.shell{display:grid;grid-template-columns:232px minmax(0,1fr);min-height:100%}
.side{background:var(--ink);color:#fff;padding:22px 16px;display:flex;flex-direction:column;gap:22px;position:sticky;top:0;height:100vh;overflow:auto}
.side .logo{font-size:24px;padding:0 8px}
.side nav{display:flex;flex-direction:column;gap:2px}
.side .mono{color:var(--fog);padding:0 8px;margin-bottom:6px}
.side a.nav{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:9px 10px;border-radius:8px;color:var(--fog);text-decoration:none;font-size:14px}
.side a.nav:hover{color:#fff;background:var(--ink-2)}
.side a.nav.on{color:#fff;background:var(--ink-2)}
.side a.nav.off{opacity:.55;cursor:default}
.side a.nav small{font-family:var(--mono);font-size:9.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--fog)}
.side .foot{margin-top:auto;font-size:13px;color:var(--fog);padding:0 8px;display:flex;flex-direction:column;gap:8px}
.side .foot button{background:transparent;border:1px solid var(--line-dark);color:#fff;border-radius:999px;min-height:36px;cursor:pointer}
.main{padding:32px clamp(18px,4vw,48px) 64px;min-width:0}
.head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:24px}
.brands{grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.brandcard{display:flex;flex-direction:column;gap:14px;text-decoration:none;color:inherit;transition:border-color .15s,transform .15s}
.brandcard:hover{border-color:var(--ink);transform:translateY(-2px)}
.brandcard .chips{display:flex;flex-wrap:wrap;gap:6px;min-height:26px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:22px;overflow-x:auto}
.tabs button{background:transparent;border:0;border-bottom:2px solid transparent;padding:10px 14px;font-weight:600;color:var(--slate);cursor:pointer;white-space:nowrap}
.tabs button.on{color:var(--ink);border-bottom-color:var(--beacon)}
.kpis{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.kpi b{display:block;font-family:var(--display);font-size:26px;letter-spacing:-0.03em;font-variant-numeric:tabular-nums}
.form{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));align-items:end}
.stack{display:flex;flex-direction:column;gap:16px}
.checks{display:flex;flex-wrap:wrap;gap:8px 18px}
.checks label{display:inline-flex;align-items:center;gap:7px;font-size:14px;min-height:32px}
.login{min-height:100vh;display:grid;place-items:center;background:var(--ink);padding:24px}
.login .card{width:min(400px,100%);display:flex;flex-direction:column;gap:16px;padding:28px}
.login .logo{font-size:30px}
.linkbox{font-family:var(--mono);font-size:12.5px;word-break:break-all;background:#FAFBFB;border:1px solid var(--line);border-radius:8px;padding:10px}
@media (max-width:820px){.shell{grid-template-columns:1fr}.side{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;gap:12px;padding:14px}.side nav{flex-direction:row;flex-wrap:wrap}.side .mono{display:none}.side .foot{margin:0 0 0 auto;flex-direction:row;align-items:center}.side .foot span{display:none}.side .foot button{padding:0 14px}}