:root{--bg:#0f1419;--fg:#e6e6e6;--mut:#8a96a3;--line:#26313b;--ok:#1f9d55;--off:#c0392b;--warn:#d68910;--card:#161d24}
*{box-sizing:border-box}body{margin:0;font:14px/1.45 system-ui,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--fg)}
header{display:flex;gap:1.5rem;align-items:center;flex-wrap:wrap;padding:.7rem 1.2rem;background:var(--card);border-bottom:1px solid var(--line)}
nav a{color:var(--fg);text-decoration:none;padding:.35rem .7rem;border-radius:4px;margin-right:.2rem}nav a.on,nav a:hover{background:#24303b}
.lo{margin-left:auto;display:flex;gap:.6rem;align-items:center}.lo span{color:var(--mut)}
button{background:#24303b;color:var(--fg);border:1px solid var(--line);border-radius:4px;padding:.35rem .8rem;cursor:pointer}
main{padding:1rem 1.2rem;max-width:1400px}h1{font-size:1.35rem;margin:.2rem 0 .6rem}h2{font-size:1.05rem;margin:1.4rem 0 .5rem;color:#c9d4de}
table{border-collapse:collapse;width:100%;background:var(--card)}th,td{border:1px solid var(--line);padding:.4rem .55rem;text-align:left;vertical-align:top}th{background:#1c252e;font-weight:600}
code{font-family:Consolas,monospace;font-size:.92em}.small{font-size:.85em;color:var(--mut)}.muted{color:var(--mut)}
.b{display:inline-block;padding:.08rem .5rem;border-radius:10px;font-size:.85em;font-weight:600;color:#fff}.b.ok{background:var(--ok)}.b.off{background:var(--off)}.b.warn{background:var(--warn)}
.ok{color:#5fd38d}.warn{color:#f5b041}
.switch{display:inline-flex;flex-direction:column;align-items:center;padding:.8rem 2.2rem;border-radius:10px;margin:.4rem 0 .6rem;border:2px solid}
.switch .lbl{font-size:.8em;color:var(--mut)}.switch .val{font-size:2.2rem;font-weight:800;letter-spacing:.1em}
.switch.ok{border-color:var(--ok)}.switch.ok .val{color:#5fd38d}.switch.off{border-color:var(--off)}.switch.off .val{color:#ff6b5b}.switch.warn{border-color:var(--warn)}.switch.warn .val{color:#f5b041}
.crit{margin:.2rem 0 .4rem 1rem;padding:0}
footer{padding:1rem 1.2rem;color:var(--mut);font-size:.8em}
body.login main{max-width:360px;margin:12vh auto;background:var(--card);padding:1.5rem;border:1px solid var(--line);border-radius:8px}
body.login label{display:block;margin:.7rem 0}body.login input{display:block;width:100%;margin-top:.25rem;padding:.45rem;background:#0f1419;color:var(--fg);border:1px solid var(--line);border-radius:4px}