/* =========================================================
   茂名食光 · 增强样式
   1) 图片「示意图」版式：16 张实拍撑 12 家店 + 8 道菜时的诚实降级
   2) 食光指数徽章：编辑部自评分，不冒充平台评分
   3) 路线页：到店 / 离店时间、分享按钮
   4) 怎么来茂名：封面与路线页的外部交通卡片
   ========================================================= */

:root {
  --sg-line: rgba(23, 46, 37, 0.16);
  --sg-repeat: #b9893d;
}

/* ---------- 1. 图片示意图版式 ---------- */

.store-media,
.dish-media,
.train-carriage__window {
  isolation: isolate;
}

.store-photo {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 6px;
  padding: 16px 18px;
  background:
    radial-gradient(120% 90% at 12% 8%, rgba(242, 160, 119, 0.22), transparent 62%),
    repeating-linear-gradient(135deg, rgba(23, 46, 37, 0.05) 0 1px, transparent 1px 9px),
    linear-gradient(160deg, #efe6d4 0%, #e3d6bf 100%);
  pointer-events: none;
}

.store-photo__mark {
  font-family: var(--serif);
  font-size: clamp(26px, 5vw, 40px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.04em;
  color: rgba(23, 46, 37, 0.9);
  writing-mode: horizontal-tb;
}

.store-photo__en {
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.22em;
  color: rgba(23, 46, 37, 0.42);
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 实拍图正常展示：示意图层默认藏在照片后面 */
.store-photo:not(.is-repeat) {
  z-index: 0;
}

.store-media img,
.dish-media img,
.train-carriage__window img {
  position: relative;
  z-index: 2;
}

/* 被多次复用的实拍：叠一层米色薄纱 + 角落「示意图」标，避免同一张图被当成两家店 */
.store-photo.is-repeat {
  padding: 0;
}

.store-photo.is-repeat::after {
  content: "示意图";
  position: absolute;
  left: 13px;
  top: 13px;
  z-index: 3;
  padding: 3px 7px;
  border-radius: 3px;
  background: rgba(252, 249, 242, 0.94);
  color: var(--gold);
  font-size: 8px;
  letter-spacing: 0.1em;
  box-shadow: 0 2px 8px rgba(23, 46, 37, 0.12);
}

.store-photo.is-repeat ~ img {
  filter: saturate(0.86) brightness(1.02);
}

.store-photo.is-repeat + img {
  opacity: 0.92;
}

/* 缩略图与路线车厢：不加文字，只保留统一底色，避免小尺寸下糊成一团 */
.pick-thumb .store-photo,
.train-carriage__window .store-photo {
  padding: 0;
}

.pick-thumb .store-photo__mark,
.pick-thumb .store-photo__en,
.train-carriage__window .store-photo__mark,
.train-carriage__window .store-photo__en {
  display: none;
}

.train-carriage__window .store-photo.is-repeat::after {
  left: 6px;
  top: 6px;
  padding: 2px 5px;
  font-size: 6px;
}

/* ---------- 2. 食光指数徽章 ---------- */

.sg-score,
.store-score,
.store-detail__score,
.pick-score {
  font-variant-numeric: tabular-nums;
}

/* 榜单卡片右上角 */
.store-media .sg-score {
  position: absolute;
  top: 11px;
  right: 12px;
  z-index: 6;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(252, 249, 242, 0.95);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  font-family: var(--serif);
  font-weight: 700;
  color: var(--ink);
  box-shadow: 0 6px 16px rgba(15, 33, 26, 0.14);
  line-height: 1;
}

.store-media .sg-score b {
  font-size: 19px;
  font-weight: 700;
}

.store-media .sg-score small {
  display: block;
  margin-top: 3px;
  font-family: var(--sans);
  font-size: 6.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--orange-deep);
}

/* 选店列表右侧 */
.pick-score {
  display: grid;
  place-items: center;
  min-width: 46px;
}

.pick-score small {
  color: var(--gold);
  letter-spacing: 0.02em;
}

/* 详情弹层 */
.store-detail__score small {
  color: var(--gold);
}

.store-detail__rating-note {
  margin: 8px 0 0;
  padding: 8px 11px;
  border-left: 2px solid var(--gold);
  background: rgba(185, 137, 61, 0.08);
  color: var(--ink-soft);
  font-size: 10.5px;
  line-height: 1.65;
}

.store-detail__rating-note b {
  color: var(--orange-deep);
  font-weight: 600;
}

/* ---------- 3. 路线页时间轴 ---------- */

.train-station-bar__range {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  opacity: 0.85;
}

.train-station-bar time {
  font-variant-numeric: tabular-nums;
}

.train-carriage--missing {
  border: 1px dashed var(--line-strong);
  background: rgba(252, 249, 242, 0.6);
}

.train-carriage--missing .train-carriage__body h4 {
  font-size: 15px;
  color: var(--ink-soft);
}

/* 车厢内导出操作 */
.carriage-export {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.carriage-export__btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(252, 249, 242, 0.9);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 10px;
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.carriage-export__btn:hover {
  border-color: var(--orange);
  color: var(--orange-deep);
}

.carriage-export__btn.is-copied {
  border-color: var(--green);
  background: var(--green);
  color: var(--white);
}

.carriage-export__btn svg {
  width: 11px;
  height: 11px;
}

/* 列车长广播下方双按钮 */
.broadcast-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.broadcast-actions .broadcast-copy {
  margin-top: 0;
  flex: 1 1 auto;
  justify-content: center;
}

.broadcast-copy--share {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--ink);
}

.broadcast-copy--share:hover {
  border-color: var(--orange);
  color: var(--orange-deep);
}

/* ---------- 4. 怎么来茂名 ---------- */

.arrive-card {
  position: relative;
  margin: 28px 0 0;
  padding: 22px 24px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background:
    repeating-linear-gradient(135deg, rgba(23, 46, 37, 0.028) 0 1px, transparent 1px 8px),
    var(--paper-soft);
  box-shadow: var(--shadow-sm);
}

.arrive-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin-bottom: 16px;
}

.arrive-card__head p {
  margin: 0;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.arrive-card__head h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
}

.arrive-card__head span {
  margin-left: auto;
  font-size: 11px;
  color: var(--ink-soft);
}

.arrive-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.arrive-list li {
  padding: 13px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid var(--line);
}

.arrive-list__from {
  display: block;
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

.arrive-list__time {
  display: block;
  margin: 3px 0 2px;
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 700;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

.arrive-list__time small {
  margin-left: 3px;
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 400;
  color: var(--ink-soft);
}

.arrive-list__note {
  display: block;
  font-size: 10px;
  line-height: 1.6;
  color: var(--ink-soft);
}

.arrive-card__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed var(--line-strong);
  font-size: 10.5px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.arrive-card__foot a {
  color: var(--orange-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 72, 27, 0.35);
}

.arrive-card__foot a:hover {
  border-bottom-color: var(--orange-deep);
}

/* 路线页里嵌的交通提示 */
.arrive-card--route {
  margin: 0 0 26px;
}

/* ---------- 5. 窄屏适配 ---------- */

@media (max-width: 720px) {
  .store-media .sg-score {
    width: 50px;
    height: 50px;
  }

  .store-media .sg-score b {
    font-size: 16px;
  }

  .store-media .sg-score small {
    font-size: 6px;
  }

  .arrive-card {
    padding: 18px 16px;
  }

  .arrive-card__head span {
    margin-left: 0;
  }

  .store-photo__mark {
    font-size: 26px;
  }

  .broadcast-actions .broadcast-copy {
    flex: 1 1 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .carriage-export__btn {
    transition: none;
  }
}

/* ---------- 6. 无脚本降级 ---------- */

.js-ready .no-script-fallback {
  display: none;
}

.no-script-fallback {
  margin: 0 0 26px;
  padding: 22px 24px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: var(--paper-soft);
}

.no-script-fallback h3 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 18px;
  color: var(--ink);
}

.no-script-fallback > p {
  margin: 0 0 14px;
  font-size: 11.5px;
  line-height: 1.7;
  color: var(--ink-soft);
}

.no-script-fallback ol {
  margin: 0;
  padding-left: 0;
  list-style: none;
  counter-reset: ns;
}

.no-script-fallback li {
  counter-increment: ns;
  position: relative;
  padding: 9px 0 9px 30px;
  border-top: 1px dashed var(--line);
  font-size: 12px;
  line-height: 1.6;
}

.no-script-fallback li::before {
  content: counter(ns, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 9px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--orange);
}

.no-script-fallback li a {
  color: var(--ink);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.no-script-fallback li a:hover {
  border-bottom-color: var(--orange);
}

.no-script-fallback li span {
  display: block;
  margin-top: 2px;
  font-size: 10.5px;
  color: var(--ink-soft);
}

/* 页脚说明：评分与图片口径 */
.footer-col--note p strong {
  display: block;
  margin-bottom: 2px;
  color: var(--ink);
  font-weight: 600;
}

.footer-col--note p b {
  color: var(--orange-deep);
  font-weight: 600;
}

/* ---------- 7. AI 点菜助手 ---------- */

.ai-disclosure {
  margin: 0 0 8px;
  font-size: 11px;
  line-height: 1.7;
  color: var(--ink-soft);
  opacity: 0.85;
}

.ai-form {
  margin: 0 0 34px;
  padding: 26px 28px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: var(--paper-soft);
  display: grid;
  gap: 20px;
}

.ai-field {
  border: 0;
  margin: 0;
  padding: 0;
  min-width: 0;
}

.ai-field legend {
  padding: 0;
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 14px;
  color: var(--ink);
}

.ai-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.ai-chips { display: flex; flex-wrap: wrap; gap: 8px; }

.ai-chip input { position: absolute; opacity: 0; pointer-events: none; }

.ai-chip span {
  display: inline-block;
  padding: 8px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 12.5px;
  color: var(--ink);
  background: var(--paper);
  cursor: pointer;
  transition: all 0.15s ease;
}

.ai-chip input:checked + span {
  background: var(--orange);
  border-color: var(--orange-deep);
  color: #fff;
}

.ai-chip input:focus-visible + span { outline: 2px solid var(--orange-deep); outline-offset: 2px; }

.ai-field select,
.ai-field input[type="text"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--paper);
  color: var(--ink);
  font-size: 13px;
  font-family: inherit;
}

.ai-submit {
  justify-self: start;
  padding: 13px 34px;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--orange);
  color: #fff;
  font-family: var(--serif);
  font-size: 15px;
  cursor: pointer;
  transition: opacity 0.15s ease;
}

.ai-submit:hover { opacity: 0.9; }
.ai-submit:disabled { opacity: 0.55; cursor: wait; }

.ai-note { margin: 0; font-size: 10.5px; color: var(--ink-soft); }

.ai-loading { text-align: center; padding: 46px 0; }
.ai-loading__train { font-size: 34px; display: inline-block; animation: ai-chug 1.2s ease-in-out infinite; }
.ai-loading p { margin: 12px 0 0; font-size: 13px; color: var(--ink-soft); }
@keyframes ai-chug { 0%,100% { transform: translateX(0); } 50% { transform: translateX(10px); } }

.ai-error { padding: 22px; text-align: center; border: 1px dashed var(--line-strong); border-radius: var(--radius-md); color: var(--ink-soft); }

.ai-plan__head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin: 0 0 16px; }
.ai-plan__opening { margin: 0; font-family: var(--serif); font-size: 18px; color: var(--ink); }
.ai-plan__badge {
  flex: none;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--orange);
  color: #fff;
  font-size: 10.5px;
}
.ai-plan__badge--rules { background: var(--ink-soft); }

.ai-plan__picks { display: grid; gap: 12px; }

.ai-pick {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: var(--paper);
}

.ai-pick__rank { text-align: center; padding-top: 4px; }
.ai-pick__rank b { display: block; font-family: var(--serif); font-size: 24px; color: var(--orange-deep); }
.ai-pick__rank small { font-size: 10px; color: var(--ink-soft); }

.ai-pick__head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.ai-pick__head h4 { margin: 0; font-family: var(--serif); font-size: 16px; color: var(--ink); }
.ai-pick__avg { font-size: 12px; color: var(--ink-soft); white-space: nowrap; }
.ai-pick__dish { margin: 6px 0 0; font-size: 12.5px; color: var(--ink-soft); }
.ai-pick__dish b { color: var(--ink); }
.ai-pick__reason { margin: 8px 0 0; font-size: 13px; line-height: 1.7; color: var(--ink); }
.ai-pick__caution { margin: 8px 0 0; font-size: 11px; color: var(--ink-soft); }

.ai-plan__foot { margin-top: 18px; padding-top: 14px; border-top: 1px dashed var(--line-strong); }
.ai-plan__total { margin: 0 0 10px; font-size: 14px; color: var(--ink); }
.ai-plan__total b { font-size: 20px; color: var(--orange-deep); }
.ai-plan__tips { margin: 0 0 14px; padding-left: 18px; font-size: 11.5px; line-height: 1.8; color: var(--ink-soft); }
.ai-plan__actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

.ai-apply, .ai-again {
  padding: 10px 22px;
  border: 1px solid var(--orange-deep);
  border-radius: var(--radius-sm);
  background: var(--orange);
  color: #fff;
  font-size: 13px;
  cursor: pointer;
}
.ai-again { background: transparent; color: var(--orange-deep); }
.ai-apply:disabled { opacity: 0.7; cursor: default; }
.ai-route-link { font-size: 13px; color: var(--ink); text-decoration: underline; }

@media (max-width: 720px) {
  .ai-form { padding: 20px 16px; }
  .ai-row { grid-template-columns: 1fr; }
  .ai-pick { grid-template-columns: 40px 1fr; padding: 14px; }
  .ai-plan__head { flex-direction: column; align-items: flex-start; gap: 8px; }
}

/* AI 页关键内容不依赖入场动画，任何内核下都直接可见 */
html .ai-form, html .ai-result, html .ai .section-title-row {
  opacity: 1 !important;
  transform: none !important;
}