:root{--bg:#12171a;--surface:#1a2126;--surface2:#202a30;--ink:#e4eaec;--muted:#8fa0a8;--line:#2b363d;--accent:#3fb9a5;--accent-dim:#1e3a37;--ok:#55c273;--warn:#e0a458;--crit:#e06058;--mono:ui-monospace,"SF Mono",Menlo,monospace}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:system-ui,Segoe UI,sans-serif;font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}h1{font-size:1.35rem;margin:0 0 .3rem}h2{font-size:1.05rem;margin:1.6rem 0 .6rem}p.sub{color:var(--muted);margin:0 0 1rem;font-size:.88rem}.shell{display:flex;min-height:100vh}.sidebar{width:210px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--line);padding:1rem .8rem;display:flex;flex-direction:column;gap:.15rem;position:-webkit-sticky;position:sticky;top:0;height:100vh}.sidebar .brand{font-weight:700;letter-spacing:.04em;margin-bottom:1rem;padding:0 .5rem}.sidebar .brand .dot{color:var(--accent)}.sidebar a{color:var(--ink);padding:.45rem .6rem;border-radius:6px;font-size:.9rem}.sidebar a:hover{background:var(--surface2);text-decoration:none}.sidebar a.active{background:var(--accent-dim);color:var(--accent);font-weight:600}.sidebar .foot{margin-top:auto;font-size:.75rem;color:var(--muted);padding:0 .5rem}.main{flex:1 1;padding:1.5rem 2rem;max-width:1200px}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));grid-gap:.8rem;gap:.8rem}.card{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:.9rem 1rem}.card h3{margin:0 0 .4rem;font-size:.95rem}.card .big{font-size:1.6rem;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.card .muted{color:var(--muted);font-size:.8rem}.tablebox{overflow-x:auto;border:1px solid var(--line);border-radius:8px;background:var(--surface)}table{border-collapse:collapse;width:100%;font-size:.85rem}th{text-align:left;font-size:.7rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);padding:.55rem .8rem;white-space:nowrap}td,th{border-bottom:1px solid var(--line)}td{padding:.5rem .8rem;vertical-align:top}tr:last-child td{border-bottom:none}td.num{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;text-align:right}.badge{display:inline-block;padding:.1rem .5rem;border-radius:999px;font-size:.72rem;font-weight:600;border:1px solid var(--line)}.badge.ok{color:var(--ok);border-color:var(--ok)}.badge.warn{color:var(--warn);border-color:var(--warn)}.badge.crit{color:var(--crit);border-color:var(--crit)}.badge.dim{color:var(--muted)}.btn,button{background:var(--accent);color:#0b2622;border:none;border-radius:6px;padding:.45rem .9rem;font-weight:600;font-size:.85rem;cursor:pointer}.btn.secondary,button.secondary{background:var(--surface2);color:var(--ink);border:1px solid var(--line)}.btn.danger,button.danger{background:var(--crit);color:#fff}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{background:var(--surface2);color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:.45rem .6rem;font-size:.88rem;width:100%}label{display:block;font-size:.78rem;color:var(--muted);margin:.7rem 0 .25rem}form.stack{max-width:520px}.row{display:flex;gap:.8rem;align-items:center;flex-wrap:wrap}.spacer{flex:1 1}.mono,code{font-size:.82em}.mono,code,pre{font-family:var(--mono)}pre{background:var(--surface2);border:1px solid var(--line);border-radius:8px;padding:.8rem 1rem;overflow-x:auto;font-size:.78rem}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:2rem;width:320px}.alert-crit{border-left:3px solid var(--crit)}.alert-crit,.alert-warn{padding:.6rem .9rem;background:var(--surface);border-radius:0 8px 8px 0;margin-bottom:.5rem}.alert-warn{border-left:3px solid var(--warn)}