/* ========== TOKENS & BASE ========== */
.cs-wrap{
  --gap:18px;
  --muted:#6b7280;
  --line:#cfd4da;
  --accent:#ff4500;
  --banner:#7a7a7a;
  margin:24px auto;max-width:1100px;padding:0 16px;
}
body.single-casestudy,
body.tax-casestudy_cat,
body.post-type-archive-casestudy{ background:#fff; color:#111 }

/* ========== BREADCRUMB & HEADER ========== */
.cs-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:#0f172a;margin-bottom:6px}
.cs-breadcrumb a{color:#78797c;text-decoration:none}
.cs-breadcrumb a:hover{text-decoration:underline}
.cs-breadcrumb span{color:#000}
.cs-hero{margin-bottom:12px}
.cs-title{font-size:clamp(22px,3.2vw,40px);line-height:1.25;margin:4px 0 8px;font-weight:800;color:#0f172a}
.cs-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.cs-meta time{font-weight:700;color:#374151}

/* ========== SHARE BUTTONS (IMG ASSETS) ========== */
.cs-share{display:flex;align-items:center;gap:10px}
.cs-share-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:999px;background:#fff;border:1px solid var(--line);text-decoration:none;transition:transform .12s, box-shadow .12s}
.cs-share-btn:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(0,0,0,.07)}
.cs-share-btn img{width:18px;height:18px;display:block}
.cs-share-btn.fb{border-color:#cfe0ff;background:#f3f7ff}
.cs-share-btn.wa{border-color:#cbf1da;background:#f4fdf7}

/* ========== BANNER UNDER H1 ========== */
.cs-banner{background:var(--banner);color:#fff;border-radius:3px}
.cs-banner__title{font-weight:800;letter-spacing:.02em;text-align:center;font-size:24px;padding:12px 10px;border-bottom:1px solid rgba(255,255,255,.15)}
.cs-banner__sub{padding:10px 12px;text-align:center;font-size:14px;opacity:.95}

/* ========== SECTIONS & HEADINGS ========== */
.cs-ov-heading,
.cs-result h2{margin:14px 0 8px;font-size:16px;color:#111}

/* Archive headings */
.cs-archive-page .cs-archive-h1{
  font-size:clamp(28px,3.8vw,48px);
  line-height:1.15;font-weight:800;color:#0f172a;margin:6px 0 12px;
}
.cs-archive-h2{
  font-weight:800;
  font-size:clamp(18px,2.2vw,22px);
  margin:18px 0 10px;
  color:#0f172a;
}

/* ========== TABLE (DESKTOP) ========== */
.cs-table{width:100%;border:1px solid #6e6e6e;border-radius:2px;overflow:hidden;background:#fff;border-collapse:separate;border-spacing:0}
.cs-table thead th{background:#b9b9b9;color:#111;font-weight:700;text-align:center;letter-spacing:.08em;padding:10px 12px;border-right:1px solid #6e6e6e;white-space:nowrap}
.cs-table thead th:last-child{border-right:none}
.cs-table td{border-right:1px solid #6e6e6e;border-top:1px solid #6e6e6e;padding:10px 12px;font-size:14px;line-height:1.45;vertical-align:top}
.cs-table td:last-child{border-right:none}

/* Indent cột 1 + Result */
.cs-table td:first-child,
.cs-table td[data-label="Vehicle Information"]{ padding-left:22px }
.cs-result{ padding-left:22px }

/* List trong ô bảng */
.cs-table td ul,
.cs-table td ol{ margin:0; padding-left:24px; list-style-position:outside }
.cs-table td ul{ list-style-type:disc }
.cs-table td ol{ list-style-type:decimal }
.cs-table td li + li{ margin-top:4px }

/* ========== TABLE (MOBILE ≤560px) ========== */
@media (max-width:560px){
  .cs-table thead{display:none}
  .cs-table, .cs-table tbody, .cs-table tr, .cs-table td{display:block;width:100%}
  .cs-table td{border-right:none;border-top:1px solid #d1d5db;padding-left:12px}
  .cs-table td::before{
    content:attr(data-label);
    display:block;font-weight:700;color:#6b7280;margin-bottom:6px;letter-spacing:.04em;
  }
  .cs-table td:last-child{border-bottom:1px solid #d1d5db}
  .cs-result{padding-left:12px}
  .cs-table td ul, .cs-table td ol{ padding-left:24px } /* tránh dính label */
}

/* ========== GALLERY + LIGHTBOX ========== */
.cs-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0}
@media (max-width:900px){.cs-gallery{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.cs-gallery{grid-template-columns:1fr}}
.cs-gallery img{width:100%;object-fit:cover;border-radius:8px;border:1px solid var(--line);background:#f3f4f6;transition:transform .15s}
.cs-gallery a:hover img{transform:translateY(-2px)}
.cs-lightbox-overlay{position:fixed;inset:0;background:rgba(0,0,0,.92);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .2s;z-index:9999}
.cs-lightbox-overlay.show{opacity:1;pointer-events:auto}
.cs-lightbox-img{max-width:92vw;max-height:92vh;border:1px solid #444;border-radius:8px}
.cs-lightbox-close{position:absolute;top:14px;right:18px;font-size:34px;line-height:1;color:#fff;cursor:pointer}

/* ========== CTA ========== */
.cs-cta{text-align:center;margin:8px 0 28px}
.cs-btn{display:inline-block;background:#fff;color:#0f172a;border:1px solid var(--line);padding:10px 18px;border-radius:8px;text-decoration:none;transition:transform .12s, box-shadow .12s}
.cs-btn:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(0,0,0,.07)}

/* ========== RELATED (cards) ========== */
.cs-related{margin-top:34px}
.cs-related h3{margin:10px 0 14px;text-align:center;letter-spacing:.5px}
.cs-related-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:900px){.cs-related-row{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.cs-related-row{grid-template-columns:1fr}}
.cs-related-item{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff;text-decoration:none;color:inherit;transition:transform .15s,box-shadow .15s}
.cs-related-item:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.07)}
.cs-related-item .cs-thumb{aspect-ratio:16/9;background:#f3f4f6;display:flex;align-items:center;justify-content:center}
.cs-related-item .cs-thumb img{width:100%;height:100%;object-fit:cover}
.cs-related-item h4{font-weight:700;margin:10px;line-height:1.25}

/* ========== ARCHIVE / TAXONOMY GRID ========== */
.cs-archive-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){ .cs-archive-list{grid-template-columns:repeat(2,1fr)} }
@media (max-width:560px){ .cs-archive-list{grid-template-columns:1fr} }

.cs-archive-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:12px;overflow:hidden;text-decoration:none;color:inherit;
  transition:transform .15s, box-shadow .15s;
}
.cs-archive-card:hover{ transform:translateY(-2px); box-shadow:0 10px 24px rgba(0,0,0,.07) }
.cs-card-media{ aspect-ratio:16/9; background:#f3f4f6; display:flex; align-items:center; justify-content:center }
.cs-card-media img{ width:100%; height:100%; object-fit:cover }
.cs-card-ph{ font-weight:700; color:var(--muted) }
.cs-card-body{ padding:12px }
.cs-card-title{
  font-weight:800; line-height:1.25; margin:0 0 6px;
  display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
}
.cs-card-excerpt{
  font-size:14px; color:var(--muted);
  display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
}

/* ========== PILLS (filter) & GROUP HEAD ========== */
.cs-pillbar{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 14px}
.cs-pill{display:inline-block;padding:6px 10px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#0f172a;text-decoration:none;font-size:13px}
.cs-pill.is-active{background:var(--accent);color:#fff;border-color:var(--accent)}
.cs-cat-section{margin-top:18px}      /* legacy selector nếu bạn dùng */
.cs-cat-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.cs-cat-title{font-weight:800;font-size:clamp(18px,2.2vw,22px);margin:0}
.cs-viewall{
	white-space:nowrap;flex-shrink:0;width:max-content;   
	font-size:13px;color:#0f172a;text-decoration:none;border:1px solid var(--line);padding:4px 10px;border-radius:999px;background:#fff}

.cs-viewall:hover{background:#f9fafb}

/* ========== PAGINATION ========== */
.cs-pagi{display:flex;justify-content:center;gap:8px;margin:22px 0}
.cs-pagi a,.cs-pagi span{
  display:inline-block;padding:6px 10px;border:1px solid var(--line);
  border-radius:6px;text-decoration:none;color:#111;background:#fff
}
.cs-pagi .current{background:var(--accent);color:#fff;border-color:var(--accent)}

/* ========== SAFETY SCOPES (avoid global) ========== */
.cs-table td{ color:#000 } /* thay cho rule td { ... } toàn cục */