/* Hamburger Menu Styles */
.hamburger {
  width: 24px;
  height: 24px;
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: var(--spacing-sm);
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.hamburger:hover {
  opacity: 1;
}

.hamburger-icon {
  width: 18px;
  height: 14px;
  position: relative;
  transform: rotate(0deg);
  transition: 0.5s ease-in-out;
}

.hamburger-icon span {
  display: block;
  position: absolute;
  height: 2px;
  width: 100%;
  background: var(--superman-blue);
  border-radius: 2px;
  opacity: 1;
  left: 0;
  transform: rotate(0deg);
  transition: 0.25s ease-in-out;
}

.hamburger-icon span:nth-child(1) {
  top: 0px;
}

.hamburger-icon span:nth-child(2) {
  top: 6px;
}

.hamburger-icon span:nth-child(3) {
  top: 12px;
}

.hamburger-icon.open span:nth-child(1) {
  top: 6px;
  transform: rotate(135deg);
}

.hamburger-icon.open span:nth-child(2) {
  opacity: 0;
  left: -30px;
}

.hamburger-icon.open span:nth-child(3) {
  top: 6px;
  transform: rotate(-135deg);
}

/* Menu container */
.menu-container {
  position: absolute;
  top: calc(100% + 5px);
  right: 0;
  background: white;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  min-width: 150px;
  padding: var(--spacing-xs) 0;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
}

.menu-container.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.menu-container ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu-container li {
  padding: 0;
  margin: 0;
}

.menu-container a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: #333;
  text-decoration: none;
  font-size: 14px;
  transition: background 0.2s ease;
}

.menu-container a:hover {
  background: var(--light-gray);
  color: var(--superman-blue);
}

/* Header positioning for menu */
.app-header {
  position: relative; /* Ensure positioning context for menu */
}