/* Reset base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #000;
    overflow: hidden;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: white;
}

#zenCanvas {
    display: block;
}

/* Interfaccia in Glassmorphism */
.ui-overlay {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);    /* sfocatura sfondo */
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    pointer-events: none;   /* fa si che i click passino attraverso al canvas */
}

.ui-overlay h1 {
    font-size: 1.5rem;
    margin-bottom: 5px;
    letter-spacing: 1px;
}

.ui-overlay p {
    font-size: 0.9 rem;
    opacity: 0.8;
    margin-bottom: 15px;
}

/* il bottone deve invece ricevere i click */
button {
    pointer-events: auto;
    background: white;
    color: black;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    transition: transform 0.2s, background 0.2s;
}

button:hover {
    background: #ddd;
    transform: scale(1.05);
}