discourse/app/assets/stylesheets/mobile/menu-panel.scss

.panel-body-contents {
  // 2em padding very useful for iOS Safari's overlayed bottom nav
  // padding-bottom: calc(env(safe-area-inset-bottom) + 2em);

  .user-menu.revamped & {
    height: 100%;
  }
}

.tabs-list .btn {
  .user-menu.revamped & {
    padding: 1.2em 1.4em;
  }
}

.hamburger-panel .revamped {
  --d-sidebar-row-horizontal-padding: 1rem;
  --d-sidebar-highlight-color: var(--primary-low);
  --d-sidebar-row-font-size: var(--font-0);
  --d-sidebar-row-height: 32px;
  --d-sidebar-section-header-text-font-size: var(--font-0);
  box-sizing: border-box;
  padding: 0;

  .panel-body-contents {
    .sidebar-hamburger-dropdown {
      display: flex;
      flex-direction: column;
      padding-top: 0.5em;
      flex: 1 1 auto;
    }
  }

  .sidebar-row {
    &.sidebar-section-message-wrapper {
      padding-top: 0;
      padding-bottom: 0.25em;
    }
  }

  .sidebar-section-wrapper {
    margin-bottom: 1.2em;
  }

  .sidebar-footer-wrapper {
    margin-top: 0;
  }

  .sidebar-footer-container {
    &:before {
      background: linear-gradient(
        to bottom,
        rgba(var(--primary-very-low-rgb), 0),
        rgba(var(--primary-very-low-rgb), 1)
      );
    }
  }

  .sidebar-sections {
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    flex: 1 1 auto;
  }

  .sidebar-section-content {
    padding-bottom: 0;
  }
}