:root{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:#174d58;background:#f0fbfb;font-size:17px}*{box-sizing:border-box}body{margin:0}header{background:linear-gradient(115deg,#087a83,#29c3c6);color:white;padding:24px max(20px,calc((100vw - 1000px)/2));}header strong{font-size:25px;letter-spacing:1px}header small{display:block;margin-top:8px}main.gate{max-width:920px;margin:30px auto;padding:0 20px}.panel{background:white;border:1px solid #c9e0e2;border-radius:20px;padding:24px;margin:18px 0;box-shadow:0 8px 30px #12545d08}h1{font-size:1.7rem}h2{font-size:1.2rem}p{line-height:1.6}button,.button{display:inline-block;background:#087f89;border:0;border-radius:11px;padding:13px 19px;color:white;font:inherit;font-weight:650;cursor:pointer;text-decoration:none;margin:5px 8px 5px 0}button:disabled{opacity:.5;cursor:wait}button.secondary,.button.secondary{background:#e7f5f5;color:#174d58}label{display:block;font-weight:600;margin:14px 0}input{display:block;width:100%;padding:13px;border:1px solid #afced1;border-radius:10px;font:inherit;margin-top:6px}#status{white-space:pre-wrap;line-height:1.5;color:#984700;overflow-wrap:anywhere}small{line-height:1.5}a{color:#087984}ul{padding-left:22px;line-height:1.8}.rows>div{padding:14px 0;border-bottom:1px solid #d5e7e8;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.badge{padding:5px 9px;background:#e4f7f6;border-radius:8px}#invite-result{overflow-wrap:anywhere;padding:12px;background:#effafa}#invite-result:empty{display:none}#server-bar{position:sticky;top:0;z-index:1000;background:#073f48;color:white;padding:10px 16px;display:flex;gap:12px;align-items:center;flex-wrap:wrap;font:14px system-ui}#server-bar a{color:white}#server-bar button{font:inherit;padding:6px 10px;margin:0}#server-state-status{flex:1}#server-bar[data-error="true"]{background:#7a251b}#server-warning{padding:10px 18px;background:#fff4d9;color:#694900;font:14px/1.5 system-ui}#server-loading{padding:35px;font:18px system-ui}#server-export{display:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #f0bb48;outline-offset:3px}@media(max-width:600px){header{padding:20px}.panel{padding:20px}#server-bar{font-size:12px}}@media print{#server-bar,#server-warning{display:none}}