:root{--bg:#0D1117;--panel:#161B22;--line:#262D36;--text:#E6EDF3;--muted:#9AA4B2;--blue:#1F6FEB;--link:#79B8FF;--up:#3FB98F;--down:#F0883E;--bad:#F47067}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--link)}a:hover{color:#B3D4FF}
h1{font-size:22px;margin:0 0 16px}h2{font-size:17px;margin:20px 0 10px}
.narrow{max-width:440px;margin:56px auto;padding:0 16px}
.wide{max-width:1100px;margin:24px auto;padding:0 16px;display:flex;flex-direction:column;gap:16px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;margin-bottom:20px}
.brand.small{font-size:17px;margin:0}
.logo{width:28px;height:28px;border-radius:7px;background:var(--blue)}
label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted);margin-bottom:14px}
input{height:44px;padding:0 12px;border-radius:8px;border:1px solid var(--line);background:#0F141A;color:var(--text);font:inherit}
input:focus{outline:2px solid var(--blue);outline-offset:1px}
button,.button{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 18px;border-radius:8px;font:600 14px Inter,system-ui,sans-serif;cursor:pointer;text-decoration:none;border:1px solid var(--line)}
.primary{background:var(--blue);border-color:var(--blue);color:#fff;width:100%}
.actions .primary{width:auto}
.ghost{background:transparent;color:var(--text)}
.inline{display:inline;margin:0}
.topbar{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px;padding:12px 20px;border-bottom:1px solid var(--line);background:#0F141A}
.spacer{flex:1}
.row{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.label{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600}
.status{margin:6px 0 2px}.status.ok{color:var(--up)}.status.bad{color:var(--bad)}
.muted{color:var(--muted)}
.error{color:var(--bad);background:rgba(244,112,103,.1);border:1px solid rgba(244,112,103,.3);padding:10px 12px;border-radius:8px}
.notice{color:var(--up);background:rgba(63,185,143,.1);border:1px solid rgba(63,185,143,.3);padding:10px 12px;border-radius:8px}
.banner{padding:12px 20px;font-weight:600}
.banner.warn{background:rgba(240,136,62,.15);color:#F7A866}
.banner.bad{background:rgba(244,112,103,.15);color:var(--bad)}
.checks{list-style:none;padding:0;margin:0 0 12px}.checks li{padding:4px 0}
.checks .ok{color:var(--up)}.checks .bad{color:var(--bad)}
pre.key{background:#0F141A;border:1px solid var(--line);padding:12px;border-radius:8px;white-space:pre-wrap;word-break:break-all;user-select:all}
code{background:#0F141A;padding:1px 6px;border-radius:4px}
table{width:100%;border-collapse:collapse;margin-bottom:16px}
th{text-align:left;font-size:12px;color:var(--muted);padding:8px;border-bottom:1px solid var(--line)}
td{padding:10px 8px;border-bottom:1px solid #1F252D}
.mono{font-family:"JetBrains Mono",ui-monospace,Consolas,monospace;font-variant-numeric:tabular-nums}
.up{color:var(--up)}.down{color:var(--down)}