lottery/resources/scss/base/core/menu/_navigation.scss

/*=========================================================================================
    File Name: navigation.scss
    Description: Common mixin for menus, contain dark and light version scss.
    ----------------------------------------------------------------------------------------
    Item Name: Vuexy - Vuejs, React, Angular, HTML & Laravel Admin Dashboard Template
    Author: PIXINVENT
    Author URL: http://www.themeforest.net/user/pixinvent
==========================================================================================*/

// Import first main menu mixin
@import '../mixins/main-menu-mixin';

// Main menu base
//==============
.main-menu {
  z-index: 1031;
  position: absolute;
  display: table-cell;
  height: 100%;
  overflow: hidden;

  &.menu-light {
    @include menu-theme($body-color, $white);
  }

  &.menu-dark {
    @include menu-theme($menu-dark-color, $menu-dark-bg-color);
  }

  &.menu-fixed {
    position: fixed;
  }
  &.menu-static {
    height: 100%;
    padding-bottom: calc(100% - 20rem);
    .main-menu-content {
      height: unset !important;
    }
  }

  &.menu-shadow {
    box-shadow: 0 0 15px 0 rgba($black, 0.05);
  }

  &.menu-border {
    border-right: 1px solid $border-color;
  }

  // menu scroll shadow
  .shadow-bottom {
    display: none;
    position: absolute;
    z-index: 2;
    height: 50px;
    width: 100%;
    pointer-events: none;
    margin-top: -0.7rem;
    filter: blur(5px);
    background: linear-gradient(#fff 41%, hsla(0, 0%, 100%, 0.11) 95%, hsla(0, 0%, 100%, 0));
    .bordered-layout & {
      background: linear-gradient($body-bg 41%, hsla(0, 0%, 100%, 0.11) 95%, hsla(0, 0%, 100%, 0));
    }
  }

  // Native Scrollbar (.menu-native-scroll)
  &.menu-native-scroll {
    .main-menu-content {
      overflow-y: scroll !important;
    }
  }

  .navbar-header {
    height: 100%;
    width: $menu-expanded-width;
    height: $navbar-height;
    position: relative;
    padding: 0.35rem 1rem 0.3rem 1.64rem;
    transition: 300ms ease all, background 0s;
    .navbar-brand {
      display: flex;
      align-items: center;
      margin-top: 1.35rem;
      font-size: inherit;
      .brand-logo img {
        max-width: 36px;
      }
      .brand-text {
        color: $primary;
        padding-left: 1rem;
        margin-bottom: 0;
        font-weight: 600;
        letter-spacing: 0.01rem;
        font-size: 1.45rem;
        animation: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1) 0s normal forwards 1 fadein;
      }
    }
    .modern-nav-toggle {
      animation: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1) 0s normal forwards 1 fadein;
    }
  }

  .main-menu-content {
    height: calc(100% - #{$navbar-height}) !important;
    position: relative;
    .ps__rail-y {
      z-index: 3;
    }
  }

  ul {
    list-style: none;
    margin: 0;
    padding: 0;

    &.navigation-main {
      overflow-x: hidden;
      padding-bottom: 0.75rem;
      > li:first-child {
        margin-top: 0.5rem;
      }
    }
  }

  a {
    outline: none;

    &:hover,
    &:focus {
      text-decoration: none;
    }
  }
}

// Main Navigation
.navigation {
  font-size: 1.1rem;
  font-family: $font-family-monospace;
  font-weight: 400;
  overflow-y: hidden;
  padding-bottom: 20px;

  .navigation-header {
    font-family: $font-family-monospace;
    font-weight: $headings-font-weight;
    line-height: $headings-line-height;
    padding: 12px 22px;
    font-size: 0.9rem;
    text-transform: uppercase;
  }

  li {
    position: relative;
    white-space: nowrap;
    outline: none;

    a {
      display: block;
      text-overflow: ellipsis;
      overflow: hidden;
      i,
      svg {
        height: 11px;
        width: 11px;
        font-size: 11px;
        margin-right: 1.38rem;
      }
    }

    &.menu-item-animating {
      transition: height 0.25s ease-in-out;
    }

    &.disabled {
      a {
        cursor: not-allowed;
        opacity: 0.65;
        pointer-events: none;
      }
    }
  }
}

// Media queries for small screen devices
// =========================================
@include media-breakpoint-down(sm) {
  // menu hide/open animation
  .menu-hide .main-menu,
  .menu-open .main-menu {
    transition: transform 0.25s, top 0.35s, height 0.35s;
  }

  .main-menu {
    transform: translate3d(-240px, 0, 0);
    backface-visibility: hidden;
    perspective: 1000;
  }

  .menu-open .main-menu {
    transform: translate3d(0, 0, 0);
  }
}

@include media-breakpoint-up(md) {
  .drag-target {
    z-index: 0;
  }
}