main {
  display: grid;
  place-items: center;
  position: relative;
}

.test {
  border: 1px solid red;
}

#game-pane {
  min-block-size: 0;
}
#game-pane > div.row {
  /* TOOLBAR */
  background-color: rgba(70,70,70,0.5);

}
#game-buttons-grid {
}

#game-pane > div.canvas-container {
  min-block-size: 0;
}

#game-canvas {
  display: block;
  min-block-size: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  touch-action: none;
}


/* COMMON */
.row {
  width: 100%;
  display: grid;
  grid-auto-flow: column;
  --row-pad: 4px;
  --row-gap: 10px;
  gap: var(--row-gap);
  padding: var(--row-pad);
  place-items: center;
}

.label>svg {
  width: 100%;
  height: 100%;
}

.panel {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

button:disabled {
  color: rgba(125, 125, 125, 0.5);
}

/* MENUS */
#menus {
  position: absolute;
  display: grid;
  place-items: center;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
}

#menus:has(.menu.overlay:not(.hidden)) {
  background-color: rgba(50,50,50,0.6);
}

[data-theme="light"] #menus:has(.menu.overlay:not(.hidden)) {
  background-color: rgba(220,220,220,0.7);
}

.menu {
  display: grid;
  place-items: center;
  min-height: 400px;
  max-height: 95%;

  --menu-wid: clamp(300px, 100px + 30vw, 350px);
  width: var(--menu-wid);

  --menu-pad: 5px;
  --x-button-dim: 30px;

  border: 1px solid gray;
  border-radius: 5px;
  padding: var(--menu-pad);

  gap: 5px;
  overflow: hidden;
}

/* ONLINE ENTRY MENUS */
#online-setup-type {
  padding: 0 20px;
}

#online-setup-type button {
  width: 100%;
  height: 60px;
  font-size: 1.2em;
}

#online-join-details button,
#online-join-details input[type="text"] {
  width: 50%;
  height: 60px;
  font-size: 1.2em;
}

#online-join-details input[type="text"] {
  text-transform: uppercase;
  text-align: center;
}


/* * SETUP MENUS */
.menu.setup>footer {
  grid-template-columns: auto 1fr auto;
}

#player-list-local {}

#player-list-online {}

#menu-local-setup {
  grid-template-rows: 1fr auto;
}

#menu-online-setup {
  grid-template-rows: auto 1fr auto;
}

#menu-online-setup>header input[type="text"] {
  width: 100%;
  max-width: 100%;
}

.menu input[type="text"] {
  height: 100%;
}

.menu header button,
.menu footer button {
  height: 100%;
}

.menu button:has(svg) {
  aspect-ratio: 1/1;
}

/* #menu-online-setup.guest #online-game-id {
  display: none;
} */

#menu-online-setup.guest #btn-online-start {
  display: none
}

/* * PAUSE MENU */
.menu.overlay {
  grid-template-rows: auto 1fr auto;
  background-color: rgba(30,30,30,0.98);
}

[data-theme="light"] .menu.overlay {
  background-color: rgba(230,230,230,0.98);
}

.menu.overlay > .content {
  overflow-y: auto;
}


#menu-pause > .content > .settings {
  border-color: rgb(125,125,125);
  border-style: outset;
  border-width: 3px;
  border-radius: 5px;
  background-color: rgba(50,50,50,0.5);
  padding: 5px;
}

#menu-pause > #settings header {
  place-items: unset;
  text-align: unset;
  align-items: unset;
}

[data-theme="light"] #menu-pause > .content > .settings {
  border-color: rgb(75,75,75);
  background-color: rgba(200,200,200,0.5);
}


/* SETTINGS */
#settings {
  overflow: hidden;
}
#settings > .content {
  overflow-y: auto;
}
#menu-pause #settings > .content {
  overflow: hidden;
}

#settings .settings-group-title {
  width: 100%;
  text-align: left;
}

#settings .content label:has(input[type="checkbox"]) {
  color: rgba(125, 125, 125, 0.8);
  cursor: pointer;
  display: grid;
  place-items: center;
  border-width: 2px;
  border-style: outset;
  border-radius: 3px;
  border-color: gray;
  width: 100%;
}

#settings .content label:has(input[type="checkbox"]:checked) {
  background-color: rgba(80, 80, 80, 0.5);
  color: white;
}

[data-theme="light"] #settings .content label:has(input[type="checkbox"]:checked) {
  color: black;
}


/* PLAYER LISTS */
.player-list-pane {
  --is-cpu-dim: 48px;
  --color-input-dim: var(--is-cpu-dim);
}

.player-list-pane>header {
  grid-template-columns: 1fr;
}

.player-list-col-headers {
  font-size: 0.8em;
  color: rgba(125, 125, 125, 0.8);
  grid-template-columns: 50px 1fr 48px;
}

.player-list {
  display: grid;
  gap: 5px;
}

/* SHOW "ADD PLAYER" PLACEHOLDER WHEN PLAYER SLOT IS UNFILLED */
.player-container {
  width: 100%;
  /* height: max( var(--is-cpu-dim), var(--color-input-dim) ); */
}

.player-container:not(.in-game) .row.player {
  display: none
}

.player-container.in-game .row.player-placeholder {
  display: none
}

/* ADD PLAYER BUTTON VISIBILITY - ONLY SHOW THE FIRST BUTTON AMONG UNFILLED SLOTS
 > All "not in-game" are set to display none with the exception of any 
 > that follow an "in-game" player container, aka the first listed
*/
.player-container .btn-player-add {
  display: none;
}

.menu:not(.guest) .in-game+.player-container:not(.in-game) .btn-player-add {
  display: grid;
}

/* CALCULATE THE WIDTH OF INNER COLUMN SO THAT EDITING INPUTS DON'T OVERFLOW */
.player-list-col-headers,
.row.player {
  --num-gaps: 2;
  --addtl: 0px;
  --min-wid: calc(var(--menu-wid) - 2 * var(--menu-pad) - 2 * var(--row-pad) - var(--num-gaps) * var(--row-gap) - var(--color-input-dim) - var(--is-cpu-dim) - var(--addtl));
  --cw: clamp(var(--min-wid), 0px, 80vw);
  grid-template-columns: var(--color-input-dim) var(--cw) var(--is-cpu-dim);
}

/* PLAYER IS CPU TOGGLE */
#menu-online-setup .player-container:has(.input-is-cpu input[type="checkbox"]:not(:checked)) .color-container {
  pointer-events: none;
}

.input-is-cpu {
  display: grid;
  place-items: center;
  background-color: rgba(125, 125, 125, 0.1);
  transition: background-color 0.2s;
  border-color: rgba(125, 125, 125, 0.5);
  border-radius: 3px;
  height: 48px;
  width: 48px;
  line-height: 0;
  border-style: solid;
  border-width: 1px;
  pointer-events: none;
  grid-template-rows: 1fr 10px;
}

.input-is-cpu input[type="range"] {
  pointer-events: all;
}

.menu.guest .input-is-cpu {
  grid-template-rows: auto;
}

.menu.guest .input-is-cpu input {
  display: none;
}

#menu-local-setup .input-is-cpu {
  pointer-events: all;
  cursor: pointer;
  border-style: outset;
  border-width: 3px;
}

.input-is-cpu:active {
  border-style: inset;
}

.input-is-cpu:has(.input-difficulty:active) {
  border-style: outset;
}

.input-is-cpu:has(input:checked ~ .input-difficulty[value="0"]) {
  background-color: rgba(85, 255, 0, 0.4);
}

.input-is-cpu:has(input:checked ~ .input-difficulty[value="1"]) {
  background-color: rgba(217, 255, 0, 0.4);
}

.input-is-cpu:has(input:checked ~ .input-difficulty[value="2"]) {
  background-color: rgba(255, 174, 0, 0.4);
}

.input-is-cpu:has(input:checked ~ .input-difficulty[value="3"]) {
  background-color: rgba(255, 54, 54, 0.4);
}

.input-is-cpu span {
  transition: opacity 0.2s;
}

.input-is-cpu input:not(:checked)~span {
  opacity: 0;
}

.input-is-cpu input:not(:checked)~.input-difficulty {
  display: none;
}

.input-is-cpu .input-difficulty {
  width: 100%
}

/* PLAYER DELETION / EDITING */
.menu.guest .player-list-pane>header label {
  display: none;
}

label:has(.players-editable) {
  width: var(--x-button-dim);
  height: var(--x-button-dim);
  border-style: outset;
  border-width: 2px;
  border-color: rgba(125, 125, 125, 0.8);
  border-radius: 3px;
  display: grid;
  place-items: center;
}

label:has(.players-editable):active {
  border-style: inset;
}

label:has(.players-editable:checked) {
  background-color: rgba(159, 87, 87, 0.7);
  border-style: inset;
}

label:has(.players-editable:checked):active {
  background-color: rgba(160, 67, 67, 0.7);
}

.btn-player-delete {
  display: none;
}

.menu:not(.guest) .player-list-pane:has(.players-editable:checked) .player-container.in-game .btn-player-delete {
  display: grid;
}

.input-player-name {
  width: 100%;
  display: none;
}

#menu-local-setup .player-list-pane:has(.players-editable:checked) .input-player-name {
  display: inline-block;
}

#menu-local-setup .player-list-pane:has(.players-editable:checked) .player-name {
  display: none;
}

#menu-online-setup:not(.guest) .player-list-pane:has(.players-editable:checked) .player-container:has(.input-is-cpu input[type="checkbox"]:checked) .input-player-name {
  display: inline-block;
}

#menu-online-setup:not(.guest) .player-list-pane:has(.players-editable:checked) .player-container:has(.input-is-cpu input[type="checkbox"]:checked) .player-name {
  display: none;
}

.menu:not(.guest) .player-list-pane:has(.players-editable:checked) .row.player:has(.btn-player-delete) {
  --num-gaps: 3;
  --addtl: var(--x-button-dim);
  grid-template-columns: auto var(--color-input-dim) var(--cw) var(--is-cpu-dim);
}








#gameStats {
  border: 3px outset rgba(125,125,125,1);
  border-radius: 5px;
  padding: 5px;
  background-color: rgba(50,50,50,0.5);
}
[data-theme="light"] #gameStats {
  background-color: rgba(200,200,200,0.5);
}

.playerStat:not(.hidden) {
  border-bottom: 1px solid rgba(125,125,125,0.5);
}
.playerStat:last-child, .playerStat:not(.hidden):has(+.playerStat.hidden) {
  border-bottom: none;
}

.playerScore {
  --border-color: white;
  --background-color: transparent;
  background-color: var(--background-color);
  border: 3px outset var(--border-color);
  border-radius: 5px;
  width: 50px;
  height: 50px;
}




/* *
  *
  *
  * InGame Loading Div 
  *
  *
  * */
#loadingDiv {
  font-size: 25px;
  position: absolute;
  display: grid;
  bottom: 5px;
  left: 5px;
  width: 150px;
}

#loadingDiv .loadBar {
  border: 1px solid gray;
  border-radius: 5px;
  width: 100%;
  height: 40px;
  display: grid;
  align-items: center;
  padding: 3px;
}

#loadingDiv .loadFill {
  width: 0%;
  height: 100%;
  border-radius: 3px;
}
#loadingDiv .loadFill:nth-child(1) {
  background: linear-gradient(45deg, darkgreen, lightgreen);
}
#loadingDiv .loadFill:nth-child(2) {
  background: linear-gradient(45deg, white, rgb(224, 155, 224));
}





/* SHOW END-GAME MENU BUTTON IN GAME BUTTONS ONLY WHEN GAME IS OVER, WHEN THE ENDGAME MENU IS HIDDEN (BECAUSE BOARD IS BEING SHOWN) */
#game-pane:has(~ #menus #menu-endgame:not(.hidden)) #btn-show-endgame-menu {display: none}
/* #game-pane:has(~ #menus #menu-endgame:not(.hidden)) #game-buttons-grid {display: none} */