/* Navigeringsknappar */
.nav-button { 
    display: inline-block; 
    background: #007bff; 
    color: white; 
    padding: 10px 15px; 
    margin: 5px;
    text-decoration: none; 
    border-radius: 5px; 
    border: none;
    cursor: pointer;
}
.nav-button:hover { background: #0056b3; }
.nav-button.secondary { background: #6c757d; }
.nav-button.secondary:hover { background: #545b62; }

/* Box-layout */
.box {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin: 20px 0;
}

/* Responsiv design */
@media (max-width: 768px) {
    .nav-buttons { flex-direction: column; }
    .projekt-grid { grid-template-columns: 1fr; }
}