[data-theme="dark"] {
  --bg: #1a1b26;
  --surface: #24283b;
  --text: #c0caf5;
  --muted: #565f89;
  --accent: #7aa2f7;
  --success: #9ece6a;
  --warning: #e0af68;
  --error-fg: #f7768e;
  --error-border: #f7768e;
  --error-bg: rgba(255, 100, 100, 0.15);
  --panel-bg: rgba(36, 40, 59, 0.35);
  --font-sans: "DM Sans", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

[data-theme="light"] {
  --bg: #f0f1f5;
  --surface: #ffffff;
  --text: #1a1d2e;
  --muted: #5c6378;
  --accent: #3d5a80;
  --success: #2f6f3e;
  --warning: #8a6d3b;
  --error-fg: #c92a2a;
  --error-border: #e03131;
  --error-bg: rgba(224, 49, 49, 0.12);
  --panel-bg: rgba(0, 0, 0, 0.04);
  --font-sans: "DM Sans", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.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;
}

.hidden {
  display: none !important;
}

header {
  padding: 1.25rem 1.25rem 1.5rem 2rem;
  border-bottom: 1px solid var(--surface);
  font-family: var(--font-sans);
}

header input {
  font-family: var(--font-sans);
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem 1.5rem;
  flex-wrap: wrap;
}

.header-title-block {
  flex: 1 1 14rem;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

/* Shrink-wrap to text so width math matches the visible glyphs, not the flex column */
.header-title-block h1,
.header-title-block .tagline {
  display: inline-block;
  max-width: 100%;
}

header h1 {
  margin: 0 0 0.25rem 0;
  font-size: 1.5rem;
  font-weight: 400;
}

.header-title-block h1 {
  font-family: "Prompt", var(--font-sans);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.12;
  margin-bottom: 0.06rem;
  /* Initial size before app.js aligns width to the tagline */
  font-size: clamp(2rem, 5.5vw, 2.85rem);
}

.header-title-block .tagline {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 1.0625rem;
  letter-spacing: 0.055em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.45;
  max-width: 24rem;
  margin-top: -0.12rem;
}

.tagline {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

main {
  flex: 1 0 auto;
  max-width: 52rem;
  margin: 0 auto;
  padding: 2rem;
  width: 100%;
}

fieldset {
  border: 1px solid var(--surface);
  border-radius: 8px;
  padding: 1.25rem;
  margin: 0 0 1.5rem 0;
}

legend {
  padding: 0 0.5rem;
  font-weight: 600;
}

#search-fieldset {
  border: none;
  border-radius: 0;
  padding: 0;
  margin: 0 0 1.5rem 0;
}

.query-block {
  margin: 0;
}

.query-prompt {
  margin: 0 0 0.5rem 0;
  font-family: var(--font-mono);
  font-size: 1.125rem;
  line-height: 1.5;
  letter-spacing: -0.045em;
  color: var(--text);
}

.query-textarea-wrap {
  position: relative;
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--muted);
  border-radius: 6px;
}

.query-textarea-wrap textarea {
  position: relative;
  z-index: 1;
  display: block;
  margin: 0;
  border: none;
  border-radius: 6px;
  background: transparent;
  line-height: 1.5;
  resize: none;
}

.query-placeholder-fx {
  position: absolute;
  z-index: 0;
  inset: 0;
  box-sizing: border-box;
  padding: 0.75rem;
  border-radius: 6px;
  overflow: hidden;
  pointer-events: none;
}

.query-placeholder-fx-line {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--muted);
  white-space: pre-wrap;
  overflow-wrap: break-word;
  word-wrap: break-word;
  transform: translateY(0);
  opacity: 1;
}

.query-placeholder-fx-line--exit {
  animation: query-ph-line-exit 0.48s ease-in forwards;
}

@keyframes query-ph-line-exit {
  to {
    transform: translateY(calc(2 * 1lh));
    opacity: 0;
  }
}

label {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: var(--muted);
}

label:first-of-type {
  margin-top: 0;
}

textarea {
  width: 100%;
  padding: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  background: var(--surface);
  border: 1px solid var(--muted);
  border-radius: 6px;
  color: var(--text);
  resize: vertical;
}

textarea::placeholder {
  color: var(--muted);
}

.options {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-top: 1rem;
}

.date-range-options {
  flex-direction: column;
  align-items: stretch;
  flex-wrap: nowrap;
  gap: 0.65rem;
}

.date-range-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem 1rem;
}

.date-range-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

.date-range-readout {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.date-range-controls {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.date-range-rail {
  position: relative;
  height: 32px;
  margin: 0.2rem 0 0.25rem;
  --date-thumb-size: 18px;
  --date-track-h: 6px;
}

.date-range-track-bg {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  height: var(--date-track-h);
  border-radius: 3px;
  background: var(--muted);
  opacity: 0.5;
  pointer-events: none;
}

.date-range-track-fill {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  height: var(--date-track-h);
  border-radius: 3px;
  background: var(--accent);
  pointer-events: none;
  left: 0%;
  width: 100%;
  opacity: 0.85;
}

.date-range-rail input[type="range"] {
  position: absolute;
  left: 0;
  width: 100%;
  top: 0;
  height: 32px;
  margin: 0;
  padding: 0;
  background: none;
  pointer-events: none;
  -webkit-appearance: none;
  appearance: none;
  z-index: 2;
}

.date-range-rail input[type="range"].date-range-thumb-input--to {
  z-index: 3;
}

.date-range-rail input[type="range"].date-range-on-top {
  z-index: 5;
}

.date-range-rail input[type="range"]::-webkit-slider-runnable-track {
  height: 32px;
  background: transparent;
  border: none;
}

.date-range-rail input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: var(--date-thumb-size);
  height: var(--date-thumb-size);
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 1px var(--muted);
  cursor: pointer;
  pointer-events: auto;
  margin-top: calc((32px - var(--date-thumb-size)) / 2);
}

.date-range-rail input[type="range"]::-moz-range-track {
  height: 32px;
  background: transparent;
  border: none;
}

.date-range-rail input[type="range"]::-moz-range-thumb {
  width: var(--date-thumb-size);
  height: var(--date-thumb-size);
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--bg);
  box-shadow: 0 0 0 1px var(--muted);
  cursor: pointer;
  pointer-events: auto;
}

.date-range-rail input[type="range"]:focus {
  outline: none;
}

.date-range-rail input[type="range"]:focus-visible::-webkit-slider-thumb {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.date-range-rail input[type="range"]:focus-visible::-moz-range-thumb {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.options label {
  margin-top: 0;
}

.checkbox-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.genre-filter-options {
  flex-direction: column;
  align-items: stretch;
  flex-wrap: nowrap;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.genre-filter-header {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.genre-filter-header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
}

.genre-filter-title-block {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

.genre-filter-enable-wrap {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  flex-shrink: 0;
}

.genre-filter-enable {
  margin: 0;
  accent-color: var(--accent);
}

.genre-filter-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  margin: 0;
  padding: 0.15rem 0.35rem 0.15rem 0;
  box-sizing: border-box;
  font: inherit;
  text-align: left;
  color: inherit;
  background: transparent;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.genre-filter-toggle:hover {
  background: var(--panel-bg);
}

.genre-filter-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.genre-filter-caret {
  display: inline-block;
  flex-shrink: 0;
  width: 1.1em;
  margin-right: 0.05rem;
  font-size: 1.05rem;
  line-height: 1;
  text-align: center;
  transition: transform 0.2s ease;
  color: var(--muted);
}

.genre-filter-toggle[aria-expanded="true"] .genre-filter-caret {
  transform: rotate(90deg);
}

.genre-filter-toggle[aria-expanded="false"] .genre-filter-caret {
  transform: none;
}

.genre-filter-bulk {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.genre-filter-bulk-btn {
  padding: 0.35rem 0.65rem;
  font-size: 0.8125rem;
  font-family: inherit;
  font-weight: 500;
  border-radius: 6px;
  border: 1px solid var(--muted);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}

.genre-filter-bulk-btn:hover {
  background: var(--muted);
}

.genre-filter-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

.genre-filter-collapsible {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.genre-filter-collapsible[hidden] {
  display: none !important;
}

.genre-filter-error {
  margin: 0;
  font-size: 0.875rem;
  color: var(--error-fg);
}

.genre-filter-root {
  --genre-filter-stack-gap: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: var(--genre-filter-stack-gap);
}

.genre-filter-root.genre-filter-root--split {
  flex-direction: row;
  align-items: flex-start;
  gap: 1rem;
}

.genre-filter-col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--genre-filter-stack-gap);
}

.genre-filter-major {
  margin: 0;
  padding: 0.65rem 0.85rem 0.75rem;
  border: 1px solid var(--muted);
  border-radius: 8px;
  background: var(--panel-bg);
}

.genre-filter-major legend.genre-filter-major-legend {
  padding: 0 0.35rem;
}

.genre-filter-major-legend > .genre-filter-item {
  font-size: 0.82rem;
  font-weight: 600;
  margin: 0;
}

.genre-filter-major-legend > .genre-filter-item span {
  color: var(--accent);
}

.genre-filter-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: flex-start;
}

.genre-filter-item {
  font-size: 0.875rem;
}

.genre-filter-item input[type="checkbox"] {
  margin: 0;
  accent-color: var(--accent);
}

.author-filter-options {
  flex-direction: column;
  align-items: stretch;
  flex-wrap: nowrap;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.author-filter-header {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.author-filter-header-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
}

.author-filter-title-block {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

.author-filter-enable-wrap {
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  flex-shrink: 0;
}

.author-filter-enable {
  margin: 0;
  accent-color: var(--accent);
}

.author-filter-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  margin: 0;
  padding: 0.15rem 0.35rem 0.15rem 0;
  box-sizing: border-box;
  font: inherit;
  text-align: left;
  color: inherit;
  background: transparent;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.author-filter-toggle:hover {
  background: var(--panel-bg);
}

.author-filter-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.author-filter-caret {
  display: inline-block;
  flex-shrink: 0;
  width: 1.1em;
  margin-right: 0.05rem;
  font-size: 1.05rem;
  line-height: 1;
  text-align: center;
  transition: transform 0.2s ease;
  color: var(--muted);
}

.author-filter-toggle[aria-expanded="true"] .author-filter-caret {
  transform: rotate(90deg);
}

.author-filter-toggle[aria-expanded="false"] .author-filter-caret {
  transform: none;
}

.author-filter-bulk {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.author-filter-bulk-btn {
  padding: 0.35rem 0.65rem;
  font-size: 0.8125rem;
  font-family: inherit;
  font-weight: 500;
  border-radius: 6px;
  border: 1px solid var(--muted);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}

.author-filter-bulk-btn:hover {
  background: var(--muted);
}

.author-filter-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

.author-filter-collapsible {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.author-filter-collapsible[hidden] {
  display: none !important;
}

.author-filter-error {
  margin: 0;
  font-size: 0.875rem;
  color: var(--error-fg);
}

.author-filter-search-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--muted);
}

.author-filter-search {
  width: 100%;
  max-width: 28rem;
  box-sizing: border-box;
  padding: 0.5rem 0.65rem;
  font-size: 0.9rem;
  font-family: inherit;
  background: var(--surface);
  border: 1px solid var(--muted);
  border-radius: 6px;
  color: var(--text);
}

.author-filter-search::placeholder {
  color: var(--muted);
}

.author-filter-list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  align-items: flex-start;
  max-height: 14rem;
  overflow: auto;
  padding: 0.5rem 0.65rem 0.6rem;
  border: 1px solid var(--muted);
  border-radius: 8px;
  background: var(--panel-bg);
}

.author-filter-item {
  font-size: 0.875rem;
  width: 100%;
  box-sizing: border-box;
}

.author-filter-item.hidden {
  display: none !important;
}

.author-filter-item input[type="checkbox"] {
  margin: 0;
  flex-shrink: 0;
  accent-color: var(--accent);
}

input[type="number"] {
  width: 6rem;
  padding: 0.5rem;
  font-size: 0.95rem;
  background: var(--surface);
  border: 1px solid var(--muted);
  border-radius: 6px;
  color: var(--text);
}

input[type="number"]::placeholder {
  color: var(--muted);
}

.form-actions {
  margin-top: 1rem;
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

button[type="submit"],
.stop-btn {
  padding: 0.6rem 1.25rem;
  font-size: 1rem;
  font-family: inherit;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
}

button[type="submit"] {
  background: var(--accent);
  color: var(--bg);
}

button[type="submit"]:hover:not(:disabled):not(.submit-btn--auth-locked) {
  filter: brightness(1.1);
}

button[type="submit"]:disabled,
button[type="submit"].submit-btn--auth-locked {
  opacity: 0.6;
  cursor: not-allowed;
}

.stop-btn {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--muted);
}

.stop-btn:hover {
  background: var(--muted);
}

.stop-btn.hidden {
  display: none;
}

.progress {
  padding: 1rem;
  background: var(--surface);
  border-radius: 8px;
  margin-bottom: 1.5rem;
}

.progress.hidden {
  display: none;
}

.progress .stats {
  margin: 0.5rem 0 0 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.results-section {
  margin-top: 1.5rem;
}

.results {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.results-hits,
.results-no-hits {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.results-no-hits-divider {
  margin: 0.25rem 0 0 0;
  padding: 0;
  font-size: inherit;
  font-weight: inherit;
  color: inherit;
  border-top: 1px solid var(--surface);
}

.results-no-hits-toggle {
  display: flex;
  align-items: center;
  width: 100%;
  margin: 0;
  padding: 0.65rem 0.25rem 0.15rem 0;
  box-sizing: border-box;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  letter-spacing: 0.02em;
  text-align: left;
  color: var(--muted);
  background: transparent;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

.results-no-hits-toggle:hover {
  color: var(--text);
  background: var(--panel-bg);
}

.results-no-hits-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.results-no-hits-caret {
  display: inline-block;
  flex-shrink: 0;
  width: 1.1em;
  margin-right: 0.2rem;
  font-size: 1.05rem;
  line-height: 1;
  text-align: center;
  transition: transform 0.2s ease;
  color: var(--muted);
}

.results-no-hits-toggle[aria-expanded="true"] .results-no-hits-caret {
  transform: rotate(90deg);
}

.results-no-hits-toggle-label {
  flex: 1;
}

.work-card {
  background: var(--surface);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  border-left: 4px solid var(--accent);
}

.work-card h3 {
  margin: 0 0 0.5rem 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.work-card .meta {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.match {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--bg);
}

.match:first-of-type {
  margin-top: 0.5rem;
  padding-top: 0.5rem;
  border-top: none;
}

.match .excerpt {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  margin: 0 0 0.25rem 0;
}

.match .translation {
  font-size: 0.9rem;
  color: var(--muted);
  margin: 0 0 0.25rem 0;
}

.match .reference {
  font-size: 0.8rem;
  color: var(--accent);
}

.match--unverified {
  border-left: 3px solid var(--warning);
  padding-left: 0.6rem;
  margin-left: -0.6rem;
}

.match-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1;
  padding: 0.15rem 0.4rem;
  margin-right: 0.4rem;
  border-radius: 3px;
  vertical-align: 0.1em;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.match-badge--unverified {
  background: var(--warning);
  color: var(--bg);
}

.summary {
  margin-top: 1.5rem;
  padding: 1rem;
  background: var(--surface);
  border-radius: 8px;
  font-size: 0.9rem;
}

.summary.hidden {
  display: none;
}

.summary p {
  margin: 0.25rem 0;
}

.error {
  padding: 1rem;
  background: var(--error-bg);
  border: 1px solid var(--error-border);
  border-radius: 8px;
  color: var(--error-fg);
  margin-top: 1rem;
}

.header-actions > .error {
  margin-top: 0;
  margin-bottom: 0;
  padding: 0.55rem 0.75rem;
  font-size: 0.875rem;
  width: min(100%, 28rem);
  max-width: calc(100vw - 2.5rem);
  box-sizing: border-box;
  text-align: left;
}

.error.hidden {
  display: none;
}

.muted {
  color: var(--muted);
}

.header-toolbar {
  margin-top: 0.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
}

.header-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.45rem;
  flex-shrink: 0;
}

.top-nav {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.theme-toggle {
  flex-shrink: 0;
  padding: 0.45rem 0.85rem;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  font-weight: 500;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--muted);
  border-radius: 6px;
  cursor: pointer;
}

.theme-toggle:hover {
  background: var(--muted);
  color: var(--text);
}

.top-nav a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.top-nav a[aria-current="page"] {
  font-weight: 700;
  text-decoration: underline;
}

.auth-bar {
  margin: 0;
  padding: 0;
  border: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem 1rem;
  width: max-content;
  max-width: 100%;
}

.auth-login-form {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  min-width: min(26rem, calc(100vw - 2.5rem));
}

.auth-login-form input[type="text"],
.auth-login-form input[type="password"] {
  flex: 1 1 10rem;
  min-width: 10rem;
  width: 0;
  max-width: none;
  margin: 0;
  padding: 0.6rem 0.65rem;
  font-size: 0.95rem;
  line-height: 1.25;
  font-family: var(--font-sans);
  background: var(--surface);
  border: 1px solid var(--muted);
  border-radius: 6px;
  color: var(--text);
}

.auth-login-form button {
  flex: 0 0 auto;
  padding: 0.45rem 0.9rem;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
}

.auth-login-form button:hover {
  filter: brightness(1.08);
}

.auth-login-required {
  position: absolute;
  top: calc(100% + 0.2rem);
  right: 0;
  margin: 0;
  padding: 0;
  color: var(--error-fg);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: right;
  pointer-events: none;
  white-space: nowrap;
}

.auth-login-required.hidden {
  display: none;
}

.auth-menu-wrap {
  position: relative;
}

.auth-user-menu {
  position: absolute;
  z-index: 100;
  top: calc(100% + 0.35rem);
  right: 0;
  min-width: 11rem;
  padding: 0.35rem 0;
  margin: 0;
  list-style: none;
  background: var(--surface);
  border: 1px solid var(--muted);
  border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.auth-menu-theme-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.45rem 0.9rem 0.55rem;
  cursor: pointer;
  border-radius: 6px;
}

.auth-menu-theme-row:hover {
  background: var(--panel-bg);
}

.auth-menu-theme-caption {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
}

.auth-theme-switch {
  position: relative;
  flex-shrink: 0;
  width: 2.75rem;
  height: 1.5rem;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: var(--muted);
  cursor: pointer;
  transition: background 0.18s ease;
}

.auth-theme-switch--light {
  background: var(--accent);
}

.auth-theme-switch:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.auth-theme-switch-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: calc(1.5rem - 6px);
  height: calc(1.5rem - 6px);
  border-radius: 50%;
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
  transition: transform 0.18s ease;
  pointer-events: none;
}

.auth-theme-switch--light .auth-theme-switch-thumb {
  transform: translateX(calc(2.75rem - 1.5rem));
}

.auth-menu-item {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0.5rem 0.9rem;
  box-sizing: border-box;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  font-weight: 500;
  text-align: left;
  color: var(--text);
  background: transparent;
  border: none;
  border-radius: 0;
  cursor: pointer;
}

.auth-menu-item:hover {
  background: var(--panel-bg);
}

.auth-menu-item--logout {
  margin-top: 0.35rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--muted);
  color: var(--error-fg);
}

.auth-menu-item--logout:hover {
  background: var(--error-bg);
}

.auth-display-user {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.2rem;
  border: none;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  font-family: var(--font-sans);
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--bg);
  background: var(--accent);
  flex-shrink: 0;
  user-select: none;
  cursor: pointer;
}

.auth-display-user:hover {
  filter: brightness(1.08);
}

.auth-display-user:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.auth-logged-in {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.panel {
  border: 1px solid var(--surface);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  background: var(--panel-bg);
}

.panel h2 {
  margin-top: 0;
}

input[type="text"] {
  width: 100%;
  padding: 0.6rem;
  font-size: 0.95rem;
  background: var(--surface);
  border: 1px solid var(--muted);
  border-radius: 6px;
  color: var(--text);
}

.button-link {
  display: inline-block;
  padding: 0.6rem 1.25rem;
  border-radius: 6px;
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
  font-weight: 500;
}

.button-link.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--muted);
}

.works-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.work-list-card {
  background: var(--surface);
  border-radius: 8px;
  padding: 1rem;
  border-left: 4px solid var(--accent);
}

.work-list-card h3 {
  margin: 0 0 0.4rem 0;
}

.viewer-results {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.viewer-sentence-card {
  background: var(--surface);
  border-radius: 8px;
  padding: 0.9rem 1rem;
  border: 1px solid transparent;
}

.viewer-sentence-card.is-focus {
  border-color: var(--accent);
}

.site-footer {
  flex-shrink: 0;
  margin-top: auto;
  padding: 1.5rem 2rem 2rem;
  border-top: 1px solid var(--surface);
}

.site-footer-inner {
  max-width: 52rem;
  margin: 0 auto;
  display: flex;
  justify-content: center;
}

.site-footer-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem 0.65rem;
  flex-wrap: wrap;
  text-decoration: none;
  color: inherit;
  border-radius: 6px;
}

.site-footer-link:hover .site-footer-label,
.site-footer-link:hover .site-footer-name {
  color: var(--accent);
}

.site-footer-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.site-footer-label,
.site-footer-name {
  font-size: 0.8125rem;
  color: var(--muted);
  font-weight: 400;
}

.site-footer-logo {
  display: block;
  height: 2.25rem;
  width: 2.25rem;
  object-fit: contain;
  border-radius: 6px;
}