:root{--bg:#eef3f6;--panel:#fff;--ink:#17212b;--muted:#667482;--line:#d9e2e8;--green:#157347;--green-dark:#0f5b38;--blue:#245d8f;--red:#b42318;--amber:#b76e00}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif}button{cursor:pointer;font:inherit;border:0}.shell{grid-template-columns:260px 1fr;min-height:100vh;display:grid}.sidebar{color:#fff;background:#172a35;flex-direction:column;gap:24px;padding:24px 18px;display:flex}.brand{align-items:center;gap:12px;display:flex}.brandMark{background:#36a36b;border-radius:8px;place-items:center;width:44px;height:44px;font-weight:700;display:grid}.brand span,.eyebrow,.panel p,.desktopCard p,.metric span{color:var(--muted)}.brand span{color:#b8c7d0;margin-top:3px;font-size:13px;display:block}nav{gap:8px;display:grid}nav button,.actions button,.cardActions button{border-radius:8px;justify-content:center;align-items:center;gap:8px;display:inline-flex}nav button{color:#d8e2e8;background:0 0;justify-content:flex-start;padding:12px}nav button.active,nav button:hover{color:#fff;background:#234452}.demoBox{color:#d9e7ec;border:1px solid #3c5966;border-radius:8px;margin-top:auto;padding:14px;font-size:14px;line-height:1.5}.content{padding:28px;overflow:auto}.topbar,.panelHeader,.rowBetween{justify-content:space-between;align-items:center;gap:16px;display:flex}h1,h2,h3,p{margin:0}h1{font-size:30px}h2{font-size:20px}h3{font-size:17px}.eyebrow{text-transform:uppercase;letter-spacing:0;margin-bottom:6px;font-size:12px;font-weight:700}.profile,.notice,.metric,.panel,.activity{background:var(--panel);border:1px solid var(--line);border-radius:8px}.profile{text-align:right;padding:10px 14px}.profile span{color:var(--muted);font-size:13px;display:block}.notice{color:#33424d;align-items:center;gap:10px;margin-top:22px;padding:12px 14px;display:flex}.metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:22px 0;display:grid}.metric{padding:18px}.metric div{color:var(--green)}.metric svg{width:24px;height:24px}.metric span{margin-top:12px;display:block}.metric strong{margin-top:6px;font-size:26px;display:block}.panel,.activity{margin-bottom:18px;padding:20px}.panelHeader p{margin-top:6px}.actions{gap:10px;display:flex}.actions button,.cardActions button{background:var(--green);color:#fff;padding:10px 12px}.actions button.secondary{color:#24313a;background:#e9f0f4}.cards{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:18px;display:grid}.desktopCard{border:1px solid var(--line);background:#fff;border-radius:8px;overflow:hidden}.desktopPreview{color:#fff;text-align:center;background:linear-gradient(135deg,#1f3b4a,#2f7d5a);place-items:center;gap:10px;min-height:140px;padding:20px;display:grid}.cardBody{padding:16px}.status{border-radius:999px;padding:5px 9px;font-size:12px;font-weight:700}.status.ok{color:var(--green-dark);background:#dff4e9}.status.idle{color:#56636d;background:#e8eef2}.status.warn{color:var(--amber);background:#fff2d4}.status.work{color:var(--blue);background:#dbeafe}.specs{grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0;display:grid}.specs span,.viewerLine{color:#43515c;background:#f4f7f9;border-radius:6px;padding:8px;font-size:13px}.viewerLine{margin-bottom:14px}.cardActions{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.cardActions button{padding:8px 6px;font-size:13px}.cardActions .danger{background:var(--red)}.table{gap:10px;margin-top:16px;display:grid}.tableRow{border:1px solid var(--line);border-radius:8px;grid-template-columns:repeat(4,minmax(0,1fr));align-items:center;gap:12px;padding:14px;display:grid}.quotaBar{background:#e7edf1;border-radius:999px;height:14px;margin:18px 0 12px;overflow:hidden}.quotaBar span{background:var(--green);height:100%;display:block}.activity{gap:10px;display:grid}.activity p{color:#4b5964;border-top:1px solid var(--line);padding-top:10px}@media (max-width:1050px){.shell{grid-template-columns:1fr}.sidebar{position:static}nav,.metrics,.cards{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:700px){.content{padding:18px}.topbar,.panelHeader{flex-direction:column;align-items:flex-start}nav,.metrics,.cards,.tableRow{grid-template-columns:1fr}.actions,.cardActions{grid-template-columns:repeat(2,1fr);width:100%}}