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

body {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
  font-family: Arial, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  max-width: 1000px;
}

h1 {
  font-size: 2.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  margin-top: 20px;
}

.controls {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  padding: 20px;
  border-radius: 10px;
  width: 100%;
}

.control-group {
  display: flex;
  gap: 10px;
  align-items: center;
}

input[type="number"],
input[type="text"] {
  padding: 10px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 1rem;
  min-width: 150px;
}

select {
  padding: 10px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 1rem;
  min-width: 150px;
  cursor: pointer;
}

select option {
  background: #333;
  color: #fff;
}

input[type="number"]::placeholder,
input[type="text"]::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

input[type="number"]:focus,
input[type="text"]:focus,
select:focus {
  outline: none;
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.6);
}

button {
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  font-weight: bold;
}

button:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

button:active {
  transform: translateY(0);
}

.info {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  font-size: 1.1rem;
}

.info-item {
  background: rgba(255, 255, 255, 0.1);
  padding: 10px 15px;
  border-radius: 5px;
  border-left: 3px solid rgba(255, 255, 255, 0.5);
}

.info-item strong {
  color: #fff;
}

/* Map Grid */
.map-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.map {
  display: grid;
  grid-template-columns: repeat(100, 8px);
  gap: 0;
  background: #222;
  padding: 5px;
  border-radius: 10px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  border: 3px solid rgba(255, 255, 255, 0.2);
}

.tile {
  width: 8px;
  height: 8px;
  border: none;
  padding: 0;
  position: relative;
  transition: box-shadow 0.1s ease;
}

.tile.water {
  background-color: #1a5f9f;
}

.tile.sand {
  background-color: #e8d4a0;
}

.tile.grass {
  background-color: #3d9970;
}

.tile.forest {
  background-color: #1a5c2a;
}

.tile.mountain {
  background-color: #8b8680;
}

.tile.snow {
  background-color: #f0f0f0;
}

.tile.player {
  background-color: #ff4444;
  box-shadow: 0 0 4px #ff4444, inset 0 0 2px rgba(255, 255, 255, 0.5);
  z-index: 10;
}

/* Legend */
.legend {
  background: rgba(255, 255, 255, 0.1);
  padding: 20px;
  border-radius: 10px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
  width: 100%;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.legend-color {
  width: 20px;
  height: 20px;
  border-radius: 3px;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.legend-color.water {
  background-color: #1a5f9f;
}

.legend-color.sand {
  background-color: #e8d4a0;
}

.legend-color.grass {
  background-color: #3d9970;
}

.legend-color.forest {
  background-color: #1a5c2a;
}

.legend-color.mountain {
  background-color: #8b8680;
}

.legend-color.snow {
  background-color: #f0f0f0;
}

.legend-color.player {
  background-color: #ff4444;
}

/* Instructions */
.instructions {
  background: rgba(255, 255, 255, 0.05);
  padding: 15px;
  border-radius: 5px;
  font-size: 0.9rem;
  max-width: 600px;
  border-left: 3px solid rgba(255, 255, 255, 0.3);
}

.instructions strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1rem;
}

.instructions p {
  margin-bottom: 8px;
  line-height: 1.4;
}

/* Responsive */
@media (max-width: 768px) {
  h1 {
    font-size: 1.8rem;
  }

  .map {
    grid-template-columns: repeat(100, 6px);
  }

  .tile {
    width: 6px;
    height: 6px;
  }

  .controls {
    flex-direction: column;
  }

  .control-group {
    flex-direction: column;
    width: 100%;
  }

  input[type="number"],
  input[type="text"] {
    width: 100%;
  }

  button {
    width: 100%;
  }

  .info {
    flex-direction: column;
  }

  .info-item {
    width: 100%;
  }
}