/* ==========================================================================
   Topic List & Category Styles
   ========================================================================== */

.topic-list { width: 100%; border-collapse: collapse; }

.topic-list thead { border-bottom: 2px solid var(--border); }

.topic-list-header {
  padding: 0.5rem 0.75rem;
  text-align: left;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.topic-list-header.replies,
.topic-list-header.views,
.topic-list-header.activity { text-align: center; width: 72px; }

.topic-list-item { border-bottom: 1px solid var(--border-light); transition: background 0.1s; }
.topic-list-item:hover { background: var(--bg-subtle); }
.topic-list-item td { padding: 0.625rem 0.75rem; vertical-align: top; }
.topic-list-item .main-link { padding-right: 1rem; }

.topic-title-row { display: flex; align-items: flex-start; gap: 0.35rem; }

.topic-pin, .topic-closed-icon { flex-shrink: 0; color: var(--text-faint); margin-top: 0.15rem; }

.topic-link { font-size: 1rem; font-weight: 500; line-height: 1.4; color: var(--text); }
.topic-link:hover { color: var(--accent); text-decoration: none; }
.topic-link:visited { color: var(--text-muted); }

.topic-detail-row { display: flex; align-items: center; gap: 0.35rem; margin-top: 0.3rem; flex-wrap: wrap; }
.topic-tags-inline { display: inline-flex; gap: 0.2rem; flex-wrap: wrap; }

.topic-list-item .replies,
.topic-list-item .views,
.topic-list-item .activity {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-muted);
  white-space: nowrap;
  vertical-align: middle;
}

.topic-list-item .replies { font-weight: 600; color: var(--text); }

/* --- Categories Page --- */

.category-list { display: grid; gap: 0.75rem; }

.category-card { border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; }

.category-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
}

.category-name { font-size: 1rem; font-weight: 600; }
.category-name a { color: var(--text); display: inline-flex; align-items: center; gap: 0.35rem; }
.category-name a:hover { color: var(--accent); text-decoration: none; }
.category-topic-count { font-size: 0.75rem; color: var(--text-faint); white-space: nowrap; }

.category-description { padding: 0.625rem 1rem; font-size: 0.875rem; color: var(--text-muted); line-height: 1.5; }

.subcategory-list { display: flex; flex-wrap: wrap; gap: 0.375rem; padding: 0 1rem 0.75rem; }

.subcategory-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.5rem;
  border-radius: 3px;
  font-size: 0.8125rem;
  border: 1px solid var(--border);
  color: var(--text);
}

.subcategory-link:hover { background: var(--bg-subtle); text-decoration: none; }
.subcategory-count { font-size: 0.6875rem; color: var(--text-faint); }

/* --- User Profile --- */

.user-header {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.user-avatar-large .avatar { font-size: 2.5rem; }
.user-display-name { font-size: 1.375rem; font-weight: 700; line-height: 1.3; }
.user-username { display: block; font-size: 0.875rem; color: var(--text-muted); }
.user-title { display: block; font-size: 0.8125rem; color: var(--accent); margin-top: 0.125rem; }
.user-meta { display: flex; gap: 1rem; margin-top: 0.4rem; font-size: 0.8125rem; color: var(--text-faint); }

.user-topics h2 { font-size: 1rem; font-weight: 600; margin-bottom: 0.625rem; }
.user-topic-list { list-style: none; }

.user-topic-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border-light);
  flex-wrap: wrap;
}

.user-topic-list li a:first-child { font-weight: 500; }
.user-topic-list time { font-size: 0.75rem; color: var(--text-faint); margin-left: auto; }

/* --- Topic Status --- */

.topic-status {
  display: inline-flex;
  align-items: center;
  padding: 0.0625rem 0.375rem;
  border-radius: 3px;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: var(--bg-hover);
  color: var(--text-muted);
}