.app{display:flex;min-height:100vh;background-color:#f8f8f8;color:#333;direction:rtl}.dark{background-color:#333;color:#fff}*{margin:0;padding:0;box-sizing:border-box}@media (max-width:768px){.dashboard-section,.main-content{padding:15px}.summary-section{grid-template-columns:1fr 1fr;gap:15px}.performance-grid{grid-template-columns:1fr;gap:15px}.performance-card{padding:15px}.performance-metrics{grid-template-columns:1fr 1fr;gap:15px}}