.coab{--coab-line:rgba(127,127,127,.28);--coab-soft:rgba(127,127,127,.08);--coab-accent:#2563eb;--coab-sold:#dc2626;line-height:1.8}
.coab *{box-sizing:border-box}
.coab-sold-banner{background:var(--coab-sold);color:#fff;padding:.6em 1em;border-radius:10px;font-weight:700;text-align:center;margin:0 0 1em}
.coab-head{display:flex;flex-wrap:wrap;gap:.5em 1.5em;align-items:center;justify-content:space-between;margin:0 0 1em}
.coab-sub{font-weight:600;opacity:.85}
.coab-price{font-size:1.35em;font-weight:800}
.coab-old{opacity:.55;font-weight:400;font-size:.8em;margin-inline-end:.5em}
.coab-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;margin:0 0 1.2em}
.coab-gallery img{width:100%;height:auto;border-radius:10px;display:block;border:1px solid var(--coab-line)}
.coab-specs{width:100%;border-collapse:collapse;margin:0 0 1.2em;border:1px solid var(--coab-line);border-radius:10px;overflow:hidden}
.coab-specs th,.coab-specs td{padding:.6em .9em;text-align:right;border-bottom:1px solid var(--coab-line);vertical-align:top}
.coab-specs th{width:34%;background:var(--coab-soft);font-weight:600;white-space:nowrap}
.coab-specs tr:last-child th,.coab-specs tr:last-child td{border-bottom:0}
.coab-desc{background:var(--coab-soft);border-radius:10px;padding:.8em 1em;margin:0 0 1.2em}
.coab-desc p{margin:.4em 0 0}
.coab-btn{display:inline-block;background:var(--coab-accent);color:#fff!important;padding:.75em 1.4em;border-radius:10px;text-decoration:none;font-weight:700}
.coab-btn:hover{filter:brightness(1.1)}
.coab-code{opacity:.6;font-size:.9em;margin-top:.8em}
.coab-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.coab-card{position:relative;display:flex;flex-direction:column;gap:.4em;border:1px solid var(--coab-line);border-radius:12px;overflow:hidden;text-decoration:none;color:inherit;padding-bottom:.8em;transition:transform .15s}
.coab-card:hover{transform:translateY(-3px)}
.coab-card.is-sold .coab-thumb{filter:grayscale(.85);opacity:.7}
.coab-thumb{display:block;aspect-ratio:1/1;background:var(--coab-soft)}
.coab-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.coab-badge{position:absolute;top:10px;right:10px;background:var(--coab-sold);color:#fff;font-size:.8em;font-weight:700;padding:.2em .7em;border-radius:99px}
.coab-title{padding:0 .9em;font-weight:700}
.coab-card .coab-price{padding:0 .9em;font-size:1.05em}
.coab-pager{margin-top:1.2em;text-align:center}
.coab-pager .page-numbers{display:inline-block;padding:.35em .8em;margin:0 2px;border:1px solid var(--coab-line);border-radius:8px;text-decoration:none}
.coab-pager .current{background:var(--coab-accent);color:#fff;border-color:var(--coab-accent)}
.coab-empty{text-align:center;opacity:.7}
@media (max-width:520px){.coab-specs th{width:42%;white-space:normal}}

/* صفحه‌ی مستقل */
body.coab-page{margin:0;font-family:Vazirmatn,Vazir,Tahoma,system-ui,sans-serif;background:#f6f7f9;color:#1f2430}
.coab-top{display:flex;justify-content:space-between;align-items:center;gap:1em;padding:.8em 1.2em;background:#fff;border-bottom:1px solid rgba(127,127,127,.25)}
.coab-brand{display:flex;align-items:center;gap:.5em;font-weight:800;text-decoration:none;color:inherit}
.coab-top nav{display:flex;gap:1.2em}
.coab-top nav a{color:inherit;text-decoration:none;opacity:.85}
.coab-top nav a:hover{opacity:1}
.coab-main{max-width:1100px;margin:0 auto;padding:1.4em 1em 3em}
.coab-h1{font-size:1.5em;margin:.2em 0 .8em}
.coab-back a{color:inherit;opacity:.7;text-decoration:none}
.coab-chips{display:flex;flex-wrap:wrap;gap:.5em;margin:0 0 1.2em}
.coab-chip{padding:.35em 1em;border:1px solid rgba(127,127,127,.35);border-radius:99px;text-decoration:none;color:inherit}
.coab-chip.on{background:#2563eb;color:#fff;border-color:transparent}
.coab-foot{text-align:center;opacity:.55;padding:1.5em;font-size:.9em}
body.coab-page .coab-card{background:#fff}
@media (prefers-color-scheme:dark){
 body.coab-page{background:#12141a;color:#e8eaf0}
 .coab-top,body.coab-page .coab-card{background:#1b1e27}
}