:root{--ink:#172033;--muted:#657086;--line:#dfe4ec;--paper:#fff;--wash:#f4f7fb;--brand:#2457d6;--brand-dark:#173b99;--danger:#b42318;color:var(--ink);background:var(--wash);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-height:100vh;margin:0}a{color:inherit}button,input,select{font:inherit}.shell{max-width:1120px;margin:0 auto;padding:32px 24px 64px}.topbar{justify-content:space-between;align-items:center;gap:24px;margin-bottom:48px;display:flex}.brand{letter-spacing:-.025em;font-weight:800}.eyebrow{color:var(--brand);letter-spacing:.12em;text-transform:uppercase;font-size:12px;font-weight:800}h1{letter-spacing:-.045em;margin:10px 0 12px;font-size:clamp(30px,5vw,48px);line-height:1.04}h2{margin:0 0 8px;font-size:20px}p{color:var(--muted);line-height:1.6}.muted{color:var(--muted)}.panel{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 12px 35px #1720330f}.auth-panel{width:min(440px,100% - 32px);margin:10vh auto}.grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;margin-top:28px;display:grid}.client-card{text-decoration:none;transition:transform .15s,border-color .15s;display:block}.client-card:hover{border-color:#9bb3ef;transform:translateY(-2px)}.client-card span{color:var(--brand);font-weight:700}.stack{gap:16px;display:grid}label{gap:7px;font-size:13px;font-weight:700;display:grid}input,select{width:100%;color:var(--ink);background:#fff;border:1px solid #cbd3df;border-radius:10px;padding:11px 12px}input:focus,select:focus{border-color:var(--brand);outline:3px solid #2457d624}.button{background:var(--brand);color:#fff;cursor:pointer;border:0;border-radius:10px;justify-content:center;align-items:center;padding:11px 16px;font-weight:750;text-decoration:none;display:inline-flex}.button:hover{background:var(--brand-dark)}.button.secondary{color:var(--ink);border:1px solid var(--line);background:#fff}.button.danger{background:var(--danger)}.actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.notice{color:#27478f;background:#eef3ff;border-radius:10px;padding:10px 12px;font-size:14px}.error{color:var(--danger);background:#fff0ee}table{border-collapse:collapse;width:100%;margin-top:16px}th,td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:12px 10px;font-size:14px}th{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:12px}.section{margin-top:28px}code{background:#eef1f6;border-radius:5px;padding:2px 5px}@media (max-width:640px){.shell{padding:24px 16px 48px}.topbar{margin-bottom:32px}}