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

body {
    background: #121212;
    color: white;
    font-family: Arial, sans-serif;

    min-height: 100vh;
    overflow: hidden;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    touch-action: manipulation;
    padding: 8px;
}

h1 {
    margin-bottom: 10px;
    font-size: clamp(1.3rem, 3vw, 2rem);
    font-weight: bold;
}

.stats{
    width: min(95vw, 600px);

    display: flex;
    justify-content: space-between;
    align-items: center;

    margin-bottom: 10px;

    font-size: 1rem;
    font-weight: bold;
}

canvas {
    width: min(95vw, 600px);
    aspect-ratio: 1 / 1;

    border: 3px solid #ffffff;
    border-radius: 12px;

    background: #1e1e1e;

    box-shadow:
        0 0 20px rgba(255, 255, 255, 0.08);
}

.controls {
    margin-top: 12px;

    width: min(95vw, 500px);

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.side-controls {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.dpad {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.dpad-row {
    display: flex;
    gap: 6px;
}

button {
    width: 58px;
    height: 58px;

    border: none;
    border-radius: 14px;

    background: #2b2b2b;
    color: white;

    font-size: 22px;

    display: flex;
    align-items: center;
    justify-content: center;

    cursor: pointer;

    user-select: none;
    -webkit-tap-highlight-color: transparent;

    transition:
        transform 0.12s ease,
        background 0.12s ease;
}

button:hover {
    background: #3b3b3b;
}

button:active {
    transform: scale(0.92);
}


button i {
    pointer-events: none;
}


@media (min-width: 768px) {

    .controls {
        display: none;
    }

    canvas {
        width: min(90vw, 600px);
    }
}


@media (max-height: 700px) {

    h1 {
        font-size: 1.2rem;
        margin-bottom: 6px;
    }

    canvas {
        width: min(90vw, 420px);
    }

    button {
        width: 50px;
        height: 50px;
        font-size: 18px;
    }
}