//
// Nautilus
//

$nautilus_header_image: image($header_bg);
$nautilus_header_borders_image: image($header_border);
$nautilus_borders_color: if($variant=='light', darken(rgba($dark_sidebar_bg, 1), 12%), $header_border);
$flap_sidebar_size: 240px;

@if $nautilus_style == 'stable' {
  $nautilus_header_image: linear-gradient(90deg, $dark_sidebar_bg $flap_sidebar_size,
                                                 $nautilus_borders_color $flap_sidebar_size,
                                                 $nautilus_borders_color ($flap_sidebar_size + 1px),
                                                 $base_color ($flap_sidebar_size + 1px));

  $nautilus_header_borders_image: linear-gradient(90deg, transparent $flap_sidebar_size,
                                                         $header_border $flap_sidebar_size);
}

@if $nautilus_style == 'glassy' {
  $nautilus_header_image: linear-gradient(90deg, $dark_sidebar_bg ($flap_sidebar_size / 2),
                                                 $dark_header_bg 40%);

  $nautilus_header_borders_image: linear-gradient(90deg, rgba($header_border, 0) (($flap_sidebar_size / 2) - 40px),
                                                         $header_border 40%);
}

.nautilus-window {
  @if $nautilus_style == 'stable' or $nautilus_style == 'glassy' {
    &.background.csd {
      background-color: transparent;

      headerbar {
        background-color: transparent;
        border: none;
        background-image: $nautilus_header_image;
        border-image: $nautilus_header_borders_image 0 0 1 / 0px 0px 1px stretch;
      }
    }
  }

  @if $nautilus_style == 'stable' {
    headerbar {
      box.start > box {
        margin-left: 144px;
      }

      entry.search {
        margin-left: $container_padding;
      }
    }
  }

  flap.unfolded {
    > placessidebar.background {
      background: none;

      list.navigation-sidebar {
        background-color: $dark_sidebar_bg;
      }
    }

    > separator.horizontal {
      background-color: $header_border;
    }
  }

  flap.folded {
    > placessidebar {
      border-right: 1px solid $header_border;
    }
  }

  tabbar:not(.inline) {
    .box {
      @if $monterey == 'false' {
        background-color: mix(black, $base_color, 6%);
      } @else {
        background-color: $base_color;
      }
    }
  }

  .nautilus-grid-view.view {
    child.activatable {
      border-radius: $bt_radius;
      @extend %row_activatable;
    }
  }

  .nautilus-list-view.view {
    padding: 0;
    margin: 0;
    border-spacing: 0;

    listview.view {
      padding: 0;
      margin: 0;
      border-spacing: 0;

      > row.activatable {
        padding: 0;
        margin: 0;
        border-radius: $bt_radius;
        @extend %row_activatable;
      }
    }
  }

  // Floating Bar
  .floating-bar {
    padding: 2px;
    background-color: $selected_bg_color;
    color: $selected_fg_color;
    border-radius: $wm_radius - $container_padding;
    margin: $container_padding;
    box-shadow: $shadow_5;

    > button.circular.flat {
      border-radius: $circular_radius;
      min-height: 24px;
      min-width: 24px;
      padding: 0;
      -gtk-icon-shadow: none;
      @extend %selected-button;
    }
  }
}

#NautilusViewCell {
  clamp box {
    margin: 0;
    border-spacing: 0;
  }
}

#NautilusQueryEditor { // search entry
  padding: 1px $container_padding;
  border-spacing: 0;

  > * { margin: 0; }

  #NautilusQueryEditorTag {
    @extend .entry-tag;

    > button {
      margin: 0;
    }
  }

  > menubutton > button {
    min-width: 16px;
    min-height: 16px;
    margin: 0;
    -gtk-icon-size: 12px;
    padding: 0 4px;
  }
}

#NautilusPathBar {
  background-color: $fill_color;
  border-radius: $bt_radius;
  margin: $container_padding 0 $container_padding $container_padding;

  #NautilusPathButton {
    margin: 0 $container_padding / 2;
    border-radius: $bt_radius;

    &.current-dir {
      color: $header_fg;

      &:hover, &:active {
        background: none;
        box-shadow: none;
      }
    }

    &:first-child { margin-left: 0; }
  }

  > menubutton {
    margin-top: 0;
    margin-bottom: 0;
  }
}

// Extensions
window.nightthemeswitcher headerbar {
  background: $header_bg;
  color: $header_fg;
}

//
// Gnome Control Center
//

window.background.csd {
  > contents {
    > leaflet.unfolded > box {
      > headerbar {
        @extend %side_headerbar_left;
      }

      > searchbar {
        @extend %side_searchbar;
      }

      > stack > widget > box > widget > headerbar,
      > stack > widget > overlay > leaflet.folded > box > headerbar {
        @extend %side_headerbar_right;
      }

      > scrolledwindow > viewport > widget > stack {
        > list.navigation-sidebar {
          background-color: rgba($dark_sidebar_bg, 1);

          > separator {
            background-color: transparent;
            margin: 0;
            min-height: 0;
          }
        }

        > box > list.navigation-sidebar { background-color: rgba($dark_sidebar_bg, 1); }
      }

      > stack.background { background-color: $base_color; }
    }

    preferencesgroup > box {
      button.background-preview-button {
        padding: $container_padding / 2;
        outline: 2px solid transparent;
        outline-offset: 0;
        border-radius: $bt_radius + $container_padding / 2;

        &, &:hover, &:active, &:checked {
          background: none;
          border: none;
          box-shadow: none;
        }

        &:hover {
          outline-color: $alt_disabled_fg_color;
        }

        &:active {
          outline-color: $alt_fg_color;
        }

        &:checked {
          outline-color: $selected_bg_color;
        }
      }

      flowbox.background-flowbox > flowboxchild {
        outline: 2px solid transparent;
        outline-offset: 0;
        border-radius: $bt_radius + 3px;
        padding: 3px;

        &:hover {
          outline-color: $alt_disabled_fg_color;
        }

        &:active {
          outline-color: $alt_fg_color;
        }

        &:selected {
          outline-color: $selected_bg_color;
          background-color: transparent;
        }
      }
    }
  }
}


//
// Gnome Calendar / Gnome Contacts
//

window.background {
  > contents > toastoverlay > leaflet {
    > box {
      background-color: $base_color;

      > headerbar {
        &, &:backdrop {
          background: none;
          border: none;
        }
      }

      + separator {
        @extend %side_separator;

        + box {
          background-color: $dark_sidebar_bg;
        }
      }

      > .view, list:not(.boxed-list) {
        background-color: transparent;
      }

      list > row textview {
        padding: $container_padding;
        border-left: 1px solid $borders_color;

        &, & > text {
          background: none;
        }
      }
    }

    .current-week {
      background-color: $fill_color;
    }

    button.circular.day {
      border: none;
      box-shadow: none;
      @extend %flat_button;
    }

    datechooser navigator > button.flat.pill {
      padding: 0 $container_padding * 2;
      min-height: $menuitem_size;
      min-width: $menuitem_size;
    }
  }

  &.maximized, &.tiled {
    > contents > toastoverlay > leaflet {
      > box {
        > headerbar {
          &, &:backdrop {
            background: none;
            border: none;
          }
        }
      }
    }
  }
}

menubutton.flat.popup.sources-button {
  margin: 0;

  > button {
    margin: 0;
    border-radius: 0;
    padding: 0 $container_padding * 2;

    .title {
      font-size: small;
      font-weight: normal;
    }

    .title, .subtitle {
      padding: 2px 0 2px $container_padding;
    }

    image.calendar-color-image {
      -gtk-icon-size: 8px;
    }
  }
}

// Contacts
.contacts-editor-address {
  > entry.flat {
    &:not(:last-child) {
      box-shadow: inset 0 -1px $borders_color;
    }

    &:first-child {
      border-radius: $bt_radius $bt_radius 0 0;
    }

    &:last-child {
      border-radius: 0 0 $bt_radius $bt_radius;
    }
  }
}

//
// Calculator
//

.history-view { background-color: $base_color; }

.card {
  &.display-container {
    border: 1px solid $borders_color;

    .small & {
      border-radius: 0;

      &.display-container {
        border-width: 0 0 1px 0;
      }
    }
  }

  #displayitem {
    border-top: 1px solid $borders_color;
  }
}

//
// Gnome Weather
//

@define-color weather_temp_chart_fill_color #{rgba($warning_color, 0.5)};
@define-color weather_temp_chart_stroke_color #{darken($warning_color, 10%)};
@define-color weather_thermometer_warm_color #{$theme_color_yellow};
@define-color weather_thermometer_cold_color #{$theme_color_blue};

$weather_thermometer_high_color: $theme_color_yellow;
$weather_thermometer_low_color: $theme_color_blue;
$weather_forecast_color: #ae7b03;

#places-label {
  font-weight: bold;
}

#temperature-label {
  font-size: 32pt;
  font-weight: 900;
  margin-left: 9px;
}

#conditions-grid *:backdrop {
  color: $alt_fg_color;
}

.content-view.cell {
  font-weight: bold;
}

#locationEntry {
  margin: $container_padding;
}

.weather-popover {
  margin-top: $container_padding;
}

.forecast-card {
  transition: border-radius 100ms ease-out;
  border-radius: $bt_radius;
}

.forecast-card separator {
  background-color: $borders_color;
}

#daily-forecast-box {
  > separator:last-child {
    background-color: transparent;
    min-width: 0;
  }
}

#conditions-grid,
#attributionGrid {
  margin-left: $container_padding * 3;
  margin-right: $container_padding * 3;
}

#weather-page .small .forecast-card {
  margin-left: 0;
  margin-right: 0;
  border-radius: 0;
  border-width: 1px 0;
}

.forecast-temperature-label {
  font-weight: bold;
  color: $weather_forecast_color;
}

WeatherThermometer {
  margin-bottom: $container_padding * 2;
}

WeatherThermometer > label.high {
  font-weight: bold;
  color: $weather_thermometer_high_color;
}

WeatherThermometer > label.low {
  font-weight: bold;
  color: $weather_thermometer_low_color;
}

.forecast-button {
  margin: 0 $container_padding * 2;

  > button.image-button {
    min-height: 28px;
    min-width: 28px;
    padding: 0;
    border-radius: $circular_radius;
  }
}

.forecast-graphic {
  margin: $container_padding * 3;
}

button.osd.circular > image {
  padding: 0;
}

scrolledwindow.inline list,
scrolledwindow.inline listview {
  background: none;
  color: inherit;
}

scrolledwindow.inline undershoot.top {
  box-shadow: inset 0 1px $borders_color;
}

.search-view {
  background-color: $primary_color;
  color: $light_fg_color;
}

.search-view menubutton button:focus:focus-visible {
  outline-color: rgba(white, 0.3);
}

image.circular {
  min-width: $medium_size;
  min-height: $medium_size;
  padding: 0;
  border-radius: $circular_radius;
}

//
// Gnome Software
//

.details-page {
  margin: $container_padding * 4 0px;
}

.installed-overlay-box {
  font-size: smaller;
  background-color: $primary_color;
  border-radius: 0;
  color: $light_fg_color;
  text-shadow: 0 1px 0 rgba(black, 0.2);
}

screenshot-carousel box.frame {
  border-width: 1px 0;
  border-radius: 0;
}

screenshot-carousel button,
.featured-carousel button {
  margin: $container_padding * 2;
}

.screenshot-image-main .image1,
.screenshot-image-main .image2 {
  margin-top: $container_padding;
  margin-bottom: $container_padding * 2;
  margin-left: $container_padding;
  margin-right: $container_padding;
}

.app-tile-label {
  font-size: 105%;
}

.review-textbox {
  padding: $container_padding;
}

.origin-rounded-box {
  background-color: $divider_color;
  border-radius: $circular_radius;
  padding: $container_padding - 2px;
}

.origin-beta {
  color: $warning_color;
}

.origin-button > button {
  padding: $container_padding / 2 $container_padding * 1.5;
}

flowboxchild.card {
  padding: 0;
  border: none;
  box-shadow: none;
  background: none;
}

button.card.category-tile {
  padding: $container_padding * 3.5;
  border: none;
  border-radius: $bt_radius;
  min-width: 140px;
  font-weight: 900;
  font-size: larger;

  &.category-tile-iconless {
    padding: $container_padding * 1.5 $container_padding * 2.5;
    min-width: 130px;
    font-size: 105%;
    font-weight: normal;
  }

  // Styling for specific category buttons.
  &.category-create {
    background: linear-gradient(180deg, #ce8cd7 0%, #2861c6 100%);
    color: white;

    &:hover {
      background: linear-gradient(180deg, shade(#ce8cd7, 1.07) 0%, shade(#2861c6, 1.1) 100%);
      color: white;
    }

    &:active {
      background: linear-gradient(180deg, shade(#ce8cd7, .95) 0%, shade(#2861c6, .95) 100%);
      color: white;
    }
  }

  &.category-develop {
    background: #5e5c64;
    color: white;

    &:hover {
      background: shade(#5e5c64, 1.2);
      color: white;
    }

    &:active {
      background-color: shade(#5e5c64, .95);
      color: white;
    }
  }

  &.category-learn {
    background: linear-gradient(180deg, #2ec27e 30%, #27a66c 100%);
    color: white;

    &:hover {
      background: linear-gradient(180deg, shade(#2ec27e, 1.06) 30%, shade(#27a66c, 1.06) 100%);
      color: white;
    }

    &:active {
      background: linear-gradient(180deg, shade(#2ec27e, .95) 30%, shade(#27a66c, .95) 100%);
      color: white;
    }
  }

  &.category-play {
    background: linear-gradient(75deg, #f9e2a7 0%, #eb5ec3 50%, #6d53e0 100%);
    color: #393484;

    &:hover {
      background: linear-gradient(75deg, shade(#f9e2a7, 1.07) 0%, shade(#eb5ec3, 1.07) 50%, shade(#6d53e0, 1.07) 100%);
      color: #393484;
    }

    &:active {
      background: linear-gradient(75deg, shade(#f9e2a7, .97) 0%, shade(#eb5ec3, .95) 50%, shade(#6d53e0, 1.07) 100%);
      color: #393484;
    }
  }

  &.category-socialize {
    background: linear-gradient(90deg, #ef4e9b 0%, #f77466 100%);
    color: $alt_fg_color;

    &:hover {
      background: linear-gradient(90deg, shade(#ef4e9b, 1.08) 0%, shade(#f77466, 1.08) 100%);
    }

    &:active {
      background: linear-gradient(90deg, shade(#ef4e9b, .95) 0%, shade(#f77466, .95) 100%);
    }
  }

  &.category-work {
    padding: 1px; /* FIXME: work around https://gitlab.gnome.org/GNOME/gtk/-/issues/4324 */
    color: #1c71d8;
    background-color:#fdf8d7;
    background-image: linear-gradient($borders_color 1px, transparent 1px),
             linear-gradient(90deg, $borders_color 1px, transparent 1px);
    background-size: 10px 10px, 10px 10px;
    background-position: -1px -4px, center -1px;

    &:hover {
      color: #1c71d8;
      background-color: lighten(#fdf8d7, 5%);
      background-image: linear-gradient($borders_color 1px, transparent 1px),
               linear-gradient(90deg, $borders_color 1px, transparent 1px);
    }

    &:active {
      color: #1c71d8;
      background-color: darken(#fdf8d7, 5%);
      background-image: linear-gradient($borders_color 1px, transparent 1px),
               linear-gradient(90deg, $borders_color 1px, transparent 1px);
    }
  }
}

clamp.medium .category-tile:not(.category-tile-iconless),
clamp.large .category-tile:not(.category-tile-iconless) {
  font-size: larger;
}

// The rest of the featured-tile CSS is loaded at runtime in gs-feature-tile.c
.featured-tile {
  all: unset;
  padding: 0;
  box-shadow: none;
  color: $fg_color;

  label.title-1 {
    margin-top: $container_padding;
    margin-bottom: $container_padding;
  }

  &.narrow label.title-1 {
    font-size: 16pt;
  }
}

.application-details-infobar {
  &, &.info {
    background-color: $fill_color;
    color: $fg_color;
    border: 1px solid $borders_color;
  }

  &.warning {
    background-color: $warning_color;
    color: $light_fg_color;
    border: 1px solid $divider_color;
  }
}

@keyframes install-progress-unknown-move {
  0% { background-position: 0%; }
  50% { background-position: 100%; }
  100% { background-position: 0%; }
}

.application-details-description .button {
  padding-left: $container_padding * 4;
  padding-right: $container_padding * 4;
}

.install-progress {
  background-image: linear-gradient(to top, $primary_color 2px, gtkalpha($primary_color, 0) 2px);
  background-repeat: no-repeat;
  background-position: 0 bottom;
  background-size: 0;
  transition: none;
}

.install-progress:dir(rtl) { background-position: 100% bottom; }

.review-row > * {
  margin: $container_padding * 2;
}

.review-row button { font-size: smaller; }

.review-row .vote-buttons button {
  margin-right: -1px;
}

// this is the separator between yes and no vote buttons, gtk+ 3.20 only
.review-row .vote-buttons button:not(:first-child) {
  border-image: linear-gradient(to top, $borders_color, $borders_color) 0 0 0 1 / 5px 0 5px 1px;
}

.review-row .vote-buttons button:hover,
.review-row .vote-buttons button:active,
.review-row .vote-buttons button:hover + button,
.review-row .vote-buttons button:active + button {
  border-image: none;
}

review-bar {
  color: $disabled_fg_color;
  background-image: none;
  background-color: $track_color;
}

.review-histogram star-image {
  color: $disabled_fg_color;
}

.version-arrow-label {
  font-size: x-small;
}

.overview-more-button {
  font-size: smaller;
  padding: 0 $container_padding * 2 + 4px;
}

.app-row-origin-text {
  font-size: smaller;
}

.app-listbox-header {
  padding: $container_padding;
  border-bottom: 1px solid $borders_color;
}

.image-list {
  background-color: transparent;
}

box.star {
  background-color: transparent;
  background-image: none;
}

button.star {
  outline-offset: 0;
  background-color: transparent;
  background-image: none;
  border-image: none;
  border-radius: 0;
  border-width: 0;
  padding: 0;
  box-shadow: none;
  outline-offset: -1px;
}

star-image {
  color: $theme_color_yellow;
}

.dimmer-label {
  opacity: 0.25;
}

.update-failed-details {
  font-family: Monospace;
  font-size: smaller;
  padding: $container_padding * 2 + 4px;
}

.upgrade-banner {
  padding: 0px;
  border-radius: $bt_radius;
  border: none;
}

.upgrade-banner-background {
  background: linear-gradient(to bottom, $success_color, $suggested_color);
  color: white;
}

.upgrade-buttons #button_upgrades_install {
  padding-left: $container_padding * 2 + 4px;
  padding-right: $container_padding * 2 + 4px;
}

scrolledwindow.list-page > viewport > clamp > box {
  margin: $container_padding * 4 $container_padding * 2;
  border-spacing: $container_padding * 4;
}

.update-preferences preferencesgroup > box > box {
  margin-top: $container_padding * 3;
}

.section > label:not(:first-child) { margin-top: $container_padding; }

.section > box:not(:first-child) { margin-top: $container_padding * 2; }

clamp.status-page {
	margin: $container_padding * 6 $container_padding * 2;
}

clamp.status-page .iconbox {
  min-height: 128px;
  min-width: 128px;
}

clamp.status-page .icon {
  color: $disabled_fg_color;
  min-height: 32px;
  min-width: 32px;
}

clamp.status-page .icon:not(:last-child) {
  margin-bottom: $container_padding * 6;
}

clamp.status-page .title:not(:last-child) {
  margin-bottom: $container_padding * 2;
}

app-context-bar {
  .context-tile {
    border: 1px solid $borders_color;
    background-color: transparent;
    border-radius: 0;
    padding: $container_padding * 4 $container_padding * 2 $container_padding * 3.5 $container_padding * 2;
    outline-offset: 5px;
    transition-property: outline, outline-offset, background-image;
    border-bottom: none;
    border-right: none;

    &:hover {
      background-image: none;
      background-color: $divider_color;
    }

    &.keyboard-activating,
    &:active {
      background-color: $track_color;
    }

    &:focus:focus-visible {
      outline-offset: -1px;
    }
  }

  &.horizontal box:first-child .context-tile:first-child,
  &.vertical .context-tile:first-child {
    border-left: none;
  }

  &.horizontal .context-tile,
  &.vertical box:first-child .context-tile {
  	border-top: none;
  }

  > box:not(:first-child) > button.flat {
    border-radius: 0;

    &:last-child {
      border-radius: 0 $bt_radius $bt_radius 0;
    }
  }

  > box:first-child > button.flat {
    border-radius: 0;

    &:first-child {
      border-radius: $bt_radius 0 0 $bt_radius;
    }
  }

  > box > button.flat {
    border-left-color: $borders_color;
  }
}

carousel.card {
  border: none;
  background-color: $fill_color;
}

.context-tile-lozenge {
  min-height: 28px;
  min-width: 28px;
  padding: $container_padding;
  font-size: 18px;
  font-weight: bold;
  border-radius: $circular_radius;

  &.large {
    font-size: 24px;
    padding: 16px;
    min-width: 24px;  /* 60px minus the left and right padding */
    min-height: 24px;  /* 60px minus the top and bottom padding */
  }

  &.wide-image image {
    margin-top: -28px;
    margin-bottom: -28px;
  }

  image { -gtk-icon-style: symbolic; }

  &.grey {
    color: $fg_color;
    background-color: $divider_color;
  }

  &.green, &.details-rating-0 {
    color: darken($theme_color_green, 15%);
    background-color: rgba($theme_color_green, 0.15);
  }

  &.blue,
  &.details-rating-5 {
    color: $theme_color_blue;
    background-color: rgba($theme_color_blue, 0.15);
  }

  &.yellow, &.details-rating-12 {
    color: darken($theme_color_yellow, 15%);
    background-color: rgba($theme_color_yellow, 0.15);
  }

  &.details-rating-15 {
    color: $theme_color_orange;
    background-color: rgba($theme_color_orange, .15);
  }

  &.red, &.details-rating-18 {
    color: darken($theme_color_red, 15%);
    background-color: rgba($theme_color_red, 0.15);
  }
}

.eol-red {
  font-weight: bold;
  color: $error_color;
}

window.narrow .app-title {
  font-size: 16pt;
}

window.narrow .app-developer {
  font-size: small;
}

.install-progress-label {
  font-size: smaller;
  font-feature-settings: "tnum";
}

scrolledwindow.fake-adw-status-page > viewport > box { margin: $container_padding * 6 $container_padding * 2; }
scrolledwindow.fake-adw-status-page > viewport > box > clamp:not(:last-child) > box { margin-bottom: $container_padding * 6; }
scrolledwindow.fake-adw-status-page > viewport > box > clamp > box > .icon:not(:last-child) { margin-bottom: $container_padding * 6; }
scrolledwindow.fake-adw-status-page > viewport > box > clamp > box > .title:not(:last-child) { margin-bottom: $container_padding * 2; }

statuspage.icon-dropshadow image.icon {
	-gtk-icon-shadow: 0 1px 12px rgba(0,0,0,0.05),
	                  0 -1px rgba(0,0,0,0.05),
	                  1px 0 rgba(0,0,0,0.1),
	                  0 1px rgba(0,0,0,0.3),
	                  -1px 0 rgba(0,0,0,0.1);
}

window.info scrollbar.vertical {
  margin-top: 48px;
  background: none;
  box-shadow: none;
}

window.info scrollbar.vertical trough {
  margin-top: 0;
}

// GsAppRow
row.app > box.header {
  margin-left: $container_padding * 2;
  margin-right: $container_padding * 2;
}

row.app > box.header {
  border-spacing: $container_padding * 2;
}

row.app > box.header > image {
  margin-top: $container_padding * 2;
  margin-bottom: $container_padding * 2;
}

row.app label.warning {
  color: $warning_color;
}

// GtkSpinner

// Ensure the spinner is hidden before the animation is triggered.
@keyframes pre-delay {
  from { opacity: 0; }
  to { opacity: 0; }
}

@keyframes fade-in {
  from { filter: opacity(0%); }
}

/* Give a fade-in animation to spinners. */
spinner.fade-in:checked {
  animation: pre-delay 0.5s linear 1, fade-in 1s linear 1, spin 1s linear infinite;
  animation-delay: 0s, 0.5s, 0.5s;
}

//
// Misc (other)
//

#desktopwindow.background {
  background-color: transparent;
  background-image: none;
}