/* Community forum. Loaded after styles.css and backlog.css (shared board pieces:
   tabs, chips, author chips, panels, forms, draft banner) on forum pages only.
   Plain White surfaces: no stud pattern, no brick shapes. Mobile first (390px).
   Palette (palette.md): Red only for the main call to action (.button), Blue
   links and secondary buttons, Yellow / Orange always with Black text, Green
   for success, Dark Purple sparingly. */

.forum h3 { font-size: 1.05rem; }
.fm-visually-hidden { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.fm-backlog-note { margin: 0; color: var(--ink-soft); }
.fm-join { margin: 0.5rem 0 0; font-weight: 700; }

/* Search box */
.fm-search { display: grid; gap: 0.4rem; }
.fm-search-label { font-weight: 700; }
.fm-search-row { display: grid; gap: 0.5rem; grid-template-columns: 1fr; }
.fm-search input[type="search"], .fm-search select, .forum select {
  font: inherit;
  color: var(--ink);
  background: var(--white);
  border: 2px solid var(--pearl-dark-gray);
  border-radius: 8px;
  padding: 0.6rem 0.75rem;
  min-height: 44px;
  width: 100%;
  max-width: 100%;
}
.fm-search .button { padding: 0.6rem 1.2rem; }
@media (min-width: 40rem) {
  .fm-search-row { grid-template-columns: 1fr 13rem auto; align-items: center; }
}

/* Category cards */
.fm-categories { list-style: none; margin: 0.75rem 0 0; padding: 0; display: grid; gap: 0.75rem; }
@media (min-width: 44rem) { .fm-categories { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 60rem) { .fm-categories { grid-template-columns: repeat(3, 1fr); } }
.fm-category {
  background: var(--white);
  border: 2px solid var(--border);
  border-top: 6px solid var(--blue);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  min-width: 0;
}
.fm-category:nth-child(2) { border-top-color: var(--green); }
.fm-category:nth-child(3) { border-top-color: var(--yellow); }
.fm-category:nth-child(4) { border-top-color: var(--orange); }
.fm-category:nth-child(5) { border-top-color: var(--dark-purple); }
.fm-category h3 { margin: 0 0 0.25rem; font-size: 1.12rem; }
.fm-category h3 a { color: var(--ink); text-decoration: none; }
.fm-category h3 a:hover { color: var(--blue); text-decoration: underline; }
.fm-category-desc { margin: 0 0 0.4rem; color: var(--ink-soft); font-size: 0.95rem; }
.fm-category-latest { margin: 0.35rem 0 0; font-size: 0.9rem; overflow-wrap: anywhere; }

/* Topic lists */
.fm-topics { list-style: none; margin: 0.75rem 0 0; padding: 0; display: grid; gap: 0.75rem; }
.fm-topic {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  min-width: 0;
}
.fm-topic.is-pinned { border-left: 8px solid var(--orange); }
.fm-topic.is-unread { border-color: var(--blue); }
.fm-topic-title { font-size: 1.1rem; margin: 0.35rem 0 0.25rem; overflow-wrap: anywhere; }
.fm-topic-title a { color: var(--ink); text-decoration: none; }
.fm-topic-title a:hover { color: var(--blue); text-decoration: underline; }
.fm-reply-hits { margin: 0 0 0.4rem; font-size: 0.9rem; font-weight: 700; color: var(--green); }
.fm-result-count { margin: 0; font-weight: 700; }

/* Tags: New uses Yellow with Black text; Locked, Hidden stay quiet */
.fm-new {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.4;
  padding: 0.1rem 0.55rem;
  border-radius: 999px;
  background: var(--yellow);
  color: var(--black);
  border: 2px solid var(--yellow);
}
.fm-tag-locked { background: var(--white); border-color: var(--pearl-dark-gray); color: var(--pearl-dark-gray); }
.fm-tag-hidden { background: var(--white); border-style: dashed; border-color: var(--dark-purple); color: var(--dark-purple); }
.fm-tag-category { background: var(--white); }
.fm-tag-reason { background: var(--orange); border-color: var(--orange); color: var(--black); }

/* Actions row: like, report, moderator buttons */
.fm-actions { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 0.5rem 0.75rem; margin-top: 0.6rem; }
.fm-inline-form { margin: 0; }
.fm-like {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font: inherit;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--blue);
  background: var(--white);
  border: 2px solid var(--blue);
  border-radius: 999px;
  padding: 0.3rem 0.85rem;
  min-height: 40px;
  text-decoration: none;
  cursor: pointer;
}
.fm-like-count { color: var(--ink); }
a.fm-like:hover, button.fm-like:hover:not([disabled]) { background: var(--blue); color: var(--white); }
a.fm-like:hover .fm-like-count, button.fm-like:hover:not([disabled]) .fm-like-count { color: var(--white); }
.fm-like.is-liked { background: var(--yellow); border-color: var(--black); color: var(--black); }
.fm-like.is-liked:hover:not([disabled]) { background: var(--yellow); color: var(--black); }
.fm-like.is-liked:hover .fm-like-count { color: var(--black); }
.fm-like[disabled] { cursor: not-allowed; }
.forum .fm-small { font-size: 0.92rem; padding: 0.4rem 0.9rem; min-height: 40px; box-shadow: none; }

.fm-report summary { cursor: pointer; font-weight: 700; color: var(--blue); min-height: 40px; display: flex; align-items: center; }
.fm-report[open] { flex-basis: 100%; }
.fm-report[open] summary { margin-bottom: 0.4rem; }

/* Posts */
.fm-post.is-new > .bl-comment-head { border-left: 4px solid var(--yellow); padding-left: 0.5rem; }
.fm-hidden-note { margin: 0.4rem 0; font-style: italic; color: var(--ink-soft); }
.fm-deleted-note { margin: 0.4rem 0; font-style: italic; color: var(--ink-soft); }
.fm-deleted-title { font-style: italic; color: var(--ink-soft); }
.fm-edited { color: var(--ink-soft); }

/* Edit, Delete and View History */
.fm-edit, .fm-delete, .fm-history { margin: 0.4rem 0; }
.fm-edit[open], .fm-delete[open] { flex-basis: 100%; }
.fm-edit summary, .fm-delete summary, .fm-history summary { cursor: pointer; font-weight: 700; }
.fm-edit input[type="text"] { width: 100%; }
.fm-revisions { list-style: none; margin: 0.5rem 0; padding: 0; display: grid; gap: 0.5rem; }
.fm-revision { padding: 0.5rem 0.75rem; background: var(--off-white); border-radius: 8px; min-width: 0; overflow-wrap: anywhere; }
.fm-revision-title { margin: 0.2rem 0; overflow-wrap: anywhere; }
.fm-history-item { margin-top: 1rem; }

/* Notices */
.fm-locked { border-color: var(--pearl-dark-gray); }
.fm-hidden { border-color: var(--dark-purple); border-style: dashed; }
.fm-locked p, .fm-hidden p { margin: 0; }

/* Report queue */
.fm-reports { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; }
.fm-report-row { background: var(--white); border: 2px solid var(--border); border-left: 8px solid var(--orange); border-radius: 12px; padding: 0.85rem 1rem; min-width: 0; }
.fm-report-row h3 { margin: 0.4rem 0; overflow-wrap: anywhere; }
.fm-quote { margin: 0.4rem 0; padding: 0.4rem 0.75rem; background: var(--off-white); border-radius: 8px; overflow-wrap: anywhere; }
.fm-report-note { margin: 0.3rem 0; }
.fm-move { display: grid; gap: 0.5rem; justify-items: start; margin-top: 1rem; }
.fm-move .field { margin: 0; width: 100%; max-width: 22rem; }