:root {
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0f0f0f;
  color: #f3f3f3;
  height: 100vh;
  overflow: hidden;
}

.layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: calc(100vh - 112px);
}

.panel {
  padding: 16px;
  border-right: 1px solid #262626;
  overflow-y: auto;
}

.panel:last-child {
  border-right: none;
}

h2 {
  margin: 0 0 12px;
  font-size: 20px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.panel-header h2 {
  margin: 0;
}

.panel-toggle {
  display: none;
  padding: 6px 10px;
  font-size: 12px;
}

.search-row {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

input,
button {
  padding: 8px;
  border: 1px solid #3a3a3a;
  border-radius: 6px;
  background: #1d1d1d;
  color: #f3f3f3;
  font-size: 14px;
}

input {
  flex: 1;
  min-width: 0;
}

button {
  cursor: pointer;
}

.category-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.category-btn {
  background: #1d1d1d;
  border: 1px solid #3a3a3a;
}

.category-btn.active {
  border-color: #4c7de3;
  background: #1f2a43;
}

#loadMoreBtn {
  margin-top: 8px;
  display: none;
  width: 100%;
}

#loading,
#empty {
  margin: 8px 0;
  font-size: 13px;
  color: #c8c8c8;
}

#status {
  position: fixed;
  left: 50%;
  bottom: 126px;
  transform: translateX(-50%);
  background: rgba(20, 20, 20, 0.94);
  border: 1px solid #333;
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
  color: #f0f0f0;
  z-index: 20;
  display: none;
  pointer-events: none;
  max-width: min(90vw, 520px);
  text-align: center;
}

#loading,
#empty {
  display: none;
}

.list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.item {
  border: 1px solid #2f2f2f;
  border-radius: 6px;
  padding: 10px;
  background: #171717;
  cursor: pointer;
}

.item-title {
  font-weight: 600;
  margin-bottom: 4px;
}

.item-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.item-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.item-actions button {
  padding: 6px 8px;
  font-size: 12px;
}

.meta {
  font-size: 12px;
  color: #b6b6b6;
}

.item.active {
  border-color: #4c7de3;
}

.item.blocked {
  opacity: 0.85;
}

.player-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: 112px;
  border-top: 1px solid #2a2a2a;
  background: #121212;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
}

.controls {
  display: flex;
  gap: 8px;
}

.transport-controls {
  display: flex;
  gap: 8px;
}

.controls button.active {
  border-color: #4c7de3;
  background: #1f2a43;
}

.progress-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 520px;
}

#progressBar {
  flex: 1;
  margin: 0;
  padding: 0;
  accent-color: #4c7de3;
}

.time {
  font-size: 12px;
  color: #bdbdbd;
  min-width: 38px;
  text-align: center;
}

#nowPlaying {
  font-size: 14px;
  color: #dddddd;
  flex: 1;
  text-align: right;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#player {
  display: none;
}

@media (max-width: 900px) {
  body {
    height: auto;
    min-height: 100vh;
    overflow: auto;
  }

  .layout {
    grid-template-columns: 1fr;
    height: auto;
    min-height: 0;
    padding-bottom: 190px;
  }

  .panel {
    border-right: none;
    border-bottom: 1px solid #262626;
    max-height: none;
    overflow: visible;
  }

  .panel:last-child {
    border-bottom: none;
  }

  .panel-toggle {
    display: inline-block;
  }

  .panel.collapsed .panel-content {
    display: none;
  }

  .panel.collapsed {
    overflow: hidden;
  }

  .player-bar {
    height: auto;
    min-height: 150px;
    padding: 10px 12px;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 10px;
  }

  .controls,
  .progress-wrap,
  #nowPlaying {
    width: 100%;
    max-width: none;
  }

  #nowPlaying {
    text-align: left;
  }

  #status {
    bottom: 168px;
  }
}

@media (max-width: 560px) {
  .panel {
    padding: 12px;
  }

  .search-row {
    flex-wrap: wrap;
  }

  .search-row input,
  .search-row button,
  #loadMoreBtn {
    width: 100%;
  }

  .controls {
    flex-wrap: wrap;
  }

  .transport-controls {
    width: 100%;
    flex-wrap: nowrap;
  }

  .transport-controls button {
    flex: 1 1 0;
    min-width: 0;
  }

  #radioBtn {
    width: 100%;
  }

  .item-header {
    flex-direction: column;
    align-items: stretch;
  }

  .item-actions {
    width: 100%;
  }

  .item-actions button {
    width: 100%;
  }
}