:root{--background:#f5f6fa;--panel:#ffffff;--text:#1f2937;--muted:#6b7280;--border:#e5e7eb;--accent:#6d5dfc;--sidebar:#171923}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;background:var(--background);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:var(--sidebar);color:white;padding:24px}.brand{font-size:22px;font-weight:700;margin-bottom:8px}.tagline{font-size:13px;color:#b8bdc9;margin-bottom:30px}.nav{display:grid;grid-gap:10px;gap:10px}.nav a{color:#d1d5db;padding:10px 12px;border-radius:9px}.nav a:hover{background:#252938;color:white}.content{padding:30px}.grid{display:grid;grid-gap:16px;gap:16px}.metrics{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:white;border:1px solid var(--border);border-radius:14px;padding:20px}.muted{color:var(--muted)}.table{width:100%;border-collapse:collapse;background:white}.table td,.table th{text-align:left;padding:14px;border-bottom:1px solid var(--border)}.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#ecebff;color:#4f46e5;font-size:12px;font-weight:600}.badge-healthy{background:#dcfce7;color:#166534}.badge-warn{background:#ffedd5;color:#c2410c}.badge-danger{background:#fee2e2;color:#b91c1c}.badge-demo{background:#e5e7eb;color:#374151}.mc-header{margin-bottom:22px}.mc-header h1{margin:4px 0 8px}.mc-main{grid-template-columns:1.4fr 1fr}.list{display:grid;grid-gap:10px;gap:10px}.list-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}.list-row:last-child{border-bottom:0}.progress{width:100%;height:8px;border-radius:999px;background:#eef0f5;overflow:hidden;margin:14px 0 8px}.progress>div{height:100%;background:var(--accent);border-radius:999px}.quick-actions{display:grid;grid-gap:10px;gap:10px}.quick-actions .button{display:inline-flex;align-items:center;justify-content:center;text-align:center}.button-secondary{background:#111827}a.button{color:white}.dialog-backdrop{position:fixed;inset:0;background:rgba(17,24,39,.45);display:grid;place-items:center;padding:24px;z-index:40}.dialog-panel{width:min(640px,100%);max-height:calc(100vh - 48px);overflow:auto}.controls{display:flex;gap:12px;margin-bottom:18px}.input,.select{border:1px solid var(--border);border-radius:10px;padding:10px 12px;background:white}.button{border:0;border-radius:10px;padding:10px 14px;background:var(--accent);color:white;cursor:pointer}.timeline{border-left:2px solid var(--border);padding-left:18px;display:grid;grid-gap:18px;gap:18px}.timeline-item{position:relative}.timeline-item:before{content:"";position:absolute;left:-24px;top:6px;width:10px;height:10px;background:var(--accent);border-radius:50%}@media (max-width:900px){.shell{grid-template-columns:1fr}.sidebar{display:none}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.mc-main{grid-template-columns:1fr}}@media (max-width:560px){.metrics{grid-template-columns:1fr}.content{padding:18px}}