body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #1a0f0a;
    font-family: 'Arial Black', sans-serif;
    user-select: none;
    cursor: none; /* Verberg muis voor zwaard-effect */
}

#game-container {
    position: relative;
    width: 100vw;
    height: 100vh;
    background: 
        radial-gradient(circle, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.7) 100%),
        url('https://www.transparenttextures.com'),
        #3d2b1f;
    border: 12px solid #2c1e14;
    box-sizing: border-box;
}

#ui {
    position: absolute;
    top: 30px;
    left: 40px;
    color: #f1c40f;
    font-size: 40px;
    text-shadow: 3px 3px 0px #000;
    pointer-events: none;
    z-index: 10;
}

#game-over {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 350px;
    background: rgba(10, 5, 0, 0.95);
    color: white;
    padding: 50px;
    border-radius: 30px;
    text-align: center;
    display: none;
    border: 6px solid #e74c3c;
    box-shadow: 0 0 100px rgba(0,0,0,0.8);
    z-index: 100;
}

#game-over h1 {
    color: #e74c3c;
    font-size: 60px;
    margin: 0;
}

.final-box {
    font-size: 24px;
    margin: 20px 0;
    color: #f1c40f;
}

button {
    background: #e74c3c;
    color: white;
    border: none;
    padding: 15px 35px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 50px;
    transition: 0.2s;
    box-shadow: 0 5px #962d22;
}

button:hover {
    background: #ff4d4d;
    transform: translateY(-2px);
    box-shadow: 0 7px #962d22;
}

button:active {
    transform: translateY(2px);
    box-shadow: 0 2px #962d22;
}