:root {
  --bg-color: #ffffff;
  --text-color: #333333;
  --button-bg: #f0f0f0;
  --button-text: #333333;
  --transition-speed: 0.3s;
}

[data-theme="dark"] {
  --bg-color: #121212;
  --text-color: #e0e0e0;
  --button-bg: #333333;
  --button-text: #ffffff;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  transition: background-color var(--transition-speed), color var(--transition-speed);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  margin: 0;
}

.logo-container {
  position: absolute;
  top: 20px;
  left: 20px;
}

.ggulook-sae {
  width: 50px;
  height: 50px;
  cursor: pointer;
  transition: transform 0.3s ease;
}

/* 다크 모드에서 눈동자만 흰색으로 빛나게 설정 */
[data-theme="dark"] .owl-eyes {
  fill: white !important;
  filter: drop-shadow(0 0 5px rgba(255, 255, 255, 1));
  transition: fill 0.3s ease, filter 0.3s ease;
}

.ggulook-sae:hover {
  transform: scale(1.1);
}

button {
  padding: 10px 20px;
  font-size: 1rem;
  cursor: pointer;
  background-color: var(--button-bg);
  color: var(--button-text);
  border: 1px solid #ccc;
  border-radius: 8px;
  transition: all var(--transition-speed);
}

button:hover {
  opacity: 0.8;
}