body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: rgb(181, 248, 235);
    margin: 0;
}

.login-register {
    background: rgba(118, 198, 184, 0.7);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    width: 300px;
    text-align: center;
    color: black;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

h1 {
    margin-bottom: 20px;
}

form {
    display: flex;
    flex-direction: column;
}

input {
    margin-bottom: 10px;
    padding: 10px;
    font-size: 16px;
    border: 1px solid black;
    border-radius: 5px;
    outline: none;
    transition: border-color 0.3s ease;
    color: black;
    background: rgba(128, 209, 239, 0.7);
    transition: background-color 1.0s ease;
}

input:focus {
    background-color: black;
    color: rgb(128, 209, 239);
}

.btn {
    transition: background 1.0s ease;
}

.btn:hover {
    background: black;
    color: rgb(128, 209, 239);
}

.btn:active {
    background: #0e0e0e;
}

button {
    padding: 10px;
    font-size: 16px;
    background: rgba(128, 209, 239, 0.7);
    color: black;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    border: 1px solid black;
    transition: background 1.0s ease;
}

button:hover {
    background: black;
    color: rgb(128, 209, 239);
}

button:active {
    background: #0e0e0e;
}