* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: #121212;
    color: #e0e0e0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    width: 100%;
    max-width: 400px;
    padding: 2rem;
    background-color: #1e1e1e;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.logo-container {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.logo {
    width: 270px;
}

.form-container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.title {
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: #e0e0e0;
}

.sign-in-form {
    width: 100%;
}

.input-group {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
}

.input-group label {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: #bdbdbd;
}

.input-group input {
    padding: 0.8rem;
    border: 1px solid #333;
    border-radius: 5px;
    background-color: #2c2c2c;
    color: #e0e0e0;
    font-size: 1rem;
}

.input-group input:focus {
    outline: none;
    border-color: #384aae;
}

.submit-button {
    width: 100%;
    padding: 0.8rem;
    border: none;
    border-radius: 5px;
    background-color: #384aae;
    color: #fff;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-button:hover {
    background-color: #2e49dd;
}

.extra-options {
    margin-top: 1.5rem;
    text-align: center;
}

.link {
    color: #4caf50;
    text-decoration: none;
    margin: 0.5rem;
}

.link:hover {
    text-decoration: underline;
}