body {
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;

    background: linear-gradient(135deg, #a8d8ff, #e8f7ff);

    font-family: Arial, sans-serif;
}


.login-box {
    background: rgba(255,255,255,0.45);
    backdrop-filter: blur(10px);

    padding: 40px;
    border-radius: 25px;

    text-align: center;

    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}


h1 {
    color: #234;
    margin-bottom: 25px;
}


input {
    padding: 15px;
    width: 220px;

    border: none;
    border-radius: 15px;

    font-size: 16px;

    outline: none;
}


button {
    margin-top: 15px;

    padding: 14px 35px;

    border: none;
    border-radius: 20px;

    background: #4da6ff;
    color: white;

    font-size: 16px;

    cursor: pointer;
}


button:hover {
    opacity: 0.8;
}


#errore {
    color: red;
}

.video-page {
    width: 100%;
    height: 100vh;

    display: flex;
    flex-direction: column;

    justify-content: center;
    align-items: center;
}


.video-page h1 {
    color: #234;
    margin-bottom: 25px;
}


video {
    max-width: 90%;
    max-height: 75vh;

    border-radius: 20px;

    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}