.np-app {
  display: grid;
  grid-template-columns: var(--np-sidebar-width) minmax(0, 1fr);
  min-height: 100vh;
}

.np-app.is-sidebar-collapsed {
  grid-template-columns: var(--np-sidebar-collapsed-width) minmax(0, 1fr);
}

.np-main {
  min-width: 0;
  display: grid;
  grid-template-rows: var(--np-header-height) minmax(0, 1fr);
}

.np-content {
  width: min(100%, 1320px);
  margin: 0 auto;
  padding: 10px 38px 38px;
}

.np-sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--np-sidebar-bg);
  border-right: 1px solid var(--np-border);
  z-index: 1040;
}

.np-app.is-sidebar-collapsed .np-sidebar {
  width: var(--np-sidebar-collapsed-width);
}

.np-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: var(--np-header-height);
  padding: 0 34px 0 38px;
  background: rgba(246, 249, 252, 0.88);
  backdrop-filter: blur(16px);
}

.np-header-left,
.np-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.np-header-left {
  flex: 1 1 auto;
}

.np-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1035;
  background: rgba(24, 37, 59, 0.32);
}

@media (max-width: 991.98px) {
  .np-app {
    grid-template-columns: 1fr;
  }

  .np-main {
    grid-template-rows: 72px minmax(0, 1fr);
  }

  .np-header {
    min-height: 72px;
    padding: 0 22px;
  }

  .np-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: min(var(--np-sidebar-width), calc(100vw - 48px));
    transform: translateX(-100%);
    transition: transform 180ms ease;
    box-shadow: var(--np-shadow);
  }

  .np-app.is-sidebar-collapsed .np-sidebar {
    width: var(--np-sidebar-collapsed-width);
  }

  .np-sidebar.is-open {
    transform: translateX(0);
  }

  .np-content {
    padding: 16px 16px max(34px, env(safe-area-inset-bottom));
  }
}

@media (max-width: 575.98px) {
  .np-header {
    padding: 0 18px;
  }

  .np-header-actions {
    gap: 14px;
  }

  .np-content {
    padding: 14px 14px max(34px, env(safe-area-inset-bottom));
  }
}