/* =========================
   DU PREMIUM POST TOC
   ========================= */

@media (min-width: 1025px) {
  .single-post .content-with-toc {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 310px;
    gap: 42px;
    max-width: 1350px;
    margin: 0 auto;
    padding-right: 24px;
    align-items: start;
  }

  .single-post .floating-toc {
    position: sticky;
    top: 118px;
    max-height: calc(100vh - 140px);
    overflow-y: auto;
  }

  html {
    scroll-behavior: smooth;
  }
}

@media (max-width: 1024px) {
  .single-post .content-with-toc {
    display: block !important;
    max-width: 100% !important;
  }

  .single-post .floating-toc {
    position: relative !important;
    top: auto !important;
    margin: 0 0 28px 0 !important;
    max-height: none !important;
    overflow: visible !important;
  }

  html {
    scroll-behavior: auto !important;
  }
}

/* Outer card */
.single-post .floating-toc {
  padding: 14px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,0.94), rgba(255,255,255,0.82));
  border: 1px solid rgba(0,126,189,0.14);
  box-shadow:
    0 18px 44px rgba(15,23,42,0.10),
    inset 0 1px 0 rgba(255,255,255,0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* Plugin wrapper */
.single-post .simpletoc {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}

/* Heading button */
.single-post .simpletoc-collapsible {
  width: 100%;
  padding: 13px 44px 13px 16px;
  border: 0;
  border-radius: 16px;
  background: linear-gradient(135deg, #00afb5, #007ebd);
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: left;
  line-height: 1.25;
  cursor: pointer;
  position: relative;
  box-shadow: 0 10px 22px rgba(0,126,189,0.22);
}

/* Chevron */
.single-post .simpletoc-collapsible::after {
  content: "⌄";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-55%);
  font-size: 18px;
  font-weight: 700;
  transition: transform 0.2s ease;
}

.single-post .simpletoc-collapsible.active::after {
  transform: translateY(-45%) rotate(180deg);
}

/* Accordion content */
.single-post .floating-toc .simpletoc-content {
  background: transparent !important;
  overflow: hidden !important;
  max-height: 0;
  padding: 0 4px;
  transition: max-height 0.25s ease, padding 0.25s ease;
}

.single-post .floating-toc .simpletoc-content.du-toc-open {
  padding: 14px 4px 2px;
  overflow-y: auto !important;
}

/* List */
.single-post .simpletoc-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.single-post .simpletoc-list li {
  margin: 0;
  padding: 0;
}

.single-post .simpletoc-list li + li {
  margin-top: 5px;
}

/* =========================
   FORCE TOC LINK STYLING
   ========================= */

.single-post .floating-toc .simpletoc-list a,
.single-post .floating-toc .simpletoc-list .simpletoc-list-item-link {
  display: flex !important;
  align-items: flex-start;
  gap: 8px;

  padding: 8px 10px !important;
  border-radius: 13px !important;

  color: #334155 !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  line-height: 1.4 !important;

  text-decoration: none !important;
  border: 0 !important;
  box-shadow: none !important;
  background: transparent !important;

  transition: all 0.2s ease;
}

/* Hover */
.single-post .floating-toc .simpletoc-list a:hover,
.single-post .floating-toc .simpletoc-list .simpletoc-list-item-link:hover {
  background: rgba(0,175,181,0.08) !important;
  color: #075985 !important;
  text-decoration: none !important;
  transform: translateX(2px);
}

/* Active */
.single-post .floating-toc .simpletoc-list a.is-active,
.single-post .floating-toc .simpletoc-list .simpletoc-list-item-link.is-active {
  background: linear-gradient(
    135deg,
    rgba(0,175,181,0.14),
    rgba(0,126,189,0.12)
  ) !important;

  color: #075985 !important;
  font-weight: 800 !important;

  box-shadow: inset 3px 0 0 #00afb5 !important;
}

/* Active dot */
.single-post .floating-toc .simpletoc-list a.is-active::before,
.single-post .floating-toc .simpletoc-list .simpletoc-list-item-link.is-active::before {
  content: "";

  flex: 0 0 7px;
  width: 7px;
  height: 7px;

  margin-top: 6px;

  border-radius: 999px;
  background: #00afb5;

  box-shadow: 0 0 0 4px rgba(0,175,181,0.12);
}

.single-post .floating-toc .simpletoc-list a.is-active::before {
  content: "";
  flex: 0 0 7px;
  width: 7px;
  height: 7px;
  margin-top: 6px;
  border-radius: 999px;
  background: #00afb5;
  box-shadow: 0 0 0 4px rgba(0,175,181,0.12);
}

/* Nested links */
.single-post .simpletoc-list ul,
.single-post .simpletoc-list ol {
  margin: 6px 0 0 14px;
  padding-left: 12px;
  border-left: 1px solid rgba(0,126,189,0.14);
  list-style: none;
}

.single-post .simpletoc-list ul a,
.single-post .simpletoc-list ol a {
  font-size: 13px;
  color: #475569;
  padding: 7px 9px;
}

/* Mobile */
@media (max-width: 768px) {
  .single-post .floating-toc {
    border-radius: 18px;
    padding: 12px;
  }

  .single-post .simpletoc-collapsible {
    font-size: 12px;
    padding: 12px 40px 12px 14px;
  }

  .single-post .simpletoc-list a {
    font-size: 13px;
  }
}

/* Sticky header offset */
.entry-content h2,
.entry-content h3,
.entry-content h4,
.entry-content h5,
.entry-content h6,
.gb-container h2,
.gb-container h3,
.gb-container h4,
.gb-container h5,
.gb-container h6,
.entry-content [id],
.gb-container [id] {
  scroll-margin-top: 140px;
}

/* Force TOC link styling back into place */
.single-post .floating-toc .simpletoc-list a,
.single-post .floating-toc .simpletoc-list a:visited,
.single-post .floating-toc .simpletoc-list a:focus {
  color: #334155 !important;
  font-size: 14px !important;
  font-weight: 600;
  line-height: 1.4 !important;
  text-decoration: none !important;
  box-shadow: none !important;
  border-bottom: 0 !important;
}

/* Hover */
.single-post .floating-toc .simpletoc-list a:hover {
  background: rgba(0,175,181,0.08) !important;
  color: #075985 !important;
  text-decoration: none !important;
  transform: translateX(2px);
}

/* Active TOC item */
.single-post .floating-toc .simpletoc-list a.is-active {
  background: linear-gradient(135deg, rgba(0,175,181,0.14), rgba(0,126,189,0.12)) !important;
  color: #075985 !important;
  font-weight: 800 !important;
  box-shadow: inset 3px 0 0 #00afb5 !important;
  text-decoration: none !important;
}

/* Hide TOC completely on tablet/mobile */
@media (max-width: 1024px) {
  .single-post .floating-toc {
    display: none !important;
  }
}

/* FORCE SIMPLETOC LINKS */
.floating-toc li > a,
.floating-toc li > a:link,
.floating-toc li > a:visited {
  display: block !important;
  padding: 8px 10px !important;
  border-radius: 13px !important;
  color: #334155 !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  line-height: 1.4 !important;
  text-decoration: none !important;
  border-bottom: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
}

.floating-toc li > a:hover {
  background: rgba(0,175,181,0.08) !important;
  color: #075985 !important;
  text-decoration: none !important;
}

.floating-toc li > a.is-active,
.floating-toc li > a[aria-current="true"],
.floating-toc li > a.current {
  background: linear-gradient(135deg, rgba(0,175,181,0.14), rgba(0,126,189,0.12)) !important;
  color: #075985 !important;
  font-weight: 800 !important;
  box-shadow: inset 3px 0 0 #00afb5 !important;
}