*{box-sizing:border-box}body{margin:0;background:#075985;font:16px Arial,sans-serif;color:#172033}.shell{max-width:800px;margin:auto;padding:22px 12px}.card{background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 15px 45px #001b3360}#login{max-width:420px;margin:8vh auto;padding:30px}.eyebrow{color:#0e7490;font-weight:bold;font-size:12px;letter-spacing:1px;margin:0}h1{margin:5px 0;font-size:25px}label{display:block;font-weight:bold;margin:16px 0}small{font-weight:normal}input,select{display:block;width:100%;padding:12px;margin-top:6px;border:1px solid #cbd5e1;border-radius:8px;font-size:16px;background:#fff}button{border:0;border-radius:8px;padding:11px 14px;background:#0e7490;color:#fff;font-weight:bold;cursor:pointer}#join button{width:100%}#error{color:#b91c1c;min-height:20px}header{padding:16px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #ddd}header b,em{background:#fef3c7;color:#92400e;border-radius:9px;padding:3px 6px;font-style:normal;font-size:12px}.light{background:#e2e8f0;color:#334155;margin-left:8px}.danger{background:#b91c1c;margin-left:8px}.welcome{display:flex;gap:9px;align-items:center;background:#ecfeff;border-bottom:1px solid #bae6fd;padding:10px 16px;color:#155e75;font-size:13px}.body{display:grid;grid-template-columns:205px 1fr}aside{background:#eef7fa;padding:14px;border-right:1px solid #d8e6ea}ul{list-style:none;padding:0;margin:10px 0}li{padding:7px 0;border-bottom:1px solid #d8e6ea}.userline{display:flex;align-items:center;gap:7px}.avatar{display:inline-flex;align-items:center;justify-content:center;width:29px;height:29px;flex:0 0 29px;border-radius:50%;color:white;font-size:13px;font-style:normal;font-weight:bold}.flag{font-size:14px}.actions{display:flex;gap:4px;margin:5px 0 0 36px}.actions button,.del{font-size:11px;padding:4px 6px}#messages{height:60vh;overflow:auto;background:#f8fafc;padding:12px}article{position:relative;display:flex;gap:9px;background:#fff;border:1px solid #e2e8f0;border-radius:10px;padding:10px 43px 10px 10px;margin:8px 0}.messagebody{min-width:0}time{font-size:11px;color:#64748b;margin-left:6px}article p{margin:6px 0 0;white-space:pre-wrap;word-break:break-word}.del{position:absolute;right:7px;top:7px;background:#fee2e2;color:#b91c1c}.empty{text-align:center;color:#64748b;padding-top:30px}#send{display:flex;gap:8px;padding:12px}#send input{margin:0}#send button{white-space:nowrap}@media(max-width:540px){.shell{padding:0}.card{border-radius:0;min-height:100vh}#login{margin:0;padding:25px 18px}.welcome{display:block;line-height:1.6}.welcome span{display:block}.body{display:block}aside{border:0;max-height:170px;overflow:auto}ul{display:flex;gap:10px;flex-wrap:wrap}li{border:0}.actions{margin-left:0}#messages{height:calc(100vh - 390px);min-height:190px}header{padding:12px}.danger{font-size:11px;padding:8px;margin-left:4px}.light{font-size:11px;padding:8px;margin-left:4px}}
 .radio{height:110px;background:#f8fafc;border-bottom:1px solid #dbeafe}.radio iframe{display:block}