horst3180_arc-theme/common/gtk-3.0/3.16/_lightdm.scss

/* the panel widget at the top */
#panel_window {
  background-color: $panel_bg;
  color: $panel_fg;
  font: bold;
  box-shadow: inset 0 -1px darken($panel_bg, 7%);

  /* the menubars/menus of the panel, i.e. indicators */
  .menubar,
  .menubar > .menuitem {
    background-color: transparent;
    color: $panel_fg;
    font: bold;
  }

  .menubar .menuitem:insensitive {
    color: darken($panel_fg, 20%);

    GtkLabel { color: inherit; }
  }
  .menubar .menu .menuitem { font: normal; }
}

/* the login window */
#login_window,
#shutdown_dialog,
#restart_dialog {
  font: normal;
  border-style: none;
  background-color: transparent;
  color: $fg_color;
}

/* the top half of the login-window, in GtkDialog terms, the content */
#content_frame {
  padding-bottom: 14px;
  background-color: transparentize($bg_color, 0.05);
  border-top-left-radius: 2px;
  border-top-right-radius: 2px;
}

#content_frame .button {
  @include button(normal);

  &:hover { @include button(hover); }
  &:active, &:checked { @include button(active); }
  &:insensitive { @include button(insensitive); }
}

/* the lower half of the login-window, in GtkDialog terms the buttonbox or action area */
#buttonbox_frame {
  padding-top: 20px;
  padding-bottom: 0px;
  border-style: none;
  background-color: $osd_bg_color;
  border-bottom-left-radius: 2px;
  border-bottom-right-radius: 2px;
}

#buttonbox_frame .button{
  @include button(osd);

  &:hover { @include button(osd-hover); }
  &:active, &:checked { @include button(osd-active); }
  &:insensitive { @include button(osd-insensitive); }
}

#login_window #user_combobox {
  color: $fg_color;
  font: 13px;

  .menu { font: normal; }
  .arrow {}
}

/* the user's avatar box */
#user_image {
  padding: 3px;
  border-radius: 3px;
}

/* the border around the user's avatar box */
#user_image_border {}

/* the shutdown button */
#shutdown_button.button {
  color: $selected_fg_color;
  outline-color: transparentize($selected_fg_color, 0.7);
  border-color: $destructive_color;
  background-color: $destructive_color;
  background-image: none;
  background-clip: border-box;

  &:hover {
    color: $selected_fg_color;
    outline-color: transparentize($selected_fg_color, 0.7);
    border-color: lighten($destructive_color, 9%);
    background-color: lighten($destructive_color, 9%);
    background-image: none;
  }
  &:active, &:checked {
    color: $selected_fg_color;
    outline-color: transparentize($selected_fg_color, 0.7);
    border-color: darken($destructive_color, 7%);
    background-color: darken($destructive_color, 7%);
    background-image: none;
  }
}

/* the restart button */
#restart_button.button {
  $_restart_bg: #51CF74;

  color: $selected_fg_color;
  outline-color: transparentize($selected_fg_color, 0.7);
  border-color: $_restart_bg;
  background-color: $_restart_bg;
  background-image: none;
  background-clip: border-box;

  &:hover {
    color: $selected_fg_color;
    outline-color: transparentize($selected_fg_color, 0.7);
    border-color: lighten($_restart_bg, 9%);
    background-color: lighten($_restart_bg, 9%);
    background-image: none;
  }
  &:active, &:checked {
    color: $selected_fg_color;
    outline-color: transparentize($selected_fg_color, 0.7);
    border-color: darken($_restart_bg, 7%);
    background-color: darken($_restart_bg, 7%);
    background-image: none;
  }
}

/* the warning, in case a wrong password is entered or something else goes wrong according to PAM */
#greeter_infobar {
  border-bottom-width: 0;
  font: bold;
}