.cp-comment-sort-btn {
  padding: 4px 10px;
  border: 1px solid var(--cc-border);
  border-radius: 6px;
  background: var(--cc-white);
  color: var(--cc-muted);
  font-size: 11px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all .2s;
}
.cp-comment-sort-btn:hover { border-color: var(--cc-blue); color: var(--cc-blue); }
.cp-comment-sort-btn.active { background: var(--cc-blue); color: #fff; border-color: var(--cc-blue); }

.cp-floating-actions {
  position: fixed;
  left: max(16px, calc((100vw - 960px) / 2 - 80px));
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 40;
}
.cp-floating-action {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--cc-border);
  background: var(--cc-white);
  color: var(--cc-muted);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(15,23,42,.08);
  transition: all .2s;
}
.cp-floating-action:hover { border-color: var(--cc-blue); color: var(--cc-blue); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(15,23,42,.14); }
.cp-floating-action.active { background: var(--cc-blue); color: #fff; border-color: var(--cc-blue); }
@media (max-width: 1200px) { .cp-floating-actions { display: none; } }

.emoji-btn {
  width: 34px;
  height: 34px;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  background: #fff;
  color: #6b7280;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s;
  font-size: 18px;
}
.emoji-btn:hover {
  border-color: #f59e0b;
  color: #f59e0b;
  background: #fef3c7;
}