* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f0f4f8;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    padding: 20px;
    color: #333;
}

.container {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    max-width: 450px;
    width: 100%;
    text-align: center;
    transition: all 0.3s ease-in-out;
}

.container:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

h1 {
    font-size: 24px;
    color: #0066ff;
    margin-bottom: 20px;
    font-weight: 600;
    letter-spacing: 1px;
}

textarea {
    width: 100%;
    height: 120px;
    padding: 15px;
    margin-bottom: 20px;
    border: 2px solid #e1e4e8;
    border-radius: 12px;
    font-size: 16px;
    resize: none;
    color: #555;
    background-color: #f9f9f9;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: border-color 0.3s ease;
}

textarea:focus {
    border-color: #0066ff;
    outline: none;
}

select {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    border: 2px solid #e1e4e8;
    border-radius: 12px;
    font-size: 16px;
    background-color: #f9f9f9;
    color: #555;
    transition: all 0.3s ease;
}

select:focus {
    border-color: #0066ff;
    outline: none;
}

button {
    background-color: #0066ff;
    color: #ffffff;
    border: none;
    padding: 15px;
    width: 100%;
    border-radius: 12px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

button:hover {
    background-color: #0055cc;
    transform: translateY(-2px);
}

button:active {
    background-color: #0044aa;
    transform: translateY(0);
}

#outputText {
    background-color: #f9f9f9;
    color: #666;
    cursor: not-allowed;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.05);
}

@media (max-width: 600px) {
    .container {
        padding: 20px;
        max-width: 100%;
    }
    
    h1 {
        font-size: 20px;
    }
    
    textarea, select, button {
        font-size: 14px;
        padding: 12px;
    }
}