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

body {
  font-family: 'Noto Sans', sans-serif;
  background: #fff;
  overflow: hidden;
  touch-action: none;
}

#game-container {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

#game-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 20px;
  gap: 20px;
}

#items-container {
  background: #f5f5f5;
  border-radius: 12px;
  padding: 20px;
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: center;
}

.item {
  width: 70px;
  height: 70px;
  background: #fff;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  cursor: pointer;
  transition: transform 0.2s;
}

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

.item.selected {
  border: 3px solid #000;
}

#suspects-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding-bottom: 20px;
}

.suspect {
  background: #fff;
  border: 2px solid #000;
  border-radius: 8px;
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: background 0.2s;
  min-height: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.suspect:active {
  background: #f0f0f0;
}

.suspect.selected {
  border: 3px solid #000;
  background: #f0f0f0;
}

.back-button {
  grid-column: 1 / -1;
  background: #f5f5f5;
  border-color: #999;
}

.suspect-name {
  font-weight: bold;
  font-size: 16px;
  margin-bottom: 4px;
}

.suspect-hint {
  font-size: 13px;
  color: #666;
  line-height: 1.3;
}

#feedback {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  background: #000;
  color: #fff;
  padding: 24px 40px;
  border-radius: 12px;
  font-size: 20px;
  text-align: center;
  pointer-events: none;
  transition: transform 0.3s;
  z-index: 100;
}

#feedback.show {
  transform: translate(-50%, -50%) scale(1);
}

#feedback.correct {
  background: #000;
}

#feedback.wrong {
  background: #000;
}