/***********************************
* Layout
***********************************/

body {
  background: radial-gradient(ellipse at 50% 35%, #4a4f57 0%, #1f2227 70%);
  margin: 0;
}

#container {
  align-items: center;
  display: flex;
  height: 100dvh;
  justify-content: center;
}

main {
  align-items: center;
  display: flex;
  justify-content: center;
  width: 100%;
}

/***********************************
* Device body
***********************************/

.ipod {
  background: linear-gradient(160deg, #fbfbfb 0%, #ececec 55%, #d8d8d8 100%);
  border-radius: 28px;
  box-shadow:
  0 2px 4px rgba(255, 255, 255, 0.7) inset,
  0 -2px 6px rgba(0, 0, 0, 0.18) inset,
  0 30px 60px rgba(0, 0, 0, 0.55),
  0 8px 20px rgba(0, 0, 0, 0.4);
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
  padding: 26px 22px 30px;
  position: relative;
  touch-action: none;
  user-select: none;
  width: 312px;
}

/* faint reflections on the body */
.ipod::before {
  background: linear-gradient(
  105deg,
  transparent 40%,
  rgba(255, 255, 255, 0.5) 48%,
  transparent 56%
  );
  border-radius: inherit;
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
}

/***********************************
* Screen
***********************************/

.ipod__screen {
  background: var(--ipod-lcd);
  border-radius: 4px;
  box-shadow:
  0 0 0 2px #c9c9c9,
  0 0 0 6px #ededed,
  0 0 0 7px #c2c2c2,
  0 2px 10px rgba(0, 0, 0, 0.3) inset;
  box-sizing: border-box;
  color: var(--ipod-ink);
  font-family: var(--ipod-font);
  font-size: 13px;
  height: 196px;
  overflow: hidden;
  position: relative;
  width: 100%;
  z-index: 1;
}

/* subtle LCD scanline / sheen */
.ipod__screen::after {
  background: linear-gradient(transparent 50%, rgba(0, 0, 0, 0.035) 50%);
  background-size: 100% 3px;
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
}

.ipod__titlebar {
  align-items: center;
  border-bottom: 1px solid var(--ipod-ink);
  display: flex;
  font-weight: 700;
  height: 26px;
  justify-content: space-between;
  letter-spacing: 0.3px;
  padding: 0 7px;
}

.ipod__title {
  flex: 1;
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ipod__status {
  align-items: center;
  display: flex;
  font-size: 11px;
  gap: 6px;
}

.ipod__viewport {
  height: calc(100% - 26px);
  overflow: hidden;
  position: relative;
}

/***********************************
* Now Playing view
***********************************/

.ipod__view--now {
  display: flex;
  flex-direction: column;
  gap: 4px;
  height: 100%;
  padding: 14px 10px 8px;
}

.now__title {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.15;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.now__artist {
  color: oklch(from var(--ipod-ink) l c h / 0.78);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.now__progress {
  cursor: pointer;
  margin: auto 0 2px;
  padding: 8px 0;
  position: relative;
  width: 100%;
}

.now__progress::before {
  background: var(--ipod-ink);
  content: "";
  height: 3px;
  left: 0;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
}

.now__progress-fill {
  background: oklch(from var(--ipod-ink) calc(l + 0.12) c h);
  height: 3px;
  left: 0;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
}

.now__progress-knob {
  background: var(--ipod-ink);
  border-radius: 50%;
  height: 9px;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  transition:
  height 0.12s ease,
  width 0.12s ease;
  width: 9px;
}

/* Enlarge into a "diamond" while scrubbing, like the iPod scrubber */
.now__progress-knob.is-scrubbing {
  height: 14px;
  width: 14px;
}

.now__times {
  display: flex;
  font-size: 11px;
  justify-content: space-between;
  letter-spacing: 0.3px;
}

/***********************************
* List view (Music / Songs)
***********************************/

.ipod__view--list {
  height: 100%;
  list-style: none;
  margin: 0;
  padding: 0;
  position: absolute;
  width: 100%;
}

.ipod__list-item {
  align-items: center;
  display: flex;
  gap: 6px;
  height: 22px;
  left: 0;
  overflow: hidden;
  padding: 0 7px;
  position: absolute;
  white-space: nowrap;
  width: 100%;
}

.ipod__list-item--selected {
  background: var(--ipod-ink);
  color: var(--ipod-lcd);
}

.ipod__list-item--separator::after {
  background: currentColor;
  bottom: 0;
  content: "";
  height: 1px;
  left: 7px;
  opacity: 0.25;
  position: absolute;
  right: 7px;
}

.ipod__list-item__marker {
  flex-shrink: 0;
  font-size: 10px;
  width: 9px;
}

.ipod__list-item__label {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ipod__list-item__value {
  color: inherit;
  flex-shrink: 0;
  font-size: 11px;
  opacity: 0.75;
}

/* right-edge iPod-style scrollbar */
.ipod__scrollbar {
  background: var(--ipod-ink);
  border-radius: 1px;
  opacity: 0.55;
  position: absolute;
  right: 3px;
  top: 0;
  width: 3px;
  z-index: 2;
}

/***********************************
* Click wheel
***********************************/

.ipod__wheel {
  background: radial-gradient(circle at 50% 42%, #f4f4f4 0%, #e2e2e2 60%, #cfcfcf 100%);
  border-radius: 50%;
  box-shadow:
  0 2px 4px rgba(255, 255, 255, 0.8) inset,
  0 -3px 8px rgba(0, 0, 0, 0.12) inset,
  0 6px 14px rgba(0, 0, 0, 0.25);
  cursor: pointer;
  height: 224px;
  position: relative;
  width: 224px;
  z-index: 1;
}

.wheel__label {
  align-items: center;
  color: #6a6a6a;
  display: flex;
  font-family: var(--ipod-font);
  font-size: 15px;
  font-weight: 700;
  pointer-events: none;
  position: absolute;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
  z-index: 2;
}

.wheel__label--menu {
  font-size: 13px;
  left: 50%;
  top: 9px;
  transform: translateX(-50%);
}

/* Phosphor icon sizing */
.wheel__label i,
.ipod__status i,
.ipod__list-item__marker i {
  display: block;
}

.wheel__label i {
  font-size: 15px;
}

/* play-pause is a wider two-glyph icon; scale it up so its visual
height matches the single-glyph skip icons */
.wheel__label--play i {
  font-size: 20px;
}

.ipod__status i {
  font-size: 12px;
}

.ipod__list-item__marker i {
  font-size: 10px;
}

.wheel__label--prev {
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
}

.wheel__label--next {
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
}

.wheel__label--play {
  bottom: 9px;
  left: 50%;
  transform: translateX(-50%);
}

.wheel__center {
  align-items: center;
  background: linear-gradient(160deg, #ffffff 0%, #ececec 55%, #d4d4d4 100%);
  border: 0;
  border-radius: 50%;
  box-shadow:
  0 1px 2px rgba(255, 255, 255, 0.9) inset,
  0 -2px 5px rgba(0, 0, 0, 0.12) inset,
  0 3px 8px rgba(0, 0, 0, 0.22);
  cursor: pointer;
  display: flex;
  height: 78px;
  justify-content: center;
  left: 50%;
  padding: 0;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 78px;
  z-index: 3;
}

.wheel__center:active,
.ipod__wheel.is-pressing .wheel__center {
  box-shadow:
  0 1px 2px rgba(255, 255, 255, 0.9) inset,
  0 -2px 5px rgba(0, 0, 0, 0.18) inset,
  0 1px 3px rgba(0, 0, 0, 0.2);
}