:root {
  --gm-nav-popup-item-color: #333;
  --gm-nav-popup-item-hover-color: #0363ff;
  --gm-nav-background-color: #282c36;
}

.gm-nav {
  width: inherit;
  height: 100vh;
  background: var(--gm-nav-background-color);

  .gm-nav-logo {
    display: flex;
    align-content: center;
    justify-content: center;
    height: 64px;
    text-align: center;
    cursor: pointer;
    background-color: #fff;
    box-shadow: inset -1px 0 0 0 #e8ecf3;
  }

  .gm-nav-content {
    padding-top: 16px;
    overflow-y: auto;

    &::-webkit-scrollbar {
      width: 0 !important;
      height: 0 !important;
    }
  }

  .gm-nav-one {
    display: flex;
    align-items: center;
    position: relative;
    padding: 16px 20px;
    color: #fff;
    text-decoration: none;

    .gm-nav-one-icon {
      margin-right: 10px;
      font-size: 20px;
      line-height: 1;
    }

    .gm-nav-one-text {
      font-size: 16px;
    }

    .gm-nav-one-arrow {
      position: absolute;
      top: 25px;
      right: 16px;
      width: 10px;
      color: rgba(0, 0, 0, 0.85);
      opacity: 0.45;
      transform: rotate(-90deg);

      &::before {
        content: '';
        position: absolute;
        width: 6px;
        height: 1.5px;
        background-color: #fff;
        border-radius: 2px;
        transform: rotate(-45deg) translateX(2.5px);
      }

      &::after {
        content: '';
        position: absolute;
        width: 6px;
        height: 1.5px;
        background-color: #fff;
        border-radius: 2px;
        transform: rotate(45deg) translateX(-2.5px);
      }
    }
  }

  .gm-nav-popup {
    position: absolute;
    top: 0;
    left: 136px;
    padding: 24px 8px 0 32px;
    color: var(--gm-color-default);
    background: #fff;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.3);

    .gm-nav-two {
      min-width: 148px;
      margin-right: 24px;
      margin-bottom: 24px;

      .gm-nav-two-title {
        margin-bottom: 16px;
        font-size: 16px;
        font-weight: 600;
        color: var(--gm-nav-popup-item-color);
        letter-spacing: 0.2px;
      }
    }

    .gm-nav-three-wrap {
      position: relative;
      margin-bottom: 8px;
      background: #f7f7f7;
      border-radius: 2px;

      &.gm-nav-three-wrap-bg {
        background-color: #dae7ff;
      }

      &.active {
        color: var(--gm-color-primary-active);
        background-color: #dae7ff;
        border-radius: 2px;
      }

      .gm-nav-three {
        display: inline-block;
        padding: 8px;
        width: 100%;
        font-size: 14px;
        color: #333;
        text-decoration: none;
        white-space: nowrap;
        letter-spacing: 0.2px;

        &:last-child {
          margin-bottom: 0;
        }

        &:hover {
          color: var(--gm-nav-popup-item-hover-color);
          background-color: #dae7ff;
        }

        span {
          font-size: 18px;
          color: #99999a;
          cursor: pointer;

          &:hover {
            color: var(--gm-nav-popup-item-hover-color);
          }
        }
      }

      .gm-nav-three-create {
        position: absolute;
        top: 7px;
        right: 8px;
        z-index: 10;
        width: 20px;
        height: 20px;
        background-image: url(../../images/add.png);
        background-size: cover;
        cursor: pointer;

        &:hover {
          background-image: url(../../images/add-hover.png);
        }
      }
    }
  }

  // 第一级 item
  .gm-nav-one-box {
    position: relative;

    // 三角形
    .gm-nav-one-triangle {
      position: absolute;
      top: 21px;
      right: -1px;
      display: none;
      width: 0;
      height: 0;
      border: 6px solid transparent;
      border-right: 6px solid white;
    }

    &.hover {
      .gm-nav-one {
        color: white;
        background-color: #1c2129;
        opacity: 1;
      }

      .gm-nav-one-triangle {
        display: block;
      }

      .gm-nav-one-arrow {
        opacity: 1;
      }
    }

    &.active {
      display: flex;
      justify-content: center;
      align-items: center;
      width: 136px;
      text-align: center;
      padding-top: 10px;
      padding-bottom: 10px;

      // active hack
      .gm-nav-one {
        width: 120px;
        height: 34px;
        color: #fff;
        font-weight: 600;
        background: #0363ff;
        border-radius: 4px;
        padding-left: 12px;

        .gm-nav-one-arrow {
          right: 8px;
          top: 20px;
          opacity: 1;
        }
      }

      .gm-nav-one-triangle {
        display: none;
      }
    }
  }

  .gm-nav-footer-iot {
    width: 100%;
    height: 64px;
    cursor: pointer;

    // 兼容 footImage 下的 active 样式不变化
    .gm-nav-one-box.active {
      display: block;
      width: 100%;
      height: 100%;
      padding-top: 0;
    }
  }
}