@import url("https://fonts.googleapis.com/css?family=Poppins|Pacifico&display=swap");
*, *:before, *:after {
  box-sizing: border-box;
}

html {
  font-size: 20px;
  color: black;
}

body {
  margin: 0;
  width: 100vw;
  height: 100vh;
  font-family: Poppins, sans-serif;
  background-color: #4273a3;
  overflow: hidden;
}

div.canvCont {
  width: 100%;
  height: 80%;
  margin: 0;
  display: -webkit-box;
  display: flex;
  -webkit-box-align: center;
          align-items: center;
  -webkit-box-pack: center;
          justify-content: center;
  overflow: hidden;
}

canvas {
  margin: 5% 2.5%;
  background-color: #6290c8;
  z-index: 1;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}

@-webkit-keyframes animatetop {
  from {
    top: -15rem;
    opacity: 0;
  }
  to {
    middle: 0;
    opacity: 1;
  }
}

@keyframes animatetop {
  from {
    top: -15rem;
    opacity: 0;
  }
  to {
    middle: 0;
    opacity: 1;
  }
}

div.panel {
  width: 100%;
  height: 10%;
  display: -webkit-box;
  display: flex;
  background-color: #003b64;
  -webkit-box-pack: center;
          justify-content: center;
  -webkit-box-align: center;
          align-items: center;
  position: relative;
}

div.panel button {
  min-height: 70%;
  max-height: 90%;
  font-size: 4.2vmin;
  margin: 0.5rem;
}

@media screen and (min-width: 768px) {
  div.panel button {
    margin: 0.5rem 1rem;
  }
  div.panel button.volumebox {
    display: none;
  }
}

div.panel h3 {
  color: white;
  text-align: center;
  font-size: 0.7rem;
}

@media screen and (min-width: 768px) {
  div.panel h3 {
    font-size: 0.9rem;
  }
}

div.panel div.hintbox {
  display: none;
  position: absolute;
  top: 100%;
  background-color: #0d84da;
  border: 3px solid white;
  border-radius: 5px;
  padding: 1rem;
  z-index: 2;
  color: white;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
          flex-direction: column;
  -webkit-box-pack: center;
          justify-content: center;
  width: 100%;
}

@media screen and (min-width: 768px) {
  div.panel div.hintbox {
    width: -webkit-max-content;
    width: -moz-max-content;
    width: max-content;
  }
}

div.panel div.hintbox p {
  margin: 0;
  text-decoration: underline;
  text-align: center;
}

div.panel div.hintbox button {
  font-size: 1rem;
  margin: 0.1rem;
}

div.panel div.voldiv {
  -webkit-box-pack: center;
          justify-content: center;
  -webkit-box-align: center;
          align-items: center;
  cursor: pointer;
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  height: 2rem;
  background-color: #003b64;
  padding: 0.2rem;
  z-index: 1;
  border-bottom-left-radius: 0.35rem;
}

@media screen and (min-width: 768px) {
  div.panel div.voldiv {
    display: -webkit-box;
    display: flex;
    position: static;
    height: 40%;
    background-color: transparent;
    padding: 0;
    z-index: 1;
    border-radius: 0;
  }
}

div.panel div.voldiv i:not(.muted) {
  -webkit-filter: invert(49%) sepia(41%) saturate(7185%) hue-rotate(184deg) brightness(92%) contrast(90%);
          filter: invert(49%) sepia(41%) saturate(7185%) hue-rotate(184deg) brightness(92%) contrast(90%);
}

div.panel div.voldiv input {
  margin: 0;
  margin-left: 0.7rem;
  background-color: #4273a3;
}

div.hintTitle {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 3;
  height: 10%;
  width: 100%;
  background-color: #0d84da;
  display: none;
  -webkit-box-pack: center;
          justify-content: center;
  -webkit-box-align: center;
          align-items: center;
}

div.hintTitle h2 {
  text-align: center;
  font-size: 0.9rem;
  margin: 0.5rem auto;
}

@media screen and (min-width: 768px) {
  div.hintTitle h2 {
    font-size: 1.3rem;
  }
}

div.victory {
  display: none;
  position: absolute;
  width: 100vw;
  height: 100vh;
  top: 0;
  left: 0;
  -webkit-box-align: center;
          align-items: center;
  -webkit-box-pack: center;
          justify-content: center;
  z-index: 4;
}

div.victory > div {
  min-width: 50%;
  max-width: 100%;
  max-height: 80%;
  padding: 2rem;
  -webkit-animation-name: animatetop;
          animation-name: animatetop;
  -webkit-animation-duration: 0.4s;
          animation-duration: 0.4s;
  background-color: #0d84dacc;
  text-align: center;
  border-radius: 0.5rem;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}

div.victory > div button {
  font-size: 1.2rem;
}

div.victory > div h1 {
  font-weight: 800;
  text-decoration: underline;
  font-size: 2.5rem;
  margin: 0.5rem 0;
}

div.victory > div h2 {
  margin: 1rem 0;
}

div.setup {
  display: none;
  position: fixed;
  width: 100vw;
  height: 100vh;
  top: 0;
  left: 0;
  -webkit-box-align: center;
          align-items: center;
  -webkit-box-pack: center;
          justify-content: center;
  z-index: 3;
  background-color: #0b6cb1;
}

div.setup > div {
  width: 100%;
  margin: 0;
  max-height: 100%;
  padding: 2rem;
  top: 50%;
  text-align: center;
  color: black;
  overflow: hidden auto;
  z-index: 3;
  background-color: #0d84da;
}

@media screen and (min-width: 768px) {
  div.setup > div {
    margin: 7rem;
    width: auto;
    min-width: 50%;
    max-width: 90%;
    max-height: 90%;
    border: 2px solid black;
    border-radius: 0.8rem;
  }
  div.setup > div::-webkit-scrollbar-track {
    box-shadow: inset 0 0 0.3rem rgba(0, 0, 0, 0.3);
    border-radius: 0.5rem;
  }
  div.setup > div::-webkit-scrollbar {
    width: 0.6rem;
  }
  div.setup > div::-webkit-scrollbar-thumb {
    border-radius: 0.5rem;
    box-shadow: inset 0 0 0.3rem rgba(0, 0, 0, 0.3);
    background-color: #003b64;
  }
}

div.setup > div button {
  font-size: 2rem;
  margin-bottom: 2rem;
  margin-top: 0.5rem;
}

div.setup > div button.opt {
  font-size: 1rem;
  margin: 0;
}

div.setup > div h1 {
  font-weight: 100;
  text-decoration: underline;
  font-size: 2.7rem;
  margin: 0.1rem;
  font-family: Pacifico;
  line-height: 3.5rem;
}

div.setup > div h2 {
  margin: 0.1rem;
  font-size: 1.3rem;
}

div.setup > div h3 {
  margin: 0.1rem;
}

div.setup > div h4 {
  margin: 0;
  margin-bottom: 1rem;
}

div.setup > div p {
  margin: 0.1rem;
  font-size: 0.9rem;
}

div.setup > div p.instruction {
  text-align: justify;
  margin: auto;
  max-width: 20rem;
}

div.setup > div img {
  height: 7rem;
}

@media screen and (min-width: 768px) {
  div.setup > div img {
    height: 10rem;
  }
}

div.setup > div ul.settings {
  font-size: 0.8rem;
  margin: 0.5rem auto;
  list-style-type: "\2794";
  text-align: left;
  padding: 0;
}

@media screen and (min-width: 768px) {
  div.setup > div ul.settings {
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    min-width: 60%;
    max-width: 90%;
  }
}

div.setup > div ul.settings li.difficulty {
  font-size: 0.9rem;
  font-weight: 800;
}

div.setup > div ul.settings ul.sublist {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(5rem, 1fr));
  margin: 0;
  list-style-type: none;
}

div.setup > div ul.settings ul.sublist li {
  margin: 0.1rem 0.5rem;
  display: -webkit-box;
  display: flex;
  -webkit-box-pack: start;
          justify-content: flex-start;
}

div.setup > div ul.settings ul.sublist li.grid-2 {
  grid-column: span 2;
}

div.setup > div ul.settings span.x {
  font-size: 1.5rem;
  line-height: 1.7rem;
}

div.setup > div div.voldiv {
  border: 2px solid #003b64;
  border-radius: 0.2rem;
  margin: 1rem auto;
  padding: 1rem;
  text-align: center;
  display: grid;
  grid-template-columns: 2fr 10fr;
  grid-template-rows: 1fr 2fr;
}

@media screen and (min-width: 768px) {
  div.setup > div div.voldiv {
    width: 70%;
  }
}

div.setup > div div.voldiv p {
  grid-row: 1;
  grid-column: span 2;
  font-size: 1rem;
  margin: 0;
  line-height: 1rem;
}

div.setup > div div.voldiv input {
  width: 90%;
  grid-row: 2;
  grid-column: 2;
  margin: auto 0.5rem;
}

div.setup > div div.voldiv i {
  cursor: pointer;
}

i.mute {
  content: url("../img/volume-up-solid.svg");
  grid-row: 2;
  grid-column: 1;
  height: 2rem;
  margin: auto;
  margin-right: 0;
  -webkit-filter: invert(17%) sepia(81%) saturate(1239%) hue-rotate(176deg) brightness(93%) contrast(108%);
          filter: invert(17%) sepia(81%) saturate(1239%) hue-rotate(176deg) brightness(93%) contrast(108%);
}

i.mute.muted {
  content: url("../img/volume-mute-solid.svg");
  -webkit-filter: invert(24%) sepia(96%) saturate(1831%) hue-rotate(187deg) brightness(92%) contrast(91%);
          filter: invert(24%) sepia(96%) saturate(1831%) hue-rotate(187deg) brightness(92%) contrast(91%);
}

i.mute::-moz-selection {
  background-color: inherit;
}

i.mute::selection {
  background-color: inherit;
}

label {
  cursor: pointer;
  display: -webkit-box;
  display: flex;
  -webkit-box-pack: center;
          justify-content: center;
  -webkit-box-align: center;
          align-items: center;
}

label:hover {
  color: #003b64;
}

input {
  outline: none;
}

input[type=radio] {
  position: relative;
  height: 1.5rem;
  width: 1.5rem;
  margin: 0.4rem;
  cursor: pointer;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  -webkit-transition: background-color 0.3s linear;
  transition: background-color 0.3s linear;
  border: 2px solid white;
  border-radius: 50%;
}

input[type=radio]:hover {
  background-color: #0b6cb1;
}

input[type=radio]:checked:after {
  content: "";
  position: absolute;
  left: 0.4rem;
  top: 0.15rem;
  width: 0.35rem;
  height: 0.6rem;
  border: solid white;
  border-width: 0 0.15rem 0.15rem 0;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  box-sizing: content-box;
}

input[type=radio]:disabled {
  border-color: gray;
}

input[type=number] {
  height: 1.6rem;
  background-color: #0b6cb1;
  border: 2px solid black;
  color: white;
  font-family: inherit;
  border-radius: 0.25rem;
  font-size: 0.9rem;
  width: 2.7rem;
  padding: 0.3rem;
}

input[type=number]::-webkit-input-placeholder {
  -webkit-transition: opacity 0.2s linear;
  transition: opacity 0.2s linear;
  text-align: center;
  color: black;
}

input[type=number]::-moz-placeholder {
  -webkit-transition: opacity 0.2s linear;
  transition: opacity 0.2s linear;
  text-align: center;
  color: black;
}

input[type=number]::-ms-input-placeholder {
  -webkit-transition: opacity 0.2s linear;
  transition: opacity 0.2s linear;
  text-align: center;
  color: black;
}

input[type=number]::placeholder {
  -webkit-transition: opacity 0.2s linear;
  transition: opacity 0.2s linear;
  text-align: center;
  color: black;
}

input[type=number]:focus::-webkit-input-placeholder {
  opacity: 0;
}

input[type=number]:focus::-moz-placeholder {
  opacity: 0;
}

input[type=number]:focus::-ms-input-placeholder {
  opacity: 0;
}

input[type=number]:focus::placeholder {
  opacity: 0;
}

input[type=range] {
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
  height: 1rem;
  border-radius: 0.15rem;
  margin: 0.7rem 0.5rem;
  background-color: #003b64;
  cursor: pointer;
  opacity: 0.8;
  -webkit-transition: opacity 0.2s linear;
  transition: opacity 0.2s linear;
}

input[type=range]:hover {
  opacity: 1;
}

input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
          appearance: none;
  width: 1.25rem;
  height: 1.25rem;
  background-color: #0b6cb1;
  border: none;
  border-radius: 0.25rem;
}

input[type=range]::-moz-range-thumb {
  -moz-appearance: none;
       appearance: none;
  width: 1.25rem;
  height: 1.25rem;
  background-color: #0b6cb1;
  border: none;
  border-radius: 0.25rem;
}

input[type=range][disabled] {
  background-color: #0b6cb1;
}

input[type=range][disabled]::-webkit-slider-thumb {
  background-color: gray;
}

input[type=range][disabled]::-moz-range-thumb {
  background-color: gray;
}

button {
  background-color: #0d84da;
  cursor: pointer;
  color: white;
  border: 3px solid white;
  font-family: inherit;
  border-radius: 5px;
  outline: none;
  -webkit-transition: background-color 0.3s ease-in-out;
  transition: background-color 0.3s ease-in-out;
}

button:hover {
  background-color: #0b6cb1;
}

footer {
  display: -webkit-box;
  display: flex;
  height: 10%;
  width: 100%;
  -webkit-box-pack: center;
          justify-content: center;
  -webkit-box-align: center;
          align-items: center;
  text-align: center;
}

footer p {
  margin: 0;
  font-size: 0.9rem;
}

a {
  color: #003b64;
  text-decoration: none;
}

a:hover {
  color: #0b6cb1;
}

::-moz-selection {
  background-color: #0b6cb1;
}

::selection {
  background-color: #0b6cb1;
}