/*
 * Utilities page styles
 * Minimal, warm, and centered on a single in-page tool.
 */

.utilities-main {
  position: relative;
  overflow: clip;
  --utilities-border-strong: rgba(235, 228, 179, 0.22);
  --utilities-border-soft: rgba(235, 228, 179, 0.12);
  --utilities-panel: rgba(255, 249, 224, 0.04);
  --utilities-panel-strong: rgba(255, 245, 208, 0.07);
  --utilities-shadow: 0 18px 50px -32px rgba(0, 0, 0, 0.75);
}

.utilities-hero {
  position: relative;
  padding: calc(var(--nav-height) + var(--space-16)) 0 var(--space-6);
  border-bottom: 1px solid var(--utilities-border-soft);
  background:
    radial-gradient(circle at 18% 18%, rgba(235, 228, 179, 0.14), transparent 28%),
    radial-gradient(circle at 82% 10%, rgba(166, 129, 71, 0.12), transparent 24%),
    linear-gradient(180deg, rgba(255, 248, 214, 0.03), transparent 32%),
    var(--gradient-subtle);
}

.utilities-hero-copy {
  position: relative;
  max-width: 38rem;
}

.hero-tag,
.utility-kicker,
.section-tag,
.canvas-eyebrow {
  display: inline-block;
  margin-bottom: var(--space-3);
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.6rem, 10vw, 6.4rem);
  font-weight: var(--weight-normal);
  line-height: 0.94;
  letter-spacing: var(--tracking-tighter);
  margin-bottom: var(--space-3);
}

.hero-subtitle {
  max-width: 26rem;
  font-size: clamp(1rem, 1.7vw, 1.14rem);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

.utilities-stage {
  padding: var(--space-6) 0 var(--space-12);
}

.section-heading {
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  max-width: 40rem;
}

.utility-section-break {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-6) 0 var(--space-4);
  max-width: 44rem;
}

.section-title {
  font-size: clamp(2.15rem, 5vw, 4rem);
  line-height: 0.96;
}

.section-desc {
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* ========================================
   Shared Utility Shell Primitives
   ======================================== */

.utility-shell {
  padding: clamp(1.2rem, 2.5vw, 1.8rem);
  border-radius: calc(var(--radius-2xl) + 0.5rem);
  border: 1px solid var(--utilities-border-strong);
  background:
    linear-gradient(180deg, rgba(255, 250, 230, 0.08), transparent 22%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)),
    rgba(13, 11, 8, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 32px 64px -24px rgba(0, 0, 0, 0.8),
    var(--utilities-shadow);
}

.utility-shell-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: var(--space-4);
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--utilities-border-soft);
}

.utility-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.02em;
}

.utility-status-cluster {
  display: grid;
  justify-items: end;
  gap: var(--space-2);
}

.utility-status-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 6rem;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--utilities-border-soft);
  background: rgba(255, 250, 224, 0.05);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.utility-status-chip--idle {
  color: var(--color-text-secondary);
}

.utility-status-chip--processing {
  color: #f3dca0;
  background: rgba(243, 220, 160, 0.12);
  border-color: rgba(243, 220, 160, 0.24);
}

.utility-status-chip--ready,
.utility-status-chip--animating,
.utility-status-chip--complete {
  color: #ebe4b3;
  background: rgba(235, 228, 179, 0.12);
  border-color: rgba(235, 228, 179, 0.24);
}

.utility-status-chip--error {
  color: #f5b59f;
  background: rgba(245, 120, 92, 0.12);
  border-color: rgba(245, 120, 92, 0.26);
}

.utility-status-copy {
  max-width: 22rem;
  color: var(--color-text-secondary);
  text-align: right;
  line-height: var(--leading-relaxed);
}

.utility-layout {
  display: grid;
  grid-template-columns: minmax(15rem, 21rem) minmax(0, 1fr);
  gap: clamp(0.85rem, 1.6vw, 1.2rem);
  align-items: start;
}

.utility-rail,
.utility-view {
  min-width: 0;
}

.utility-toolbar {
  display: grid;
  gap: var(--space-3);
}

.utility-input-grid {
  display: grid;
  gap: var(--space-3);
}

.utility-dropzone,
.utility-controls-card,
.utility-progress,
.canvas-panel,
.result-stats div {
  min-width: 0;
  border: 1px solid var(--utilities-border-soft);
  background: var(--utilities-panel);
}

.utility-dropzone {
  position: relative;
  display: grid;
  gap: var(--space-2);
  min-height: 8.8rem;
  padding: 0.9rem;
  border-radius: var(--radius-2xl);
  transition:
    border-color var(--duration-base) var(--ease-smooth),
    transform var(--duration-base) var(--ease-smooth),
    background var(--duration-base) var(--ease-smooth),
    box-shadow var(--duration-base) var(--ease-smooth);
  cursor: pointer;
}

.utility-dropzone-icon {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  display: grid;
  place-items: center;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 999px;
  border: 1px solid rgba(235, 228, 179, 0.22);
  background: rgba(255, 249, 224, 0.06);
  color: #ebe4b3;
  pointer-events: none;
}

.utility-dropzone-icon svg {
  width: 1.05rem;
  height: 1.05rem;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

.utility-dropzone:hover,
.utility-dropzone:focus-within,
.utility-dropzone.drag-active {
  transform: translateY(-2px);
  border-color: rgba(241, 230, 175, 0.4);
  background: rgba(255, 247, 214, 0.08);
  box-shadow: 0 0 20px -5px rgba(241, 230, 175, 0.15);
}

.utility-dropzone input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.utility-dropzone-label,
.control-label,
.demo-strip-label,
.result-stats dt {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.utility-dropzone strong {
  font-size: var(--text-xl);
  line-height: 1.08;
  font-weight: var(--weight-medium);
}

.utility-dropzone-copy,
.utility-dropzone-meta,
.canvas-panel-header p,
.utility-progress-meta {
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.utility-dropzone-meta {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.utility-controls-card {
  display: grid;
  gap: var(--space-3);
  padding: 0.9rem;
  border-radius: var(--radius-2xl);
}

.utility-controls-grid,
.control-field,
.control-group {
  display: grid;
  gap: var(--space-3);
}

.control-select,
.control-input,
.btn-primary-utility,
.btn-secondary-utility,
.demo-chip {
  font: inherit;
}

.control-select {
  min-height: 3rem;
  padding: 0 1rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--utilities-border-soft);
  color: var(--color-text-primary);
  background: rgba(255, 250, 232, 0.05);
  transition:
    border-color var(--duration-fast) var(--ease-smooth),
    box-shadow var(--duration-fast) var(--ease-smooth),
    transform var(--duration-fast) var(--ease-smooth);
}

.control-input {
  min-height: 3rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--utilities-border-soft);
  color: var(--color-text-primary);
  caret-color: var(--color-text-primary);
  background: rgba(255, 250, 232, 0.05);
  transition:
    border-color var(--duration-fast) var(--ease-smooth),
    box-shadow var(--duration-fast) var(--ease-smooth),
    transform var(--duration-fast) var(--ease-smooth);
}

.control-actions,
.result-control-buttons,
.utility-demo-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.btn-primary-utility,
.btn-secondary-utility,
.demo-chip {
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  transition:
    transform var(--duration-fast) var(--ease-smooth),
    border-color var(--duration-fast) var(--ease-smooth),
    background var(--duration-fast) var(--ease-smooth),
    color var(--duration-fast) var(--ease-smooth),
    opacity var(--duration-fast) var(--ease-smooth),
    box-shadow var(--duration-fast) var(--ease-smooth);
}

.btn-primary-utility,
.btn-secondary-utility {
  min-height: 2.65rem;
  padding: 0 1rem;
}

.btn-primary-utility {
  -webkit-appearance: none;
  appearance: none;
  color: #0f0d08;
  /* Two layers, padding-box + border-box: rim and fill share one curve (no hairline gap on WebKit pills). */
  border: 1px solid transparent;
  background:
    linear-gradient(135deg, #fff9de 0%, #f1e6af 40%, #c4aa63 100%) padding-box,
    linear-gradient(rgba(196, 170, 99, 0.4), rgba(196, 170, 99, 0.4)) border-box;
  background-clip: padding-box, border-box;
  /* Outset only: inset highlights fight anti-aliasing at the pill ends and read as a white gap. */
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.btn-secondary-utility,
.demo-chip {
  color: var(--color-text-primary);
  border-color: var(--utilities-border-soft);
  background: rgba(255, 250, 232, 0.04);
}

.btn-primary-utility:hover,
.btn-primary-utility:focus-visible {
  outline: none;
  transform: translateY(-1px);
  background:
    linear-gradient(135deg, #fff9de 0%, #f1e6af 40%, #c4aa63 100%) padding-box,
    linear-gradient(rgba(241, 230, 175, 0.4), rgba(241, 230, 175, 0.4)) border-box;
  background-clip: padding-box, border-box;
  box-shadow: 0 0 16px -4px rgba(241, 230, 175, 0.2);
}

.btn-secondary-utility:hover,
.demo-chip:hover,
.btn-secondary-utility:focus-visible,
.demo-chip:focus-visible,
.control-select:focus-visible,
.control-input:focus-visible {
  outline: none;
  transform: translateY(-1px);
  border-color: rgba(241, 230, 175, 0.4);
  box-shadow: 0 0 16px -4px rgba(241, 230, 175, 0.2);
}

.btn-primary-utility:disabled,
.btn-secondary-utility:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.utility-demo-strip {
  align-items: center;
}

.demo-chip {
  padding: 0.58rem 0.82rem;
}

.demo-chip.active {
  background: rgba(235, 228, 179, 0.12);
  border-color: rgba(235, 228, 179, 0.28);
}

.utility-view {
  display: grid;
  gap: var(--space-3);
}

.utility-progress {
  display: grid;
  gap: var(--space-2);
  padding: 0.8rem 0.9rem;
  border-radius: var(--radius-2xl);
}

.utility-progress-copy {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
  min-width: 0;
}

/* Retro VM: runtime status line color follows #retroVmApp[data-vm-state] */
#retroVmApp[data-vm-state] #retroVmProgressText {
  transition: color var(--duration-base) var(--ease-smooth);
}

#retroVmApp[data-vm-state='idle'] #retroVmProgressText {
  color: rgba(186, 192, 204, 0.95);
}

#retroVmApp[data-vm-state='loading'] #retroVmProgressText {
  color: #7ec4e8;
}

#retroVmApp[data-vm-state='running'] #retroVmProgressText {
  color: #8fd4a8;
}

#retroVmApp[data-vm-state='fullscreen'] #retroVmProgressText {
  color: #c9a8e6;
}

#retroVmApp[data-vm-state='resetting'] #retroVmProgressText {
  color: #e8b86b;
}

#retroVmApp[data-vm-state='error'] #retroVmProgressText {
  color: #f0a090;
}

#retroVmApp[data-vm-state='unsupported'] #retroVmProgressText {
  color: #a8a29e;
}

.utility-progress-bar {
  position: relative;
  width: 100%;
  height: 0.7rem;
  border-radius: var(--radius-full);
  background: rgba(255, 250, 232, 0.08);
  overflow: hidden;
}

.utility-progress-fill {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #c4aa63 0%, #f1e6af 60%, #fff9de 100%);
  box-shadow: 0 0 12px rgba(241, 230, 175, 0.4);
  transition: width var(--duration-fast) linear;
}

.canvas-panel {
  display: grid;
  gap: var(--space-3);
  padding: 1.25rem;
  border-radius: calc(var(--radius-2xl) + 0.25rem);
  background: rgba(255, 250, 232, 0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 12px 24px -12px rgba(0, 0, 0, 0.4);
}

.canvas-panel-header h4 {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  margin-bottom: 0.15rem;
}

.canvas-stage {
  position: relative;
  inline-size: 100%;
  max-inline-size: 100%;
  min-inline-size: 0;
  overflow: hidden;
  border-radius: calc(var(--radius-2xl) - 0.2rem);
  border: 1px solid rgba(235, 228, 179, 0.1);
  background:
    radial-gradient(circle at top, rgba(235, 228, 179, 0.09), transparent 34%),
    linear-gradient(180deg, rgba(34, 29, 20, 0.96), rgba(13, 11, 8, 0.98));
  aspect-ratio: var(--canvas-aspect, 1 / 1);
}

.canvas-stage--result {
  inline-size: min(100%, clamp(18rem, 40vw, 38rem));
  max-inline-size: 100%;
  min-height: 0;
  margin-inline: auto;
}

.canvas-stage canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-inline-size: 100%;
  display: block;
}

#transformOverlayCanvas {
  pointer-events: none;
}

.canvas-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: var(--space-5);
  text-align: center;
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
  background: linear-gradient(180deg, rgba(255, 250, 232, 0.04), rgba(255, 250, 232, 0));
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-smooth), visibility var(--duration-base) var(--ease-smooth);
}

.canvas-placeholder.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.result-controls {
  display: grid;
  gap: var(--space-3);
}

.result-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.result-stats div {
  padding: 0.7rem 0.8rem;
  border-radius: var(--radius-xl);
}

.result-stats dd {
  margin-top: 0.35rem;
  color: var(--color-text-primary);
  font-size: var(--text-lg);
}

.support-panels {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.canvas-panel--support .canvas-stage {
  min-height: 11.5rem;
}

#utilitiesApp:not([data-transform-has-result='true']) .support-panels {
  display: none;
}

/* ========================================
   Audio Fourier Utility
   Keep this section scoped to .utility-shell--audio.
   ======================================== */

.utility-shell--audio {
  margin-top: var(--space-4);
  --audio-accent: #ebe4b3;
  --audio-gold: #c4aa63;
  --audio-highlight: #f1e6af;
  --audio-stage-border: rgba(235, 228, 179, 0.14);
  --audio-stage-bg:
    radial-gradient(circle at 18% 18%, rgba(235, 228, 179, 0.1), transparent 30%),
    radial-gradient(circle at 82% 24%, rgba(196, 170, 99, 0.09), transparent 26%),
    linear-gradient(135deg, rgba(18, 15, 10, 0.98), rgba(10, 9, 7, 0.98));
  --audio-control-bg: rgba(255, 249, 224, 0.045);
  --audio-hover-border: rgba(241, 230, 175, 0.38);
  --audio-hover-shadow: 0 16px 34px -26px rgba(241, 230, 175, 0.6);
  --audio-active-chip-text: #0b1415;
  --audio-active-chip-border: rgba(241, 230, 175, 0.62);
  --audio-active-chip-bg: linear-gradient(135deg, rgba(241, 230, 175, 0.94), rgba(196, 170, 99, 0.9));
  --audio-progress-glow: 0 0 14px rgba(241, 230, 175, 0.38);
}

.utility-shell--audio [hidden] {
  display: none !important;
}

.utility-shell--audio .utility-kicker,
.utility-shell--audio .canvas-eyebrow {
  color: var(--audio-accent);
}

.utility-shell--audio .utility-dropzone:hover,
.utility-shell--audio .utility-dropzone:focus-within,
.utility-shell--audio .utility-dropzone.drag-active {
  border-color: var(--audio-hover-border);
  box-shadow: var(--audio-hover-shadow);
}

.utility-shell--audio .utility-dropzone-icon {
  border-color: var(--audio-hover-border);
  color: var(--audio-accent);
  background: var(--audio-control-bg);
}

.utility-shell--audio .demo-chip.active {
  color: var(--audio-active-chip-text);
  border-color: var(--audio-active-chip-border);
  background: var(--audio-active-chip-bg);
}

.utility-shell--audio .audio-preset-strip {
  align-items: flex-start;
}

.utility-shell--audio .audio-preset-strip .demo-strip-label {
  flex: 0 0 100%;
}

.utility-shell--audio .audio-progress-fill {
  background: linear-gradient(90deg, var(--audio-gold), var(--audio-highlight) 58%, var(--audio-accent));
  box-shadow: var(--audio-progress-glow);
}

.utility-shell--audio .canvas-panel--audio-wave {
  background:
    linear-gradient(180deg, var(--audio-control-bg), transparent 28%),
    var(--utilities-panel);
}

.utility-shell--audio .audio-wave-stage,
.utility-shell--audio .audio-spectrum-stage {
  position: relative;
  inline-size: 100%;
  max-inline-size: 100%;
  min-inline-size: 0;
  overflow: hidden;
  border: 1px solid var(--audio-stage-border);
  border-radius: calc(var(--radius-2xl) - 0.2rem);
  background: var(--audio-stage-bg);
}

.utility-shell--audio .audio-wave-stage {
  aspect-ratio: 13 / 4.5;
}

.utility-shell--audio .audio-spectrum-stage {
  aspect-ratio: 32 / 13;
}

.utility-shell--audio .audio-wave-stage canvas,
.utility-shell--audio .audio-spectrum-stage canvas {
  display: block;
  inline-size: 100%;
  block-size: 100%;
  max-inline-size: 100%;
}

.utility-shell--audio .audio-component-control {
  display: grid;
  gap: var(--space-2);
  padding: 0.85rem 0.9rem;
  border: 1px solid var(--audio-stage-border);
  border-radius: var(--radius-xl);
  background: var(--audio-control-bg);
}

.utility-shell--audio .audio-component-control-head,
.utility-shell--audio .audio-component-scale {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  min-width: 0;
}

.utility-shell--audio .audio-component-readout,
.utility-shell--audio .audio-component-scale {
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}

.utility-shell--audio .audio-component-readout {
  overflow-wrap: anywhere;
  text-align: right;
}

.utility-shell--audio .audio-component-slider {
  width: 100%;
  accent-color: var(--audio-accent);
}

.utility-shell--audio .audio-component-slider:disabled {
  opacity: 0.48;
}

.utility-shell--audio .audio-result-stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.utility-shell--audio .audio-result-stats dd {
  font-size: clamp(0.95rem, 1.4vw, 1.2rem);
}

.utility-shell--audio .audio-support-panels .canvas-panel-header p {
  min-height: 2.8rem;
}

.utility-shell--audio:is(
  [data-audio-state='idle'],
  [data-audio-state='processing'],
  [data-audio-state='error']
) .audio-support-panels {
  display: none;
}

.utility-shell--vm {
  margin-top: var(--space-4);
}

/* ========================================
   Death Calculator Utility
   ======================================== */

.utility-shell--death {
  position: relative;
  margin-top: var(--space-4);
}

#deathStatusText {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.death-experience,
.death-screen,
.death-card,
.death-flow-head,
.death-flow-meta,
.death-flow-copy,
.death-progress-stack,
.death-survey-form,
.death-question-card,
.death-result-block {
  display: grid;
  gap: var(--space-3);
}

.death-experience {
  justify-items: center;
}

.death-screen[hidden],
.death-question-card[hidden] {
  display: none !important;
}

.death-screen {
  width: min(100%, 46rem);
}

.death-card {
  position: relative;
  padding: clamp(1.8rem, 3.5vw, 2.6rem);
  border-radius: calc(var(--radius-2xl) + 0.5rem);
  border: none;
  background: transparent;
  box-shadow: none;
}

.death-card--intro,
.death-card--result {
  min-height: clamp(16rem, 36vw, 24rem);
  place-content: center;
  justify-items: center;
  text-align: center;
}

.death-card--intro {
  background: transparent;
}

.death-intro-title {
  font-size: clamp(3rem, 8vw, 5.4rem);
  line-height: 0.92;
  max-width: 12ch;
}

.death-intro-copy,
.death-question-description,
.death-result-meta,
.death-result-disclaimer,
.death-countdown-legend {
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.death-intro-copy {
  max-width: 34rem;
  font-size: clamp(1rem, 1.8vw, 1.16rem);
}

.death-begin-button {
  min-width: 10rem;
  min-height: 3.4rem;
  font-size: var(--text-lg);
}

.death-card--intro .death-begin-button {
  min-width: clamp(12rem, 42vw, 24rem);
  min-height: clamp(4.25rem, 11vw, 6rem);
  padding-inline: clamp(1.75rem, 5vw, 3rem);
  font-size: clamp(1.65rem, 4.5vw, 2.5rem);
  font-weight: 600;
  letter-spacing: 0.03em;
}

.death-card--question-shell {
  overflow: hidden;
}

.death-flow-head {
  padding-bottom: var(--space-3);
  margin-bottom: 0;
  border-bottom: none;
}

.death-question-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 400;
  line-height: 0.96;
  letter-spacing: -0.02em;
  max-width: 18ch;
}

#deathQuestionEyebrow {
  display: none;
}

.death-question-description {
  font-size: var(--text-sm);
  opacity: 0.5;
}

.death-progress-stack {
  gap: var(--space-2);
}

.death-progress-bar {
  width: 100%;
  height: 0.25rem;
  border-radius: var(--radius-full);
  background: rgba(255, 250, 232, 0.08);
  overflow: hidden;
}

.death-progress-fill {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #c4aa63 0%, #f1e6af 60%, #fff9de 100%);
  box-shadow: 0 0 12px rgba(241, 230, 175, 0.4);
  transition: width var(--duration-fast) linear;
}

.death-question-card {
  align-content: start;
  min-height: 15rem;
  padding: clamp(0.8rem, 2vw, 1.2rem) 0;
  border-radius: 0;
  border: none;
  background: transparent;
}

.death-question-card.is-active {
  box-shadow: none;
}

.death-card-grid--split {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.control-field--checkbox-card {
  min-height: 8.5rem;
  align-items: center;
  justify-items: start;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  padding: 1rem 1.05rem;
  border-radius: var(--radius-xl);
  border: 1px solid var(--utilities-border-soft);
  background: rgba(255, 250, 232, 0.05);
  font-size: clamp(1rem, 1.6vw, 1.12rem);
}

.control-field--checkbox-card input {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: #d7bf83;
}

.death-form-actions {
  display: flex;
  justify-content: space-between;
  gap: 0.65rem;
  flex-wrap: wrap;
  padding-top: var(--space-2);
}

.death-card--result {
  gap: var(--space-4);
  background: transparent;
}

.death-result-block {
  justify-items: center;
  gap: var(--space-2);
}

.death-result-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.death-result-date {
  font-size: clamp(2rem, 5vw, 3.9rem);
  line-height: 0.94;
  max-width: 14ch;
}

.death-countdown-display {
  padding: 0;
  border-radius: 0;
  border: none;
  background: transparent;
  color: #f7f0cb;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 4vw, 3rem);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.death-infinity {
  display: inline-block;
  font-size: clamp(4rem, 12vw, 9rem);
  line-height: 1;
  background:
    linear-gradient(
      135deg,
      #fff9de 0%, #f1e6af 25%, #c4aa63 50%, #f1e6af 75%, #fff9de 100%
    );
  background-size: 300% 300%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation:
    death-infinity-shimmer 4s ease-in-out infinite,
    death-infinity-breathe 3s ease-in-out infinite,
    death-infinity-enter 0.8s var(--ease-out-expo) both;
  filter: drop-shadow(0 0 24px rgba(241, 230, 175, 0.35));
}

@keyframes death-infinity-shimmer {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes death-infinity-breathe {
  0%, 100% { transform: scale(1);   filter: drop-shadow(0 0 24px rgba(241, 230, 175, 0.35)); }
  50%      { transform: scale(1.06); filter: drop-shadow(0 0 36px rgba(241, 230, 175, 0.55)); }
}

@keyframes death-infinity-enter {
  from { opacity: 0; transform: scale(0.5) rotate(-15deg); }
  to   { opacity: 1; transform: scale(1) rotate(0deg); }
}

.death-countdown-legend {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.death-result-meta,
.death-result-disclaimer {
  max-width: 42rem;
}

.death-reset-button {
  min-width: 10rem;
}

.utility-shell--death[data-state='processing'] .death-card--question-shell {
  opacity: 0.86;
}

/* ========================================
   Retro VM Utility
   ======================================== */

.utility-layout--vm .utility-view {
  gap: var(--space-3);
}

.vm-support-note {
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.canvas-panel--vm {
  gap: 0;
  padding: 0;
  overflow: hidden;
}

.vm-screen-shell {
  position: relative;
  display: grid;
  gap: 0;
  border-radius: calc(var(--radius-2xl) + 0.25rem);
  border: 1px solid var(--utilities-border-soft);
  background:
    radial-gradient(circle at top, rgba(235, 228, 179, 0.04), transparent 34%),
    linear-gradient(180deg, rgba(34, 29, 20, 0.96), rgba(13, 11, 8, 0.98));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 12px 24px -12px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.vm-screen-shell:fullscreen {
  grid-template-rows: minmax(0, 1fr);
  padding: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: #000;
  inline-size: 100vw;
  block-size: 100vh;
  max-inline-size: 100vw;
  max-block-size: 100vh;
}

.vm-toolbar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 2.4rem;
  padding: 0.45rem 0.85rem;
  border-bottom: 1px solid var(--utilities-border-soft);
  background: var(--utilities-panel);
}

.vm-status-dot {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 999px;
  background: var(--color-text-muted);
  flex-shrink: 0;
  transition: background var(--duration-base) var(--ease-smooth),
              box-shadow var(--duration-base) var(--ease-smooth);
}

[data-vm-state='loading'] .vm-status-dot {
  background: #7ec4e8;
  box-shadow: 0 0 6px rgba(126, 196, 232, 0.4);
}

[data-vm-state='running'] .vm-status-dot {
  background: #8fd4a8;
  box-shadow: 0 0 6px rgba(143, 212, 168, 0.4);
}

[data-vm-state='fullscreen'] .vm-status-dot {
  background: #c9a8e6;
  box-shadow: 0 0 6px rgba(201, 168, 230, 0.4);
}

[data-vm-state='resetting'] .vm-status-dot {
  background: #e8b86b;
  box-shadow: 0 0 6px rgba(232, 184, 107, 0.4);
}

[data-vm-state='error'] .vm-status-dot {
  background: #f0a090;
  box-shadow: 0 0 6px rgba(240, 160, 144, 0.4);
}

[data-vm-state='unsupported'] .vm-status-dot {
  background: #a8a29e;
}

.vm-toolbar-title {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.vm-capture-badge,
.vm-screen-badge {
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.vm-capture-badge {
  margin-left: auto;
  padding: 0.22rem 0.55rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--utilities-border-soft);
  background: rgba(255, 250, 232, 0.04);
  color: var(--color-text-secondary);
  transition:
    border-color var(--duration-base) var(--ease-smooth),
    background var(--duration-base) var(--ease-smooth),
    color var(--duration-base) var(--ease-smooth);
}

.vm-screen-badge {
  padding: 0.22rem 0.55rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--utilities-border-soft);
  background: rgba(255, 250, 232, 0.04);
  color: var(--color-text-muted);
}

[data-vm-capture-state='captured'] .vm-capture-badge {
  border-color: rgba(143, 212, 168, 0.28);
  background: rgba(143, 212, 168, 0.08);
  color: #8fd4a8;
}

.vm-screen-shell:fullscreen .vm-toolbar {
  display: none;
}

.vm-viewport {
  position: relative;
}

.vm-screen {
  position: relative;
  display: grid;
  place-items: center;
  inline-size: 100%;
  min-inline-size: 0;
  block-size: clamp(19rem, 46vw, 33rem);
  min-block-size: clamp(19rem, 46vw, 33rem);
  max-block-size: clamp(19rem, 46vw, 33rem);
  border-radius: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 14%, rgba(235, 228, 179, 0.05), transparent 28%),
    linear-gradient(180deg, rgba(34, 29, 20, 0.96), rgba(13, 11, 8, 0.98));
}

[data-vm-graphical='true'] .vm-screen {
  overflow: hidden;
}

.vm-screen > canvas,
.vm-screen > div {
  flex: none;
  max-width: none;
  max-height: none;
}

[data-vm-graphical='true'] .vm-screen > canvas,
[data-vm-graphical='true'] .vm-screen > div {
  position: absolute;
  left: 50%;
  top: 50%;
  width: var(--vm-guest-width, auto);
  height: var(--vm-guest-height, auto);
  transform: translate(-50%, -50%) scale(var(--vm-fit-scale, 1));
  transform-origin: center center;
}

.vm-screen canvas {
  display: block;
  image-rendering: auto;
}

.vm-screen > div {
  align-self: start;
  justify-self: stretch;
}

.vm-screen-shell:fullscreen .vm-viewport {
  block-size: 100%;
}

.vm-screen-shell:fullscreen .vm-screen {
  min-height: 0;
  block-size: 100%;
  max-block-size: 100%;
  border: 0;
  border-radius: 0;
  background: #000;
}

.vm-placeholder {
  background:
    linear-gradient(180deg, rgba(255, 250, 232, 0.04), rgba(255, 250, 232, 0));
}

.vm-placeholder-stack {
  display: grid;
  gap: 0.65rem;
  max-width: 26rem;
}

.vm-placeholder-stack strong {
  font-size: clamp(1.1rem, 2vw, 1.45rem);
}

[data-vm-state='unsupported'] .vm-screen-shell,
[data-vm-state='error'] .vm-screen-shell {
  border-color: rgba(245, 120, 92, 0.26);
}

@media (max-width: 1100px) {
  .utility-layout {
    grid-template-columns: 1fr;
  }

  .utility-rail {
    order: 2;
  }

  .utility-view {
    order: 1;
  }
}

@media (max-width: 768px) {
  .utilities-hero {
    padding: calc(var(--nav-height) + var(--space-16)) 0 var(--space-6);
  }

  .hero-title {
    font-size: clamp(3rem, 16vw, 4.8rem);
  }

  .utility-shell-header,
  .utility-progress-copy {
    display: grid;
    grid-template-columns: 1fr;
  }

  .utility-status-cluster {
    justify-items: start;
  }

  .utility-status-copy {
    text-align: left;
  }

  .support-panels,
  .result-stats,
  .death-card-grid--split {
    grid-template-columns: 1fr;
  }

  .canvas-stage--result {
    min-height: 0;
  }

  .vm-screen {
    min-height: 18rem;
  }

  .death-card--intro,
  .death-card--result {
    min-height: auto;
  }

  .death-question-card {
    min-height: 0;
  }

  .death-countdown-display {
    width: 100%;
    font-size: clamp(1.2rem, 7vw, 2rem);
    letter-spacing: 0.1em;
  }
}

@media (max-width: 520px) {
  .utility-shell,
  .canvas-panel,
  .utility-progress,
  .utility-controls-card,
  .utility-dropzone {
    padding: 0.8rem;
  }

  .utility-dropzone {
    min-height: 8.6rem;
  }
}

/* ========================================
   Light Mode
   ======================================== */

html[data-color-mode="light"] .utilities-main {
  --utilities-border-strong: rgba(141, 113, 48, 0.22);
  --utilities-border-soft: rgba(141, 113, 48, 0.14);
  --utilities-panel: rgba(141, 113, 48, 0.04);
  --utilities-panel-strong: rgba(141, 113, 48, 0.07);
  --utilities-shadow: 0 18px 50px -32px rgba(0, 0, 0, 0.12);
}

html[data-color-mode="light"] body::before {
  background: linear-gradient(90deg, #a1833f, #d9c276, #a1833f);
  box-shadow: 0 0 24px rgba(217, 194, 118, 0.25);
}

html[data-color-mode="light"] .utilities-hero {
  background:
    radial-gradient(circle at 18% 18%, rgba(141, 113, 48, 0.08), transparent 28%),
    radial-gradient(circle at 82% 10%, rgba(161, 131, 63, 0.06), transparent 24%),
    linear-gradient(180deg, rgba(141, 113, 48, 0.03), transparent 32%),
    var(--gradient-subtle);
}

html[data-color-mode="light"] .utility-shell {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.4)),
    var(--color-bg-elevated);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.6),
    0 12px 32px -12px rgba(0, 0, 0, 0.1),
    var(--utilities-shadow);
}

html[data-color-mode="light"] .control-select,
html[data-color-mode="light"] .control-input {
  background: rgba(255, 255, 255, 0.6);
  border-color: var(--utilities-border-soft);
}

html[data-color-mode="light"] .btn-primary-utility {
  color: #3a2e12;
  border: 1px solid transparent;
  background:
    linear-gradient(135deg, #f5e9b8 0%, #d9c276 40%, #a1833f 100%) padding-box,
    linear-gradient(rgba(161, 131, 63, 0.3), rgba(161, 131, 63, 0.3)) border-box;
  background-clip: padding-box, border-box;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

html[data-color-mode="light"] .btn-secondary-utility,
html[data-color-mode="light"] .demo-chip {
  background: rgba(255, 255, 255, 0.5);
  border-color: var(--utilities-border-soft);
}

html[data-color-mode="light"] .btn-primary-utility:hover,
html[data-color-mode="light"] .btn-primary-utility:focus-visible {
  background:
    linear-gradient(135deg, #f5e9b8 0%, #d9c276 40%, #a1833f 100%) padding-box,
    linear-gradient(rgba(161, 131, 63, 0.4), rgba(161, 131, 63, 0.4)) border-box;
  background-clip: padding-box, border-box;
  box-shadow: 0 0 16px -4px rgba(161, 131, 63, 0.15);
}

html[data-color-mode="light"] .btn-secondary-utility:hover,
html[data-color-mode="light"] .demo-chip:hover,
html[data-color-mode="light"] .btn-secondary-utility:focus-visible,
html[data-color-mode="light"] .demo-chip:focus-visible,
html[data-color-mode="light"] .control-select:focus-visible,
html[data-color-mode="light"] .control-input:focus-visible {
  border-color: rgba(161, 131, 63, 0.4);
  box-shadow: 0 0 16px -4px rgba(161, 131, 63, 0.15);
}

html[data-color-mode="light"] .utility-dropzone {
  background: rgba(255, 255, 255, 0.4);
}

html[data-color-mode="light"] .utility-dropzone:hover,
html[data-color-mode="light"] .utility-dropzone:focus-within,
html[data-color-mode="light"] .utility-dropzone.drag-active {
  border-color: rgba(161, 131, 63, 0.4);
  background: rgba(255, 255, 255, 0.6);
  box-shadow: 0 0 20px -5px rgba(161, 131, 63, 0.12);
}

html[data-color-mode="light"] .utility-dropzone-icon {
  border-color: rgba(141, 113, 48, 0.2);
  background: rgba(141, 113, 48, 0.06);
  color: #8d7130;
}

html[data-color-mode="light"] .utility-controls-card {
  background: rgba(255, 255, 255, 0.4);
}

html[data-color-mode="light"] .utility-progress-bar,
html[data-color-mode="light"] .death-progress-bar {
  background: rgba(141, 113, 48, 0.1);
}

html[data-color-mode="light"] .utility-progress-fill,
html[data-color-mode="light"] .death-progress-fill {
  background: linear-gradient(90deg, #a1833f 0%, #c4aa63 60%, #d9c276 100%);
  box-shadow: 0 0 8px rgba(161, 131, 63, 0.3);
}

html[data-color-mode="light"] .canvas-panel {
  background: rgba(255, 255, 255, 0.4);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    0 8px 16px -8px rgba(0, 0, 0, 0.08);
}

html[data-color-mode="light"] .canvas-stage {
  border-color: rgba(141, 113, 48, 0.12);
  background:
    radial-gradient(circle at top, rgba(141, 113, 48, 0.04), transparent 34%),
    linear-gradient(180deg, #f6f2e6, #ece7d9);
}

html[data-color-mode="light"] .canvas-placeholder {
  background: linear-gradient(180deg, rgba(141, 113, 48, 0.04), transparent);
}

html[data-color-mode="light"] .utility-status-chip {
  background: rgba(255, 255, 255, 0.5);
}

html[data-color-mode="light"] .utility-status-chip--processing {
  color: #8d7130;
  background: rgba(141, 113, 48, 0.1);
  border-color: rgba(141, 113, 48, 0.22);
}

html[data-color-mode="light"] .utility-status-chip--ready,
html[data-color-mode="light"] .utility-status-chip--animating,
html[data-color-mode="light"] .utility-status-chip--complete {
  color: #6b5822;
  background: rgba(141, 113, 48, 0.1);
  border-color: rgba(141, 113, 48, 0.22);
}

html[data-color-mode="light"] .utility-status-chip--error {
  color: #b03a20;
  background: rgba(176, 58, 32, 0.08);
  border-color: rgba(176, 58, 32, 0.2);
}

html[data-color-mode="light"] .demo-chip.active {
  background: rgba(141, 113, 48, 0.1);
  border-color: rgba(141, 113, 48, 0.24);
}

/* Audio Fourier – light mode */

html[data-color-mode="light"] .utility-shell--audio {
  --audio-accent: #8d7130;
  --audio-gold: #a1833f;
  --audio-highlight: #c4aa63;
  --audio-stage-border: rgba(141, 113, 48, 0.14);
  --audio-stage-bg:
    radial-gradient(circle at 18% 18%, rgba(141, 113, 48, 0.08), transparent 30%),
    radial-gradient(circle at 82% 24%, rgba(161, 131, 63, 0.06), transparent 26%),
    linear-gradient(135deg, #f6f2e6, #ece7d9);
  --audio-control-bg: rgba(141, 113, 48, 0.05);
  --audio-hover-border: rgba(141, 113, 48, 0.34);
  --audio-hover-shadow: 0 0 0 3px rgba(141, 113, 48, 0.12);
  --audio-active-chip-text: #2b220f;
  --audio-active-chip-border: rgba(141, 113, 48, 0.46);
  --audio-active-chip-bg: linear-gradient(135deg, #f5e9b8, #c4aa63);
  --audio-progress-glow: none;
}

html[data-color-mode="light"] .control-field--checkbox-card {
  background: rgba(255, 255, 255, 0.5);
  border-color: var(--utilities-border-soft);
}

html[data-color-mode="light"] .control-field--checkbox-card input {
  accent-color: #8d7130;
}

/* Death Calculator – light mode */

html[data-color-mode="light"] .death-countdown-display {
  color: #3a2e12;
}

html[data-color-mode="light"] .death-infinity {
  background-image:
    linear-gradient(
      135deg,
      #d9c276 0%, #a1833f 25%, #7a6020 50%, #a1833f 75%, #d9c276 100%
    );
  filter: drop-shadow(0 0 20px rgba(161, 131, 63, 0.3));
}

html[data-color-mode="light"] .death-result-date {
  color: var(--color-text-primary);
}

/* VM – light mode */

html[data-color-mode="light"] .vm-screen-shell {
  border-color: var(--utilities-border-soft);
  background:
    radial-gradient(circle at top, rgba(141, 113, 48, 0.04), transparent 34%),
    linear-gradient(180deg, #f6f2e6, #ece7d9);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    0 8px 16px -8px rgba(0, 0, 0, 0.08);
}

html[data-color-mode="light"] .vm-toolbar {
  border-bottom-color: var(--utilities-border-soft);
  background: rgba(255, 255, 255, 0.4);
}

html[data-color-mode="light"] .vm-capture-badge,
html[data-color-mode="light"] .vm-screen-badge {
  background: rgba(255, 255, 255, 0.5);
  border-color: var(--utilities-border-soft);
}

html[data-color-mode="light"] #retroVmApp[data-vm-state='idle'] #retroVmProgressText {
  color: #4d5563;
}

html[data-color-mode="light"] #retroVmApp[data-vm-state='loading'] #retroVmProgressText {
  color: #1f5f89;
}

html[data-color-mode="light"] #retroVmApp[data-vm-state='running'] #retroVmProgressText {
  color: #27633a;
}

html[data-color-mode="light"] #retroVmApp[data-vm-state='fullscreen'] #retroVmProgressText {
  color: #6d468a;
}

html[data-color-mode="light"] #retroVmApp[data-vm-state='resetting'] #retroVmProgressText {
  color: #7a581b;
}

html[data-color-mode="light"] #retroVmApp[data-vm-state='error'] #retroVmProgressText {
  color: #9b3a2e;
}

html[data-color-mode="light"] #retroVmApp[data-vm-state='unsupported'] #retroVmProgressText {
  color: #5c5f66;
}

html[data-color-mode="light"] .vm-screen {
  background:
    radial-gradient(circle at 50% 14%, rgba(141, 113, 48, 0.04), transparent 28%),
    linear-gradient(180deg, #f6f2e6, #ece7d9);
}

html[data-color-mode="light"] .vm-placeholder {
  background: linear-gradient(180deg, rgba(141, 113, 48, 0.04), transparent);
}