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