body {
    font-family: Arial, sans-serif;
    background-color: #f9f9f9;
    color: #333;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    text-align: center;
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    max-width: 500px;
    width: 100%;
}

h1 {
    color: #333;
    margin-bottom: 10px;
}

p {
    color: #666;
    margin-bottom: 20px;
}

.user-type-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.user-type-button {
    background-color: #f5f5ff;
    border: 2px solid #dcdcdc;
    border-radius: 10px;
    padding: 20px;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.3s, box-shadow 0.3s;
    width: 100%;
}

.user-type-button:hover {
    background-color: #e6f7ff;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.user-type-button h2 {
    margin: 0;
    color: #333;
}

.user-type-button p {
    margin: 5px 0 0;
    color: #777;
}

#viewer-button {
    border-left: 8px solid #2b60f3;
}

#creator-button {
    border-left: 8px solid #ffcc00;
}

#studio-button {
    border-left: 8px solid #ff9966;
}

.registration-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    text-align: left;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 15px;
}

label {
    margin-bottom: 5px;
    font-weight: bold;
    color: #444;
}

input[type="email"],
input[type="text"],
input[type="password"] {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1em;
    width: 100%;
    box-sizing: border-box;
}

input[type="email"]:focus,
input[type="text"]:focus,
input[type="password"]:focus {
    outline: none;
    border-color: #3399ff;
    box-shadow: 0 0 5px rgba(51, 153, 255, 0.5);
}

.submit-button {
    background-color: #3399ff;
    color: white;
    padding: 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.3s;
}

.submit-button:hover {
    background-color: #287acc;
}