:root { --bg:#f3f5f8; --card:#fff; --ink:#1d2733; --muted:#5f6b7a; --line:#dde3ea; --accent:#0a6ed1; --good:#1e8e3e; --bad:#c62828; --warn:#e9730c; }
* { box-sizing: border-box; }
body { margin:0; font:14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; background:var(--bg); color:var(--ink); }
.topbar { display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap; padding:10px 20px; background:#16212e; color:#fff; }
.brand { font-weight:600; font-size:16px; } .logo { color:#4fb3ff; } .tag { font-size:10px; background:#e9730c; padding:2px 6px; border-radius:4px; margin-left:6px; }
#userbox { display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
.btn { border:1px solid transparent; border-radius:6px; padding:8px 14px; font:inherit; cursor:pointer; text-decoration:none; display:inline-block; }
.btn.primary { background:var(--accent); color:#fff; } .btn.primary:hover { filter:brightness(1.1); }
.btn.ghost { background:transparent; color:inherit; border-color:currentColor; opacity:.85; }
.btn:disabled { opacity:.5; cursor:not-allowed; }
.badge { padding:3px 8px; border-radius:10px; font-size:12px; font-weight:600; } .badge.good { background:var(--good); } .badge.bad { background:var(--bad); }
.center { min-height:calc(100vh - 56px); display:grid; place-items:center; padding:16px; }
.card { background:var(--card); border:1px solid var(--line); border-radius:10px; padding:18px; }
.card h2 { margin:0 0 12px; font-size:15px; } .card h2 small { color:var(--muted); font-weight:400; }
.login { max-width:400px; text-align:center; } .login h1 { margin-top:0; } .login .btn { margin:6px; }
.error { color:var(--bad); }
main#appView { padding:16px 20px; max-width:1200px; margin:0 auto; }
.tabs { display:flex; gap:4px; flex-wrap:wrap; border-bottom:1px solid var(--line); margin-bottom:16px; }
.tabs button { background:none; border:0; padding:10px 14px; font:inherit; color:var(--muted); cursor:pointer; border-bottom:2px solid transparent; }
.tabs button.active { color:var(--accent); border-color:var(--accent); font-weight:600; }
.kpis { display:grid; grid-template-columns:repeat(auto-fit,minmax(170px,1fr)); gap:12px; margin-bottom:12px; }
.kpi span { color:var(--muted); display:block; } .kpi strong { font-size:22px; }
.grid2 { display:grid; grid-template-columns:2fr 1fr; gap:12px; } @media (max-width:800px){ .grid2 { grid-template-columns:1fr; } }
.alerts { list-style:none; padding:0; margin:0; } .alerts li { padding:8px 10px; border-left:3px solid; margin-bottom:6px; background:#fafbfc; }
.alerts .medium { border-color:var(--warn); } .alerts .low { border-color:var(--accent); } .alerts .ok { border-color:var(--good); }
textarea { width:100%; min-height:110px; font:13px/1.4 ui-monospace, Consolas, monospace; padding:10px; border:1px solid var(--line); border-radius:6px; }
.row { display:flex; align-items:center; gap:12px; flex-wrap:wrap; margin:10px 0; } .right { margin-left:auto; }
.hint { color:var(--muted); font-size:12px; } code { background:#eef1f5; padding:1px 4px; border-radius:3px; }
.tablewrap, #systems, #catalog { overflow-x:auto; }
table { border-collapse:collapse; width:100%; font-size:13px; } th, td { text-align:left; padding:6px 10px; border-bottom:1px solid var(--line); white-space:nowrap; }
th { background:#f7f9fb; color:var(--muted); font-weight:600; }
.dl { display:grid; grid-template-columns:max-content 1fr; gap:6px 16px; margin:0; } .dl dt { color:var(--muted); } .dl dd { margin:0; word-break:break-all; }