body {
    background-image: linear-gradient(269deg,#b31e43, #3645e6);
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

.card-container {
    background-color: rgba(0,0,0,.5);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
    margin: 0 auto; /* Középre igazítás */
}

label {
    display: block;
    margin: 10px 0;
    color: white;
}

input {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    box-sizing: border-box;
}

button {
    background-color: #3498db;
    color: white;
    padding: 15px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}


#error-message {
    display: none;
    background-color: rgba(255, 0, 0, 0.7);
    color: white;
    padding: 10px;
    margin-top: 10px;
    border-radius: 4px;
}

.notification {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    text-align: center;
    padding: 10px;
    z-index: 9999;
}

.notification.error {
    background-color: rgba(255, 0, 0, 0.7);
    color: white;
    font-weight: bold;
}

.notification.success {
    background-color: #4CAF50;
    color: white;
}

html, body {
    overflow-x: hidden;
}