/*

WÖRDL – Das tägliche Wort-Ratespiel

Copyright (c) Valentin und Philipp Hübner, puzzlephil.com
All rights reserved.

Version: 1.3.0

*/
* {
    box-sizing: border-box;
}

:root {
    --cell-gap: 5px;
    --max-width: 600px;
    --keyboard-max-width: 600px;
    --keyboard-height: 200px;
    --popup-animation-duration: 200ms;
}

/* das könnte man auch bei :root hineingeben */
:root:not(.dark-mode) {
  --bg-color: white;
  --txt-color: black;
  --color-cells: white;
  --border-color-cells: black;
  --color-keys: white;
  --border-color-keys: grey;
  --color-stats-key: black;
  --color-stats-val: darkred;

  --color-false: #777;
  --color-moved: #f49f36; /* c9b458 */
  --color-correct: #4a4; /* 6aaa64 */
}

:root.dark-mode {
  --bg-color: black;
  --txt-color: white;
  --color-cells: white;
  --border-color-cells: white;
  --color-keys: white;
  --border-color-keys: #444;
  --color-stats-key: white;
  --color-stats-val: red;

  --color-false: #666;
  --color-moved: #f49f36;
  --color-correct: #4a4;
}

:root.high-contrast {
  --color-false: #777;
  --color-moved: #ef9a1a; /* #8cf; */
  --color-correct: #2196f3; /* #f77a3c; */
}

:root.dark-mode #titlebar button {
    filter: invert(1);
}
:root.dark-mode #title {
    filter: invert(1);
}

body {
    background: var(--bg-color);
    font-family: sans-serif;
    user-select: none;
    transition: background-color 200ms;
}

.invisible {
    visibility: hidden;
}

.overlay {
    position: absolute;
    background: white;
    width: 100%;
    max-width: var(--max-width);
    height: 80%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: transform var(--popup-animation-duration), opacity var(--popup-animation-duration);
    overflow-y: auto;
}

.overlay:is(.invisible, .fade-out) {
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0;
}

@media (max-width: 600px) {
    .overlay {
      height: 100%;
      /*width: 95%;
      box-shadow: 2px 3px 19px 3px grey;*/
    }
}

#game {
    position: absolute;
    color: var(--txt-color);
    width: 100%;
    max-width: 600px;
    height: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    flex-direction: column;
    padding: 10px;
    gap: 20px;
}

#titlebar {
    height: 40px;
    width: 100%;
    display: flex;
}

#title {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 32px;
    background-image: url(img/RaTeWoRT.svg);
    background-repeat: no-repeat;
    background-position: center;
}

:

@media (max-width: 320px) {
    #title {
        font-size: 20px;
    }
}

#titlebar button {
    padding: 10px;
    background-repeat: no-repeat;
    background-position: center;
    background-origin: content-box;
    background-size: contain;
    width: 40px;
    /* border: 1px solid black;
    border-radius: 3px; */
    border: 0;
    background-color: transparent;
}

#titlebar button#openInfo {
    background-image: url(img/info.svg);
}

#titlebar button#openStats {
    background-image: url(img/stats-2.svg);
}

#titlebar button#dark-mode {
    background-image: url(img/dark-mode.svg);
}

#titlebar button#high-contrast {
    background-image: url(img/eye.svg);
}

#board-container {
    flex-grow: 1;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

#board {
    display: grid;
    grid-row-gap: var(--cell-gap);
    grid-column-gap: var(--cell-gap);
    grid-template-columns: repeat(5, 1fr);
}

#board .cell {
    border: solid grey;
    border-width: 1px 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-position: 100% 0%;
    font-weight: bold;
    transition: transform 200ms, box-shadow 200ms;
    background-color: var(--bg-color);
    border-radius: 20px;
}

#board .cell.active {
    box-shadow: 0 0 7px 1px grey;
}

#board .cell:is(.false, .moved, .correct) {
    background-size: 220% 100%;
    background-position: 0% 0%;
    transition: background-position 320ms ease-in-out, color 280ms, border-color 280ms;
    animation: bounce 400ms ease-in-out;
    color: var(--color-cells);
    border-color: var(--border-color-cells);
    border: 0;
}

#board .cell.false {
    background-image: linear-gradient(
        100deg,
        var(--color-false) 50%,
        var(--bg-color) 50%
        );
}

#board .cell.moved {
    background-image: linear-gradient(
        100deg,
        var(--color-moved) 50%,
        var(--bg-color) 50%
        );
}

#board .cell.correct {
    background-image: linear-gradient(
        100deg,
        var(--color-correct) 50%,
        var(--bg-color) 50%
        );
}

@keyframes bounce {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

#board .cell.shaking {
    animation: shake 820ms cubic-bezier(.36,.07,.19,.97) both;
    transform: translate(0, 0);
}

@keyframes shake {
    10%, 90% {
        transform: translate(-1px, 0);
    }
    20%, 80% {
        transform: translate(2px, 0);
    }
    30%, 50%, 70% {
        transform: translate(-4px, 0);
    }
    40%, 60% {
        transform: translate(4px, 0);
    }
}

#board .cell.jumping {
    animation: jump 500ms ease-in-out forwards;
    transform: translate(0, 0);
}

@keyframes jump {
    0%, 100% {
        transform: translate(0, 0px);
    }
    50% {
        transform: translate(0, -15px);
    }
}

#lower-area {
    width: 100%;
    height: var(--keyboard-height);
    position: relative;
}

@media (max-height: 500px) {
    #lower-area {
        max-height: 20%;
    }
}

#results-wrapper {
    width: 100%;
    position: absolute;
    top: 0px;
    height: 0px;
    overflow-y: hidden;
    transition: height 500ms;
}

#results-wrapper .invisible {
    display: none;
}

#results-wrapper.open {
    height: 100%;
}

#results {
    box-sizing: border-box;
    width: 100%;
    height: var(--keyboard-height);
    background-color: var(--bg-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 10px;
    transition: background-color 200ms;
}

#results div {
    flex-grow: 1;
    width: 100%;
}

#solution {
    display: flex;
    width: 100%;
    align-items: center;
    border: 2px solid var(--color-correct);
    border-radius: 8px;
}

#solution div {
    text-align: center;
    font-weight: bold;
    font-size: 1.3em;
}

#streak {
    font-size: 1.3em;
    display: flex;
    align-items: center;
    justify-content: center;
}

#actions {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

#actions button {
    height: 48px;
    font-size: 2em;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0;
    color: white;
    background-color: var(--color-correct);
    border-radius: 7px;
}

#actions button span {
    padding: 0 10px;
}

#actions button img {
    width: 30px;
    height: 30px;
    margin: 0 10px;
    filter: invert(1);
}

#countdown {
    display: flex;
    align-items: center;
    font-size: 1.3em;
    justify-content: center;
}

#next-game {
    width: 100%;
}

#next-game button {
    padding: 0 10px;
    height: 48px;
    font-size: 2em;
    width: 100%;
}

#keyboard {
    box-sizing: border-box;
    width: 99%;
    max-width: var(--keybord-max-width);
    height: 99%;
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 1px;
    left: 50%;
    transform: translateX(-50%);
    gap: 4px;
}

#keyboard div {
    box-sizing: border-box;
    width: 100%;
    flex-grow: 1;
    display: flex;
    flex-direction: row;
    gap: 4px;
}

#keyboard .key {
    flex-grow: 1;
    border-radius: 3px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color-keys);
    border-radius: 10px;
    justify-content: center;
    display: flex;
    align-items: center;
    font-size: 20px;

}

@media (max-width: 350px) {
    #keyboard .key {
        font-size: 10px;
    }
}

@media (max-height: 500px) {
    #keyboard .key {
        font-size: 15px;
    }
}

#keyboard .key:active{
    background-color: #6C6E70;
}

#keyboard .key:is(.false, .moved, .correct) {
    transition: background-color 280ms, border-color 280ms;
    color: var(--color-keys);
    /* border-color: var(--border-color-keys); */
    border: 0;
}

#keyboard .key.false {
    background-color: var(--color-false);
}

#keyboard .key.moved {
    background-color: var(--color-moved);
}

#keyboard .key.correct {
    background-color: var(--color-correct);
}

#keyboard :is(#backspace-key, #enter-key) {
    background-repeat: no-repeat;
    background-position: center;
    background-origin: content-box;
    background-size: contain;
    padding: 10px;
}

:root.dark-mode #keyboard :is(#backspace-key, #enter-key) {
    filter: invert(1);
    background-color: white;
}

#keyboard #enter-key {
    background-image: url(img/enter.svg);
}

#keyboard #backspace-key {
    background-image: url(img/backspace.svg);
}

#copy-results.visible {
    font-size: 20px;
    text-align: center;
    align-items: center;
    display: flex;
    justify-content: center;
}

#stats {
    text-align: center;
    color: var(--txt-color);
    background-color: var(--bg-color);
}

button:is(#close-stats, #close-info) {
    background: url(img/close.svg) var(--bg-color);
    position: absolute;
    top: 24px;
    right: 24px;
    width: 24px;
    height: 24px;
    background-repeat: no-repeat;
    background-position: center;
    background-origin: content-box;
    background-size: 24px 24px;
    border: 0;
}

:root.dark-mode button:is(#close-stats, #close-info) {
    filter: invert(1);
    background-color: white;
}

#popup-background {
    background: grey;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity var(--popup-animation-duration);
}

#popup-background:not(.invisible) {
    opacity: 0.5;
}

#popup-background.fade-out {
    opacity: 0;
}

#stats {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#stats h2 {
}

#stats .top {
  display: flex;
  flex-direction: row;
  justify-content: center;
}
#stats .col {
  margin: 7px;
  text-align: center;
}

#stats .key {
    height: 35px;
    display: table-cell;
    vertical-align: middle;
    font-size: 15px;
    color: var(--txt-color);
}
#stats .val {
    margin-top: 10px;
    font-size: 20px;
    color: var(--color-stats-val);
}

#stats .mittelwert {
  font-size: 20px;
  margin-bottom: 10px;
}

#stats .verteilung {
  --balken-hoehe: 25px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  width: 350px;
  max-width: 100%;
}

#stats .verteilung .reihe {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  font-size: calc(var(--balken-hoehe) * 0.8);
  line-height: var(--balken-hoehe);
  height: var(--balken-hoehe);
  margin-bottom: 4px;
}
#stats .verteilung .nr {
  width: 20px;
  text-align: center;
}
#stats .verteilung .balken {
  margin-left: 5px;
  padding-left: 10px;
  text-align: left;
  animation-name: balken-anim;
  animation-duration: 1s;
  -webkit-animation: balken-anim 1.0s forwards; /* for less modern browsers */
        animation: balken-anim 1.0s forwards;
}

@keyframes balken-anim {
  from { width: 0; }
  to { width: var(--l); }
}

#info {
    padding: 40px;
    text-align: justify;
    color: var(--txt-color);
    background-color: var(--bg-color);
}

#info .cell {
    border: solid grey;
    border-width: 2px 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-position: 100% 0%;
    font-weight: bold;
    font-size: 1.3em;
}

#info .cell:is(.false, .moved, .correct)
 {
    background-size: 220% 100%;
    background-position: 0% 0%;
    transition: background-position 320ms ease-in-out, color 280ms, border-color 280ms;
    animation: bounce 400ms ease-in-out;
    color: var(--color-cells);
    border-color: var(--border-color-cells);
}

#info .cell.solution {
   border: 0;
}

#info .cell.false {
    background-image: linear-gradient(
        100deg,
        var(--color-false) 50%,
        white 50%
        );
}

#info .cell.moved {
    background-image: linear-gradient(
        100deg,
        var(--color-moved) 50%,
        white 50%
        );
}

#info .cell.correct {
    background-image: linear-gradient(
        100deg,
        var(--color-correct) 50%,
        white 50%
        );
}

#info .zeile {
    display: flex;
    flex-direction: row;
    justify-content: center;
}

#info .zeile.loesung {
    border-width: 0px !important;
}

#info .cell {
    width: 50px;
    height: 50px;
    font-size: 30px;
    margin: 3px;
    border-width: 1px;
}

#info .cell:is(.false, .moved, .correct) {
    border-width: 0;
}

#info .letter {
   color: white;
}

#info .letter.correct {
    background-color: var(--color-correct);
}

#info .letter.moved {
    background-color: var(--color-moved);
}

#info .letter.false {
    background-color: var(--color-false);
}

#info .small-print {
    text-align: center;
    font-size: 0.9em;
    line-height: 1.7em;
    padding-top: 10px;
}

#hard-mode-setting {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    font-size: 1.3em;
}

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 300ms;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 300ms;
}

input:checked + .slider {
    background-color: #2196F3;
}

input:focus + .slider {
    box-shadow: 0 0 1px #2196F3;
}

input:checked + .slider:before {
    transform: translateX(26px);
}

#end-message-container {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    top: 0;
    left: 0;
    overflow: hidden;
    pointer-events: none;
}

#end-message {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    text-align: center;
    align-items: center;
    font-size: 14em;
    font-weight: bold;
    color: darkgreen;
    opacity: 0;
    top: 0;
    left: 0;
}

.shoot {
    animation-name: shoot;
    animation-duration: 3s;
}

@keyframes shoot {
    0% {
        opacity: 0;
        transform: scale(0.2);
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: scale(0.7);
    }
}