html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  --color: #4e4a4e;
  --background: #deeed6;
  --background-disabled: #8595a1;
  --normal-border: 0px;
  --border-color: #4e4a4e;
  --thick-border: 8px;
  --tile-color: #140c1c;
  font-family: "Bitstream Vera Sans", sans-serif;
  color: var(--border-color);
}

* {
  box-sizing: border-box;
}

body.dark {
  --background: #140c1c;
  --color: #8595a1;
  --border-color: #8595a1;
  --background-disabled: #4e4a4e;
}
@media (prefers-color-scheme: dark) {
  body:not(.light) {
    --background: #140c1c;
    --color: #8595a1;
    --border-color: #8595a1;
    --background-disabled: #4e4a4e;
  }
}

body.light .gridlet.off {
  background: repeating-linear-gradient(45deg, var(--background) 0px, var(--background) 10px, var(--tile-color) 10px, var(--tile-color) 13px);
  background-attachment: scroll;
}

body.light.colorblind .gridlet:after {
  border: 2px solid var(--border-color);
}

@media (prefers-color-scheme: light) {
  body:not(.dark) .gridlet.off {
    background: repeating-linear-gradient(45deg, var(--background) 0px, var(--background) 10px, var(--tile-color) 10px, var(--tile-color) 13px);
    background-attachment: scroll;
  }

  .colorblind .gridlet:after {
    border-radius: 2px solid var(--border-color);
  }
}

@media (max-height: 680px) {
  .optional-title {
    display: none;
  }

  body .modal {
    border-radius: 25vmin;
  }

  body .grid {
    column-gap: min(0.5rem, 1.5vmin);
    row-gap: min(0.5rem, 1.5vmin);
    margin: min(1rem, 3.0vmin) 0;
  }

  body .modal .grid {
    margin: min(0.5rem, 1.5vmin);
  }

  body > button {
    margin: min(0.5rem, 1.5vmin) 0rem min(2rem, 6vmin);
  }

  body .prev-guess::after {
    top: -1.5rem;
  }
}


@media (max-width: 590px) {
  body #tutorial-back, body #tutorial-skip {
    margin: 0;
    position: fixed;
    bottom: 1rem;
    z-index: 1;
  }

  body #tutorial-back {
    left: 2px;
  }

  body #tutorial-skip {
    right: 2px;
  }
}

body {
  background: var(--background);
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: 0.6s;
}

button {
  width: min(20rem, 60vmin);
  height: min(5rem, 15vmin);
  background: var(--background);
  color: var(--color);
  border: 4px solid var(--border-color);
  margin: min(1rem, 3vmin);
  flex: 0 0 auto;
  font-size: 1.5rem;
  cursor: pointer;
}

button.disabled {
  background: var(--background-disabled);
}

.modal button {
  width: min(20rem, 60vmin);
  height: min(3rem, 9vmin);
  margin: min(0.5rem, 1.5vmin);
  border-width: 2px;
  font-size: 1.2rem;
}

.grid {
  margin: min(1rem, 3vmin);
  display: grid;
  column-gap: min(1rem, 3vmin);
  row-gap: min(1rem, 3vmin);
  justify-content: center;

}

.grid.grid-3 {
  grid-template-columns: repeat(3, min(5rem, 15vmin));
}
.grid.grid-4 {
  grid-template-columns: repeat(4, min(5rem, 15vmin));
}
.grid.grid-5 {
  grid-template-columns: repeat(5, min(5rem, 15vmin));
}
.grid.grid-6 {
  grid-template-columns: repeat(6, min(5rem, 15vmin));
}
.grid.grid-7 {
  grid-template-columns: repeat(7, min(5rem, 15vmin));
}

.gridlet {
  width: min(5rem, 15vmin);
  height: min(5rem, 15vmin);
  background: var(--tile-color);
  border: var(--normal-border) solid var(--border-color);
  transition: 0.6s;
  display:flex;
}

@keyframes unmorph-on {
  from {
    border-radius: 100%;
    background: #597dce;
    border-color: #30346d;
  }
}
@keyframes unmorph-off {
  from {
    border-radius: 100%;
    background: var(--background);
    border-color: #30346d;
  }
}

.gridlet.off {
  --normal-border: 3px;
  background: var(--background);
  animation-duration: 1s;
  animation-name: unmorph-off;
  animation-timing-function: ease-in-out;
}

.shape-examples .gridlet.off {
  background: #deeed6;
}

.gridlet.on {
  animation-duration: 1s;
  animation-name: unmorph-on;
  animation-timing-function: ease-in-out;
}

.guess, .hardmode .main-grid .correct, .hardmode .main-grid .sorta, .hardmode .main-grid .wrong {
  --tile-color: #597dce;
  --border-color: #30346d;
}

.correct {
  --tile-color: #6daa2c;
  --border-color: #346524;
}

.sorta {
  --tile-color: #dad45e;
  --border-color: #854c30;
}

.wrong {
  --tile-color: #d04648;
  --border-color: #442434;
}

.colorblind .gridlet.wrong:after, .colorblind .gridlet.correct:after, .colorblind .gridlet.sorta:after {
  background: var(--background);
  color: var(--tile-color);
  border-radius: 2rem;
  margin: auto;
  width: 2rem;
  height: 2rem;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
}

.colorblind .gridlet.wrong:after {
  content: "X";
}
.colorblind .gridlet.sorta:after {
  content: "R";
}
.colorblind .gridlet.correct:after {
  content: "✓";
}

.colorblind.hardmode .main-grid .gridlet:after {
  content: none;
}

.gridlet.border-left {
  border-left-width: var(--thick-border);
}

.gridlet.border-right {
  border-right-width: var(--thick-border);
}

.gridlet.border-top {
  border-top-width: var(--thick-border);
}

.gridlet.border-bottom {
  border-bottom-width: var(--thick-border);
}

.border-left.border-top {
  border-top-left-radius: 100%;
}
.border-left.border-bottom {
  border-bottom-left-radius: 100%;
}
.border-right.border-top {
  border-top-right-radius: 100%;
}
.border-right.border-bottom {
  border-bottom-right-radius:100%;
}

@keyframes happy-anim {
  from {
    transform: rotate(0);
  }

  to {
    transform: rotate(360deg);
  }
}
.gridlet.happy {
  animation-duration: 1s;
  animation-name: happy-anim;
  animation-timing-function: ease-in-out;
}


.modal-container {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: 1s;
  transform: translate(0, -100vh);
  z-index: 2;
}

.modal-container.show {
  transform: translate(0, 0);
}

.modal {
  width: min(60rem, 100vw);
  height: min(60rem, 100vh);
  padding: min(10rem, 10vmin);
  border-radius: min(100%, 50vmin);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--background);
  border: 8px solid var(--border-color);
  color: var(--color);
  transition: 1s;
  transform: rotate(-180deg);
}

.show .modal {
  transform: rotate(0deg);
}


hr {
  width: 50vw;
  border: 1px solid #4e4a4e;
}

#game hr {
  width: min(15rem, 45vmin);
  border: 1px solid #30346d;
}

.shape-examples {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.prev-guess {
  position: relative;
  margin-top: 3rem;
}

.prev-guess::after {
  background: #deeed6;
  color: #4e4a4e;
  border: 4px solid #4e4a4e;
  border-radius: 2rem;
  content: "Guess " counter(guesses) " / 5";
  position: absolute;
  left: -2rem;
  top: -2.5rem;
  width: 10rem;
  height: 2rem;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  counter-increment: guesses 1;
}

.guess-container {
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  counter-reset: guesses;
}

.header {
  color: var(--border-color);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  font-size: 1.2rem;
  width: 100%;
}

h1 {
  font-size: 2rem;
  font-weight: lighter;
}

h2 {
  font-size: 1.5rem;
  font-weight: lighter;
}

h3 {
  font-size: 1.2rem;
  font-weight: lighter;
}

#help-button, #settings-button {
  cursor: pointer;
  margin: 0 2rem;
}

.next-stuff, #statistics {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  align-items: center;
  width: 100%;
  flex-wrap: wrap-reverse;
}

#statistics div {
  text-align: center;
}

.stat {
  font-size: 2rem;
  margin: 0.5rem;
}

#guess-distribution {
  width: 100%;
}

#guess-distribution div {
  display: flex;
  flex-direction: row;
  align-items: center;
}

.score-bar, .no-score-bar {
  padding: 0 1rem;
  margin: 0.25rem 1rem;
  height: 2rem;
  border-left: 2px solid #346524;
}

.score-bar {
  background: #346524;
  color: #deeed6;
  justify-content: flex-end;

  border-top-right-radius: 1rem;
  border-bottom-right-radius: 1rem;

  transition: 1.0s;
  width: 0%;
}

#next-time {
  text-align: center;
  font-size: 2rem;
}

.hidden {
  display: none;
}

.toasty-button {
  position: relative;
}

.toast-container {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  clip-path: polygon(0% 0%, 100% 0%, 100% -400%, 0% -400%);
  display: flex;
  justify-content: center;
}

.toast-container > div {
  position: absolute;
  background: #442434;
  border: 8px solid #140c1c;
  color: #deeed6;
  border-radius: 100%;
  width: 8rem;
  height: 8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transform: rotate(180deg);
  transition: 0.6s;
}

.toast-container > div.show {
  transform: translate(0, -100%) rotate(0deg) ;
}

#credits {
  text-align: center;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
}

#credits div {
  font-size: 1.2rem;
  font-weight: lighter;
  margin: 0.25rem;
}

a {
  color: #597dce;
}

#settings {
  display: grid;
  grid-template-columns: max-content max-content;
  align-items: center;
}

#settings p {
  grid-column: span 2;
  text-align: center;
}

#settings > div {
  margin: 0.5rem;
}

.toggle {
  background: #4e4a4e;
  color: #deeed6;
  border-radius: 1.5rem;
  height: 3rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  position: relative;
  padding: 0;
  width: fit-content;
}

.toggle div {
  width: 5rem;
  text-align: center;
  margin: 0;
  padding: 0;
}

.toggle div:not(.toggle-back) {
  z-index: 2;
  cursor: pointer;
  padding: 1rem;
}

.toggle-back {
  border-radius: 1.5rem;
  height: 3rem;
  background: #346524;
  position: absolute;
  z-index: 1;
  top: 0;
  transition: 0.2s;
}

.toggle-back-1 {
  left: 0;
}
.toggle-back-2 {
  left: 5rem;
}
.toggle-back-3 {
  left: 10rem;
}

.loose-shapes {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  max-width: min(20rem, 60vmin);
}

.loose-shapes > .gridlet {
  margin: min(0.5rem, 1.5vmin);
}

#main-container {
  display: flex;
  flex-direction: row;
  justify-content: center;
  width: 100%;
}

#tutorial-back, #tutorial-skip {
  width: 0;
  height: 0;
  border-top: min(2.5rem, 7.5vmin) solid transparent;
  border-bottom: min(2.5rem, 7.5vmin) solid transparent;
  margin: min(5rem, 15vmin) 0;
  cursor: pointer;
}
#tutorial-back {
  border-right: min(2.5rem, 7.5vmin) solid #597dce;
}
#tutorial-skip {
  border-left: min(2.5rem, 7.5vmin) solid #597dce;
}

#game {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.tutorial-arrow-container {
  width: min(2.5rem, 7.5vmin);
}