/* Athir | أثير · shared studio components. Brand tokens load before this file. */
:root {
  color-scheme: light;
  --green: var(--athir-primary);
  --green-dark: var(--athir-primary-dark);
  --paper: var(--athir-cream);
  --panel: var(--athir-ivory);
  --wash: var(--athir-surface-selected);
  --ink: var(--athir-text);
  --muted: var(--athir-text-muted);
  --line: var(--athir-border);
  --red: var(--athir-danger);
  --danger-wash: var(--athir-danger-surface);
  --danger-line: var(--athir-danger-border);
  --success: var(--athir-success);
  --surface: var(--athir-surface-soft);
  --track: var(--athir-track);
  --focus: var(--athir-focus);
  --on-green: var(--athir-on-primary);
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 14px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 40px;
  --text-2xs: 11px;
  --text-xs: 11px;
  --text-sm: 12px;
  --text-md: 13px;
  --text-base: 14px;
  --shadow-sm: 0 2px 4px #1a2a2204, 0 4px 12px #1a2a2204;
  --shadow: 0 6px 24px #1a2a2205, 0 16px 40px #184c3a04;
  --shadow-button: 0 3px 8px #12392c14;
  --sans: var(--athir-font-ui);
  --serif: var(--athir-font-display);
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --transition: 160ms ease;
}
* {
  box-sizing: border-box;
}
[hidden] {
  display: none !important;
}
html {
  scroll-padding-top: var(--space-5);
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 14px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
button, input, textarea, select {
  font: inherit;
}
button, a, input, summary {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
button, summary {
  cursor: pointer;
}
button, a, input, textarea, select, summary {
  outline-offset: 4px;
}
:focus-visible {
  outline: 3px solid var(--focus);
}
button, a, input, textarea, select {
  transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition), color var(--transition);
}
button:disabled {
  color: var(--athir-disabled);
  cursor: not-allowed;
  opacity: .75;
  box-shadow: none;
}
a {
  color: var(--green);
  text-underline-offset: 3px;
}
svg {
  display: block;
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
h1, h2, h3, h4, p {
  margin-top: 0;
}
h1, h2, h3 {
  font-family: var(--serif);
  letter-spacing: -.8px;
}
h1 {
  margin-bottom: 4px;
  font-size: clamp(34px, 3.4vw, 48px);
  line-height: 1.15;
  font-weight: 700;
  letter-spacing: -1.7px;
}
h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1.2;
  font-weight: 700;
}
h3 {
  margin-bottom: 12px;
  font-size: 25px;
  line-height: 1.25;
}
h4 {
  margin-bottom: 6px;
  font-size: 16px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  top: 12px;
  left: 16px;
  transform: translateY(-160%);
  z-index: 20;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: var(--green);
  color: white;
}
.skip-link:focus {
  transform: translateY(0);
}
.shell {
  width: min(1320px, calc(100% - 80px));
  margin-inline: auto;
}

/* Compact product navigation. */
.site-header {
  min-height: 78px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: var(--space-5);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  width: fit-content;
  text-decoration: none;
  white-space: nowrap;
  color: var(--ink);
  font: 28px/1 var(--serif);
  letter-spacing: -.9px;
}
.athir-brand {
  min-width: 0;
  flex-shrink: 0;
}
.athir-lockup {
  display: block;
  width: 228px;
  height: auto;
  max-width: 100%;
}
.arabic-tagline {
  width: fit-content;
  margin: 8px 0 10px;
  color: var(--green);
  font: 19px/1.6 var(--athir-font-arabic);
  letter-spacing: 0;
}
.brand-tagline {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  gap: 8px 16px;
  margin: 16px 0 0;
  color: var(--muted);
  font: 14px/1.7 var(--serif);
}
.brand-tagline [lang=ar], bdi[lang=ar] {
  font-family: var(--athir-font-arabic);
  letter-spacing: 0;
}
.brand-tagline [lang=ar] {
  font-size: 15px;
}
.workspace-nav {
  display: flex;
  align-items: center;
  gap: 12px;
}
.workspace-nav button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 46px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink);
  font-size: var(--text-base);
  white-space: nowrap;
}
.workspace-nav button:hover:not(:disabled) {
  background: var(--surface);
}
.workspace-nav button[aria-current=page] {
  background: var(--wash);
  border-color: var(--line);
  color: var(--green);
  font-weight: 650;
  box-shadow: var(--shadow-sm);
}
#history-count {
  padding: 1px 7px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: #ffffff80;
  font-size: var(--text-sm);
  font-weight: 400;
}
.header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
  min-width: 0;
}
.account-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  text-decoration: none;
  color: var(--ink);
  font-size: var(--text-md);
  font-weight: 600;
}
.account-name {
  max-width: 110px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.avatar {
  display: grid;
  place-items: center;
  width: 33px;
  height: 33px;
  flex-shrink: 0;
  border: 3px solid var(--panel);
  border-radius: 50%;
  outline: 1px solid var(--line);
  background: var(--green-dark);
  color: var(--on-green);
  font-size: var(--text-md);
  box-shadow: var(--shadow-sm);
}
.signout-button {
  font-size: var(--text-sm);
  gap: 6px;
  text-decoration: none !important;
}
.signout-button svg {
  width: 17px;
  height: 17px;
}

/* Hero: decoration is background artwork, never recording data. */
.intro {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  padding: 20px 6px 22px;
}
.intro::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: 0;
  bottom: 6px;
  width: 48%;
  height: 100px;
  border-radius: 50%;
  border-top: 12px solid #8fa69612;
  transform: rotate(-8deg);
  pointer-events: none;
}
.eyebrow, .section-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font: 11px/1.5 var(--mono);
  text-transform: uppercase;
  letter-spacing: 1.4px;
}
.intro .eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
}
.intro-copy {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.5;
}
.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 4px #8fa69624;
}
.local-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 22px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: var(--panel);
  color: var(--ink);
  font-size: var(--text-sm);
  white-space: nowrap;
  box-shadow: var(--shadow-sm);
}

/* Studio cards and numbered section system. */
.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}
.workspace:focus {
  outline: none;
}
.record-mode .workspace {
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
}
.input-panel, .output-panel, .teleprompter-panel, .history-panel, .transcript-panel {
  min-width: 0;
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.section-heading {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 24px;
  min-width: 0;
}
.section-heading-copy {
  min-width: 0;
  flex: 1;
}
.section-label {
  margin-bottom: 3px;
}
.section-heading-copy > p {
  margin: 6px 0 0;
  font-size: var(--text-md);
  color: var(--muted);
}
.step {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--wash);
  color: var(--green);
  font-size: var(--text-base);
  font-weight: 700;
}
.optional-label, .result-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-left: auto;
  padding: 7px 12px;
  border-radius: 9px;
  background: var(--wash);
  color: var(--green);
  font-size: var(--text-xs);
  font-weight: 600;
}
.result-badge {
  align-self: center;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 46px;
  padding: 11px 16px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: var(--text-md);
  font-weight: 600;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
}
.primary {
  background: var(--green);
  color: var(--on-green);
  border-color: var(--green);
  box-shadow: var(--shadow-button);
}
.primary:hover:not(:disabled) {
  background: var(--green-dark);
  border-color: var(--green-dark);
}
.primary:disabled {
  color: var(--muted);
  background: var(--surface);
  border-color: var(--line);
  opacity: 1;
}
.secondary {
  color: var(--ink);
  background: var(--panel);
  border-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.secondary:hover:not(:disabled) {
  color: var(--green);
  background: var(--surface);
  border-color: var(--athir-border-strong);
}
.compact-button {
  min-height: 36px;
  padding: 6px 14px;
  font-size: var(--text-sm);
  border-radius: var(--radius-sm);
}
.text-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 8px 3px;
  border: 0;
  background: none;
  color: var(--green);
  font-size: var(--text-sm);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.text-button:hover:not(:disabled) {
  color: var(--green-dark);
}
.button-arrow {
  margin-left: auto;
  font-size: 18px;
}
.small-note, .time-note, .preview-hint, .recorder-hint, .saved-note {
  color: var(--muted);
  font-size: var(--text-sm);
  line-height: 1.7;
}
.small-note {
  margin: 8px 0;
}
.panel-intro {
  margin-bottom: 20px;
  color: var(--muted);
  font-size: var(--text-md);
}

/* Capture, real native audio and source actions. */
.source-tabs {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  padding: 3px;
  gap: 4px;
  margin-bottom: 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}
.source-tabs button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 46px;
  padding: 9px 12px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--ink);
  background: transparent;
  font-size: var(--text-md);
  line-height: 1.45;
}
.source-tabs button[aria-selected=true] {
  border-color: var(--green);
  background: var(--green);
  color: var(--on-green);
  font-weight: 600;
  box-shadow: var(--shadow-button);
}
.source-tabs button[aria-selected=true]:disabled {
  color: var(--on-green);
}
.source-tabs button[aria-pressed=true] {
  border-color: #b4ccbd;
  background: var(--panel);
  color: var(--green);
  font-weight: 600;
}
.source-tabs button:hover:not(:disabled):not([aria-selected=true]) {
  background: var(--wash);
}
.source-tabs button:disabled:not([aria-selected=true]) {
  background: transparent;
}
.drop-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 230px;
  padding: 28px 16px;
  border: 1px dashed #b8c9be;
  border-radius: var(--radius);
  background: var(--surface);
  text-align: center;
}
.drop-zone.drag-over {
  background: var(--wash);
  border-color: var(--green);
}
.upload-icon, .file-icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background: var(--wash);
  color: var(--green);
  border-radius: 10px;
}
.upload-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
}
.upload-icon svg {
  width: 28px;
  height: 28px;
}
.drop-zone h3 {
  margin-bottom: 4px;
  font-size: 23px;
}
.drop-zone p {
  margin-bottom: 18px;
  color: var(--muted);
  font-size: var(--text-md);
}
.file-types {
  margin-top: 12px;
  color: var(--muted);
  font-size: var(--text-xs);
}
.file-summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px;
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}
.file-icon {
  width: 44px;
  height: 46px;
}
.file-icon svg {
  width: 25px;
  height: 25px;
}
.file-details {
  min-width: 0;
  flex: 1;
}
.file-details b {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--text-base);
  font-weight: 650;
}
.file-details span {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: var(--text-sm);
  line-height: 1.5;
}
.audio-label {
  display: block;
  margin: 8px 0;
  color: var(--muted);
  font: 11px/1.5 var(--mono);
  letter-spacing: .8px;
  text-transform: uppercase;
}
.selected-file > .audio-label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
}
.audio-surface {
  min-width: 0;
  padding: 6px 8px;
  margin: 8px 0 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface);
}
audio {
  display: block;
  width: 100%;
  min-width: 0;
  height: 48px;
  color-scheme: light;
}
audio::-webkit-media-controls-panel {
  background: var(--surface);
}
.source-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px 12px;
}
.source-actions .button {
  font-size: var(--text-sm);
  min-height: 44px;
  padding: 10px 14px;
}
.source-actions .button svg {
  width: 20px;
  height: 20px;
}
#show-transcript {
  white-space: normal;
  text-align: start;
  justify-content: flex-start;
}

/* Restoration settings: real radios/ranges, with native keyboard behavior. */
.cleanup-mode-field {
  border: 0;
  padding: 0;
  margin: 0 0 12px;
  min-width: 0;
}
.cleanup-mode-field legend {
  font-weight: 600;
  margin-bottom: 10px;
}
.cleanup-mode-field .source-tabs {
  margin-bottom: 8px;
}
.cleanup-mode-field label {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 52px;
  padding: 10px;
  cursor: pointer;
  border-radius: 8px;
}
.cleanup-mode-field label:has(input:checked) {
  background: var(--panel);
  color: var(--green);
  box-shadow: var(--shadow-sm);
}
.cleanup-mode-field input {
  accent-color: var(--green);
}
.cleanup-mode-field small {
  color: var(--muted);
  font-size: var(--text-xs);
}
#analyze-button {
  width: 100%;
}
.analysis-card {
  padding: 16px;
  margin-top: 16px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius);
}
.analysis-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.analysis-heading h3 {
  margin: 0;
  font-size: 22px;
}
.analysis-card > p, .analysis-card li {
  font-size: var(--text-sm);
  overflow-wrap: anywhere;
}
.analysis-card ul {
  padding-inline-start: 20px;
  color: var(--athir-warning);
}
.analysis-card summary {
  min-height: 44px;
  padding-block: 10px;
  font-size: var(--text-sm);
  cursor: pointer;
}
#denoise {
  width: 100%;
  accent-color: var(--green);
}
#cleanup-form {
  position: relative;
}
.settings-heading {
  padding-top: 24px;
  margin-top: 24px;
  border-top: 1px solid var(--line);
  margin-bottom: 16px;
}
.settings-help {
  margin: 0 0 16px 64px;
  font-size: var(--text-sm);
}
.settings-help summary {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 32px;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  background: var(--panel);
  list-style: none;
}
.settings-help summary::-webkit-details-marker {
  display: none;
}
.settings-help summary svg {
  width: 16px;
  height: 16px;
}
.settings-help[open] summary {
  background: var(--wash);
}
.settings-help p {
  padding: 12px 14px;
  margin: 8px 0 0;
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--muted);
}
fieldset {
  min-width: 0;
  padding: 0;
  margin: 0 0 20px;
  border: 0;
}
legend {
  margin-bottom: 10px;
  font-size: var(--text-md);
  font-weight: 600;
}
.quality-options {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.quality-option {
  position: relative;
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  align-content: start;
  align-items: start;
  gap: 10px 12px;
  padding: 14px 12px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  cursor: pointer;
}
.quality-option:hover {
  border-color: var(--athir-border-strong);
}
.quality-option:has(input:checked) {
  background: var(--wash);
  border-color: var(--green);
  box-shadow: inset 0 0 0 1px #184c3a0a;
}
.quality-option:has(input:focus-visible) {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
.quality-option input {
  appearance: none;
  width: 18px;
  height: 18px;
  margin: 1px 0 0;
  border: 1.5px solid #7e8e85;
  border-radius: 50%;
  background: var(--panel);
  cursor: pointer;
}
.quality-option input:checked {
  border: 6px solid var(--green);
}
.quality-option input:focus-visible {
  outline: none;
}
.quality-name {
  font-size: var(--text-md);
  font-weight: 650;
  line-height: 1.5;
}
.quality-icon {
  width: 24px;
  height: 28px;
  margin-top: 6px;
  color: #84948b;
}
.quality-option:has(input:checked) .quality-icon {
  color: var(--green);
}
.quality-description {
  color: var(--muted);
  font-size: var(--text-sm);
  line-height: 1.5;
}
.quality-description small {
  display: block;
  margin-top: 3px;
  font-size: var(--text-xs);
}
.strength-heading, .range-labels {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.strength-heading {
  margin-bottom: 2px;
  font-size: var(--text-md);
  font-weight: 600;
}
.strength-heading output {
  color: var(--green);
  font-size: var(--text-md);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}
input[type=range] {
  --range-value: 100%;
  display: block;
  appearance: none;
  width: 100%;
  height: 32px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  accent-color: var(--green);
  cursor: pointer;
}
input[type=range]::-webkit-slider-runnable-track {
  height: 7px;
  background: var(--track);
  border-radius: 8px;
}
#strength::-webkit-slider-runnable-track {
  background: linear-gradient(to right, var(--green) 0 var(--range-value), var(--track) var(--range-value) 100%);
}
input[type=range]::-webkit-slider-thumb {
  appearance: none;
  width: 22px;
  height: 22px;
  margin-top: -7.5px;
  border: 0;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 2px 5px #12392c24;
}
input[type=range]::-moz-range-track {
  height: 7px;
  border-radius: 8px;
  background: var(--track);
}
input[type=range]::-moz-range-progress {
  height: 7px;
  border-radius: 8px;
  background: var(--green);
}
input[type=range]::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border: 0;
  border-radius: 50%;
  background: var(--green);
}
input[type=range]:disabled {
  cursor: not-allowed;
  opacity: .5;
}
.range-labels {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: var(--text-sm);
}
.cleanup-actions {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 12px;
}
.cleanup-actions .button {
  width: 100%;
  min-height: 62px;
  gap: 12px;
  padding: 10px 14px;
  text-align: start;
  justify-content: flex-start;
}
.action-copy {
  display: block;
  min-width: 0;
}
.action-copy > span {
  display: block;
  font-size: var(--text-sm);
}
.action-copy small {
  display: block;
  margin-top: 2px;
  font-size: var(--text-xs);
  font-weight: 400;
  opacity: .8;
}
.preview-hint {
  margin: 12px 0 4px;
  font-size: var(--text-xs);
}
.time-note {
  margin: 0;
  font-size: var(--text-xs);
}

/* Athir Master: a separate typed task with presets, intensity and its own result. */
.source-tabs.has-mastering {
  grid-template-columns: repeat(3,minmax(0,1fr));
}
.has-mastering button {
  white-space: normal;
}
.master-mode #cleanup-form, .master-mode #upload-pane, .master-mode #record-pane, .master-mode #output-panel {
  display: none;
}
#master-output:has(#master-processing:not([hidden])) #master-empty, #master-output:has(#master-result:not([hidden])) #master-empty {
  display: none;
}
.mastering-panel {
  padding-top: 24px;
  margin-top: 24px;
  border-top: 1px solid var(--line);
  min-width: 0;
  scroll-margin-top: 24px;
}
.master-source-label {
  display: block;
  font-size: var(--text-md);
  font-weight: 600;
  max-width: 520px;
  margin: 16px 0 24px;
}
.master-source-label select {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 12px;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  background: var(--panel);
}
.master-preset-grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 12px;
}
.master-preset-card {
  display: grid;
  grid-template-columns: 20px 1fr;
  align-content: start;
  gap: 12px;
  min-width: 0;
  padding: 18px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  cursor: pointer;
}
.master-preset-card:has(input:checked) {
  background: var(--wash);
  border-color: var(--green);
}
.master-preset-card:has(input:focus-visible) {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}
.master-preset-card input {
  accent-color: var(--green);
  margin-top: 5px;
}
.master-preset-card > span[data-icon] {
  justify-self: end;
  color: var(--green);
}
.master-preset-card strong, .master-preset-card > span:not([data-icon]) {
  grid-column: 1/-1;
}
.master-preset-card strong {
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1.3;
}
.master-preset-card > span:not([data-icon]) {
  color: var(--muted);
  font-size: var(--text-sm);
}
.master-actions {
  margin: 20px 0;
  max-width: 760px;
}
.master-processing {
  padding: 18px;
  margin-bottom: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.master-result > h3 {
  font-size: 25px;
}
.inline-help {
  margin: 4px 0 8px;
  font-size: var(--text-sm);
}
.inline-help summary {
  display: flex;
  align-items: center;
  min-height: 44px;
  color: var(--green);
  font-weight: 600;
}
.inline-help p {
  margin-top: 0;
}

/* Recording and tab-local script reader. */
.recorder-panel {
  padding-top: 8px;
}
.recorder-heading {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: var(--text-sm);
  font-weight: 600;
}
.mic-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--athir-sage);
}
.mic-indicator.live {
  background: var(--red);
  box-shadow: 0 0 0 4px #ae34381a;
}
.recorder-heading:has(.mic-indicator.live) {
  color: var(--red);
}
body:has(.mic-indicator.live) #prompter-record {
  background: var(--red);
  border-color: var(--red);
  color: var(--on-green);
}
body:has(.mic-indicator.live) #prompter-record:hover {
  background: var(--athir-danger-dark);
}
.stop-recording::before, body:has(.mic-indicator.live) #prompter-record::before {
  content: '';
  width: 10px;
  height: 10px;
  flex-shrink: 0;
  border-radius: 2px;
  background: currentColor;
}
.record-time {
  display: block;
  width: 100%;
  padding: 16px 0 4px;
  color: var(--green-dark);
  font: 54px/1.2 var(--mono);
  letter-spacing: -2px;
}
.recorder-intro {
  margin: 8px 0 20px;
  color: var(--muted);
  font-size: var(--text-md);
}
.mic-meter-panel {
  padding: 16px;
  margin-bottom: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.meter-heading {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: var(--text-sm);
}
.meter-heading span {
  font-family: var(--mono);
  font-size: var(--text-xs);
}
#mic-level {
  display: block;
  width: 100%;
  height: 20px;
  margin: 10px 0;
  accent-color: var(--green);
}
#mic-level::-webkit-meter-bar {
  border: 0;
  border-radius: 5px;
  background: var(--track);
}
#mic-level::-webkit-meter-optimum-value {
  background: var(--success);
}
#mic-level::-webkit-meter-suboptimum-value {
  background: var(--athir-warning);
}
#mic-level::-webkit-meter-even-less-good-value {
  background: var(--red);
}
.level-warning, .recorder-message.error {
  color: var(--red);
}
.recorder-controls .button {
  width: 100%;
}
.stop-recording {
  color: white;
  background: var(--red);
  border-color: var(--red);
}
.stop-recording:hover {
  background: var(--athir-danger-dark);
}
.recorder-message {
  margin: 12px 0;
  color: var(--muted);
  font-size: var(--text-sm);
}
.record-review {
  padding-top: 20px;
  margin-top: 20px;
  border-top: 1px solid var(--line);
}
.record-review > .button {
  width: 100%;
  margin-top: 8px;
}
.record-review-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.record-mode #selected-file, .record-mode #cleanup-form {
  display: none;
}
.teleprompter-panel {
  position: sticky;
  top: 16px;
}
.script-editor {
  margin-bottom: 16px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}
.script-editor summary {
  min-height: 44px;
  padding: 12px 0;
  font-size: var(--text-sm);
  font-weight: 600;
}
.script-editor summary span {
  float: right;
  color: var(--muted);
  font-size: var(--text-xs);
  font-weight: 400;
}
.script-label {
  display: block;
  margin: 4px 0 6px;
  font-size: var(--text-sm);
}
#script-text {
  width: 100%;
  min-height: 120px;
  max-height: 320px;
  padding: 12px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  background: var(--panel);
  font: 15px/1.8 var(--sans);
}
.prompter-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin-bottom: 16px;
}
.prompter-toolbar .button {
  margin-right: auto;
}
.prompter-settings {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
  margin-bottom: 12px;
}
.prompter-settings label {
  font-size: var(--text-sm);
}
.prompter-settings output {
  float: right;
  color: var(--muted);
  font: 11px/1.8 var(--mono);
}
.prompter-viewport {
  position: relative;
  height: 340px;
  padding: 0 28px;
  overflow-y: auto;
  overscroll-behavior: contain;
  border: 1px solid var(--green-dark);
  border-radius: 10px;
  color: var(--on-green);
  background: var(--green-dark);
  scrollbar-color: var(--athir-sage) var(--green-dark);
  scroll-behavior: auto;
}
#prompter-text {
  padding: 100px 0 260px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font: 28px/1.85 var(--serif);
  text-align: start;
  unicode-bidi: plaintext;
}
#prompter-text:empty {
  display: none;
}
#prompter-placeholder {
  padding: 60px 0 20px;
  font: 30px/1.4 var(--serif);
  color: #e7f0e9;
}
#prompter-placeholder span {
  display: block;
  margin-top: 16px;
  color: #b6cdc0;
  font: 12px/1.8 var(--sans);
}
.prompter-bottom {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 16px;
}
.prompter-auto {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: auto;
  font-size: var(--text-sm);
}
input[type=checkbox] {
  width: 17px;
  height: 17px;
  accent-color: var(--green);
  flex-shrink: 0;
}
#prompter-status {
  width: 100%;
  margin: 0;
}
.prompter:fullscreen {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  padding: 20px max(20px, calc((100vw - 1100px) / 2));
  overflow: auto;
  background: var(--paper);
}
.prompter:fullscreen .prompter-viewport {
  flex: 1;
  min-height: 100px;
  height: auto;
}
.prompter:fullscreen #prompter-text {
  padding-top: 20vh;
  padding-bottom: 60vh;
}
.prompter:fullscreen .prompter-bottom {
  flex-shrink: 0;
  padding-bottom: env(safe-area-inset-bottom);
}
.prompter:fullscreen #prompter-record {
  min-width: 180px;
}

/* Real queued, running and result states; the ring is a decorative busy indicator. */
.empty-result {
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  padding: 28px 8px 32px;
  text-align: center;
}
.empty-symbol {
  display: grid;
  place-items: center;
  width: 76px;
  height: 76px;
  margin-bottom: 20px;
  border-radius: 50%;
  background: var(--wash);
  color: var(--green);
}
.empty-symbol svg {
  width: 32px;
  height: 32px;
  stroke-width: 1.3;
}
.empty-result h3 {
  font-size: 30px;
}
.empty-result p {
  max-width: 340px;
  color: var(--muted);
  font-size: var(--text-md);
}
.output-specs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
}
.output-specs span {
  padding: 4px 8px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  font: 11px/1.6 var(--mono);
}
.output-footer {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 20px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--wash);
}
.privacy-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 50%;
  color: var(--green);
  background: var(--panel);
}
.privacy-icon svg {
  width: 25px;
  height: 25px;
}
.output-footer strong {
  display: block;
  margin-top: 1px;
  font: 600 14px/1.5 var(--serif);
  letter-spacing: -.15px;
}
.output-footer p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: var(--text-xs);
  line-height: 1.6;
}
.processing {
  padding: 22px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}
.processing-overview {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 28px;
}
.processing-symbol {
  width: 94px;
  height: 94px;
  flex: 0 0 94px;
  padding: 4px;
  border-radius: 50%;
  background: var(--wash);
  color: var(--green);
}
.processing-symbol svg {
  width: 100%;
  height: 100%;
  stroke-width: 10;
  animation: turn 2s linear infinite;
}
.spinner-track {
  stroke: var(--athir-sage);
  opacity: .3;
}
.spinner-arc {
  stroke-dasharray: 145 100;
}
.queued .processing-symbol svg {
  animation: none;
}
.processing-summary {
  min-width: 0;
  padding-left: 20px;
  border-left: 1px solid var(--line);
}
.processing-summary .eyebrow {
  margin-bottom: 6px;
}
.processing-summary h3 {
  margin-bottom: 6px;
  font-size: 23px;
  overflow-wrap: anywhere;
}
.processing-copy, .completed-copy, .stopped p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: var(--text-md);
  line-height: 1.6;
}
.progress-meta, .processing-details {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: var(--text-sm);
}
.progress-meta {
  color: var(--ink);
}
#progress-value {
  font-variant-numeric: tabular-nums;
}
progress {
  display: block;
  width: 100%;
  height: 8px;
  margin: 10px 0 12px;
  border: 0;
  border-radius: 8px;
  overflow: hidden;
  background: var(--track);
  accent-color: var(--green);
}
progress::-webkit-progress-bar {
  background: var(--track);
}
progress::-webkit-progress-value {
  background: var(--green);
  border-radius: 8px;
}
progress::-moz-progress-bar {
  background: var(--green);
}
.processing-details {
  font: 11px/1.8 var(--mono);
}
.elapsed-detail {
  flex-shrink: 0;
  text-align: end;
}
.cancel-button {
  display: inline-flex;
  padding: 8px 14px;
  margin-top: 24px;
  border: 1px solid var(--danger-line);
  border-radius: var(--radius-sm);
  color: var(--red);
  background: var(--danger-wash);
  text-decoration: none;
}
.cancel-button:hover:not(:disabled) {
  background: #fce7ea;
  color: var(--red);
}
.logs {
  padding-top: 12px;
  margin-top: 16px;
  border-top: 1px solid var(--line);
  font-size: var(--text-sm);
}
.logs summary {
  min-height: 44px;
  padding: 10px 0;
  font-weight: 500;
}
.logs pre {
  max-height: 220px;
  margin: 4px 0 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  overflow: auto;
  color: var(--muted);
  font: 11px/1.8 var(--mono);
}
.done-symbol {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
  border-radius: 50%;
  color: var(--green);
  background: var(--wash);
}
.completed > h3 {
  font-size: 25px;
}
.completed-copy {
  margin-bottom: 20px;
}
.comparison-panel {
  padding: 18px 0;
  margin: 20px 0 0;
  border-top: 1px solid var(--line);
}
.comparison-panel > .button {
  width: 100%;
}
.comparison-panel .source-tabs {
  margin: 14px 0 8px;
}
#process-full {
  width: 100%;
  margin: 6px 0 18px;
}
.result-stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}
.result-stats span, .result-stats b {
  display: block;
}
.result-stats span {
  color: var(--muted);
  font-size: var(--text-xs);
}
.result-stats b {
  margin-top: 4px;
  font: 18px/1.6 var(--mono);
}
.downloads {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.downloads .button {
  width: 100%;
  margin-top: 8px;
}
.saved-note {
  margin: 16px 0 0;
}
.saved-note::before {
  content: "✓";
  margin-right: 7px;
  color: var(--green);
}
.saved-path {
  font: 11px/1.8 var(--mono);
  overflow-wrap: anywhere;
}
.stopped {
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.stopped h3 {
  font-size: 25px;
}
.stopped #process-full {
  margin-top: 20px;
  margin-bottom: 0;
}
.output-panel[data-state=failed] .stopped {
  border-color: var(--danger-line);
  background: var(--danger-wash);
}
.output-panel[data-state=failed] .stopped h3 {
  color: var(--red);
}
.output-panel[data-state=saved] .stopped {
  background: var(--wash);
  border-color: #d2e2d6;
}
.error-note {
  padding: 14px 18px;
  margin-bottom: 20px;
  border: 1px solid var(--danger-line);
  border-radius: 10px;
  color: var(--athir-danger-dark);
  background: var(--danger-wash);
  overflow-wrap: anywhere;
}
@keyframes turn {
  to {
    transform: rotate(360deg);
  }
}

/* History: one accessible action per row, with real supplied metadata. */
.history-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.history-heading h2 {
  font-size: 32px;
}
.history-hint {
  margin: 12px 0 24px;
  color: var(--muted);
  font-size: var(--text-md);
}
.history-tools {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(200px, .35fr);
  gap: 16px;
  margin-bottom: 16px;
}
.history-tools label, .transcript-options label, .transcript-versions {
  color: var(--ink);
  font-size: var(--text-sm);
  font-weight: 600;
}
.history-tools input, .history-tools select, .transcript-options select, .transcript-versions select, .auth-card input {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 46px;
  margin-top: 6px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  background: var(--panel);
}
input::placeholder, textarea::placeholder {
  color: var(--muted);
  opacity: 1;
}
.history-tools input:hover, select:hover, .auth-card input:hover {
  border-color: #adbbb2;
}
.job-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  margin-top: 18px;
}
.history-job {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  min-width: 0;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink);
  background: var(--panel);
  text-align: start;
}
.history-job:hover:not(:disabled), .history-job.selected {
  border-color: var(--athir-border-strong);
  background: var(--surface);
}
.history-job.selected {
  box-shadow: inset 3px 0 var(--green);
}
.history-job-main {
  min-width: 0;
  flex: 1;
}
.history-job-name {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: var(--text-base);
  font-weight: 600;
}
.history-job-meta {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: var(--text-xs);
}
.history-job-status {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  padding: 4px 9px;
  border-radius: 6px;
  color: var(--green);
  background: var(--wash);
  font-size: var(--text-xs);
  line-height: 1.6;
}
.history-job[data-status=failed] .history-job-status {
  background: var(--danger-wash);
  color: var(--red);
}
.history-job[data-status=cancelled] .history-job-status {
  color: var(--muted);
  background: var(--surface);
}
.history-job[data-status=queued] .history-job-status {
  color: var(--athir-warning);
  background: var(--athir-warning-surface);
}
.output-panel[data-state=queued] .processing {
  border-color: var(--athir-warning-border);
}
.history-empty {
  padding: 44px 16px;
  color: var(--muted);
  text-align: center;
}
.page-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
  color: var(--muted);
  font-size: var(--text-2xs);
}

/* Saved transcript workbench; editing and revision semantics are unchanged. */
.transcript-panel {
  margin-top: 24px;
  scroll-margin-top: 24px;
}
.transcript-panel > .panel-intro {
  max-width: 760px;
}
.transcript-options {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  align-items: end;
  gap: 16px;
}
.transcript-versions {
  display: block;
  margin: 20px 0;
}
.transcript-editor-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 24px;
  margin-top: 24px;
  border-top: 1px solid var(--line);
}
.transcript-editor-heading h3 {
  margin-bottom: 4px;
  font-size: 28px;
}
.transcript-editor-heading .small-note {
  margin: 0 0 12px;
}
.transcript-segments {
  max-height: 520px;
  overflow-y: auto;
  overscroll-behavior: contain;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.transcript-segment {
  display: grid;
  grid-template-columns: 132px minmax(0, 1fr);
  align-items: start;
  gap: 16px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}
.transcript-segment:nth-child(even) {
  background: var(--surface);
}
.transcript-segment:last-child {
  border: 0;
}
.transcript-segment > button {
  justify-content: flex-start;
  font: 11px/1.7 var(--mono);
}
.transcript-segment textarea {
  width: 100%;
  min-height: 90px;
  padding: 10px 12px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: var(--ink);
  font: 16px/1.85 var(--sans);
}
.transcript-segment textarea:focus {
  border-color: #8aaa97;
}
.transcript-save-actions, .transcript-exports {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}
.transcript-exports {
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.transcript-exports a[aria-disabled=true] {
  opacity: .5;
  cursor: not-allowed;
}

/* Authentication shares the studio's typography and components. */
.auth-shell {
  width: min(496px, 100%);
  padding: 48px 24px;
  margin: auto;
}
.auth-brand {
  margin-bottom: 32px;
}
.auth-brand .athir-lockup {
  width: 340px;
}
.auth-card {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow);
}
.auth-emblem {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 20px;
  border-radius: var(--radius);
  background: var(--wash);
  color: var(--green);
}
.auth-card h1 {
  margin-bottom: 12px;
  font-size: 36px;
  letter-spacing: -1px;
}
.auth-intro {
  margin-bottom: 24px;
  color: var(--muted);
  font-size: var(--text-md);
}
.auth-card form {
  display: grid;
  gap: 8px;
}
.auth-card label {
  margin-top: 8px;
  font-size: var(--text-sm);
  font-weight: 600;
}
.auth-card input {
  margin-top: 0;
}
.auth-card .button {
  justify-content: space-between;
  width: 100%;
  margin-top: 16px;
}
.auth-hint, .auth-switch, .auth-footer {
  color: var(--muted);
  font-size: var(--text-sm);
  line-height: 1.7;
}
.auth-hint {
  margin: 0;
}
.auth-switch {
  padding-top: 20px;
  margin: 24px 0 0;
  border-top: 1px solid var(--line);
}
.auth-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
  font-size: var(--text-xs);
  text-align: center;
}
.auth-footer svg {
  width: 16px;
  height: 16px;
}

/* Reference-led sign-in: sunlit studio photograph and quiet left-hand form. */
.auth-field {
  position: relative;
  min-width: 0;
}
.auth-field > .icon {
  position: absolute;
  left: 15px;
  top: 50%;
  width: 22px;
  height: 22px;
  transform: translateY(-50%);
  color: #606666;
  pointer-events: none;
}
.auth-card .auth-field input {
  padding-left: 49px;
}
.auth-card .auth-password-field input {
  padding-right: 54px;
}
.auth-password-toggle {
  position: absolute;
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: #606666;
  cursor: pointer;
}
.auth-password-toggle:hover {
  background: var(--wash);
}
.auth-password-toggle .icon {
  width: 24px;
  height: 24px;
}
.auth-password-toggle .password-visible-icon, .auth-password-toggle[aria-pressed="true"] .password-hidden-icon {
  display: none;
}
.auth-password-toggle[aria-pressed="true"] .password-visible-icon {
  display: block;
}
.auth-switch a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.auth-switch a .icon {
  display: inline-block;
  width: 17px;
  height: 17px;
  vertical-align: middle;
}
.auth-login {
  min-height: 100vh;
  min-height: 100svh;
  background: var(--paper) url('login-background.webp') center center / cover no-repeat fixed;
  position: relative;
  isolation: isolate;
}
.auth-login::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(248,245,238,.97) 0%, rgba(248,245,238,.92) 26%, rgba(248,245,238,.74) 39%, rgba(248,245,238,.12) 60%, transparent 78%);
}
.auth-login .auth-shell {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: min(610px, 46%);
  min-height: 100vh;
  min-height: 100svh;
  margin: 0 0 0 clamp(32px, 7vw, 132px);
  padding: 44px 24px 36px 0;
}
.auth-login .auth-brand {
  margin-bottom: clamp(22px, 4vh, 42px);
  padding: 8px 16px 8px 0;
  border-radius: 12px;
  background: rgba(248,245,238,.7);
}
.auth-login .auth-card {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.auth-login .auth-emblem {
  display: none;
}
.auth-login .eyebrow {
  color: var(--green);
}
.auth-login .auth-card h1 {
  max-width: none;
  margin: 12px 0;
  font-size: clamp(40px, 4vw, 62px);
  line-height: 1.08;
  letter-spacing: -1.8px;
}
.auth-login .auth-intro {
  max-width: 340px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: var(--text-base);
  line-height: 1.7;
}
.auth-login .auth-card form {
  gap: 10px;
}
.auth-login .auth-card label {
  margin-top: 13px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
}
.auth-login .auth-card .auth-field input {
  min-height: 64px;
  padding: 17px 20px 17px 57px;
  border: 1px solid #b9bbb2;
  border-radius: 15px;
  background: rgba(255,254,251,.92);
  box-shadow: inset 0 1px 2px #fff, 0 2px 4px #19342708;
  color: #28352e;
  font-size: 17px;
}
.auth-login .auth-card .auth-password-field input {
  padding-right: 57px;
}
.auth-login .auth-field > .icon {
  left: 19px;
  width: 25px;
  height: 25px;
}
.auth-login input::placeholder {
  color: var(--muted);
  opacity: 1;
}
.auth-login .auth-card #auth-submit {
  justify-content: center;
  gap: 20px;
  min-height: 64px;
  margin-top: 20px;
  border-radius: 15px;
  background: var(--green);
  border-color: var(--green);
  color: var(--on-green);
  font-size: 19px;
  font-weight: 600;
  box-shadow: var(--shadow-button);
}
.auth-login .auth-card #auth-submit:hover:not(:disabled) {
  background: var(--green-dark);
}
.auth-login #auth-submit .icon {
  width: 25px;
  height: 25px;
}
.auth-login .auth-switch {
  margin-top: 25px;
  padding-top: 0;
  border: 0;
  color: var(--muted);
  font-size: var(--text-base);
}
.auth-login .auth-switch a {
  font-weight: 650;
  color: var(--green);
  white-space: nowrap;
}
.auth-login .auth-footer {
  justify-content: flex-start;
  margin-top: 30px;
  color: var(--muted);
  text-align: left;
}
.auth-login .brand-tagline {
  justify-content: flex-start;
}

/* Responsive re-composition, not a scaled-down desktop. */
@media (min-width: 1280px) {
  .settings-help {
    position: absolute;
    right: 0;
    top: 27px;
    margin: 0;
    max-width: 170px;
    z-index: 1;
  }
  .settings-heading .section-heading-copy {
    padding-right: 150px;
  }
  .settings-help[open] {
    width: 320px;
    max-width: 320px;
    padding: 0 0 0 12px;
  }
  .settings-help[open] p {
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }
}
@media (max-width: 1199px) {
  .shell {
    width: calc(100% - 48px);
  }
  .site-header {
    gap: 16px;
  }
  .brand {
    font-size: 24px;
    gap: 10px;
  }
  .site-header .athir-lockup {
    width: 210px;
  }
  .workspace-nav {
    gap: 4px;
  }
  .workspace-nav button {
    padding: 9px 12px;
    gap: 8px;
    font-size: var(--text-md);
  }
  .header-actions {
    gap: 12px;
  }
  .signout-button span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }
  .signout-button {
    width: 36px;
  }
  .intro-copy {
    font-size: 15px;
  }
  .input-panel, .output-panel, .teleprompter-panel {
    padding: 20px;
  }
  .section-heading {
    gap: 14px;
  }
  h2 {
    font-size: 25px;
  }
  .quality-option {
    grid-template-columns: 18px minmax(0, 1fr);
    gap: 8px;
    padding: 12px 10px;
  }
  .quality-icon {
    display: none;
  }
  .quality-description {
    grid-column: 2;
  }
  .quality-description small {
    display: none;
  }
  .cleanup-actions {
    grid-template-columns: minmax(0, 1fr);
  }
  .cleanup-actions .button {
    min-height: 56px;
  }
  .source-actions {
    align-items: stretch;
    flex-direction: column;
  }
  .processing-overview {
    gap: 12px;
  }
  .processing-symbol {
    width: 64px;
    height: 64px;
    flex-basis: 64px;
  }
  .processing-summary {
    padding-left: 12px;
  }
  .processing-summary h3 {
    font-size: 21px;
  }
  .processing {
    padding: 18px 14px;
  }
  .prompter-toolbar {
    gap: 6px 12px;
  }
  .prompter-toolbar .button {
    width: 100%;
  }
  .tab-detail {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }
}
@media (max-width: 900px) {
  .workspace, .record-mode .workspace {
    grid-template-columns: minmax(0, 1fr);
  }
  .site-header {
    grid-template-columns: 1fr auto;
    gap: 12px;
    padding-top: 16px;
  }
  .workspace-nav {
    grid-row: 2;
    grid-column: 1 / -1;
    justify-content: center;
    padding: 8px 0;
    border-top: 1px solid var(--line);
  }
  .workspace-nav button {
    min-width: 160px;
  }
  .intro {
    padding: 24px 0;
  }
  .intro .local-badge {
    margin-top: 0;
  }
  .intro::after {
    display: none;
  }
  .teleprompter-panel {
    position: static;
  }
  .input-panel, .output-panel, .teleprompter-panel {
    padding: 24px;
  }
  .quality-option {
    grid-template-columns: 20px minmax(0, 1fr);
    gap: 10px 12px;
    padding: 16px;
  }
  .quality-icon {
    display: block;
  }
  .quality-description {
    grid-column: auto;
  }
  .quality-description small {
    display: block;
  }
  .cleanup-actions {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
  .source-actions {
    align-items: center;
    flex-direction: row;
  }
  .processing-symbol {
    width: 90px;
    height: 90px;
    flex-basis: 90px;
  }
  .processing-summary {
    padding-left: 20px;
  }
  .processing-summary h3 {
    font-size: 26px;
  }
  .prompter-toolbar .button {
    width: auto;
  }
  .transcript-options {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
  #transcript-start {
    grid-column: 1 / -1;
  }
  .tab-detail {
    all: unset;
  }
}
@media (max-width: 600px) {
  .shell {
    width: calc(100% - 28px);
  }
  .brand {
    font-size: 23px;
  }
  .site-header .athir-lockup {
    width: 180px;
  }
  .account-name {
    max-width: 64px;
  }
  .avatar {
    width: 28px;
    height: 28px;
  }
  .header-actions {
    gap: 8px;
  }
  .account-link {
    gap: 7px;
    font-size: var(--text-sm);
  }
  .workspace-nav {
    justify-content: stretch;
  }
  .workspace-nav button {
    min-width: 0;
    flex: 1;
    padding: 10px 8px;
    font-size: var(--text-sm);
  }
  .workspace-nav svg {
    width: 19px;
  }
  .intro {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 24px 2px;
  }
  h1 {
    max-width: 420px;
    font-size: 36px;
    letter-spacing: -1.3px;
  }
  .intro-copy {
    margin-top: 8px;
    font-size: var(--text-base);
    line-height: 1.6;
  }
  .local-badge {
    padding: 8px 12px;
    font-size: var(--text-xs);
  }
  .input-panel, .output-panel, .teleprompter-panel, .history-panel, .transcript-panel {
    padding: 20px 16px;
    border-radius: var(--radius);
  }
  .section-heading {
    gap: 12px;
    margin-bottom: 20px;
  }
  .step {
    width: 38px;
    height: 38px;
    font-size: var(--text-sm);
  }
  h2 {
    font-size: 25px;
  }
  .section-heading-copy > p {
    font-size: var(--text-sm);
    line-height: 1.6;
  }
  .section-label {
    font-size: var(--text-2xs);
  }
  .result-badge {
    font-size: var(--text-2xs);
    padding: 5px 8px;
  }
  .output-panel .section-heading {
    flex-wrap: wrap;
  }
  .output-panel .result-badge {
    margin: -8px 0 0 50px;
  }
  .source-tabs button {
    flex-direction: column;
    gap: 7px;
    min-height: 65px;
    padding: 10px 6px;
    font-size: var(--text-sm);
  }
  .source-tabs button svg {
    width: 21px;
    height: 21px;
  }
  .file-summary {
    gap: 10px;
    padding: 10px;
    flex-wrap: wrap;
  }
  .file-icon {
    width: 36px;
    height: 40px;
  }
  .file-details b {
    font-size: var(--text-md);
  }
  .file-details span {
    font-size: var(--text-xs);
  }
  .file-summary .compact-button {
    padding: 6px 10px;
  }
  .audio-surface {
    padding: 4px;
  }
  .source-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 4px;
  }
  .source-actions .button {
    font-size: var(--text-sm);
  }
  #show-transcript {
    justify-content: center;
  }
  .settings-heading {
    margin-top: 20px;
    padding-top: 20px;
  }
  .settings-help {
    margin-left: 50px;
  }
  .quality-options {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }
  .quality-option {
    grid-template-columns: 20px 90px minmax(0, 1fr);
    align-items: center;
    padding: 12px;
    gap: 12px;
    min-height: 62px;
  }
  .quality-icon {
    display: none;
  }
  .quality-description {
    font-size: var(--text-xs);
  }
  .quality-description small {
    display: none;
  }
  .quality-name {
    font-size: var(--text-md);
  }
  .cleanup-actions {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }
  .cleanup-actions .button {
    min-height: 58px;
    padding: 10px 16px;
  }
  .action-copy > span {
    font-size: var(--text-md);
  }
  .preview-hint, .time-note {
    font-size: var(--text-xs);
  }
  .processing {
    padding: 20px 14px;
  }
  .processing-overview {
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 24px;
  }
  .processing-symbol {
    width: 60px;
    height: 60px;
    flex-basis: 60px;
  }
  .processing-summary {
    padding-left: 12px;
  }
  .processing-summary h3 {
    font-size: 22px;
  }
  .processing-copy {
    font-size: var(--text-sm);
  }
  .processing-details {
    flex-direction: column;
    gap: 6px;
  }
  .elapsed-detail {
    text-align: start;
  }
  .output-footer {
    padding: 14px 12px;
    gap: 12px;
  }
  .privacy-icon {
    width: 34px;
    height: 38px;
  }
  .privacy-icon svg {
    width: 22px;
  }
  .output-footer strong {
    font-size: var(--text-md);
  }
  .empty-result {
    padding: 20px 4px 24px;
  }
  .empty-result h3 {
    font-size: 27px;
  }
  .output-specs {
    gap: 6px;
  }
  .record-time {
    padding-top: 12px;
    font-size: 48px;
  }
  .record-mode .recorder-controls {
    position: sticky;
    bottom: 12px;
    z-index: 2;
    border-radius: 10px;
    background: var(--panel);
    box-shadow: var(--shadow-button);
  }
  .script-editor {
    padding-inline: 12px;
  }
  .script-editor summary span {
    float: none;
    display: block;
    margin-left: 14px;
  }
  .prompter-toolbar {
    justify-content: space-between;
    gap: 4px 10px;
  }
  .prompter-toolbar .button {
    width: 100%;
  }
  .prompter-settings {
    gap: 16px;
  }
  .prompter-viewport {
    padding-inline: 20px;
    height: 360px;
  }
  .prompter-bottom .button {
    width: 100%;
  }
  .prompter:fullscreen {
    padding: 12px;
  }
  .prompter:fullscreen .prompter-toolbar {
    margin-bottom: 4px;
  }
  .prompter:fullscreen .prompter-toolbar .button {
    width: auto;
  }
  .prompter:fullscreen .prompter-settings {
    margin-bottom: 4px;
  }
  .prompter:fullscreen .prompter-bottom {
    gap: 6px;
    padding-top: 8px;
  }
  .prompter:fullscreen #prompter-status {
    font-size: var(--text-2xs);
    line-height: 1.5;
  }
  .history-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }
  .history-heading h2 {
    font-size: 29px;
  }
  .history-tools, .transcript-options {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }
  .history-job {
    gap: 12px;
    padding: 14px 12px;
  }
  .history-job-name {
    font-size: var(--text-md);
  }
  .history-job-meta {
    font-size: var(--text-2xs);
    line-height: 1.7;
  }
  .history-job-status {
    max-width: 95px;
    font-size: var(--text-2xs);
  }
  .transcript-editor-heading {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .transcript-segment {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
    padding: 12px;
  }
  .transcript-segment textarea {
    font-size: 16px;
  }
  .transcript-save-actions .button {
    width: 100%;
  }
  .transcript-exports {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 8px;
  }
  .transcript-exports .button {
    padding-inline: 8px;
    font-size: var(--text-sm);
  }
  .page-footer {
    gap: 16px;
    font-size: var(--text-2xs);
  }
  .auth-shell {
    padding: 28px 16px;
  }
  .auth-card {
    padding: 24px;
  }
  .auth-card h1 {
    font-size: 32px;
  }
  .master-preset-grid {
    grid-template-columns: minmax(0,1fr);
    gap: 8px;
  }
  .master-preset-card {
    grid-template-columns: 20px 26px minmax(0,1fr);
    gap: 8px 12px;
    padding: 14px;
  }
  .master-preset-card strong {
    grid-column: 3;
  }
  .master-preset-card > span:not([data-icon]) {
    grid-column: 3;
  }
  .master-preset-card > span[data-icon] {
    grid-column: 2;
    grid-row: 1/3;
  }
  .source-tabs.has-mastering button {
    padding: 10px 5px;
    gap: 6px;
  }
  .tab-detail {
    all: revert;
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }
}
@media (max-width: 360px) {
  .shell {
    width: calc(100% - 20px);
  }
  .brand {
    font-size: 21px;
    gap: 8px;
  }
  .site-header .athir-lockup {
    width: 170px;
  }
  .account-name {
    max-width: 40px;
  }
  .header-actions {
    gap: 4px;
  }
  .avatar {
    display: none;
  }
  .signout-button {
    width: 30px;
  }
  .quality-option {
    grid-template-columns: 18px 78px minmax(0, 1fr);
    gap: 10px;
  }
  .file-summary .compact-button {
    margin-left: 46px;
  }
}
@media (max-height: 500px) and (orientation: landscape) {
  .prompter:fullscreen {
    padding: 8px 16px;
  }
  .prompter:fullscreen .prompter-settings {
    display: none;
  }
  .prompter:fullscreen .prompter-bottom {
    gap: 6px 12px;
    padding-top: 4px;
  }
  .prompter:fullscreen .prompter-bottom .button {
    width: auto;
    min-height: 40px;
  }
  .prompter:fullscreen #prompter-status {
    font-size: var(--text-2xs);
  }
}

/* Sign-in photograph responsive adjustments. */
@media (min-width: 1500px) {
  .auth-login .auth-shell {
    width: 520px;
  }
}
@media (max-width: 900px) {
  .auth-login .auth-shell {
    width: min(480px, 60%);
    margin-left: 5vw;
    padding-right: 20px;
  }
  .auth-login::before {
    background: linear-gradient(90deg, #f8f5eef5 0%, #f8f5eee8 45%, #f8f5ee55 75%, transparent);
  }
}
@media (max-width: 600px) {
  .auth-login {
    background-position: 65% center;
    background-attachment: scroll;
  }
  .auth-login::before {
    background: rgba(248,245,238,.94);
  }
  .auth-login .auth-shell {
    width: 100%;
    margin: 0;
    padding: 32px 24px;
  }
  .auth-login .auth-brand {
    margin-bottom: 28px;
  }
  .auth-login .auth-card h1 {
    font-size: 42px;
  }
  .auth-login .auth-card .auth-field input {
    min-height: 60px;
    font-size: 16px;
  }
  .auth-login .auth-switch {
    font-size: var(--text-md);
    line-height: 1.9;
  }
  .auth-login .auth-footer {
    margin-top: 30px;
    font-size: var(--text-2xs);
  }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}