/* ==========================================================================
  1. CUSTOM PROPERTIES & VARIABLES
========================================================================== */
:root {
  --player-text: currentColor;
  --player-bg-surface: rgba(128, 128, 128, 0.25);
  --player-bg-hover: rgba(128, 128, 128, 0.15);
  --player-bg-track: rgba(128, 128, 128, 0.12);
  --player-border: rgba(128, 128, 128, 0.2);
  --accent: var(--wp--preset--color--contrast) ; /*#33312e */
  --secondary: var(--wp--preset--color--secondary);
  --tertiary: var(--wp--preset--color--tertiary); /* #e4ddcf */
  --signal: #4caf50;
}

/* ==========================================================================
  2. BASIC LAYOUT & WRAPPERS
========================================================================== */
.audio-library-wrapper {
  color: var(--player-text);
  width: 100%;
  margin: 1rem 0;
  position: relative;
}

.accordion-container {
  background: #fff !important;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 1rem;
}

/* ==========================================================================
  3. ACCORDION / FOLDER COMPONENTS
========================================================================== */
details {
  background-color: var(--player-bg-surface);
  overflow: hidden;
  opacity: 0.65;
  border: 1px solid transparent;
  transition: opacity 0.3s ease, border-left 0.3s ease, background-color 0.2s;
}

details[open] {
  border: 1px solid var(--accent);
  background-color: rgba(255, 255, 255, 0.93);
  opacity: 1.0;
}

details[open]:has(details[open]) {
  border: 1px solid transparent;
}

details[open]:not(:has(details)) {
  background-color: var(--accent);
  color: #fff;
}

#accordion-root details[open] {
  border: 1px solid var(--accent);
}
#accordion-root > details[open] {
border: 1px solid var(--tertiary)}

#accordion-root > details > summary {
  background-color: var(--tertiary) !important;
  color: var(--accent);
  font-size: 1.5rem;
}

#accordion-root > details > summary .folder-header-left {
  letter-spacing: 2px;
}

#accordion-root > details {
  opacity: 1;
  border: 1px solid var(--tertiary)
}

summary {
  padding: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
  font-size: 1.25rem;
}

summary:hover { 
  background-color: var(--player-bg-hover);
  opacity: 1.0;
}

summary::-webkit-details-marker { 
  display: none; 
}

details[open] > summary {
  background: var(--accent);
  color: #fff;
}

.folder-header-left { 
  display: flex; 
  align-items: center; 
  gap: 0.75rem; 
}

.folder-content {
  padding: 1rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.accordion-container > details > .folder-content {
  background: var(--tertiary);
  border-top: 1px dotted var(--accent);
}

details[open]:not(:has(details)) .folder-content {
  border-top: 1px dotted var(--tertiary);
}

/* ==========================================================================
  4. ICONS & BADGES
========================================================================== */
.icon {
  width: 1.35rem;
  height: 1.35rem;
  fill: currentColor;
  opacity: 0.8;
  display: inline-block;
}

summary .icon-open {
  display: none;
}

details[open] > summary .icon-closed {
  display: none;
}

details[open] > summary .icon-open {
  display: inline-block;
}

.track-badge {
  background-color: var(--player-border);
  color: var(--player-text);
  font-size: 0.8rem;
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
}

.accordion-controls {
  display: flex;
  gap: 10px;
  justify-content: right;
  align-items: center;
  padding: 1.5rem 0 1rem;
}

.acc-ctrl-btn {
  background: #efefef;
  color: #888;
  border: none;
  border-radius: 0.75rem;
  cursor: pointer;
  font-size: 12px;
  transition: 0.2s;
  height: 1.5rem;
  padding: 0 0.75rem;
}

.acc-ctrl-btn:hover {
  color: #222;
}

/* ==========================================================================
  5. TRACK LIST ITEMS & CONTROLS
========================================================================== */
.track-item {
  background-color: var(--player-bg-track);
  border-radius: 4px;
  padding: 0.75rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: outline 0.3s ease;
}

.track-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  overflow: hidden;
}

.track-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.play-btn {
  background: var(--player-border);
  border: none;
  color: var(--player-text);
  padding: 0.5rem;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.play-btn:hover { 
  background: var(--accent); 
  color: #fff; 
}

.play-btn.playing { 
  background: var(--signal); 
  color: #fff; 
}

/* ==========================================================================
  6. GLOBAL PLAYER BAR
========================================================================== */
.global-player-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: #1a1a1a; 
  color: #ffffff;
  box-shadow: 0 -4px 10px rgba(0,0,0,0.5);
  z-index: 99999;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.global-player-bar.hidden { 
  transform: translateY(100%); 
}

#global-audio-player #playerToggleVisibilityBtn {
  position: absolute;
  top: -25px;
  right: 0;
  border-radius: 50% 50% 0 0;
  border: none;
  background: #1a1a1a;
  pointer-events: auto;
  z-index: -1;
  padding: 4px 8px;
  cursor: pointer;
  color: #fff;
}

#global-audio-player #playerToggleVisibilityBtn:hover svg, .icon:hover {
  opacity: 1;
}

#global-audio-player.hidden #playerToggleVisibilityBtn svg {
  transform: rotate(-90deg);
  transform-origin: center center;
}

#global-audio-player #playerToggleVisibilityBtn svg {
  transform: rotate(-30deg);
  transition: transform 0.3s ease;
}

.player-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  align-items: center;
  gap: 1.5rem;
  padding: 0.25rem 1rem;
  pointer-events: auto;
}

.player-track-info {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.p-title { 
  font-weight: 600; 
  font-size: 0.95rem; 
  overflow: hidden; 
  text-overflow: ellipsis; 
  white-space: nowrap; 
}

.p-folder { 
  font-size: 0.8rem; 
  color: #aaa; 
  margin-top: 2px; 
  overflow: hidden; 
  text-overflow: ellipsis; 
  white-space: nowrap; 
}

.player-controls-center {
  display: flex;
  align-items: center;
  gap: 1rem;
  width: 100%;
}

.control-buttons { 
  display: flex; 
  gap: 0.35rem; 
  align-items: center; 
}

.ctrl-btn {
  background: #2a2a2a;
  border: 1px solid #444;
  color: #fff;
  padding: 0.4rem;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ctrl-btn:hover { 
  background: #444; 
}

.ctrl-btn.locate { 
  background: #333; 
  color: var(--signal); 
  border-color: #555; 
}

.ctrl-btn.locate:hover { 
  background: var(--signal); 
  color: #fff; 
}

.custom-audio-player {
  display: flex;
  align-items: center;
  gap: 15px;
  width: 100%;
}

#player-main-play-btn .ctrl-btn {
  flex-shrink: 0;
}

#player-main-play-btn .icon.hidden {
  display: none;
}

.progress-container {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-grow: 1;
  justify-content: center; 
  background: #2a2a2a; 
  border: 1px solid #444; 
  border-radius: 4px;
  padding: 8px 4px;
}

.time-display {
  color: #aaaaaa;
  font-size: 12px;
  font-family: monospace;
  min-width: 35px;
  text-align: center;
}

.custom-progress {
  flex-grow: 1;
  -webkit-appearance: none;
  appearance: none;
  background: #444444;
  height: 6px;
  border-radius: 3px;
  outline: none;
  cursor: pointer;
  width: 100%;
  min-width: 48px;
}

.custom-progress::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  transition: background 0.2s;
}

.custom-progress::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  border: none;
}

/* ==========================================================================
  7. RESPONSIVE DESIGN (MEDIA QUERIES)
========================================================================== */
@media (max-width: 768px) {
  .player-inner { 
    grid-template-columns: 1fr; 
    gap: 0.5rem; 
  }
  
  .player-track-info {
    flex-direction: row;
    gap: 1rem;
  }
  
  .p-title { 
    font-weight: 400; 
    font-size: 12px; 
  }
  
  .p-folder { 
    font-size: 10px; 
  }
  
  .time-display {
    font-size: 11px;
  }
}