@font-face {
  font-family: "Reey";
  src: url(./font/Reey-Regular.otf) format("opentype");
}

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

body {
  font-family: "Reey", sans-serif;
  color: white;
  background: linear-gradient(
    90deg,
    rgba(131, 58, 180, 0.75) 0%,
    rgba(253, 29, 29, 0.75) 50%,
    rgba(252, 176, 69, 0.75) 100%
  );
}

i,
svg {
  pointer-events: none;
}
h1 {
  text-align: center;
  margin: 2rem 0;
}
.underlined {
  text-decoration: underline;
}
.sequencer {
  display: flex;
  min-height: 100vh;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.kick-pad,
.snare-pad,
.hihat-pad,
.clap-pad,
.crash-pad,
.openhat-pad,
.perc-pad,
.ride-pad,
.shaker-pad,
.tom-pad {
  width: 5rem;
  height: 5rem;
  margin: 1rem 0.5rem;
  cursor: pointer;
}
.kick-pad {
  background: #00204a;
}
.snare-pad {
  background: #b83b5e;
}
.hihat-pad {
  background: #f1f3f8;
}
.clap-pad {
  background: #f1f3f8;
}
.crash-pad {
  background: #f1f3f8;
}
.openhat-pad {
  background: #f1f3f8;
}
.perc-pad {
  background: #f1f3f8;
}
.ride-pad {
  background: #f1f3f8;
}
.shaker-pad {
  background: #f1f3f8;
}
.tom-pad {
  background: #f1f3f8;
}
.kick-pad.active {
  background: #01306d;
}
.snare-pad.active {
  background: #df416e;
}
.hihat-pad.active {
  background: #babcc0;
}
.clap-pad.active {
  background: #babcc0;
}
.crash-pad.active {
  background: #babcc0;
}
.openhat-pad.active {
  background: #babcc0;
}
.perc-pad.active {
  background: #babcc0;
}
.ride-pad.active {
  background: #babcc0;
}
.shaker-pad.active {
  background: #babcc0;
}
.tom-pad.active {
  background: #babcc0;
}

.kick-track,
.snare-track,
.hihat-track,
.clap-track,
.crash-track,
.openhat-track,
.perc-track,
.ride-track,
.shaker-track,
.tom-track {
  display: flex;
  align-items: center;
  width: 90%;
  justify-content: space-between;
  margin-top: 2rem;
}

.kick,
.snare,
.hihat,
.clap,
.crash,
.openhat,
.perc,
.ride,
.shaker,
.tom {
  display: flex;
}
.controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex: 1;
  margin: 0 2rem;
}
.controls button {
  padding: 1rem;
  border: none;
  background: #214252;
  color: white;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.5s ease;
}
.pad {
  transition: all 0.5s ease;
}
.play {
  background: none;
  border: none;
  color: white;
  font-size: 1.2rem;
  padding: 0.75rem 2.5rem;
  background: #214252;
  border-radius: 50px;
  margin-top: 1.5rem;
  cursor: pointer;
}
.play:hover,
select:hover {
  transition: all 0.5s ease-in-out;
  background: #eee;
  color: #000;
}
select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  border: none;
  outline: none;
  width: 10rem;
  cursor: pointer;
  padding: 0.85rem;
  font-family: "Space Mono", sans-serif;
}
.tempo {
  margin: 3rem;
  width: 30%;
}
.tempo-slider {
  padding: 0.1rem;
  -webkit-appearance: none;
  width: 100%;
  margin: 1rem 0rem;
  position: relative;
  background: #12232c;
  cursor: pointer;
  border-radius: 1rem;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  border: 1px solid #000000;
  height: 20px;
  width: 20px;
  border-radius: 50%;
  background: #ffffff;
  cursor: pointer;
  margin-top: -5px;
  box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
}
input[type="range"]::-moz-range-thumb {
  box-shadow: 1px 1px 1px #000000, 0px 0px 1px #0d0d0d;
  border: 1px solid #000000;
  height: 20px;
  width: 20px;
  border-radius: 50%;
  background: #ffffff;
  cursor: pointer;
}
.tempo p {
  text-align: center;
  font-size: 1.2rem;
  margin: 1rem;
  font-family: "Space mono";
}

@keyframes padScaler {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.2);
  }
}

.mute.active {
  background: #12232c;
}