:root{--bg:#f4f6f8;--surface:#fff;--text:#17202a;--muted:#6b7280;--line:#dde3e9;--accent:#2156a5;--danger:#b42318;--success:#16794a}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 Arial,sans-serif}.topbar{height:64px;background:#111827;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.topbar strong{font-size:18px}.topbar span{margin-left:10px;color:#aeb8c5}.topbar a{color:#fff}.shell{display:grid;grid-template-columns:220px 1fr;min-height:calc(100vh - 64px)}.sidebar{background:#1f2937;padding:18px 12px}.sidebar a{display:block;color:#cbd5e1;text-decoration:none;padding:11px 14px;border-radius:7px;margin-bottom:4px}.sidebar a:hover,.sidebar a.active{background:#374151;color:#fff}.content{padding:28px;min-width:0}.page-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:20px}.page-head h1{margin:0 0 4px;font-size:28px}.page-head p{margin:0;color:var(--muted)}.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:20px;margin-bottom:20px;box-shadow:0 2px 8px rgba(15,23,42,.035)}.card h2{margin-top:0;font-size:18px}.card-head{display:flex;justify-content:space-between;align-items:center}.card-head h2{margin:0 0 14px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:20px}.cards .card{margin:0}.metric{background:#fff;border:1px solid var(--line);border-radius:10px;padding:18px}.metric span{display:block;color:var(--muted);margin-bottom:6px}.metric strong{font-size:27px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.span-2{grid-column:span 2}.button,button{display:inline-block;border:0;border-radius:7px;background:var(--accent);color:#fff;padding:10px 15px;text-decoration:none;cursor:pointer;font-weight:600}.button.compact{padding:6px 9px;font-size:12px}.button.danger{background:var(--danger)}label{display:block;font-weight:600;margin-bottom:14px}input,select{display:block;width:100%;margin-top:5px;border:1px solid #cbd5e1;border-radius:7px;padding:10px 11px;background:#fff}code{display:block;overflow-wrap:anywhere;background:#f1f5f9;padding:9px;border-radius:6px;margin-bottom:12px}.alert{padding:12px 15px;border-radius:8px;margin-bottom:18px}.alert-success{background:#e8f7ef;color:#0f6840}.alert-error{background:#fdecea;color:#8e1c14}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 11px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:12px;text-transform:uppercase;color:var(--muted);letter-spacing:.03em}.badge{display:inline-block;background:#eef2f7;border-radius:999px;padding:3px 8px;font-size:12px}.balls{display:flex;gap:10px;align-items:center;margin:12px 0}.balls span,.ball-single{display:inline-flex;width:44px;height:44px;border-radius:50%;background:#f8fafc;border:2px solid #26364a;align-items:center;justify-content:center;font-weight:700;font-size:16px}.balls .super{background:#26364a;color:#fff}.balls.small{gap:5px;margin:0}.balls.small span{width:28px;height:28px;font-size:12px;border-width:1px}.ball-single{width:30px;height:30px;font-size:13px;border-width:1px}.chart{width:100%;height:260px;display:block}.chart.large{height:380px}.filters form{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap}.filters label{min-width:180px;margin:0}.pagination{display:flex;gap:5px;justify-content:center;padding-top:18px}.pagination a,.pagination span{padding:7px 10px;border:1px solid var(--line);border-radius:5px;text-decoration:none}.pagination a.active{background:var(--accent);color:#fff}.notice{background:#fff7d6;border:1px solid #ead38c;padding:14px;border-radius:8px;color:#66521a}.login-page{min-height:100vh;display:grid;place-items:center;padding:20px;background:#e9edf2}.login-card,.install-card{width:min(440px,100%);background:#fff;padding:28px;border-radius:12px;border:1px solid var(--line);box-shadow:0 15px 45px rgba(15,23,42,.12)}.install-card{width:min(760px,100%)}.login-card h1,.install-card h1{margin-top:0}.login-card button,.install-card button{width:100%}hr{border:0;border-top:1px solid var(--line);margin:20px 0}@media(max-width:900px){.shell{grid-template-columns:1fr}.sidebar{display:flex;overflow:auto}.sidebar a{white-space:nowrap}.cards,.grid-3{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}.content{padding:18px}.topbar{padding:0 15px}}