:root{--bg:#09090b;--panel:#111114;--panel2:#15151a;--line:#27272d;--text:#f4f4f5;--muted:#8f8f98;--purple:#a78bfa;--green:#4ade80;--red:#fb7185}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.shell{min-height:100vh;display:flex}.sidebar{position:fixed;left:0;top:0;bottom:0;width:240px;border-right:1px solid var(--line);background:#0c0c0f;padding:25px 16px;display:flex;flex-direction:column}.logo{display:flex;align-items:center;gap:11px;padding:0 10px 35px;font-size:15px}.logo span{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,#7c3aed,#a78bfa);font-weight:900}.side-label{font-size:10px;letter-spacing:.15em;color:#66666e;padding:0 11px 10px;text-transform:uppercase}.sidebar a{padding:10px 11px;border-radius:8px;color:var(--muted);text-decoration:none;font-size:13px}.sidebar a.active,.sidebar a:hover{color:white;background:#19191e}.side-bottom{margin-top:auto;padding:10px}.connection{font-size:11px;color:var(--muted);display:flex;align-items:center;gap:7px}.connection i{width:7px;height:7px;border-radius:50%;background:#71717a}.connection.online{color:var(--green)}.connection.online i{background:var(--green);box-shadow:0 0 10px var(--green)}
.main{margin-left:240px;width:calc(100% - 240px);max-width:1250px;padding:45px clamp(24px,5vw,65px)}header{display:flex;justify-content:space-between;align-items:end;margin-bottom:35px}.eyebrow{font-size:10px;letter-spacing:.18em;color:var(--purple);font-weight:800;margin:0 0 8px}h1{font-size:36px;letter-spacing:-.04em;margin:0}.subtitle{color:var(--muted);font-size:13px;margin:6px 0 0}.refresh,select{background:var(--panel);border:1px solid var(--line);color:#ddd;border-radius:8px;padding:9px 12px;cursor:pointer}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-bottom:20px}.card,.chart-card{background:var(--panel);border:1px solid var(--line);border-radius:13px}.card{padding:20px}.card-label{font-size:12px;color:var(--muted)}.metric{font-size:30px;font-weight:750;letter-spacing:-.04em;margin-top:9px}.metric.success{color:var(--green)}.metric.error{color:var(--red)}.card-note{font-size:11px;color:#66666e;margin-top:5px}.chart-card{padding:22px;margin-bottom:20px}.chart-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.chart-head h2{font-size:16px;margin:0 0 4px}.chart-head p{font-size:12px;color:var(--muted);margin:0}.chart-wrap{height:390px;position:relative}.chart-wrap.small{height:300px}.message{font-size:12px;color:var(--red);min-height:18px}footer{color:#55555d;font-size:11px;padding:20px 0;text-align:center}
@media(max-width:900px){.sidebar{width:190px}.main{margin-left:190px;width:calc(100% - 190px)}.cards{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.sidebar{position:static;width:100%;height:auto;border-right:0;border-bottom:1px solid var(--line)}.shell{display:block}.main{margin:0;width:100%;padding:28px 16px}.side-bottom{display:none}.sidebar a{display:none}.logo{padding-bottom:0}header{align-items:start;gap:15px}.cards{grid-template-columns:1fr 1fr}.metric{font-size:24px}.chart-wrap{height:260px}}