/* ---- Soundboard Left Panel ---- */

.soundboard-panel {
  position: relative;
  width: 380px;
  min-width: 280px;
  max-width: 600px;
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  overflow: hidden;
  z-index: 10;
  flex-shrink: 0;
}

/* ---- Resize handle (right edge of soundboard panel) ---- */
.sb-resize-handle {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  cursor: col-resize;
  z-index: 10;
  transition: background 0.15s;
}

.sb-resize-handle:hover,
.sb-resize-handle.dragging {
  background: var(--primary);
  opacity: 0.35;
}

.soundboard-panel.collapsed {
  margin-left: -380px;
}

/* ---- Header ---- */

.sb-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px 10px;
  flex-shrink: 0;
}

.sb-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-bright);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.sb-close {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: none;
  background: var(--bg-elevated);
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s;
}

.sb-close:hover {
  background: var(--bg-elevated-hover);
  color: var(--text);
}

/* ---- Search ---- */

.sb-search {
  margin: 0 16px 10px;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-sunken);
  color: var(--text);
  font-size: 13px;
  outline: none;
  flex-shrink: 0;
}

.sb-search:focus {
  border-color: var(--primary);
}

.sb-search::placeholder {
  color: var(--text-faint);
}

/* ---- Tabs ---- */

.sb-tabs {
  display: flex;
  gap: 0;
  padding: 0 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.sb-tab {
  flex: 1;
  padding: 8px 4px 10px;
  border: none;
  background: none;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}

.sb-tab:hover {
  color: var(--text);
}

.sb-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* ---- Volume Row ---- */

.sb-volume-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  flex-shrink: 0;
  color: var(--text-muted);
}

.sb-volume-slider {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  height: 6px;
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
}

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

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

.sb-volume-num {
  width: 52px;
  padding: 2px 4px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-secondary);
  color: var(--text);
  font-size: 12px;
  text-align: center;
  -moz-appearance: textfield;
}

.sb-volume-num::-webkit-inner-spin-button,
.sb-volume-num::-webkit-outer-spin-button {
  opacity: 1;
}

/* ---- Tab Content ---- */

.sb-tab-content {
  display: none;
  flex: 1;
  flex-direction: column;
  min-height: 0;
  overflow-y: auto;
  padding: 0 16px 16px;
}

.sb-tab-content.active {
  display: flex;
}

/* ---- Sound Grid ---- */

.sb-grid {
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  padding: 8px 0;
}

.sb-grid::-webkit-scrollbar {
  width: 6px;
}
.sb-grid::-webkit-scrollbar-track {
  background: transparent;
}
.sb-grid::-webkit-scrollbar-thumb {
  background: var(--scrollbar);
  border-radius: 3px;
}

.sound-btn {
  position: relative;
  padding: 10px 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-sunken);
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex-shrink: 0;
}

.sound-btn:hover {
  background: var(--bg-elevated);
  border-color: var(--primary);
}

.sound-btn.playing {
  background: var(--primary);
  color: var(--text-bright);
  border-color: var(--primary);
}

.sound-btn .sound-delete {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--danger);
  color: var(--text-bright);
  font-size: 10px;
  font-weight: 700;
  display: none;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  line-height: 1;
  padding: 0;
}

.sound-btn:hover .sound-delete {
  display: flex;
}

.sound-btn .sound-fav {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: none;
  color: var(--text-faint);
  font-size: 12px;
  display: none;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  line-height: 1;
  padding: 0;
}

.sound-btn:hover .sound-fav {
  display: flex;
}

.sound-btn .sound-fav.starred {
  display: flex;
  color: #f5c542;
}

.sound-empty {
  color: var(--text-faint);
  font-size: 12px;
  text-align: center;
  padding: 20px 0;
}

/* ---- Create Tab ---- */

.sb-upload-btn {
  display: block;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--bg-elevated);
  color: var(--text-muted);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  user-select: none;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 10px;
}

.sb-upload-btn:hover {
  background: var(--bg-elevated-hover);
  color: var(--text);
}

.sb-ext-link {
  display: block;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--bg-elevated);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  margin-bottom: 10px;
  transition: background 0.2s, color 0.2s;
}

.sb-ext-link:hover {
  background: var(--bg-elevated-hover);
  color: var(--text);
}


/* ---- Waveform Editor ---- */

.sb-editor {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sb-waveform {
  width: 100%;
  height: 120px;
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: crosshair;
}

.sb-trim-times {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-muted);
}

.sb-editor-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.sb-editor-btn {
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}

.sb-editor-btn:hover {
  background: var(--bg-elevated-hover);
}

.sb-editor-vol {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
  flex: 1;
}

.sb-editor-vol input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  height: 4px;
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: 2px;
  outline: none;
}

.sb-editor-vol input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary);
  border: none;
  cursor: pointer;
}

.sb-editor-vol input[type="range"]::-moz-range-thumb {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary);
  border: none;
  cursor: pointer;
}

.sb-save-row {
  display: flex;
  gap: 8px;
}

.sb-save-name {
  flex: 1;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-sunken);
  color: var(--text);
  font-size: 13px;
  outline: none;
}

.sb-save-name:focus {
  border-color: var(--primary);
}

.sb-save-name::placeholder {
  color: var(--text-faint);
}

.sb-save-btn {
  padding: 8px 20px;
  border-radius: 8px;
  border: none;
  background: var(--success, #43b581);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
}

.sb-save-btn:hover {
  opacity: 0.9;
}

.sb-save-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ---- Error ---- */

.sb-error {
  color: var(--danger);
  font-size: 11px;
  text-align: center;
  padding: 4px 0;
  min-height: 20px;
}