style.css

/* Reset default styles for consistent box sizing and spacing */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Set base font family for the body */
body {
    font-family: Arial, Tahoma, sans-serif;
}

/* Style for the control buttons overlay */
.control-buttons {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 2; /* Ensure it stays on top of other elements */
    background-color: rgba(82, 87, 89, 0.7); /* Semi-transparent background */
}

/* Style for the start game button */
.control-buttons span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%); /* Center the button */
    background-color: #F44336; /* Red background */
    color: #FFF; /* White text */
    padding: 15px 25px;
    font-size: 30px;
    text-align: center;
    border-radius: 10px;
    cursor: pointer; /* Indicate clickable element */
}

/* Container for the memory game layout */
.memory-container {
    max-width: 600px;
    width: 90%;
    margin: 1.5rem auto;
    background-color: #ddd;
    padding: 20px;
}

/* Style for the info container (name, tries, timer, score) */
.memory-container .info-container {
    background-color: #F6F6F6; /* Light background */
    padding: 15px;
    font-size: 15px;
    font-weight: bold;
    border: 2px solid #2196f3; /* Blue border */
    display: flex;
    justify-content: space-between; /* Space out child elements */
    align-items: center;
    margin-bottom: 2rem; /* Space below the info section */
}

/* Style for the name section */
.memory-container .info-container .name {
    flex: 1; /* Take available space */
}

/* Style for the tries section */
.memory-container .info-container .tries {
    display: flex;
    justify-content: space-between; /* Space out tries text and count */
    flex: 1.5; /* Take slightly more space than name */
}

/* Style for the name and tries spans */
.memory-container .info-container .name span,
.memory-container .info-container .tries span {
    color: #2196f3; /* Blue color for dynamic text */
}

/* Grid layout for the game blocks */
.memory-game-blocks {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); /* Responsive grid */
    justify-items: center; /* Center items horizontally */
    align-items: center; /* Center items vertically */
    overflow: hidden; /* Prevent overflow issues */
    position: relative;
}

/* Disable clicking when class is added */
.memory-game-blocks.no-clicking {
    pointer-events: none;
}

/* Style for individual game blocks */
.memory-game-blocks .game-block {
    width: 95px;
    height: 95px;
    margin: 10px;
    transition: transform .5s; /* Smooth flip animation */
    transform-style: preserve-3d; /* Enable 3D transformations */
    position: relative;
    cursor: pointer; /* Indicate clickable element */
}

/* Style for the front face of the block */
.memory-game-blocks .game-block .front {
    background-color: #333; /* Dark gray background */
}

/* Add a question mark to the front face */
.memory-game-blocks .game-block .front:before {
    content: '?';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%); /* Center the question mark */
    color: #FFF; /* White text */
    font-size: 60px;
    font-weight: bold;
}

/* Style for the back face of the block */
.memory-game-blocks .game-block .back {
    background-color: #607D8B; /* Blue-gray background */
    transform: rotateY(180deg); /* Initially rotated for flip effect */
}

/* Style for the image on the back face */
.memory-game-blocks .game-block .back img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensure image covers the area without distortion */
}

/* Common styles for both faces */
.memory-game-blocks .game-block .face {
    width: 100%;
    height: 100%;
    position: absolute;
    backface-visibility: hidden; /* Hide the back face during flip */
    border: 2px solid #2196F3; /* Blue border */
}

/* Styles for flipped or matched blocks */
.memory-game-blocks .game-block.is-flipped,
.memory-game-blocks .game-block.has-match {
    -webkit-transform: rotateY(180deg);
    -moz-transform: rotateY(180deg);
    transform: rotateY(180deg); /* Flip the block */
    pointer-events: none; /* Disable further clicks on matched blocks */
}

/* Style for the restart game container */
.container-rest {
    text-align: center;
    margin-top: 3rem; /* Space above the button */
}

/* Style for the restart game button */
.container-rest .restart-game {
    padding: 10px 20px;
    font-size: 20px;
    font-weight: bold;
    color: red;
    background-color: #333; /* Dark gray background */
    border: none;
    border-radius: 7px;
    cursor: pointer; /* Indicate clickable element */
    transition: 0.4s; /* Smooth hover effect */
}

/* Hover effect for the restart button */
.container-rest .restart-game:hover {
    transform: scale(1.1); /* Slightly enlarge on hover */
}