body{margin:0;background:#0b0b0b;color:#00ffcc;font-family:Orbitron,system-ui,Arial,sans-serif;text-align:center}
.header{padding:20px}.header h1{margin:0}.sub{color:#9ad7c9;margin:10px 0}
.selectors{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin:20px 0}
select{background:#121212;border:1px solid #1f1f1f;color:#d6fff4;padding:10px;border-radius:8px;min-width:200px}
.btn{background:#00ffcc;color:#000;border:0;padding:10px 16px;border-radius:8px;cursor:pointer;font-weight:700}
#chat{max-width:760px;margin:20px auto;padding:0 16px}
#chat-box{height:380px;background:#121212;border:1px solid #1f1f1f;border-radius:10px;padding:12px;overflow:auto;text-align:left}
.msg{margin:8px 0;padding:10px 12px;border-radius:10px;background:#0e1f1b}
.msg.me{background:#123d33}
.chat-form{display:flex;gap:8px;margin-top:10px}
.chat-form input{flex:1;background:#121212;border:1px solid #1f1f1f;color:#d6fff4;padding:12px;border-radius:8px}
.legal{color:#78c0b0;font-size:12px;margin:12px 0 28px}
code{background:#0e1f1b;padding:2px 6px;border-radius:6px}