/* Theme */
:root {
  --bg: #101114;
  --bg-elevated: #17181c;
  --fg: #e6e6e6;
  --fg-muted: #8a8d93;
  --border: #2c2d31;
  --row-hover: #1b1c20;
  --accent: #4f8cff;
  --input-bg: #17181c;
  --icon-filter: invert(0.92);
}

:root[data-theme="light"] {
  --bg: #ffffff;
  --bg-elevated: #f7f7f8;
  --fg: #1a1a1a;
  --fg-muted: #6b6b6b;
  --border: #dcdcdc;
  --row-hover: #f2f2f2;
  --accent: #2f6fed;
  --input-bg: #ffffff;
  --icon-filter: none;
}

/* Global */
body {
  font-family: "Helvetica Neue", Helvetica, Roboto, Arial, sans-serif;
  min-width: 22rem;
  font-size: 1.125rem;
  background: var(--bg);
  color: var(--fg);
  transition: background-color .15s ease, color .15s ease;
}

@media only screen and (min-width: 768px) {
  body {
    max-width: 38rem;
    font-size: 1rem;
  }
}

/* Toolbar (theme toggle, DJ mode link) */
.toolbar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0 0 0;
}

.dj-mode-link,
.dj-exit {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 0.85rem;
  border: thin solid var(--border);
  border-radius: 0.25rem;
  padding: 0.3rem 0.6rem;
  transition: color .15s ease, border-color .15s ease;
}

.dj-mode-link:hover,
.dj-exit:hover {
  color: var(--fg);
  border-color: var(--fg-muted);
}

/* Theme toggle switch */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.theme-toggle .theme-icon {
  font-size: 0.9rem;
  line-height: 1;
  opacity: 0.8;
}

.theme-toggle-switch {
  position: relative;
  display: inline-block;
  width: 2.75rem;
  height: 1.5rem;
  flex-shrink: 0;
}

.theme-toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.theme-toggle-switch .slider {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: background-color .2s ease;
}

.theme-toggle-switch .slider::before {
  content: "";
  position: absolute;
  width: 1.125rem;
  height: 1.125rem;
  left: 0.1875rem;
  top: 0.1875rem;
  background: var(--bg);
  border-radius: 50%;
  transition: transform .2s ease;
}

.theme-toggle-switch input:checked + .slider {
  background: var(--accent);
}

.theme-toggle-switch input:checked + .slider::before {
  transform: translateX(1.25rem);
}

/* Search bar */
.search-bar {
  margin: 1rem 0;
  padding: 0.5rem 0;
}

.search-bar form {
  display: flex;
  gap: 0.5rem;
}

.search-bar input[type="search"] {
  flex-grow: 1;
  padding: 0.5rem;
  font-size: 1rem;
  border: thin solid var(--border);
  border-radius: 0.25rem;
  background: var(--input-bg);
  color: var(--fg);
}

.search-bar button {
  padding: 0.5rem 1rem;
  font-size: 1rem;
  border: thin solid var(--border);
  border-radius: 0.25rem;
  background: var(--bg-elevated);
  color: var(--fg);
  cursor: pointer;
}

.search-bar button:hover {
  background: var(--row-hover);
}

.search-results {
  margin: 1rem 0;
}

.search-results h2 {
  font-size: 1.25rem;
  margin: 0.5rem 0;
}

/* Directory listing and playlist tables */
.table {
  margin: 1.125rem 0 0 0;
  border-top: thin solid var(--border);
}

.row {
  border-bottom: thin solid var(--border);
  padding: 0.625rem 0 0.563rem;
  display: block;
  color: inherit;
  text-decoration: inherit;
  cursor: pointer;
}

.row:hover {
  background: var(--row-hover);
}

.icon {
  padding-left: 2rem;
  background: center/1rem no-repeat;
  filter: var(--icon-filter);
}

.icon.folder {
  background-image: url("folder.svg");
}

.icon.file {
  background-image: url("document.svg");
}

.track>.icon.button-track-playpause {
  background-image: url("play.svg");
}

.track.playing>.icon.button-track-playpause {
  background-image: url("pause.svg");
}

/* Cover */
.cover {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 1.25rem;
}

/* Fixed-size, fixed-aspect slot reserved whether or not this track has
   cover art, so two decks stay vertically aligned when one has a cover
   and the other doesn't. */
.cover-inner {
  width: 22rem;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--bg-elevated);
  border: thin solid var(--border);
  border-radius: 0.25rem;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cover-inner>img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Title */
.title {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 1.25rem;
}

/* Main player controls */
.controls {
  display: flex;
  align-items: center;
}

.time-elapsed,
.time-total {
  padding: 0 0.25rem 0 0.25rem;
}

.progressbar {
  flex-grow: 1;
}

.button-playpause {
  width: 3rem;
  height: 3rem;
  display: inline-block;
  vertical-align: middle;
  background: url("play.svg") center/3rem no-repeat;
  filter: var(--icon-filter);
}

.button-playpause.playing {
  background: url("pause.svg") center/3rem no-repeat;
}

.button-playpause.buffering {
  opacity: 0.6;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.6;
  }
  50% {
    opacity: 1;
  }
}

.button-prev,
.button-next {
  width: 2rem;
  height: 2rem;
  display: inline-block;
  vertical-align: middle;
  filter: var(--icon-filter);
}

.button-prev {
  background: url("play-skip-back.svg") center/1.5rem no-repeat;
}

.button-next {
  background: url("play-skip-forward.svg") center/1.5rem no-repeat;
}

span[class^="button-"] {
  cursor: pointer;
}

span[class^="button-"].disabled {
  opacity: .4;
  cursor: unset;
}

/* DJ mode: two independent decks side by side */
body.dj {
  max-width: none;
  width: 100%;
  min-width: 0;
  margin: 0;
  padding: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

body.dj .toolbar {
  flex-shrink: 0;
  padding: 0.5rem 1rem;
  border-bottom: thin solid var(--border);
  margin: 0;
}

.dj-decks {
  flex-grow: 1;
  display: flex;
  min-height: 0;
}

.deck {
  flex: 1 1 50%;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.deck + .deck {
  border-left: thin solid var(--border);
}

.deck-label {
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
  padding: 0.4rem 0;
  flex-shrink: 0;
  border-bottom: thin solid var(--border);
}

.deck iframe {
  flex-grow: 1;
  width: 100%;
  border: 0;
  background: var(--bg);
}

@media only screen and (max-width: 767px) {
  .dj-decks {
    flex-direction: column;
  }

  .deck + .deck {
    border-left: none;
    border-top: thin solid var(--border);
  }
}