/* universal chat login styles (extracted from server.js) */
*{box-sizing:border-box}
:root{--line:#d7dbe3;--accent:#26bbab}
body{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;margin:0;min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f6f7fb;color:#0f172a}
form{border:1px solid #d0d5dd;background:#fff;padding:1rem;display:flex;flex-direction:column;gap:1rem;min-width:min(420px,92vw)}
label{display:block;color:#444;font-size:12px}
input{width:100%;padding:.5rem;border:1px solid #d0d5dd;background:#fff;color:#0f172a;font:14px/1.35 ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace}
input:focus{outline:2px solid #94a3b8;outline-offset:0}
button{width:100%;padding:12px 12px;border:1px solid var(--accent) !important;background:var(--accent) !important;color:#fff !important;cursor:pointer;border-radius:0}
button:hover{filter:brightness(.98)}
.msg{color:#dc2626;font-size:13px}