/* ---- Controls Bar ---- */

.controls {
  display: flex;
  gap: 8px;
  padding: 14px 24px;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
  background: var(--bg-controls);
  border-top: 1px solid var(--border);
}

.control-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 18px;
  border-radius: 12px;
  border: none;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  background: var(--bg-control-btn);
  color: var(--text-muted);
  min-width: 70px;
}

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

.control-btn .btn-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.control-btn .btn-label {
  font-size: 11px;
  font-weight: 600;
}

.control-btn.active {
  background: var(--primary);
  color: var(--text-bright);
}

.control-btn.active:hover {
  background: var(--primary-hover);
}

.control-btn.active-red {
  background: var(--danger);
  color: var(--text-bright);
}

.control-btn.active-red:hover {
  background: var(--danger-hover);
}

.control-btn-danger {
  background: var(--bg-danger-subtle);
  color: var(--danger);
}

.control-btn-danger:hover {
  background: var(--danger);
  color: var(--text-bright);
}

/* ---- Settings Panel (positioned inside .main-column) ---- */

.settings-panel {
  position: absolute;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  z-index: 50;
  min-width: 260px;
  box-shadow: 0 8px 32px var(--shadow-panel);
}

.settings-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-bright);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  gap: 16px;
}

.settings-row:last-child {
  margin-bottom: 0;
}

.settings-row label {
  font-size: 13px;
  color: var(--text-label);
  font-weight: 600;
}

.settings-select {
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-sunken);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  min-width: 120px;
}

.settings-select:hover,
.settings-select:focus {
  border-color: var(--primary);
}

.settings-select:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  border-color: var(--border);
}

/* Section labels inside the settings panel */
.settings-section-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.settings-hint {
  font-size: 11px;
  color: var(--text-faint);
  margin: -4px 0 4px;
}

.settings-divider {
  height: 1px;
  background: var(--border);
  margin: 14px 0;
}

/* ---- Range Slider ---- */
.range-with-value {
  display: flex;
  align-items: center;
  gap: 8px;
}

.range-input {
  width: 48px;
  padding: 4px 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: 6px;
  text-align: center;
  font-variant-numeric: tabular-nums;
  outline: none;
  -moz-appearance: textfield;
}

.range-input::-webkit-inner-spin-button,
.range-input::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.range-input:focus {
  border-color: var(--primary);
}

.settings-range {
  -webkit-appearance: none;
  appearance: none;
  width: 120px;
  height: 6px;
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
}

.settings-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--primary);
  border: none;
  cursor: pointer;
  transition: background 0.15s;
}

.settings-range::-webkit-slider-thumb:hover {
  background: var(--primary-hover);
}

.settings-range::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--primary);
  border: none;
  cursor: pointer;
}

/* ---- Peer Volume Slider ---- */
.peer-volume-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 5px 7px 6px;
  margin-top: 4px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 7px;
  width: 100%;
  box-sizing: border-box;
}

.peer-volume-label {
  font-size: 9px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.peer-volume {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: 4px;
  outline: none;
  cursor: pointer;
  display: block;
}

.peer-volume::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid var(--bg-body);
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
}

.peer-volume::-webkit-slider-thumb:hover {
  background: var(--primary-hover);
  transform: scale(1.15);
}

.peer-volume::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid var(--bg-body);
  cursor: pointer;
}

/* ---- Toggle Switch ---- */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
}

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

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--bg-sunken);
  border: 1px solid var(--border);
  border-radius: 22px;
  transition: background 0.2s, border-color 0.2s;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  left: 2px;
  bottom: 2px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: transform 0.2s, background 0.2s;
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--primary);
  border-color: var(--primary);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(18px);
  background: var(--text-bright);
}