.hub-root{--hub-bg:#0f1117;--hub-panel:#171a22;--hub-border:#2a2f3a;--hub-text:#e8eaef;--hub-muted:#9aa3b2;--hub-accent:#5b8def;--hub-danger:#e85d5d;background:var(--hub-bg);min-height:100vh;color:var(--hub-text);font-family:var(--font-body,system-ui, sans-serif)}.hub-shell{grid-template-columns:220px 1fr;min-height:100vh;display:grid}.hub-nav{background:var(--hub-panel);border-right:1px solid var(--hub-border);flex-direction:column;gap:.5rem;padding:1.25rem .75rem;display:flex}.hub-brand{letter-spacing:.02em;padding:0 .75rem 1rem;font-size:.95rem;font-weight:600}.hub-nav a{color:var(--hub-muted);border-radius:8px;padding:.55rem .75rem;font-size:.9rem;text-decoration:none}.hub-nav a:hover,.hub-nav a[data-active=true]{color:var(--hub-text);background:#222733}.hub-main{max-width:1200px;padding:1.5rem 2rem 2rem}.hub-title{margin:0 0 1rem;font-size:1.35rem;font-weight:600}.hub-card-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem;margin-bottom:1.5rem;display:grid}.hub-card{background:var(--hub-panel);border:1px solid var(--hub-border);border-radius:10px;padding:1rem}.hub-card h3{color:var(--hub-muted);margin:0 0 .35rem;font-size:.8rem;font-weight:500}.hub-card p{margin:0;font-size:1.4rem;font-weight:600}.hub-table-wrap{border:1px solid var(--hub-border);border-radius:10px;overflow:auto}.hub-table{border-collapse:collapse;width:100%;font-size:.875rem}.hub-table th,.hub-table td{border-bottom:1px solid var(--hub-border);text-align:left;padding:.65rem .75rem}.hub-table th{color:var(--hub-muted);background:var(--hub-panel);font-weight:500}.hub-btn{background:var(--hub-accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:.5rem .85rem;font-size:.875rem}.hub-btn:disabled{opacity:.5;cursor:not-allowed}.hub-btn-ghost{border:1px solid var(--hub-border);color:var(--hub-text);background:0 0}.hub-btn-danger{background:var(--hub-danger)}.hub-input,.hub-select,.hub-textarea{border:1px solid var(--hub-border);width:100%;color:var(--hub-text);background:#12151c;border-radius:8px;padding:.5rem .65rem;font-size:.875rem}.hub-form{flex-direction:column;gap:.75rem;max-width:360px;display:flex}.hub-muted{color:var(--hub-muted);font-size:.85rem}.hub-toolbar{flex-wrap:wrap;align-items:center;gap:.75rem;margin-bottom:1rem;display:flex}.hub-login-page{background:var(--hub-bg);min-height:100vh;color:var(--hub-text);justify-content:center;align-items:center;display:flex}.hub-login-box{background:var(--hub-panel);border:1px solid var(--hub-border);border-radius:12px;width:100%;max-width:380px;padding:1.5rem}.hub-preview{border:1px solid var(--hub-border);border-radius:10px;max-width:100%;margin-top:1rem;overflow:hidden}.hub-preview img,.hub-preview video{max-width:100%;display:block}.hub-preview iframe{background:#fff;border:none;width:100%;min-height:480px}@media (max-width:768px){.hub-shell{grid-template-columns:1fr}.hub-nav{border-right:none;border-bottom:1px solid var(--hub-border);flex-flow:wrap}}