/**
 * Tonaufnahme Player CSS
 * Moderner HTML5 Audio-Player für Kirby
 */

:root {
  --player-bg: #f8f9fa;
  --player-bg-hover: #e9ecef;
  --player-text: #212529;
  --player-primary: #0d6efd;
  --player-progress-bg: #dee2e6;
  --player-progress: #0d6efd;
  --player-waveform: rgba(13, 110, 253, 0.4);
  --player-waveform-active: #0d6efd;
  --player-radius: 12px;
  --player-button-size: 48px;
  --player-icon-size: 22px;
  --player-transition: 0.2s ease;
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  :root {
    --player-bg: #2d3748;
    --player-bg-hover: #4a5568;
    --player-text: #f7fafc;
    --player-progress-bg: #4a5568;
    --player-waveform: rgba(99, 179, 237, 0.4);
    --player-waveform-active: #63b3ed;
  }
}

/* ==================== Block Container ==================== */
.tonaufnahme-block {
  margin: 1.5rem 0;
  position: relative;
  z-index: 1;
}

.tonaufnahme-block__headline {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  font-weight: 600;
  position: relative;
  z-index: 2;
}

.tonaufnahme-block__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: #6c757d;
  position: relative;
  z-index: 2;
}

.tonaufnahme-block__date::before {
  content: "📅 ";
}

.tonaufnahme-block__location::before {
  content: "📍 ";
}

.tonaufnahme-block__title {
  margin: 0 0 1rem;
  font-weight: 500;
  position: relative;
  z-index: 2;
}

.tonaufnahme-block__more {
  margin-top: 1rem;
  position: relative;
  z-index: 2;
}

.tonaufnahme-block__more a {
  color: var(--player-primary);
  text-decoration: none;
}

.tonaufnahme-block__more a:hover {
  text-decoration: underline;
}

.tonaufnahme-block__no-audio {
  color: #6c757d;
  font-style: italic;
}

/* ==================== Player Base ==================== */
.tonaufnahme-player {
  background: var(--player-bg);
  border-radius: var(--player-radius);
  padding: 1rem;
  color: var(--player-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.tonaufnahme-player--native {
  width: 100%;
  border-radius: var(--player-radius);
}

.tonaufnahme-player audio {
  display: none;
}

/* ==================== Controls Layout ==================== */
.player__controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  position: relative;
  z-index: 5;
}

/* ==================== Play Button ==================== */
.player__play {
  flex-shrink: 0;
  width: var(--player-button-size);
  height: var(--player-button-size);
  border: none;
  border-radius: 50%;
  background: var(--player-primary);
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--player-transition), background var(--player-transition);
  position: relative;
  z-index: 10;
}

.player__play:hover {
  transform: scale(1.05);
  background: color-mix(in srgb, var(--player-primary) 85%, black);
}

.player__play:active {
  transform: scale(0.95);
}

.player__icon {
  width: var(--player-icon-size);
  height: var(--player-icon-size);
}

.player__icon--play {
  margin-left: 2px;
}

.tonaufnahme-player.is-playing .player__icon--play {
  display: none;
}

.tonaufnahme-player.is-playing .player__icon--pause {
  display: block !important;
}

/* ==================== Progress Container ==================== */
.player__progress-container {
  flex: 1;
  position: relative;
  height: 40px;
  display: flex;
  align-items: center;
  z-index: 5;
}

/* ==================== Waveform ==================== */
.player__waveform {
  position: relative;
  width: 100%;
  height: 32px;
  display: flex;
  align-items: flex-end;
  gap: 2px;
  z-index: 1;
}

.player__waveform-bar {
  flex: 1;
  min-width: 2px;
  height: var(--height, 50%);
  background: var(--player-waveform);
  border-radius: 1px;
  transition: background 0.1s ease;
}

/* Waveform Animation beim Abspielen */
.tonaufnahme-player.is-playing .player__waveform-bar {
  animation: waveform-pulse 0.8s ease-in-out infinite;
  animation-delay: var(--delay, 0s);
}

@keyframes waveform-pulse {
  0%, 100% {
    transform: scaleY(0.6);
    background: var(--player-waveform);
  }
  50% {
    transform: scaleY(1);
    background: var(--player-waveform-active);
  }
}

/* Bereits abgespielter Bereich */
.player__waveform-bar.played {
  background: var(--player-waveform-active);
}

/* ==================== Progress Bar ==================== */
.player__progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--player-progress-bg);
  border-radius: 2px;
  overflow: hidden;
  z-index: 2;
}

.player__progress-bar {
  height: 100%;
  width: 0%;
  background: var(--player-primary);
  border-radius: 2px;
  transition: width 0.1s linear;
}

/* ==================== Seek Slider ==================== */
.player__seek {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
  margin: 0;
  z-index: 10;
  -webkit-appearance: none;
}

.player__seek::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 40px;
  cursor: pointer;
}

/* ==================== Time Display ==================== */
.player__time {
  flex-shrink: 0;
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
  color: var(--player-text);
  opacity: 0.8;
  min-width: 80px;
  text-align: center;
  position: relative;
  z-index: 5;
}

.player__separator {
  margin: 0 0.25rem;
  opacity: 0.5;
}

/* ==================== Volume ==================== */
.player__volume {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  z-index: 5;
}

.player__mute {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border: none;
  background: transparent;
  color: var(--player-text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: background var(--player-transition);
}

.player__mute:hover {
  background: var(--player-bg-hover);
}

.player__mute .player__icon {
  width: 20px;
  height: 20px;
}

.tonaufnahme-player.is-muted .player__icon--volume {
  display: none;
}

.tonaufnahme-player.is-muted .player__icon--muted {
  display: block !important;
}

.player__volume-slider {
  width: 80px;
  height: 4px;
  -webkit-appearance: none;
  background: var(--player-progress-bg);
  border-radius: 2px;
  cursor: pointer;
}

.player__volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  background: var(--player-primary);
  border-radius: 50%;
  cursor: pointer;
}

.player__volume-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  background: var(--player-primary);
  border-radius: 50%;
  cursor: pointer;
  border: none;
}

/* ==================== Download Button ==================== */
.player__download {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--player-text);
  opacity: 0.7;
  border-radius: 4px;
  transition: opacity var(--player-transition), background var(--player-transition);
  position: relative;
  z-index: 5;
}

.player__download:hover {
  opacity: 1;
  background: var(--player-bg-hover);
}

.player__download .player__icon {
  width: 18px;
  height: 18px;
}

/* ==================== Minimal Style ==================== */
.tonaufnahme-player--minimal {
  padding: 0.75rem;
}

.tonaufnahme-player--minimal .player__play {
  --player-button-size: 40px;
  --player-icon-size: 18px;
}

.tonaufnahme-player--minimal .player__progress-container {
  height: 24px;
}

.tonaufnahme-player--minimal .player__waveform {
  display: none;
}

.tonaufnahme-player--minimal .player__progress {
  position: relative;
  bottom: auto;
  height: 6px;
}

.tonaufnahme-player--minimal .player__time {
  font-size: 0.75rem;
  min-width: 70px;
}

.tonaufnahme-player--minimal .player__volume {
  display: none;
}

/* ==================== Compact Mode ==================== */
.tonaufnahme-player--compact {
  padding: 0.5rem 0.75rem;
}

.tonaufnahme-player--compact .player__controls {
  gap: 0.5rem;
}

.tonaufnahme-player--compact .player__play {
  --player-button-size: 36px;
  --player-icon-size: 16px;
}

/* ==================== Loading State ==================== */
.tonaufnahme-player.is-loading .player__play {
  opacity: 0.7;
  cursor: wait;
}

.tonaufnahme-player.is-loading .player__play::after {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  border: 2px solid transparent;
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ==================== Responsive ==================== */
@media (max-width: 600px) {
  .player__controls {
    flex-wrap: wrap;
  }
  
  .player__volume {
    display: none;
  }
  
  .player__time {
    min-width: auto;
    font-size: 0.75rem;
  }
  
  .tonaufnahme-player--modern .player__waveform {
    height: 24px;
  }
}

/* ==================== List Styles ==================== */
.tonaufnahme-block__items--list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.tonaufnahme-block__items--cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.tonaufnahme-block__items--compact {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.tonaufnahme-item {
  padding: 1rem;
  background: var(--player-bg);
  border-radius: var(--player-radius);
}

.tonaufnahme-item__header {
  margin-bottom: 0.75rem;
}

.tonaufnahme-item__title {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.tonaufnahme-item__title a {
  color: inherit;
  text-decoration: none;
}

.tonaufnahme-item__title a:hover {
  color: var(--player-primary);
}

.tonaufnahme-item__meta {
  font-size: 0.8rem;
  color: #6c757d;
  display: flex;
  gap: 1rem;
}

.tonaufnahme-item__description {
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  color: #6c757d;
}

.tonaufnahme-item__people {
  margin-bottom: 0.75rem;
  font-size: 0.8rem;
  color: #6c757d;
}

/* Pagination */
.tonaufnahme-block__pagination {
  display: flex;
  justify-content: space-between;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--player-progress-bg);
}

.tonaufnahme-block__pagination a {
  color: var(--player-primary);
  text-decoration: none;
}

.tonaufnahme-block__pagination a:hover {
  text-decoration: underline;
}