.panel-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; margin-top: 2rem; }
    .panel-card { padding: 1.5rem; background: white; border: 1px solid #e5e7eb; border-radius: 8px; cursor: pointer; transition: all 0.2s; }
    .panel-card:hover { box-shadow: 0 10px 20px rgba(0,0,0,0.1); transform: translateY(-2px); }
    .panel-icon { font-size: 2.5rem; margin-bottom: 0.5rem; }
    .panel-name { font-weight: 600; font-size: 1rem; margin-bottom: 0.5rem; }
    .panel-desc { font-size: 0.9rem; color: #666; }