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


html,body{
           height:100%;
           width:100%;
}

:root{
    /*  Background color */
    --bg-primary-color: #0c0c0c;
    --bg-fill-color: #fdfdfc;
    --bg-food-color: red;
    /* Text color */
    --text-primary-color: #f0f0f0;

    /*  Spacing variables */
    --space-xs:4px;
    --space-sm:8px;
    --space-md:16px;
    --space-lg:24px;
    --space-xl:32px;
    --space-2xl:40px;
    --space-3xl:48px;

    /*  Border colors */
     --border-primary-color: #333333;
     /* Border radius */
     --border-radius-xs: 4px;
     --border-radius-sm: 8px;
     --border-radius-md: 12px;
     --border-radius-lg: 16px;
     --border-radius-xl: 20px;
      --border-radius-2xl: 24px;

}
html{
    background-color:var(--bg-primary-color) ;
    color: var(--text-primary-color);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

main,section{
    width:100%;
    height:100%;

}

.btn{
    padding:var(--space-sm) var(--space-md);
    border:none;
    border-radius: var(--border-radius-sm);
    cursor:pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.btn:hover{
    transform: scale(1.1);
    background-color: #1c511d;
    color:white;
    border: 1px solid rgb(218, 218, 168)
}
section{
         padding: var(--space-2xl);
         display:flex;
         flex-direction: column;
         height:100%; 
         gap: var(--space-lg);

}

section .infos {
    width: 100%;
    display:flex;
    justify-content: space-between;
}

.info{
    padding: var(--space-sm) var(--space-md);
    border:  1px solid var(--border-primary-color);
    border-radius: var(--border-radius-xs);
}



.board{
     flex-grow:1;
    border: 1px solid var(--border-primary-color);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
    grid-template-rows: repeat(auto-fill, minmax(50px, 1fr));

} 


.block{

    border: 1px solid var(--border-primary-color);
    border-radius: 50%;
    
}

.fill{
    background-color: var(--bg-fill-color);
}

.food{
    background-color: var(--bg-food-color);
}

.modal{
    height:100vh;
    width: 100vw;
    position:fixed;
    top: 0;
    background-color:#4343432f;
    backdrop-filter: blur(4px);
    display:flex;
    justify-content: center;
    align-items: center ;
    
    
}

.modal .start-game,
.modal .game-over {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg)
}

.modal .game-over{
    display:none;
}


.head{
    background-color: yellow;
}