.spin-container {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin-top: 100px;
  max-width: 700px;
}

.main-screen-wrapper {
  display: flex;
  align-items: flex-end;
  gap: 30px;
}

.speaker-wrapper {
  z-index: 0;
  width: fit-content;
  height: fit-content;
  transform: scale(0.4);
  transform-origin: top left;
  transform: translateY(-100px) scale(0.4);
}

.spin-main {
  position: relative;
  z-index: 1;
}

.main-spin-screen {
  justify-content: center;
  align-items: center;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 10px;
  border-bottom: none;
  border-radius: var(--border-radius);
  box-shadow: var(--container-shadow);
  gap: 15px;
  z-index: 3;
}
.main-spin-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--main-container-bg-outside);
  background-size: 250px;
  background-repeat: repeat;
  opacity: 0.3;
  filter: blur(1px);
  pointer-events: none;
  border-radius: var(--border-radius);
}
.main-spin-screen::after {
  position: absolute;
  content: "";
  top: 5px;
  left: 5px;
  right: 5px;
  bottom: 5px;
  border: 1px solid var(--border-color-main);
  background: var(--main-container-bg-inside);
  border-radius: inherit;
  box-shadow:
  inset 0 2px 4px rgba(255, 255, 255, 0.2),
  inset 0 -3px 5px rgba(0, 0, 0, 0.5),
  0 5px 5px rgba(0, 0, 0, 0.5);
  z-index: -1;
}
/* .screen-border in main */

.skin-container {
  position: relative;
  min-height: 340px;
  min-width: 340px;
  overflow: hidden;
  border-radius: var(--screen-border-radius);
  background-color: #00ff00;
}

#oiia-image {
  max-width: 340px;
  height: 340px;
  -webkit-user-drag: none;
}
#oiia-inside {
  border: 1px double var(--border-color-main);
  border-radius: 4px;
  position: absolute;
  bottom: 8px;
  right: 8px;
  height: 25px;
  box-shadow: 0 0 1px #000;
}

/* .mini-screen-border in main */

.mini-screen-border.counter-screen {
  width: 55%;
}
#current-timer {
  width: 50%;
  font-family: var(--screen-font-family);
  background: var(--content-bg);
  border-radius: var(--mini-screen-border-radius);
  appearance: none;           /* Standard */
  -webkit-appearance: none;   /* Safari/Chrome */
  -moz-appearance: none;      /* Firefox */
  text-align: center;
  color: var(--secondary-text-color);
  font-size: 1.5rem;
  transition: all 0.1s ease;
  border: 3px double var(--border-color-main);
  box-shadow:
    inset 0 1px 1px 1px rgba(0, 0, 0, 0.5),
    0 1px 0 0 rgba(255, 255, 255, 0.1),
    inset 0 0 10px #999999,
    inset 0 0 1.5rem rgba(0, 0, 0, 0.8);
  z-index: 1;
}
#current-timer::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.3;
  pointer-events: none;
}

.pipes-main-spin-screen {
  overflow: hidden;
  display: flex;
  gap: 120px;
  justify-content: center;
  align-items: center;
}
.pipe-main-spin-screen {
  width: 150px;
  height: 10px;
  background: var(--silver-bg-pipe);
  box-shadow:
    inset 0 0 2px rgba(255,255,255,0.8),
    inset 0 0 10px rgba(255,255,255,0.25),
    0 0 6px rgba(0,0,0,0.5);
  filter: blur(1px);
}

.controls-panel {
  position: relative;
  padding: 10px;
  border-bottom: none;
  border-top-left-radius: var(--border-radius);
  border-top-right-radius:var(--border-radius);
  box-shadow: var(--container-shadow);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  overflow: hidden;
}
.controls-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--main-container-bg-outside);
  background-size: 250px;
  background-repeat: repeat;
  opacity: 0.3;
  filter: blur(1px);
  pointer-events: none;
  border-top-left-radius: var(--border-radius);
  border-top-right-radius:var(--border-radius);
}
.controls-panel::after {
  position: absolute;
  content: "";
  top: 5px;
  left: 5px;
  right: 5px;
  bottom: 5px;
  border: 1px solid var(--border-color-main);
  background: var(--main-container-bg-inside);
  border-radius: inherit;
  box-shadow:
  inset 0 2px 4px rgba(255, 255, 255, 0.2),
  inset 0 -3px 5px rgba(0, 0, 0, 0.5),
  0 5px 5px rgba(0, 0, 0, 0.5);
  z-index: -1;
}

.sliders-group {
  position: relative;
  padding: 10px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: 10px;
  box-shadow: var(--container-shadow);
  border-radius: 2px;
  border-radius: var(--border-radius);
  border: 3px double var(--border-color-main);
  background: var(--controls-bg);
  z-index: 0;
}

.slider-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.slider-group-label {
  font-family: sans-serif;
  font-size: var(--lable-font-size);
  color: var(--main-text-color);
  text-transform: uppercase;
  text-align: center;
}
.controls-panel-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 78px;
  height: 6px;
  background: #333;
  box-shadow:
    inset 0 1px 1px 1px rgba(0, 0, 0, 0.5),
    0 1px 0 0 rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  outline: none;
  cursor: pointer;
  transition: background 0.15s ease;
}
.controls-panel-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  background: var(--button-bg);
  border: 1px solid var(--border-color-main);
  border-radius: 50%;
  cursor: pointer;
  box-shadow:
  inset 0 2px 4px rgba(255,255,255,0.8),
  inset 0 -3px 6px rgba(0,0,0,0.6),
  0 3px 6px rgba(0,0,0,0.6);
  transition: transform 0.1s ease;
}
.controls-panel-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

body.spin-ui-opacity-active > .header,
body.spin-ui-opacity-active > .spin-container,
body.spin-ui-opacity-active > .pipes-to-player,
body.spin-ui-opacity-active > .all-in-one-container,
body.spin-ui-opacity-active > .pipes-footer,
body.spin-ui-opacity-active > footer {
  opacity: var(--spin-ui-opacity, 1);
  transition: opacity 0.18s ease;
}

.player-container {
  position: relative;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius);
  padding: 10px 20px;
  gap: 10px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-shadow: var(--container-shadow);
  z-index: 1;
}
.player-container::before {
  position: absolute;
  content: "";
  inset: 0;
  background: var(--main-container-bg-outside);
  background-size: 250px;
  background-repeat: repeat;
  opacity: 0.3;
  filter: blur(1px);
  border-radius: inherit;
}
.player-container::after {
  position: absolute;
  content: "";
  top: 5px;
  left: 5px;
  right: 5px;
  bottom: 5px;
  border: 1px solid var(--border-color-main);
  background: var(--main-container-bg-inside);
  border-radius: inherit;
  box-shadow:
  inset 0 2px 4px rgba(255, 255, 255, 0.2),
  inset 0 -3px 5px rgba(0, 0, 0, 0.5),
  0 5px 5px rgba(0, 0, 0, 0.5);
  z-index: -1;
}

.music-player {
  box-shadow: var(--container-shadow);
  border: 3px double var(--border-color-main);
  border-radius: var(--border-radius);
  background: var(--controls-bg);
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  padding: 10px;
  z-index: 0;
  gap: 15px;
}

.btn#next-song,
.btn#prev-song {
  padding: 0.7em 1.3em;
}

.btn#random-song {
  padding: 0.4em 0.4em;
}

.music-player .btn:disabled {
  cursor: not-allowed;
  opacity: 0.38;
  filter: grayscale(1);
  box-shadow: none;
  transform: none;
}

.music-player .btn:disabled:hover {
  color: inherit;
  background: inherit;
  box-shadow: none;
}

.player-features {
  box-shadow: var(--container-shadow);
  border: 3px double var(--border-color-main);
  border-radius: var(--border-radius);
  background: var(--controls-bg);
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  padding: 10px;
  z-index: 0;
  gap: 10px;
  width: 100%;
}
.switch-slider {
  display: flex;
  align-items: center;
  flex-direction: column;
  gap: 5px;
}

.mode-toggles {
  box-shadow: var(--container-shadow);
  border: 3px double var(--border-color-main);
  border-radius: var(--border-radius);
  background: var(--controls-bg);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  padding: 10px;
  z-index: 0;
}
.toggle-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.toggle-label {
  font-family: sans-serif;
  font-size: 0.5rem;
  color: var(--main-text-color);
  text-transform: uppercase;
  text-align: center;
  white-space: wrap;
}

@media (max-width: 768px) {
  .spin-container {
    margin-top: 70px;
  }
  .main-screen-wrapper {
    gap: 5px;
  }
  .speaker-wrapper {
    transform: scale(0.2);
    transform: translateY(-50px) scale(0.2);
  }

  /* .screen-border in main */

  .skin-container {
    min-height: 200px;
    min-width: 200px;
  }

  #oiia-image {
    max-width: 200px;
    height: 200px;
  }
  #oiia-inside {
    bottom: 5px;
    right: 5px;
    height: 19px;
  }
  /* .mini-screen-border in main */

  #current-timer {
    font-size: 1rem;
  }
  .pipe-main-spin-screen {
    width: 90px;
    height: 10px;
  }

  .btn#next-song,
  .btn#prev-song {
    padding: 0.5em 1em;
    font-size: 1rem;
  }

  .btn#random-song {
    font-size: 1rem;
    padding: 0.5em 0.5em;
  }

  .slider-cgroup {
    min-width: 65px;
  }

  .controls-panel-slider {
    width: 65px;
  }
}