/* ==========================================================================
   Gourmet & Papilles - Forum Page v2 (Premium Redesign)
   ========================================================================== */

/* ---- Layout ---- */
.forum-layout {
  display: grid;
  grid-template-columns: 270px 1fr;
  gap: 1.75rem;
  margin-bottom: 4rem;
  align-items: start;
}

@media (max-width: 900px) {
  .forum-layout { grid-template-columns: 1fr; }
}

/* ---- Sidebar ---- */
.forum-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  height: fit-content;
  position: sticky;
  top: 90px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-sm);
}

.sidebar-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.sidebar-title::before {
  content: '';
  width: 3px;
  height: 1.1rem;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  display: inline-block;
}

.forum-categories-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.forum-category-item {
  padding: 0.68rem 1rem;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.forum-category-item:hover {
  background: var(--bg-glass-heavy);
  color: var(--text-main);
  border-color: var(--border-color);
}

.forum-category-item.active {
  background: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
  border-color: rgba(230, 81, 0, 0.22);
  box-shadow: var(--shadow-glow-sm);
}

.category-count {
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  padding: 0.12rem 0.5rem;
  border-radius: var(--radius-full);
  font-size: 0.73rem;
  font-weight: 600;
}

.forum-category-item.active .category-count {
  background: rgba(230, 81, 0, 0.18);
  border-color: rgba(230, 81, 0, 0.3);
  color: var(--primary);
}

/* ---- Main Area ---- */
.forum-main {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.forum-header-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--bg-card);
  padding: 1rem 1.35rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(14px);
}

/* ---- Topic Cards ---- */
.topic-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.4rem;
  display: flex;
  gap: 1.1rem;
  transition: all var(--transition-smooth);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(14px);
}

.topic-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  border-radius: 4px 0 0 4px;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.topic-card:hover {
  border-color: rgba(230, 81, 0, 0.2);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.topic-card:hover::before { opacity: 1; }

/* ---- Vote Box ---- */
.vote-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-md);
  min-width: 50px;
  height: fit-content;
  backdrop-filter: blur(8px);
  gap: 0.15rem;
}

.btn-vote {
  color: var(--text-muted);
  font-size: 1.05rem;
  cursor: pointer;
  padding: 0.18rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.18s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: var(--radius-sm);
}

.btn-vote:hover {
  color: var(--primary);
  transform: scale(1.28);
}

.btn-vote:active { transform: scale(0.9); }

.btn-vote.voted {
  color: var(--primary);
  text-shadow: 0 0 10px rgba(230, 81, 0, 0.55);
}

.vote-count {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-main);
}

.topic-content-wrapper { flex-grow: 1; min-width: 0; }

.topic-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.45rem;
}

.author-badge {
  display: flex;
  align-items: center;
  gap: 0.38rem;
  font-weight: 600;
  color: var(--text-main);
}

.author-avatar {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}

.topic-title {
  font-family: var(--font-heading);
  font-size: 1.18rem;
  font-weight: 700;
  margin-bottom: 0.45rem;
  color: var(--text-main);
  line-height: 1.35;
  transition: color var(--transition-fast);
}

.topic-card:hover .topic-title { color: var(--primary); }

.topic-snippet {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.55;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.topic-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.topic-replies-count {
  display: flex;
  align-items: center;
  gap: 0.38rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ---- Discussion Detail ---- */
.replies-section {
  margin-top: 1.75rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

.reply-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1.15rem 1.35rem;
  border-radius: var(--radius-md);
  margin-bottom: 0.85rem;
  transition: border-color var(--transition-fast);
}

.reply-card:hover { border-color: rgba(230, 81, 0, 0.18); }

.reply-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.6rem;
}

.reply-body {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-main);
}

.add-reply-box {
  margin-top: 1.35rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1.25rem 1.4rem;
  border-radius: var(--radius-lg);
  backdrop-filter: blur(14px);
}