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

body {
    background: linear-gradient(145deg, #0b0f15 0%, #030507 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

/* Star canvas background */
#starfield {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

/* Game layout */
.game-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
}

.game-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 12px;
    background: #0f131a;
    border-radius: 24px;
    box-shadow:
        0 15px 25px -8px rgba(0, 0, 0, 0.8);
}

#ruffle-container {
    width: 550px;
    height: 400px;
    background: #000000;
    border-radius: 16px;
    overflow: hidden;
    box-shadow:
        0 0 10px rgba(42, 51, 68, 0.6),
        0 0 0 3px rgba(26, 31, 42, 0.8);
    transition: none;
}