@import url('https://fonts.googleapis.com/css2?family=New+Tegomin&display=swap');

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

#preloader {
  position: fixed;
  height: 100vh;
  width: 100vw;
  background-color: black;
  color: lime;
  font-family: 'Courier New', Courier, monospace;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  z-index: 1000;
  animation: fadeOut 1s ease-in-out 3s forwards;
}

.loader-text {
  text-align: center;
  animation: fadeIn 2s ease-in-out;
}

@keyframes fadeIn {
    from { 
        opacity: 0; transform: scale(0.8);
    }
    to { 
        opacity: 1; transform: scale(1);
    }
}

@keyframes fadeOut {
  to {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
}

.container{
    background: radial-gradient(rgb(0, 0, 0),rgb(50, 68, 43));
   
    min-height: 100vh;
    min-width: 100vh;
    display: flex;
    justify-content: center;
    /* align-items: center; */
    flex-wrap: wrap;
}
.board{
    margin-top: 40px;
    height: min(80vw, 80vh);
    width: min(80vw, 80vh);
    border: 4px solid white;
     box-shadow: 0 0 10px 2px lime;
    border-radius: 4px;
    display: grid;
    grid-template-columns: repeat(20,1fr);
    grid-template-rows: repeat(20,1fr);
    /* background: radial-gradient(rgb(50, 68, 43), black); */
    /* transition: background 0.3s ease; */
    background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: calc(100% / 20) calc(100% / 20);
    
}

.hide-grid {
    background-image: none !important;
}

.board div {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
}


.head{
    background: url(/assets/snake-head.jpg);
    transform: rotate(0deg) scale(1.9);
    transition: transform 0.2s ease;
    transform-origin: center;
}

.snake{
    background-color: #a0c432;
    border-right: 2px dotted rgb(0, 0, 0);
    border-left: 2px dotted black;
    transition: transform 0.1s ease;
}

.apple{
    background: url(/assets/apple.jpg);
    background-size: cover;
    /* box-shadow: 0 0 10px 2px #ff0000; */
    /* border-radius: 50%; */
}

.score-container{
    margin: 20px;
    /* padding: 20px; */
    width: 90%;
    display: flex;
    align-items: end;
    flex-direction: column;
    color: white;
    position: absolute;
    font-size: 1.6rem;
    font-family: 'New Tegomin', serif;
}

#gameOverMsg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #2f3a0d;
    color: white;
    padding: 20px 30px;
    font-size: 1.6rem;
    font-weight: bold;
    border: 2px solid #bbe63d;
    border-radius: 10px;
    display: none;
    font-family: 'New Tegomin', serif;
}

#gameOverMsg.show {
    display: block;
}

@media (max-width: 1260px){
    .board{
        height: 70vh;
        width:70vh;
    }
    .score-container{
        font-size: 1.2rem;
    }
    #gameOverMsg{
        padding: 10px 20px;
        font-size: 1.2rem;
    }
    #controls button{
        font-size: 0.9rem;
        padding: 5px 6px;
        width: 100px;
    }
    #controls span{
        font-size: 1.1rem;
    }
}
@media(max-width: 810px){
    .board{
        height: 60vh;
        width: 60vh;
    }

    .score-container{
        font-size: 1rem;
    }
    #gameOverMsg{
        padding: 10px 10px;
        font-size: 1rem;
    }
    #controls button{
        font-size: 0.9rem;
        padding: 5px 6px;
        width: 100px;
    }
}

@media (max-width: 600px) {
    .board {
        height: 50vh;
        width: 50vh;
    }
    .score-container {
        font-size: 0.8rem;
        top: 10px;
        right: 20px;
        /* position: static; */
    }
    #gameOverMsg{
        padding: 10px 10px;
        font-size: 0.8rem;
    }
    #controls button{
        font-size: 0.9rem;
        padding: 5px 6px;
        width: 100px;
    }
}

#controls {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 20px;
    margin: 30px;
    margin-left: 60px;
}

#restart, #showGrid, #pauseBtn {
    position: static;
    margin: 0; 
    width: 120px;
}

.speed{
    /* position: absolute; */
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 2;
    align-items: center;
}

.speed span{
    color: white;
    /* position: absolute; */
    font-size: 1.6rem;
    font-family: 'New Tegomin', serif;
}

#controls button {
    background-color: #b2d135;
    color: #1e1e1e;
    font-weight: bold;
    padding: 10px 16px;
    border: none;
    border-radius: 8px;
    font-size: 1.4rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-family: 'New Tegomin', serif;
    width: 120px;
}

#controls button:hover {
    background-color: #b34f4a;
}

#controls button:active {
    transform: scale(0.9);
}