/* --- Fórmula --- */
.middle {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  margin-bottom: 5px;
}

.formula {
  font-size: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.formula span {
  display: flex;
  align-items: center;
}

.formula .equal {
  position: relative;
  top: -5px;
  line-height: 0.8;
}

.formula .lg {
  color: var(--color-lg);
}

.formula .v {
  color: var(--color-v);
}

.formula .t {
  color: var(--color-t);
}

.fraction {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
}

.fraction .top {
  border-bottom: 4px solid var(--line-color);
  padding: 0 32px;
}

.fraction .bottom {
  padding-top: 2px;
}

/* --- Fraction inline slot / editor --- */
main>.inputs {
  align-items: center;
  gap: clamp(24px, 6vw, 48px);
}

main>.inputs>* {
  flex-shrink: 0;
}

#fractionInlineSlot,
.fraction-inline-slot {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  position: relative;
}

#fractionInlineSlot .fraction-editor,
.fraction-inline-slot .fraction-editor {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--line-color);
}

.fraction-editor .top,
.fraction-editor .bottom {
  display: flex;
  justify-content: center;
  align-items: center;
}

.fraction-editor .top {
  border-bottom: 4px solid var(--line-color);
  padding: 0 24px;
}

.fraction-editor .bottom input {
  color: var(--timeline-interval-color, #7BB4CD);
}

.fraction-editor input {
  width: 80px;
  text-align: center;
  font-size: 3rem;
  background: none;
  border: none;
  color: inherit;
  font-family: inherit;
  outline: none;
}

.fraction-editor input:focus {
  border-bottom: 2px solid var(--selection-color);
}

.fraction-field {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.fraction-field input {
  padding-right: 28px;
}

.fraction-field .spinner {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  width: 24px;
  color: var(--fraction-spinner-color, var(--line-color));
  transition: opacity 0.2s ease;
}

.fraction-field .spinner .spin {
  width: 100%;
  height: 12px;
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: inherit;
}

.fraction-field .spinner .spin::before {
  content: '';
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
}

.fraction-field .spinner .spin.up::before {
  border-bottom: 6px solid currentColor;
}

.fraction-field .spinner .spin.down::before {
  border-top: 6px solid currentColor;
}

.fraction-field .spinner .spin:active {
  color: var(--selection-color);
}

.fraction-info-bubble {
  position: fixed;
  top: 0%;
  left: 47%;
  width: 280px;
  /*transform: translate(-50%, calc(-100% - 12px));*/
  padding: 8px 18px;
  border-radius: 16px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  text-align: center;
  font-size: 1.1rem;
  line-height: 1.4;
  max-width: min(280px, 85vw);
  white-space: pre-line;
  pointer-events: auto;
  z-index: 2000;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  background: var(--fraction-info-bg, var(--bg-light));
  color: var(--fraction-info-fg, var(--text-light));
  opacity: 0;
  visibility: hidden;
}

.fraction-info-bubble.show {
  opacity: 1;
  visibility: visible;
}

body[data-theme='dark'] .fraction-info-bubble {
  border-color: rgba(238, 232, 216, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  background: var(--fraction-info-bg, var(--bg-dark));
  color: var(--fraction-info-fg, var(--text-dark));
}

.fraction-info-bubble--hidden {
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, calc(-100% - 2px)) scale(0.95);
}

.fraction-info-bubble--visible {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, calc(-100% - 12px)) scale(1);
}

/* Auto-reduce tooltip - positioned below the editor */
.fraction-info-bubble--reduction {
  transform: translateX(-50%) scale(1);
  font-weight: 500;
}

/* ========== Auto-Reduce Animation Styles ========== */

/* Flash animation keyframes */
@keyframes fraction-flash {
  0% {
    background-color: transparent;
    box-shadow: none;
  }
  50% {
    background-color: rgba(255, 140, 0, 0.35);
    box-shadow: 0 0 12px rgba(255, 140, 0, 0.5);
  }
  100% {
    background-color: transparent;
    box-shadow: none;
  }
}

/* Flash state - warning flash before reduction */
.fraction-editor--flash {
  animation: fraction-flash 600ms ease-out;
  border-radius: 4px;
}

/* Morphing state - smooth number transition */
.fraction-editor--morphing input {
  transition: opacity 400ms ease-in-out;
}

.fraction-editor--morphing input.numerator,
.fraction-editor--morphing input.denominator {
  animation: fraction-morph-number 800ms ease-out;
}

@keyframes fraction-morph-number {
  0% {
    opacity: 0.4;
    transform: scale(1.1);
  }
  50% {
    opacity: 0.7;
    transform: scale(0.95);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* Title info tooltip specific styles */
.top-bar-info-tip {
  white-space: normal;
  max-width: min(320px, calc(100vw - 32px));
  padding: 10px 14px;
  text-align: center;
  line-height: 2;
}

.top-bar-info-tip__line {
  margin: 0;
  font-size: 1.025rem;
}

.top-bar-info-tip__line+.top-bar-info-tip__line {
  margin-top: 4px;
}

.top-bar-info-tip__hint {
  margin: 6px 0 0;
  font-size: 0.9rem;
  opacity: 0.85;
}


/* --- Timeline --- */
.timeline-wrapper {
  position: relative;
  width: 100%;
}

.timeline {
  position: relative;
  width: calc(100% - 40px);
  height: 80px;
  margin: 20px auto;
  transition: width 0.4s ease, height 0.4s ease;
  z-index: 1;
  /* keep above helper guide ring */
}

.timeline::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--line-color);
  transform: translateY(-50%) scaleX(1);
  transform-origin: 50% 50%;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 2px solid var(--line-color);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.timeline .bar {
  position: absolute;
  top: 0;
  width: 2px;
  height: 100%;
  background: currentColor;
  transition: transform 0.6s ease, left 0.6s ease, top 0.6s ease, height 0.6s ease;
}

/* --- Pulsos --- */
.pulse {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: currentColor;
  transform: translate(-50%, -50%);
  --pulse-flash-base-transform: translate(-50%, -50%);
  cursor: default;
  transition: left 0.4s ease, top 0.4s ease, transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

@keyframes pulseFlash {
  0% {
    transform: var(--pulse-flash-base-transform, translate(-50%, -50%)) scale(1);
    box-shadow: 0 0 0px var(--selection-color), 0 0 0px currentColor;
  }

  50% {
    transform: var(--pulse-flash-base-transform, translate(-50%, -50%)) scale(1.6);
    box-shadow: 0 0 14px var(--selection-color), 0 0 20px currentColor;
  }

  100% {
    transform: var(--pulse-flash-base-transform, translate(-50%, -50%)) scale(1.2);
    box-shadow: 0 0 8px var(--selection-color), 0 0 12px currentColor;
  }
}

.pulse.active {
  animation: pulseFlash var(--pulse-anim-duration, 0.35s) ease-out;
  box-shadow: 0 0 14px var(--selection-color), 0 0 20px currentColor;
}

.pulse-number {
  position: absolute;
  top: 92%;
  font-size: 1.6rem;
  color: currentColor;
  transform: translateX(-50%);
  /* centrat sota el punt */
  transition: transform 0.6s ease, left 0.6s ease, top 0.6s ease;
  z-index: 10;
  /* Higher z-index to avoid clipping */
}

.pulse-number.vertical {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  /* "Lg" en vertical natural */
  line-height: 1;
}

.pulse.endpoint,
.pulse-number.endpoint {
  color: var(--color-lg);
}

.timeline-wrapper.circular {
  width: 320px;
  height: 320px;
  margin: 60px auto;
}

/* --- Control buttons positioning --- */
/* Force controls container position in circular mode */
.timeline-wrapper.circular>.controls {
  position: absolute;
  top: 50%;
  left: 50%;
  /* Shift controls 30px upward in circular mode */
  transform: translate(-50%, calc(-50% - 5px));
  z-index: 3;
  /* ensure above timeline */
  margin: 0;
}

/* --- Circle guide (visualizes straight line "bent" into a circle) --- */
.circle-guide {
  position: absolute;
  /* will be overridden to fixed via JS */
  border: 2px solid var(--line-color);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.6s ease;
  pointer-events: none;
  z-index: 0;
  /* keep behind timeline/pulses */
}

/* --- Circular timeline overrides (ensure full-size circle; hide straight line) --- */
.timeline.circular {
  width: 320px;
  height: 320px;
  margin: 0 auto;
  border-radius: 50%;
}

.timeline.circular::after {
  opacity: 1;
}

.timeline.circular::before {
  opacity: 0;
  transform: translateY(-50%) scaleX(0);
  transform-origin: 50% 50%;
  transition: opacity 0.6s ease, transform 0.6s ease;
  background: var(--line-color);
  height: 2px;
  width: 100%;
  top: 50%;
  left: 0;
  border: none;
  border-radius: 0;
}

/* Evita el "cercle petit" quan s'activa el mode circular */
.timeline.circular {
  transition: none;
}

/* Classe per recalcular sense animacions (quan canvies Lg/V/T/Tap) */
.timeline.no-anim .pulse,
.timeline.no-anim .bar,
.timeline.no-anim .pulse-number,
.timeline.no-anim .cycle-marker,
.timeline.no-anim .cycle-label,
.timeline.no-anim::before,
.timeline.no-anim::after {
  transition: none;
}

/* el traç del cercle i la línia base no han de capturar clics */
.timeline::before,
.timeline::after {
  pointer-events: none;
  z-index: 0;
}

/* les barres tampoc */
.timeline .bar {
  pointer-events: none;
  z-index: 1;
}

/* els punts són el primer pla interactiu */
.timeline .pulse {
  z-index: 5;
  pointer-events: none;
}

/* Cursor neutral en toda la línea temporal visual */
.timeline,
.timeline .pulse,
.timeline .pulse-number {
  cursor: default;
}

/* --- Random menu modal --- */
.random-menu {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 1rem;
  border-radius: 8px;
  z-index: 1100;  /* Above dropdowns (z-index: 1000) but below portrait warnings */
  max-height: 80vh;
  overflow-y: auto;
  color: var(--text-light);
  backdrop-filter: blur(10px);
}

.random-menu.open {
  display: block;
}

.mixer-menu {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 1rem 1.5rem 1rem 1.25rem;  /* Extra padding on right for FX knob values */
  border: 2px solid var(--line-color);
  border-radius: 12px;
  z-index: 1100;  /* Above dropdowns (z-index: 1000) but below portrait warnings */
  background-color: var(--bg-light);
  color: var(--text-light);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
  width: min(560px, 92vw);
  max-width: 92vw;
  max-height: 85vh;
  overflow: hidden;
  pointer-events: none;
}

.mixer-menu.open {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  pointer-events: auto;
}

.mixer-menu-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.2rem;
  margin: 0;
}

.mixer-menu-draggable {
  cursor: move;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

.mixer-menu.dragging {
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

.mixer-menu-draggable:active {
  cursor: grabbing;
}

.mixer-menu-title svg {
  width: 1.5em;
  height: 1em;
}

.mixer-menu-content {
  display: flex;
  gap: 1.5rem;
  justify-content: space-between;
  align-items: flex-end;
  min-width: 320px;
  overflow-x: auto;
  padding-bottom: 0.35rem;
  scrollbar-gutter: stable both-edges;
}

.mixer-channel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  min-width: 90px;
}

.mixer-channel__label {
  font-weight: 600;
  text-align: center;
  line-height: 1.2;
}

.mixer-channel__slider-wrapper {
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 10;
}

.mixer-channel__slider {
  -webkit-appearance: none;
  appearance: none;
  width: 150px;
  height: 36px;
  transform: rotate(-90deg);
  background: transparent;
  cursor: pointer;
  position: relative;
  z-index: 11;
}

.mixer-channel__slider:focus {
  outline: none;
}

.mixer-channel__slider::-webkit-slider-runnable-track {
  height: 6px;
  background: var(--line-color);
  border-radius: 999px;
}

.mixer-channel__slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--selection-color);
  margin-top: -11px;
  box-shadow: 0 0 0 2px currentColor;
  cursor: grab;
}

.mixer-channel__slider::-moz-range-track {
  height: 6px;
  background: var(--line-color);
  border-radius: 999px;
}

.mixer-channel__slider::-moz-range-thumb {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--selection-color);
  border: 2px solid currentColor;
  cursor: grab;
}

.mixer-channel__actions {
  display: flex;
  gap: 0.5rem;
}

.mixer-action {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid currentColor;
  color: inherit;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease, transform 0.1s ease;
}

@media (max-width: 600px) {
  .mixer-menu {
    padding: 0.75rem 1rem;
    width: min(500px, 94vw);
  }

  .mixer-menu-title {
    font-size: 1.05rem;
  }

  .mixer-menu-content {
    gap: 1rem;
  }

  .mixer-channel {
    min-width: 80px;
  }

  .mixer-channel__slider-wrapper {
    height: 130px;
  }

  .mixer-channel__slider {
    width: 120px;
  }

  .mixer-channel__actions {
    gap: 0.4rem;
  }

  .mixer-action {
    width: 38px;
    height: 38px;
  }
}

.mixer-action svg {
  color: inherit;
  width: 60%;
  height: 60%;
  fill: currentColor;
}

.mixer-action svg text {
  fill: currentColor;
}

.mixer-action:active {
  transform: scale(0.92);
  color: var(--selection-color);
  border-color: var(--selection-color);
  box-shadow: 0 0 10px var(--selection-color), 0 0 4px var(--selection-color) inset;
}

.mixer-action.active {
  color: var(--selection-color);
  border-color: var(--selection-color);
  box-shadow: 0 0 10px var(--selection-color), 0 0 4px var(--selection-color) inset;
}

.mixer-channel.suppressed .mixer-channel__slider {
  opacity: 0.4;
}

/* P1 Toggle Control (special channel without slider) */
.mixer-channel--p1-toggle {
  min-width: 80px;
}

.mixer-channel--p1-toggle .mixer-channel__slider-wrapper--hidden {
  visibility: hidden;
  height: 0;
  min-height: 0;
  margin: 0;
  padding: 0;
}

.mixer-channel__actions--single {
  justify-content: center;
}

.mixer-action--p1-toggle {
  min-width: 48px;
  position: relative;
}

.mixer-action--p1-toggle .icon-on,
.mixer-action--p1-toggle .icon-off {
  transition: opacity 0.2s ease;
}

/* FX Effects Column */
.mixer-channel--fx {
  min-width: 110px;
}

.mixer-channel__knobs {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  height: 150px;
  justify-content: center;
}

/* Circular Knob - horizontal layout: label | dial | value */
.mixer-knob {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 4px;
  justify-content: center;
}

.mixer-knob__label {
  font-size: 0.8rem;
  color: var(--text-muted, #888);
  text-transform: uppercase;
  font-weight: 600;
  min-width: 32px;
  text-align: right;
}

.mixer-knob__dial {
  position: relative;
  width: 36px;
  height: 36px;
  cursor: pointer;
  flex-shrink: 0;
}

.mixer-knob__dial svg {
  display: block;
}

.mixer-knob__input {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.mixer-knob__value {
  font-size: 0.9rem;
  color: var(--text-color);
  font-variant-numeric: tabular-nums;
  min-width: 24px;
  text-align: left;
}

/* FX Toggle (P1-style ON/OFF button in actions row) */
.mixer-action--fx-toggle {
  min-width: 48px;
  position: relative;
}

.mixer-action--fx-toggle .icon-on,
.mixer-action--fx-toggle .icon-off {
  transition: opacity 0.2s ease;
}

.mixer-channel--fx.suppressed .mixer-knob__dial svg circle:last-child {
  stroke: var(--line-color, #444);
}

@media (max-width: 600px) {
  .mixer-channel--fx {
    min-width: 70px;
  }

  .mixer-channel__knobs {
    height: 130px;
    gap: 0.2rem;
  }

  .mixer-knob__dial {
    width: 32px;
    height: 32px;
  }

  .mixer-knob__label {
    font-size: 0.5rem;
  }
}

body[data-theme='dark'] .mixer-menu {
  background-color: var(--bg-dark);
  color: var(--text-dark);
}

.random-menu label {
  display: flex;
  align-items: center;
  margin: calc(0.5rem + 5px) 0;
  gap: 0.25rem;
}

.random-menu input[type="number"],
.random-menu input[type="text"] {
  height: calc(1.5em + 5px);
  width: 4rem;
}

.random-menu input[type=number]::-webkit-outer-spin-button,
.random-menu input[type=number]::-webkit-inner-spin-button {
  -webkit-appearance: auto;
  margin: 0;
}

.random-menu input[type=number] {
  -moz-appearance: auto;
  appearance: auto;
}

.random-menu-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem 0;
  font-size: 1.2rem;
}

.random-menu-title svg {
  width: 1em;
  height: 1em;
}

/* spacing for sound selector labels */
.menu .options-content .sound-group p {
  margin: 0.5rem 0 0.25rem;
}

body[data-theme='dark'] .random-menu {
  color: var(--text-dark);
}

/* Dark theme reinforcement: hide circular guide to avoid double ring */
body[data-theme='dark'] .circle-guide {
  opacity: 0 !important;
}

.param .circle .led.flash {
  /* Triple flash within same 0.8s window */
  animation: ledRecalcFlash 0.8s linear;
}

@keyframes ledRecalcFlash {
  0% {
    opacity: 0.3;
  }

  10% {
    opacity: 1;
  }

  20% {
    opacity: 0.3;
  }

  45% {
    opacity: 1;
  }

  55% {
    opacity: 0.3;
  }

  80% {
    opacity: 1;
  }

  90% {
    opacity: 0.3;
  }

  100% {
    opacity: 0.3;
  }
}

/* ========== Idle Caret Flash ========== */
/* 3 quick flashes, clear pause, 3 quick flashes (1.8s linear) */
.idle-caret-flash {
  animation: idleCaretFlash 1.8s linear;
}

@keyframes idleCaretFlash {
  /* — First burst — */
  0%   { box-shadow: none; }
  3%   { box-shadow: 0 0 8px 2px var(--idle-flash-color, rgba(255, 160, 0, 0.7)); }
  8%   { box-shadow: none; }
  11%  { box-shadow: 0 0 8px 2px var(--idle-flash-color, rgba(255, 160, 0, 0.7)); }
  16%  { box-shadow: none; }
  19%  { box-shadow: 0 0 8px 2px var(--idle-flash-color, rgba(255, 160, 0, 0.7)); }
  25%  { box-shadow: none; }
  /* — Pause 0.4s (25%–47%) — */
  47%  { box-shadow: none; }
  /* — Second burst — */
  50%  { box-shadow: 0 0 8px 2px var(--idle-flash-color, rgba(255, 160, 0, 0.7)); }
  55%  { box-shadow: none; }
  58%  { box-shadow: 0 0 8px 2px var(--idle-flash-color, rgba(255, 160, 0, 0.7)); }
  63%  { box-shadow: none; }
  66%  { box-shadow: 0 0 8px 2px var(--idle-flash-color, rgba(255, 160, 0, 0.7)); }
  72%  { box-shadow: none; }
  100% { box-shadow: none; }
}

/* Position the auto-calculation tip below the input */
.hover-tip.auto-tip-below {
  transform: translate(-50%, 8px);
}

/* --- Responsive móvil --- */
@media (max-width: 600px) {
  .formula {
    font-size: 2rem;
  }

  .middle {
    margin-bottom: 10px;
  }

  .timeline {
    height: 40px;
    width: calc(100% - 40px);
    margin: 15px auto;
  }

  body {
    padding-left: 20px;
    padding-right: 20px;
  }

  /* Circular timeline smaller for mobile */
  .timeline-wrapper.circular {
    width: 280px;
    /* smaller for mobile */
    height: 280px;
    margin: 25px auto;
    /* added margin for pulse number visibility */
  }

  .timeline.circular {
    width: 280px;
    height: 280px;
    margin: 5px auto;
    /* small margin for pulse number visibility */
  }
}

/* nuzic: rendimiento audio */
.menu .options-content details.nuzic-audio-perf {
  margin-top: 12px;
}

.menu .options-content details.nuzic-audio-perf>summary {
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.menu .options-content details.nuzic-audio-perf>summary::after {
  content: '';
  border: solid currentColor;
  border-width: 0 2px 2px 0;
  display: inline-block;
  padding: 3px;
  transform: rotate(45deg);
  transition: transform 0.2s ease;
  margin-left: auto;
}

.menu .options-content details.nuzic-audio-perf[open]>summary::after {
  transform: rotate(135deg);
}

.menu-surface {
  border: 1px solid rgba(0, 0, 0, 0.18);
  border-radius: 8px;
  background: transparent;
}

body[data-theme='dark'] .menu-surface {
  border-color: rgba(255, 255, 255, 0.28);
}

.menu .options-content .menu-surface {
  margin: 6px 0 12px;
}

.menu .options-content .sound-group.menu-surface {
  padding: 10px 12px;
}

.menu .options-content .nuzic-audio-perf-panel {
  padding: 10px 12px;
  font-size: 14px;
  color: inherit;
}

.nuzic-audio-perf-panel .perf-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 6px 0;
  flex-wrap: wrap;
}

.nuzic-audio-perf-panel .perf-row.readonly span {
  padding: 2px 8px;
  background: rgba(0, 0, 0, 0.08);
  border-radius: 6px;
  font-weight: 600;
}

body[data-theme='dark'] .nuzic-audio-perf-panel .perf-row.readonly span {
  background: rgba(255, 255, 255, 0.12);
}

.nuzic-audio-perf-panel label {
  min-width: 160px;
  font-weight: 600;
  flex: 1 1 160px;
}

.nuzic-audio-perf-panel select {
  min-width: 140px;
}

.nuzic-audio-perf-panel input[type="range"] {
  flex: 1;
}

.nuzic-audio-perf-panel .perf-foot {
  margin-top: 6px;
  color: rgba(0, 0, 0, 0.6);
  font-size: 12px;
}

body[data-theme='dark'] .nuzic-audio-perf-panel .perf-foot {
  color: rgba(255, 255, 255, 0.7);
}

/* --- Sound toggle layout extensions --- */
.control-sound-toggles--three {
  left: 50%;
  transform: translate(-50%, calc(-50% - (var(--play-button-size) / 2 + var(--control-toggle-gap))));
  width: calc(var(--control-toggle-width) * 1 + var(--control-toggle-gap) * 2);
}

.control-sound-toggles--three .control-sound-toggle-container--pulse {
  left: calc(var(--pulse-offset-x, 40px));
}

.control-sound-toggles--three .control-sound-toggle-container--selected {
  left: calc(var(--control-toggle-width) + var(--control-toggle-gap) + var(--selected-offset-x, 0px));
  bottom: var(--selected-offset-y, 0px);
  transform: translateX(var(--selected-translate-x, 0)) translateY(var(--selected-translate-y, 0));
}

.control-sound-toggles--three .control-sound-toggle-container--cycle {
  left: calc((var(--control-toggle-width) + var(--control-toggle-gap)) * 2 + var(--cycle-offset-x, 0px));
}

@media (max-width: 600px) {
  .control-sound-toggles--three {
    transform: translate(-50%, calc(-50% - 12px));
    width: min(92vw, calc(var(--control-toggle-width) * 3 + var(--control-toggle-gap) * 2));
  }
}