/* Faders — macOS-native design tokens (used by ui/render-popover.html) */
:root {
  --bg-popover: rgba(44, 46, 54, 0.92);
  --bg-row-hover: rgba(255, 255, 255, 0.06);
  --bg-track: rgba(255, 255, 255, 0.10);
  --bg-chip: rgba(255, 255, 255, 0.08);
  --bg-chip-hover: rgba(255, 255, 255, 0.12);
  --border-thin: rgba(255, 255, 255, 0.07);
  --text-primary: rgba(255, 255, 255, 0.95);
  --text-secondary: rgba(255, 255, 255, 0.62);
  --text-tertiary: rgba(255, 255, 255, 0.40);
  --text-on-accent: #ffffff;
  --accent: #16965A;
  --accent-soft: rgba(22, 150, 90, 0.18);
  --danger: #FF453A;
  --shadow-popover: 0 18px 50px -10px rgba(0,0,0,0.7), 0 6px 14px -6px rgba(0,0,0,0.5), 0 0 0 0.5px rgba(255,255,255,0.08) inset;
  --radius-popover: 11px;
  --radius-row: 8px;
  --radius-chip: 999px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  color: var(--text-primary);
}

/* Floating popover */
.popover {
  width: 300px;
  background: var(--bg-popover);
  backdrop-filter: blur(60px) saturate(1.8);
  -webkit-backdrop-filter: blur(60px) saturate(1.8);
  border-radius: var(--radius-popover);
  box-shadow: var(--shadow-popover);
  overflow: hidden;
  font-size: 13px;
  position: relative;
}
.popover::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(to right, transparent, rgba(255,255,255,0.18), transparent);
  pointer-events: none;
}

.po-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 11px 12px 8px;
}
.po-header .wordmark {
  display: flex;
  align-items: center;
  gap: 7px;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: -0.1px;
}
.po-header .wordmark .glyph {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  background: linear-gradient(180deg, #2EB073 0%, #0F7A48 100%);
  display: grid;
  place-items: center;
  box-shadow: 0 1px 2px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.25);
}
.po-header .actions { display: flex; gap: 2px; }
.icon-btn {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 5px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 100ms;
  border: 0;
  background: transparent;
}
.icon-btn:hover { background: var(--bg-row-hover); color: var(--text-primary); }

.app-list {
  padding: 4px 8px 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.app-row {
  padding: 7px 8px 9px;
  border-radius: var(--radius-row);
  display: grid;
  grid-template-columns: 22px 1fr auto;
  grid-template-rows: auto auto;
  column-gap: 9px;
  row-gap: 4px;
  align-items: center;
  cursor: default;
  transition: background 80ms;
}
.app-row:hover { background: var(--bg-row-hover); }
.app-row .app-icon {
  grid-row: 1 / span 2;
  width: 22px; height: 22px;
  border-radius: 5px;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 700;
  color: white;
  box-shadow: inset 0 0 0 0.5px rgba(255,255,255,0.18);
}
.app-row .name-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  min-width: 0;
}
.app-row .name {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.app-row .pct {
  font-size: 10.5px;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}
.app-row .controls {
  grid-column: 2 / span 2;
  display: flex;
  align-items: center;
  gap: 8px;
}
.app-row .device-chip {
  grid-row: 1;
  grid-column: 3;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px 2px 6px;
  font-size: 10.5px;
  background: var(--bg-chip);
  color: var(--text-secondary);
  border-radius: var(--radius-chip);
  white-space: nowrap;
  cursor: pointer;
  transition: background 80ms;
}
.app-row .device-chip:hover { background: var(--bg-chip-hover); color: var(--text-primary); }
.app-row .device-chip svg { opacity: 0.8; }

.muted .name, .muted .pct { color: var(--text-tertiary); }
.muted .app-icon { filter: saturate(0.3) brightness(0.7); }

.slider {
  position: relative;
  flex: 1;
  height: 18px;
  display: flex;
  align-items: center;
  cursor: pointer;
}
.slider .track {
  position: absolute;
  left: 0; right: 0;
  height: 4px;
  background: var(--bg-track);
  border-radius: 999px;
  overflow: hidden;
}
.slider .fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: var(--accent);
  border-radius: 999px;
}
.slider .knob {
  position: absolute;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.4), 0 0 0 0.5px rgba(0,0,0,0.2);
  transform: translate(-50%, 0);
  top: 2px;
}
.slider.muted .fill { background: rgba(255,255,255,0.18); }
.slider.muted .knob { background: rgba(255,255,255,0.5); }

.mute-btn {
  width: 22px; height: 22px;
  display: grid; place-items: center;
  border-radius: 5px;
  color: var(--text-secondary);
  cursor: pointer;
  background: transparent; border: 0;
}
.mute-btn:hover { background: var(--bg-row-hover); color: var(--text-primary); }
.mute-btn.muted { color: var(--danger); }

.divider {
  height: 0.5px;
  background: var(--border-thin);
  margin: 4px 12px;
}

.scenes { padding: 6px 10px 11px; }
.scenes-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 2px 6px;
  font-size: 10.5px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--text-tertiary);
  font-weight: 600;
}
.scenes-header .add { color: var(--text-secondary); cursor: pointer; }
.scene-pills {
  display: flex;
  gap: 5px;
  overflow-x: auto;
  padding: 2px 0;
  scrollbar-width: none;
}
.scene-pills::-webkit-scrollbar { display: none; }
.scene-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px 5px 8px;
  background: var(--bg-chip);
  border-radius: var(--radius-chip);
  font-size: 11.5px;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}
.scene-pill .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--text-tertiary);
}
.scene-pill.active {
  background: var(--accent);
  color: var(--text-on-accent);
}
.scene-pill.active .dot { background: rgba(255,255,255,0.85); }
.scene-pill.auto .dot { background: #30D158; }

.po-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px 10px;
  border-top: 0.5px solid var(--border-thin);
  font-size: 10.5px;
  color: var(--text-tertiary);
}
.po-footer .out {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.po-footer .out strong {
  color: var(--text-secondary);
  font-weight: 500;
}

/* App icon palettes */
.icon-spotify { background: linear-gradient(135deg, #1ed760 0%, #1aa84a 100%); }
.icon-zoom { background: linear-gradient(135deg, #4a90e2 0%, #2776d6 100%); }
.icon-slack { background: linear-gradient(135deg, #6f37b3 0%, #4d1f87 100%); }
.icon-music { background: linear-gradient(135deg, #fa233b 0%, #c10b30 100%); }
.icon-arc { background: linear-gradient(135deg, #f76d6d 0%, #e8408b 50%, #6f6dde 100%); }