.comments-section {
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--border);
  background: var(--bg-primary);
}

.comments-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 1.75rem;
}

.comments-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.65rem);
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.comments-header p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.55;
}

.comments-box {
  max-width: 640px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.comment-form {
  padding: 1.25rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.comment-form h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
}

.comment-form-row {
  display: flex;
  gap: 0.65rem;
  margin-bottom: 0.65rem;
}

.comment-form input,
.comment-form textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
}

.comment-form input:focus,
.comment-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.comment-form textarea {
  min-height: 72px;
  resize: vertical;
}

.comment-form button {
  padding: 0.6rem 1.25rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
}

.comment-form button:hover {
  background: var(--accent-dim);
}

.comment-form-hint {
  margin-top: 0.5rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.comments-list {
  padding: 0.5rem 0;
}

.comment-item {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.comment-item:last-child {
  border-bottom: none;
}

.comment-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}

.comment-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.comment-author {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-primary);
}

.comment-time {
  margin-left: auto;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.comment-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 0.65rem;
}

.comment-actions {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.comment-action {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.6rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.comment-action:hover {
  border-color: var(--border);
  color: var(--text-primary);
  background: var(--bg-secondary);
}

.comment-action.active-like {
  border-color: var(--success);
  color: var(--success);
  background: rgba(5, 150, 105, 0.08);
}

.comment-action.active-dislike {
  border-color: var(--danger);
  color: var(--danger);
  background: rgba(220, 38, 38, 0.06);
}

.comment-action svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.comment-replies {
  margin: 0.5rem 0 0 0.75rem;
  padding-left: 0.85rem;
  border-left: 2px solid var(--border);
}

.comment-reply {
  padding: 0.75rem 0;
}

.comment-reply:not(:last-child) {
  border-bottom: 1px solid var(--border);
}

.comment-reply .comment-avatar {
  width: 28px;
  height: 28px;
  font-size: 0.7rem;
}

.reply-form {
  margin: 0.65rem 0 0.5rem;
  padding: 0.75rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.reply-form-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.reply-form input,
.reply-form textarea {
  width: 100%;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.85rem;
}

.reply-form textarea {
  min-height: 56px;
  resize: vertical;
  margin-bottom: 0.5rem;
}

.reply-form-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.reply-submit {
  padding: 0.45rem 0.9rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.82rem;
  cursor: pointer;
  font-family: inherit;
}

.reply-cancel {
  padding: 0.45rem 0.9rem;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
}

.comment-toast {
  position: fixed;
  bottom: 5rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--text-primary);
  color: #fff;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s;
  z-index: 200;
}

.comment-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 480px) {
  .comment-form-row,
  .reply-form-row {
    flex-direction: column;
  }

  .comment-replies {
    margin-left: 0.5rem;
    padding-left: 0.65rem;
  }
}