.aes-chat{color:#fff;cursor:pointer;z-index:1000;background:linear-gradient(135deg,#0ecad4,#1a6fa8);border:none;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;transition:box-shadow .3s,transform .2s;display:flex;position:fixed;bottom:25px;right:25px;box-shadow:0 4px 16px #0ecad473}.aes-chat:hover{transform:scale(1.08)translateY(-2px);box-shadow:0 6px 22px #0ecad499}.chat-popup{z-index:1000;background:#fff;border-radius:14px;flex-direction:column;width:320px;max-height:400px;display:flex;position:fixed;bottom:100px;right:25px;overflow:hidden;box-shadow:0 6px 24px #1589b333}.chat-header{color:#fff;background:linear-gradient(135deg,#0ecad4,#1a6fa8);border-radius:14px 14px 0 0;justify-content:space-between;align-items:center;padding:12px 16px;font-size:15px;font-weight:700;display:flex}.chat-close{color:#fff;cursor:pointer;opacity:.85;background:0 0;border:none;font-size:20px;line-height:1;transition:opacity .2s}.chat-close:hover{opacity:1}.chat-messages{background:#f7fbff;flex-direction:column;flex:1;padding:12px;display:flex;overflow-y:auto}.user-msg{color:#fff;text-align:left;background:linear-gradient(135deg,#0ecad4,#1a6fa8);border-radius:12px 12px 0;align-self:flex-end;max-width:80%;margin-bottom:8px;padding:10px 12px;font-size:13px}.bot-msg{color:#1a3a5c;text-align:left;background:#e8f4fb;border-radius:12px 12px 12px 0;align-self:flex-start;max-width:80%;margin-bottom:8px;padding:10px 12px;font-size:13px}.chat-input{background:#fff;border-top:1px solid #d0eaf5;display:flex}.chat-input input{color:#333;background:#fff;border:none;border-radius:0 0 0 14px;outline:none;flex:1;padding:10px 12px;font-size:13px}.chat-input input::placeholder{color:#a0b4c4}.chat-input button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#0ecad4,#1a6fa8);border:none;border-radius:0 0 14px;padding:10px 16px;font-size:13px;font-weight:700;transition:opacity .2s}.chat-input button:hover{opacity:.9}.chat-suggestions{margin-bottom:10px}.suggestion-title{color:#7a9ab5;text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;font-size:12px}.suggestion-btn{color:#1a6fa8;cursor:pointer;text-align:left;background:#fff;border:1px solid #c4dff0;border-radius:8px;width:100%;margin-bottom:6px;padding:8px 12px;font-size:13px;transition:background .2s,border-color .2s;display:block}.suggestion-btn:hover{background:#e8f4fb;border-color:#1589b3}.typing{align-items:center;gap:4px;margin-left:10px;padding:8px 12px;display:inline-flex}.typing .dot{background:#1589b3;border-radius:50%;width:6px;height:6px;animation:1.4s infinite both blink}.typing .dot:nth-child(2){animation-delay:.2s}.typing .dot:nth-child(3){animation-delay:.4s}@keyframes blink{0%{opacity:.2}20%{opacity:1}to{opacity:.2}}