:root{
  --bg:#0a0c10;
  --panel:#11151b;
  --panel2:#151a22;
  --line:#252c36;
  --text:#f4f6f8;
  --muted:#8e98a7;
  --gold:#c7a35b;
  --ok:#70c49a;
  --danger:#d97878;
  --sidebar:280px;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
.shell{min-height:100vh;display:grid;grid-template-columns:var(--sidebar) 1fr}
.sidebar{position:sticky;top:0;height:100vh;padding:30px 24px;border-right:1px solid var(--line);background:#0d1015;display:flex;flex-direction:column}
.brand{display:flex;gap:14px;align-items:center;margin-bottom:42px}.brand-mark,.login-logo{width:48px;height:48px;display:grid;place-items:center;border:1px solid #5a492d;background:linear-gradient(145deg,#d2b06d,#8f6b32);color:#101010;font-weight:900;letter-spacing:-2px}.brand strong{display:block;letter-spacing:.12em}.brand small{color:var(--muted);font-size:10px;letter-spacing:.18em}
nav{display:grid;gap:8px}nav a{padding:12px 14px;color:#b8c0cb;border:1px solid transparent}nav a:hover{border-color:var(--line);background:var(--panel)}
.sidebar-foot{margin-top:auto;display:grid;gap:10px}.sidebar-foot small{color:var(--muted)}.sidebar-foot button{width:100%;padding:10px;border:1px solid var(--line);background:transparent;color:var(--text);cursor:pointer}
.readonly{display:inline-flex;width:max-content;padding:5px 8px;border:1px solid #5d4b2a;color:#d7b977;font-size:10px;letter-spacing:.13em}
.content{padding:34px 42px 80px;max-width:1600px;width:100%}.topbar{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:34px}.topbar small,.panel header small{color:var(--gold);font-size:10px;letter-spacing:.18em}.topbar h1{margin:5px 0 0;font-size:30px}.live-dot{color:var(--muted);font-size:13px}.live-dot:before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ok);margin-right:8px}
.hero-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.metric{padding:22px;border:1px solid var(--line);background:var(--panel)}.metric small{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.08em}.metric strong{display:block;font-size:35px;margin:10px 0 4px}.metric span{color:var(--muted);font-size:12px}
.panel{border:1px solid var(--line);background:var(--panel);margin-bottom:20px}.panel>header{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.panel h2{margin:4px 0 0;font-size:18px}.panel header>a,.quick-links a{font-size:12px;color:#d8ba7e;border:1px solid #55472f;padding:8px 11px}
.tenant-list{display:grid}.tenant-row{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}.tenant-row:last-child{border-bottom:0}.tenant-row:hover{background:var(--panel2)}.tenant-row div{display:grid;grid-template-columns:110px minmax(180px,1fr);gap:4px 18px;align-items:center}.tenant-row strong{font-size:15px}.tenant-row small{grid-column:2;color:var(--muted)}.tenant-code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--gold);font-size:12px}.status{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.status.active{color:var(--ok)}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px}th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}th{color:var(--muted);font-size:10px;letter-spacing:.06em;text-transform:uppercase}
.tenant-head{display:flex;justify-content:space-between;align-items:end;border:1px solid var(--line);background:linear-gradient(125deg,#151a21,#0f1217);padding:25px;margin-bottom:20px}.tenant-head h2{font-size:28px;margin:8px 0 4px}.tenant-head p{margin:0;color:var(--muted)}.quick-links{display:flex;gap:8px}
.kv{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-bottom:1px solid var(--line)}.kv:last-child{border-bottom:0}.kv>div{padding:15px 18px;border-right:1px solid var(--line);min-width:0}.kv>div:nth-child(3n){border-right:0}.kv small{display:block;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}.kv strong{display:block;font-size:12px;word-break:break-word;font-weight:500}
.schema-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0}.schema-grid article{padding:18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;gap:7px}.schema-grid article:nth-child(3n){border-right:0}.schema-grid span,.empty{color:var(--muted);font-size:12px}.empty{padding:20px}
.login-body{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 20% 20%,#1a1a15,#090b0e 42%)}.login-shell{width:min(940px,92vw);min-height:560px;display:grid;grid-template-columns:1.1fr .9fr;border:1px solid var(--line);background:#0d1014}.login-brand{padding:55px;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(145deg,#11151a,#0b0d10)}.login-logo{width:68px;height:68px;font-size:24px;margin-bottom:36px}.login-brand small{color:var(--gold);letter-spacing:.2em}.login-brand h1{font-size:48px;margin:10px 0 14px}.login-brand p{color:var(--muted);max-width:390px;line-height:1.6}.login-card{padding:55px;display:flex;flex-direction:column;justify-content:center}.login-card h2{font-size:27px;margin:20px 0 8px}.login-card>p{color:var(--muted);line-height:1.5}.login-card form{display:grid;gap:16px;margin-top:24px}.login-card label{display:grid;gap:7px;color:#c8ced6;font-size:12px}.login-card input{width:100%;padding:13px;background:#090c10;border:1px solid var(--line);color:white;outline:none}.login-card input:focus{border-color:#6c5730}.login-card button{padding:14px;border:0;background:#c5a15a;color:#111;font-weight:800;cursor:pointer}.alert{margin-top:15px;padding:11px;border:1px solid #633;background:#211113;color:#e6a2a2;font-size:12px}
@media(max-width:900px){.shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto;display:block}.sidebar nav{grid-template-columns:repeat(3,1fr);margin-top:20px}.sidebar-foot{margin-top:20px}.content{padding:24px 16px 60px}.hero-grid{grid-template-columns:repeat(2,1fr)}.kv{grid-template-columns:1fr}.kv>div{border-right:0;border-bottom:1px solid var(--line)}.schema-grid{grid-template-columns:1fr}.login-shell{grid-template-columns:1fr}.login-brand{display:none}.login-card{padding:38px 28px}.tenant-row div{grid-template-columns:1fr}.tenant-row small{grid-column:1}.tenant-head{align-items:flex-start;gap:20px;flex-direction:column}}