/* Global styles for the application */
body {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
}

/* Common utility classes */
.hidden {
    display: none !important;
}

.flex {
    display: flex;
}

.flex-column {
    display: flex;
    flex-direction: column;
}

.align-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.text-center {
    text-align: center;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}