px 0 4px;
  border-radius: var(--r-md);
  background: var(--bg-surface);
  border: 1px solid var(--hairline);
  overflow: hidden;
}

.perks-card__head {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 14px 16px 6px;
}

.perks-card__title {
  font-size: var(--t-15);
  font-weight: var(--w-semibold);
  color: var(--ink);
}

.perks-card__sub {
  font-size: var(--t-11);
  color: var(--ink-muted);
}

.perks-card__intro {
  font-size: var(--t-12);
  color: var(--ink-muted);
  padding: 0 16px 12px;
  line-height: 1.5;
  border-bottom: 1px solid var(--hairline);
}

.perks-list {
  display: flex;
  flex-direction: column;
}

.perks-row {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--hairline);
  align-items: flex-start;
}

.perks-row:last-child {
  border-bottom: 0;
}

.perks-row__icon {
  width: 32px;
  height: 32px;
  border-radius: var(--r-sm);
  background: var(--accent-blue-tint);
  color: var(--accent-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.perks-row__title {
  display: block;
  font-size: var(--t-13);
  font-weight: var(--w-semibold);
  color: var(--ink);
  line-height: 1.4;
  margin-bottom: 2px;
}

.perks-row__desc {
  display: block;
  font-size: var(--t-12);
  color: var(--ink-muted);
  line-height: 1.5;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0 18px;
  height: 44px;
  border-radius: var(--r-pill);
  font-size: var(--t-14);
  font-weight: var(--w-medium);
  letter-spacing: 0.005em;
  transition: transform var(--dur-fast) var(--ease-os),
    background var(--dur-fast) var(--ease-os);
  white-space: nowrap;
}

.btn:active {
  transform: scale(0.97);
}

.btn[disabled] {
  opacity: 0.5;
  pointer-events: none;
}

.btn--primary {
  background: var(--accent-primary);
  color: var(--accent-on-primary);
  flex: 1;
}

.btn--primary:active {
  background: var(--accent-primary-press);
}

.btn--ghost {
  background: var(--bg-surface);
  color: var(--ink);
  border: 1px solid var(--hairline-strong);
  flex: 1;
}

.btn--inline {
  height: 36px;
  padding: 0 14px;
  font-size: var(--t-13);
  font-weight: var(--w-medium);
}

.btn--block {
  width: 100%;
  height: 50px;
  font-size: var(--t-15);
  font-weight: var(--w-semibold);
  border-radius: var(--r-md);
}

/* ============================================================
   Composer (4 icons)
   ============================================================ */
.bottom-composer {
  position: relative;
  z-index: 7;
  padding: 12px 0 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0), var(--bg-page) 28%),
    var(--bg-page);
}

.bottom-composer .composer {
  padding-top: 0;
  background: transparent;
}

.composer {
  position: relative;
  padding: 8px 16px calc(var(--safe-bottom) - 4px);
  background: var(--bg-page);
  z-index: 4;
}

.composer__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-surface);
  border: 1px solid rgba(210, 212, 217, 0.9);
  border-radius: var(--r-pill);
  padding: 6px 12px 6px 14px;
  height: 48px;
  box-shadow: 0 5px 28px rgba(211, 211, 211, 0.40);
  transition:
    background var(--dur-fast) var(--ease-os),
    border-color var(--dur-fast) var(--ease-os),
    box-shadow var(--dur-fast) var(--ease-os);
}

/* v3 step A·③d：active 态完整闭合 ring + 浅蓝高亮底 */
.composer--active .composer__bar {
  background: var(--bg-surface);
  border-color: var(--accent-primary);
  box-shadow:
    0 0 0 1px var(--accent-primary),
    0 8px 30px rgba(0, 17, 255, 0.10);
  border-radius: var(--r-pill);
}

.composer__send {
  width: 36px;
  height: 36px;
  border-radius: var(--r-pill);
  background: var(--accent-primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--dur-fast) var(--ease-os),
    transform var(--dur-fast) var(--ease-os);
}

.composer__prefix {
  flex-shrink: 0;
  padding-left: 12px;
  padding-right: 4px;
  font-size: var(--t-14);
  /* v3 step A·③a：默认黑色（之前是蓝色） */
  color: var(--ink);
  font-weight: var(--w-medium);
}

.composer__send:active {
  transform: scale(0.94);
  background: var(--accent-primary-press);
}

/* 键盘层：从底部升起的 iOS 键盘静态图，点击外侧关闭 */
.kbd-layer {
  position: absolute;
  inset: 0;
  z-index: 25;
  display: flex;
  align-items: flex-end;
  background: rgba(15, 17, 22, 0.04);
}

.kbd-layer__img {
  width: 100%;
  height: 280px;
  background-image: url("/assets/main-demo/keyboard.png");
  background-size: 100% auto;
  background-position: bottom center;
  background-repeat: no-repeat;
}

/* 键盘弹起时 composer 上移到键盘上方 */
.itin-screen .composer.composer--active {
  bottom: 280px;
  z-index: 26;
  background: var(--bg-page);
}

.composer__icon {
  width: 34px;
  height: 34px;
  border-radius: var(--r-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  transition: background var(--dur-fast) var(--ease-os);
}

.composer__icon:active {
  background: var(--hairline);
}

/* PNG 切图版（参考：港航Qwen-对话流.html） */
.composer__icon--img {
  width: 28px;
  height: 28px;
  background: transparent;
  padding: 0;
}
.composer__icon--img:active {
  background: transparent;
  opacity: 0.7;
}
.composer__icon--img img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.composer__input {
  flex: 1;
  font-size: var(--t-15);
  color: var(--ink);
  height: 100%;
  min-width: 0;
}

.composer__input::placeholder {
  color: var(--ink-faint);
}

.composer__disclaimer {
  text-align: center;
  font-size: var(--t-11);
  color: #c6c6c6;
  padding: 6px 0 0;
  margin: 0;
  line-height: 1.35;
}

/* ------------------------------------------------------------
   Composer 编辑模式（中转管家步骤卡片选中 → 修改途经点）
   与 standalone/子效果_H5沉浸式.html 保持同步
   ------------------------------------------------------------ */
.composer__edit-context {
  display: none;
  align-items: center;
  gap: 6px;
  width: 100%;
  padding: 6px 8px;
  background: rgba(15, 17, 22, 0.05);
  border-radius: 12px;
  font-size: var(--t-12, 12px);
  color: var(--ink-secondary, #666);
  line-height: 1.4;
}

.composer--editing .composer__edit-context {
  display: flex;
  order: 1;
}

.composer--editing .composer__bar > :not(.composer__edit-context) {
  order: 2;
}

.composer__edit-badge {
  flex: 0 0 auto;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--accent-primary, #0011ff);
  color: #fff;
  font-size: var(--t-11, 11px);
  font-weight: 600;
  white-space: nowrap;
}

.composer__edit-hint {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.composer__edit-close {
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  border: 0;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.06);
  color: var(--ink-secondary, #666);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 120ms ease;
}

.composer__edit-close:hover {
  background: rgba(0, 0, 0, 0.12);
}

.composer--editing .composer__bar {
  height: auto;
  min-height: 48px;
  border-radius: 24px;
  flex-wrap: wrap;
  row-gap: 6px;
  column-gap: 8px;
  padding: 8px 10px;
}

.composer--editing .composer__input {
  height: 32px;
}

/* ============================================================
   My Trips control (上 composer 的中控台)
   ============================================================ */
.mytrips {
  background: var(--bg-page);
  padding: 8px 12px 0;
  position: relative;
  z-index: 3;
}

.mytrips__pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface-soft);
  border: 1px solid var(--hairline);
  border-radius: var(--r-pill);
  padding: 7px 14px;
  font-size: var(--t-13);
  color: var(--ink);
  transition: background var(--dur-fast) var(--ease-os);
}

.mytrips__pill:active {
  background: var(--bg-surface-mute);
}

.mytrips__rail {
  background: var(--bg-surface);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  padding: 12px;
}

.mytrips__rail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--t-13);
  color: var(--ink);
  font-weight: var(--w-semibold);
  margin-bottom: 10px;
}

.mytrips__rail-close {
  width: 24px;
  height: 24px;
  border-radius: var(--r-pill);
  background: var(--bg-surface-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-size: 14px;
}

.mytrips__cards {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  margin: 0 -4px;
  padding: 0 4px 2px;
}

.mytrips__cards::-webkit-scrollbar {
  display: none;
}

.mt-card {
  flex: 0 0 110px;
  background: var(--bg-surface-soft);
  border: 1px solid var(--hairline);
  border-radius: var(--r-sm);
  padding: 10px 12px;
  text-align: left;
  transition: background var(--dur-fast) var(--ease-os);
}

.mt-card:active {
  background: var(--bg-surface-mute);
}

.mt-card[data-kind="disruption"] {
  background: var(--accent-blue-soft);
  border-color: rgba(0, 17, 255, 0.14);
}

.mt-card[data-kind="disruption"] .mt-card__top,
.mt-card[data-kind="disruption"] .mt-card__sub {
  color: #42518a;
}

.mt-card[data-kind="disruption"] .mt-card__title {
  color: var(--accent-primary);
}

.mt-card__top {
  font-size: var(--t-11);
  color: var(--ink-muted);
}

.mt-card__title {
  font-size: var(--t-13);
  font-weight: var(--w-semibold);
  color: var(--ink);
  margin: 2px 0 1px;
}

.mt-card__sub {
  font-size: var(--t-11);
  color: var(--ink-muted);
}

/* ============================================================
   Itinerary screen — map background + draggable sheet
   composer 一直吸底；sheet 在 composer 上方，可拖拽。
   ============================================================ */
.itin-screen {
  position: absolute;
  inset: 0;
  background: var(--bg-page);
  /* v3 step 6 + A·③c：composer 105 + 32px buffer + chip 行约 33px = 170px。
     sheet bottom 锚到这个总区域顶部，map canvas bottom 也按这个算。 */
  --composer-h: 170px;
  --composer-bare-h: 105px;
  --sheet-top-gap: 110px;
  /* v5 I4：4 档 sheet 高度
     list  = 撑满（顶端留 110px 给地图）
     half  = 半屏
     rail  = 露一行横滑卡片（156px）
     map   = 仅露 handle（48px）*/
  --sheet-h-list: calc(100% - var(--sheet-top-gap) - var(--composer-h));
  --sheet-h-half: calc(50% - var(--composer-h));
  --sheet-h-rail: 156px;
  --sheet-h-peek: 48px;
  /* 默认 half 模式 */
  --sheet-h: var(--sheet-h-half);
}

.itin-screen[data-mode="list"] { --sheet-h: var(--sheet-h-list); }
.itin-screen[data-mode="half"] { --sheet-h: var(--sheet-h-half); }
.itin-screen[data-mode="rail"] { --sheet-h: var(--sheet-h-rail); }
.itin-screen[data-mode="map"]  { --sheet-h: var(--sheet-h-peek); }

/* map 模式：sheet 只露 handle，其它全隐藏 */
.itin-screen[data-mode="map"] .itin-sheet__lede,
.itin-screen[data-mode="map"] .itin-sheet__body,
.itin-screen[data-mode="map"] .itin-sheet__total,
.itin-screen[data-mode="map"] .itin-sheet__cta {
  display: none;
}

/* rail 模式：vertical body 隐藏，露横滑卡片 */
.itin-screen[data-mode="rail"] .itin-sheet__body {
  display: none;
}
.itin-screen[data-mode="rail"] .itin-sheet__lede {
  font-size: var(--t-12);
  color: var(--ink-mid);
  padding: 4px 16px 0;
}

/* v5 I4 横滑卡片 rail — 横排随屏宽：snap + 卡片宽度 max(内容下限, 视口比例) */
.route-rail {
  display: flex;
  gap: 10px;
  padding: 8px 16px 12px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
  scroll-padding-inline: 16px;
}
.route-rail::-webkit-scrollbar { display: none; }

.rail-card {
  flex: 0 0 auto;
  box-sizing: border-box;
  /* 单行文案不换行：宽度随内容撑开，整条轨道横向滚动 */
  width: max-content;
  min-width: min(148px, calc(100vw - 56px));
  max-width: none;
  scroll-snap-align: start;
  border: 1px solid var(--hairline);
  border-radius: 12px;
  background: var(--bg-surface);
  padding: 10px 12px;
  display: grid;
  gap: 4px;
  text-align: left;
  cursor: pointer;
  white-space: normal;
  transition:
    border-color 160ms var(--ease-os),
    box-shadow 160ms var(--ease-os),
    background-color 160ms var(--ease-os);
}
/* 与 .ta-route-timeline .route-leg.is-map-active 保持一致（竖屏选中态） */
.rail-card.is-selected {
  border-color: #7780f7;
  background: #fbfcff;
  box-shadow: 0 0 0 1px rgba(119, 128, 247, 0.45);
}
.rail-card.is-selected .rail-card__route {
  color: var(--accent-primary);
}
.rail-card.is-selected .rail-card__time {
  color: var(--accent-primary);
}
.rail-card__time {
  font-size: var(--t-16);
  font-weight: 700;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  line-height: 1.25;
}
.rail-card__route {
  font-size: var(--t-13);
  color: var(--ink);
  white-space: nowrap;
  line-height: 1.35;
  transition: color 160ms var(--ease-os);
  display: inline-flex;
  align-items: center;
  flex-wrap: nowrap;
}
.rail-card__price {
  font-size: var(--t-12);
  color: var(--ink);
  font-weight: var(--w-medium);
  font-variant-numeric: tabular-nums;
}
.rail-card--flight .rail-card__price {
  color: var(--accent-red);
}

/* 推荐修改标签：作为 composer 内部第一行，跟 composer 视觉为一体（无独立 bar） */
.composer__chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 0 4px 6px;
  margin: 0 -4px;
}

/* v3 step 6：浮动智能建议 chip 行，绝对定位在 composer 上方，不在 composer 容器里。
   composer 裸高约 105px；额外留 32px 让标签气泡和输入框分开。 */
.smart-suggestions {
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(var(--composer-bare-h, 105px) + 32px);
  z-index: 7;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 0 16px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  pointer-events: auto;
}

.smart-suggestions::-webkit-scrollbar {
  display: none;
}

.smart-suggestion-chip {
  flex: 0 0 auto;
  min-height: 32px;
  padding: 6px 13px;
  border: 1px solid rgba(15, 19, 26, 0.12);
  border-radius: var(--r-pill);
  background: var(--bg-surface);
  color: var(--ink);
  font-size: var(--t-13);
  font-weight: var(--w-regular);
  line-height: 1.4;
  white-space: nowrap;
  box-shadow: 0 2px 10px rgba(17, 19, 24, 0.04);
  cursor: pointer;
  transition:
    background var(--dur-fast) var(--ease-os),
    border-color var(--dur-fast) var(--ease-os),
    transform var(--dur-fast) var(--ease-os);
}

.smart-suggestion-chip:active {
  background: var(--bg-surface-soft);
  border-color: rgba(15, 19, 26, 0.18);
  transform: scale(0.98);
}

.smart-suggestions--docked {
  position: static;
  padding: 0 16px 12px;
}

/* v3 step B·②：chat 屏走 inline 流（不绝对定位） */
.smart-suggestions--inline {
  position: static;
  padding: 8px 16px 4px;
}

.smart-suggestion-chip--with-icon {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.smart-suggestion-chip__icon,
.smart-suggestion-chip--with-icon svg {
  width: 14px;
  height: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* v5 R5：prep 卡片点击后 overlay */
.prep-overlay {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(17, 19, 24, 0.42);
  display: grid;
  place-items: center;
  padding: 24px;
  animation: prep-overlay-in 200ms var(--ease-os);
}

@keyframes prep-overlay-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.prep-overlay__panel {
  width: min(100%, 340px);
  max-height: 80vh;
  overflow-y: auto;
  background: var(--bg-surface);
  border-radius: 18px;
  padding: 22px 22px 24px;
  box-shadow: 0 30px 80px rgba(17, 19, 24, 0.28);
  position: relative;
  animation: prep-panel-in 240ms var(--ease-os);
}

@keyframes prep-panel-in {
  from { transform: translateY(20px) scale(0.96); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}

.prep-overlay__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.prep-overlay__close {
  width: 28px;
  height: 28px;
  border: 0;
  border-radius: 50%;
  background: var(--bg-surface-soft);
  color: var(--ink-soft);
  font-size: 22px;
  line-height: 1;
  font-weight: 200;
  cursor: pointer;
}

.prep-overlay__title {
  margin: 0 0 4px;
  font-size: var(--t-19);
  font-weight: var(--w-semibold);
  color: var(--ink);
  line-height: 1.4;
}

.prep-overlay__date {
  margin: 0 0 14px;
  color: var(--ink-muted);
  font-size: var(--t-12);
}

.prep-overlay__desc {
  margin: 0 0 16px;
  color: var(--ink);
  font-size: var(--t-14);
  line-height: 1.55;
}

.prep-overlay__details {
  display: grid;
  gap: 8px;
}

.prep-overlay__detail-card {
  background: var(--bg-surface-soft);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: var(--t-13);
  color: var(--ink);
  line-height: 1.5;
}

/* v3 step A·⑤：段卡 loading 骨架屏（移植自分支） */
.route-leg__card--skeleton {
  display: grid;
  gap: 10px;
  min-height: 92px;
  align-content: center;
  padding: 14px 18px;
  cursor: wait;
}

.skeleton-line {
  display: block;
  height: 10px;
  border-radius: 6px;
  background: var(--bg-surface-soft);
  position: relative;
  overflow: hidden;
}

.skeleton-line::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.7), transparent);
  animation: skeleton-shimmer 1.1s linear infinite;
}

.skeleton-line--short { width: 38%; }
.skeleton-line--wide  { width: 88%; height: 16px; }
.skeleton-line--mid   { width: 62%; }

@keyframes skeleton-shimmer {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.composer__chips::-webkit-scrollbar {
  display: none;
}

.composer--with-chips {
  /* chips 行加进来后，composer 自身的 padding-top 改小，让 chips 跟 sheet 边贴近 */
  padding-top: 4px;
}

/* ============================================================
   Route map canvas（v3 step 4a · 沿用分支抽象风格）
   网格底 + 2 个有机轮廓陆块 + 蓝虚线 polyline + 编号 pin + 区域水印
   v3 step 4b：canvas 只占 sheet 上方的可见区，sheet 拖动时 canvas 高度动态变化
   ============================================================ */
.route-map-canvas {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: calc(var(--sheet-h) + var(--composer-h));
  transition: bottom var(--dur-sheet) var(--ease-emph);
  background:
    linear-gradient(90deg, rgba(170, 176, 180, 0.24) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(0deg, rgba(170, 176, 180, 0.2) 1px, transparent 1px) 0 0 / 56px 56px,
    radial-gradient(circle at 22% 30%, rgba(255, 255, 255, 0.8) 0 10%, transparent 11%),
    radial-gradient(circle at 67% 77%, rgba(255, 255, 255, 0.72) 0 11%, transparent 12%);
  background-color: #eef2f6;
  cursor: grab;
  touch-action: none;
  overflow: hidden;
}

.route-map-canvas::before {
  content: "";
  position: absolute;
  left: -12%;
  top: 3%;
  width: 78%;
  height: 54%;
  border: 2px solid rgba(136, 160, 170, 0.36);
  border-radius: 58% 42% 46% 54% / 45% 55% 37% 63%;
  transform: rotate(-12deg);
  pointer-events: none;
}

.route-map-canvas::after {
  content: "";
  position: absolute;
  right: 4%;
  bottom: -3%;
  width: 44%;
  height: 40%;
  border: 2px solid rgba(136, 160, 170, 0.28);
  border-radius: 52% 48% 60% 40% / 48% 55% 45% 52%;
  transform: rotate(14deg);
  pointer-events: none;
}

.route-map-scene {
  position: absolute;
  inset: 0;
  transform-origin: center center;
  transition: transform 180ms cubic-bezier(0.22, 1, 0.36, 1);
}

.route-map-line {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.route-map-line polyline {
  fill: none;
  stroke: var(--accent-primary, #0044ff);
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 5 4;
  vector-effect: non-scaling-stroke;
}

.route-map-pin {
  position: absolute;
  z-index: 3;
  left: var(--pin-x);
  top: var(--pin-y);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: #11151c;
  font-size: 11px;
  font-weight: 700;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.route-map-pin i {
  display: grid;
  width: 18px;
  height: 18px;
  place-items: center;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--accent-primary, #0044ff);
  color: #fff;
  font-size: 10px;
  font-style: normal;
  box-shadow: 0 5px 14px rgba(0, 68, 255, 0.22);
}

.route-map-pin b {
  padding: 4px 6px;
  border: 1px solid rgba(17, 19, 24, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.86);
  white-space: nowrap;
  font-weight: 700;
}

.map-region {
  position: absolute;
  z-index: 1;
  color: rgba(17, 19, 24, 0.35);
  font-size: 12px;
  font-weight: 700;
  pointer-events: none;
}

.region-gba { left: 18%; top: 20%; }
.region-sea { left: 48%; top: 56%; }
.region-malaysia { right: 12%; bottom: 12%; }

.route-map-controls {
  position: absolute;
  right: 14px;
  bottom: calc(50% + 14px);
  z-index: 4;
  display: grid;
  gap: 5px;
}

.route-map-controls button {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid rgba(17, 19, 24, 0.12);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.88);
  color: #0f131a;
  font-size: 15px;
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 6px 18px rgba(17, 19, 24, 0.1);
  backdrop-filter: blur(8px);
  cursor: pointer;
}

.route-map-controls [data-action="route-map-reset"] span {
  display: block;
  width: 13px;
  height: 13px;
  border: 2px solid currentColor;
  border-radius: 3px;
}

.itin-screen .composer {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 6;
}

.itin-sheet {
  position: absolute;
  left: 0;
  right: 0;
  bottom: var(--composer-h);
  height: var(--sheet-h);
  background: var(--bg-surface);
  border-top-left-radius: var(--r-xl);
  border-top-right-radius: var(--r-xl);
  box-shadow: var(--elev-sheet);
  display: flex;
  flex-direction: column;
  transition: height var(--dur-sheet) var(--ease-emph);
  z-index: 5;
  overflow: hidden;
}

.itin-sheet.is-dragging {
  transition: none;
}

.itin-sheet__handle {
  width: 100%;
  padding: 8px 0 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  cursor: grab;
  touch-action: none;
}

.itin-sheet.is-dragging .itin-sheet__handle {
  cursor: grabbing;
}

.itin-sheet__handle::before {
  content: "";
  width: 44px;
  height: 4px;
  background: var(--hairline-strong);
  border-radius: var(--r-pill);
}

.itin-sheet__lede {
  font-size: var(--t-14);
  color: var(--ink-soft);
  padding: 6px 20px 4px;
  margin: 0;
  line-height: 1.45;
  flex: 0 0 auto;
}

.itin-sheet__body {
  flex: 1;
  overflow-y: auto;
  padding: 8px 16px 16px;
  scrollbar-width: none;
}

.itin-sheet__body::-webkit-scrollbar {
  display: none;
}

.itin-sheet__total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 14px 4px 10px;
  border-top: 1px solid var(--hairline);
  margin-top: 8px;
}

.itin-sheet__total-label {
  font-size: var(--t-13);
  color: var(--ink-muted);
}

.itin-sheet__total-value {
  font-size: var(--t-22);
  font-weight: var(--w-semibold);
  /* v5 G3：总价从红色改为 ink 黑色 */
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.itin-sheet__total-value::before {
  content: "¥";
  font-size: var(--t-14);
  margin-right: 1px;
}

.itin-sheet__total-value--loading {
  color: var(--ink-muted);
  font-size: var(--t-14);
  font-weight: var(--w-regular);
}

/* ============================================================
   v3 step 4c：路线段卡（移植分支风格）
   - route-timeline 容器：垂直堆叠，左侧编号竖线
   - route-leg：通用段卡（打车/大巴/接机/到达类）
   - route-leg--flight：飞机段 rich 卡
   ============================================================ */
.route-timeline {
  display: grid;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.route-leg {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 12px;
  align-items: stretch;
  cursor: pointer;
}

.route-leg__index {
  position: relative;
  display: grid;
  justify-items: center;
  padding-top: 22px;
}

.route-leg__index span {
  z-index: 1;
  display: grid;
  width: 14px;
  height: 14px;
  place-items: center;
  border-radius: 50%;
  background: var(--accent-primary);
  color: #fff;
  font-size: 9px;
  font-weight: 800;
}

.route-leg__index i {
  position: absolute;
  top: 42px;
  bottom: -16px;
  width: 1px;
  background-image: linear-gradient(#d9d9d9 50%, transparent 0);
  background-size: 1px 6px;
}

.route-leg.is-selected .route-leg__index span {
  box-shadow: 0 0 0 4px rgba(0, 68, 255, 0.12);
}

.route-leg__card {
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--hairline);
  border-radius: 12px;
  background: var(--bg-surface);
  transition:
    border-color 180ms var(--ease-os),
    background-color 180ms var(--ease-os),
    box-shadow 180ms var(--ease-os);
}

.route-leg.is-selected .route-leg__card {
  border-color: #7780f7;
  background: #fbfcff;
  box-shadow: 0 0 0 1px rgba(119, 128, 247, 0.45);
}

.route-leg.is-selected .route-leg__main h3,
.route-leg.is-selected .route-flight__title {
  color: var(--accent-primary);
}

.route-leg__main h3.route-leg__route-line {
  display: inline-flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0;
  max-width: 100%;
  min-width: 0;
}

.route-leg__meta {
  margin: 0 0 6px;
  color: #888;
  font-size: var(--t-13);
  line-height: 1.4;
}

.route-leg__main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: start;
}

.route-leg__main h3 {
  margin: 0;
  color: var(--ink);
  font-size: var(--t-15);
  line-height: 1.4;
  font-weight: var(--w-semibold);
}

.route-leg__main strong {
  /* v5 G3：非飞机段（打车/大巴/接机/...）价格用 ink 黑色，仅飞机段保留红色 */
  color: var(--ink);
  font-size: var(--t-15);
  line-height: 1.3;
  font-weight: var(--w-medium);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.route-leg__card > span {
  display: block;
  margin-top: 6px;
  color: var(--ink-mid);
  font-size: var(--t-11);
  line-height: 1.4;
}

.route-leg__card em {
  display: block;
  margin-top: 4px;
  color: var(--ink-muted);
  font-size: var(--t-11);
  line-height: 1.45;
  font-style: normal;
}

/* 飞机段 rich 卡 */
.route-leg__card--flight {
  padding: 14px;
}

.route-flight__title {
  color: var(--ink);
  font-size: var(--t-15);
  font-weight: var(--w-semibold);
  line-height: 1.4;
}

.route-flight__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: start;
  padding-top: 10px;
}

.route-flight__info {
  min-width: 0;
}

.route-flight__times {
  display: grid;
  grid-template-columns: minmax(56px, auto) minmax(58px, 1fr) minmax(56px, auto);
  gap: 8px;
  align-items: center;
}

.route-flight__times > div:not(.route-flight__duration) {
  display: grid;
  gap: 4px;
}

.route-flight__times > div:last-child {
  justify-items: end;
}

.route-flight__times b {
  color: var(--ink);
  font-size: 22px;
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
}

.route-flight__times span {
  color: var(--ink);
  font-size: var(--t-12);
  line-height: 1.1;
}

.route-flight__duration {
  display: grid;
  gap: 3px;
  justify-items: center;
  min-width: 0;
}

.route-flight__duration span {
  color: #999;
  font-size: var(--t-11);
  line-height: 1.2;
}

.route-flight__duration i {
  display: block;
  width: 100%;
  height: 8px;
  background:
    linear-gradient(90deg, transparent calc(100% - 6px), #e6e8ec calc(100% - 6px)) right 5px / 6px 1px no-repeat,
    linear-gradient(45deg, transparent 50%, #e6e8ec 50%) right 2px / 7px 7px no-repeat,
    linear-gradient(#e6e8ec, #e6e8ec) left 5px / calc(100% - 2px) 1px no-repeat;
}

.route-flight__meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  color: #999;
  font-size: var(--t-11);
}

.route-flight__meta button {
  flex: 0 0 auto;
  min-height: 18px;
  padding: 1px 6px;
  border: 0;
  border-radius: 4px;
  background: #f5f5f5;
  color: #666;
  font-size: 10px;
  line-height: 1.4;
}

.route-flight__meta .airline-mark {
  color: var(--accent-red);
  font-size: 14px;
  line-height: 1;
}

.route-flight__tags {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  color: var(--ink);
  font-size: var(--t-11);
  overflow: hidden;
  white-space: nowrap;
}

.route-flight__tags span:not(:last-child)::after {
  content: "";
  display: inline-block;
  width: 1px;
  height: 9px;
  margin-left: 6px;
  background: var(--hairline-strong);
  vertical-align: -1px;
}

.route-flight__price {
  display: grid;
  justify-items: end;
  padding-top: 2px;
  white-space: nowrap;
}

.route-flight__price strong {
  color: var(--accent-red);
  font-size: 18px;
  line-height: 1.2;
  font-weight: var(--w-medium);
  font-variant-numeric: tabular-nums;
}

/* peek 模式下隐藏新 timeline */
.itin-screen[data-mode="map"] .route-timeline {
  display: none;
}

/* segment cards in sheet (legacy — 保留以备其它 view 用，新行程页已切到 route-timeline) */
.seg-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* map mode 下卡片变横排（chips bar 在 sheet 之外永远常驻，所以不动）*/
.itin-screen[data-mode="map"] .seg-list {
  flex-direction: row;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  margin: 0 -16px;
  padding: 4px 0 4px 0;
  gap: 10px;
}

.itin-screen[data-mode="map"] .seg-list::-webkit-scrollbar {
  display: none;
}

.itin-screen[data-mode="map"] .seg-list > :first-child {
  margin-left: 16px;
}

.itin-screen[data-mode="map"] .seg-list > :last-child {
  margin-right: 16px;
}

.itin-screen[data-mode="map"] .seg {
  flex: 0 0 80%;
  scroll-snap-align: start;
}

.itin-screen[data-mode="map"] .itin-sheet__total,
.itin-screen[data-mode="map"] .itin-sheet__cta {
  display: none;
}

.seg {
  position: relative;
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 10px;
  background: var(--bg-surface);
  border-radius: var(--r-md);
  padding: 12px 12px 12px 8px;
  border: 1px solid var(--hairline);
  transition: border-color var(--dur-fast) var(--ease-os);
}

.seg.is-selected {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 1px var(--accent-primary);
}

.seg.is-loading {
  border-color: var(--hairline);
  background: var(--bg-surface-soft);
}

.seg__num {
  width: 22px;
  height: 22px;
  border-radius: var(--r-pill);
  background: var(--accent-primary); /* Figma 全部段编号都是蓝色 fill */
  color: #ffffff;
  font-size: var(--t-12);
  font-weight: var(--w-semibold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
  flex-shrink: 0;
}

.seg.is-selected .seg__num {
  background: var(--accent-primary);
  color: #fff;
}

.seg__body {
  min-width: 0;
}

.seg__top {
  display: flex;
  justify-content: space-between;
  font-size: var(--t-11);
  color: var(--ink-muted);
  margin-bottom: 2px;
}

.seg__title {
  font-size: var(--t-16); /* Figma 32px @ 750w ≈ 16px @ device */
  font-weight: var(--w-semibold);
  color: var(--ink);
  margin: 0;
  line-height: 1.35;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.seg__title-route {
  flex: 1;
  min-width: 0;
}

.seg__title-price {
  color: var(--ink); /* 默认 ink */
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.seg__title-price.is-red {
  color: var(--accent-red); /* 飞机段 = 红 */
}

.seg__title-price::before {
  content: "¥";
  font-size: var(--t-12);
  margin-right: 1px;
  color: inherit;
}

.seg__note {
  font-size: var(--t-12);
  color: var(--ink-muted);
  margin-top: 4px;
}

.seg__detail {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--hairline-strong);
}

.seg__detail-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.seg__detail-time {
  font-size: var(--t-22);
  font-weight: var(--w-semibold);
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

.seg__detail-mid {
  font-size: var(--t-11);
  color: var(--ink-muted);
  text-align: center;
  white-space: nowrap;
}

.seg__detail-mid::before,
.seg__detail-mid::after {
  content: "──";
  margin: 0 4px;
  color: var(--hairline-strong);
}

.seg__detail-end {
  text-align: right;
}

.seg__detail-airports {
  display: flex;
  justify-content: space-between;
  font-size: var(--t-11);
  color: var(--ink-muted);
  margin-bottom: 8px;
}

.seg__detail-flight {
  font-size: var(--t-12);
  color: var(--ink-soft);
  margin-bottom: 6px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.seg__detail-flight::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: var(--r-pill);
  background: var(--accent-red);
  display: inline-block;
}

.seg__detail-flight-airline {
  font-weight: var(--w-medium);
  color: var(--ink);
}

.seg__detail-flight-aircraft {
  color: var(--ink-muted);
}

/* compact detail：步行 / 打车 */
.seg__detail--compact {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--hairline-strong);
}

.seg__detail-route {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--t-12);
  color: var(--ink-soft);
  flex-wrap: wrap;
}

.seg__detail-arrow {
  color: var(--ink-muted);
}

.seg__detail-meta {
  font-size: var(--t-11);
  color: var(--ink-muted);
  margin-top: 4px;
}

.seg__detail-class {
  font-size: var(--t-11);
  color: var(--ink-muted);
}

.seg__detail-discount {
  display: inline-flex;
  align-items: center;
  font-size: var(--t-11);
  color: #ffffff;
  background: var(--accent-red);
  padding: 2px 8px;
  border-radius: var(--r-xs);
  margin-left: 6px;
  font-weight: var(--w-medium);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.seg__skeleton {
  height: 32px;
  background: linear-gradient(
    90deg,
    var(--bg-surface-mute) 0%,
    var(--bg-surface-soft) 50%,
    var(--bg-surface-mute) 100%
  );
  background-size: 200% 100%;
  border-radius: var(--r-xs);
  animation: shimmer 1.4s linear infinite;
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.itin-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 0 8px;
  scrollbar-width: none;
  margin: 0 -4px;
  padding-left: 4px;
  padding-right: 4px;
}

.itin-chips::-webkit-scrollbar {
  display: none;
}

.itin-sheet__cta {
  margin-top: 12px;
}

.chip {
  flex: 0 0 auto;
  font-size: var(--t-12);
  color: var(--ink-soft);
  background: var(--bg-surface-soft);
  border: 1px solid var(--hairline);
  border-radius: var(--r-pill);
  padding: 7px 12px;
  white-space: nowrap;
  transition: background var(--dur-fast) var(--ease-os);
}

.chip:active {
  background: var(--bg-surface-mute);
}

/* ============================================================
   Refund / change H5 flow
   ============================================================ */
.app:has(.refund-feed) .statusbar,
.app:has(.refund-feed) .appbar,
.app:has(.refund-feed) .composer,
.app:has(.refund-feed) {
  background: var(--bg-page);
}

.refund-feed {
  padding: 8px 18px 14px;
  background: var(--bg-page);
}

.refund-fact-lead {
  margin: 0 8px 22px;
  color: var(--ink);
  font-size: var(--t-17);
  line-height: 1.6;
  font-weight: var(--w-regular);
  letter-spacing: 0;
}

.bubble--refund-user {
  margin-left: auto;
  margin-right: 0;
  max-width: 78%;
  background: var(--bg-bubble-user-soft);
  color: var(--ink);
  border-radius: 16px;
  padding: 12px 16px;
  font-size: var(--t-15);
  line-height: 1.55;
}

.refund-assistant {
  margin-top: 14px;
}

.refund-fact-lead + .refund-assistant {
  margin-top: 0;
}

.refund-panel {
  background: transparent;
  border-radius: 0;
  padding: 0 8px 8px;
  color: var(--ink);
  border: 0;
  box-shadow: none;
}

.refund-panel p {
  margin: 0 0 12px;
  font-size: var(--t-16);
  line-height: 1.62;
}

.refund-panel p:last-child {
  margin-bottom: 0;
}

.refund-order-card {
  display: grid;
  gap: 11px;
  margin: 10px 0 12px;
}

.refund-order-card__route {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
  padding-right: 74px;
  color: var(--ink);
}

.refund-order-card__route strong,
.refund-order-card__route span {
  font-size: var(--t-16);
  font-weight: var(--w-semibold);
  line-height: 1.4;
}

.refund-order-card__route em {
  position: absolute;
  right: 0;
  top: 2px;
  display: inline-flex;
  align-items: center;
  height: 22px;
  border-radius: var(--r-pill);
  padding: 0 7px;
  background: var(--bg-surface-mute);
  color: var(--accent-primary);
  font-size: var(--t-11);
  font-style: normal;
  font-weight: var(--w-semibold);
}

.refund-order-card__flight {
  font-size: var(--t-13);
  color: var(--ink);
}

.refund-order-card__meta {
  margin: 0;
  padding: 11px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.refund-order-card__meta div {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 16px;
  align-items: baseline;
}

.refund-order-card__meta dt,
.refund-order-card__meta dd {
  margin: 0;
  font-size: var(--t-13);
  line-height: 1.5;
}

.refund-order-card__meta dt,
.refund-order-card__meta dd,
.refund-order-card__money small {
  color: #7c889c;
}

.refund-order-card__money {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.refund-order-card__money span {
  color: var(--ink);
  font-size: var(--t-16);
  font-weight: var(--w-semibold);
}

.refund-order-card__money strong {
  color: var(--accent-primary);
  font-size: var(--t-22);
  line-height: 1;
}

.refund-order-card__money small {
  font-size: var(--t-13);
}

.refund-order-card__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.refund-order-card__actions--single {
  grid-template-columns: 1fr;
  margin-top: -4px;
}

.refund-btn {
  height: 44px;
  border-radius: 14px;
  font-size: var(--t-14);
  font-weight: var(--w-semibold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--hairline-strong);
  background: var(--bg-page);
  color: var(--ink);
  transition: transform var(--dur-fast) var(--ease-os), background var(--dur-fast) var(--ease-os), border-color var(--dur-fast) var(--ease-os);
}

.refund-btn:active {
  transform: scale(0.98);
}

.refund-btn--primary {
  background: var(--bg-page);
  color: var(--accent-primary);
  border-color: color-mix(in srgb, var(--accent-primary) 28%, var(--hairline-strong));
}

.refund-btn--ghost {
  background: var(--bg-page);
  color: var(--ink);
}

.refund-order-hint {
  color: var(--ink);
  margin-top: 2px;
}

.refund-order-hint button {
  color: var(--accent-primary);
  display: inline;
  font-weight: var(--w-medium);
}

.refund-status-card {
  width: 100%;
  display: grid;
  grid-template-columns: 46px 1fr 24px;
  align-items: center;
  gap: 12px;
  margin: 10px 0 14px;
  padding: 14px;
  background: var(--bg-page);
  border-radius: 16px;
  border: 1px solid var(--hairline-strong);
  text-align: left;
}

.refund-status-card__icon {
  width: 42px;
  height: 42px;
  border-radius: var(--r-pill);
  background: var(--bg-surface-mute);
  color: var(--accent-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.refund-status-card__text {
  min-width: 0;
}

.refund-status-card__text strong,
.refund-blocked-card strong,
.refund-failed-card strong {
  display: block;
  color: var(--ink);
  font-size: var(--t-15);
  font-weight: var(--w-medium);
  line-height: 1.35;
}

.refund-status-card__text small,
.refund-blocked-card small,
.refund-failed-card small {
  display: block;
  color: var(--ink-muted);
  font-size: var(--t-12);
  line-height: 1.45;
  margin-top: 2px;
}

.refund-status-card__refresh {
  color: #334155;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.refund-blocked-card,
.refund-failed-card {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
  margin: 12px 0 14px;
  padding: 14px;
  border-radius: 16px;
  background: var(--bg-page);
  border: 1px solid var(--hairline-strong);
}

.refund-blocked-card__icon,
.refund-failed-card > span {
  width: 32px;
  height: 32px;
  border-radius: var(--r-pill);
  background: var(--bg-surface-mute);
  color: var(--accent-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.refund-blocked-card .refund-btn,
.refund-failed-card .refund-btn {
  grid-column: 1 / -1;
  width: 100%;
  margin-top: 2px;
}

.refund-failed-card {
  background: var(--bg-page);
  border-color: var(--hairline-strong);
}

.refund-failed-card > span {
  background: #fff1f2;
  color: #e11d48;
}

.sheet-content.sheet--refund-warning {
  padding-top: 8px;
}

.refund-warning__head {
  justify-content: center;
  position: relative;
  padding-top: 10px;
}

.refund-warning__head .sheet__close {
  position: absolute;
  right: 14px;
  top: 6px;
}

.refund-warning__body {
  padding: 4px 22px 8px;
}

.refund-warning__body p {
  margin: 0;
  color: var(--ink);
  font-size: var(--t-15);
  line-height: 1.65;
}

.refund-warning__body strong {
  font-weight: var(--w-semibold);
}

.refund-warning__foot {
  border-top: 0;
  padding-top: 10px;
}

.refund-warning__foot .btn--primary {
  background: var(--accent-primary);
  border-radius: 14px;
}

.disruption-alert,
.refund-impact-list,
.refund-replan-compare,
.refund-processing-card,
.refund-success-card {
  margin: 12px 0 14px;
  border-radius: 18px;
  background: var(--bg-page);
  border: 1px solid var(--hairline-strong);
  padding: 18px;
}

.refund-ai-stream {
  display: grid;
  gap: 10px;
  margin: 8px 0 14px;
}

.refund-ai-stream div {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--hairline-strong);
}

.refund-ai-stream span {
  color: var(--ink-muted);
  font-size: var(--t-11);
  font-weight: var(--w-semibold);
  letter-spacing: 0.04em;
}

.refund-ai-stream strong {
  color: var(--ink);
  font-size: var(--t-14);
  line-height: 1.45;
  font-weight: var(--w-semibold);
}

.disruption-alert__tag {
  display: inline-flex;
  height: 24px;
  align-items: center;
  border-radius: var(--r-pill);
  padding: 0 10px;
  background: var(--accent-blue-tint);
  color: var(--accent-primary);
  font-size: var(--t-11);
  font-weight: var(--w-semibold);
}

.disruption-alert h3,
.refund-impact-list h3,
.refund-replan-compare h3,
.refund-processing-card h3,
.refund-success-card h3 {
  margin: 10px 0 14px;
  color: var(--ink);
  font-size: var(--t-17);
  font-weight: var(--w-semibold);
  line-height: 1.4;
}

.disruption-alert__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 0 0 14px;
}

.disruption-alert__grid div {
  min-width: 0;
  border-radius: 14px;
  background: var(--bg-surface-mute);
  padding: 12px;
}

.disruption-alert__grid dt,
.disruption-alert__grid dd {
  margin: 0;
}

.disruption-alert__grid dt {
  color: var(--ink-muted);
  font-size: var(--t-12);
  margin-bottom: 4px;
}

.disruption-alert__grid dd {
  color: var(--ink);
  font-size: var(--t-13);
  font-weight: var(--w-semibold);
  line-height: 1.35;
}

.refund-impact-list {
  display: grid;
  gap: 8px;
}

.refund-impact-row {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  gap: 10px;
  align-items: start;
  padding: 10px 0;
  border-top: 1px solid var(--hairline);
}

.refund-impact-row:first-of-type {
  border-top: 0;
}

.refund-impact-row__idx,
.refund-impact-row__icon {
  width: 30px;
  height: 30px;
  border-radius: var(--r-pill);
  background: var(--bg-surface-mute);
  color: var(--ink-muted);
  font-size: var(--t-11);
  font-weight: var(--w-semibold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.refund-impact-row__icon svg {
  display: block;
}

.refund-impact-row[data-impacted="true"] .refund-impact-row__idx,
.refund-impact-row[data-impacted="true"] .refund-impact-row__icon {
  background: var(--accent-blue-tint);
  color: var(--accent-primary);
}

.refund-impact-row strong,
.refund-replan-row span {
  display: block;
  color: var(--ink);
  font-size: var(--t-13);
  font-weight: var(--w-semibold);
}

.refund-impact-row small,
.refund-impact-row em,
.refund-replan-row small {
  display: block;
  color: var(--ink-muted);
  font-size: var(--t-12);
  line-height: 1.45;
  font-style: normal;
  margin-top: 2px;
}

.refund-impact-row b {
  white-space: nowrap;
  color: var(--accent-primary);
  font-size: var(--t-12);
  font-weight: var(--w-semibold);
}

.refund-impact-row[data-impacted="false"] b {
  color: var(--ink-muted);
}

.refund-replan-compare {
  display: grid;
  gap: 10px;
}

.refund-replan-row {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 12px;
  padding: 14px;
  border-radius: 14px;
  background: var(--bg-surface-mute);
}

.refund-replan-row strong {
  display: block;
  color: var(--ink);
  font-size: var(--t-13);
  font-weight: var(--w-semibold);
  line-height: 1.45;
  margin-top: 4px;
}

.refund-preference-card {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 10px;
  align-items: start;
  margin: 10px 0 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--accent-blue-tint);
  color: var(--accent-primary);
}

.refund-preference-card span {
  width: 24px;
  height: 24px;
  border-radius: var(--r-pill);
  background: rgba(0, 17, 255, 0.08);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.refund-preference-card strong,
.refund-preference-card small {
  display: block;
}

.refund-preference-card strong {
  color: var(--ink);
  font-size: var(--t-13);
  font-weight: var(--w-semibold);
  line-height: 1.4;
}

.refund-preference-card small {
  color: var(--ink-mid);
  font-size: var(--t-12);
  line-height: 1.5;
  margin-top: 3px;
}

.refund-shield-bar {
  display: grid;
  gap: 4px;
  margin: 10px 0 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--bg-surface-mute);
  color: var(--ink);
  border: 1px solid var(--hairline);
}

.refund-shield-bar strong {
  font-size: var(--t-13);
  font-weight: var(--w-semibold);
}

.refund-shield-bar span {
  font-size: var(--t-12);
  line-height: 1.45;
}

.refund-processing-card__bar {
  height: 6px;
  border-radius: var(--r-pill);
  overflow: hidden;
  background: var(--bg-surface-mute);
  margin-bottom: 12px;
}

.refund-processing-card__bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: color-mix(in srgb, var(--accent-primary) 62%, #ffffff);
  transition: width var(--dur-emph) var(--ease-os);
}

.refund-processing-card ol,
.refund-success-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.refund-processing-card li,
.refund-success-card li {
  color: var(--ink-mid);
  font-size: var(--t-13);
  line-height: 1.45;
  padding-left: 18px;
  position: relative;
}

.refund-processing-card li::before,
.refund-success-card li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: var(--r-pill);
  background: var(--hairline-strong);
}

.refund-processing-card li[data-done="true"]::before,
.refund-success-card li::before {
  background: var(--accent-primary);
}

.refund-success-card {
  text-align: left;
  background: var(--bg-page);
}

.refund-success-card__icon {
  width: 34px;
  height: 34px;
  border-radius: var(--r-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  background: var(--accent-blue-tint);
}

.refund-success-card .refund-btn {
  width: 100%;
  margin-top: 14px;
}

/* ============================================================
   Sheet (generic bottom-rising overlay)
   ============================================================ */
.sheet-root {
  position: absolute;
  inset: 0;
  z-index: 20;
  pointer-events: none;
}

.sheet-root[data-open="true"] {
  pointer-events: auto;
}

.sheet-dim {
  position: absolute;
  inset: 0;
  background: var(--bg-dim);
  opacity: 0;
  transition: opacity var(--dur-emph) var(--ease-os);
}

.sheet-root[data-open="true"] .sheet-dim {
  opacity: 1;
}

.sheet {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-surface);
  border-top-left-radius: var(--r-xl);
  border-top-right-radius: var(--r-xl);
  box-shadow: var(--elev-sheet);
  transform: translateY(100%);
  transition: transform var(--dur-sheet) var(--ease-emph);
  max-height: calc(100% - 56px);
  display: flex;
  flex-direction: column;
  padding-bottom: var(--safe-bottom);
}

.sheet-root[data-open="true"] .sheet {
  transform: translateY(0);
}

.sheet-content {
  display: flex;
  flex-direction: column;
  height: 100%;
  width: 100%;
}

/* paypad: 让 .sheet 容器透明（让 .sheet-dim 的半透明黑底贯穿）+ 占满整个 .app 高度。
   paypad 自身用 column flex + justify-end 把 toast / 白卡 / 数字键盘三段贴到底部。 */
.sheet-content.sheet--paypad {
  background: transparent;
}

.sheet:has(.sheet--paypad) {
  background: transparent;
  box-shadow: none;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
  max-height: 100%;
  padding-bottom: 0;
  height: 100%;
}

.sheet:has(.sheet--paypad) .paypad {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: flex-end;
  padding: 0;
}

.sheet__handle {
  width: 44px;
  height: 4px;
  background: var(--hairline-strong);
  border-radius: var(--r-pill);
  margin: 8px auto 4px;
  flex: 0 0 auto;
}

.sheet__head {
  padding: 6px 20px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex: 0 0 auto;
}

.sheet__title {
  font-size: var(--t-19);
  font-weight: var(--w-semibold);
  letter-spacing: -0.005em;
}

.sheet__close {
  width: 32px;
  height: 32px;
  border-radius: var(--r-pill);
  background: var(--bg-surface-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-size: 16px;
}

.sheet__body {
  flex: 1;
  overflow-y: auto;
  padding: 8px 20px 20px;
  scrollbar-width: none;
}

.sheet__body::-webkit-scrollbar {
  display: none;
}

.sheet__foot {
  padding: 12px 20px 4px;
  border-top: 1px solid var(--hairline);
  flex: 0 0 auto;
  background: var(--bg-surface);
}

/* ============================================================
   Passenger pick
   ============================================================ */
.pp-add {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  background: var(--accent-blue-soft);
  color: var(--accent-primary);
  font-size: var(--t-14);
  font-weight: var(--w-medium);
  border-radius: var(--r-md);
  padding: 12px;
  margin-bottom: 14px;
}

.pp-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pp-row {
  display: grid;
  grid-template-columns: 24px 1fr 28px;
  align-items: center;
  gap: 12px;
  padding: 10px 4px;
  border-bottom: 1px solid var(--hairline);
}

.pp-row:last-child {
  border-bottom: 0;
}

.pp-row__edit {
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
}

.pp-row__name {
  font-size: var(--t-15);
  font-weight: var(--w-semibold);
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.pp-row__tag {
  font-size: var(--t-11);
  color: var(--ink-muted);
  background: var(--bg-surface-soft);
  padding: 2px 6px;
  border-radius: var(--r-xs);
  font-weight: var(--w-regular);
}

.pp-row__id {
  font-size: var(--t-12);
  color: var(--ink-muted);
  margin-top: 2px;
  font-variant-numeric: tabular-nums;
}

.pp-row__check {
  width: 24px;
  height: 24px;
  border-radius: var(--r-pill);
  border: 1.5px solid var(--hairline-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background var(--dur-fast) var(--ease-os),
    border-color var(--dur-fast) var(--ease-os);
}

.pp-row__check.is-on {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #fff;
}

/* ============================================================
   Order summary
   ============================================================ */
.order-trips {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--hairline);
}

.order-trip {
  font-size: var(--t-13);
  color: var(--ink-soft);
  line-height: 1.5;
}

.order-trip__title {
  font-weight: var(--w-semibold);
  color: var(--ink);
  font-size: var(--t-14);
}

.order-trip__meta {
  font-size: var(--t-12);
  color: var(--ink-muted);
  margin-top: 2px;
}

.order-trip__sub {
  font-size: var(--t-12);
  color: var(--ink-muted);
  margin-top: 4px;
}

.order-block {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 12px;
  font-size: var(--t-13);
  padding: 12px 0;
  border-bottom: 1px solid var(--hairline);
}

.order-block .lbl {
  color: var(--ink-muted);
}

.order-block .val {
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.order-block .val small {
  display: block;
  font-size: var(--t-11);
  color: var(--ink-muted);
  font-variant-numeric: tabular-nums;
  margin-top: 2px;
}

.order-total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 14px 0 4px;
}

.order-total__lbl {
  font-size: var(--t-13);
  color: var(--ink-muted);
}

.order-total__val {
  font-size: var(--t-26);
  font-weight: var(--w-semibold);
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.order-total__val::before {
  content: "¥";
  font-size: var(--t-14);
  margin-right: 1px;
  color: var(--ink-muted);
  font-weight: var(--w-regular);
}

/* v5 O2：协议改成可点击的 button + 复选框 */
.order-policy {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: var(--t-11);
  color: var(--ink-muted);
  line-height: 1.5;
  padding: 12px 0 4px;
  border: 0;
  background: transparent;
  text-align: left;
  width: 100%;
  cursor: pointer;
}

.order-policy__check {
  flex: 0 0 14px;
  width: 14px;
  height: 14px;
  border: 1px solid var(--hairline-strong);
  border-radius: 50%;
  background: var(--bg-surface);
  margin-top: 3px;
  display: grid;
  place-items: center;
  color: #fff;
  transition: background 120ms var(--ease-os), border-color 120ms var(--ease-os);
}

.order-policy__check.is-checked {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
}

.order-policy__text {
  flex: 1;
  min-width: 0;
}

.order-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

/* v3 step A·⑥：双按钮统一 50px 高度 */
.order-progress-row {
  display: flex;
  margin-bottom: 10px;
}
.order-actions-pair {
  display: flex;
  gap: 10px;
}
.order-actions-pair .btn {
  flex: 1;
  height: 50px;
  width: auto;
  font-size: var(--t-15);
  font-weight: var(--w-semibold);
  border-radius: var(--r-md);
}

.order-progress {
  flex: 1;
  height: 44px;
  border-radius: var(--r-pill);
  background: var(--accent-blue-soft);
  color: var(--accent-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: var(--t-13);
  font-weight: var(--w-medium);
  font-variant-numeric: tabular-nums;
}

.order-progress[data-ready="true"] {
  background: var(--accent-blue-tint);
}

.order-progress__spin {
  width: 14px;
  height: 14px;
  border: 2px solid var(--accent-primary);
  border-top-color: transparent;
  border-radius: var(--r-pill);
  animation: spin 0.9s linear infinite;
  display: inline-block;
}

/* ============================================================
   Pay pad (alipay-style, no logo)
   ============================================================ */
/* ============================================================
   Paypad — 飞猪样式支付面板（v3 step 3 还原 figma）
   结构：半透明黑底 + 浮动 toast pill + 白色支付卡 + 数字键盘
   ============================================================ */
.paypad {
  display: flex;
  flex-direction: column;
  height: 100%;
  justify-content: flex-end;
}

/* 顶部浮动 toast pill：白底 + 青色描边 + 蓝圆 ✦ 图标 */
.paypad__toast {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 18px 14px;
  border: 1.5px solid #37c6ff;
  border-radius: 24px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 24px rgba(0, 68, 255, 0.1);
  font-size: var(--t-13);
  font-weight: var(--w-semibold);
  color: #111;
  line-height: 1.2;
}

.paypad__toast-icon {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 50%;
  background: var(--accent-primary);
  color: #fff;
  font-size: 14px;
  flex: 0 0 auto;
}

.paypad__toast-text em {
  color: var(--ink-muted);
  font-style: normal;
  font-size: var(--t-11);
  font-weight: var(--w-regular);
  margin-left: 4px;
}

/* 中间白色支付卡 */
.paypad__card {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 14px;
  margin: 0 18px 0;
  border-radius: 24px 24px 0 0;
  padding: 28px 20px 22px;
  background: #fff;
  box-shadow: 0 -10px 30px rgba(32, 50, 74, 0.06);
}

.paypad__close {
  position: absolute;
  left: 14px;
  top: 12px;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: #b8b8b8;
  font-size: 30px;
  font-weight: 200;
  line-height: 1;
  padding: 0;
}

.paypad__account {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 5px 12px;
  border-radius: 999px;
  background: #f8f8f8;
  color: #3a3a3a;
  font-size: var(--t-13);
  line-height: 1.2;
}

.paypad__account-icon {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 8px;
  color: #0b76ff;
  font-size: 18px;
  font-weight: 900;
  background: transparent;
}

.paypad__account-switch {
  position: relative;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  margin-left: 4px;
  flex: 0 0 auto;
}

.paypad__account-switch::before {
  content: "↔";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #a7a7a7;
  font-size: 12px;
  line-height: 1;
}

.paypad__amount {
  color: var(--ink);
  font-size: 44px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
}

.paypad__lede {
  color: #333;
  font-size: var(--t-15);
  line-height: 1.2;
}

.paypad__pwds {
  display: grid;
  grid-template-columns: repeat(6, 32px);
  gap: 8px;
}

.paypad__pwd {
  height: 32px;
  border: 1.5px solid transparent;
  border-radius: 8px;
  background: #f5f5f5;
  display: grid;
  place-items: center;
}

.paypad__pwd.is-on {
  border-color: #147cff;
  background: #fff;
}

.paypad__pwd.is-on::after {
  content: "";
  width: 9px;
  height: 9px;
  background: #222;
  border-radius: 50%;
}

.paypad__note {
  margin: 0;
  color: #999;
  font-size: var(--t-13);
  line-height: 1.4;
  text-align: center;
}

.paypad__note b {
  color: #2b72c4;
  font-weight: var(--w-medium);
}

.paypad__forgot {
  border: 0;
  background: transparent;
  color: #2b72c4;
  font-size: var(--t-14);
  font-weight: var(--w-medium);
  padding: 0;
  cursor: pointer;
}

/* 底部 3x4 数字键盘 */
.paypad__keypad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: 100%;
  background: #fff;
  border-top: 1px solid rgba(32, 50, 74, 0.08);
  flex: 0 0 auto;
}

.paypad__key {
  height: 56px;
  border: 0;
  border-right: 1px solid rgba(32, 50, 74, 0.06);
  border-bottom: 1px solid rgba(32, 50, 74, 0.06);
  background: #fff;
  color: #333;
  font-size: 24px;
  font-weight: var(--w-regular);
  font-family: inherit;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.paypad__key:nth-child(3n) {
  border-right: 0;
}

.paypad__key:active {
  background: #ececec;
}

/* v5 Y3：空白格保留浅灰；⌫ 改成白底 + 深色图标，跟空白格区分 */
.paypad__key--blank {
  background: #f5f5f5;
  cursor: default;
}

.paypad__key--back {
  background: #fff;
  font-size: 22px;
  color: #222;
  font-weight: var(--w-medium);
}

.paypad__key--back:active {
  background: #ececec;
}

/* ============================================================
   Prep cards
   ============================================================ */
.prep-section-title {
  font-size: var(--t-15);
  font-weight: var(--w-semibold);
  color: var(--ink);
  padding: 12px 4px 4px;
}

.prep-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ============================================================
   v3 step C·⑦+⑧：预订成功首页（success-card + pretrip-card + assistant-item）
   ============================================================ */
.prep-feed {
  padding-bottom: var(--composer-h, 170px);
}

.success-home {
  display: grid;
  gap: 14px;
  padding: 12px 4px 6px;
}

.card-kicker {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--r-pill);
  background: var(--accent-blue-soft, #ebf5ff);
  color: var(--accent-primary);
  font-size: var(--t-11);
  font-weight: var(--w-semibold);
  letter-spacing: 0.04em;
}

/* v5 R1：success（主）用蓝色 accent，pretrip（次）保持中性 */
.success-card {
  background: linear-gradient(180deg, #ebf5ff 0%, var(--bg-surface) 70%);
  border-radius: 16px;
  padding: 18px 18px 16px;
  box-shadow: 0 8px 24px rgba(0, 68, 255, 0.10);
  border: 1px solid rgba(0, 68, 255, 0.18);
}

.success-card[data-replanned="true"] {
  background: linear-gradient(180deg, #eef3ff 0%, var(--bg-surface) 72%);
  border-color: rgba(0, 17, 255, 0.22);
}

.pretrip-card {
  background: var(--bg-surface);
  border-radius: 16px;
  padding: 18px 18px 16px;
  box-shadow: 0 6px 20px rgba(17, 19, 24, 0.05);
  border: 1px solid var(--hairline);
}

.success-card__head h3,
.pretrip-card h3 {
  margin: 8px 0 0;
  font-size: var(--t-16);
  font-weight: var(--w-semibold);
  color: var(--ink);
  line-height: 1.45;
}

.success-summary {
  display: grid;
  gap: 10px;
  margin: 14px 0 14px;
  padding: 14px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.success-summary > div {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 12px;
  align-items: baseline;
}

.success-summary dt {
  color: var(--ink-muted);
  font-size: var(--t-13);
  font-weight: var(--w-regular);
}

.success-summary dd {
  margin: 0;
  color: var(--ink);
  font-size: var(--t-14);
  font-weight: var(--w-medium);
}

.success-detail-link {
  border: 0;
  background: transparent;
  color: var(--accent-primary);
  font-size: var(--t-13);
  font-weight: var(--w-medium);
  padding: 0;
  cursor: pointer;
}

.success-card__actions {
  display: flex;
  gap: 16px;
  align-items: center;
}

/* ============================================================
   Order detail history
   ============================================================ */
.app:has(.order-detail-feed) .statusbar,
.app:has(.order-detail-feed) .appbar,
.app:has(.order-detail-feed) .composer,
.app:has(.order-detail-feed) {
  background: var(--bg-page);
}

.order-detail-intro {
  margin: 0 0 6px;
  padding: 0;
  font-size: var(--t-16);
  font-weight: var(--w-regular);
  line-height: 1.7;
  color: var(--ink);
}

.order-detail-feed {
  padding: 10px 18px 124px;
  background: var(--bg-page);
}

.order-detail-screen {
  display: grid;
  gap: 14px;
}

.order-summary-card {
  background: var(--bg-surface);
  border: 1px solid rgba(15, 17, 22, 0.06);
  border-radius: 22px;
  padding: 18px 18px 16px;
  box-shadow:
    0 1px 2px rgba(15, 17, 22, 0.03),
    0 12px 28px -18px rgba(15, 17, 22, 0.12);
}

.order-summary-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}

.order-summary-card__guarantee {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
  color: var(--ink-mid);
  font-size: var(--t-12);
  font-weight: var(--w-medium);
  white-space: nowrap;
  letter-spacing: 0;
}

.order-summary-card__guarantee > i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-primary);
  flex-shrink: 0;
}

.order-summary-card[data-replanned="true"] .order-summary-card__guarantee > i {
  color: #19a05f;
}

.order-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 24px;
  padding: 0 10px 0 6px;
  border-radius: var(--r-pill);
  background: var(--accent-blue-tint);
  color: var(--accent-primary);
  font-size: var(--t-12);
  font-weight: var(--w-semibold);
  white-space: nowrap;
}

.order-status-pill__check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border-radius: var(--r-pill);
  background: var(--accent-primary);
  color: #ffffff;
  flex-shrink: 0;
}

.order-summary-card[data-replanned="true"] .order-status-pill {
  background: rgba(26, 166, 96, 0.12);
  color: #168653;
}

.order-summary-card[data-replanned="true"] .order-status-pill__check {
  background: #168653;
}

.order-summary-card h2 {
  margin: 0;
  color: var(--ink);
  font-size: var(--t-22);
  line-height: 1.3;
  font-weight: var(--w-semibold);
  letter-spacing: -0.01em;
}

.order-summary-card__route {
  margin: 6px 0 0;
  color: var(--ink-mid);
  font-size: var(--t-13);
  line-height: 1.5;
}

/* ---- order-kv（订单概要 · 通透键值对） ---- */
.order-kv {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--hairline, rgba(15, 17, 22, 0.08));
}

.order-kv__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 5px 0;
}

.order-kv__row--price {
  margin-top: 4px;
}

.order-kv__label {
  color: var(--ink-muted);
  font-size: var(--t-13);
  font-weight: var(--w-regular);
  flex-shrink: 0;
}

.order-kv__value {
  color: var(--ink);
  font-size: var(--t-14);
  font-weight: var(--w-medium);
  text-align: right;
  letter-spacing: -0.005em;
}

.order-kv__tag {
  display: inline-block;
  font-style: normal;
  font-size: var(--t-11, 11px);
  font-weight: var(--w-semibold);
  color: #168653;
  background: rgba(26, 166, 96, 0.12);
  padding: 1px 6px;
  border-radius: var(--r-pill, 99px);
  margin-left: 6px;
  vertical-align: middle;
  line-height: 1.5;
}

.order-kv__price {
  font-size: var(--t-17);
  font-weight: var(--w-semibold);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

/* ---- order-history-rows（时间线内的键值对） ---- */
.order-history-rows {
  display: grid;
  gap: 14px 12px;
  margin: 0;
}

.order-history-rows div {
  min-width: 0;
}

.order-history-rows dt,
.order-history-rows dd {
  margin: 0;
}

.order-history-rows dt {
  color: var(--ink-muted);
  font-size: var(--t-12);
  line-height: 1.35;
  font-weight: var(--w-medium);
}

.order-history-rows dd {
  color: var(--ink);
  font-size: var(--t-14);
  font-weight: var(--w-semibold);
  line-height: 1.45;
  margin-top: 5px;
  letter-spacing: -0.005em;
}

.order-guarantee-bar {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  margin-top: 14px;
  padding: 0;
  background: transparent;
  color: var(--ink-muted);
  font-size: var(--t-12);
  font-weight: var(--w-regular);
  line-height: 1.5;
}

.order-guarantee-bar > i {
  display: inline-flex;
  color: var(--ink-faint);
  margin-top: 1px;
  flex-shrink: 0;
}

.order-summary-card[data-replanned="true"] .order-guarantee-bar > i {
  color: #19a05f;
}

.order-history {
  display: grid;
  gap: 0;
}

.order-history-item {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 10px;
  position: relative;
}

.order-history-item__rail {
  display: flex;
  justify-content: center;
  position: relative;
  padding-top: 18px;
}

.order-history-item__rail::after {
  content: "";
  position: absolute;
  top: 32px;
  bottom: -4px;
  width: 1px;
  background: var(--hairline-strong);
}

.order-history-item:last-child .order-history-item__rail::after {
  display: none;
}

.order-history-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--r-pill);
  background: var(--bg-surface);
  border: 3px solid var(--accent-primary);
  position: relative;
  z-index: 1;
}

.order-history-item[data-kind="disruption"] .order-history-dot {
  border-color: #ff6200;
}

.order-history-item[data-kind="replan"] .order-history-dot {
  border-color: #19a05f;
}

.order-history-card {
  margin-bottom: 12px;
  background: var(--bg-surface);
  border: 1px solid rgba(15, 17, 22, 0.06);
  border-radius: 16px;
  padding: 14px 14px 12px;
}

.order-history-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.order-history-card__top span {
  color: var(--ink-muted);
  font-size: var(--t-12);
}

.order-history-card__top em {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border-radius: var(--r-pill);
  background: var(--bg-surface-mute);
  color: var(--ink-mid);
  font-size: var(--t-12);
  font-style: normal;
  font-weight: var(--w-medium);
  white-space: nowrap;
}

.order-history-card[data-kind="disruption"] .order-history-card__top em {
  background: rgba(255, 98, 0, 0.10);
  color: #c45200;
}

.order-history-card[data-kind="replan"] .order-history-card__top em {
  background: rgba(25, 160, 95, 0.10);
  color: #168653;
}

.order-history-card h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: var(--t-16);
  line-height: 1.35;
  font-weight: var(--w-semibold);
}

.order-history-card p {
  margin: 0 0 12px;
  color: var(--ink-mid);
  font-size: var(--t-13);
  line-height: 1.55;
}

.order-history-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.order-history-tags span {
  display: inline-flex;
  align-items: center;
  height: 26px;
  border-radius: var(--r-pill);
  background: var(--bg-surface-mute);
  color: var(--ink-mid);
  font-size: var(--t-12);
  padding: 0 10px;
}

.order-history-card__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}

/* ---- 中转提示（时间线内，与其他卡片风格统一） ---- */
.order-history-item[data-kind="transit"] .order-history-dot {
  border-color: var(--ink-muted);
}

.order-history-card[data-kind="transit"] {
  cursor: pointer;
  transition: background 0.15s ease;
}

.order-history-card[data-kind="transit"]:hover {
  background: var(--bg-surface-soft, #f6f7f9);
}

.order-history-card[data-kind="transit"] .order-history-card__top {
  display: none;
}

.order-history-card__arrow {
  display: inline-flex;
  color: var(--ink-muted);
  margin-left: 4px;
  vertical-align: middle;
}

.pretrip-card .prep-list {
  margin-top: 14px;
}

.assistant-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 0;
  border: 0;
  background: transparent;
  text-align: left;
  width: 100%;
  border-bottom: 1px solid var(--hairline);
  cursor: pointer;
}

.assistant-item:last-child {
  border-bottom: 0;
}

.assistant-item span {
  display: grid;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.assistant-item b {
  color: var(--ink);
  font-size: var(--t-14);
  font-weight: var(--w-semibold);
  line-height: 1.4;
}

.assistant-item small {
  color: var(--ink-mid);
  font-size: var(--t-12);
  line-height: 1.4;
}

.assistant-item i {
  flex: 0 0 auto;
  color: var(--ink-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.prep-card {
  background: var(--bg-surface);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  padding: 14px 16px;
  transition: background var(--dur-fast) var(--ease-os);
}

.prep-card[data-open="true"] {
  background: var(--bg-surface-soft);
}

.prep-card__head {
  display: grid;
  grid-template-columns: 1fr 24px;
  gap: 8px;
  cursor: pointer;
}

.prep-card__date {
  font-size: var(--t-11);
  color: var(--ink-muted);
  margin-bottom: 4px;
}

.prep-card__title {
  font-size: var(--t-15);
  font-weight: var(--w-semibold);
  color: var(--ink);
}

.prep-card__sub {
  font-size: var(--t-12);
  color: var(--ink-muted);
  margin-top: 2px;
  line-height: 1.45;
}

.prep-card__chev {
  align-self: center;
  color: var(--ink-muted);
  transition: transform var(--dur-base) var(--ease-os);
}

.prep-card[data-open="true"] .prep-card__chev {
  transform: rotate(180deg);
}

.prep-card__detail {
  font-size: var(--t-13);
  color: var(--ink-soft);
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--hairline);
  line-height: 1.6;
  display: none;
}

.prep-card[data-open="true"] .prep-card__detail {
  display: block;
}

/* ============================================================
   Trip detail (notification)
   ============================================================ */
.trip-detail {
  padding: 12px 4px 8px;
}

.trip-detail__top {
  font-size: var(--t-15);
  font-weight: var(--w-semibold);
  color: var(--ink);
  padding: 8px 4px 8px;
}

/* v6 中转提示 figma 风格：去掉"你有 1 个行程即将出发"这种装饰条，
   改为一段灰色 lead + 灰色小标题，结构与 figma 7435-37137 一致。 */
.trip-detail--plain {
  padding: 4px 4px 8px;
}

.trip-detail__lead {
  margin: 8px 4px 18px;
  font-size: var(--t-15);
  line-height: 1.55;
  color: var(--ink-mid);
}

.trip-detail__section-title {
  margin: 0 4px 10px;
  font-size: var(--t-17);
  font-weight: var(--w-semibold);
  color: var(--ink);
  letter-spacing: -0.01em;
}

/* 推送提示条：让用户清楚知道"我点了卡片，跳到了 detail 页" */
.trip-detail__push {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-blue-tint);
  border-radius: var(--r-sm);
  padding: 10px 14px;
  margin: 0 4px 12px;
  font-size: var(--t-12);
  color: var(--accent-primary);
  font-weight: var(--w-medium);
  animation: push-fade-in var(--dur-emph) var(--ease-os) both;
}

.trip-detail__push-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--r-pill);
  background: var(--accent-primary);
  flex-shrink: 0;
}

@keyframes push-fade-in {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.trip-card-detail {
  background: var(--bg-surface);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  padding: 16px;
}

.trip-card-detail__time {
  font-size: var(--t-11);
  color: var(--ink-muted);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.trip-card-detail__time::after {
  content: "⌄";
  margin-left: 4px;
  color: var(--ink-faint);
}

.trip-card-detail__headline {
  font-size: var(--t-17);
  font-weight: var(--w-semibold);
  color: var(--ink);
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.trip-card-detail__lead {
  font-size: var(--t-13);
  color: var(--ink-soft);
  line-height: 1.6;
  margin: 0;
}

.trip-card-detail__bullets {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.trip-card-detail__bullets li {
  font-size: var(--t-13);
  color: var(--ink-soft);
  padding-left: 14px;
  position: relative;
  line-height: 1.5;
}

.trip-card-detail__bullets li::before {
  content: "";
  width: 4px;
  height: 4px;
  background: var(--ink-faint);
  border-radius: var(--r-pill);
  position: absolute;
  left: 0;
  top: 8px;
}

/* ============================================================
   Toast
   ============================================================ */
.toast {
  position: absolute;
  top: 64px;
  left: 50%;
  transform: translate(-50%, -8px);
  background: rgba(15, 17, 22, 0.92);
  color: #fff;
  font-size: var(--t-13);
  padding: 9px 16px;
  border-radius: var(--r-pill);
  z-index: 30;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-base) var(--ease-os),
    transform var(--dur-base) var(--ease-os);
}

.toast[data-show="true"] {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ============================================================
   Trip card click-to-expand
   ============================================================ */
.trip-card-detail--clickable {
  width: 100%;
  text-align: left;
  cursor: pointer;
  font: inherit;
  color: inherit;
  transition: transform var(--dur-fast) var(--ease-os),
    box-shadow var(--dur-base) var(--ease-os);
}

.trip-card-detail--clickable:active {
  transform: scale(0.99);
  box-shadow: var(--elev-2);
}

.trip-card-detail__time {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ============================================================
   Trip expanded screen
   ============================================================ */
.trip-expanded {
  padding: 12px 20px 24px;
}

.trip-expanded__title {
  font-size: var(--t-26);
  font-weight: var(--w-semibold);
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 8px 0 6px;
}

.trip-expanded__sub {
  font-size: var(--t-14);
  color: var(--ink-muted);
  margin: 0 0 16px;
}

.trip-expanded__time {
  display: inline-block;
  font-size: var(--t-12);
  color: var(--accent-primary);
  background: var(--accent-blue-tint);
  padding: 4px 10px;
  border-radius: var(--r-pill);
  margin-bottom: 12px;
}

.trip-expanded__lead {
  font-size: var(--t-15);
  line-height: 1.6;
  color: var(--ink);
  margin: 0 0 16px;
}

.trip-expanded__bullets {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 0;
  list-style: none;
}

.trip-expanded__bullets li {
  font-size: var(--t-14);
  color: var(--ink-soft);
  line-height: 1.55;
  padding-left: 16px;
  position: relative;
}

.trip-expanded__bullets li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 9px;
  width: 5px;
  height: 5px;
  background: var(--accent-primary);
  border-radius: var(--r-pill);
}

/* HK 机场页：1:1 还原 figma 截图。
   - 整屏浅蓝底，statusbar 透明
   - 无 appbar，仅浮动 ← 返回
   - 标题 + 副文 直接坐浅蓝底
   - 外层白色卡片包"地图内层卡 + 入境登机路线如下：+ body" */
.airport-screen {
  position: absolute;
  inset: 0;
  background: #ebf3fb;
  overflow-y: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.airport-screen::-webkit-scrollbar {
  display: none;
}

.airport-screen__back {
  position: absolute;
  top: calc(var(--safe-top) + 8px);
  left: 12px;
  z-index: 5;
  width: 36px;
  height: 36px;
  border-radius: var(--r-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--ink);
  background: transparent;
  border: 0;
}

.airport-screen__scroll {
  padding: calc(var(--safe-top) + 56px) 16px 32px;
}

.airport-screen__title {
  font-size: 28px;
  font-weight: var(--w-semibold);
  color: var(--ink);
  letter-spacing: -0.015em;
  margin: 0 0 6px;
  padding: 0 4px;
  line-height: 1.2;
}

.airport-screen__sub {
  font-size: var(--t-13);
  color: var(--ink-mid);
  margin: 0 0 16px;
  padding: 0 4px;
  line-height: 1.45;
}

/* 单层卡片：上半是地图（撑满，无 padding），下半是灰底文字段 */
.airport-card {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 16px -10px rgba(0, 68, 255, 0.10);
}

.airport-card__map {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
}

.airport-card__body-section {
  background: #f3f5f8;
  padding: 16px 18px 20px;
}

.airport-card__body-title {
  font-size: var(--t-15);
  font-weight: var(--w-semibold);
  color: var(--ink);
  margin: 0 0 8px;
  line-height: 1.4;
}

.airport-card__body {
  font-size: var(--t-14);
  color: var(--ink-mid);
  line-height: 1.85;
  margin: 0;
}

/* ------------------------------------------------------------
   v4 · airport flipbook（图层 stack + 点击光圈 + mp4 转场 + 水波纹）
   ------------------------------------------------------------ */
.airport-card--flipbook {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 16px -10px rgba(0, 68, 255, 0.10);
  background: #fff;
  clip-path: inset(0 round 16px);
}

.airport-flipbook {
  border-radius: 16px;
  overflow: hidden;
  background: transparent;
}

.airport-flipbook > .airport-card__body-section:last-child {
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
}

.afp-stage {
  position: relative;
  margin: 0;
  padding: 0;
  width: 100%;
  background: transparent;
  overflow: hidden;
  isolation: isolate;
  cursor: default;
  --tap-x: 50%;
  --tap-y: 50%;
}

.afp-image {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
}

.afp-incoming,
.afp-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.afp-incoming {
  z-index: 2;
  opacity: 0;
  transition: opacity 720ms cubic-bezier(0.22, 1, 0.36, 1);
  pointer-events: none;
}

.afp-stage--fading .afp-incoming { opacity: 1; }

.afp-video {
  z-index: 3;
  opacity: 0;
  pointer-events: none;
  background: transparent;
  transition: opacity 280ms cubic-bezier(0.22, 1, 0.36, 1);
}

.afp-stage--videoing .afp-video {
  opacity: 1;
  transition: opacity 0ms;
}

/* 水波纹：3 个同心圆，从 --tap-x/--tap-y 中心扩散 */
.afp-ripple {
  position: absolute;
  left: var(--tap-x, 50%);
  top: var(--tap-y, 50%);
  transform: translate(-50%, -50%) scale(0.4);
  width: 38px;
  height: 38px;
  border-radius: 9999px;
  border: 2px solid rgba(0, 68, 255, 0.55);
  background: rgba(0, 68, 255, 0.14);
  opacity: 0;
  pointer-events: none;
  z-index: 6;
}

.afp-stage--rippling .afp-ripple {
  animation: afp-ripple 1100ms cubic-bezier(0.16, 1, 0.3, 1) var(--d, 0ms) forwards;
}

@keyframes afp-ripple {
  0%   { opacity: 0.85; transform: translate(-50%, -50%) scale(0.35); }
  30%  { opacity: 0.55; transform: translate(-50%, -50%) scale(1.6);  }
  100% { opacity: 0;    transform: translate(-50%, -50%) scale(7);    }
}

/* 光圈层 */
.afp-hotspots {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
  transition: opacity 220ms ease;
}

.afp-hotspots[data-show="false"] { opacity: 0; pointer-events: none; }
.afp-hotspots[data-show="true"]  { opacity: 1; }
.afp-hotspots[data-show="true"] .afp-hotspot { pointer-events: auto; }

/* 单个光圈 */
.afp-hotspot {
  position: absolute;
  left: var(--hx);
  top: var(--hy);
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  display: grid;
  place-items: center;
  color: #0044ff;
  -webkit-tap-highlight-color: transparent;
}

.afp-hotspot:focus-visible {
  outline: 1px dashed rgba(0, 68, 255, 0.45);
  outline-offset: 8px;
  border-radius: 9999px;
}

.afp-ring {
  position: absolute;
  width: 28px;
  height: 28px;
  border-radius: 9999px;
  border: 1.5px solid rgba(0, 68, 255, 0.55);
  background: rgba(0, 68, 255, 0.18);
  box-shadow:
    0 0 0 4px rgba(255, 255, 255, 0.55),
    0 4px 12px -4px rgba(0, 68, 255, 0.25);
  pointer-events: none;
}

.afp-ring--outer {
  position: absolute;
  width: 28px;
  height: 28px;
  border-radius: 9999px;
  border: 1.5px solid rgba(0, 68, 255, 0.45);
  background: transparent;
  animation: afp-pulse 2400ms cubic-bezier(0.22, 1, 0.36, 1) infinite;
  pointer-events: none;
}

.afp-dot {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 9999px;
  background: #fff;
  box-shadow:
    0 0 0 1.5px #0044ff,
    0 1px 3px rgba(0, 68, 255, 0.4),
    0 0 10px rgba(0, 68, 255, 0.25);
  pointer-events: none;
}

.afp-tag {
  position: absolute;
  top: calc(50% + 24px);
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 11px;
  font-weight: 600;
  color: #0044ff;
  background: #fff;
  padding: 4px 10px;
  border-radius: 9999px;
  letter-spacing: 0.02em;
  border: 1px solid rgba(0, 68, 255, 0.18);
  box-shadow:
    0 1px 2px rgba(0, 68, 255, 0.08),
    0 6px 18px -8px rgba(0, 68, 255, 0.22);
  pointer-events: none;
}

@keyframes afp-pulse {
  0%   { transform: scale(0.9); opacity: 0.85; }
  70%  { transform: scale(1.9); opacity: 0; }
  100% { transform: scale(1.9); opacity: 0; }
}

/* 转场期间隐藏光圈 + 暂停动画 */
.airport-flipbook[data-busy="true"] .afp-hotspots { opacity: 0; }
.airport-flipbook[data-busy="true"] .afp-ring,
.airport-flipbook[data-busy="true"] .afp-ring--outer { animation-play-state: paused; }

/* 回到总览按钮 */
.afp-reset {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px 7px 10px;
  border: 0;
  border-radius: 9999px;
  background: rgba(15, 23, 42, 0.78);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 6px 16px -10px rgba(0, 0, 0, 0.45);
}

.afp-reset__chev {
  width: 12px;
  height: 12px;
  border-left: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translate(1px, -1px);
}

.afp-reset[hidden] { display: none; }

/* trip-expanded 屏的浮动 ← 返回按钮 */
.appbar--floating-back {
  position: absolute;
  top: var(--safe-top);
  left: 0;
  right: 0;
  z-index: 10;
  background: transparent;
  pointer-events: none;
}

.appbar--floating-back .appbar__icon--floating {
  pointer-events: auto;
}

/* ============================================================
   Misc
   ============================================================ */
.divider {
  height: 1px;
  background: var(--hairline);
  margin: 14px 0;
}

.row {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 折叠卡（.transit-card）+ 全屏中转管家屏（.ta-screen / .ta-sheet / ...）的所有规则
   已迁移到独立模块，由本文件顶部的 @import 引入：
     ./transit-card.css
     ./transit-assistant.css
   改这两个文件，主项目和独立预览页（standalone/*.html）会同步生效。 */

/* ============================================================
   Demo stage dock（右下角定位点）
   ============================================================ */
.demo-stage-dock-root {
  position: fixed;
  right: max(14px, env(safe-area-inset-right, 0px));
  bottom: max(14px, env(safe-area-inset-bottom, 0px));
  z-index: 100000;
  font-family: "PingFang SC", -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.demo-stage-dock-fab {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  box-shadow: 0 6px 20px rgba(15, 19, 26, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.demo-stage-dock-fab:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 24px rgba(15, 19, 26, 0.45);
}

.demo-stage-dock-fab:active {
  transform: scale(0.96);
}

.demo-stage-dock-fab svg {
  width: 24px;
  height: 24px;
  fill: #fff;
}

.demo-stage-dock-panel {
  display: none;
  position: absolute;
  right: 0;
  bottom: 60px;
  flex-direction: column;
  gap: 4px;
  min-width: 220px;
  max-height: 70vh;
  overflow-y: auto;
  padding: 12px;
  background: rgba(15, 19, 26, 0.96);
  border-radius: 20px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(12px);
}

.demo-stage-dock-root.open .demo-stage-dock-panel {
  display: flex;
}

.demo-stage-dock-panel::-webkit-scrollbar {
  width: 4px;
}

.demo-stage-dock-panel::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 4px;
}

.demo-stage-dock-group-label {
  padding: 8px 10px 4px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.4);
  text-transform: uppercase;
}

.demo-stage-dock-group-label:not(:first-child) {
  margin-top: 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 10px;
}

.demo-stage-dock-item {
  display: flex;
  align-items: center;
  gap: 0;
  width: 100%;
  margin: 0;
  padding: 10px 12px;
  border: 0;
  border-radius: 10px;
  text-align: left;
  font-size: 13px;
  line-height: 1.4;
  color: #e8eaf0;
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
}

.demo-stage-dock-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(-2px);
}

.demo-stage-dock-region {
  display: flex;
  gap: 4px;
  padding: 4px;
  margin: 0 0 8px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 12px;
}

.demo-stage-dock-region button {
  flex: 1;
  appearance: none;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.65);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  padding: 8px 10px;
  border-radius: 9px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.demo-stage-dock-region button[aria-pressed="true"] {
  background: #ffffff;
  color: #0f131a;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.18);
}

.demo-stage-dock-region button:not([aria-pressed="true"]):hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

@media (prefers-reduced-motion: reduce) {
  .demo-stage-dock-fab,
  .demo-stage-dock-item,
  .demo-stage-dock-region button {
    transition: none;
  }
}

/* ============================================================
   Mobile viewport adaptation (≤640px)
   — Dock shrinks, composer respects real safe-area
   ============================================================ */
@media (max-width: 640px) {
  .demo-stage-dock-root {
    right: 10px;
    bottom: max(10px, env(safe-area-inset-bottom, 10px));
  }

  .demo-stage-dock-fab {
    width: 44px;
    height: 44px;
    box-shadow: 0 4px 14px rgba(15, 19, 26, 0.3);
  }

  .demo-stage-dock-fab svg {
    width: 20px;
    height: 20px;
  }

  .demo-stage-dock-panel {
    min-width: 180px;
    max-height: 60vh;
    border-radius: 16px;
  }

  /* Composer — use real safe-area on mobile */
  .composer {
    padding-bottom: max(12px, env(safe-area-inset-bottom, 12px));
  }

  /* Feed — extra bottom padding so content doesn't hide behind composer */
  .feed {
    padding-bottom: max(24px, calc(env(safe-area-inset-bottom, 0px) + 16px));
  }

  /* Sheet — full-width on mobile */
  .sheet {
    border-radius: var(--r-lg) var(--r-lg) 0 0;
  }
}

/* ============================================================
   Replan Compare Sheet (替代方案对比 — 从订单详情拉起)
   ============================================================ */
.sheet--replan-compare .sheet__body {
  padding: 4px 20px 16px;
}

.replan-sheet-alert {
  background: var(--accent-blue-soft, #ebf5ff);
  border-radius: var(--r-md);
  padding: 14px 16px;
  margin-bottom: 16px;
}

.replan-sheet-alert__tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: var(--t-12);
  font-weight: var(--w-semibold);
  color: var(--accent-primary);
  margin-bottom: 6px;
}

.replan-sheet-alert p {
  margin: 0;
  font-size: var(--t-16);
  font-weight: var(--w-semibold);
  color: var(--ink);
  line-height: 1.45;
}

.replan-sheet-compare {
  margin-bottom: 16px;
}

.replan-sheet-compare h4 {
  font-size: var(--t-13);
  font-weight: var(--w-semibold);
  color: var(--ink-soft);
  margin: 0 0 10px;
  letter-spacing: 0.02em;
}

.replan-sheet-row {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--hairline);
}

.replan-sheet-row:last-child {
  border-bottom: none;
}

.replan-sheet-row__label {
  flex: 0 0 auto;
  font-size: var(--t-13);
  font-weight: var(--w-medium);
  color: var(--ink-soft);
  min-width: 40px;
  padding-top: 1px;
}

.replan-sheet-row__detail {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.replan-sheet-row__detail small {
  font-size: var(--t-13);
  color: var(--ink-muted);
  text-decoration: line-through;
}

.replan-sheet-row__detail strong {
  font-size: var(--t-14);
  font-weight: var(--w-medium);
  color: var(--ink);
}

.replan-sheet-meta {
  background: var(--bg-surface-soft, #f6f7f9);
  border-radius: var(--r-md);
  padding: 12px 16px;
  margin: 0;
}

.replan-sheet-meta > div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
}

.replan-sheet-meta dt {
  font-size: var(--t-13);
  color: var(--ink-soft);
}

.replan-sheet-meta dd {
  font-size: var(--t-14);
  font-weight: var(--w-medium);
  color: var(--ink);
  margin: 0;
}

.replan-sheet-meta .is-fee-zero {
  color: var(--accent-primary);
}

/* 替代方案价格利益点区域 */
.replan-sheet-price {
  background: var(--bg-surface-soft, #f6f7f9);
  border-radius: var(--r-md);
  padding: 14px 16px;
  margin-top: 12px;
}

.replan-sheet-price__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 0;
}

.replan-sheet-price__label {
  font-size: var(--t-13);
  color: var(--ink-soft);
}

.replan-sheet-price__val {
  font-size: var(--t-14);
  font-weight: var(--w-medium);
  color: var(--ink-muted);
  text-decoration: line-through;
}

.replan-sheet-price__val--new {
  color: var(--ink);
  text-decoration: none;
}

.replan-sheet-price__row--subsidy {
  border-top: 1px dashed var(--hairline-strong, #d9dbe3);
  margin-top: 4px;
  padding-top: 8px;
}

.replan-sheet-price__val--subsidy {
  color: #168653;
  font-weight: var(--w-semibold);
  text-decoration: none;
}

.replan-sheet-price__result {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--hairline);
}

.replan-sheet-price__result span {
  font-size: var(--t-13);
  color: var(--ink-soft);
}

.replan-sheet-price__result strong {
  font-size: var(--t-22, 22px);
  font-weight: var(--w-bold);
  color: var(--accent-primary);
}

.replan-sheet-price__result em {
  font-style: normal;
  font-size: var(--t-12);
  color: #168653;
  background: rgba(22, 134, 83, 0.08);
  padding: 2px 8px;
  border-radius: var(--r-pill);
  font-weight: var(--w-medium);
}

.replan-sheet__foot {
  display: flex;
  gap: 10px;
  border-top: 1px solid var(--hairline);
  padding: 12px 20px 4px;
}

.btn--half {
  flex: 1;
  min-width: 0;
}

.btn--ghost {
  background: var(--bg-surface);
  border: 1px solid var(--hairline-strong);
  color: var(--ink);
  font-size: var(--t-15);
  font-weight: var(--w-medium);
  padding: 12px 16px;
  border-radius: 14px;
  cursor: pointer;
}

/* ============================================================
   Impact Detail Sheet (影响明细浮层)
   ============================================================ */
.sheet--impact-detail .sheet__body {
  padding: 4px 20px 16px;
}

.impact-sheet-summary {
  margin-bottom: 16px;
}

.impact-sheet-summary__reason {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: var(--t-12);
  font-weight: var(--w-semibold);
  color: #c45200;
  margin-bottom: 6px;
}

.impact-sheet-summary p {
  margin: 0;
  font-size: var(--t-14);
  color: var(--ink-mid);
  line-height: 1.55;
}

.impact-sheet-summary strong {
  color: var(--ink);
  font-weight: var(--w-semibold);
}

.impact-sheet-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.impact-sheet-row {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--hairline);
}

.impact-sheet-row:last-child {
  border-bottom: none;
}

.impact-sheet-row__icon {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-surface-soft, #f6f7f9);
  color: var(--ink-mid);
  flex-shrink: 0;
}

.impact-sheet-row[data-impacted="true"] .impact-sheet-row__icon {
  background: rgba(255, 98, 0, 0.08);
  color: #c45200;
}

.impact-sheet-row__body {
  min-width: 0;
}

.impact-sheet-row__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 2px;
}

.impact-sheet-row__head strong {
  font-size: var(--t-14);
  font-weight: var(--w-semibold);
  color: var(--ink);
}

.impact-sheet-row__head em {
  font-style: normal;
  font-size: var(--t-11, 11px);
  font-weight: var(--w-semibold);
  padding: 2px 8px;
  border-radius: var(--r-pill);
  background: var(--bg-surface-mute);
  color: var(--ink-mid);
  white-space: nowrap;
}

.impact-sheet-row__head em[data-impacted="true"] {
  background: rgba(255, 98, 0, 0.10);
  color: #c45200;
}

.impact-sheet-row__body small {
  display: block;
  font-size: var(--t-12);
  color: var(--ink-muted);
  line-height: 1.45;
}

.impact-sheet-row__body p {
  margin: 3px 0 0;
  font-size: var(--t-12);
  color: var(--ink-mid);
  line-height: 1.45;
}

/* ============================================================
   统一所有订单详情浮层高度（替代方案 / 影响明细）
   ============================================================ */
.sheet:has(.sheet--replan-compare),
.sheet:has(.sheet--impact-detail) {
  height: 62vh;
  max-height: 62vh;
}

/* Processing / Result 浮层：内容自适应高度 */
.sheet:has(.sheet--progress),
.sheet:has(.sheet--result) {
  height: auto;
  max-height: 62vh;
}

/* ============================================================
   Processing / Success Sheet（处理中 / 结果浮层）
   ============================================================ */

/* 进度条 */
.progress-sheet__bar {
  height: 4px;
  background: var(--bg-surface-mute, #ebedf0);
  border-radius: var(--r-pill);
  overflow: hidden;
  margin-bottom: 20px;
}

.progress-sheet__bar span {
  display: block;
  height: 100%;
  background: var(--accent-primary);
  border-radius: var(--r-pill);
  transition: width 0.4s var(--ease-os);
}

.progress-sheet__hint {
  font-size: var(--t-15);
  color: var(--ink-mid);
  margin: 0 0 24px;
  line-height: 1.5;
}

.progress-sheet__steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.progress-sheet__steps li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--t-14);
  color: var(--ink-muted);
  line-height: 1.4;
}

.progress-sheet__steps li::before {
  content: "";
  width: 18px;
  height: 18px;
  border-radius: var(--r-pill);
  border: 2px solid var(--hairline-strong);
  flex-shrink: 0;
  box-sizing: border-box;
}

.progress-sheet__steps li[data-done="true"] {
  color: var(--ink);
}

.progress-sheet__steps li[data-done="true"]::before {
  border-color: var(--accent-primary);
  background: var(--accent-primary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 10px;
}

/* 结果浮层 */
.result-sheet__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--r-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 8px 0 16px;
}

.result-sheet__icon--success {
  background: rgba(26, 166, 96, 0.12);
  color: #168653;
}

.result-sheet__title {
  font-size: var(--t-19);
  font-weight: var(--w-semibold);
  color: var(--ink);
  margin: 0 0 16px;
}

.result-sheet__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.result-sheet__list li {
  font-size: var(--t-14);
  color: var(--ink-mid);
  line-height: 1.5;
  padding-left: 16px;
  position: relative;
}

.result-sheet__list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: var(--r-pill);
  background: var(--accent-primary);
  position: absolute;
  left: 0;
  top: 8px;
}

/* ============================================================
   Disruption Alert Sheet (航变保障浮层)
   ============================================================ */
.sheet:has(.sheet--disruption-alert) {
  height: 68vh;
  max-height: 68vh;
}

.sheet--disruption-alert .sheet__body {
  padding: 4px 20px 16px;
}

.disruption-sheet__lead {
  font-size: var(--t-14);
  color: var(--ink-mid);
  line-height: 1.55;
  margin: 0 0 16px;
}

.disruption-sheet__alert {
  background: var(--accent-blue-soft, #ebf5ff);
  border-radius: var(--r-md);
  padding: 14px 16px;
  margin-bottom: 16px;
}

.disruption-sheet__alert h3 {
  font-size: var(--t-16);
  font-weight: var(--w-semibold);
  color: var(--ink);
  margin: 6px 0 12px;
  line-height: 1.45;
}

.disruption-sheet__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  margin: 0;
}

.disruption-sheet__grid > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.disruption-sheet__grid dt {
  font-size: var(--t-12);
  color: var(--ink-muted);
}

.disruption-sheet__grid dd {
  font-size: var(--t-13);
  font-weight: var(--w-medium);
  color: var(--ink);
  margin: 0;
}

.disruption-sheet__impact {
  margin-top: 8px;
}

.disruption-sheet__impact h4 {
  font-size: var(--t-13);
  font-weight: var(--w-semibold);
  color: var(--ink-soft);
  margin: 0 0 10px;
  letter-spacing: 0.02em;
}

/* ============================================================
   Refund Quote Sheet (退款报价浮层)
   ============================================================ */
.sheet--refund-quote .sheet__body {
  padding: 4px 20px 16px;
}

.refund-quote-sheet__route {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 8px;
}

.refund-quote-sheet__route strong {
  font-size: var(--t-15);
  font-weight: var(--w-semibold);
  color: var(--ink);
}

.refund-quote-sheet__route span {
  font-size: var(--t-13);
  color: var(--ink-mid);
}

.refund-quote-sheet__route em {
  font-style: normal;
  font-size: var(--t-12);
  color: var(--ink-muted);
}

.refund-quote-sheet__flight {
  font-size: var(--t-14);
  font-weight: var(--w-medium);
  color: var(--ink);
  margin-bottom: 12px;
}

.refund-quote-sheet__money {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 16px 0 8px;
  padding: 14px 16px;
  background: var(--bg-surface-soft, #f6f7f9);
  border-radius: var(--r-md);
}

.refund-quote-sheet__money span {
  font-size: var(--t-13);
  color: var(--ink-soft);
}

.refund-quote-sheet__money strong {
  font-size: var(--t-22, 22px);
  font-weight: var(--w-bold);
  color: var(--ink);
}

.refund-quote-sheet__money small {
  font-size: var(--t-12);
  color: #c45200;
  margin-left: auto;
}

.refund-quote-sheet__note {
  font-size: var(--t-13);
  color: var(--ink-muted);
  line-height: 1.55;
  margin: 12px 0 0;
}

/* ============================================================
   Refund Status Sheet (退款状态浮层)
   ============================================================ */
.sheet--refund-status .sheet__body {
  padding: 4px 20px 16px;
}

.refund-status-sheet__card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  background: var(--bg-surface-soft, #f6f7f9);
  border-radius: var(--r-md);
  cursor: pointer;
  border: none;
  width: 100%;
  text-align: left;
}

.refund-status-sheet__card:active {
  background: var(--bg-surface-mute, #ebedf0);
}

.refund-status-sheet__icon {
  flex-shrink: 0;
  color: var(--accent-primary);
}

.refund-status-sheet__card strong {
  display: block;
  font-size: var(--t-14);
  font-weight: var(--w-semibold);
  color: var(--ink);
  margin-bottom: 4px;
}

.refund-status-sheet__card small {
  display: block;
  font-size: var(--t-12);
  color: var(--ink-muted);
  line-height: 1.45;
}

.refund-status-sheet__refresh {
  flex-shrink: 0;
  color: var(--ink-muted);
  margin-left: auto;
}

/* ============================================================
   Refund Blocked / Failed Sheet (暂不支持 / 提交失败浮层)
   ============================================================ */
.refund-blocked-sheet__content,
.refund-failed-sheet__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px 16px 8px;
}

.refund-blocked-sheet__icon,
.refund-failed-sheet__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--r-pill);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 98, 0, 0.10);
  color: #c45200;
  margin-bottom: 16px;
}

.refund-blocked-sheet__content h3,
.refund-failed-sheet__content h3 {
  font-size: var(--t-17, 17px);
  font-weight: var(--w-semibold);
  color: var(--ink);
  margin: 0 0 8px;
}

.refund-blocked-sheet__content p,
.refund-failed-sheet__content p {
  font-size: var(--t-14);
  color: var(--ink-mid);
  line-height: 1.55;
  margin: 0;
}