/*
***********************************
** Libadwaita Border Enhancement **
***********************************
*/
/* This config adds borders and subtle shadows to buttons */

/**********
 * Global *
 **********/

/* global config for all buttons */
button {
  box-shadow: 0 0 0 1px alpha(@view_fg_color, 0.13) inset;
}

/* global config for flat buttons */
button.flat {
  box-shadow: none;
}

/* global config for flat hovered buttons */
button.flat:hover {
  box-shadow: 0 0 0 1px alpha(@view_fg_color, 0.13) inset;
}

/* global config for checked buttons */
button:active,
button:checked {
  box-shadow: 0 0 2px mix(@shade_color, @dark_5, 0.07), 0 0 0 1px alpha(@view_fg_color, 0.25) inset;
}

/*****************
 * Linked Button *
 *****************/

/* config for linked buttons */
.linked button,
.linked button:active,
.linked button:checked {
	/*box-shadow: 0 0 0 1px alpha(@view_fg_color, 0.13) inset;*/
	box-shadow: 0 0 0 1px mix(@window_bg_color, #919191, 0.5) inset;
}

/* config for linked combo buttons */
.linked button.combo {
	box-shadow: 0 0 0 1px alpha(@view_fg_color, 0.13) inset;
}

.linked button.combo:active,
.linked button.combo:checked {
  box-shadow: 0 0 2px mix(@shade_color, @dark_5, 0.07), 0 0 0 1px alpha(@view_fg_color, 0.25) inset;
}

/***************
 * Menu Button *
 ***************/

modelbutton.flat {
  box-shadow: none;
}

modelbutton.flat:hover,
modelbutton.flat:selected,
modelbutton.flat:hover:focus-within {
  box-shadow: 0 0 0 1px alpha(@view_fg_color, 0.08) inset;
}

menubutton.flat button:not(:hover):not(:active):not(:checked) {
  box-shadow: none;
}

/*************
 * Headerbar *
 *************/

/* config for all headerbar buttons */
headerbar button {
  box-shadow: none;
}

/* config for hovered headerbar buttons*/
headerbar button:hover {
  box-shadow: 0 0 0 1px alpha(@view_fg_color, 0.13) inset;
}

/* config for checked headerbar buttons*/
headerbar button:active,
headerbar button:checked {
  box-shadow: 0 0 2px mix(@shade_color, @dark_5, 0.07), 0 0 0 1px alpha(@view_fg_color, 0.25) inset;
}

/* config for linked switch headerbar buttons */
headerbar stackswitcher.linked button {
  box-shadow: none;
}

headerbar stackswitcher.linked button:active,
headerbar stackswitcher.linked button:checked,
headerbar stackswitcher.linked button:checked:hover {
  box-shadow: 0 0 0 1px alpha(@view_fg_color, 0.13) inset;
}

/* config for switch headerbar buttons */
headerbar viewswitcher button.flat:hover {
  box-shadow: 0 0 0 1px alpha(@view_fg_color, 0.04) inset;
}

headerbar viewswitcher button.flat:active,
headerbar viewswitcher button.flat:checked,
headerbar viewswitcher button.flat:checked:hover {
  box-shadow: 0 0 0 1px alpha(@view_fg_color, 0.13) inset;
}

/*******************
 * Window Controls *
 *******************/

/* removes the borders from the window buttons */
windowcontrols button.close,
windowcontrols button.maximize,
windowcontrols button.minimize {
  box-shadow: none;
}

/*windowcontrols button image:not(:hover) {
  background-color: transparent;
}*/

/**********************
 * Navigation Sidebar *
 **********************/

/* config for navigation sidebar selected buttons */
.navigation-sidebar > row:selected {
  box-shadow: 0 0 0 1px alpha(@view_fg_color, 0.08) inset;
}

/***********
 * Popover *
 ***********/

/* config for popover buttons*/
popover list > row:hover,
popover list > row:active {
	box-shadow: 0 0 0 1px alpha(@view_fg_color, 0.08) inset;
}

/*********
 * Lists *
 *********/

listview > row:hover {
  box-shadow: 0 0 0 1px alpha(@view_fg_color, 0.08) inset;
}

/***************
 * Spin Button *
 ***************/

/* puts borders around spinbuttons */
spinbutton {
  box-shadow: 0 0 0 1px alpha(@view_fg_color, 0.08) inset;
}

/* removes the borders of spinbutton buttons */
spinbutton > button {
  box-shadow: none;
}

/**********
 * Dialog *
 **********/

/* remove borders from window controls */
window.dialog.csd headerbar windowcontrols button.close {
  box-shadow: none;
}

/* remove borders from message dialog buttons */
window.dialog.message.csd .dialog-action-area button {
  box-shadow: none;
}

/************
 * Treeview *
 ************/

treeview.view header > button {
	box-shadow: none;
}

/****************
 * Split Button *
 ****************/

splitbutton button {
	box-shadow: none;
}

splitbutton {
	box-shadow: 0 0 0 1px alpha(@view_fg_color, 0.10) inset;
}

splitbutton.flat {
	box-shadow: none;
}

/***********
 * Toolbar *
 ***********/

.horizontal.osd.toolbar button {
	box-shadow: none;
}

/***************
 * Card Button *
 ***************/

button.card {
	box-shadow: 0 0 0 1px rgba(0,0,0,0.03), 0 1px 3px 1px rgba(0,0,0,0.07), 0 2px 6px 2px rgba(0,0,0,0.03);
}

/***************
 * Grid Button *
 ***************/

grid button.background-preview-button.toggle {
	box-shadow: none;
}

grid button.background-preview-button.toggle:checked {
	box-shadow: 0 0 0 3px @accent_color;
}