.admin-layout {
  display: flex;
  min-height: 100vh;
}
.admin-sidebar {
  width: 260px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 8, 20, 0.95);
  padding: 24px;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
}
.admin-main {
  flex: 1;
  margin-left: 260px;
  padding: 40px 48px;
}
.sidebar-menu {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.menu-item {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-radius: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
}
.menu-item:hover { background: rgba(255, 255, 255, 0.05); color: var(--text-primary); }
.menu-item.active { background: rgba(125, 211, 252, 0.1); color: #7dd3fc; }

@media (max-width: 860px) {
  .admin-sidebar { display: none; }
  .admin-main { margin-left: 0; padding: 24px; }
}