@import 'normalize.css';

html{
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  }

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: #ffffff00;
  margin-left: auto;
  margin-right: auto;
}

.wrapper {
  padding: 35px 40px;
  border-radius: 30px;
  background: #fff4f4;
  border: 1px solid #686868;
  max-width: 80%;
}

.wrapper .utilities {
  display: flex;
  align-items: center;
  justify-content: space-between; 
}

.utilities  .column {
  display: flex;
  align-items: center;
}

.utilities  span {
  font-family: 'Open Sans', sans-serif;
  font-weight: 500;
  margin-right: 15px;
  font-size: 1.19rem;
}

.utilities  input {
  outline: none;
  border-radius: 30px;
}

.volume-slider input {
  accent-color: #fff;
}

.noteName-checkbox input {
  height: 30px;
  width: 60px;
  cursor: pointer;
  appearance: none;
  position: relative;
  background: #4B4B4B
}

.noteName-checkbox input::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 5px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #8c8c8c;
  transform: translateY(-50%);
  transition: all 0.3s ease;
}

.noteName-checkbox input:checked::before {
  left: 35px;
  background: #fff;
}

.piano-checkbox input {
  height: 30px;
  width: 60px;
  cursor: pointer;
  appearance: none;
  position: relative;
  background: #4B4B4B
}

.piano-checkbox input::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 5px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #8c8c8c;
  transform: translateY(-50%);
  transition: all 0.3s ease;
}

.piano-checkbox input:checked::before {
  left: 35px;
  background: #fff;
}

.piano-keys {
  display: flex;
  list-style: none;
  margin: 15px 0 20px 0;
}

.piano-keys .key {
  cursor: pointer;
  user-select: none;
  position: relative;
  text-transform: uppercase;
}

#shortPiano  .piano-keys .black {
  z-index: 2;
  width: 44px;
  height: 315px;
  margin: 0 -22px 0 -22px;
  border-radius: 0 0 5px 5px;
  background: linear-gradient(#303030 88%, #242424 90%);
}

.piano-keys .black.active {
  box-shadow: inset -5px 5px 10px rgba(0, 0, 0, 2);
  background:linear-gradient(to bottom, #303030 88%, #000000 90%);
}

#shortPiano .piano-keys .white {
  height: 500px;
  width: 70px;
  border-radius: 0 0 8px 8px;
  border: 1px solid #000;
  background: linear-gradient(#fff 95%, #eee 95%);
}

.piano-keys .white.active {
  box-shadow: inset -5px 5px 20px rgba(0,0,0,0.2);
  background:linear-gradient(to bottom, #fff 0%, #eee 100%);
}

#shortPiano .piano-keys .key span {
  position: absolute;
  bottom: 35px;
  width: 100%;
  color: #A2A2A2;
  font-size: 1.13rem;
  text-align: center;
}

.piano-keys .key.hide span {
  display: none;
}

.piano-keys .black span {
  bottom: 15px;
  color: #888888;
}

#longPiano .piano-keys .black {
  z-index: 2;
  width: 24px;
  height: 171px;
  margin: 0 -12px 0 -12px;
  border-radius: 0 0 5px 5px;
  background: linear-gradient(#303030 88%, #242424 90%);
}

#longPiano .piano-keys .white {
  height: 271px;
  width: 38px;
  border-radius: 0 0 6px 6px;
  border: 1px solid #000;
  background: linear-gradient(#fff 95%, #eee 95%);

}

#longPiano .piano-keys .key span {
  position: absolute;
  bottom: 35px;
  width: 100%;
  color: #A2A2A2;
  font-size: 0.68rem;
  text-align: center;
}


/*Responsive Design*/
@media (min-width: 1516px) and (max-width: 1600px) {
  #shortPiano  .piano-keys .black {
    margin: 0 -17px 0 -17px;
  }
  #longPiano .piano-keys .black {
    margin: 0 -11px 0 -11px;
  }
  #longPiano .piano-keys .key span {
    font-size: 0.65rem;
  }
  #shortPiano .piano-keys .key span {
    font-size: 1rem;
  }
}

@media (min-width: 1401px) and (max-width: 1515px) {
  #shortPiano  .piano-keys .black {
    margin: 0 -17px 0 -17px;
  }
  #longPiano .piano-keys .black {
    margin: 0 -10px 0 -10px;
  }
  #longPiano .piano-keys .key span {
    font-size: 0.55rem;
  }
  #shortPiano .piano-keys .key span {
    font-size: 1rem;
  }
}

@media (min-width: 1300px) and (max-width: 1400px) {
  #shortPiano  .piano-keys .black {
    margin: 0 -15px 0 -16px;
  }
  #longPiano .piano-keys .black {
    margin: 0 -9px 0 -9px;
  }
  #shortPiano .piano-keys .key span {
    font-size: 0.98rem;
  }
  #longPiano .piano-keys .key span {
    font-size: 0.55rem;
  }
  #shortPiano .piano-keys .key span {
    font-size: 0.91em;
  }
}

@media (min-width: 1201px) and (max-width: 1299px) {
  #shortPiano  .piano-keys .black {
    margin: 0 -14px 0 -15px;
  }
  #longPiano .piano-keys .black {
    margin: 0 -10px 0 -10px;
  }
  #shortPiano .piano-keys .key span {
   font-size: 0.9rem;
  }
  #longPiano .piano-keys .key span {
    font-size: 0.54rem;
  }
}

@media (min-width: 320px) and (max-width: 1200px) {
  .wrapper {
    padding: 35px 25px;
    border-radius: 20px;
  }

  #shortPiano .piano-keys li:nth-child(30),
  #shortPiano .piano-keys li:nth-child(31),
  #shortPiano .piano-keys li:nth-child(32),
  #shortPiano .piano-keys li:nth-child(33),
  #shortPiano .piano-keys li:nth-child(34),
  #shortPiano .piano-keys li:nth-child(35),
  #shortPiano .piano-keys li:nth-child(36) {
    display: none;
  }
  #longPiano .piano-keys li:nth-child(54),
  #longPiano .piano-keys li:nth-child(55),
  #longPiano .piano-keys li:nth-child(56),
  #longPiano .piano-keys li:nth-child(57),
  #longPiano .piano-keys li:nth-child(58),
  #longPiano .piano-keys li:nth-child(59),
  #longPiano .piano-keys li:nth-child(60),
  #longPiano .piano-keys li:nth-child(61),
  #longPiano .piano-keys li:nth-child(62),
  #longPiano .piano-keys li:nth-child(63),
  #longPiano .piano-keys li:nth-child(64),
  #longPiano .piano-keys li:nth-child(65) {
    display: none;
  }
}

@media (min-width: 1075px) and (max-width: 1200px) {
  #shortPiano  .piano-keys .black {
    margin: 0 -16px 0 -17px;
  } 
  #longPiano .piano-keys .black {
    margin: 0 -9px 0 -10px;
  }
  #shortPiano .piano-keys .key span {
   font-size: 0.9rem;
 }
  #longPiano .piano-keys .key span {
    font-size: 0.54rem;
  }
}

@media (min-width: 900px) and (max-width: 1075px) {
  .utilities span {
    font-size: 1rem;
  }
  #shortPiano  .piano-keys .black {
    width: 26.5px;
    height: 189px;
    margin: 0 -13px 0 -14px;
  }
  #shortPiano .piano-keys .key span {
    font-size: 0.77rem;
  }
  #shortPiano .piano-keys .white {
    height: 300px;
    width: 42px;
  }
  #longPiano .piano-keys .key span {
    font-size: 0.5rem;
  }
  #longPiano .piano-keys .black {
    margin: 0 -8px 0 -9px;
  }   
}

@media (max-width: 899px) {  
  .utilities span {
    font-size: 0.99rem;
  }
  .piano-checkbox {
    display: none !important;
  }
  .wrapper {
    padding: 35px 20px;
    border-radius: 20px;
  }
  #shortPiano .piano-keys .white {
    border-radius: 0 0 7px 7px;
  }

}

@media (min-width: 750px) and (max-width: 899px) {
  #shortPiano  .piano-keys .black {
    width: 26.5px;
    height: 189px;
    margin: 0 -11px 0 -13px;
  }
  #shortPiano .piano-keys .key span {
   font-size: 0.6rem;
 }
  #shortPiano .piano-keys .white {
    height: 300px;
    width: 42px;
  }     
}

@media (max-width: 749px) {  
  .utilities  span {
    margin-right: 10px;
    font-size: 0.8rem;
  }
  .noteName-checkbox input {
    height: 20px;
    width: 40px;
  }
  .noteName-checkbox input::before {
    width: 16px;
    height: 16px;
    left: 2px;
  }
  .noteName-checkbox input:checked::before {
    left: 21px;
  }
  .volume-slider input {
    width: 100px;
  }
  .wrapper{
    padding: 30px 15px 30px 15px;
  } 
}

@media (min-width: 620px) and (max-width: 749px) {    
  #shortPiano  .piano-keys .black {
    width: 21px;
    height: 151px;
    margin: 0 -10px 0 -11px;
  }
  #shortPiano .piano-keys .key span {
   font-size: 0.4rem;
  }
  #shortPiano .piano-keys .white {
    height: 240px;
    width: 33.5px;
  }       
}

@media (max-width: 619px) { 
  .utilities  span {
    margin-right: 5px;
    font-size: 0.65rem;
  }
  .volume-slider input {
    width: 60px;
    height: 5px;
  }

  .noteName-checkbox input {
    height: 12px;
    width: 30px;
  }
  .noteName-checkbox input::before {
    width: 10px;
    height: 10px;
    left: 2px;
    top: 50%;
  }
  .noteName-checkbox input:checked::before {
    left: 18px;
  }
  .wrapper {
    padding:20px 7px 10px 7px;

  }
}

@media (min-width: 525px) and (max-width: 619px) {      
  #shortPiano  .piano-keys .black {
    width: 21px;
    height: 151px;
    margin: 0 -9px 0 -9px;
  }
  #shortPiano .piano-keys .key span {
   font-size: 0.4rem;
  }
  #shortPiano .piano-keys .white {
    height: 240px;
    width: 33.5px;
    border-radius: 0 0 5px 5px;
  }
  #shortPiano  .piano-keys .black {
    border-radius: 0 0 5px 5px;
  }

}

@media (max-width: 524px) {
  .utilities  span {
    margin-right: 7px;
    font-size: 0.5rem;
  }
}

@media (min-width: 485px) and (max-width: 524px) {          
  #shortPiano  .piano-keys .black {
    width: 18px;
    height: 128px;
    margin: 0 -7px 0 -8px;
    border-radius: 0 0 3px 3px;
  }
  #shortPiano .piano-keys .key span {
   font-size: 0.4rem;
  }
  #shortPiano .piano-keys .white {
    height: 204px;
    width: 28.5px;
    border-radius: 0 0 5px 5px;
  } 
}
@media (min-width: 450px) and (max-width: 484px) {          
  #shortPiano  .piano-keys .black {
    width: 18px;
    height: 128px;
    margin: 0 -7px 0 -7px;
    border-radius: 0 0 3px 3px;
  }
  #shortPiano .piano-keys .key span {
   font-size: 0.35rem;
  }
  #shortPiano .piano-keys .white {
    height: 204px;
    width: 28.5px;
    border-radius: 0 0 3px 3px;
  } 
}

@media (min-width: 400px) and (max-width: 450px) {          
  #shortPiano  .piano-keys .black {
    width: 18px;
    height: 128px;
    margin: 0 -6px 0 -7px;
    border-radius: 0 0 3px 3px;
  }
  #shortPiano .piano-keys .key span {
   font-size: 0.35rem;
  }
  #shortPiano .piano-keys .white {
    height: 204px;
    width: 28.5px;
    border-radius: 0 0 3px 3px;
  } 
  .wrapper {
    border-radius: 10px;
  }
}

@media (max-width: 400px) {          
  #shortPiano  .piano-keys .black {
    width: 18px;
    height: 128px;
    margin: 0 -6px 0 -6px;
    border-radius: 0 0 3px 3px;
  }
  #shortPiano .piano-keys .key span {
   font-size: 0.35rem;
  }
  #shortPiano .piano-keys .white {
    height: 204px;
    width: 28.5px;
    border-radius: 0 0 3px 3px;
  } 
  .wrapper {
    border-radius: 10px;
  }
}