.page-content {
  max-width: 800px;
  margin: 0 auto;
  background: white;
  padding: 40px;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

h1 {
  margin-bottom: 30px;
  color: #1a1a1a;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

p {
  margin-bottom: 16px;
  line-height: 1.7;
  font-size: 16px;
}

.nav-button {
  display: inline-block;
  margin-top: 24px;
  padding: 14px 28px;
  background: #01F3EA;
  color: #1a1a1a;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.2s ease;
}

.nav-button:hover {
  background: #00d4cc;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(1, 243, 234, 0.3);
}

.nav-button:active {
  transform: translateY(0);
}

.logout-button {
  padding: 10px 20px;
  background: white;
  color: #1a1a1a;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s ease;
}

.logout-button:hover {
  background: #f7f7f7;
  border-color: #01F3EA;
  color: #01F3EA;
}

.session-button {
  padding: 10px 20px;
  background: #01F3EA;
  color: #1a1a1a;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  margin-left: 10px;
  transition: all 0.2s ease;
}

.session-button:hover {
  background: #00d4cc;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(1, 243, 234, 0.3);
}

.user-info {
  margin-bottom: 30px;
  padding: 18px 24px;
  background: linear-gradient(135deg, rgba(1, 243, 234, 0.08), rgba(1, 243, 234, 0.04));
  border-left: 4px solid #01F3EA;
  border-radius: 12px;
  color: #1a1a1a;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 15px;
}

.user-info strong {
  color: #1a1a1a;
  font-weight: 700;
}

.user-info.hidden {
  display: none;
}

.button-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .page-content {
    padding: 30px 20px;
  }
  
  h1 {
    font-size: 26px;
  }
  
  .user-info {
    flex-direction: column;
    gap: 15px;
    align-items: flex-start;
  }
  
  .button-group {
    width: 100%;
  }
}