* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: 'Press Start 2P', monospace;
    text-transform: uppercase;
}

body {
    background-color: #C6CFA2;
    color: #202020;
}

header {
    display: flex;
    justify-content: center;
    align-items: center;
}

header img {
    width: 300px;
    margin-top: 15px;
    border-bottom: 4px solid #202020;
}

.container_main {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.container__boards {
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: center;
    align-items: start;
    gap: 15px;
    margin-top: 10px;
}

.boards__container--big {
    width: 300px;
    height: 600px;
    background-color: #C6CFA2;
    display: grid;
    grid-template-columns: repeat(10, 1fr);
    grid-template-rows: repeat(20, 1fr);
    border: 4px solid #202020;
    position: relative;
    box-shadow: inset 3px 3px 10px rgba(0, 0, 0, 0.2);
}

.boards__container--rigth {
    width: 150px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 10px;
}

.boards__container--small {
    height: 120px;
    width: 120px;
    background-color: #C6CFA2;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(4, 1fr);
    border: 4px solid #202020;
}

.block {
    width: 100%;
    height: 100%;
    border: 1px solid #B0B8B0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.smallBlock {
    width: 100%;
    height: 100%;
    background-color: transparent;
}

.printBlock {
    background-color: #202020;
    border: 1px solid #202020;
    box-shadow: inset 3px 3px 0px #505050;
}

.printBlock .smallBlock {
    display: none;
}

.points {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.counter {
    border: 4px solid #202020;
    background-color: #C6CFA2;
    width: 120px;
    padding: 10px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.controls-rotate,
.controls-move {
    font-size: 0.7rem;
    text-align: center;
    line-height: 1.6;
    background-color: transparent;
    border: 2px solid #202020;
    padding: 5px;
    width: 100%;
}

.fondoNegro {
    background-color: #000000 !important;
    opacity: 1 !important;
    display: flex !important;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 100;
}

.img_game-over {
    width: 250px;
    margin: 0 0 20px 0;
    border: 2px solid white;
}

.puntuacion {
    color: white;
    font-size: 1rem;
    text-align: center;
    margin-bottom: 20px;
    position: static;
}

.instruction {
    color: #9BBC0F;
    font-size: 0.7rem;
    text-align: center;
    position: static;
    animation: blink 1s infinite;
    cursor: pointer;
}

@keyframes blink {
    50% { opacity: 0; }
}

.button {
    cursor: pointer;
    border: 4px solid #202020;
    background-color: #C6CFA2;
    color: #202020;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 140px;
    height: 50px;
    font-size: 1.2rem;
    font-weight: bold;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    box-shadow: 6px 6px 0px rgba(32, 32, 32, 0.3);
}

.button:hover {
    background-color: #dbe4b5;
}

.maxScoreContainer {
    position: absolute;
    bottom: 10px;
    width: 100%;
    left: 0;
    color: #202020;
}

.maxScore {
    text-align: center;
    font-size: 0.7rem;
    line-height: 1.5;
}

.container_boton {
    display: none;
}

.button_responsive{
cursor: pointer; 
background-color: #202020 !important; 
color: #C6CFA2;
display: flex; 
justify-content: center;
align-items: center; 
height: 65px; 
width: 65px;
border-radius: 50px;
font-size: 0.45rem;
font-weight: bold;
box-shadow: 0px 6px 0px #000000; 
border: none; 
transition: all 0.2s ease;
font-family: 'Press Start 2P', monospace !important;
text-transform: uppercase; 
}

.button_responsive:active {
    box-shadow: 0px 0px 0px #000000;
    transform: translateY(6px);
}

.button--rotate {
    width: 70px;
    height: 70px;
}

@media (max-width: 450px) {
    .container_boton {
        display: flex;
        justify-content: space-between;
        width: 320px;
        margin-top: 15px;
        padding: 0 10px;
    }

    .container_boton:last-child {
        justify-content: center;
        margin-top: 5px;
        margin-bottom: 20px;
    }

    .boards__container--big {
        width: 200px;
        height: 400px;
    }

    header img {
        width: 200px;
    }

    .boards__container--rigth {
        width: 90px;
    }

    .boards__container--small {
        height: 80px;
        width: 80px;
    }

    .counter {
        width: 80px;
        font-size: 0.8rem;
    }

    .img_game-over {
        width: 180px;
    }
}