/* GW Category UI v2 (v37)
   - stable toggle (checkbox+label) handled by category.js
   - grid alignment for arrow + count
   - light/dark theme variables
*/

:root{
  --gw-cat-text: rgba(15, 23, 42, 0.92);
  --gw-cat-muted: rgba(51, 65, 85, 0.80);
  --gw-cat-bg-hover: rgba(2, 6, 23, 0.04);
  --gw-cat-bg-active: rgba(37, 99, 235, 0.10);
  --gw-cat-border: rgba(2, 6, 23, 0.10);
  --gw-cat-border-weak: rgba(2, 6, 23, 0.08);
  --gw-pill-bg: rgba(2, 6, 23, 0.04);
  --gw-pill-border: rgba(2, 6, 23, 0.10);
  --gw-line: rgba(2, 6, 23, 0.10);
}

html[data-theme="dark"]{
  --gw-cat-text: rgba(226, 232, 240, 0.95);
  --gw-cat-muted: rgba(203, 213, 225, 0.80);
  --gw-cat-bg-hover: rgba(255,255,255,0.07);
  --gw-cat-bg-active: rgba(59, 130, 246, 0.22);
  --gw-cat-border: rgba(255,255,255,0.12);
  --gw-cat-border-weak: rgba(255,255,255,0.10);
  --gw-pill-bg: rgba(255,255,255,0.08);
  --gw-pill-border: rgba(255,255,255,0.12);
  --gw-line: rgba(255,255,255,0.14);
}

/* Safety: hide any legacy buttons */
nav.category-nav .gw-cat-toggle{ display:none !important; }

/* visually hide checkbox (do NOT use display:none) */
nav.category-nav .gw-collapse,
.category-nav .gw-collapse{
  position:absolute!important;
  width:1px!important;height:1px!important;
  margin:-1px!important;padding:0!important;
  overflow:hidden!important;
  clip:rect(0,0,0,0)!important;
  white-space:nowrap!important;
  border:0!important;
}

/* layout: grid keeps arrow aligned even when expanded */
/* container padding so guide line doesn't look like it's outside the card */
nav.category-nav{
  padding: 6px 6px;
  box-sizing: border-box;
}
nav.category-nav ul.tt_category{
  margin: 0;
  padding: 0;
  list-style: none;
}
nav.category-nav ul.tt_category *{
  box-sizing: border-box;
}

.tt_category li.has-children{
  display:grid;
  grid-template-columns: 1fr 34px;
  grid-template-rows: auto auto;
  align-items:center;
  column-gap: 8px;
}

/* main link row */
nav.category-nav ul.tt_category li.has-children > a{
  grid-column:1;
  grid-row:1;
  display:flex;
  align-items:center;
  gap:10px;
  min-width:0;
  padding: 8px 10px;
  border-radius: 12px;
  color: var(--gw-cat-text);
}
nav.category-nav ul.tt_category li.has-children > a:hover{
  background: var(--gw-cat-bg-hover);
}

/* counts: pill, fixed width-ish */
nav.category-nav ul.tt_category a .c_cnt,
nav.category-nav ul.tt_category a .cat-count{
  margin-left:auto;
  font-size: 12px;
  line-height: 1;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--gw-pill-bg);
  border: 1px solid var(--gw-pill-border);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  min-width: 52px;
  text-align:center;
  color: var(--gw-cat-muted);
}

/* arrow toggle (label is direct child of li) */
nav.category-nav ul.tt_category li.has-children > label.gw-collapse-toggle{
  grid-column:2;
  grid-row:1;
  justify-self:end;
  width: 30px;
  height: 30px;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  border-radius: 10px;
  user-select:none;
  border: 1px solid transparent;
  color: var(--gw-cat-muted);
}
nav.category-nav ul.tt_category li.has-children > label.gw-collapse-toggle:hover{
  background: var(--gw-cat-bg-hover);
  border-color: var(--gw-cat-border-weak);
}

/* children list sits on its own row */
nav.category-nav ul.tt_category li.has-children > ul{
  grid-column:1 / -1;
  grid-row:2;
  margin-top: 6px;
}

/* show/hide via checkbox */
nav.category-nav ul.tt_category li.has-children > input.gw-collapse:not(:checked) ~ ul{
  display:none !important;
}
nav.category-nav ul.tt_category li.has-children > input.gw-collapse:checked ~ ul{
  display:block !important;
}

/* rotate icon */
nav.category-nav ul.tt_category li.has-children > input.gw-collapse + label.gw-collapse-toggle i{
  transition: transform .18s ease;
  transform: rotate(-90deg);
}
nav.category-nav ul.tt_category li.has-children > input.gw-collapse:checked + label.gw-collapse-toggle i{
  transform: rotate(0deg);
}

/* depth styling (guide line + indent) */
nav.category-nav ul.tt_category ul.category_list,
nav.category-nav ul.tt_category ul.sub_category_list{
  padding-left: 18px;
  margin-left: 0;
  border-left: 1px solid var(--gw-line);
}

/* deeper links slightly smaller + consistent padding */
nav.category-nav ul.tt_category ul.category_list a,
nav.category-nav ul.tt_category ul.sub_category_list a{
  display:flex;
  align-items:center;
  gap:10px;
  padding: 7px 10px;
  border-radius: 12px;
  color: var(--gw-cat-text);
}
nav.category-nav ul.tt_category ul.category_list a:hover,
nav.category-nav ul.tt_category ul.sub_category_list a:hover{
  background: var(--gw-cat-bg-hover);
}
nav.category-nav ul.tt_category ul.sub_category_list a{
  font-size: 0.96em;
}

/* active highlight */
nav.category-nav ul.tt_category li.gw-active-li > a{
  background: var(--gw-cat-bg-active);
  font-weight: 700;
}
nav.category-nav ul.tt_category a.gw-active{
  font-weight: 700;
  text-decoration: none;
}


/* =========================================================
   GW Category Tools v1 (search / expand / collapse / hide empty)
   ========================================================= */
nav.category-nav .gw-cat-tools{
  display:grid;
  gap:10px;
  margin: 4px 0 10px;
  padding: 10px 10px 12px;
  border:1px solid var(--gw-cat-border-weak);
  border-radius:14px;
  background: rgba(255,255,255,0.03);
}
html[data-theme="light"] nav.category-nav .gw-cat-tools{
  background: rgba(2,6,23,0.03);
}

nav.category-nav .gw-cat-search{
  display:flex;
  align-items:center;
  gap:8px;
  padding: 8px 10px;
  border:1px solid var(--gw-cat-border-weak);
  border-radius:12px;
  background: transparent;
}
nav.category-nav .gw-cat-search i{
  color: var(--gw-cat-muted);
}
nav.category-nav .gw-cat-search-input{
  flex:1;
  width:100%;
  border:0;
  outline:none;
  background: transparent;
  color: var(--gw-cat-text);
  font-size: 0.92rem;
}
nav.category-nav .gw-cat-search-input::placeholder{
  color: var(--gw-cat-muted);
}

nav.category-nav .gw-cat-clear{
  width:28px;
  height:28px;
  border-radius:10px;
  display:flex;
  align-items:center;
  justify-content:center;
  border:0;
  background: transparent;
  color: var(--gw-cat-muted);
  cursor:pointer;
}
nav.category-nav .gw-cat-clear:hover{
  background: var(--gw-cat-bg-hover);
  color: var(--gw-cat-text);
}

nav.category-nav .gw-cat-actions{
  display:flex;
  gap:8px;
  justify-content:flex-end;
}
nav.category-nav .gw-cat-action{
  width:34px;
  height:34px;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  border:1px solid var(--gw-cat-border-weak);
  background: transparent;
  color: var(--gw-cat-muted);
  cursor:pointer;
}
nav.category-nav .gw-cat-action:hover{
  background: var(--gw-cat-bg-hover);
  color: var(--gw-cat-text);
}
nav.category-nav .gw-cat-action.is-on{
  background: var(--gw-cat-bg-active);
  border-color: var(--gw-cat-border);
  color: var(--gw-cat-text);
}

nav.category-nav .gw-cat-hint{
  display:none;
  font-size: 0.85rem;
  color: var(--gw-cat-muted);
  padding: 0 4px;
}

/* hide empty categories (toggle) */
nav.category-nav.gw-hide-empty li.gw-empty{
  display:none !important;
}
nav.category-nav li.gw-empty > a{
  opacity: 0.65;
}

/* filter */
nav.category-nav li.gw-filter-hide{
  display:none !important;
}
nav.category-nav li.gw-filter-match > a{
  background: var(--gw-cat-bg-active);
  font-weight: 800;
}