/* ═══════════════════════════════════════════
   Surin TOC - Styles
   ═══════════════════════════════════════════ */

.surin-toc-wrap *,
.surin-toc-wrap *::before,
.surin-toc-wrap *::after {
  box-sizing: border-box;
}

.surin-toc-wrap {
  width: 100%;
  direction: rtl;
  background: #fff;
  border-radius: 20px;
  border: 1.5px solid rgba(11, 19, 43, 0.08);
  box-shadow: 0 8px 40px rgba(11, 19, 43, 0.08);
  overflow: hidden;
  margin: 28px 0 32px 0;
  font-family: inherit;
}

/* ── Header ─────────────────────────── */
.surin-toc-header {
  padding: 22px 26px;
  background: linear-gradient(135deg, #0B132B, #0F3460);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.surin-toc-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.surin-toc-header-icon {
  width: 38px;
  height: 38px;
  background: rgba(15, 118, 110, 0.25);
  border: 1px solid rgba(15, 118, 110, 0.4);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.surin-toc-title {
  color: #fff !important;
  font-size: 1rem !important;
  font-weight: 700 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
  line-height: 1.4 !important;
}

.surin-toc-subtitle {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.73rem;
  margin: 3px 0 0 0;
  line-height: 1.4;
}

/* ── Body ───────────────────────────── */
.surin-toc-body {
  padding: 18px 24px 22px;
}

/* ── List ───────────────────────────── */
.surin-toc-list {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.surin-toc-list > li {
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
}

/* ── H2 Link ────────────────────────── */
.surin-toc-h2-link {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  padding: 11px 13px !important;
  border-radius: 10px !important;
  text-decoration: none !important;
  color: #0B132B !important;
  font-size: 0.9rem !important;
  font-weight: 600 !important;
  transition: background 0.2s, color 0.2s !important;
  line-height: 1.5 !important;
}

.surin-toc-h2-link:hover {
  background: rgba(15, 118, 110, 0.07) !important;
  color: #0F766E !important;
}

.surin-toc-num {
  min-width: 26px;
  height: 26px;
  background: #0B132B;
  color: #fff;
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 800;
  flex-shrink: 0;
  transition: background 0.2s;
}

.surin-toc-h2-link:hover .surin-toc-num {
  background: #0F766E;
}

.surin-toc-label {
  flex: 1;
}

.surin-toc-arrow {
  opacity: 0;
  transform: translateX(4px);
  transition: opacity 0.2s, transform 0.2s;
  color: #0F766E;
  flex-shrink: 0;
}

.surin-toc-h2-link:hover .surin-toc-arrow {
  opacity: 1;
  transform: translateX(0);
}

/* ── Sub list (H3) ──────────────────── */
.surin-toc-sub {
  list-style: none !important;
  margin: 2px 0 6px 0 !important;
  padding: 0 36px 0 0 !important;
  border-right: 2px solid rgba(15, 118, 110, 0.15) !important;
  margin-right: 26px !important;
}

.surin-toc-sub li {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.surin-toc-sub li a {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 7px 12px !important;
  border-radius: 8px !important;
  text-decoration: none !important;
  color: rgba(11, 19, 43, 0.6) !important;
  font-size: 0.83rem !important;
  font-weight: 500 !important;
  transition: background 0.2s, color 0.2s !important;
  line-height: 1.5 !important;
}

.surin-toc-sub li a::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(15, 118, 110, 0.4);
  flex-shrink: 0;
  transition: background 0.2s;
}

.surin-toc-sub li a:hover {
  background: rgba(15, 118, 110, 0.06) !important;
  color: #0F766E !important;
}

.surin-toc-sub li a:hover::before {
  background: #0F766E;
}

/* ── Divider ────────────────────────── */
.surin-toc-divider {
  height: 1px;
  background: rgba(11, 19, 43, 0.06);
  margin: 6px 0;
}

/* ── Responsive ─────────────────────── */
@media (max-width: 600px) {
  .surin-toc-header { padding: 18px 20px; }
  .surin-toc-body   { padding: 14px 18px 18px; }
  .surin-toc-title  { font-size: 0.9rem !important; }
  .surin-toc-h2-link { font-size: 0.85rem !important; }
}