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var(--night-accent-rgb, 207, 224, 255);--accent-text: rgb(var(--accent-rgb));--accent-border: rgba(var(--accent-rgb), .45);--accent-glow: rgba(var(--accent-rgb), .16);--accent-halo: rgba(var(--accent-rgb), .35);--shadow-raised: 0 0 0 1px var(--accent-border), 0 0 18px var(--accent-halo)}.bui-header{display:flex;flex-direction:column;gap:16px;padding:24px 24px 0;background:transparent;flex-shrink:0;position:relative}.bui-header__row{display:flex;align-items:center;gap:24px}.bui-header__brand{display:flex;align-items:center;gap:12px;min-width:0}.bui-appswitch{position:relative;flex-shrink:0}.bui-appswitch__trigger{display:flex;align-items:center;gap:6px;padding:5px 6px 5px 7px;border:1px solid var(--border-subtle);border-radius:var(--radius-md);background:var(--fill-subtle);color:var(--text-dim);cursor:pointer;transition:background .12s ease,border-color .12s ease}.bui-appswitch__trigger:hover,.bui-appswitch--open 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