:root {
  --xs-subforum-accent: var(--sv-accent, var(--bs-primary, #2f6f52));
  --xs-subforum-line: var(--sv-line, var(--bs-border-color, #e2e7e3));
  --xs-subforum-paper: var(--sv-paper, var(--bs-body-bg, #fff));
  --xs-subforum-muted: var(--sv-muted, var(--bs-secondary-color, #68716b));
}

.xs-subforum-category-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.xs-subforum-category-row > select[name="fid"] {
  width: min(100%, 230px) !important;
  margin-right: 0 !important;
}

.xs-subforum-field {
  display: inline-flex;
  align-items: center;
  width: min(100%, 520px);
  gap: 7px;
  margin-top: 0;
}

.xs-subforum-field .form-select {
  width: min(100%, 270px) !important;
  min-width: 170px;
  border-color: var(--xs-subforum-line);
}

.xs-subforum-connector {
  display: inline-grid;
  width: 23px;
  height: 23px;
  flex: 0 0 23px;
  place-items: center;
  color: var(--xs-subforum-accent);
  background: rgba(var(--sv-accent-rgb, 47, 111, 82), 0.12);
  border-radius: 50%;
  font-size: 11px;
}

.xs-subforum-empty {
  color: var(--xs-subforum-muted);
  font-size: 12px;
}

/* Follow XMD's component contract while inheriting the active theme palette. */
.xmd-editor.xs-subforum-editor,
.xmd-editor.xs-subforum-editor .editor-toolbar,
.xmd-editor.xs-subforum-editor .CodeMirror {
  border-color: var(--xs-subforum-line);
}

.xmd-editor .editor-toolbar button:hover,
.xmd-editor .editor-toolbar button.active {
  border-color: var(--xs-subforum-accent);
  color: var(--xs-subforum-accent) !important;
}

.xs-subforum-badge {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  gap: 5px;
  padding: 2px 7px;
  overflow: hidden;
  color: var(--xs-subforum-color, var(--xs-subforum-accent));
  background: rgba(var(--sv-accent-rgb, 47, 111, 82), 0.08);
  border: 1px solid var(--xs-subforum-line);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: 1px;
}

.xs-subforum-badge:hover {
  color: var(--xs-subforum-color, var(--xs-subforum-accent));
  background: rgba(var(--sv-accent-rgb, 47, 111, 82), 0.14);
}

.xs-subforum-badge > span,
.xs-subforum-filter-color {
  display: inline-block;
  width: 6px;
  height: 6px;
  flex: 0 0 6px;
  background: var(--xs-subforum-color, var(--xs-subforum-accent));
  border-radius: 50%;
}

.xs-subforum-badge-list {
  margin-left: 7px;
}

.xs-subforum-thread-meta {
  display: flex;
  align-items: center;
  margin-top: 6px;
}

.xs-subforum-breadcrumb a {
  color: var(--xs-subforum-accent);
}

.xs-subforum-nav-item .nav-link {
  display: inline-flex;
  align-items: center;
}

.xs-subforum-nav-item .nav-link.active {
  color: var(--xs-subforum-color, var(--xs-subforum-accent));
}

.xs-subforum-nav-item .nav-link.active::after {
  background: var(--xs-subforum-color, var(--xs-subforum-accent));
}

.xs-subforum-filter-summary {
  display: flex;
  align-items: center;
  min-height: 44px;
  gap: 9px;
  padding: 8px 13px;
  color: var(--xs-subforum-muted);
  background: rgba(var(--sv-accent-rgb, 47, 111, 82), 0.06);
  border-bottom: 1px solid var(--xs-subforum-line);
}

.xs-subforum-filter-summary > div {
  display: flex;
  min-width: 0;
  flex: 1 1 auto;
  flex-direction: column;
}

.xs-subforum-filter-summary strong {
  color: var(--bs-body-color, #202622);
  font-size: 13px;
}

.xs-subforum-filter-summary small {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.xs-subforum-filter-summary a {
  color: var(--xs-subforum-accent);
  font-size: 12px;
  white-space: nowrap;
}

@media (max-width: 575.98px) {
  .xs-subforum-field {
    align-items: flex-start;
    flex-wrap: wrap;
  }
  .xs-subforum-category-row > select[name="fid"] {
    width: 100% !important;
  }
  .xs-subforum-field .form-select {
    min-width: 0;
    flex: 1 1 180px;
  }
  .xs-subforum-empty {
    width: 100%;
    margin-left: 30px;
  }
  .xs-subforum-badge-list {
    max-width: 76px;
    margin-left: 4px;
  }
  .xs-subforum-filter-summary {
    padding-right: 10px;
    padding-left: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .xs-subforum-badge { transition: none; }
}