* {
  margin: 0;
  padding: 0;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen",
    "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

code {
  font-family: source-code-pro, Menlo, Monaco, Consolas, "Courier New",
    monospace;
}

.container {
  min-width: 100%;
  min-height: 100vh;
  background-color: #202020;
  color: #fff;
  transition: all 0.5s ease-in-out;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.copyright {
  padding: 10px 0;
}

.card {
  width: 50%;
  height: 75%;
  min-width: 310px;
  min-height: 500px;
  margin: auto 0;
  padding: 15px 50px;
  background-color: #2c2c2c;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  border-radius: 40px;
  transition: all 0.5s ease-in-out;
}

.titulo {
  width: 100%;
  display: flex;
  align-items: flex-end;
  transition: all 0.5s ease-in-out;
  justify-content: space-between;
}

.agregar {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  transition: all 0.5s ease-in-out;
}

input[type="range"] {
  width: 100%;
  transition: all 0.5s ease-in-out;
}

audio {
  width: 100%;
  transition: all 0.5s ease-in-out;
}

fieldset {
  border: 2px solid #fff;
  border-radius: 12px;
  transition: all 0.5s ease-in-out;
  width: 100%;
}

legend {
  font-size: 20px;
  transition: all 0.5s ease-in-out;
}

.icon-eq {
  height: 30px;
  border-radius: 2px;
}

.iconEq {
  background-color: black;
  padding: 5px;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin-right: 30px;
}

.modal-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.27);
  transition: all 0.3s ease-in-out;
  display: none;
}

.modal {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: calc(100vw - 30px);

  min-height: 520px;
  background: #fff;
  border-radius: 25px;
  box-sizing: border-box;
  transition: width 0.4s ease-in-out;
}

.content {
  width: 100%;
  height: 500px;
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: 25px;
}

.close {
  position: absolute;
  top: 10px;
  right: 15px;
  font-weight: bold;
  font-size: 20px;
  padding: 10px;
  cursor: pointer;
  user-select: none;
}

.title-modal {
  text-align: center;
  font-weight: bold;
  margin-top: 15px;
}

.contenido {
  display: flex;
  width: calc(100% - 30px);
  margin-top: 30px;
  padding: 0 10px;
  overflow-x: scroll;
  overflow-y: hidden;
}

.contenido::-webkit-scrollbar {
  width: 9px;
}

.contenido::-webkit-scrollbar-track {
  background: transparent;
  margin-top: 15px;
  margin-bottom: 32px;
}

.contenido::-webkit-scrollbar-thumb {
  background: #c4c4c4;
  border-radius: 6.5px;
}

.bar {
  display: flex;
  flex-direction: column;
  width: 40px;
  height: 350px;
  margin: 0 15px;
}

.range-vertical {
  -webkit-appearance: none;
  height: 280px;
  border-radius: 5px;
  background: #ccc;
  outline: none;
  writing-mode: bt-lr; /* IE */
  -webkit-appearance: slider-vertical; /* WebKit */
}

.cerrar,
.reset {
  text-transform: uppercase;
  width: 150px;
  height: 35px;
  margin: 5px;
  border-radius: 20px;
  background-color: black;
  color: white;
  font-weight: bold;
  border: 1px solid black;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

.reset {
  color: black;
  background-color: white;
  border: 1px solid black;
  font-weight: bold;
}

.button-group {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  justify-content: center;
}

.container-add {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border: 1px dashed white;
  border-radius: 10px;
  margin-bottom: 10px;
}

.container-add:hover {
  background-color: rgba(255, 255, 255, 0.5);
  border: 1px solid white;
  cursor: pointer;
}

.item-song {
  font-size: 12px;
  margin-bottom: 5px;
  cursor: pointer;
  position: relative;
}

.item-song.active {
  font-weight: 700;
}

.delete-item {
  position: absolute;
  right: -25px;
  top: -4px;
  color: red;
  font-size: 16px;
  font-weight: 700;
  padding: 5px;
}

@media screen and (max-width: 730px) {
  .card {
    width: 65%;
  }
}

@media screen and (max-width: 600px) {
  .card {
    width: 75%;
    padding: 50px 30px;
  }

  .modal {
    width: 95%;
    min-width: 300px;
  }
}

@media screen and (max-width: 420px) {
  body > div.container > div > h1 > div:nth-child(1) > img {
    height: 40px;
  }
  .titulo {
    font-size: 30px;
  }
}

@media screen and (max-width: 400px) {
  .card {
    width: 87%;
    padding: 15px;
  }
}