:root{--brand:#8619fa;--brand-dark:#6a11d0;--brand-tint:#f4ebff;--brand-tint-2:#e9d8ff;--grad:linear-gradient(135deg,#8619fa,#6a11d0);--bg:#f7f5fb;--surface:#ffffff;--border:#e8e2f2;--text:#1a1425;--text-soft:#4b4358;--muted:#6f677d;--good:#15803d;--warn:#b45309;--bad:#b91c1c;--radius:12px;--shadow-sm:0 1px 2px rgba(26,20,37,0.05),0 2px 8px rgba(26,20,37,0.04);--shadow-md:0 4px 12px rgba(26,20,37,0.07),0 12px 28px rgba(134,25,250,0.07)}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Segoe UI Variable Text,Segoe UI,system-ui,-apple-system,Roboto,sans-serif;font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--brand-dark);text-decoration:none}a:hover{text-decoration:underline}::selection{background:var(--brand-tint-2)}:focus-visible{outline:3px solid var(--brand-tint-2);outline-offset:1px;border-radius:6px}.shell{display:flex;min-height:100vh}.sidebar{width:236px;flex:0 0 236px;background:var(--surface);border-right:1px solid var(--border);padding:22px 14px;display:flex;flex-direction:column;gap:3px;position:-webkit-sticky;position:sticky;top:0;height:100vh}.sidebar .brand{font-weight:800;font-size:18px;letter-spacing:-.02em;margin:0 12px 18px;background:var(--grad);color:transparent}.sidebar a{display:block;padding:10px 14px;border-radius:10px;color:var(--text-soft);font-weight:500;font-size:14.5px;transition:background .12s ease,color .12s ease}.sidebar a:hover{background:var(--brand-tint);color:var(--brand-dark);text-decoration:none}.sidebar .tenant{margin-top:auto;font-size:12.5px;color:var(--muted);padding:14px 14px 4px;border-top:1px solid var(--border);line-height:1.5;min-width:0}.sidebar .tenant .who{font-weight:600;font-size:13px;color:var(--text-soft)}.sidebar .tenant .meta,.sidebar .tenant .who{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.content{flex:1 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var(--border);box-shadow:var(--shadow-sm)}.btn.secondary:hover{background:var(--brand-tint);border-color:var(--brand-tint-2)}.btn:disabled{opacity:.5;cursor:default;transform:none}input[type=email],input[type=number],input[type=password],input[type=text],select,textarea{width:100%;padding:10px 13px;border:1px solid var(--border);border-radius:10px;font:inherit;background:var(--surface);transition:border-color .12s ease,box-shadow .12s ease}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-tint-2)}input[type=color]{width:100%;height:40px;padding:4px;border:1px solid var(--border);border-radius:10px;background:var(--surface);cursor:pointer}input[type=checkbox],input[type=range]{accent-color:var(--brand)}input[type=checkbox]{width:15px;height:15px}textarea{min-height:88px;resize:vertical}label{display:block;font-size:13px;color:var(--muted);margin:13px 0 5px;font-weight:500}.bubble{max-width:75%;padding:10px 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