.chat-page{min-height:80vh;padding:30px 5%;display:flex;justify-content:center}.chat-container{width:100%;max-width:800px;display:flex;flex-direction:column}.chat-back-link{display:inline-block;color:#d1d5db;font-size:14px;margin-bottom:16px;text-decoration:none;transition:color .2s}.chat-back-link:hover{color:#fff}.chat-header{margin-bottom:20px}.chat-header h1{font-size:28px;font-weight:600;color:#fff;margin:0 0 6px}.chat-header p{font-size:15px;color:rgba(255,255,255,.5);margin:0}.chat-window{background:linear-gradient(to bottom right,#0e0e33,#1a064a);border:1px solid rgba(255,255,255,.1);border-radius:16px;overflow:hidden;min-height:500px;max-height:70vh}.chat-messages,.chat-window{flex:1 1;display:flex;flex-direction:column}.chat-messages{overflow-y:auto;padding:24px 20px;gap:14px}.chat-bubble{display:flex;max-width:80%}.chat-bubble.user{align-self:flex-end}.chat-bubble.assistant{align-self:flex-start}.bubble-content{padding:12px 16px;border-radius:16px;font-size:14.5px;line-height:1.6;color:#fff;white-space:pre-wrap;word-break:break-word}.chat-bubble.user .bubble-content{background:#602fff;border-bottom-right-radius:4px}.chat-bubble.assistant .bubble-content{background:rgba(255,255,255,.08);border-bottom-left-radius:4px}.bubble-content.typing{display:flex;align-items:center;gap:5px;padding:14px 20px}.bubble-content.typing span{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.4);animation:typingDot 1.4s ease-in-out infinite}.bubble-content.typing span:nth-child(2){animation-delay:.2s}.bubble-content.typing span:nth-child(3){animation-delay:.4s}@keyframes typingDot{0%,80%,to{transform:scale(.6);opacity:.4}40%{transform:scale(1);opacity:1}}.chat-input-form{display:flex;gap:10px;padding:16px 20px;border-top:1px solid rgba(255,255,255,.1);background:rgba(0,0,0,.2)}.chat-input-form input{flex:1 1;padding:12px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.06);color:#fff;font-size:14.5px;outline:none;transition:border-color .2s}.chat-input-form input::placeholder{color:rgba(255,255,255,.35)}.chat-input-form input:focus{border-color:#602fff}.chat-input-form button{padding:12px 24px;border-radius:12px;border:none;background:#602fff;color:#fff;font-size:14.5px;font-weight:500;cursor:pointer;transition:background .2s,opacity .2s}.chat-input-form button:hover:not(:disabled){background:#7a4fff}.chat-input-form button:disabled{opacity:.4;cursor:not-allowed}.chat-messages::-webkit-scrollbar{width:6px}.chat-messages::-webkit-scrollbar-track{background:transparent}.chat-messages::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);border-radius:3px}@media (max-width:640px){.chat-bubble{max-width:90%}.chat-input-form{padding:12px 14px}.chat-input-form button{padding:12px 16px}}