#sticki-man-wrapper {
    background: #111;
    color: white;
    font-family: Arial, sans-serif;
    text-align: center;
    padding: 20px;
    max-width: 400px;
    margin: 20px auto;
    border: 1px solid #333;
    border-radius: 8px;
}
#sticki-man-wrapper canvas {
    background: #222;
    display: block;
    margin: 0 auto 20px auto;
    outline: none;
}
#ui {
    margin: 15px 0;
}
#game-btn {
    font-size: 18px;
    padding: 12px 30px;
    background: #444;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}
#game-btn:hover {
    background: #666;
}
.controls-hint {
    font-size: 14px;
    margin-top: 15px;
    opacity: 0.8;
}
#fullscreen-btn {
    font-size: 20px;
    padding: 10px 15px;
    margin-left: 10px;
    background: #444;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    width: 50px;
    height: 50px;
}

#fullscreen-btn:hover {
    background: #666;
}

/* Wenn im Vollbild: Wrapper füllt den ganzen Screen */
#sticki-man-wrapper.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    margin: 0;
    padding: 10px;
    box-sizing: border-box;
    z-index: 9999;
    background: #111;
    border: none;
    border-radius: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#sticki-man-wrapper.fullscreen canvas {
    max-width: 95vw;
    max-height: 80vh;
    width: auto;
    height: auto;
}

#sticki-man-wrapper.fullscreen #ui {
    margin: 20px 0;
}

#sticki-man-wrapper.fullscreen .controls-hint {
    font-size: 16px;
}