/* Background color */
body {
    background-color: #f0f8ff; 
}

/* Header styling */
.header {
    font-family: 'Courier New', Courier, monospace;
    font-size: 2em;
    color: #1e3d59; /* Dark blue color */
    text-align: center;
    margin-top: 20px;
    animation: fadeIn 2s ease-in-out;
}

/* Content styling */
.content {
    font-family: Arial, sans-serif;
    font-size: 1.2em;
    color: #4a4a4a; /* Dark gray color */
    text-align: center;
    margin: 20px;
    animation: slideIn 1s ease-in-out;
}

/* Text area styling */
textarea {
    width: 100%;
    height: 100px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: Arial, sans-serif;
    font-size: 1em;
    color: #333;
    background-color: #fff;
    resize: none;
}

/* Button styling */
button {
    background-color: #1e90ff; 
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    font-size: 1em;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #1c86ee; 
}

/* Spinner styling */
.stSpinner > div {
    border-top-color: #1e90ff;
}

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

@keyframes slideIn {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

/* Success message styling */
.stAlert {
    font-family: Arial, sans-serif;
    color: #155724; 
    background-color: #d4edda; 
    border-color: #c3e6cb; 
}

/* Image caption styling */
.stImage > div {
    text-align: center;
    font-family: Arial, sans-serif;
    color: #333;
    margin-top: 10px;
}