:root{--bg:#0a0a0a;--card:#141414;--hover:#1f1f1f;--border:#262626;--text-primary:#fff;--text-secondary:#a0a0a0;--text-muted:#666;--accent-green:#22c55e;--accent-amber:#f59e0b;--accent-red:#ef4444;--sidebar-width:260px;--font:"Akko Pro",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-pill:9999px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font);background:var(--bg);color:var(--text-primary);min-height:100vh;line-height:1.5}a{color:var(--text-secondary);text-decoration:none;transition:color 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var(--border);flex-direction:column;flex:1;min-height:0;padding-top:12px;display:flex}.sidebar-accounts-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;flex-shrink:0;margin-bottom:8px;padding:0 24px;font-size:11px}.sidebar-accounts-list{flex:1;padding:0 12px 12px;overflow-y:auto}.sidebar-accounts-list::-webkit-scrollbar{width:4px}.sidebar-accounts-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:var(--radius-pill)}.sidebar-account-item{border-radius:var(--radius-sm);cursor:pointer;color:var(--text-secondary);align-items:center;gap:10px;padding:8px 12px;text-decoration:none;transition:background .2s;display:flex}.sidebar-account-item:hover,.sidebar-account-item.active{background:var(--hover);color:var(--text-primary)}.sidebar-account-avatar{object-fit:cover;border:1px solid var(--border);border-radius:50%;flex-shrink:0;width:32px;height:32px}.sidebar-account-avatar-placeholder{border:1px solid 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