ui/artalk-sidebar/src/style.scss
* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

.artalk,
.atk-layer-wrap {
  font-family: $font-family;
}

.artalk {
  --at-sidebar-header-bg: #f6f8fa;
}

.artalk.atk-dark-mode {
  --at-sidebar-header-bg: #1e1e1e;

  .atk-comment-wrap.atk-openable:hover {
    background: #1e1e1e;
  }
}

.atk-sidebar {
  .atk-list {
    .atk-main-editor {
      margin-top: -4px;
      margin-bottom: -2px;
    }
  }

  .atk-sidebar-no-content {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    font-size: 35px;
    color: var(--at-color-meta);
    pointer-events: none;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .atk-form {
    $form-height: 35px;

    padding: 20px 30px;

    .atk-label {
      font-size: 16px;
      margin-bottom: 12px;
      color: var(--at-color-font);

      &.required::after {
        content: '*';
        color: var(--at-color-red);
        margin-left: 5px;
        vertical-align: top;
      }
    }

    .atk-desc {
      font-size: 14px;
      margin-top: 10px;
      margin-left: 15px;
      margin-bottom: 25px;
      display: block;
      color: var(--at-color-meta);

      a {
        opacity: 0.8;
      }
    }

    input,
    textarea {
      display: block;
      line-height: $form-height;
      padding: 0 10px;
      margin: 0;
      border: none;
      border-bottom: 1px solid var(--at-color-border);
      outline: none;
      width: 100%;
      margin-bottom: 25px;
      background: var(--at-color-bg);

      &:focus {
        border-bottom-color: var(--at-color-bg-light);
      }

      &[type='file'] {
        background: transparent;
        border: 1px solid var(--at-color-border);
        cursor: pointer;
        position: relative;
        padding: 6px 15px;
        line-height: 0;
        margin-bottom: 17px;
        border-radius: 4px;

        &:hover {
          background: var(--at-color-bg-light);
          border-color: var(--at-color-bg-light);
        }
      }

      &[type='file']::-webkit-file-upload-button {
        background: transparent;
        color: var(--at-color-font);
        border: 0;
        border-right: 1px solid var(--at-color-border);
        border-left: 0;
        border-top: 0;
        border-bottom: 0;
        padding: 0 20px 0 10px;
        line-height: 25px;
        margin-right: 15px;
        cursor: pointer;
        transition: 0.2s ease;
        -webkit-appearance: none;
        border-radius: 0;
      }
    }

    textarea {
      font-size: 13px;
      line-height: 20px;
      min-height: 80px;
      resize: vertical;
    }

    select {
      display: block;
      outline: none;
      height: $form-height;
      padding: 5px 10px;
      width: 100%;
      border: none;
      border-bottom: 2px solid var(--at-color-border);
      margin-bottom: 25px;
      -webkit-appearance: none;
      border-radius: 0;
      background: var(--at-color-bg);
    }

    button {
      text-align: center;
      color: var(--at-color-light);
      background: transparent;
      border: 1px solid var(--at-color-bg-light);
      line-height: $form-height;
      cursor: pointer;
      outline: none;
      padding: 0 20px;
      border-radius: 4px;
      margin: 0 5px;
      width: 100%;
      user-select: none;

      &:hover {
        background: var(--at-color-bg-light);
      }
    }

    input,
    select,
    button {
      font-size: 15px;
    }

    .atk-file-upload-group {
      height: 100px;
      overflow: hidden;
    }

    .atk-uploading-wrap {
      .atk-progress {
        width: 100%;
        height: 12px;
        display: block;
        overflow: hidden;
        background: var(--at-color-bg-grey);
        border-radius: 100px;
        margin-bottom: 7px;
        margin-top: 20px;

        .atk-bar {
          transition: 0.5s cubic-bezier(0.075, 0.82, 0.165, 1);
          background: var(--at-color-main);
          height: 100%;
          width: 0%;
          opacity: 0.7;
        }
      }

      .atk-status {
        color: var(--at-color-meta);
        font-size: 14px;

        .atk-curt {
          color: var(--at-color-main);
        }

        .atk-abort {
          cursor: pointer;
          float: right;

          &:hover {
            color: var(--at-color-main);
          }
        }
      }
    }
  }

  .atk-log-wrap {
    .atk-log-back-btn {
      display: inline-block;
      padding: 5px 33px;
      cursor: pointer;
      user-select: none;
      border-right: 1px solid var(--at-color-border);
      border-left: 1px solid transparent;
      &:hover {
        background: var(--at-color-bg-grey);
      }
    }

    .atk-log {
    }

    .atk-iframe {
      width: 100%;
      height: calc(100vh - 150px);
      border: 0;
      background: var(--at-color-bg-grey);
      border: 3px solid var(--at-color-border);
    }
  }
}
