body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  transition: background-color 0.5s, color 0.5s;
  background-color: #e0f7fa;
  color: #2c3e50;
  text-align: center;
  padding: 20px;
}

body.dark-mode {
  background-color: #1e1e1e;
  color: #f0f0f0;
}

.logo-container {
  text-align: center;
  margin-bottom: 15px;
}

.logo {
  max-width: 200px;
  height: auto;
}

.container {
  max-width: 600px;
  margin: auto;
}

.compliment-box {
  background: white;
  padding: 20px;
  border-radius: 15px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  font-size: 1.8rem;
  margin-bottom: 20px;
  animation: fadeIn 0.6s ease-in;
  transition: background-color 0.5s;
}

body.dark-mode .compliment-box {
  background-color: #2c2c2c;
}

.buttons button {
  margin: 5px;
  padding: 10px 14px;
  font-size: 1rem;
  border: none;
  border-radius: 8px;
  background-color: #ff6b6b;
  color: white;
  cursor: pointer;
}

.buttons button:hover {
  background-color: #e05555;
}

.counter {
  font-size: 1rem;
  margin-top: 10px;
}

.footer {
  font-size: 0.9rem;
  margin-top: 30px;
}

.footer-note {
  font-style: italic;
  margin-top: 10px;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 600px) {
  .compliment-box {
    font-size: 1.4rem;
    padding: 15px;
  }
  .buttons button {
    font-size: 0.9rem;
    padding: 8px 12px;
  }
  .logo {
    max-width: 150px;
  }
}