:root{--bg:#070b14;--panel:#101728;--panel-alt:#0c1323;--border:#22314d;--text:#edf2ff;--muted:#9cb0d8;--primary:#5ea1ff;--danger:#ff6b6b;--success:#3dd68c}*{box-sizing:border-box}body,html{margin:0;background:radial-gradient(1200px 600px at 20% -10%,#17233f,#070b14);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}.app-shell{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{padding:24px 16px;border-right:1px solid var(--border);background:linear-gradient(180deg,#0e1628,#0a1020)}.brand{font-size:20px;font-weight:700;margin-bottom:6px}.subtle{color:var(--muted);font-size:13px;margin-bottom:20px}.nav{display:grid;grid-gap:8px;gap:8px}.nav a{display:block;border:1px solid transparent;color:#d7e4ff;padding:10px 12px;border-radius:10px}.nav a.active,.nav a:hover{background:#13203a;border-color:var(--border)}.main{padding:22px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.title{font-size:24px;font-weight:700}.btn{border:1px solid var(--border);background:#13203a;color:var(--text);border-radius:10px;padding:10px 14px;font-weight:600;cursor:pointer}.btn.primary{background:var(--primary);border-color:transparent;color:#07101f}.btn.danger{background:#3a1620;border-color:#5f2434;color:#ffd9df}.card{border:1px solid var(--border);background:rgba(15,23,40,.82);border-radius:14px;padding:16px}.card h3{margin-top:0}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:14px;gap:14px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:10px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}input,select,textarea{width:100%;border:1px solid var(--border);background:var(--panel-alt);color:var(--text);border-radius:10px;padding:10px 12px}label{display:block;margin-bottom:6px;font-size:13px;color:var(--muted)}.form-grid,.stack{display:grid;grid-gap:12px;gap:12px}.status-pill{border-radius:999px;padding:4px 10px;font-size:12px;border:1px solid var(--border);display:inline-flex}.status-pill.active{color:#c9ffe3;background:#113325;border-color:#1f5a40}.status-pill.warn{color:#ffebcc;background:#3d2e13;border-color:#60481d}.login-shell{min-height:100vh;display:grid;place-items:center}.login-card{width:420px;max-width:94vw;border:1px solid var(--border);border-radius:16px;padding:22px;background:rgba(16,24,42,.92)}