/* Shared top-menu styles for all pages with burger nav. */
.btn-burger {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid rgba(139, 92, 246, 0.3);
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
  position: relative;
  z-index: 9002;
}

.btn-burger:hover {
  background: rgba(139, 92, 246, 0.15);
  border-color: rgba(139, 92, 246, 0.5);
}

.btn-burger span {
  display: block;
  width: 18px;
  height: 2px;
  background: linear-gradient(90deg, #8b5cf6, #06b6d4);
  border-radius: 1px;
}

.menu-dropdown {
  position: fixed;
  top: 80px;
  left: 8px;
  right: auto;
  width: min(320px, calc(100vw - 16px));
  min-width: 0;
  max-width: calc(100vw - 16px);
  margin-top: 0;
  padding: 8px;
  border-radius: 16px;
  background: rgba(18, 18, 24, 0.98);
  border: 1px solid rgba(139, 92, 246, 0.35);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  z-index: 9000;
  isolation: isolate;
  pointer-events: none;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.menu-dropdown.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.menu-dropdown a,
.menu-dropdown .menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 12px 14px;
  border-radius: 12px;
  color: #e5e7eb;
  text-decoration: none;
  font-size: 0.9375rem;
  transition: background 0.2s, color 0.2s;
  position: relative;
  z-index: 9001;
  pointer-events: auto;
}

.menu-dropdown.open a,
.menu-dropdown.open .menu-item {
  pointer-events: auto !important;
}

.menu-dropdown a:hover,
.menu-dropdown .menu-item:hover {
  background: rgba(139, 92, 246, 0.15);
  color: #fff;
}

.menu-dropdown .menu-item-balance {
  color: #c4b5fd;
  font-weight: 600;
}

.menu-dropdown .menu-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #a78bfa;
}

.menu-dropdown .menu-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

.menu-dropdown a > span:last-child,
.menu-dropdown .menu-item > span:last-child {
  display: inline !important;
  visibility: visible !important;
  opacity: 1 !important;
}

.nav-menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 8990;
  background: transparent;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  touch-action: none;
}

.nav-menu-backdrop.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.menu-dropdown.open + .nav-menu-backdrop,
.menu-dropdown.open ~ .nav-menu-backdrop {
  pointer-events: none !important;
}

@media (max-width: 768px) {
  .menu-dropdown {
    left: 8px;
    right: auto;
    width: calc(100vw - 16px);
    max-width: calc(100vw - 16px);
  }
}