body {
    font-family: Arial, sans-serif;
    background-color:  #000000;
    margin: 0;
    padding: 0;
}

.container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.row {
    width: 100%;
    max-width: 400px;
    background-color: #fff;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
    color: #333;
}

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

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

.form-control {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
    background-color: #f5f5f5;
}

.btn {
    width: 100%;
    padding: 10px;
    background-color: #ffc107;
    border: none;
    border-radius: 4px;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    margin-top: 10px;
    transition: background-color 0.3s ease-in-out;
}

.btn:hover {
    background-color: #ff9900;
}

.btn:active {
    background-color: #ff9900;
    transform: scale(0.95);
}

a {
    text-decoration: none;
}

a .btn {
    background-color: #6c757d;
}

a .btn:hover {
    background-color: #5a6268;
}