/* ============================================================
   PAWFIT 毛孩尺碼 — 寵物服飾主題（尺碼先行）
   繼承 Aurora 基底（custom.css）；本檔＝皮膚 ＋ 首頁「量度 → 配碼」框架
   令牌三類：
     A 類（商家可換，--clay-*，一律 var(..., fallback)）
     B 類（本主題專屬，--pf-*，已列 config.json tokens.proprietary）
     C 類（中性色／語意狀態色，由基底提供，本檔不重複定義）
   ============================================================ */
:root{
  /* A 類：沒注入（商家未改色）時的本主題原值 */
  --clay-primary:#2E2A25;
  --clay-primary-hover:#1B1815;
  --clay-accent:#C0392B;
  --clay-bg:#FFFFFF;
  --clay-accent-soft:#F2EAE0;
  --clay-radius:6px;
  --clay-radius-xs:4px;
  /* B 類：本主題專屬（刻意不隨商家換色） */
  --pf-line:rgba(36,31,26,.14);
  --pf-line-2:rgba(36,31,26,.26);
  --pf-sand:#F4EDE3;
  --pf-mark:#C0392B;
  --pf-shadow:0 1px 2px rgba(36,31,26,.05);
  --pf-shadow-thumb:0 1px 4px rgba(36,31,26,.28);
}

body.pawfit-body{
  background-color:var(--clay-bg,#FFFFFF) !important;
  background-image:none !important;
}
/* 純白底：關掉基底極光光球，否則頁面上方 640px 會被品牌色暈染成米色 */
body.pawfit-body::before{display:none !important}

/* ===== 全站骨架：細線、小圓角、平實表面 ===== */
body.pawfit-body .clay-top-bar{
  background:var(--clay-primary-hover,#1B1815) !important;
  border-bottom:0;
}
/* ===== 頁頭公告：與語言／幣種同排（公告在左、切換在右），手機亦保持橫向 ===== */
body.pawfit-body .clay-top-bar .clay-top-left{
  flex:none;
  display:flex;
  align-items:center;
  gap:8px;
}
body.pawfit-body .pf-announce{
  min-width:0;
  flex:1;
  font-size:12px;
  font-weight:500;
  letter-spacing:.02em;
  color:var(--announce-color,rgba(255,255,255,.86));
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
body.pawfit-body .pf-announce__sep{margin:0 8px;opacity:.4}
/* 跑馬燈（後台「頁頭公告」選跑馬燈）：內容複製兩份，位移 50% 無縫循環。
   軌道要能壓縮（min-width: 0 ＋ overflow: hidden），否則 nowrap 內容會把頂欄撐破。 */
body.pawfit-body .pf-announce.is-marquee{flex:1 1 auto;min-width:0;overflow:hidden}
body.pawfit-body .pf-announce__track{display:block;flex:1 1 auto;min-width:0;overflow:hidden}
body.pawfit-body .pf-announce__track-inner{
  display:inline-flex;
  white-space:nowrap;
  will-change:transform;
  animation:pfMarquee 26s linear infinite;
}
body.pawfit-body .pf-announce__group{display:inline-flex;align-items:center}
@keyframes pfMarquee{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}
body.pawfit-body .clay-header{
  background:rgba(255,255,255,.92) !important;
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--pf-line);
}
body.pawfit-body .clay-header::after{display:none}
body.pawfit-body .clay-nav a{
  border-radius:var(--clay-radius-xs,4px);
  color:var(--clay-text);
}
body.pawfit-body .clay-nav a:hover,
body.pawfit-body .clay-nav a.active{
  background:var(--clay-accent-soft,#F2EAE0);
  color:var(--clay-primary-hover,#1B1815);
}
body.pawfit-body .clay-footer{
  background:var(--clay-primary-hover,#1B1815) !important;
  border-top:0;
  /* 頁腳是深底，文字一律配淺色。基底 .clay-footer-copy 用 --clay-text-muted，
     而 pawfit 的 --clay-text-muted 是深灰（rgba(10,10,10,.58)）→ 疊在近黑底上等於隱形
     （用戶 2026-09-27 反映版權文字看不見）。 */
  color:rgba(255,255,255,.72);
}
body.pawfit-body .clay-footer a{color:rgba(255,255,255,.72)}
body.pawfit-body .clay-footer a:hover{color:#fff}
body.pawfit-body .clay-footer .fcol-title,
body.pawfit-body .clay-footer h2{color:#fff}
/* 版權行、logo 文字、社群標題：跟深底配對的淺色（版權略暗一級，層次唔會搶過連結） */
body.pawfit-body .clay-footer .clay-footer-copy{color:rgba(255,255,255,.62)}
/* 店名在深底上用純白：原本套的是漸變裁字（background-clip:text，漸變由近黑開始），
   左半邊疊在深底上等於睇唔到；這裡取消漸變、統一字色。 */
body.pawfit-body .clay-footer .clay-footer-logo span{
  color:#fff;
  background:none;
  -webkit-text-fill-color:currentColor;
}
body.pawfit-body .clay-footer .social-follow-title{color:rgba(255,255,255,.72)}

/* ===== 按鈕：預設透明底＋灰邊；紅色只留給「選中」與「折扣」 ===== */
body.pawfit-body .clay-btn,
body.pawfit-body .btn,
body.pawfit-body .pf-cta{
  border-radius:var(--clay-radius,6px);
}
body.pawfit-body .btn-outline,
body.pawfit-body .clay-btn-outline{
  background:transparent;
  border:1px solid var(--pf-line-2);
  color:var(--clay-text);
}
body.pawfit-body .btn-outline:hover,
body.pawfit-body .clay-btn-outline:hover{
  border-color:var(--clay-primary-hover,#1B1815);
  color:var(--clay-primary-hover,#1B1815);
}

/* 折扣標籤＝紅色（唯一允許用紅的兩處之一） */
body.pawfit-body .sale-badge,
body.pawfit-body .discount-badge,
body.pawfit-body .product-wrap .discount-badge{
  background:var(--pf-mark) !important;
  color:#fff !important;
  border:0 !important;
  border-radius:var(--clay-radius-xs,4px) !important;
  box-shadow:none !important;
}

/* ===== 模組區塊標題：左對齊細線，不用大色塊 ===== */
body.pawfit-body .module-title{
  font-size:22px;
  letter-spacing:.02em;
}
body.pawfit-body .module-title span{color:var(--clay-text)}

/* ===== 商品卡（全站共用 partial）===== */
body.pawfit-body .product-card.pf-card{
  background:#fff;
  border:1px solid var(--pf-line);
  border-radius:var(--clay-radius,6px);
  padding:0;
  overflow:hidden;
  box-shadow:var(--pf-shadow);
  transition:transform .2s cubic-bezier(.23,1,.32,1),border-color .2s ease;
}
body.pawfit-body .product-card.pf-card:hover{
  border-color:var(--pf-line-2);
  transform:translateY(-2px);
}
body.pawfit-body .pf-card .product-thumb{border-radius:0;background:var(--pf-sand)}
body.pawfit-body .pf-card .product-info{padding:12px 14px 0}
body.pawfit-body .pf-card .product-name{
  font-size:14px;
  line-height:1.45;
  font-weight:600;
  letter-spacing:.01em;
}
body.pawfit-body .pf-card .product-price{margin-top:8px}
body.pawfit-body .pf-card .product-price .price{
  font-size:15px;
  font-weight:700;
  color:var(--clay-text);
}
body.pawfit-body .pf-card .price-original{
  color:var(--clay-text-muted);
  font-size:12.5px;
}
body.pawfit-body .pf-card .quick-add{
  border-radius:var(--clay-radius-xs,4px);
}
body.pawfit-body .pf-card .quick-add:hover{
  background:var(--clay-primary-hover,#1B1815);
  color:#fff;
  border-color:var(--clay-primary-hover,#1B1815);
}
body.pawfit-body .pf-card .fav-btn{background:rgba(255,255,255,.9)}

/* 到貨碼數條：14 段＝尺碼軸的 14 個碼，深色＝有貨 */
.pf-stock{
  display:flex;
  align-items:center;
  gap:8px;
  margin:10px 0 12px;
}
.pf-stock__bar{display:flex;gap:2px;flex:1;min-width:0}
.pf-stock__bar i{
  flex:1 1 auto;
  height:4px;
  border-radius:1px;
  background:var(--pf-line);
}
.pf-stock__bar i.on{background:var(--clay-primary,#2E2A25)}
.pf-stock__txt{
  flex:none;
  font-size:11px;
  color:var(--clay-text-muted);
  letter-spacing:.02em;
  white-space:nowrap;
}
.pf-stock__txt b{color:var(--clay-primary,#2E2A25);font-weight:700}
.pf-stock.is-none .pf-stock__txt{color:var(--clay-text-muted)}

/* ===== 首屏：量度 → 配碼 ===== */
.pf-hero{
  padding:40px 0 8px;
  border-bottom:1px solid var(--pf-line);
}
.pf-hero__in{
  display:grid;
  grid-template-columns:minmax(0,540px) minmax(0,1fr);
  gap:48px;
  align-items:start;
}
.pf-kicker{
  display:inline-block;
  font-size:11px;
  font-weight:700;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--clay-text-muted);
  border:1px solid var(--pf-line);
  border-radius:var(--clay-radius-xs,4px);
  padding:4px 9px;
  margin-bottom:18px;
}
.pf-fit__h{
  margin:0 0 14px;
  font-size:clamp(30px,3.4vw,46px);
  line-height:1.18;
  font-weight:700;
  letter-spacing:-.01em;
  color:var(--clay-text);
}
.pf-fit__h em{font-style:normal;color:var(--clay-accent,#C0392B)}
.pf-fit__lede{
  margin:0 0 24px;
  font-size:14.5px;
  line-height:1.8;
  color:var(--clay-text-secondary);
  max-width:44ch;
}
.pf-seg{display:inline-flex;border:1px solid var(--pf-line-2);border-radius:var(--clay-radius,6px);overflow:hidden;margin-bottom:20px}
.pf-seg__b{
  appearance:none;
  border:0;
  background:transparent;
  padding:8px 22px;
  font-size:13.5px;
  font-weight:600;
  color:var(--clay-text-secondary);
  cursor:pointer;
  transition:background .16s ease,color .16s ease;
}
.pf-seg__b + .pf-seg__b{border-left:1px solid var(--pf-line-2)}
.pf-seg__b:hover{background:var(--pf-sand)}
/* 選中＝紅色（與尺碼軸 chip 同一語言：紅只代表「你揀咗」） */
.pf-seg__b.is-on{background:var(--pf-mark);color:#fff}

.pf-field{margin-bottom:16px}
.pf-field > label{
  display:block;
  font-size:12px;
  font-weight:600;
  letter-spacing:.06em;
  color:var(--clay-text-secondary);
  margin-bottom:7px;
}
.pf-field__val{
  float:right;
  font-size:12px;
  color:var(--clay-text-muted);
}
.pf-field__val b{color:var(--clay-primary-hover,#1B1815);font-size:13px}
.pf-field input[type=range]{
  width:100%;
  appearance:none;
  height:4px;
  border-radius:2px;
  background:var(--pf-line);
  outline:none;
}
.pf-field input[type=range]::-webkit-slider-thumb{
  appearance:none;
  width:18px;
  height:18px;
  border-radius:50%;
  background:var(--clay-primary-hover,#1B1815);
  border:2px solid #fff;
  box-shadow:var(--pf-shadow-thumb);
  cursor:pointer;
}
.pf-field input[type=range]::-moz-range-thumb{
  width:16px;height:16px;border-radius:50%;
  background:var(--clay-primary-hover,#1B1815);
  border:2px solid #fff;cursor:pointer;
}
.pf-two{display:grid;grid-template-columns:1fr 1fr;gap:14px}

.pf-res{
  margin-top:22px;
  padding:18px;
  background:var(--pf-sand);
  border:1px solid var(--pf-line);
  border-radius:var(--clay-radius,6px);
}
.pf-res__size{display:flex;align-items:baseline;gap:10px}
.pf-res__size span{
  font-size:52px;
  line-height:1;
  font-weight:700;
  letter-spacing:-.02em;
  color:var(--clay-accent,#C0392B);
  transition:opacity .13s ease,filter .13s ease;
}
.pf-res__size span.is-swap{opacity:0;filter:blur(3px)}
.pf-res__size small{
  font-size:11px;
  letter-spacing:.14em;
  color:var(--clay-text-muted);
}
.pf-res__note{
  margin:8px 0 14px;
  font-size:12.5px;
  line-height:1.7;
  color:var(--clay-text-secondary);
}
.pf-cta{
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:44px;
  padding:0 20px;
  background:var(--clay-primary-hover,#1B1815);
  border:1px solid var(--clay-primary-hover,#1B1815);
  color:#fff;
  font-size:13.5px;
  font-weight:600;
  letter-spacing:.02em;
  transition:opacity .18s ease;
}
.pf-cta:hover{opacity:.88}
.pf-cta:active{transform:scale(.985)}

.pf-tip{
  margin:16px 0 0;
  font-size:12px;
  line-height:1.85;
  color:var(--clay-text-muted);
  white-space:pre-line;
}

.pf-hero__ph{margin:0;position:relative}
.pf-hero__ph img{
  width:100%;
  height:clamp(380px,44vw,560px);
  object-fit:cover;
  border-radius:var(--clay-radius,6px);
  background:var(--pf-sand);
  display:block;
}
.pf-hero__ph figcaption{
  margin-top:10px;
  font-size:12px;
  letter-spacing:.04em;
  color:var(--clay-text-muted);
}

/* ===== 主視覺多圖輪播（後台 fit_finder 可上傳多張，一張時維持原本單圖） ===== */
.pf-hero__ph .pf-hero__stage{position:relative}
.pf-hero__ph .pf-slide{
  position:absolute;
  inset:0;
  opacity:0;
  transition:opacity .45s ease;
  pointer-events:none;
}
.pf-hero__ph .pf-slide.is-on{
  position:relative;
  opacity:1;
  pointer-events:auto;
}
.pf-hero__ph .pf-slide a{display:block;height:100%}
.pf-hero__ph .pf-slide img{
  width:100%;
  height:clamp(380px,44vw,560px);
  object-fit:cover;
  border-radius:var(--clay-radius,6px);
  background:var(--pf-sand);
  display:block;
}
.pf-hero__ph .pf-dots{
  position:absolute;
  left:0;
  right:0;
  bottom:14px;
  display:flex;
  justify-content:center;
  gap:7px;
}
.pf-hero__ph .pf-dot{
  width:9px;
  height:9px;
  padding:0;
  border:0;
  border-radius:50%;
  background:rgba(255,255,255,.55);
  box-shadow:0 1px 3px rgba(0,0,0,.28);
  cursor:pointer;
  transition:transform .2s ease, background .2s ease;
}
.pf-hero__ph .pf-dot:hover{background:rgba(255,255,255,.8)}
.pf-hero__ph .pf-dot.is-on{background:#fff;transform:scale(1.25)}
@media (prefers-reduced-motion: reduce){
  .pf-hero__ph .pf-slide{transition:none}
}

/* ===== 尺碼軸 ===== */
.pf-axis{
  padding:26px 0;
  border-bottom:1px solid var(--pf-line);
}
.pf-axis__head{
  display:flex;
  align-items:baseline;
  gap:14px;
  margin-bottom:14px;
}
.pf-axis__head h2{
  margin:0;
  font-size:17px;
  font-weight:700;
  letter-spacing:.01em;
}
.pf-axis__head p{margin:0;font-size:12.5px;color:var(--clay-text-muted)}
.pf-axis__row{display:flex;flex-wrap:wrap;gap:6px}
.pf-chip{
  appearance:none;
  min-width:44px;
  height:34px;
  padding:0 12px;
  background:transparent;
  border:1px solid var(--pf-line-2);
  border-radius:var(--clay-radius,6px);
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.04em;
  color:var(--clay-text);
  cursor:pointer;
  transition:border-color .16s ease,background .16s ease,color .16s ease;
}
.pf-chip:hover{border-color:var(--clay-primary-hover,#1B1815)}
.pf-chip.is-on{
  background:var(--pf-mark);
  border-color:var(--pf-mark);
  color:#fff;
}

/* ===== 尺碼導向貨品牆 ===== */
.pf-sec{padding:38px 0 6px}
.pf-sec__head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:16px;
  padding-bottom:12px;
  margin-bottom:20px;
  border-bottom:1px solid var(--pf-line);
}
.pf-sec__tt h2{margin:0 0 4px;font-size:22px;font-weight:700;letter-spacing:.01em}
.pf-sec__tt p{margin:0;font-size:12.5px;color:var(--clay-text-muted)}
.pf-sec__more{
  flex:none;
  font-size:12.5px;
  font-weight:600;
  color:var(--clay-text);
  border-bottom:1px solid var(--pf-line-2);
  padding-bottom:2px;
}
.pf-sec__more:hover{color:var(--clay-primary-hover,#1B1815);border-color:var(--clay-primary-hover,#1B1815)}
.pf-grid{
  display:grid;
  grid-template-columns:repeat(var(--pf-cols,4),minmax(0,1fr));
  gap:20px;
}
.pf-cell{min-width:0}
/* 尺碼軸／配碼工具篩選後，把不對碼的貨品格收起 */
.pf-cell.is-hidden{display:none}
.pf-empty{
  padding:28px;
  text-align:center;
  font-size:13px;
  color:var(--clay-text-muted);
  border:1px dashed var(--pf-line-2);
  border-radius:var(--clay-radius,6px);
}

/* ===== 響應式 ===== */
@media (max-width:1180px){
  .pf-hero__in{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px}
  .pf-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
}
@media (max-width:900px){
  .pf-hero{padding:26px 0 4px}
  .pf-hero__in{grid-template-columns:minmax(0,1fr);gap:26px}
  .pf-hero__ph{order:-1}
  .pf-hero__ph img{height:clamp(260px,52vw,380px)}
  .pf-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
}
@media (max-width:640px){
  .pf-fit__h{font-size:29px}
  .pf-res__size span{font-size:44px}
  .pf-two{grid-template-columns:1fr}
  .pf-cta{width:100%;justify-content:center}
  .pf-sec__head{flex-direction:column;align-items:flex-start}
  body.pawfit-body .pf-card .product-info{padding:10px 12px 0}
}
@media (prefers-reduced-motion:reduce){
  .pf-card,.pf-cta,.pf-res__size span,.pf-chip,.pf-seg__b{transition:none}
  body.pawfit-body .product-card.pf-card:hover{transform:none}
  /* 減少動效：公告不做位移，只留一份內容靜態顯示 */
  body.pawfit-body .pf-announce__group:nth-of-type(n+2){display:none!important}
}