.agent-chat{background:rgba(0,0,0,0.4);border-radius:12px;padding:20px;min-height:260px;display:flex;flex-direction:column;gap:12px;}
.chat-msg{max-width:85%;padding:10px 14px;border-radius:12px;font-size:13px;line-height:1.5;opacity:0;transform:translateY(8px);transition:all .4s ease;}
.chat-msg.visible{opacity:1;transform:translateY(0);}
.chat-msg.user{align-self:flex-end;background:rgba(108,92,231,0.15);border:1px solid rgba(108,92,231,0.25);color:#e0e0e0;}
.chat-msg.agent{align-self:flex-start;background:rgba(0,206,201,0.08);border:1px solid rgba(0,206,201,0.2);color:#e0e0e0;}
.chat-msg .msg-label{font-size:10px;font-weight:600;letter-spacing:1px;text-transform:uppercase;margin-bottom:4px;display:block;}
.chat-msg.user .msg-label{color:var(--accent);}
.chat-msg.agent .msg-label{color:var(--teal);}
.mini-app-preview{margin-top:4px;padding:12px;background:rgba(255,255,255,0.03);border:1px solid var(--bd);border-radius:8px;}
.mini-app-preview .ma-title{font-size:11px;font-weight:600;color:var(--teal);letter-spacing:1px;text-transform:uppercase;margin-bottom:8px;}
.mini-app-preview .ma-row{display:flex;justify-content:space-between;font-size:12px;padding:4px 0;border-bottom:1px solid rgba(255,255,255,0.04);}
.mini-app-preview .ma-row:last-child{border-bottom:none;}
.mini-app-preview .ma-row span:first-child{color:var(--faint);}
.mini-app-preview .ma-row span:last-child{color:#fff;font-weight:500;}
.typing-dots{display:inline-flex;gap:4px;padding:4px 0;}
.typing-dots span{width:6px;height:6px;border-radius:50%;background:var(--teal);opacity:.3;animation:blink 1.4s infinite;}
.typing-dots span:nth-child(2){animation-delay:.2s;}
.typing-dots span:nth-child(3){animation-delay:.4s;}
@keyframes blink{0%,80%,100%{opacity:.3;}40%{opacity:1;}}