/* style.css — visual layout for EmojiTrail */

/* Define CSS variables for colors */
:root {
  --background-color: #fff9e6;
  --text-color: #2c2c2c;
  --button-color: #ffb347;
  --button-hover-color: #ffd700;
}

/* General layout for page background and text style */
body {
  font-family: 'Segoe UI Emoji', 'Apple Color Emoji', 'Noto Color Emoji', sans-serif;
  background: var(--background-color);
  color: var(--text-color);
  text-align: center;
  padding: 1em;
  margin: 0;
}

/* Container for centered content */
.container {
  max-width: 700px;
  margin: 0 auto;
  width: 90%; /* Ensures responsiveness */
}

/* Game title */
h1 {
  font-size: 2em;
  margin-bottom: 0.3em;
}

/* Current level display */
#level {
  font-size: 1em;
  margin-top: 0.5em;
}

#message {
  font-size: 1em;
  margin-top: 0.5em;
  min-height: 1.4em; /* Allows growth if needed */
}

#options {
  margin-top: 0.5em;
  min-height: 1.2em; /* Allows growth if needed */
}

#trail {
  margin-top: 2em;
  min-height: 1.2em; /* Allows growth if needed */
}

#options span {
    font-size: 1.5em; /* ~24px with 16px base */
    padding: 0.2em;
}

#trail span {
    font-size: 3em; /* ~48px with 16px base */
    padding: 0.2em;
}

/* Display area for the emoji sequence */
.emoji-box {
  margin: 0.5em 0;
  font-size: 1.2em; /* Smaller emojis */
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5em; /* Reduced gap */
}

/* Emoji selection grid */
.emoji-grid {
  display: flex;
  justify-content: center;
  flex-wrap: nowrap;
  gap: 0.4em; /* Adjusted gap to prevent overlap */
  margin: 1em 0;
  overflow-x: auto;
  padding: 0.3em;
}

/* Individual emojis in the selection grid */
.emoji-grid span {
  font-size: 1.2em; /* Smaller emojis */
  cursor: pointer;
  transition: transform 0.2s;
  display: inline-block;
  text-align: center;
}

/* Hover effect for emojis */
.emoji-grid span:hover {
  transform: scale(1.1); /* Reduced scale to prevent overlap */
}

/* Style for already picked emojis */
.picked {
  opacity: 0.3;
  pointer-events: none;
}


/* General button styling */
button {
  padding: 0.4em 1.2em;
  font-size: 1em;
  background-color: var(--button-color);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s;
}

/* Button hover color */
button:hover {
  background-color: var(--button-hover-color);
}

/* Focus styles for accessibility */
button:focus {
  outline: 2px solid var(--text-color);
}

.emoji-grid span:focus {
  outline: 2px solid var(--text-color);
}

/* Media query for smaller screens */
@media (max-width: 600px) {
  body {
    padding: 0.5em;
  }
  h1 {
    font-size: 1.5em;
  }
  #level {
    font-size: 0.8em;
  }
  .emoji-box {
    font-size: 1em;
    gap: 0.3em;
  }
  .emoji-grid {
    gap: 0.2em;
  }
  .emoji-grid span {
    font-size: 1em;
  }
  button {
    font-size: 0.8em;
    padding: 0.3em 1em;
  }
  #message {
    font-size: 1em;
    min-height: 1em;
  }
}