:root{--novo-primary:#3b82f6;--novo-primary-hover:#2563eb;--novo-bg:#f8fafc;--novo-surface:#fff;--novo-text:#0f172a;--novo-text-muted:#64748b;--novo-border:#e2e8f0;--novo-accent:#8b5cf6;--novo-success:#10b981;--novo-warning:#f59e0b;--novo-danger:#ef4444;--novo-radius-sm:4px;--novo-radius-md:6px;--novo-radius-lg:8px;--novo-radius-xl:12px;--novo-shadow-sm:0 1px 2px 0 #0000000d;--novo-shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--novo-shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000a;--novo-font:system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--novo-transition:.15s cubic-bezier(.4, 0, .2, 1)}[data-theme=dark]{--novo-primary:#60a5fa;--novo-primary-hover:#3b82f6;--novo-bg:#0f172a;--novo-surface:#1e293b;--novo-text:#f1f5f9;--novo-text-muted:#94a3b8;--novo-border:#334155;--novo-accent:#a78bfa;--novo-shadow-sm:0 1px 2px 0 #0000004d;--novo-shadow-md:0 4px 6px -1px #0006, 0 2px 4px -2px #0000004d;--novo-shadow-lg:0 10px 15px -3px #00000080, 0 4px 6px -4px #0006}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--novo-font);background:var(--novo-bg);color:var(--novo-text);-webkit-font-smoothing:antialiased;min-height:100vh;line-height:1.5}.preview-header{background:var(--novo-surface);border-bottom:1px solid var(--novo-border);text-align:center;padding:2rem}.preview-header h1{color:var(--novo-primary);font-size:1.5rem;font-weight:700}.preview-header .subtitle{color:var(--novo-text-muted);margin:.25rem 0 1.5rem}.controls{flex-wrap:wrap;justify-content:center;align-items:center;gap:1.5rem;display:flex}.controls label{color:var(--novo-text-muted);align-items:center;gap:.5rem;font-size:.875rem;display:flex}.controls select,.controls input[type=color]{border:1px solid var(--novo-border);border-radius:var(--novo-radius-md);background:var(--novo-surface);color:var(--novo-text);padding:.25rem .5rem}.preview-grid{grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:1.5rem;max-width:1400px;margin:0 auto;padding:2rem;display:grid}.preview-panel{background:var(--novo-surface);border:1px solid var(--novo-border);border-radius:var(--novo-radius-lg);box-shadow:var(--novo-shadow-sm);transition:box-shadow var(--novo-transition);padding:1.5rem}.preview-panel:hover{box-shadow:var(--novo-shadow-md)}.preview-panel h2{text-transform:uppercase;letter-spacing:.05em;color:var(--novo-text-muted);border-bottom:1px solid var(--novo-border);margin-bottom:1rem;padding-bottom:.5rem;font-size:.75rem;font-weight:600}.mock-input{border:1px solid var(--novo-border);border-radius:var(--novo-radius-md);background:var(--novo-surface);width:100%;color:var(--novo-text);transition:border-color var(--novo-transition), box-shadow var(--novo-transition);margin-bottom:.75rem;padding:.5rem .75rem;font-size:.875rem}.mock-input:focus{border-color:var(--novo-primary);outline:none;box-shadow:0 0 0 3px #3b82f61a}.mock-btn{border-radius:var(--novo-radius-md);cursor:pointer;transition:background var(--novo-transition), box-shadow var(--novo-transition);border:none;padding:.5rem 1rem;font-size:.875rem;font-weight:500;display:inline-block}.mock-btn-primary{background:var(--novo-primary);color:#fff}.mock-btn-primary:hover{background:var(--novo-primary-hover);box-shadow:var(--novo-shadow-md)}.mock-btn-secondary{border:1px solid var(--novo-border);color:var(--novo-text);background:0 0}.mock-btn-danger{background:var(--novo-danger);color:#fff}.mock-badge{border-radius:var(--novo-radius-sm);padding:.2em .5em;font-size:.75rem;font-weight:500;display:inline-block}.mock-badge-success{background:var(--novo-success);color:#fff}.mock-badge-warning{background:var(--novo-warning);color:#fff}.mock-badge-danger{background:var(--novo-danger);color:#fff}.mock-badge-primary{background:var(--novo-primary);color:#fff}.mock-table{border-collapse:collapse;width:100%;font-size:.8125rem}.mock-table th{background:var(--novo-bg);text-align:left;border-bottom:2px solid var(--novo-border);padding:.5rem .75rem;font-weight:600}.mock-table td{border-bottom:1px solid var(--novo-border);padding:.5rem .75rem}.mock-table tr:hover td{background:var(--novo-bg)}.mock-card{background:var(--novo-surface);border:1px solid var(--novo-border);border-radius:var(--novo-radius-lg);box-shadow:var(--novo-shadow-sm);margin-bottom:.75rem;padding:1rem}.mock-tabs{border-bottom:2px solid var(--novo-border);gap:0;margin-bottom:1rem;display:flex}.mock-tab{color:var(--novo-text-muted);cursor:pointer;border-bottom:2px solid #0000;margin-bottom:-2px;padding:.5rem 1rem;font-size:.8125rem;font-weight:500}.mock-tab.active{color:var(--novo-primary);border-bottom-color:var(--novo-primary)}.mock-info-box{background:var(--novo-surface);border:1px solid var(--novo-border);border-radius:var(--novo-radius-lg);box-shadow:var(--novo-shadow-sm);align-items:center;gap:1rem;margin-bottom:.75rem;padding:1rem;display:flex}.mock-info-icon{border-radius:var(--novo-radius-md);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.25rem;display:flex}.mock-info-content .label{color:var(--novo-text-muted);font-size:.75rem}.mock-info-content .value{font-size:1.25rem;font-weight:600}.preview-footer{text-align:center;color:var(--novo-text-muted);padding:2rem;font-size:.8125rem}.preview-footer a{color:var(--novo-primary);text-decoration:none}