:root {
  --main-width: 4px;
  --main-color: #222;
  --red-color: #bc0c0c;
  --cyan-color: #009688;
}
* {
  box-sizing: border-box;
}
body {
  font-family: Arial, Helvetica, sans-serif;
  min-height: 620px;
}
.container {
  margin: 20px auto;
  width: 1000px;
  min-height: 660px;
}
.row {
  display: flex;
}
@media (max-width: 992px) {
  .container {
    width: 770px;
    min-height: 850px;
  }
}
@media (max-width: 768px) {
  .container {
    width: 470px;
    min-height: 950px;
  }
  .row {
    flex-direction: column;
  }
}
@media (max-width: 480px) {
  .container {
    width: 330px;
    min-height: 900px;
  }
}
hr {
  border: 1px solid #eee;
}

/* game-info */
.game-info {
  display: flex;
  margin-bottom: 50px;
}
.game-info .game-name {
  flex: 1;
  margin-bottom: 0;
}
.game-info .category {
  flex: 1;
  text-align: right;
}
.category span {
  text-transform: capitalize;
  color: var(--red-color);
  font-weight: bold;
  font-size: 20px;
}
@media (max-width: 992px) {
  .game-info {
    margin-bottom: 0;
  }
  .game-info .game-name {
    font-size: 24px;
  }
  .game-info .category {
    font-size: 20px;
  }
  .category span {
    font-size: 16px;
  }
  .top {
    margin-top: 50px;
  }
}
@media (max-width: 768px) {
  .game-info {
    margin-bottom: 0;
  }
  .game-info .game-name {
    font-size: 15px;
  }
  .game-info .category {
    font-size: 15px;
  }
  .category span {
    font-size: 18px;
  }
  .top {
    margin-top: 70px;
  }
}
@media (max-width: 480px) {
  .game-info {
    margin-bottom: 0;
  }
  .game-info .game-name {
    font-size: 12px;
  }
  .game-info .category {
    font-size: 10px;
    margin-bottom: 0;
  }
  .category span {
    font-size: 16px;
  }
  .top {
    margin-top: 95px;
  }
}

/* start btn */
#start-btn {
  font-weight: bold;
  margin-left: 10px;
  /* margin: 0 150px; */
  font-size: 15px;
  padding: 5px 8px;
  background-color: rgb(190, 189, 189);
  color: #fff;
  border: 1px solid rgb(190, 189, 189);
  border-radius: 15px;
  box-shadow: 2px 2px 2px #2222222e;
  cursor: pointer;
}
/* select */
#difficulty {
  appearance: none;
  width: 140px;
  height: 30px;
  padding: 0 15px;
  border: 2px solid gray;
  outline: none;
  border-radius: 15px;
  cursor: pointer;
}
#difficulty option {
  outline: none;
  background-color: #fff;
  border-bottom: 2px solid gray;
  padding: 10px;
}
@media (max-width: 992px) {
  .difficulty-select {
    font-size: 18px;
  }
  #difficulty {
    margin: 0;
    padding: 5px;
    width: 90px;
    font-size: 12px;
    height: 30px;
  }
  #start-btn {
    font-weight: bold;
    margin: 0;
    padding: 8px 0 5px;
    font-size: 15px;
    width: 100px;
  }
}
@media (max-width: 768px) {
  .difficulty-select {
    margin: 0;
    font-size: 14px;
  }
  #difficulty {
    margin: 5px 0;
    padding: 5px;
    width: 75px;
    font-size: 13px;
    height: 26px;
  }

  #start-btn {
    font-weight: normal;
    margin: 0;
    font-size: 13px;
    width: 75px;
  }
}
@media (max-width: 480px) {
  .difficulty-select {
    font-size: 12px;
    margin-bottom: -45px;
  }
  #difficulty {
    width: 70px;
    font-size: 10px;
  }
  #difficulty .difficulty {
    display: flex;
    align-items: start;
    justify-content: start;
  }
  #start-btn {
    font-size: 10px;
    width: 80%;
  }
}
/* time */
.timer {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 15px;
  font-weight: bold;
  color: var(--red-color);
  font-size: 35px;
}
@media (max-width: 992px) {
  .timer {
    top: 20px;
    font-size: 35px;
  }
}
@media (max-width: 768px) {
  .timer {
    top: 25px;
    font-size: 30px;
  }
}
@media (max-width: 480px) {
  .timer {
    top: 40px;
    font-size: 25px;
  }
}
/* score */
.score {
  position: absolute;
  left: 17%;
  top: 6%;
  font-weight: bold;
  font-size: 30px;
  color: var(--red-color);
}
@media (max-width: 992px) {
  .score {
    position: absolute;
    left: 11%;
    top: 7%;
    font-size: 24px;
  }
}
@media (max-width: 768px) {
  .score {
    position: absolute;
    left: 19%;
    top: 8%;
    font-size: 22px;
  }
}
@media (max-width: 480px) {
  .score {
    position: absolute;
    left: 17px;
    top: 95px;
    font-size: 19px;
  }
}
/* hangman-draw */
.hangman-draw {
  flex: 1;
  background-color: #f8f8f8;
  padding: 20px;
  height: 324px;
}
.hangman-draw .the-draw {
  width: 60px;
  height: 280px;
  border-bottom: var(--main-width) solid var(--main-color);
  position: relative;
  margin: auto;
  left: -60px;
  display: none;
}
.hangman-draw .the-stand {
  position: absolute;
  width: var(--main-width);
  background-color: var(--main-color);
  height: 100%;
  left: 50%;
  margin-left: -2px;
  display: none;
}
.hangman-draw .the-hang {
  display: none;
}
.hangman-draw .the-hang::before {
  content: "";
  position: absolute;
  width: 100px;
  background-color: var(--main-color);
  height: 4px;
  left: 30px;
  top: 15px;
}
.hangman-draw .the-hang::after {
  content: "";
  position: absolute;
  width: var(--main-width);
  height: 30px;
  background-color: var(--main-color);
  left: 130px;
  top: 15px;
}
.hangman-draw .the-rope {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  position: absolute;
  left: 95px;
  top: 45px;
  border: var(--main-width) dashed var(--main-color);
  display: none;
}
.hangman-draw .the-man .head {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: var(--main-width) solid var(--main-color);
  position: absolute;
  left: 104px;
  top: 55px;
  display: none;
}
.hangman-draw .the-man .body {
  position: absolute;
  background-color: var(--main-color);
  width: var(--main-width);
  height: 130px;
  left: 130px;
  top: 102px;
  display: none;
}
.hangman-draw .the-man .hands {
  display: none;
}
.hangman-draw .the-man .hands::before,
.hangman-draw .the-man .hands::after {
  content: "";
  position: absolute;
  background-color: var(--main-color);
  width: 50px;
  height: 4px;
  top: 140px;
}
.hangman-draw .the-man .hands::before {
  transform: rotate(30deg);
  left: 85px;
}
.hangman-draw .the-man .hands::after {
  transform: rotate(-30deg);
  left: 130px;
}
.hangman-draw .the-man .legs {
  display: none;
}
.hangman-draw .the-man .legs::before,
.hangman-draw .the-man .legs::after {
  content: "";
  position: absolute;
  background-color: var(--main-color);
  width: 50px;
  height: 4px;
  top: 240px;
}
.hangman-draw .the-man .legs::before {
  transform: rotate(-30deg);
  left: 85px;
}
.hangman-draw .the-man .legs::after {
  transform: rotate(30deg);
  left: 130px;
}

/* wrong guess */
.hangman-draw.wrong-1 .the-draw {
  display: block;
}
.hangman-draw.wrong-2 .the-stand {
  display: block;
}
.hangman-draw.wrong-3 .the-hang {
  display: block;
}
.hangman-draw.wrong-4 .the-rope {
  display: block;
}
.hangman-draw.wrong-5 .head {
  display: block;
}
.hangman-draw.wrong-6 .body {
  display: block;
}
.hangman-draw.wrong-7 .hands {
  display: block;
}
.hangman-draw.wrong-8 .legs {
  display: block;
}
@media (max-width: 768px) {
  .hangman-draw {
    padding: 15px;
    min-height: 300px;
  }
}
@media (max-width: 480px) {
  .hangman-draw {
    padding: 15px;
    min-height: 290px;
  }
}

/* letters */
.letters {
  flex: 1;
  padding: 15px;
  text-align: center;
}
.letters.finished {
  pointer-events: none;
}
.letters.finished .letter-box {
  background-color: #222;
  opacity: 0.7;
}
.letters .letter-box {
  width: 55px;
  height: 55px;
  display: inline-block;
  background-color: var(--cyan-color);
  color: #fff;
  font-size: 24px;
  margin-right: 10px;
  line-height: 55px;
  text-transform: uppercase;
  font-weight: bold;
  cursor: pointer;
  margin-bottom: 20px;
  border-radius: 15px;
  box-shadow: 2px 0px 3px #2222226b;
}
.letters .letter-box.clicked {
  background-color: var(--main-color);
  opacity: 0.3;
  /* cursor: not-allowed; */
  pointer-events: none;
}

@media (max-width: 992px) {
  .letters {
    padding: 30px;
  }
  .letters .letter-box {
    width: 40px;
    height: 40px;
    font-size: 22px;
    margin-right: 8px;
    line-height: 42px;
    border-radius: 8px;
  }
}
@media (max-width: 768px) {
  .letters {
    padding: 25px;
  }
  .letters .letter-box {
    width: 35px;
    height: 35px;
    font-size: 18px;
    margin-right: 8px;
    line-height: 35px;
    border-radius: 8px;
  }
}
@media (max-width: 480px) {
  .letters {
    padding: 20px;
  }
  .letters .letter-box {
    width: 25px;
    height: 25px;
    font-size: 15px;
    margin-right: 5px;
    line-height: 28px;
    border-radius: 8px;
  }
}

/* letters guess */
.letters-guess {
  margin: 10px auto;
  background-color: #f8f8f8;
  padding: 20px;
  display: flex;
  justify-content: center;
  min-height: 104px;
}
.letters-guess span {
  width: 60px;
  height: 60px;
  font-size: 24px;
  margin-right: 10px;
  text-align: center;
  line-height: 60px;
  text-transform: uppercase;
  font-weight: bold;
  background-color: #fdfdfd;
  border-bottom: 3px solid var(--main-color);
  transition: 0.3s;
}
.letters-guess span.white-space {
  background: none;
  border-bottom: none;
  position: relative;
}
.letters-guess span.white-space::before {
  content: "";
  width: 20px;
  height: 4px;
  background-color: black;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
@media (max-width: 992px) {
  .letters-guess {
    margin: 15px auto 0;
    background-color: #f8f8f8;
    padding: 20px;
    min-height: 104px;
  }
  .letters-guess span {
    width: 40px;
    height: 40px;
    font-size: 20px;
    margin-right: 10px;
    margin-top: 5px;
    line-height: 40px;
  }
}
@media (max-width: 768px) {
  .letters-guess {
    margin: 15px auto 0;
    background-color: #f8f8f8;
    padding: 20px;
    min-height: 104px;
  }
  .letters-guess span {
    width: 40px;
    height: 40px;
    font-size: 20px;
    margin-right: 10px;
    margin-top: 5px;
    line-height: 40px;
  }
}
@media (max-width: 480px) {
  .letters-guess {
    margin: 15px auto 0;
    background-color: #f8f8f8;
    padding: 20px;
    min-height: 104px;
  }
  .letters-guess span {
    width: 40px;
    height: 40px;
    font-size: 20px;
    margin-right: 10px;
    margin-top: 5px;
    line-height: 40px;
  }
}

/* popup */
.popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  color: var(--main-color);
  padding: 45px 130px 28px;
  line-height: 1.3;
  border-radius: 15px;
  box-shadow: 3px 5px 3px #2222226b;
  font-size: 20px;
  z-index: 10000;
  text-align: center;
  margin: 25px auto;
  animation: fade-in 0.5s ease;
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translate(-50%, -60%) scale(0.8);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}
.popup strong {
  color: var(--cyan-color);
  font-weight: bold;
  font-size: 20px;
}
.popup button {
  border: 1px solid var(--main-color);
  padding: 10px 20px;
  border-radius: 5px;
  font-size: 17px;
  margin-top: 15px;
  background-color: #fff;
  cursor: pointer;
  transition: all 0.3s ease-in;
}
.popup button:hover {
  background-color: var(--cyan-color);
  border: 1px solid var(--cyan-color);
  color: #fff;
}
.popup .icon-pop {
  color: var(--red-color);
  font-size: 50px;
  margin-bottom: 10px;
}
@media (max-width: 992px) {
  .popup {
    width: 45%;
    padding: 15px;
    font-size: 18px;
  }
  .popup strong {
    font-size: 24px;
  }
  .popup button {
    padding: 10px 20px;
    font-size: 20px;
  }
  .popup .icon-pop {
    font-size: 50px;
  }
}
@media (max-width: 768px) {
  .popup {
    width: 40%;
    padding: 45px 10px 28px;
    font-size: 18px;
  }
  .popup strong {
    font-size: 20px;
  }
  .popup button {
    padding: 10px 20px;
    font-size: 18px;
  }
  .popup .icon-pop {
    font-size: 45px;
  }
}
@media (max-width: 480px) {
  .popup {
    width: 90%;
    padding: 45px 10px 28px;
    line-height: 1.3;
    font-size: 16px;
    margin: 5px auto;
  }
  .popup strong {
    font-size: 18px;
  }
  .popup button {
    padding: 8px 18px;
    font-size: 16px;
    margin-top: 15px;
  }
  .popup .icon-pop {
    font-size: 40px;
  }
}

/* hint */
#hint-btn {
  position: relative;
  left: 50%;
  top: 80%;
  transform: translate(-50%, -50%);
  font-weight: bold;
  margin-top: 40px;
  font-size: 30px;
  padding: 10px 50px;
  color: var(--cyan-color);
  background-color: #fff;
  border: 1px solid var(--cyan-color);
  border-radius: 30px 5px;
  cursor: pointer;
}
#hint-btn.clicked {
  background-color: var(--main-color);
  color: #fff;
  opacity: 0.8;
  cursor: not-allowed;
}
@media (max-width: 992px) {
  #hint-btn {
    left: 50%;
    top: 75%;
    margin-top: 33px;
    font-size: 30px;
    padding: 15px 70px;
  }
}
@media (max-width: 768px) {
  #hint-btn {
    position: relative;
    left: 50%;
    top: 87%;
    margin-top: 60px;
    font-size: 24px;
    padding: 15px 60px;
  }
}
@media (max-width: 480px) {
  #hint-btn {
    left: 50%;
    top: 86%;
    margin-top: 90px;
    font-size: 20px;
    padding: 10px 60px;
  }
}

/* how btutton */
#how-btn {
  position: fixed;
  top: 20px;
  left: 50px;
  font-size: 45px;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-weight: bold;
  border: 1px solid var(--red-color);
  background-color: #fff;
  cursor: pointer;
  z-index: 100;
}
h3 {
  color: var(--red-color);
  font-size: 18px;
  text-align: center;
}
@media (max-width: 992px) {
  #how-btn {
    position: absolute;
    top: 55px;
    left: 40px;
    font-size: 25px;
    width: 30px;
    height: 30px;
  }
}
@media (max-width: 768px) {
  #how-btn {
    position: absolute;
    top: 70px;
    left: 75%;
    font-size: 20px;
    width: 25px;
    height: 25px;
  }
  h3 {
    font-size: 16px;
    text-align: center;
  }
}
@media (max-width: 480px) {
  #how-btn {
    position: absolute;
    top: 70px;
    left: 85%;
    font-size: 20px;
    width: 25px;
    height: 25px;
  }
  h3 {
    font-size: 16px;
    text-align: center;
  }
}
.popup-info {
  width: 30%;
  position: fixed;
  left: 2%;
  top: 11%;
  background-color: #fff;
  padding: 15px 25px;
  border-radius: 30px 5px;
  border: 1px solid var(--cyan-color);
  box-shadow: 7px 7px 1px #2222222e;
  line-height: 1.2;
  z-index: 101;
}
.popup-info h2 {
  color: var(--red-color);
  margin-bottom: 8px;
  font-weight: bold;
  /* text-align: center; */
}
.popup-info button {
  font-weight: bold;
  /* margin: 0 150px; */
  font-size: 18px;
  padding: 10px 40px;
  background-color: var(--red-color);
  color: #fff;
  border: 1px solid var(--red-color);
  border-radius: 20px 5px;
  cursor: pointer;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.3s ease-in;
}
.popup-info button:hover {
  background-color: #fff;
  color: var(--red-color);
  border: 1px solid var(--red-color);
}
@media (max-width: 992px) {
  .popup-info {
    width: 90%;
    position: fixed;
    left: 5%;
    top: 19%;
    padding: 8px 15px;
    line-height: 1;
  }
  .popup-info h2 {
    margin-bottom: 0;
  }
  .popup-info button {
    font-size: 25px;
    padding: 8px 15px;
  }
}
@media (max-width: 768px) {
  .popup-info {
    width: 90%;
    position: fixed;
    left: 5%;
    top: 19%;
    padding: 8px 15px;
    line-height: 1;
  }
  .popup-info h2 {
    margin-bottom: 0;
  }
  .popup-info button {
    font-size: 20px;
    padding: 5px 15px;
  }
}
@media (max-width: 480px) {
  .popup-info {
    width: 90%;
    position: fixed;
    left: 5%;
    top: 19%;
    padding: 8px 15px;
    line-height: 1;
  }
  .popup-info h2 {
    margin-bottom: 0;
    text-align: center;
  }
  .popup-info button {
    font-size: 18px;
    padding: 6px 10px;
  }
}
/* footer */

/* ==== footer =======*/
footer {
  background: #fff;
  padding: 18px 0;
  margin-top: 20px auto;
  position: fixed;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 65%;
  border-top: 2px solid #eee;
}
.footer {
  text-align: center;
  margin: 0 auto;
  padding: 5px 20px;
  max-width: 1200px;
}
.footer p {
  margin: 0;
  font-size: 16px;
  color: #222;
}
.footer span {
  font-weight: bold;
  color: var(--red-color);
}
.footer i {
  color: var(--red-color);
}

@media (max-width: 992px) {
  .footer {
    padding: 0;
  }
  .footer p {
    font-size: 14px;
  }
}
@media (max-width: 768px) {
}
@media (max-width: 480px) {
  .footer p {
    font-size: 12px;
  }
}
#reset-btn {
  position: absolute;
  right: 270px;
  top: 49px;
  /* margin-top: 5px; */
  font-size: 18px;
  padding: 5px 10px;
  font-weight: bold;
  background-color: rgb(190, 189, 189);
  color: #fff;
  border: 1px solid rgb(190, 189, 189);
  border-radius: 15px;
  box-shadow: 2px 2px 2px #2222222e;
  cursor: pointer;
}
@media (max-width: 992px) {
  #reset-btn {
    right: 244px;
    top: 7%;
    margin: 0;
    padding: 7px 0 5px 0;
    font-size: 15px;
    width: 41%;
  }
}
@media (max-width: 768px) {
  #reset-btn {
    right: 36%;
    top: 8%;
    font-weight: normal;
    margin: 0;
    font-size: 13px;
    width: 30%;
  }
}
@media (max-width: 480px) {
  #reset-btn {
    left: 141px;
    top: 100px;
    font-size: 11px;
    width: 74px;
  }
}