:root {
  font-family: "Inter", Arial, 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 2;
  font-weight: 400;
  color-scheme: light dark;
  color: rgba(255, 116, 116, 0.87);
  background-color: #bccef2;
}


body {
  height: 100%;
  margin: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
}


#app {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-bottom: 20px; 
  text-align: center;
}


h1 {
  color: #6446ff;
  margin: 1.5rem;
}


#game {
  display: grid;
  grid-template-columns: repeat(3, minmax(80px, 100px));
  gap: 10px;
  margin: 1.5rem auto;
  width: fit-content;
}

/* Game Cells */
.cell {
  background-color: #e0e0e0;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  cursor: pointer;
  border-radius: 10px;
  

  transition: background-color 0.3s, transform 0.1s ease-in-out;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
  user-select: none;
}

.cell:hover {
  background: #d6d6d6;
}

.cell:active {
  transform: scale(0.95);
}

#status {
  margin: 1.5rem 0; 
  font-size: 1.05rem;
  font-weight: bold;
  color: #ff6f61;
}

/* Buttons */
button {
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 0.8em 1.5em;
  font-size: 1em;
  font-weight: 600;
  background-color: #1a1a1a;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
  color: white;
}

button:hover {
  border-color: #646cff;
  background-color: #333;
}

/* Footer */
.footer {
  width: 100%;
  color: #1a1a1a;
  text-align: center;
  padding: 10px 0;
  
  position: sticky;
  bottom: 0;
  margin-top: auto;
}


@media (max-width: 500px) {
  #game {
      grid-template-columns: repeat(3, minmax(60px, 80px));
  }

  .footer {
      position: sticky;
      bottom: 0;
      left: 0;
      right: 0;
  }
}