body {
    margin: 0;
    background: #000;
    font-family: Arial, sans-serif;
    color: white;
}

.navbar {
    display: flex;
    justify-content: space-between;
    padding: 15px 25px;
    background: linear-gradient(to right, #6a00ff, #ff004c);
}

.navbar a {
    margin-left: 20px;
    color: white;
    text-decoration: none;
    font-weight: bold;
}

.container {
    width: 350px;
    margin: 80px auto;
    text-align: center;
}

input {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border: none;
    border-radius: 6px;
}

button {
    width: 100%;
    padding: 12px;
    margin-top: 15px;
    border: none;
    border-radius: 6px;
    background: linear-gradient(to right, #6a00ff, #ff004c);
    color: white;
    font-size: 16px;
    cursor: pointer;
}

button:hover {
    opacity: 0.9;
}

.error {
    color: #ff4d4d;
    margin-top: 10px;
}

.success {
    color: #4dff4d;
    margin-top: 10px;
}