@font-face {
    font-family: 'IRANSans';
    src: url('../fonts/IRANSansWeb.woff2') format('woff2');
}
body { font-family: 'IRANSans', Tahoma, sans-serif; background-color: #f8f9fa; }
.material-card { background: #fff; border-radius: 12px; padding: 25px; border: none; }
.login-card { width: 100%; max-width: 400px; }
.material-btn { border-radius: 8px; padding: 12px; transition: 0.3s; }
.material-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.15); }