:root{color-scheme:dark;--bg:#090d12;--panel:#111923;--line:#263443;--text:#eff5fa;--muted:#91a3b5;--cyan:#53e0da;--blue:#77a9ff;--danger:#ff8d8d;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 15% 0,#163045 0,transparent 38%),var(--bg);color:var(--text)}.admin-shell{width:min(1120px,calc(100% - 32px));margin:0 auto;padding:28px 0 64px}header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:6px 0 24px;color:var(--muted);font-size:14px}header a{color:var(--text);font-weight:700;text-decoration:none;letter-spacing:.02em}.panel{background:linear-gradient(145deg,rgba(19,31,44,.95),rgba(12,19,28,.95));border:1px solid var(--line);border-radius:12px;padding:26px;box-shadow:0 18px 60px rgba(0,0,0,.2)}#login{max-width:520px;margin:15vh auto 0}h1{font-size:clamp(28px,5vw,48px);line-height:1.08;margin:8px 0 14px;letter-spacing:-.02em}h2{font-size:18px;margin:0 0 18px}.eyebrow{color:var(--cyan);font:600 11px/1.2 ui-monospace,SFMono-Regular,monospace;letter-spacing:.18em;margin:0}p{color:var(--muted);line-height:1.7}form{display:grid;gap:10px;margin-top:24px}label{font-size:13px;color:var(--muted)}input,select,button{font:inherit;border-radius:8px;border:1px solid var(--line);background:#0b131c;color:var(--text);padding:11px 13px}button{cursor:pointer;background:var(--cyan);border-color:var(--cyan);color:#061115;font-weight:700}button:disabled{opacity:.5;cursor:wait}.error{color:var(--danger);font-size:13px}.dashboard-head{display:flex;align-items:end;justify-content:space-between;gap:20px;padding:44px 0 26px}.dashboard-head h1{margin-bottom:8px}.dashboard-head p{margin:0}.actions{display:flex;gap:8px;align-items:center}.actions button{padding:10px 14px}.actions .quiet{background:transparent;color:var(--muted);border-color:var(--line)}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:12px}.metrics article{padding:20px 22px;border:1px solid var(--line);background:#0e1721;border-radius:10px}.metrics span{display:block;color:var(--muted);font-size:13px}.metrics strong{display:block;font-size:34px;margin-top:8px}.grid{display:grid;grid-template-columns:1.2fr 1fr;gap:12px}.grid .panel{min-height:250px}.trend{display:flex;align-items:end;gap:8px;height:170px;padding-top:10px}.trend>div{height:100%;display:flex;flex:1;min-width:18px;flex-direction:column;justify-content:end;align-items:center;gap:6px}.trend i{display:block;width:100%;height:var(--value);min-height:5px;border-radius:4px 4px 2px 2px;background:linear-gradient(180deg,var(--cyan),#287f9a)}.trend span{font-size:11px;color:var(--muted)}.trend strong{font-size:11px;color:var(--text)}.rank{list-style:none;padding:0;margin:0;display:grid;gap:11px}.rank li{display:flex;justify-content:space-between;gap:18px;border-bottom:1px solid rgba(145,163,181,.12);padding-bottom:10px;font-size:13px}.rank li span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted)}.rank strong{color:var(--cyan)}.bars{display:grid;gap:14px}.bars>div{display:grid;grid-template-columns:72px 1fr 34px;gap:10px;align-items:center;font-size:13px}.bars span{color:var(--muted)}.bars i{height:8px;background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:10px;width:var(--value)}.bars strong{font-size:12px;text-align:right}.privacy-note{text-align:center;color:#6e8294;font-size:12px;margin:24px 0 0}@media(max-width:720px){.admin-shell{width:min(100% - 22px,560px);padding-top:16px}.dashboard-head{display:block;padding-top:32px}.actions{margin-top:18px;flex-wrap:wrap}.metrics{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.panel{padding:20px}.trend{gap:4px}.trend strong{font-size:10px}}