body {
  font-family: 'Arial', sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  margin: 0;
  background-color: #f4f4f4;
  color: #333;
}

h1 {
  color: #0056b3;
  margin-bottom: 20px;
}

button {
  padding: 10px 20px;
  font-size: 18px;
  cursor: pointer;
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 5px;
  margin-bottom: 30px;
  transition: background-color 0.3s ease;
}

button:hover {
  background-color: #0056b3;
}

#lotteryNumbers {
  display: flex;
  gap: 15px;
  margin-top: 20px;
}

.number-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #28a745;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
  box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.2);
}
/* Dark Mode Styles */
body.dark-mode {
  background-color: #222;
  color: #eee;
}

body.dark-mode h1 {
  color: #7abaff;
}

body.dark-mode button {
  background-color: #555;
  color: #eee;
}

body.dark-mode button:hover {
  background-color: #777;
}

body.dark-mode .number-circle {
  background-color: #444;
  color: #eee;
  box-shadow: 2px 2px 5px rgba(255, 255, 255, 0.2);
}
/* Navigation Styles */
nav {
  margin-bottom: 20px;
}

nav a {
  margin: 0 10px;
  text-decoration: none;
  color: #007bff;
  font-weight: bold;
}

nav a:hover {
  text-decoration: underline;
}

/* Articles Section Styles */
#articles-section {
  width: 80%;
  max-width: 800px;
  margin-top: 50px;
  padding: 20px;
  background-color: #fff;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
}

#articles-section h2 {
  color: #0056b3;
  margin-bottom: 30px;
}

.article-preview {
  margin-bottom: 20px;
  padding: 15px;
  border: 1px solid #ddd;
  border-radius: 5px;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.article-preview:hover {
  background-color: #f9f9f9;
}

.article-preview h3 {
  color: #333;
  margin-top: 0;
}

.article-preview p {
  color: #666;
  font-size: 0.9em;
}

/* Dark Mode Navigation and Articles */
body.dark-mode nav a {
  color: #7abaff;
}

body.dark-mode #articles-section {
  background-color: #333;
  color: #eee;
  box-shadow: 0 4px 8px rgba(255, 255, 255, 0.1);
}

body.dark-mode #articles-section h2 {
  color: #7abaff;
}

body.dark-mode .article-preview {
  border-color: #555;
  background-color: #444;
}

body.dark-mode .article-preview:hover {
  background-color: #555;
}

body.dark-mode .article-preview h3 {
  color: #eee;
}

body.dark-mode .article-preview p {
  color: #ccc;
}
/* Auth Section Styles */
#auth-section {
  margin-top: 20px;
  margin-bottom: 20px;
  padding: 15px;
  border: 1px solid #ccc;
  border-radius: 8px;
  background-color: #f9f9f9;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

#user-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

#user-info span {
  font-weight: bold;
}

#login-buttons button {
  margin: 5px;
  padding: 8px 15px;
  font-size: 16px;
  border-radius: 5px;
  border: 1px solid #ddd;
  cursor: pointer;
  background-color: #e9e9e9;
  color: #333;
  transition: background-color 0.3s ease;
}

#login-buttons button:hover {
  background-color: #dcdcdc;
}

/* Specific Social Login Button Styles */
#googleLogin {
  background-color: #db4437; /* Google red */
  color: white;
  border-color: #db4437;
}
#googleLogin:hover {
  background-color: #c33d2e;
}

#kakaoLogin {
  background-color: #fee500; /* Kakao yellow */
  color: #3c1e1e;
  border-color: #fee500;
}
#kakaoLogin:hover {
  background-color: #e5cd00;
}

#naverLogin {
  background-color: #1ec800; /* Naver green */
  color: white;
  border-color: #1ec800;
}
#naverLogin:hover {
  background-color: #1aa600;
}

/* Dark Mode Auth Section */
body.dark-mode #auth-section {
  background-color: #333;
  border-color: #555;
  color: #eee;
}

body.dark-mode #login-buttons button {
  background-color: #555;
  color: #eee;
  border-color: #777;
}

body.dark-mode #login-buttons button:hover {
  background-color: #777;
}

body.dark-mode #googleLogin {
  background-color: #c33d2e;
  border-color: #c33d2e;
}
body.dark-mode #googleLogin:hover {
  background-color: #db4437;
}

body.dark-mode #kakaoLogin {
  background-color: #e5cd00;
  border-color: #e5cd00;
}
body.dark-mode #kakaoLogin:hover {
  background-color: #fee500;
}

body.dark-mode #naverLogin {
  background-color: #1aa600;
  border-color: #1aa600;
}
body.dark-mode #naverLogin:hover {
  background-color: #1ec800;
}