:root{--bg: #17131f;--panel: #221c2e;--text: #efeafb;--text-dim: #9a8fba;--hairline: #362e44;--signal: #7f77dd;--signal-light: #afa9ec;--signal-on: #26215c;--alert: #d85a30;--alert-on: #4a1b0c}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:IBM Plex Sans,system-ui,sans-serif}.console{display:grid;grid-template-columns:260px 1fr;height:100vh}.sidebar{background:var(--panel);border-right:1px solid var(--hairline);padding:20px 16px 0;display:flex;flex-direction:column;min-height:0}.sidebar__scroll{flex:1;overflow-y:auto;min-height:0}.sidebar__profile{position:relative;display:flex;align-items:center;gap:10px;padding:14px 4px;margin-top:8px;border-top:1px solid var(--hairline)}.profile-menu{position:absolute;bottom:calc(100% + 6px);right:4px;background:var(--panel);border:1px solid var(--hairline);border-radius:8px;padding:4px;display:flex;flex-direction:column;min-width:140px;box-shadow:0 4px 16px 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