styles.css

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    overflow: hidden;
}

#game {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: #282c34;
  border-radius: 50px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  width: 90vw;
  max-width: 600px;
  z-index: 100;  /* Ensure it stays on top of the background */
}


#game:hover {
    transform: scale(1.05); /* Slightly enlarge on hover */
}

#score {
    font-size: 32px; /* Larger score */
    margin-bottom: 20px;
    font-weight: bold;
}

#grid {
    display: grid;
    grid-template-columns: repeat(8, 10vw);
    grid-template-rows: repeat(8, 10vw);
    gap: 5px;
    background-color: #333;
    border-radius: 15px; /* Rounded corners for grid */
    padding: 5px;
}

.cell {
    width: 100%;
    height: 100%;
    background-color: #444;
    transition: background-color 0.2s, transform 0.2s ease-in-out;
    border: 1px solid #555;
    border-radius: 8px;  /* Make the cells rounded for a softer look */
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2); /* Subtle shadow for 3D effect */
}

/* Highlight with soft, bubbly glow */
.highlight {
    background-color: rgba(255, 255, 255, 0.6); /* Light white with some transparency */
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.6); /* Soft white glow */
    transform: scale(1.1); /* Slightly enlarge to make it pop */
    transition: background-color 0.2s, box-shadow 0.2s, transform 0.2s ease-out;
}

.shape-preview {
    display: grid;
    grid-template-columns: repeat(4, 5vw);
    grid-template-rows: repeat(4, 5vw);
    margin-bottom: 10px;
}

.shape-preview .cell {
    width: 100%;
    height: 100%;
    border: 2px solid #777;
    border-radius: 5px; /* Rounded corners for shape preview */
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.3); /* Inner shadow for depth */
}

.shape {
    cursor: pointer;
    margin: 5px;
    border-radius: 10px; /* Rounded corners for shapes */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.6); /* Soft shadow for depth */
    transition: transform 0.2s ease, box-shadow 0.3s ease;
}

.shape:hover {
    transform: scale(1.1); /* Slight zoom effect on hover */
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.8); /* Stronger shadow on hover */
}

#end-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 100;
   }

#end-message {
    font-size: 48px;
    font-weight: bold;
    margin-bottom: 20px;
    text-shadow: 0 4px 6px rgba(0, 0, 0, 0.6); /* Soft text shadow */
}

button {
    background-color: #4CAF50;
    border: none;
    color: white;
    padding: 1vw 2vw;
    font-size: 2vw;
    margin: 4px 2px;
    border-radius: 25px; /* Rounder buttons */
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s, box-shadow 0.3s;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3); /* Button shadow */
}

button:active {
    transform: scale(0.95); /* Slight press effect */
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3); /* Reduced shadow when active */
}

/* Media Queries */
@media (min-width: 600px) {
    #grid {
        grid-template-columns: repeat(8, 40px);
        grid-template-rows: repeat(8, 40px);
    }

    .shape-preview {
        grid-template-columns: repeat(4, 20px);
        grid-template-rows: repeat(4, 20px);
    }

    button {
        font-size: 16px;
        padding: 10px 20px;
    }
}

#shape-selection {
    display: flex;
    justify-content: space-around;
    width: 100%;
    margin-bottom: 40px;
}

.temp-highlight {
    background-color: #9B1B30;
    border: 4px solid #FF4500;
    box-shadow: 0 0 20px rgba(255, 69, 0, 0.8), 0 0 40px rgba(255, 0, 0, 0.6);
    transition: background-color 0.3s, border-color 0.3s, box-shadow 0.3s;
    transform: scale(1.05); /* Slight zoom effect */
}


body {
  margin: 0;
  padding: 0;
  height: 100vh; /* Full viewport height */
  width: 100vw;  /* Full viewport width */
  display: flex;  /* Flexbox layout */
  justify-content: center; /* Center horizontally */
  align-items: center; /* Center vertically */
}


section {
  position: absolute;         /* Position the section absolutely */
  top: 0;
  left: 0;
  width: 100%;                /* Full viewport width */
  height: 100vh;              /* Full viewport height */
  background: linear-gradient(135deg, #4779f7, #9b59b6); /* Gradient background */
  overflow: hidden;           /* Hide any overflowing elements */
}


h1 {
  color: white;
  text-shadow: -1px -1px 1px black;
  font-family: 'Dosis', sans-serif;
  text-transform: uppercase;
  font-size: 250%;
  position: absolute;
  top: 20%;
  letter-spacing: 1px;
  width: 100%;
  text-align: center;
}

.wave {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 20vh;
  background: url(https://i.imgur.com/DLD3N2t.png);
  background-size: 100vw 20vh;
}

.wave1 {
  animation: animate 20s linear infinite;
  z-index: 15;
  opacity: 0.9;
  animation-delay: 0s;
}

.wave2 {
  animation: animate2 15s linear infinite;
  z-index: 10;
  opacity: 0.7;
  animation-delay: -5s;
  bottom: 10px;
}

.wave3 {
  animation: animate 10s linear infinite;
  z-index: 5;
  opacity: 0.4;
  animation-delay: -2s;
  bottom: 15px;
}

.wave4 {
  animation: animate2 5s linear infinite;
  z-index: 1;
  opacity: 0.5;
  animation-delay: -5s;
  bottom: 20px;
}

@keyframes animate {
  0% {
    background-position-x: 0;
  }
  100% {
    background-position-x: 100vw;
  }
}

@keyframes animate2 {
  0% {
    background-position-x: 0;
  }
  100% {
    background-position-x: -100vw;
  }
}

/* Floating small dots (particles) */
.particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none; /* Allow clicking through */
}

.particle {
  position: absolute;
  width: 5px;
  height: 5px;
  background-color: #fff;
  border-radius: 50%;
  opacity: 0.7;
  animation: float 10s linear infinite;
}

.particle:nth-child(odd) {
  animation-duration: 12s;
}

.particle:nth-child(even) {
  animation-duration: 14s;
}

/* Keyframe for floating particles */
@keyframes float {
  0% {
    left: -5px;
    transform: translateY(0); /* Start from the left, at the same vertical position */
    opacity: 0.7;
  }
  100% {
    left: 100vw; /* Move across the screen */
    transform: translateY(-30px); /* Slight upward drift */
    opacity: 0.3;
  }
}

/* Randomize particle positions and delays */
.particle:nth-child(1) { top: 20%; animation-delay: 0s; }
.particle:nth-child(2) { top: 30%; animation-delay: 2s; }
.particle:nth-child(3) { top: 40%; animation-delay: 3s; }
.particle:nth-child(4) { top: 50%; animation-delay: 1s; }
.particle:nth-child(5) { top: 60%; animation-delay: 5s; }
.particle:nth-child(6) { top: 70%; animation-delay: 7s; }
.particle:nth-child(7) { top: 80%; animation-delay: 4s; }
.particle:nth-child(8) { top: 90%; animation-delay: 6s; }
.particle:nth-child(9) { top: 50%; animation-delay: 8s; }
.particle:nth-child(10) { top: 20%; animation-delay: 9s; }
.particle:nth-child(11) { top: 40%; animation-delay: 10s; }
.particle:nth-child(12) { top: 60%; animation-delay: 11s; }
.particle:nth-child(13) { top: 30%; animation-delay: 12s; }
.particle:nth-child(14) { top: 70%; animation-delay: 13s; }
.particle:nth-child(15) { top: 90%; animation-delay: 14s; }
.particle:nth-child(16) { top: 50%; animation-delay: 15s; }
.particle:nth-child(17) { top: 10%; animation-delay: 16s; }
.particle:nth-child(18) { top: 80%; animation-delay: 17s; }
.particle:nth-child(19) { top: 30%; animation-delay: 18s; }
.particle:nth-child(20) { top: 70%; animation-delay: 19s; }
/* Add more particles if needed */