// The ui-variables file is provided by base themes provided by N1.
@import 'ui-variables';
@import 'ui-mixins';
@import 'buttons';

@compose-width: 800px;
@compose-min-height: 70px;

@blurred-primary-color: mix(@background-primary, #ffbb00, 96%);
@blurred-off-primary-color: mix(@background-off-primary, #ffbb00, 96%);

// Basic Rich Editor

.RichEditor-root {
  padding: 0 22px 0 22px;
  min-height: @compose-min-height;

  .RichEditor-content {
    padding-top: 12px;
    position: relative; // needed for floating emoji picker
    color: @text-color;
  }
}

.RichEditor-root blockquote {
  border-left: 2px solid #eee;
  color: mix(@text-color, purple, 50%);
  margin: 0;
  padding: 0 0 0 10px;
  -webkit-margin-after: initial !important;
  -webkit-margin-before: initial !important;
  -webkit-margin-start: initial !important;
  -webkit-margin-end: initial !important;
}

.RichEditor-root .link {
  color: @text-color-link;
  text-decoration: underline;
}
.RichEditor-root .custom-block-selected,
.RichEditor-root .uneditable.custom-block-selected {
  border: 1px dashed @text-color;
}

.RichEditor-root .uneditable {
  -webkit-user-modify: read-only;
  display: inline-block;
  border: 1px solid transparent;
  position: relative;
  white-space: normal;
  min-width: 30px;
  .uneditable-remove {
    position: absolute;
    display: none;
    right: -5px;
    top: -5px;
    z-index: 2;
    &:active {
      filter: brightness(85%);
    }
  }
  blockquote {
    color: mix(@text-color, purple, 50%);
  }
  &:hover {
    border: 1px dashed @border-color-divider;
    .uneditable-remove {
      display: initial;
    }
  }
}

.RichEditor-toolbar {
  font-family: 'Helvetica', sans-serif;
  font-size: 14px;
  user-select: none;
  position: relative;

  .floating-container {
    border-bottom: 1px solid @border-color-divider;
    z-index: 2;
    width: 100%;
    min-height: 29px;
  }

  .inner {
    background: @background-primary;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    width: 100%;
  }

  .divider {
    width: 1px;
    height: 22px;
    border-right: 1px solid @border-color-divider;
    margin-right: 1px;
    padding-right: 1px;
  }

  button {
    cursor: pointer;
    color: fadeout(mix(@btn-default-text-color, @component-active-color, 88%), 30%);
    padding: 4px 5px;
    border: none;
    background: none;
    width: initial;
    flex: 1;
    flex-shrink: 0;
    max-width: 32px;

    &:hover {
      color: fadeout(mix(@btn-default-text-color, @component-active-color, 88%), 5%);
      background: none;
    }
    &.with-select {
      max-width: 100px;
      white-space: nowrap;
      select {
        border: none;
        background: none;
        margin: 0;
        min-width: 72px;
        max-width: 92px;
      }
    }
  }

  button.active {
    color: @component-active-color;
  }

  .dropdown {
    z-index: 4;
    position: absolute;
    background: @background-primary;
    border-radius: @border-radius-base @border-radius-base 0 @border-radius-base;
    box-shadow: 0 0.5px 0 @standard-shadow-color, 0 -0.5px 0 @standard-shadow-color,
      0.5px 0 0 @standard-shadow-color, -0.5px 0 0 @standard-shadow-color,
      0 -3px 12px @standard-shadow-color;
  }

  .color-swatch {
    border: 1px solid @border-color-divider;
    margin: 0 7px;
  }

  .link-picker {
    flex: 1;
    flex-shrink: 0;
    max-width: 32px;
    text-align: center;

    .dropdown {
      padding: 5px;
      display: flex;
      flex-direction: row;
      button {
        max-width: 50px;
      }
    }
  }
}

// Composer-Specific

body.platform-win32 {
  .composer-inner-wrap {
    .composer-drop-cover {
      border-radius: 0;
    }
    .composer-action-bar-wrap {
      border-radius: 0;
    }
    input,
    input:focus {
      box-shadow: none;
    }
  }
}

.action-bar-cover-gen() {
  .action-bar-cover {
    background-image: -webkit-linear-gradient(left, fade(@action-bar-bg, 0) 0%, @action-bar-bg 10%);
  }
}

// Used to allow the click targets to extend into the margins
.composer-field-bottom-border() {
  width: calc(~'100% - 44px');
  height: 1px;
  position: absolute;
  bottom: 0;
  left: 23px;
  content: ' ';
  background: @border-color-divider;
}

.composer-inner-wrap {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;

  .composer-drop-cover {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.7);
    border-radius: @border-radius-base;
    border: 4px dashed lighten(@gray, 30%);
    text-align: center;
    line-height: 2.3em;
    pointer-events: none;

    .centered {
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      color: lighten(@gray, 20%);
      font-weight: 500;
      font-size: 1.1em;
      img {
        margin: auto;
        display: block;
        margin-bottom: 20px;
        background-color: lighten(@gray, 20%);
      }
    }
  }

  .nylas-attachment-item.image-attachment-item {
    margin: 0;
    max-width: calc(100% - 22px); // right margin of composer
    min-width: 0;
  }

  .composer-action-bar-wrap {
    @action-bar-bg: @background-off-primary;
    position: relative;
    width: 100%;
    background: @action-bar-bg;
    border-top: 1px solid @border-color-divider;
    box-shadow: inset 0 2px 1px rgba(0, 0, 0, 0.03);
    border-bottom: 0;
    border-radius: @border-radius-base;

    .action-bar-cover-gen;

    // Buttons in the composer footer
    .btn.btn-toolbar:not(.btn-emphasis) {
      background: transparent;
      box-shadow: 0 0 0;
      margin: 0;
      padding: 0 9px;
      white-space: nowrap;

      img.content-mask {
        background-color: fadeout(mix(@btn-default-text-color, @component-active-color, 88%), 30%);
      }
      &:hover {
        img.content-mask {
          background-color: fadeout(mix(@btn-default-text-color, @component-active-color, 88%), 5%);
        }
      }
      &.btn-enabled {
        color: @component-active-color;
        img.content-mask {
          background-color: @component-active-color;
        }
      }
    }

    .btn-send {
      margin-right: 10px;
      white-space: nowrap;
    }

    .composer-action-bar-content {
      display: flex;
      margin: 0 auto;
      flex-direction: row;
      max-width: @compose-width;
      padding: 9px 22.5px;

      .composer-action-bar-plugins {
        flex-wrap: wrap;
      }
    }

    .action-bar-animation-wrap {
      position: relative;
      overflow: hidden;

      .composer-action-bar-plugins {
        opacity: 0;
        transition: opacity 30ms;
      }

      .action-bar-cover {
        transition: left 200ms ease-out;
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 2;
      }

      &.plugins-loaded {
        .composer-action-bar-plugins {
          opacity: 1;
        }
        .action-bar-cover {
          left: 100%;
        }
      }
    }
  }

  .composer-content-wrap {
    padding: 0;
    flex: 1;
    display: flex;
    position: relative;
    flex-flow: column;
  }

  .composer-centered {
    display: flex;
    position: relative;
    flex-direction: column;
    flex: 1;
    width: 100%;
    max-width: @compose-width;
    margin: 0 auto;
    padding-top: @spacing-standard * 0.7;
  }

  .composer-body-wrap {
    padding: 0 0 5px 0;
  }

  .composer-header-actions {
    position: relative;
    float: right;
    z-index: 2;
    cursor: default;
    padding-right: @spacing-standard + @spacing-half;
    padding-top: 12px;

    .action {
      color: @text-color-very-subtle;
      img.content-mask {
        background-color: @text-color-very-subtle;
      }
      font-size: @font-size-small;
      padding: 10px 6px;
      &:first-child {
        padding-left: @spacing-standard;
      }
      &:last-child {
        padding-right: 0;
      }
      &:hover {
        color: @text-color-link;
        img.content-mask {
          background-color: @text-color-link;
        }
        cursor: default;
      }
    }
  }

  input,
  textarea {
    color: @text-color;
    position: relative;
    display: block;
    background: inherit;
    width: 100%;
    resize: none;
    border: none;
  }

  .composer-field-label {
    color: @text-color-very-subtle;
    float: left;
    padding-top: 13px;
    display: block;
    &:hover {
      cursor: default;
    }
  }

  .composer-subject {
    position: relative;
    margin: 0;
    flex-shrink: 0;

    &:after {
      .composer-field-bottom-border;
    }

    // for Mail Merge
    div[contenteditable] {
      padding-left: 22px;
      padding-right: 22px;
    }

    input {
      display: inline-block;
      padding: 13px 22px 9px 22px;
      min-width: 5em;
      background-color: transparent;
      border: none;
      margin: 0;
      &::-webkit-input-placeholder {
        color: @text-color-very-subtle;
      }
      &:focus {
        box-shadow: none;
      }
    }
  }

  .compose-body-scroll {
    position: initial;
    .scroll-region-content .scroll-region-content-inner {
      min-height: 100%;
      display: flex;
    }
  }

  .compose-body {
    flex: 1;
    cursor: text;
    position: relative;
    margin: 0;

    .RichEditor-toolbar {
      .hide-in-composer {
        display: none;
      }
    }

    .hiding-quoted-text {
      blockquote {
        height: 0;
        overflow: hidden;
        padding: 0;
      }
      .gmail_quote_attribution {
        height: 0;
        overflow: hidden;
        padding: 0;
      }
    }

    .quoted-text-control {
      position: relative;
      // The quoted-text-control has no top margin since the
      // div[contentedtiable] has 10px of bottom padding. It's better to
      // put the padding on the contenteditable so the bottom looks nice
      // in popout windows when there's no quoted text control.
      margin: 0 @spacing-standard @spacing-standard 22px;

      .remove-quoted-text {
        display: none;
        cursor: pointer;
        position: absolute;
        z-index: 2;
        right: -6px;
        top: -6px;
        border-radius: 0 0 0 3px;
        &:active {
          background: none;
          -webkit-filter: brightness(95%);
        }
        img {
          height: 24px;
        }
      }

      &:hover .remove-quoted-text {
        display: block;
      }
    }
  }

  .composer-footer-region {
    padding: 0 22px;
    cursor: default;
    &:hover {
      cursor: default;
    }
  }

  // TODO FIXME DRY From stylesheets/message-list.less
  .attachments-area {
    padding: 0;
    margin: 0 8px;
  }
}

// Overrides for the full-window popout composer
.composer-full-window {
  width: 100%;
  height: 100%;

  .composer-outer-wrap {
    width: 100%;
    height: 100%;
  }

  .composer-inner-wrap {
    .composer-action-bar-wrap {
      @action-bar-bg: darken(@background-primary, 1%);
      background: @action-bar-bg;
      border-top: 1px solid @border-color-divider;
      box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.03);
      .action-bar-cover-gen;
    }

    .composer-action-bar-content {
      padding: 9px 13.5px 9px 22.5px;
    }

    .compose-body {
      margin-bottom: 0;
      position: relative;
    }
  }

  .RichEditor-root {
    min-height: @line-height-computed;
  }
}

// Overrides for the composer in a message-list
#message-list {
  .message-item-wrap {
    .message-item-white-wrap.composer-outer-wrap {
      background: @blurred-primary-color;

      .btn.btn-toolbar.btn-trash {
        padding-right: 0;
      }
      .show-more-fade {
        background: linear-gradient(
          to right,
          fade(@blurred-primary-color, 0%) 0%,
          fade(@blurred-primary-color, 100%) 40%
        );
      }
      .composer-action-bar-wrap {
        @action-bar-bg: @blurred-off-primary-color;
        background: @action-bar-bg;
        .action-bar-cover-gen;
      }
      .RichEditor-toolbar .inner {
        background: @blurred-primary-color;
      }
    }
    .message-item-white-wrap.composer-outer-wrap.focused {
      box-shadow: 0 0 0.5px rgba(0, 0, 0, 0.28), 0 1px 1.5px rgba(0, 0, 0, 0.08),
        0 0 3px @accent-primary;
      background-color: @background-primary;
      .show-more-fade {
        background: linear-gradient(
          to right,
          fade(@background-primary, 0%) 0%,
          fade(@background-primary, 100%) 40%
        );
      }
      .composer-action-bar-wrap {
        @action-bar-bg: @background-off-primary;
        background: @action-bar-bg;
        .action-bar-cover-gen;
      }
      .RichEditor-toolbar .inner {
        background: @background-primary;
      }
    }
  }
}

/////////////////////////////
// participants-text-field //
/////////////////////////////
.composer-participant-field {
  position: relative;
  margin: 0;
  flex-shrink: 0;
  min-height: 46px;
  color: @text-color;

  .tokenizing-field-wrap {
    padding: 0 22px;
  }
  .content-container {
    margin-left: 22px;
    width: calc(~'100% - 44px');
  }
  .button-dropdown {
    .content-container {
      margin-left: 0;
      width: 100%;
    }
  }
  &:after {
    .composer-field-bottom-border;
  }

  &.from-field {
    padding: 0 22px;
  }

  .from-single-name {
    &:hover {
      cursor: default;
    }
  }

  .button-dropdown {
    margin-left: 10px;
    padding-top: 11px;
    vertical-align: -webkit-baseline-middle;

    .primary-item,
    .only-item {
      line-height: 2em;
    }
    &:hover {
      .primary-item,
      .only-item {
        border-radius: @border-radius-base;
      }
    }
    .secondary-items {
      border-radius: @border-radius-base;
    }
    .item {
      .contact.is-alias {
        font-style: italic;
        padding-left: @padding-small-horizontal;
        border-left: 2px solid @border-color-divider;
        margin-left: 2px;
      }
    }
  }

  .participant {
    display: flex;
    align-items: center;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;

    .participant-primary {
      font-weight: @font-weight-semi-bold;
    }
    .participant-secondary {
      color: @text-color-very-subtle;
    }
  }

  .tokenizing-field-input {
    margin-left: 2.8em;
  }
}

// Emoji Picker

.emoji-picker {
  z-index: 3;
  padding: 4px;
  background: @background-primary;
  box-shadow: @standard-shadow;
  min-width: 140px;

  .btn.btn-icon {
    display: block;
    font-size: 14px !important;
    padding: 0 0.5em;
    text-align: left;
    word-break: break-all;
    overflow: hidden;

    &:first-child {
      padding-left: 0.5em !important;
    }
    &.emoji-option,
    &:hover {
      background-color: @btn-emphasis-bg-color;
      color: #ffffff;
      border-radius: 5px;
    }
  }
}

.emoji-button-popover {
  width: 210px;
  height: 290px;
  overflow: hidden;
  .emoji-tabs {
    display: flex;
    flex-direction: row;
    padding: 5px 5px 5px 10px;
    border-bottom: 1px solid @border-color-primary;
    transition: box-shadow 0.5s;
    &.shadow {
      box-shadow: @standard-shadow;
    }
    .emoji-tab {
      background-color: @gray-light;
      &.active {
        background-color: @component-active-color;
      }
    }
  }
  .emoji-finder-container {
    height: 232px;
    .scrollbar-track {
      background: transparent;
      border-left: none;
      width: 10px;
    }
    .emoji-search-container {
      padding: @padding-base-vertical * 1.5 @padding-base-horizontal 0;
    }
  }
  .emoji-name {
    height: 25px;
    width: 192px;
    margin-top: 2px;
    margin-left: 10px;
    overflow: hidden;
    text-overflow: ellipsis;
    color: @text-color-very-subtle;
  }
}