:root{--bg:#f7f7f4;--panel:#fff;--ink:#080808;--muted:#5f5f5a;--line:#d9d8d2;--soft:#efeee8;--success:#167a3f;--warning:#9a6a00;--danger:#b42318}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;letter-spacing:0}button,input,select{font:inherit}button{border:1px solid var(--ink);background:var(--ink);color:#fff;border-radius:999px;padding:9px 14px;cursor:pointer}button.secondary{background:transparent;color:var(--ink)}button:disabled{opacity:.45;cursor:not-allowed}input,select{border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink);padding:10px 13px;min-width:0}table{width:100%;border-collapse:collapse}td,th{border-bottom:1px solid var(--line);padding:12px 10px;text-align:left;vertical-align:top}th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:0}.shell{min-height:100vh;display:grid;grid-template-columns:248px 1fr}.sidebar{border-right:1px solid var(--line);background:#fbfbf8;padding:22px 16px;position:-webkit-sticky;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;margin-bottom:26px}.logo{width:38px;height:38px;border:2px solid var(--ink);border-radius:50%;display:grid;place-items:center;font-weight:900;position:relative}.logo:after{content:"";width:14px;height:14px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(35deg);position:absolute;bottom:5px;right:4px;background:#fbfbf8}.brand strong{display:block;font-size:15px}.brand span{color:var(--muted);font-size:12px}.nav{display:grid;grid-gap:4px;gap:4px}.nav button{border:0;border-radius:8px;background:transparent;color:var(--muted);text-align:left;padding:10px 12px}.nav button.active,.nav button:hover{background:var(--ink);color:#fff}.main{padding:26px;min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:26px}.eyebrow{margin:0 0 4px;color:var(--muted);font-size:12px;text-transform:uppercase}h1,h2,h3,p{margin-top:0}h1{margin-bottom:0;font-size:clamp(30px,4vw,54px);line-height:.95;max-width:760px}.toolbar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-gap:12px;gap:12px;margin-bottom:22px}.metric{border-top:2px solid var(--ink);padding-top:12px}.metric span{color:var(--muted);font-size:12px}.metric strong{display:block;font-size:32px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line)}.panel-body,.panel-head{padding:16px}.status{margin-top:14px;color:var(--muted);white-space:pre-wrap}.badge{border:1px solid var(--line);border-radius:999px;padding:3px 8px;font-size:12px}.badge.success{color:var(--success);border-color:var(--success)}.badge.warning{color:var(--warning);border-color:var(--warning)}.badge.danger{color:var(--danger);border-color:var(--danger)}.login{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(760px,100%);border-top:3px solid var(--ink);padding-top:24px}@media (max-width:880px){.shell{grid-template-columns:1fr}.sidebar{position:static;height:auto}.nav{grid-template-columns:repeat(2,minmax(0,1fr))}}