body {
    font-family: sans-serif;
    background-color: #f0f0f0;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.form-container {
    background-color: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 20px 30px;
    width: 100%;
    max-width: 400px;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
    font-size: 24px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 14px;
    color: #333;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 8px;
    box-sizing: border-box;
    font-size: 14px;
}

.button {
    font-family: sans-serif;
    font-size: 16px;
    font-weight: bold;
    color: black;
    background-color: white;
    border: 1px solid #d3d3d3;
    border-radius: 8px;
    padding: 10px 20px;
    box-shadow: 
        0 4px 0 #ccc,
        0 6px 10px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    width: 100%;
}

.button:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 6px 0 #bbb,
        0 8px 12px rgba(0, 0, 0, 0.3);
}

.button:active {
    transform: translateY(4px);
    box-shadow: 
        0 2px 0 #ddd,
        0 4px 6px rgba(0, 0, 0, 0.15);
}