/* =========================================================
   DETAIL (Original Style) - Fixed TOC overlap
   Soft / clean / cards - mobile friendly
   ========================================================= */

:root{
  --bg:#f6f5f2;
  --paper:#ffffff;
  --ink:#0f172a;
  --muted:#667085;
  --line:rgba(15, 23, 42, .10);
  --shadow:0 10px 30px rgba(15, 23, 42, .06);
  --shadow2:0 6px 16px rgba(15, 23, 42, .06);
  --r:22px;
  --r2:16px;
}

/* page wrapper */
.detail-page{
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 14px 44px;
}

/* two columns like original */
.detail-grid{
  display:grid;
  grid-template-columns: 340px 1fr;
  gap: 18px;
  align-items:start;
}

/* ======= TOC card (محتوى الصفحة) ======= */
.toc{
  background: rgba(255,255,255,.78);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  padding: 14px;

  /* FIX: sticky not fixed */
  position: sticky;
  top: 84px;      /* تحت الهيدر */
  z-index: 2;     /* أقل من أي overlays */
}

/* title */
.toc .toc-title,
.toc h3,
.toc h4{
  margin: 6px 6px 12px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 800;
}

/* toc links as soft pills */
.toc a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;

  text-decoration:none;
  color: var(--ink);

  background: rgba(255,255,255,.90);
  border: 1px solid rgba(15,23,42,.08);
  border-radius: 18px;

  padding: 12px 14px;
  margin: 10px 6px;

  box-shadow: 0 4px 12px rgba(15,23,42,.05);
  transition: transform .12s ease, box-shadow .12s ease, background .12s ease;
}

.toc a:hover{
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(15,23,42,.07);
}

.toc a.active{
  background: rgba(59,130,246,.10);
  border-color: rgba(59,130,246,.22);
}

/* ======= Content card ======= */
.detail-content{
  background: rgba(255,255,255,.86);
  border: 1px solid var(--line);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  padding: 18px;
  min-width: 0;
}

/* header title like original */
.detail-content .title{
  margin: 0 0 6px;
  font-size: 26px;
  font-weight: 900;
  color: var(--ink);
}

.detail-content .subtitle{
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
}

/* section blocks */
.b, .section{
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(15,23,42,.08);
  border-radius: var(--r2);
  box-shadow: var(--shadow2);
  padding: 14px;
  margin: 14px 0;
}

/* headings */
.b h3, .section h3{
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 900;
  color: var(--ink);
  display:flex;
  align-items:center;
  gap: 10px;
}

/* paragraphs */
.b p, .section p{
  margin: 0;
  color: var(--ink);
  line-height: 1.85;
  font-size: 15px;
}

/* lists */
.b ul, .section ul{
  margin: 10px 0 0;
  padding-right: 18px;
  color: var(--ink);
  line-height: 1.85;
}

/* small hint boxes */
.hint, .note, .detail-box{
  background: rgba(15,23,42,.03);
  border: 1px dashed rgba(15,23,42,.16);
  border-radius: var(--r2);
  padding: 12px 14px;
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px;
}

/* copy link button inside h3 if exists */
.b h3 button, .section h3 button{
  margin-inline-start: auto;
  border: 1px solid rgba(15,23,42,.12);
  background: rgba(255,255,255,.95);
  padding: 6px 10px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 12px;
}

/* ======= MOBILE ======= */
@media (max-width: 980px){
  .detail-grid{
    grid-template-columns: 1fr;
  }

  /* FIX: on mobile, TOC must NOT be sticky */
  .toc{
    position: relative;
    top: auto;
  }
}

/* ======= IMPORTANT: prevent old fixed rules from overriding ======= */
.toc, .contentIndex, .pageIndex{
  left: auto !important;
  right: auto !important;
  bottom: auto !important;
}