body {
    background-image: url("../assets/images/mind-the-troll-background.png");
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    min-height: 100vh; /* vh is viewport (100% viewport height) */
    margin: 0; /* removes margin so the background goes edge to edge */
}

/*------------Title------------------*/

h1 {
    color: gold;
    text-align: center;
    /* adds a shadow to the txt. 
    0 =noleft/right shift (moves nothing)
    6px = shadow drops down
    18px = very soft blur
    rgba = semi-transparent black */
    text-shadow: 0 6px 18px rgba(0, 0, 0, 0.55); 
    font-size: 50px;
    font-weight: 1000;
    padding: 26px 18px 6px; /* Top, Left/right, Bottom */
    /* Runs animation called text glow over 2.5 seconds
     and forwards keeps the final state, so it keeps its glow*/
    animation: text-glow 2.5s forwards;
}

/* @keyframes text-glow is what define the animation,
creates an animation recipe called text-glow */
@keyframes text-glow {
    from {
        /* dim gold glow */
        text-shadow: 0 0 6px rgba(255, 215, 0, 0.4);
    }

    to {
        /* brighter gold glow */
        text-shadow: 0 0 14px rgba(255, 215, 0, 0.9);
    }
}

/*--------------HUD-----------------*/

.hud-bar {
    background: rgba(0, 0, 0, 0.55);
    color: whitesmoke;
    backdrop-filter: blur(6px);
    /* Rounds the corner */
    border-radius: 16px;

    width:80%;
    /* Centers the bar horizontally*/
    margin-left: auto;
    margin-right: auto;
    /* Adds spcing inside*/
    padding: 9px 16px;

    /* Turns this into a felx container so its children can line up easily */
    display: flex;
        justify-content: space-evenly;
        align-items: center;
        gap: 10px;
}

/* removes default p tag margin and aligns HUD */
.hud-bar p {
    margin: 0;
}

.message {
    background: rgba(0, 0, 0, 0.55);
    color: whitesmoke;
    text-align: center;
    backdrop-filter: blur(6px);
    

    width: 80%;
    margin-left: auto;
    margin-right: auto;
    padding: 16px 16px;
    border-radius: 16px;
}


.btn {
    /* removes border default */
    border: 0;
    /* makes it bigger and clickable*/
    padding: 8px 16px;
    /* Rounded corners*/
    border-radius: 12px;
    font-weight: 700;
    /* Hand cursor*/
    cursor: pointer;
}

/*--------Game Board---------*/

/* Center Game Area */
.game-area {
    display: flex;
    justify-content: center;
}

/* Create Board */
#board {
    /* The fixed board width is why the cards wrap into rows */
    width: 400px;
    background: rgba(0, 0, 0, 0.5);
    padding: 10px;
    text-align: center;
    border-radius: 16px;
}

/* Create Card Container */
.card {
    width: 80px;
    height: 100px;
    background: gold;
    margin: 5px;
    display: inline-block;
    animation: card-glow 2.5s forwards;

    /* Controlls the images set in js
    fills the card, keeps the image center, and no tiling*/
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

   
    cursor: pointer;
}

@keyframes card-glow {
    from {
        box-shadow: 0 0 6px rgba(255, 215, 0, 0.4);
    }

    to {
        box-shadow: 0 0 14px rgba(255, 215, 0, 0.9);
    }
}