body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  padding: 0;
}

.main-content {
  flex: 1;
  padding: 2rem 1rem;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .main-content {
    padding: 1rem 0.5rem;
  }
}

.navbar {
  background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
  color: white;
  padding: 1rem 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.navbar-brand a {
  color: white;
  text-decoration: none;
  transition: opacity 0.2s;
}

.navbar-brand a:hover {
  opacity: 0.9;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
  justify-content: center;
}

.nav-link {
  color: rgba(255, 255, 255, 0.9);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: all 0.2s;
  font-weight: 500;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.15);
  color: white;
}

.nav-separator {
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0.5rem;
}

.nav-current {
  color: white;
  font-weight: 600;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 6px;
}

.navbar-user {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.user-name {
  color: white;
  font-weight: 500;
  font-size: 0.95rem;
}

.btn-logout {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 0.9rem;
}

.btn-logout:hover {
  background: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-1px);
}

.btn-logout:active {
  transform: translateY(0);
}

.navbar-public {
  background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.navbar-public .navbar-brand {
  margin: 0 auto;
}

.navbar-public .navbar-brand span {
  color: white;
}

.footer {
  background-color: #0c1220;
  color: #9ca3af;
  padding: 2rem 1rem;
  border-top: 1px solid #1e293b;
  margin-top: auto;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  text-align: center;
}

.footer p {
  margin: 0;
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .navbar-container {
    padding: 0 1rem;
    flex-wrap: wrap;
    gap: 1rem;
  }

  .navbar-brand {
    font-size: 1.25rem;
  }

  .navbar-nav {
    order: 3;
    flex-basis: 100%;
    justify-content: center;
  }

  .navbar-user {
    gap: 0.75rem;
  }

  .user-name {
    font-size: 0.85rem;
  }

  .btn-logout {
    padding: 0.4rem 0.75rem;
    font-size: 0.85rem;
  }

  .footer {
    padding: 1.5rem 1rem;
  }

  .footer p {
    font-size: 0.85rem;
  }
}

@media (max-width: 480px) {
  .navbar-container {
    padding: 0 0.75rem;
  }

  .navbar-brand {
    font-size: 1.125rem;
  }

  .nav-link,
  .nav-current {
    padding: 0.375rem 0.75rem;
    font-size: 0.9rem;
  }
}