/* Community forum — Discourse-style, white & blue theme */

:root {
  --f-blue: #2563eb;
  --f-blue-dark: #1d4ed8;
  --f-blue-soft: #eff6ff;
  --f-border: #e3e8f0;
  --f-text: #1e293b;
  --f-muted: #64748b;
  --f-bg: #f6f8fb;
}

.forum-page { background: var(--f-bg); }
.forum-page .site-main { background: var(--f-bg); }

.forum-wrap { max-width: 960px; margin: 0 auto; padding: 2rem 0 4rem; }

/* Hero banner — photo + text side by side, no dark overlay on the image */
.forum-head {
  display: flex; align-items: stretch; flex-wrap: wrap;
  background: #fff; border: 1px solid var(--f-border);
  border-radius: 16px; overflow: hidden;
  margin-bottom: 1.5rem;
  box-shadow: 0 1px 2px rgba(30,41,59,.04);
}
.forum-head-text {
  flex: 1 1 320px; color: var(--f-text);
  padding: 2rem 2.25rem; display: flex; flex-direction: column; justify-content: center;
}
.forum-head h1 { margin: 0 0 .4rem; font-size: 1.6rem; color: var(--f-text); }
.forum-head .sub { color: var(--f-muted); margin: 0; }
.forum-head-media {
  flex: 1 1 320px; min-height: 200px;
  background: var(--f-blue-soft);
}
.forum-head-media img {
  display: block; width: 100%; height: 100%;
  min-height: 200px; object-fit: cover;
}
@media (max-width: 640px) {
  .forum-head { flex-direction: column; }
  .forum-head-media { min-height: 180px; order: -1; }
  .forum-head-media img { min-height: 180px; }
}

/* Alerts reuse site .alert; keep spacing */
.forum-wrap .alert { margin-bottom: 1rem; }

/* Auth / alias / composer cards */
.forum-auth, .forum-new {
  background: #fff; border: 1px solid var(--f-border); border-radius: 14px;
  padding: 1.5rem 1.75rem; margin: 0 0 1.5rem;
  box-shadow: 0 1px 2px rgba(30,41,59,.04);
  max-width: none; width: 100%;
}
.forum-new h2 { margin: 0 0 1rem; font-size: 1.05rem; color: var(--f-text); }
.forum-new .sub { color: var(--f-muted); margin: 0 0 1rem; font-size: .9rem; }
.forum-new .btn { width: auto; }
#forum-signed-as { color: var(--f-muted); margin: 0 0 .75rem; }
#forum-signed-as strong { color: var(--f-blue); }
#alias-status { color: #dc2626; font-size: .85rem; margin: .5rem 0 0; }

/* Topic list — Discourse latest list */
.forum-list {
  background: #fff; border: 1px solid var(--f-border); border-radius: 14px;
  overflow: hidden; box-shadow: 0 1px 2px rgba(30,41,59,.04);
}
.forum-list > .sub { padding: 2rem; text-align: center; }
.forum-item {
  display: flex; align-items: center; gap: 1rem;
  padding: .9rem 1.25rem; border-top: 1px solid var(--f-border);
  text-decoration: none; color: var(--f-text);
}
.forum-item:first-child { border-top: 0; }
.forum-item:hover { background: var(--f-blue-soft); }
.forum-item .f-avatar { flex: 0 0 auto; }
.forum-item-main { flex: 1 1 auto; min-width: 0; }
.forum-item-title {
  font-weight: 600; font-size: .98rem; color: var(--f-text);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.forum-item:hover .forum-item-title { color: var(--f-blue); }
.forum-item-meta { font-size: .82rem; color: var(--f-muted); margin-top: .15rem; }
.forum-item-stats { flex: 0 0 auto; text-align: right; }
.f-replies {
  display: inline-flex; align-items: center; gap: .3rem;
  color: var(--f-blue); font-weight: 600; font-size: .9rem;
}
.f-replies::before { content: "💬"; font-size: .8rem; opacity: .7; }

/* Avatar circle with initial */
.f-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--f-blue-soft); color: var(--f-blue);
  font-weight: 700; font-size: 1rem; text-transform: uppercase;
  flex: 0 0 auto;
}
.f-avatar.f-avatar-sm { width: 34px; height: 34px; font-size: .85rem; }

/* Back link */
.forum-back { margin-bottom: 1rem; }
.forum-back a { color: var(--f-blue); text-decoration: none; font-weight: 500; }
.forum-back a:hover { text-decoration: underline; }

/* Topic post & comments — Discourse post stream */
.forum-topic, .forum-comment {
  background: #fff; border: 1px solid var(--f-border); border-radius: 14px;
  padding: 1.5rem 1.75rem; margin-bottom: 1rem;
  box-shadow: 0 1px 2px rgba(30,41,59,.04);
}
.forum-topic h1 { margin: 0 0 1rem; font-size: 1.45rem; color: var(--f-text); }
.f-post-head { display: flex; align-items: center; gap: .75rem; }
.f-post-author { font-weight: 600; color: var(--f-text); }
.f-post-time { font-size: .82rem; color: var(--f-muted); }
.forum-body { margin-top: 1rem; line-height: 1.7; color: var(--f-text); }
.forum-actions { margin-top: 1rem; }
.forum-actions .btn { margin-right: .25rem; }

.forum-comments { margin: 1.5rem 0; }
.forum-comments h2 {
  font-size: .95rem; color: var(--f-muted); font-weight: 600;
  margin: 0 0 .9rem; text-transform: uppercase; letter-spacing: .04em;
}

/* Buttons */
.forum-page .btn-primary {
  background: var(--f-blue); border-color: var(--f-blue); box-shadow: none;
}
.forum-page .btn-primary:hover { background: var(--f-blue-dark); }
.forum-page .btn-outline {
  border-color: var(--f-border); color: var(--f-muted); background: #fff;
}
.forum-page .btn-outline:hover { border-color: var(--f-blue); color: var(--f-blue); }

/* Inputs */
.field textarea, .field input[type="text"] {
  width: 100%; padding: .7rem .9rem;
  border: 1px solid var(--f-border); border-radius: 10px;
  font: inherit; resize: vertical; box-sizing: border-box;
  background: #fff; color: var(--f-text);
}
.field textarea:focus, .field input[type="text"]:focus {
  outline: 2px solid var(--f-blue); outline-offset: -1px; border-color: transparent;
}
.field label { font-weight: 600; color: var(--f-text); font-size: .9rem; }

@media (max-width: 640px) {
  .forum-head { padding: 1.5rem; }
  .forum-item { padding: .8rem 1rem; }
}