:root{color-scheme:dark;--bg:#080c13;--panel:#111927;--line:#253247;--text:#e7eef8;--muted:#8da1ba;--green:#31d17c;--red:#ff6174;--amber:#f5bd50;--blue:#5ea4ff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px system-ui,Segoe UI,sans-serif}.hidden{display:none!important}.login{min-height:100vh;display:grid;place-items:center}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:20px}.login-card{width:min(390px,92vw)}input,select{width:100%;background:#0a1120;color:var(--text);border:1px solid var(--line);border-radius:8px;padding:10px}button{background:var(--blue);color:#07111f;border:0;border-radius:8px;padding:10px 14px;font-weight:700;cursor:pointer}.login-card button{width:100%;margin-top:10px}.secondary{background:#26344a;color:var(--text)}header{height:62px;display:flex;align-items:center;justify-content:space-between;padding:0 22px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#080c13ee;z-index:2}.brand{font-size:19px;font-weight:800}.brand small,.muted,.metric span{color:var(--muted)}.status{display:flex;gap:9px;align-items:center}.dot{width:10px;height:10px;border-radius:50%;background:var(--amber)}.dot.ok{background:var(--green);box-shadow:0 0 12px var(--green)}nav{display:flex;gap:6px;padding:12px 22px;overflow:auto}nav button{background:transparent;color:var(--muted);white-space:nowrap}nav button.active{background:#18243a;color:var(--text)}main{padding:0 22px 40px;max-width:1500px;margin:auto}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.metric b{display:block;font-size:21px;margin-top:8px}.gap{margin-top:14px}.bad{color:var(--red)}.good{color:var(--green)}.warn{color:var(--amber)}.scroll{overflow:auto;max-height:620px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px;border-bottom:1px solid var(--line);white-space:nowrap}th{color:var(--muted)}.stage{padding:3px 8px;border-radius:12px;background:#20314d}.setting{display:grid;grid-template-columns:260px 1fr 110px;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}.empty{padding:30px;text-align:center;color:var(--muted)}.toast{position:fixed;right:20px;bottom:20px;background:#233650;padding:12px 18px;border-radius:8px}@media(max-width:900px){.grid{grid-template-columns:1fr 1fr}.setting{grid-template-columns:1fr}}@media(max-width:520px){.grid{grid-template-columns:1fr}header,main{padding-left:12px;padding-right:12px}}