.sidenav-overlay {
  backdrop-filter: blur(4px);
  background: var(--overlay-dark);
  inset: 0;
  opacity: 0;
  pointer-events: none;
  position: fixed;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease;
  visibility: hidden;
  z-index: 199;
}
.sidenav-overlay.open {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}
.sidenav {
  backdrop-filter: blur(12px);
  background: var(--color-surface);
  border-right: 1px solid var(--color-border);
  bottom: 0;
  display: flex;
  flex-direction: column;
  left: 0;
  max-width: 80vw;
  overflow-y: auto;
  position: fixed;
  top: 0;
  transform: translate(-100%);
  transition: transform var(--transition-normal);
  width: 280px;
  z-index: 200;
}
.sidenav.open {
  transform: translate(0);
}
.sidenav-header {
  align-items: center;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-md);
}
.sidenav-title {
  color: var(--color-text);
  font-size: 1.1rem;
  font-weight: 600;
}
.sidenav-close {
  align-items: center;
  background: transparent;
  border-radius: var(--border-radius-md);
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  height: 36px;
  justify-content: center;
  width: 36px;
}
.sidenav-close:hover {
  background: var(--overlay-light);
}
.sidenav-actions,
.sidenav-links {
  list-style: none;
  margin: 0;
  padding: var(--spacing-sm) 0;
}
.sidenav-action .btn:focus i,
.sidenav-action .btn:focus svg,
.sidenav-action:hover i,
.sidenav-action:hover svg,
.sidenav-link a:focus svg,
.sidenav-link a:focus-visible i,
.sidenav-link:hover i,
.sidenav-link:hover svg,
.sidenav-links a.active i,
.sidenav-links a.active svg {
  opacity: 1;
  transform: scale(1.15);
}
.sidenav-links a.active {
  background: rgba(var(--color-primary-rgb), 0.15);
  border-left: 6px solid var(--color-primary);
  color: var(--color-primary);
  font-weight: 600;
}
.sidenav-links a.active:focus-visible,
.sidenav-links a.active:hover {
  background: rgba(var(--color-primary-rgb), 0.3);
  transform: translate(3px);
}
.sidenav-links a.active:focus-visible span,
.sidenav-links a.active:hover span {
  color: var(--color-text);
  text-decoration: underline;
}
.sidenav-link a:focus i.fas.fa-fire-flame-curved,
.sidenav-link:hover i.fas.fa-fire-flame-curved,
.sidenav-links a.active i.fas.fa-fire-flame-curved {
  color: var(--color-accent);
}
.sidenav-links a {
  align-items: center;
  background: transparent;
  border: none;
  color: var(--color-text);
  cursor: pointer;
  display: flex;
  font: inherit;
  gap: 0.75rem;
  padding: 0.75rem var(--spacing-md);
  text-decoration: none;
  transition: all var(--transition-fast);
  width: 100%;
}
.sidenav-actions .btn:focus,
.sidenav-actions .btn:hover,
.sidenav-links a.active,
.sidenav-links a:focus,
.sidenav-links a:hover {
  background: var(--overlay-light);
  border-left: 6px solid var(--color-primary);
  border-radius: var(--border-radius-none);
  color: var(--color-primary);
}
.sidenav-actions .btn:focus-visible,
.sidenav-links a:focus-visible {
  outline: none;
}
.sidenav-actions i,
.sidenav-actions svg,
.sidenav-links i,
.sidenav-links svg {
  color: var(--color-text-secondary);
  opacity: 0.7;
  pointer-events: none;
  text-align: center;
  width: 20px;
}
.sidenav-actions .btn,
.sidenav-links .btn {
  border-radius: var(--border-radius-none);
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.125rem);
  font-weight: 400;
  gap: 0.75rem;
  justify-content: flex-start;
  padding: 0.75rem var(--spacing-md);
  transition: all var(--transition-fast);
  width: 100%;
}
.sidenav-shop {
  padding: var(--spacing-sm) var(--spacing-md);
}
.sidenav-shop-btn {
  justify-content: center;
  width: 100%;
}
.sidenav-divider {
  background: var(--color-border);
  height: 1px;
  margin: var(--spacing-sm) var(--spacing-md);
}