/* ===== PaceMate Store — product detail — on bib.css + shop.css tokens ===== */

.dp-crumb{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--muted);padding:20px 0 4px;flex-wrap:wrap}
.dp-crumb a{color:var(--muted);font-weight:500}
.dp-crumb a:hover{color:var(--brand-deep)}
.dp-crumb .cr{width:14px;height:14px;color:var(--muted-2);transform:rotate(-90deg)}
.dp-crumb span{color:var(--ink);font-weight:600}

.dp-top{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:16px}

/* gallery */
.dp-gallery{position:sticky;top:88px;align-self:start}
.dp-main{position:relative;aspect-ratio:1/1;background:var(--neutral);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.dp-main image-slot{position:absolute;inset:0;width:100%;height:100%}
.dp-fav{position:absolute;right:14px;top:14px;z-index:3;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.92);backdrop-filter:blur(4px);color:var(--muted);box-shadow:var(--shadow-sm);transition:color .15s,transform .15s}
.dp-fav:hover{transform:scale(1.08)}
.dp-fav.on{color:var(--red)}
.dp-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:11px;margin-top:11px}
.dp-thumb{position:relative;aspect-ratio:1/1;background:var(--neutral);border:2px solid var(--line);border-radius:13px;overflow:hidden;transition:border-color .15s}
.dp-thumb image-slot{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.dp-thumb.on{border-color:var(--brand)}

/* info */
.dp-info{padding-top:4px}
.dp-brand{font-size:13px;font-weight:600;color:var(--muted);letter-spacing:.02em;margin-bottom:7px}
.dp-name{font-size:29px;font-weight:800;letter-spacing:-.025em;line-height:1.18;margin:0 0 13px}
.dp-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:18px}
.dp-rate{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:var(--muted);font-weight:600}
.dp-rate svg{color:var(--star)}
.dp-rate b{color:var(--ink);font-weight:700}
.dp-sold{font-size:13px;color:var(--muted);position:relative;padding-left:15px}
.dp-sold::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:4px;border-radius:50%;background:var(--neutral-2)}

.dp-pricebox{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;background:var(--brand-soft);border:1px solid var(--brand-border);border-radius:15px;padding:16px 18px;margin-bottom:22px}
.dp-now{font-size:30px;font-weight:800;letter-spacing:-.03em;color:var(--ink)}
.dp-old{display:flex;align-items:center;gap:9px}
.dp-old s{font-size:15px;color:var(--muted-2)}
.dp-off{font-size:12.5px;font-weight:800;color:#fff;background:var(--red);padding:3px 9px;border-radius:7px}

.dp-opt{margin-bottom:20px}
.dp-opt-h{font-size:13.5px;font-weight:700;color:var(--ink-2);margin-bottom:11px;display:flex;align-items:center;gap:7px}
.dp-opt-h b{color:var(--ink);font-weight:700}
.dp-opt-h em{font-style:normal;color:var(--red);font-weight:600;font-size:12.5px}
.dp-guide{margin-left:auto;font-size:12.5px;font-weight:700;color:var(--brand-deep)}
.dp-colors{display:flex;gap:10px;flex-wrap:wrap}
.dp-color{width:42px;height:42px;border-radius:12px;border:2px solid var(--line);padding:3px;transition:border-color .15s}
.dp-color span{display:block;width:100%;height:100%;border-radius:8px;border:1px solid rgba(0,0,0,.08)}
.dp-color.on{border-color:var(--brand)}
.dp-sizes{display:flex;gap:9px;flex-wrap:wrap}
.dp-size{min-width:52px;height:46px;padding:0 14px;border-radius:12px;border:1.5px solid var(--line);background:#fff;font-size:14px;font-weight:700;color:var(--ink-2);transition:all .14s}
.dp-size:hover{border-color:var(--brand-border)}
.dp-size.on{border-color:var(--brand);background:var(--brand-soft);color:var(--brand-deep)}
.dp-size.off{opacity:.32;text-decoration:line-through;background:#f6f7f9;cursor:not-allowed;pointer-events:none}
.dp-styles{display:flex;gap:9px;flex-wrap:wrap}
.dp-style{height:46px;padding:0 18px;border-radius:12px;border:1.5px solid var(--line);background:#fff;font-size:14px;font-weight:700;color:var(--ink-2);transition:all .14s}
.dp-style:hover{border-color:var(--brand-border)}
.dp-style.on{border-color:var(--brand);background:var(--brand-soft);color:var(--brand-deep)}
/* Phom áo (Nam/Nữ) — cùng kiểu nút với Kiểu áo */
.dp-gender{height:46px;padding:0 18px;border-radius:12px;border:1.5px solid var(--line);background:#fff;font-size:14px;font-weight:700;color:var(--ink-2);transition:all .14s}
.dp-gender:hover{border-color:var(--brand-border)}
.dp-gender.on{border-color:var(--brand);background:var(--brand-soft);color:var(--brand-deep)}

.dp-qtyrow{display:flex;align-items:center;gap:16px}
.qty.lg{border:1.5px solid var(--line);border-radius:12px}
.qty.lg button{width:42px;height:46px}
.qty.lg span{min-width:42px;font-size:15px}
.dp-stock{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--green-deep);font-weight:600}
.dp-stock .od{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px var(--green-soft)}

.dp-buy{display:flex;gap:12px;margin:24px 0 20px}
.dp-addcart{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:54px;border-radius:14px;border:1.5px solid var(--ink);background:#fff;font-size:15px;font-weight:700;color:var(--ink);transition:background .15s}
.dp-addcart:hover{background:var(--neutral)}
.dp-buynow{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:54px;border-radius:14px;background:var(--grad);color:var(--btn-ink);font-size:15px;font-weight:800;box-shadow:var(--shadow-brand);transition:transform .15s}
.dp-buynow:hover{transform:translateY(-1px)}

.dp-assure{list-style:none;margin:0;padding:18px 0 0;border-top:1px solid var(--line-soft);display:flex;flex-direction:column;gap:11px}
.dp-assure li{display:flex;align-items:center;gap:11px;font-size:13.5px;color:var(--ink-2);font-weight:500}
.dp-assure li svg{color:var(--green-deep);flex-shrink:0}

/* tabs */
.dp-tabs{margin-top:44px}
.dp-tabbar{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:24px}
.dp-tabbtn{font-size:15px;font-weight:700;color:var(--muted);padding:13px 18px;border-bottom:2.5px solid transparent;margin-bottom:-1px;transition:color .15s,border-color .15s}
.dp-tabbtn:hover{color:var(--ink-2)}
.dp-tabbtn.on{color:var(--ink);border-color:var(--brand)}
.dp-desc{max-width:760px}
.dp-desc p{font-size:15px;line-height:1.7;color:var(--ink-2);margin:0 0 18px}
.dp-hilite{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.dp-hilite li{display:flex;align-items:center;gap:11px;font-size:14.5px;color:var(--ink);font-weight:500}
.dp-hilite li svg{color:var(--green-deep);flex-shrink:0}
.dp-spec{width:100%;max-width:620px;border-collapse:collapse}
.dp-spec td{padding:13px 16px;font-size:14px;border-bottom:1px solid var(--line-soft)}
.dp-spec td:first-child{color:var(--muted);font-weight:600;width:38%}
.dp-spec td:last-child{color:var(--ink);font-weight:600}
.dp-spec tr:nth-child(odd){background:var(--bg)}
.dp-reviews{max-width:720px}
.dp-rev-sum{display:flex;align-items:center;gap:22px;padding-bottom:22px;margin-bottom:18px;border-bottom:1px solid var(--line-soft)}
.rv-big{font-size:46px;font-weight:800;letter-spacing:-.03em;line-height:1}
.rv-big span{font-size:18px;color:var(--muted-2);font-weight:600}
.rv-stars{color:var(--star);font-size:18px;letter-spacing:2px}
.rv-n{font-size:13px;color:var(--muted);margin-top:4px}
.dp-rev{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line-soft)}
.dp-rev:last-child{border-bottom:none}
.rv-av{width:42px;height:42px;border-radius:50%;background:var(--brand-soft);color:var(--brand-deep);display:grid;place-items:center;font-weight:800;font-size:16px;flex-shrink:0}
.rv-top{display:flex;align-items:center;gap:10px;margin-bottom:5px}
.rv-top b{font-size:14px;font-weight:700}
.rv-st{color:var(--star);font-size:13px}
.dp-rev p{font-size:14px;color:var(--ink-2);line-height:1.55;margin:0}

.dp-related{margin-top:54px;padding-bottom:50px}

/* mobile sticky buy bar (hidden desktop) */
.dp-bar{display:none}

@media(max-width:1080px){
  .dp-name{font-size:25px}
}
@media(max-width:860px){
  .nav-links,.ghost-btn{display:none}
  .dp-top{grid-template-columns:1fr;gap:24px}
  .dp-gallery{position:static}
  .pgrid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  body{padding-bottom:calc(70px + env(safe-area-inset-bottom))}
  .shell{padding:0 16px}
  .dp-crumb{font-size:12px;padding:14px 0 2px}
  .dp-main{border-radius:16px}
  .dp-thumbs{gap:8px;margin-top:8px}
  .dp-name{font-size:21px}
  .dp-pricebox{padding:13px 15px;border-radius:13px}
  .dp-now{font-size:25px}
  .dp-buy{display:none}
  .dp-tabs{margin-top:34px}
  .dp-tabbar{gap:0;overflow-x:auto;scrollbar-width:none}
  .dp-tabbar::-webkit-scrollbar{display:none}
  .dp-tabbtn{font-size:14px;padding:12px 14px;white-space:nowrap}
  .dp-related{margin-top:40px;padding-bottom:30px}
  .pgrid{grid-template-columns:repeat(2,1fr);gap:11px}

  .dp-bar{display:flex;align-items:center;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:70;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:10px max(14px,env(safe-area-inset-right)) calc(10px + env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left))}
  .dp-bar-price{flex:1;min-width:0;display:flex;flex-direction:column;line-height:1.2}
  .dp-bar-price span{font-size:11px;color:var(--muted);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .dp-bar-price b{font-size:18px;font-weight:800;letter-spacing:-.02em}
  .dp-bar-cart{flex-shrink:0;width:50px;height:50px;border-radius:13px;display:grid;place-items:center;border:1.5px solid var(--ink);color:var(--ink);background:#fff}
  .dp-bar-buy{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 26px;border-radius:13px;background:var(--grad);color:var(--btn-ink);font-size:15px;font-weight:800;box-shadow:var(--shadow-brand)}
}
@media(max-width:380px){
  .dp-name{font-size:19px}
  .dp-now{font-size:22px}
  .dp-bar-buy{padding:0 18px;font-size:14px}
}

/* Bảng size tự dựng trong modal */
.dp-sizetable{width:100%;border-collapse:collapse;font-size:14px}
.dp-sizetable th,.dp-sizetable td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:center}
.dp-sizetable th{background:#f6f7f9;font-weight:700;color:var(--ink-2);font-size:12.5px;text-transform:uppercase;letter-spacing:.04em}
.dp-sizetable tbody tr:last-child td{border-bottom:none}
.dp-sizetable tbody tr:nth-child(even){background:#fafbfc}