:root{--bg:#0f1115;--bg-elevated:#161920;--text:#e6e6e6;--text-muted:#9aa0a6;--border:#2a2e37;--accent:#4f8cff;--status-ok:#3ecf8e;--status-bad:#ff6b6b;--status-warn:#f5a623;--status-neutral:#8b93a1}@media (prefers-color-scheme:light){:root{--bg:#ffffff;--bg-elevated:#f5f5f7;--text:#1a1a1a;--text-muted:#5f6368;--border:#ddd;--accent:#2563eb}}*{box-sizing:border-box}body{margin:0;font-family:system-ui,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--accent)}button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}table{border-collapse:collapse;width:100%}td,th{border:1px solid var(--border);padding:.5rem;text-align:left}th button{width:100%;text-align:left}.dashboard-layout{display:flex;min-height:100vh}.dashboard-sidebar{width:220px;background:var(--bg-elevated);border-right:1px solid var(--border);padding:1rem;display:flex;flex-direction:column;justify-content:space-between}.dashboard-sidebar ul{list-style:none;padding:0}.dashboard-content{flex:1 1;padding:1rem}.status-ok{color:var(--status-ok)}.status-bad{color:var(--status-bad)}.status-warn{color:var(--status-warn)}.status-neutral{color:var(--text-muted)}