:root{color:#13231c;font-synthesis:none;text-rendering:optimizelegibility;background:#f4f7f5;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}button{color:#f8faf8;cursor:pointer;background:#164d37;border:0;border-radius:8px;min-height:42px;padding:0 18px;font-weight:750}button:disabled{cursor:not-allowed;opacity:.55}button.secondary,button.ghost{color:#173b2c;background:#e4ece8}button.danger{background:#b82418}button.secondary-danger{color:#8b2018;background:#f5d8d4}.shell{grid-template-columns:260px minmax(0,1fr);min-height:100vh;display:grid}.loading{place-items:center;display:grid}.sidebar{color:#f6fbf8;background:#10231c;flex-direction:column;gap:42px;padding:34px 24px;display:flex}.brand span,.eyebrow{color:#c99a47;letter-spacing:0;text-transform:uppercase;margin:0 0 8px;font-size:.78rem;font-weight:850;display:block}.brand strong{font-size:1.9rem;line-height:1.05;display:block}nav{gap:10px;display:grid}nav button{color:#dfe9e4;text-align:left;background:0 0;justify-content:flex-start;width:100%}nav button.active{background:#254d3c}.workspace{padding:32px}.topbar,.status-band,.provision-panel{background:#fff;border:1px solid #d9e2de;border-radius:8px;justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px;padding:24px;display:flex}.provision-panel{display:block}.devices-layout{gap:16px;margin-bottom:22px;display:grid}.device-list{background:#fff;border:1px solid #d9e2de;border-radius:8px;padding:24px}.section-head,.download-row{justify-content:space-between;align-items:center;gap:16px;display:flex}h2{margin:0;font-size:1.5rem;line-height:1.1}.provision-form{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:20px;display:grid}.download-row{background:#f4f7f5;border:1px solid #cfd9d4;border-radius:8px;margin-top:18px;padding:14px}.download-row span{color:#5b6a63;margin-top:4px;font-weight:700;display:block}.empty-state{color:#5b6a63;background:#f9fbfa;border:1px solid #d9e2de;border-radius:8px;margin-top:18px;padding:18px;font-weight:800}.device-row{background:#f9fbfa;border:1px solid #d9e2de;border-radius:8px;grid-template-columns:minmax(0,1fr) 120px auto;align-items:center;gap:12px;margin-top:12px;padding:12px;display:grid}.device-row.selected{background:#f0f6f3;border-color:#164d37}.device-main{color:#13231c;text-align:left;background:0 0;justify-items:start;min-height:52px;padding:0 10px;display:grid}.device-main span{color:#5b6a63;text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:.9rem;font-weight:700;overflow:hidden}.device-meta{justify-items:end;gap:3px;display:grid}.device-meta span{color:#5b6a63;font-weight:800}.device-meta strong{font-size:1.8rem;line-height:1}.device-actions{justify-content:flex-end;gap:8px;display:flex}h1{margin:0;font-size:clamp(2rem,4vw,3.4rem);line-height:1}.identity,.actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}.status-band strong{font-size:2rem}.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.metric{background:#fff;border:1px solid #d9e2de;border-radius:8px;min-height:130px;padding:18px}.metric span{color:#5b6a63;font-weight:700}.metric strong{margin-top:22px;font-size:2.4rem;display:block}.notice,.error{color:#4e3510;background:#fff3cf;border-radius:8px;margin-bottom:18px;padding:14px 16px;font-weight:700}.error{color:#7a1f17;background:#ffe1dc}.login{background:#10231c;place-items:center;min-height:100vh;padding:24px;display:grid}.login form{background:#fff;border-radius:8px;gap:16px;width:min(100%,420px);padding:28px;display:grid}.login h1{margin-bottom:8px}label{color:#51615a;gap:7px;font-weight:800;display:grid}input{color:#13231c;background:#f9fbfa;border:1px solid #cfd9d4;border-radius:8px;width:100%;min-height:44px;padding:0 12px}@media (width<=860px){.shell{grid-template-columns:1fr}.sidebar{gap:18px;padding:22px}nav{grid-template-columns:repeat(4,minmax(0,1fr))}nav button{text-align:center;justify-content:center;padding:0 8px}.workspace{padding:18px}.topbar,.status-band,.section-head,.download-row{flex-direction:column;align-items:stretch}.identity,.actions{justify-content:stretch}.identity button,.actions button,.device-actions button{flex:1}.metric-grid,.provision-form{grid-template-columns:repeat(2,minmax(0,1fr))}.device-row{grid-template-columns:1fr}.device-meta{justify-items:start}.device-actions{justify-content:stretch}}@media (width<=520px){.metric-grid,.provision-form,nav{grid-template-columns:1fr}}