.sidebar-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.sidebar-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.sidebar {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  height: 100vh;
  background-color: var(--color-bg-cornsilk);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  z-index: 1002;
  display: flex;
  flex-direction: column;
  transition: var(--transition-smooth);
}

.sidebar.active {
  right: 0;
}

.sidebar-header {
  height: var(--header-height);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border-subtle);
}

.sidebar-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-nav {
  flex: 1;
  padding: 32px 24px;
  overflow-y: auto;
}

.sidebar-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sidebar-link {
  display: block;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-charcoal);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition-smooth);
}

.sidebar-link:hover,
.sidebar-link.active {
  background-color: var(--color-accent-gold);
  color: var(--color-text-dark);
}

.sidebar-footer {
  padding: 24px;
  border-top: 1px solid var(--color-border-subtle);
}

.btn-full {
  width: 100%;
  text-align: center;
}
