.chats-msg-row:hover .chats-msg-actions { opacity: 1; }
.chats-msg-actions { opacity: 0; transition: opacity 0.15s; }
.chats-channel-item.active { background: rgba(255,106,18,0.12); }
.chats-channel-item.active .chats-ch-name { color: #ff6a12; font-weight: 700; }
.chats-channel-item:hover:not(.active) { background: rgba(255,255,255,0.04); }
.chats-messages { scroll-behavior: smooth; }
.chats-msg-deleted { font-style: italic; color: #6b7280; }
.chats-msg-edited { font-size: 10px; color: #6b7280; margin-left: 4px; }