/* ==========================================================
   VIC.ir — صفحه کالا (Product Detail)
   prefix: pdp-  |  RTL  |  Vazirmatn + JetBrains Mono
   هماهنگ با pgd.css (صفحه گروه محصول) و پروفایل شرکت
   ========================================================== */
.pdp-page{
  --pdp-navy:#0B1829; --pdp-navy-2:#12263F; --pdp-blue:#153D6E;
  --pdp-orange:#F5821F; --pdp-orange-d:#C96A12; --pdp-orange-soft:#FFF3E6;
  --pdp-bg:#F3F5F9; --pdp-card:#fff; --pdp-ink:#0F1E33; --pdp-muted:#64748B;
  --pdp-line:#E3E8F0; --pdp-green:#16A34A; --pdp-red:#DC2626; --pdp-blue-soft:#EAF1FB;
  --pdp-r:18px; --pdp-shadow:0 1px 2px rgba(15,30,51,.04),0 8px 24px -12px rgba(15,30,51,.12);
  font-family:'Vazirmatn',Tahoma,sans-serif;color:var(--pdp-ink);background:var(--pdp-bg);
  direction:rtl;padding:12px 12px 64px;
}
.pdp-page *{box-sizing:border-box}
.pdp-page a{text-decoration:none;color:inherit}
.pdp-page button{font-family:inherit}
.pdp-mono{font-family:'JetBrains Mono',monospace;letter-spacing:.02em}
.pdp-wrap{max-width:1320px;margin:0 auto}
.pdp-page :focus-visible{outline:3px solid rgba(245,130,31,.55);outline-offset:2px;border-radius:8px}

/* ---------- Breadcrumb ---------- */
.pdp-crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:12.5px;color:var(--pdp-muted);padding:10px 6px 14px}
.pdp-crumb a:hover{color:var(--pdp-orange-d)}
.pdp-crumb i{font-style:normal;opacity:.5}
.pdp-crumb b{color:var(--pdp-ink);font-weight:700}

/* ---------- Top: gallery + buy panel ---------- */
.pdp-top{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:24px;align-items:start}
.pdp-card{background:var(--pdp-card);border-radius:var(--pdp-r);box-shadow:var(--pdp-shadow);padding:26px}

/* gallery */
.pdp-gallery{padding:18px}
.pdp-stage{
  position:relative;aspect-ratio:4/3;border-radius:14px;overflow:hidden;cursor:zoom-in;
  background:linear-gradient(180deg,#F7F9FC,#EDF1F7);display:flex;align-items:center;justify-content:center;touch-action:pan-y
}
.pdp-stage img{width:92%;height:92%;object-fit:contain;transition:opacity .2s;user-select:none;-webkit-user-drag:none}
.pdp-stage img.is-swap{opacity:0}
.pdp-stage .pdp-ph{width:96px;height:96px;color:#B8C4D6}
.pdp-nav{
  position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;border:1px solid var(--pdp-line);
  background:rgba(255,255,255,.95);color:var(--pdp-blue);cursor:pointer;display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px -8px rgba(15,30,51,.4);transition:.15s
}
.pdp-nav:hover{background:var(--pdp-orange);color:#fff;border-color:var(--pdp-orange)}
.pdp-nav svg{width:20px;height:20px}
.pdp-nav.is-prev{right:12px}   /* RTL: قبلی سمت راست */
.pdp-nav.is-next{left:12px}
.pdp-count{
  position:absolute;bottom:12px;left:12px;background:rgba(11,24,41,.78);color:#fff;font-size:12px;
  border-radius:99px;padding:3px 11px
}
.pdp-zoom{
  position:absolute;top:12px;left:12px;width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.95);
  border:1px solid var(--pdp-line);color:var(--pdp-muted);display:flex;align-items:center;justify-content:center;pointer-events:none
}
.pdp-zoom svg{width:18px;height:18px}
.pdp-thumbs{display:flex;gap:10px;margin-top:12px;overflow-x:auto;scrollbar-width:thin;padding-bottom:4px}
.pdp-thumb{
  flex:none;width:84px;height:68px;border-radius:12px;border:2px solid var(--pdp-line);background:#F3F6FA;
  padding:4px;cursor:pointer;transition:.15s;overflow:hidden
}
.pdp-thumb img{width:100%;height:100%;object-fit:contain;display:block}
.pdp-thumb:hover{border-color:rgba(245,130,31,.6)}
.pdp-thumb.is-on{border-color:var(--pdp-orange);box-shadow:0 0 0 3px rgba(245,130,31,.18)}

/* buy panel */
.pdp-buy{position:sticky;top:8px;display:flex;flex-direction:column;gap:16px}
.pdp-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.pdp-tag{
  display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:99px;font-size:12px;font-weight:700;
  background:var(--pdp-blue-soft);color:var(--pdp-blue);border:1px solid rgba(21,61,110,.12)
}
.pdp-tag.is-group{background:#fff;color:var(--pdp-muted);border-color:var(--pdp-line);font-weight:600}
.pdp-tag.is-group:hover{color:var(--pdp-orange-d);border-color:var(--pdp-orange)}
.pdp-title{margin:0 0 14px;font-size:25px;line-height:1.6;font-weight:800}

.pdp-company{
  display:flex;align-items:center;gap:12px;padding:12px;border-radius:14px;background:var(--pdp-bg);
  border:1px solid var(--pdp-line);transition:.15s
}
.pdp-company:hover{border-color:var(--pdp-orange)}
.pdp-company img,.pdp-company .pdp-logo-ph{width:44px;height:44px;border-radius:50%;background:#fff;object-fit:contain;border:2px solid var(--pdp-orange);flex:none}
.pdp-company strong{display:block;font-size:14px;line-height:1.5}
.pdp-verified{font-size:11.5px;color:var(--pdp-green);font-weight:600}
.pdp-company em{margin-right:auto;font-style:normal;color:var(--pdp-muted);font-size:12px}

/* price box */
.pdp-price{
  border-radius:16px;padding:18px 20px;color:#fff;position:relative;overflow:hidden;
  background:radial-gradient(260px 160px at 0% 0%,rgba(245,130,31,.28),transparent 70%),linear-gradient(135deg,var(--pdp-navy),var(--pdp-navy-2))
}
.pdp-price small{display:block;color:#9FB3CC;font-size:12px;margin-bottom:4px}
.pdp-price-main{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.pdp-price-main b{font-size:30px;font-weight:800;line-height:1.3}
.pdp-price-main span{font-size:13px;color:#B6C6DB}
.pdp-price-old{display:flex;align-items:center;gap:10px;margin-top:6px;font-size:13px;color:#9FB3CC}
.pdp-price-old s{opacity:.85}
.pdp-off{background:var(--pdp-orange);color:#fff;font-weight:800;font-size:12px;border-radius:99px;padding:2px 10px}
.pdp-price.is-ask b{font-size:21px}
.pdp-price-note{margin:10px 0 0;font-size:11.5px;color:#9FB3CC;line-height:1.9}

/* facts */
.pdp-facts{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pdp-fact{display:flex;gap:10px;align-items:flex-start;padding:12px;border-radius:14px;border:1px solid var(--pdp-line);background:#fff}
.pdp-fact.is-wide{grid-column:1/-1}
.pdp-ico{width:36px;height:36px;border-radius:11px;background:var(--pdp-blue-soft);color:var(--pdp-blue);display:flex;align-items:center;justify-content:center;flex:none}
.pdp-ico svg{width:18px;height:18px}
.pdp-fact small{display:block;color:var(--pdp-muted);font-size:11.5px}
.pdp-fact b{font-size:13.5px;font-weight:700;line-height:1.7}

/* buttons */
.pdp-cta{display:flex;flex-direction:column;gap:10px}
.pdp-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 20px;border-radius:14px;
  font-size:14.5px;font-weight:700;cursor:pointer;border:1px solid transparent;transition:transform .15s,box-shadow .15s,background .15s;width:100%
}
.pdp-btn svg{width:19px;height:19px}
.pdp-btn:active{transform:translateY(1px)}
.pdp-btn-primary{background:var(--pdp-orange);color:#fff;box-shadow:0 10px 22px -10px rgba(245,130,31,.8)}
.pdp-btn-primary:hover{background:var(--pdp-orange-d)}
.pdp-btn-line{background:#fff;color:var(--pdp-blue);border-color:var(--pdp-line)}
.pdp-btn-line:hover{border-color:var(--pdp-orange);color:var(--pdp-orange-d)}
.pdp-btn[disabled]{opacity:.6;cursor:progress}
.pdp-lockrow{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--pdp-muted);padding:2px 4px}
.pdp-lockrow a{color:var(--pdp-orange-d);font-weight:700}
.pdp-lockrow a:hover{text-decoration:underline}

/* ---------- Section nav ---------- */
.pdp-secnav{
  position:sticky;top:8px;z-index:6;display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;
  background:rgba(255,255,255,.93);backdrop-filter:blur(10px);border:1px solid var(--pdp-line);border-radius:16px;
  padding:8px;margin:24px 0 18px;box-shadow:var(--pdp-shadow)
}
.pdp-secnav::-webkit-scrollbar{display:none}
.pdp-secnav a{
  flex:none;padding:9px 18px;border-radius:11px;font-size:13.5px;font-weight:600;color:#3B4A60;transition:.15s;white-space:nowrap
}
.pdp-secnav a:hover{background:var(--pdp-bg)}
.pdp-secnav a.is-on{background:var(--pdp-blue);color:#fff}

/* ---------- Sections ---------- */
.pdp-sec{margin-bottom:18px;scroll-margin-top:84px}
.pdp-h{display:flex;align-items:center;gap:10px;margin:0 0 16px;font-size:18px;font-weight:800}
.pdp-h::before{content:"";width:9px;height:9px;border-radius:2px;background:var(--pdp-orange)}
.pdp-h em{margin-right:auto;font-style:normal;font-size:12.5px;font-weight:500;color:var(--pdp-muted)}
.pdp-desc{margin:0;color:#3B4A60;line-height:2.15;font-size:14.5px;white-space:pre-line}
.pdp-desc.is-clamped{display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden}
.pdp-more{margin-top:8px;background:none;border:0;color:var(--pdp-orange-d);font-weight:700;cursor:pointer;padding:0}

/* specs table */
.pdp-specs{width:100%;border-collapse:separate;border-spacing:0;border:1px solid var(--pdp-line);border-radius:14px;overflow:hidden;font-size:14px}
.pdp-specs th,.pdp-specs td{padding:13px 18px;text-align:right;vertical-align:top;line-height:1.8}
.pdp-specs th{width:36%;background:var(--pdp-bg);color:var(--pdp-muted);font-weight:600}
.pdp-specs tr+tr th,.pdp-specs tr+tr td{border-top:1px solid var(--pdp-line)}
.pdp-specs td{font-weight:600}
.pdp-empty-note{color:var(--pdp-muted);font-size:13.5px;margin:0}

/* terms */
.pdp-terms{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.pdp-terms .pdp-fact{padding:16px}

/* catalog */
.pdp-catalog{
  display:flex;align-items:center;gap:16px;padding:16px;border-radius:14px;border:1px dashed rgba(245,130,31,.6);background:var(--pdp-orange-soft)
}
.pdp-pdf{width:48px;height:56px;border-radius:8px;background:#fff;border:1px solid var(--pdp-line);color:var(--pdp-red);font-weight:800;font-size:12px;display:flex;align-items:flex-end;justify-content:center;padding-bottom:6px;flex:none}
.pdp-catalog strong{display:block;font-size:14.5px}
.pdp-catalog small{color:var(--pdp-muted)}
.pdp-catalog .pdp-btn{width:auto;margin-right:auto;height:42px}

/* related */
.pdp-rel{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pdp-rcard{background:#fff;border:1px solid var(--pdp-line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s,border-color .2s}
.pdp-rcard:hover{transform:translateY(-4px);border-color:rgba(245,130,31,.55);box-shadow:0 18px 36px -18px rgba(15,30,51,.3)}
.pdp-rimg{aspect-ratio:4/3;background:linear-gradient(180deg,#F7F9FC,#EDF1F7);display:flex;align-items:center;justify-content:center}
.pdp-rimg img{width:84%;height:84%;object-fit:contain}
.pdp-rimg svg{width:48px;height:48px;color:#B8C4D6}
.pdp-rbody{padding:12px 14px 14px}
.pdp-rbody h3{margin:0 0 4px;font-size:14px;line-height:1.7;font-weight:800;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pdp-rbody small{color:var(--pdp-muted);font-size:12px}

/* ---------- Dialogs ---------- */
.pdp-dialog{
  border:0;padding:0;border-radius:22px;width:min(560px,calc(100vw - 24px));max-height:calc(100vh - 24px);
  background:#fff;color:var(--pdp-ink);box-shadow:0 40px 80px -20px rgba(11,24,41,.55);direction:rtl;font-family:'Vazirmatn',Tahoma,sans-serif;overflow:hidden
}
.pdp-dialog::backdrop{background:rgba(11,24,41,.62);backdrop-filter:blur(3px)}
.pdp-dialog[open]{display:flex;flex-direction:column;animation:pdpPop .22s ease}
@keyframes pdpPop{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
.pdp-dh{
  display:flex;align-items:center;gap:12px;padding:18px 22px;color:#fff;
  background:radial-gradient(300px 140px at 0% 0%,rgba(245,130,31,.3),transparent 70%),linear-gradient(135deg,var(--pdp-navy),var(--pdp-navy-2))
}
.pdp-dh h2{margin:0;font-size:17px;font-weight:800}
.pdp-dh p{margin:2px 0 0;font-size:12.5px;color:#B6C6DB}
.pdp-x{margin-right:auto;width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);color:#fff;cursor:pointer;font-size:20px;line-height:1}
.pdp-x:hover{background:rgba(255,255,255,.2)}
.pdp-db{padding:20px 22px;overflow-y:auto}
.pdp-prodline{display:flex;gap:12px;align-items:center;padding:10px;border-radius:12px;background:var(--pdp-bg);margin-bottom:16px}
.pdp-prodline img,.pdp-prodline .pdp-pl-ph{width:52px;height:44px;border-radius:9px;background:#fff;object-fit:contain;flex:none}
.pdp-prodline b{font-size:13.5px;line-height:1.6}
.pdp-prodline small{display:block;color:var(--pdp-muted);font-size:12px}
.pdp-grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.pdp-f{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.pdp-f.is-full{grid-column:1/-1}
.pdp-f label{font-size:13px;font-weight:700}
.pdp-f label i{color:var(--pdp-red);font-style:normal}
.pdp-f input,.pdp-f select,.pdp-f textarea{
  width:100%;border-radius:12px;border:1px solid var(--pdp-line);background:var(--pdp-bg);padding:0 14px;height:46px;
  font:inherit;font-size:14px;color:var(--pdp-ink);outline:none;transition:.15s
}
.pdp-f textarea{height:auto;min-height:104px;padding:12px 14px;resize:vertical;line-height:1.9}
.pdp-f input:focus,.pdp-f select:focus,.pdp-f textarea:focus{border-color:var(--pdp-orange);background:#fff;box-shadow:0 0 0 4px rgba(245,130,31,.15)}
.pdp-f.has-err input,.pdp-f.has-err select,.pdp-f.has-err textarea{border-color:var(--pdp-red);background:#FEF2F2}
.pdp-err{display:none;color:var(--pdp-red);font-size:12px}
.pdp-f.has-err .pdp-err{display:block}
.pdp-hint{font-size:11.5px;color:var(--pdp-muted);display:flex;justify-content:space-between}
.pdp-chipsel{display:flex;flex-wrap:wrap;gap:8px}
.pdp-chipsel label{
  cursor:pointer;padding:7px 14px;border-radius:99px;border:1px solid var(--pdp-line);background:#fff;font-size:13px;font-weight:600;color:#3B4A60;transition:.15s
}
.pdp-chipsel input{position:absolute;opacity:0;pointer-events:none;width:0;height:0}
.pdp-chipsel label:has(input:checked){background:var(--pdp-blue);color:#fff;border-color:var(--pdp-blue)}
.pdp-chipsel label:has(input:focus-visible){outline:3px solid rgba(245,130,31,.55);outline-offset:2px}
.pdp-warn{
  display:flex;gap:10px;padding:11px 14px;border-radius:12px;background:var(--pdp-orange-soft);border:1px solid rgba(245,130,31,.3);
  font-size:12.5px;line-height:1.9;color:#7A4A12;margin-bottom:14px
}
.pdp-df{padding:14px 22px;border-top:1px solid var(--pdp-line);display:flex;gap:10px;background:#fff}
.pdp-df .pdp-btn{height:46px}
.pdp-df .pdp-btn-line{width:auto;flex:none}
.pdp-done{text-align:center;padding:30px 10px}
.pdp-done .pdp-okring{width:72px;height:72px;border-radius:50%;background:#DCFCE7;color:var(--pdp-green);display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.pdp-done .pdp-okring svg{width:36px;height:36px}
.pdp-done h3{margin:0 0 6px;font-size:18px}
.pdp-done p{margin:0;color:var(--pdp-muted);line-height:2;font-size:13.5px}
.pdp-login{text-align:center;padding:26px 8px}
.pdp-login .pdp-ico{width:60px;height:60px;border-radius:50%;margin:0 auto 14px;background:var(--pdp-orange-soft);color:var(--pdp-orange-d)}
.pdp-login .pdp-ico svg{width:28px;height:28px}
.pdp-login h3{margin:0 0 8px;font-size:17px}
.pdp-login p{margin:0 0 18px;color:var(--pdp-muted);font-size:13.5px;line-height:2}

/* lightbox */
.pdp-lb{width:min(1100px,calc(100vw - 16px));height:min(780px,calc(100vh - 16px));background:#0B1829;border-radius:20px}
.pdp-lb[open]{display:flex;flex-direction:column}
.pdp-lb-top{display:flex;align-items:center;gap:10px;padding:12px 16px;color:#fff;font-size:13px}
.pdp-lb-top span{color:#9FB3CC}
.pdp-lb-stage{position:relative;flex:1;min-height:0;display:flex;align-items:center;justify-content:center;padding:0 64px 16px}
.pdp-lb-stage img{max-width:100%;max-height:100%;object-fit:contain;background:#fff;border-radius:12px}
.pdp-lb-stage .pdp-nav.is-prev{right:12px}.pdp-lb-stage .pdp-nav.is-next{left:12px}

/* toast */
.pdp-toast{
  position:fixed;bottom:84px;left:50%;transform:translateX(-50%) translateY(20px);opacity:0;pointer-events:none;z-index:99;
  background:var(--pdp-navy);color:#fff;padding:12px 20px;border-radius:14px;font-size:13.5px;box-shadow:0 20px 40px -12px rgba(0,0,0,.5);transition:.25s
}
.pdp-toast.is-show{opacity:1;transform:translateX(-50%)}

/* mobile bar */
.pdp-bar{display:none}

/* ---------- Responsive ---------- */
@media(max-width:1100px){
  .pdp-top{grid-template-columns:1fr}
  .pdp-buy{position:static}
  .pdp-rel{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:680px){
  .pdp-page{padding:8px 8px 100px}
  .pdp-card{padding:18px}
  .pdp-gallery{padding:12px}
  .pdp-title{font-size:20px}
  .pdp-price-main b{font-size:25px}
  .pdp-terms,.pdp-facts,.pdp-grid2{grid-template-columns:1fr}
  .pdp-thumb{width:68px;height:56px}
  .pdp-nav{width:36px;height:36px}
  .pdp-specs th{width:42%;padding:11px 12px}.pdp-specs td{padding:11px 12px}
  .pdp-catalog{flex-wrap:wrap}.pdp-catalog .pdp-btn{width:100%;margin:0}
  .pdp-rel{grid-template-columns:repeat(2,1fr);gap:10px}
  .pdp-dialog{width:100vw;max-width:100vw;max-height:94vh;margin:auto 0 0;border-radius:22px 22px 0 0}
  .pdp-lb-stage{padding:0 8px 12px}
  .pdp-lb .pdp-nav{display:none}
  .pdp-cta{display:none}               /* دکمه‌ها در نوار پایین */
  .pdp-bar{
    display:flex;align-items:center;gap:10px;position:fixed;inset:auto 0 0 0;z-index:30;padding:10px 12px;
    background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-top:1px solid var(--pdp-line)
  }
  .pdp-bar .pdp-btn{height:46px;font-size:13.5px;padding:0 14px}
  .pdp-bar .pdp-btn-primary{flex:1}
  .pdp-bar .pdp-btn-line{width:56px;padding:0;flex:none}
  .pdp-bar .pdp-btn-line span{display:none}
}
@media(prefers-reduced-motion:reduce){.pdp-page *,.pdp-dialog{transition:none!important;animation:none!important}}