:host {
  --transition-durition: 750ms;
}

main {
  background: var(--color-3);
  color: white;
  display: flex;
  flex-direction: column;
  font-size: var(--fs-sm);
  height: 100%;
  opacity: 1 !important;
  overflow: hidden;
  position: relative;
  transition:
    background-color var(--transition-durition),
    color var(--transition-durition),
    opacity var(--transition-durition);
}

/* Artwork */

.artwork {
  app-region: drag;
  flex: 1;
  position: relative;
  user-select: none;
}

.artwork img {
  height: 100%;
  left: 0;
  object-fit: cover;
  opacity: 0;
  position: absolute;
  top: 0;
  transition-duration: var(--transition-durition);
  transition-property: opacity;
  width: 100%;
  z-index: 0;
}

.artwork label {
  background: oklch(0 0 0);
  border-radius: var(--radius-sm);
  box-shadow: var(--box-shadow-lg);
  font-size: var(--fs-2xs);
  font-weight: 600;
  left: var(--space-xs);
  letter-spacing: var(--tracking-wide);
  line-height: 1;
  padding: 8px 6px;
  position: absolute;
  text-box: trim-both cap alphabetic;
  text-transform: uppercase;
  top: var(--space-xs);
  transition:
    background-color var(--transition-durition),
    color var(--transition-durition);
  z-index: 10;
}

/* Progress bars */

progress {
  appearance: none;
  border: 0;
  display: block;
  height: 4px;
  width: 100%;
}

progress,
progress::-webkit-progress-bar {
  background-color: color-mix(in oklch, currentColor 40%, transparent);
  overflow: hidden;
  border-radius: 4px;
}

progress[value]::-webkit-progress-value {
  border-radius: 4px;
  background-color: color-mix(in oklch, currentColor 90%, transparent);
}

progress[value]::-moz-progress-bar {
  border-radius: 4px;
  background-color: color-mix(in oklch, currentColor 50%, transparent);
}

/* Controller */

.controller {
  flex-shrink: 0;
  padding: 0 var(--space-md) var(--space-md);
  position: relative;
}

.controller__background {
  inset: 0;
  opacity: 0.5;
  position: absolute;
  transition: background-color var(--transition-durition);
  z-index: 1;
}

.controller__inner {
  position: relative;
  transition-duration: var(--transition-durition);
  transition-property: color;
  z-index: 10;
}

.controller__inner.controller__inner--light-mode {
  color: rgba(0, 0, 0, 0.6);
}

/* Button row */

.button-row {
  display: inline-flex;
  gap: 1px;

  button {
    background: color-mix(in oklch, currentColor 7.5%, transparent);
    border: 0;
    color: color-mix(in oklch, currentColor 50%, transparent);
    cursor: pointer;
    font-size: var(--fs-base);
    font-size: calc(var(--fs-base) * 0.9);
    padding: calc(var(--space-2xs) + 1px) var(--space-sm) var(--space-2xs);

    &[data-enabled="t"] {
      background-color: color-mix(in oklch, currentColor 25%, transparent);
      color: currentColor;
    }
  }

  button:first-child {
    border-bottom-left-radius: var(--radius-xl);
    border-top-left-radius: var(--radius-xl);
  }

  button:last-child {
    border-bottom-right-radius: var(--radius-xl);
    border-top-right-radius: var(--radius-xl);
  }
}

/* Now playing */

cite {
  display: block;
  font-style: normal;
  text-shadow: var(--text-shadow-sm);

  & > span,
  & > strong {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

.controller__inner--light-mode cite {
  text-shadow: none;
}

/* Progress */

.progress {
  cursor: pointer;
  margin: var(--space-xs) 0;
  padding-top: var(--space-2xs);
}

.timestamps {
  display: flex;
  font-size: var(--fs-2xs);
  font-weight: 500;
  justify-content: space-between;
  margin-top: var(--space-3xs);
  opacity: 0.4;
  text-shadow: var(--text-shadow-xs);
}

.controller__inner--light-mode .timestamps {
  text-shadow: none;
}

/* Controls */

.controller menu {
  align-items: center;
  display: flex;
  font-size: var(--fs-lg);
  gap: var(--space-lg);
  justify-content: center;
  margin: var(--space-md) 0;
  padding: 0;
  text-align: center;
}

.controller .menu__loader {
  line-height: 0;
  transform-origin: center;
}

.controller li {
  cursor: pointer;
  line-height: 0;
  list-style: none;
  transition-duration: var(--transition-durition);
  transition-property: opacity;
}

.controller .ph-pause,
.controller .ph-play,
.controller .menu__loader {
  font-size: var(--fs-xl);
}

/* Volume */

.volume {
  align-items: center;
  display: flex;
  font-size: var(--fs-xs);
  gap: var(--space-2xs);
  justify-content: space-between;
}

.volume .progress-bar {
  cursor: pointer;
  flex: 1;
  padding: var(--space-2xs) 0;
}

.volume i {
  cursor: pointer;
}

/* Footer */

footer {
  align-items: center;
  display: flex;
  gap: var(--space-2xs);
  justify-content: center;
  margin-top: var(--space-sm);
}

/* Gradient blur */

.gradient-blur {
  bottom: 0;
  height: 150%;
  left: 0;
  pointer-events: none;
  position: absolute;
  right: 0;
  z-index: 2;
}

.gradient-blur > div {
  position: absolute;
  inset: 0;
}

.gradient-blur > div:nth-of-type(1) {
  backdrop-filter: blur(1px);
  mask: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 0%,
    rgba(0, 0, 0, 1) 4.166666665%,
    rgba(0, 0, 0, 1) 8.333333332%,
    rgba(0, 0, 0, 0) 12.499999999%
  );
  z-index: 1;
}

.gradient-blur > div:nth-of-type(2) {
  backdrop-filter: blur(2px);
  mask: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 4.166666665%,
    rgba(0, 0, 0, 1) 8.333333332%,
    rgba(0, 0, 0, 1) 12.499999999%,
    rgba(0, 0, 0, 0) 16.666666666%
  );
  z-index: 2;
}

.gradient-blur > div:nth-of-type(3) {
  backdrop-filter: blur(4px);
  mask: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 8.333333332%,
    rgba(0, 0, 0, 1) 12.499999999%,
    rgba(0, 0, 0, 1) 16.666666666%,
    rgba(0, 0, 0, 0) 20.833333333%
  );
  z-index: 3;
}

.gradient-blur > div:nth-of-type(4) {
  backdrop-filter: blur(8px);
  mask: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 12.499999999%,
    rgba(0, 0, 0, 1) 16.666666666%,
    rgba(0, 0, 0, 1) 20.833333333%,
    rgba(0, 0, 0, 0) 25%
  );
  z-index: 4;
}

.gradient-blur > div:nth-of-type(5) {
  backdrop-filter: blur(16px);
  mask: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 16.666666666%,
    rgba(0, 0, 0, 1) 20.833333333%,
    rgba(0, 0, 0, 1) 25%,
    rgba(0, 0, 0, 0) 100%
  );
  z-index: 5;
}

.gradient-blur > div:nth-of-type(6) {
  backdrop-filter: blur(32px);
  mask: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0) 20.833333333%,
    rgba(0, 0, 0, 1) 25%,
    rgba(0, 0, 0, 1) 100%
  );
  z-index: 6;
}

.gradient-blur > div:nth-of-type(7) {
  backdrop-filter: blur(64px);
  mask: linear-gradient(to bottom, rgba(0, 0, 0, 0) 25%, rgba(0, 0, 0, 1) 100%);
  z-index: 7;
}