:root{--bg:#f0eee6;--bg-deep:#e8e6dc;--card:#fff;--border:#ddd9cc;--border-strong:#c9c5b6;--text:#141413;--text-2:#3d3d3a;--muted:#87867f;--accent:#d97757;--accent-hover:#c4664a;--accent-2:#5a7d63;--danger:#bf4d43;--radius-sm:8px;--radius:12px;--radius-lg:24px;--font-serif:Georgia, "Times New Roman", serif;--font-sans:ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;line-height:1.55}h1,h2,h3{font-family:var(--font-serif);color:var(--text);letter-spacing:-.01em}h1{margin:0 0 20px;font-size:clamp(28px,5vw,40px);font-weight:600;line-height:1.15}h2{font-size:clamp(19px,3vw,22px);font-weight:600}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}.container{max-width:1040px;margin:0 auto;padding:40px 24px 64px}.nav{border-bottom:1px solid var(--border);-webkit-backdrop-filter:saturate(140%)blur(8px);backdrop-filter:saturate(140%)blur(8px);z-index:50;background:#f0eee6d9;align-items:center;gap:8px;padding:16px 24px;display:flex;position:sticky;top:0}.nav .brand{font-family:var(--font-serif);color:var(--text);align-items:center;gap:10px;margin-right:auto;font-size:19px;font-weight:600;display:flex}.brand-logo{width:auto;height:32px;display:block}.login-logo{width:72px;height:72px;margin:0 auto 8px;display:block}.nav-links{flex-wrap:wrap;align-items:center;gap:4px;display:flex}.nav-links a{color:var(--text-2);border-radius:var(--radius-sm);padding:8px 12px;font-size:14.5px;font-weight:500;transition:background .15s,color .15s}.nav-links a:hover{color:var(--text);background:var(--bg-deep)}.nav .nav-email{color:var(--muted);padding:0 8px;font-size:13px}.nav-burger{border:1px solid var(--border-strong);border-radius:var(--radius-sm);cursor:pointer;color:var(--text);background:0 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0}button.secondary:hover{background:var(--bg-deep);border-color:var(--text-2)}button.danger{background:var(--danger);border-color:var(--danger)}button.danger:hover{background:#a83d34;border-color:#a83d34}button:disabled{opacity:.45;cursor:not-allowed}button:disabled:hover{background:var(--accent);border-color:var(--accent)}.row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.grid2{grid-template-columns:1fr 1fr;gap:16px;display:grid}@media (max-width:600px){.grid2{grid-template-columns:1fr}}.user-row{background:var(--bg-deep);border:1px solid var(--border);border-radius:var(--radius-sm);justify-content:space-between;align-items:center;gap:14px;padding:14px 16px;display:flex}.user-row .user-info{flex-wrap:wrap;align-items:center;gap:12px;min-width:0;display:flex}.user-row .user-email{word-break:break-word;font-weight:600}.user-row-actions{flex-wrap:wrap;gap:8px;display:flex}.user-row-actions a{display:inline-flex}.user-row-actions button{margin:0}@media (max-width:640px){.user-row{flex-direction:column;align-items:stretch}.user-row-actions{width:100%}.user-row-actions a{flex:1 1 0}.user-row-actions button{width:100%}}.table-wrap{-webkit-overflow-scrolling:touch;width:100%;overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14.5px}th,td{text-align:left;border-bottom:1px solid var(--border);padding:11px 12px}th{color:var(--muted);text-transform:uppercase;letter-spacing:.03em;font-size:12.5px;font-weight:600}.badge{border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-block}.badge.on{color:var(--accent-2);background:#5a7d6326}.badge.off{color:var(--muted);background:#87867f26}.badge.err{color:var(--danger);background:#bf4d431f}.tabs{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.tabs button{color:var(--text-2);border:1px solid var(--border-strong);background:0 0}.tabs button:hover{background:var(--bg-deep)}.tabs 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