:root {
  --navy: #191f28;
  --navy-soft: #4e5968;
  --copper: #3182f6;
  --copper-soft: #2272eb;
  --cream: #fafafa;
  --cream-2: #f4f5f7;
  --card: #ffffff;
  --ink: #191f28;
  --ink-soft: #4e5968;
  --muted: #6b7684;
  --border: #e5e8eb;
  --hair: rgba(25, 31, 40, .12);
  --hair-2: rgba(25, 31, 40, .06);
  --copper-bg: rgba(49, 130, 246, .08);
  --copper-line: rgba(49, 130, 246, .35);
  --navy-bg: rgba(25, 31, 40, .05);
  --serif: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
  --sans: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --fs-display: clamp(2rem, 5vw, 2.5rem);
  --fs-title: clamp(1.5rem, 3.5vw, 2rem);
  --fs-h2: 1.5rem;
  --fs-h3: 1.25rem;
  --fs-lead: 1.125rem;
  --fs-body: 1rem;
  --fs-sm: .875rem;
  --fs-meta: .75rem;
  --fs-eyebrow: .75rem;
  --fs-stat: 2rem;
  --lh-tight: 1.15;
  --lh-snug: 1.35;
  --lh-body: 1.6;
  --lh-loose: 1.7;
  --ls-tight: -.02em;
  --ls-eyebrow: 0;
  --ls-meta: 0;
  --space-xs: .5rem;
  --space-sm: .75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --shadow-soft: 0 1px 2px rgba(0, 0, 0, .04);
  --shadow-lift: 0 8px 24px rgba(0, 0, 0, .12);
  --ease: cubic-bezier(.3, .3, .3, 1);
  --dur: .15s;
  --maxw: 1000px;
  --maxw-wide: 80rem;
  --nav-height: 68px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
}

button,
input,
textarea,
select {
  font: inherit;
}

button,
select,
input[type="checkbox"],
input[type="radio"] {
  cursor: pointer;
}

button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--copper-line);
  outline-offset: 2px;
}

[hidden] {
  display: none !important;
}

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

.brand-bg {
  background-color: var(--cream);
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: var(--space-sm);
  left: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--navy);
  color: var(--cream);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.demo-banner {
  min-width: 0;
  border-bottom: 1px solid var(--copper-line);
  background: var(--card);
}

.demo-banner-line {
  display: flex;
  align-items: center;
  min-width: 0;
  min-height: 44px;
  gap: var(--space-sm);
  padding: .3rem var(--space-md);
  cursor: pointer;
  list-style: none;
}

.demo-banner-line::-webkit-details-marker {
  display: none;
}

.demo-banner-kicker {
  margin: 0;
  color: var(--copper);
  font-family: var(--sans);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: var(--ls-eyebrow);
  white-space: nowrap;
}

.demo-banner h2 {
  flex: 1;
  overflow: hidden;
  margin: 0;
  color: var(--navy);
  font-family: var(--serif);
  font-size: .95rem;
  font-weight: 700;
  line-height: var(--lh-snug);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.demo-banner-more {
  color: var(--navy-soft);
  font-size: var(--fs-sm);
  text-decoration: underline;
  text-underline-offset: 3px;
  white-space: nowrap;
}

.demo-banner-details[open] .demo-banner-more {
  color: var(--copper);
}

.demo-banner-body {
  padding: 0 var(--space-md) var(--space-md);
}

.demo-banner-body > p {
  margin: 0 0 var(--space-sm);
  color: var(--ink-soft);
  font-size: var(--fs-sm);
  line-height: 1.45;
}

.demo-banner-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-width: 0;
  gap: var(--space-xs);
}

.demo-banner-actions > * {
  min-width: 0;
  min-height: 44px;
  padding-right: var(--space-sm);
  padding-left: var(--space-sm);
  text-align: center;
  text-decoration: none;
}

#private-launch {
  grid-column: 1 / -1;
}

.app-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: calc(var(--space-sm) + env(safe-area-inset-top)) var(--space-md) var(--space-sm);
  border-bottom: 1px solid var(--border);
  background: var(--cream);
}

.brand-lockup {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: var(--space-sm);
}

.brand-mark {
  position: relative;
  width: 29px;
  height: 29px;
  flex: 0 0 29px;
  border: 1px solid var(--navy);
  border-radius: 50%;
}

.brand-mark::before,
.brand-mark::after {
  position: absolute;
  content: "";
  background: var(--copper);
  border-radius: 50%;
}

.brand-mark::before {
  width: 7px;
  height: 7px;
  top: 5px;
  right: 4px;
}

.brand-mark::after {
  width: 4px;
  height: 4px;
  bottom: 6px;
  left: 6px;
}

.brand-kicker,
.brand-name,
.screen-heading p,
.panel-heading p,
.use-header p {
  margin: 0;
}

.brand-kicker {
  color: var(--copper);
  font-family: var(--sans);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.2;
}

.brand-name {
  overflow: hidden;
  color: var(--navy);
  font-family: var(--serif);
  font-size: .95rem;
  font-weight: 700;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.language-field {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--muted);
  font-family: var(--sans);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: var(--ls-meta);
}

.language-field select {
  width: 112px;
  min-width: 112px;
  min-height: 44px;
  max-width: none;
  padding: 0 2rem 0 var(--space-sm);
  border: 1px solid var(--hair);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--navy);
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 600;
}

.offline-banner {
  position: sticky;
  z-index: 19;
  top: 64px;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--copper-line);
  background: #fff3e0;
  color: #b25b00;
  font-size: var(--fs-sm);
  text-align: center;
}

.app-main {
  width: min(100%, 780px);
  min-height: calc(100vh - 132px);
  min-height: calc(100dvh - 132px);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md) calc(var(--nav-height) + var(--space-2xl) + env(safe-area-inset-bottom));
}

.screen {
  animation: screen-in .25s var(--ease) both;
}

@keyframes screen-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.screen-heading {
  margin-bottom: var(--space-xl);
}

.compact-heading {
  margin-bottom: var(--space-lg);
}

.mp-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--copper);
  font-family: var(--sans);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: var(--ls-eyebrow);
}

.mp-title {
  margin: var(--space-sm) 0;
  color: var(--navy);
  font-family: var(--serif);
  font-size: var(--fs-title);
  font-weight: 700;
  letter-spacing: var(--ls-tight);
  line-height: var(--lh-snug);
}

.screen-intro,
.supporting-copy {
  max-width: 42rem;
  color: var(--ink-soft);
  font-size: .95rem;
  line-height: 1.6;
}

.search-form > label,
.field > span {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--navy);
  font-size: var(--fs-sm);
  font-weight: 600;
}

.field b {
  color: var(--copper);
}

.search-row {
  display: grid;
  gap: var(--space-sm);
}

textarea,
input,
select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--ink);
}

textarea,
input {
  padding: .7rem .8rem;
}

select {
  padding: .55rem .7rem;
}

textarea {
  resize: vertical;
  line-height: 1.45;
}

textarea:focus,
input:focus,
select:focus {
  border-color: var(--copper-line);
}

.primary-button,
.secondary-button,
.text-button,
.choice-button,
.icon-button {
  min-height: 44px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.primary-button,
.secondary-button,
.choice-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: .7rem var(--space-md);
}

.primary-button {
  border: 1px solid var(--copper);
  background: var(--copper);
  color: #ffffff;
}

.primary-button:hover {
  border-color: var(--copper-soft);
  background: var(--copper-soft);
}

.secondary-button,
.choice-button {
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--navy);
}

.secondary-button:hover,
.choice-button:hover {
  border-color: var(--copper-line);
  color: var(--copper);
}

.primary-button:active,
.secondary-button:active,
.choice-button:active {
  transform: translateY(1px);
}

.primary-button svg,
.secondary-button svg,
.search-button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.text-button {
  border: 0;
  background: transparent;
  color: var(--copper);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.search-button {
  width: 100%;
}

.inline-status {
  min-height: 1.5rem;
  margin: var(--space-md) 0;
  color: var(--muted);
  font-size: var(--fs-sm);
}

.inline-status.is-error,
.error-copy {
  color: #d22030;
}

.result-stack {
  display: grid;
  gap: var(--space-md);
}

.panel,
.source-card,
.review-card,
.discover-card,
.inbox-card,
.empty-state {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card);
  box-shadow: var(--shadow-soft);
}

.source-card::before,
.review-card::before,
.discover-card::before,
.inbox-card::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 3px;
  background: var(--copper);
  content: "";
}

.source-card,
.review-card,
.discover-card,
.inbox-card,
.empty-state {
  padding: var(--space-lg);
}

.panel {
  padding: var(--space-lg);
}

.quick-save-panel {
  margin-top: var(--space-xl);
}

.quick-save-details summary {
  display: flex;
  align-items: center;
  min-height: 44px;
  gap: var(--space-xs);
  color: var(--navy-soft);
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
}

.quick-save-details summary::before {
  content: "+";
  color: var(--copper);
  font-weight: 700;
}

.quick-save-details[open] summary::before {
  content: "−";
}

.quick-save-detail-grid {
  margin-top: var(--space-xs);
}

.panel-heading,
.card-header,
.source-heading,
.inbox-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
}

.panel-heading h2,
.card-title,
.source-title,
.inbox-title {
  margin: 0;
  color: var(--navy);
  font-family: var(--serif);
  font-size: var(--fs-h3);
  line-height: var(--lh-snug);
}

.panel-kicker,
.source-label,
.detail-label,
.review-count,
.use-kicker,
.language-chip,
.map-cell small {
  color: var(--copper);
  font-family: var(--sans);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: var(--ls-meta);
}

.status-chip,
.meta-chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: .2rem .55rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--cream);
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: .66rem;
  letter-spacing: .05em;
  line-height: 1.2;
}

.status-pending,
.status-review {
  border-color: var(--copper-line);
  background: var(--copper-bg);
  color: #b25b00;
}

.status-verified,
.status-learning {
  border-color: rgba(3, 178, 108, .3);
  background: rgba(3, 178, 108, .07);
  color: #067647;
}

.status-changed,
.status-error {
  border-color: rgba(240, 68, 82, .3);
  background: rgba(240, 68, 82, .06);
  color: #d22030;
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.field-full {
  grid-column: 1 / -1;
}

.duplicate-panel {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
}

.duplicate-panel h3 {
  margin: 0 0 var(--space-xs);
  color: var(--navy);
  font-family: var(--serif);
}

.duplicate-list {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.duplicate-item {
  padding: var(--space-md);
  border: 1px solid var(--border);
  background: var(--cream);
}

.card-meta,
.tag-row,
.card-actions,
.review-actions,
.discover-actions,
.inbox-actions,
.snooze-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.card-meta,
.tag-row {
  margin: var(--space-sm) 0;
}

.card-actions,
.review-actions,
.discover-actions,
.inbox-actions {
  margin-top: var(--space-md);
}

.card-actions > button,
.review-actions > button,
.discover-actions > button,
.inbox-actions > button {
  flex: 1 1 130px;
}

.intent-text,
.target-text,
.raw-text,
.learned-text,
.discover-text,
.inbox-expression {
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.intent-text {
  margin: var(--space-md) 0 var(--space-sm);
  color: var(--ink-soft);
}

.target-text,
.inbox-expression {
  margin: var(--space-sm) 0;
  color: var(--navy);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.45;
}

.pronunciation-text {
  margin: var(--space-xs) 0;
  color: var(--copper);
  font-size: .95rem;
}

.source-block,
.learned-block,
.status-block {
  margin-top: var(--space-md);
  padding: var(--space-md);
  border-left: 2px solid var(--border);
  background: var(--cream);
}

.source-block {
  border-left-color: var(--navy);
}

.learned-block {
  border-left-color: var(--copper);
}

.status-block {
  border-left-color: var(--muted);
}

.detail-label {
  display: block;
  margin-bottom: var(--space-xs);
}

.raw-text,
.learned-text {
  margin: 0;
  color: var(--ink-soft);
  font-size: .93rem;
  line-height: 1.55;
}

.source-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: var(--space-xs);
  color: var(--navy-soft);
  font-size: var(--fs-sm);
  text-underline-offset: 3px;
}

.review-stage,
.discover-stage {
  min-height: 300px;
}

.pending-use-section {
  min-width: 0;
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(244, 245, 247, .72);
}

.pending-use-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}

.pending-use-heading h2 {
  margin: .15rem 0 0;
  color: var(--navy);
  font-family: var(--serif);
  font-size: var(--fs-h3);
  line-height: var(--lh-snug);
}

.pending-use-list {
  display: grid;
}

.pending-use-item {
  display: grid;
  min-width: 0;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
  border-top: 1px solid var(--border);
}

.pending-use-copy {
  min-width: 0;
  overflow-wrap: anywhere;
}

.pending-use-expression {
  display: block;
  color: var(--navy);
  font-size: 1rem;
  line-height: 1.45;
  white-space: pre-wrap;
}

.pending-use-intent,
.pending-use-time {
  margin: .25rem 0 0;
  color: var(--ink-soft);
  font-size: var(--fs-sm);
  line-height: 1.45;
}

.pending-use-time {
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--fs-meta);
  letter-spacing: .03em;
}

.pending-use-button {
  width: 100%;
  min-height: 44px;
}

.review-prompt {
  margin: var(--space-lg) 0;
  color: var(--navy);
  font-family: var(--serif);
  font-size: clamp(1.45rem, 7vw, 2rem);
  font-weight: 700;
  line-height: 1.35;
}

.reveal-area {
  margin-top: var(--space-lg);
}

.reveal-button {
  width: 100%;
}

.review-answer {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border);
}

.review-answer .target-text {
  font-size: clamp(1.25rem, 6vw, 1.75rem);
}

.review-actions .rating-again {
  border-color: rgba(240, 68, 82, .22);
  color: #d22030;
}

.review-actions .rating-good {
  border-color: rgba(3, 178, 108, .25);
  color: #067647;
}

.snooze-wrap {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
}

.snooze-actions button {
  min-height: 44px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: var(--fs-sm);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.discover-text {
  margin: var(--space-lg) 0;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 1.25rem;
  line-height: 1.5;
}

.approval-form {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border);
}

.notion-sync-panel {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding: var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(244, 245, 247, .72);
}

.notion-sync-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.notion-sync-heading h2 {
  margin: 0;
  color: var(--navy);
  font-family: var(--sans);
  font-size: .95rem;
  font-weight: 600;
}

.notion-sync-copy > p {
  margin: var(--space-xs) 0 0;
  color: var(--muted);
  font-size: var(--fs-sm);
  line-height: 1.45;
}

.notion-sync-copy > .notion-sync-error {
  color: #d22030;
  overflow-wrap: anywhere;
}

.notion-sync-button {
  width: 100%;
  min-height: 44px;
  white-space: nowrap;
}

.approval-form textarea {
  margin-bottom: var(--space-sm);
}

.duplicate-warning {
  margin: var(--space-md) 0 0;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--copper-line);
  border-radius: var(--radius-sm);
  background: var(--copper-bg);
  color: #b25b00;
  font-size: var(--fs-sm);
  line-height: 1.45;
}

.inbox-duplicate-panel {
  min-width: 0;
  margin-top: var(--space-md);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--copper-line);
}

.inbox-duplicate-panel h3 {
  margin: 0 0 var(--space-xs);
  color: var(--navy);
  font-family: var(--serif);
  font-size: var(--fs-h3);
}

.inbox-duplicate-list {
  display: grid;
  gap: var(--space-sm);
  margin: var(--space-md) 0;
}

.inbox-duplicate-item {
  min-width: 0;
  padding: var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--cream);
  overflow-wrap: anywhere;
}

.inbox-duplicate-item strong {
  display: block;
  color: var(--navy);
  line-height: 1.4;
}

.inbox-duplicate-item .target-text {
  font-size: 1rem;
}

.inbox-duplicate-item button,
.inbox-duplicate-panel > button {
  width: 100%;
  min-height: 44px;
}

.source-link {
  max-width: 100%;
  margin-right: var(--space-md);
  overflow-wrap: anywhere;
}

.inbox-pending-section {
  margin-bottom: var(--space-xl);
}

.collection-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
}

.collection-heading h2 {
  margin: .15rem 0 0;
  color: var(--navy);
  font-family: var(--serif);
  font-size: var(--fs-h3);
  line-height: var(--lh-snug);
}

.collection-filters {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 128px;
  gap: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.collection-filters .field > span {
  margin-bottom: 0;
}

.collection-list {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card);
  box-shadow: var(--shadow-soft);
}

.collection-list > .empty-state {
  border: 0;
  box-shadow: none;
}

.collection-item + .collection-item {
  border-top: 1px solid var(--border);
}

.collection-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 44px;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border: 0;
  background: transparent;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.collection-row:hover {
  background: var(--navy-bg);
}

.collection-copy {
  min-width: 0;
  overflow-wrap: anywhere;
}

.collection-intent {
  margin: 0;
  color: var(--ink-soft);
  font-size: var(--fs-sm);
  line-height: 1.4;
}

.collection-expression {
  margin: .15rem 0 0;
  color: var(--navy);
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.4;
  white-space: pre-wrap;
}

.collection-side {
  display: flex;
  flex: 0 0 auto;
  flex-direction: column;
  align-items: flex-end;
  gap: .25rem;
}

.collection-badge {
  display: inline-flex;
  align-items: center;
  padding: .12rem .45rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--cream);
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .05em;
  line-height: 1.3;
  white-space: nowrap;
}

.collection-badge.badge-learning {
  border-color: rgba(3, 178, 108, .3);
  background: rgba(3, 178, 108, .07);
  color: #067647;
}

.collection-badge.badge-learned {
  border-color: var(--hair);
  background: var(--navy-bg);
  color: var(--navy);
}

.collection-badge.badge-candidate {
  border-color: var(--copper-line);
  background: var(--copper-bg);
  color: #b25b00;
}

.collection-badge.badge-review {
  border-color: rgba(240, 68, 82, .3);
  background: rgba(240, 68, 82, .06);
  color: #d22030;
}

.collection-due {
  color: var(--muted);
  font-family: var(--mono);
  font-size: var(--fs-meta);
  white-space: nowrap;
}

.collection-detail {
  padding: var(--space-md);
  border-top: 1px dashed var(--border);
  background: var(--cream);
}

.collection-detail .field-grid {
  margin-top: var(--space-sm);
}

.collection-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.collection-detail-actions > button {
  flex: 1 1 130px;
}

.retire-button {
  border-color: rgba(240, 68, 82, .25);
  color: #d22030;
}

.retire-button:hover {
  border-color: rgba(240, 68, 82, .45);
  color: #d22030;
}

.upcoming-panel {
  margin-top: var(--space-md);
  padding: var(--space-lg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card);
  box-shadow: var(--shadow-soft);
}

.upcoming-days {
  margin: var(--space-sm) 0 0;
  padding: 0;
  list-style: none;
}

.upcoming-days li {
  display: flex;
  justify-content: space-between;
  gap: var(--space-md);
  padding: .45rem 0;
  border-top: 1px solid var(--hair-2);
  color: var(--ink-soft);
  font-size: var(--fs-sm);
}

.upcoming-days li:first-child {
  border-top: 0;
}

.upcoming-days .upcoming-count {
  color: var(--navy);
  font-family: var(--mono);
}

.upcoming-preview {
  margin-top: var(--space-md);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--border);
}

.upcoming-preview-item {
  margin: .35rem 0 0;
  color: var(--ink-soft);
  font-size: var(--fs-sm);
  overflow-wrap: anywhere;
}

.upcoming-preview-item strong {
  color: var(--navy);
  font-weight: 600;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.stat-card {
  min-width: 0;
  padding: var(--space-md) var(--space-sm);
  border: 1px solid var(--border);
  background: var(--card);
  text-align: center;
}

.stat-value {
  display: block;
  overflow: hidden;
  color: var(--navy);
  font-family: var(--serif);
  font-size: clamp(1.65rem, 7vw, var(--fs-stat));
  font-weight: 700;
  line-height: 1;
  text-overflow: ellipsis;
}

.stat-label {
  display: block;
  margin-top: var(--space-xs);
  color: var(--muted);
  font-family: var(--sans);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.3;
}

.map-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: var(--shadow-soft);
  -webkit-overflow-scrolling: touch;
}

.map-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}

.map-table th,
.map-table td {
  padding: var(--space-sm);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}

.map-table th {
  background: var(--cream-2);
  color: var(--navy);
  font-family: var(--mono);
  font-size: .67rem;
  letter-spacing: .05em;
}

.map-table th:first-child {
  min-width: 132px;
}

.map-table td:last-child,
.map-table th:last-child {
  border-right: 0;
}

.map-table tr:last-child td {
  border-bottom: 0;
}

.map-cell {
  display: grid;
  grid-template-columns: repeat(3, minmax(38px, 1fr));
  gap: 2px;
}

.map-cell span {
  display: grid;
  min-height: 42px;
  place-items: center;
  background: var(--navy-bg);
  color: var(--navy);
  font-family: var(--mono);
  font-size: var(--fs-meta);
}

.empty-state {
  color: var(--ink-soft);
  text-align: center;
}

.empty-state strong {
  display: block;
  margin-bottom: var(--space-xs);
  color: var(--navy);
  font-family: var(--serif);
  font-size: var(--fs-h3);
}

.bottom-nav {
  position: fixed;
  z-index: 30;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  min-height: calc(var(--nav-height) + env(safe-area-inset-bottom));
  padding: 0 max(var(--space-xs), env(safe-area-inset-right)) env(safe-area-inset-bottom) max(var(--space-xs), env(safe-area-inset-left));
  border-top: 1px solid var(--border);
  background: var(--card);
  box-shadow: 0 -8px 28px rgba(0, 0, 0, .06);
}

.nav-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 0;
  min-height: 56px;
  padding: .35rem .1rem;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: .68rem;
  gap: 2px;
}

.nav-item::before {
  position: absolute;
  top: 0;
  left: 50%;
  width: 24px;
  height: 2px;
  background: var(--copper);
  content: "";
  opacity: 0;
  transform: translateX(-50%);
}

.nav-item svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.nav-item.is-active {
  color: var(--navy);
  font-weight: 700;
}

.nav-item.is-active::before {
  opacity: 1;
}

.use-dialog {
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: var(--cream);
  color: var(--ink);
}

.use-dialog::backdrop {
  background: rgba(15, 17, 21, .48);
}

.use-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  background-color: var(--cream);
  background-image: radial-gradient(var(--hair-2) 1px, transparent 1px);
  background-size: 26px 26px;
}

.use-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: calc(var(--space-sm) + env(safe-area-inset-top)) var(--space-md) var(--space-sm);
  border-bottom: 1px solid var(--border);
}

.icon-button {
  display: grid;
  width: 44px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--navy);
}

.icon-button svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 1.8;
}

.use-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  justify-content: center;
  width: min(100%, 720px);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg) calc(var(--space-xl) + env(safe-area-inset-bottom));
}

.language-chip {
  align-self: flex-start;
  margin: 0 0 var(--space-md);
  padding: .35rem .6rem;
  border: 1px solid var(--copper-line);
  background: var(--copper-bg);
}

.use-expression {
  margin: 0;
  color: var(--navy);
  font-family: var(--serif);
  font-size: clamp(2rem, 10vw, 4.25rem);
  letter-spacing: var(--ls-tight);
  line-height: 1.2;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.use-pronunciation {
  margin: var(--space-md) 0 0;
  color: var(--copper);
  font-size: clamp(1rem, 5vw, 1.35rem);
  line-height: 1.5;
}

.use-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-2xl);
}

.use-actions button {
  min-height: 52px;
}

.use-content > .text-button {
  align-self: center;
  margin-top: var(--space-lg);
}

.reflect-form {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-md);
  padding: var(--space-lg);
  border: 1px solid var(--border);
  background: var(--card);
}

.toast {
  position: fixed;
  z-index: 80;
  right: var(--space-md);
  bottom: calc(var(--nav-height) + var(--space-md) + env(safe-area-inset-bottom));
  left: var(--space-md);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  max-width: 560px;
  min-height: 44px;
  margin: 0 auto;
  padding: .75rem var(--space-md);
  border-left: 3px solid var(--copper);
  background: var(--navy);
  color: var(--cream);
  box-shadow: var(--shadow-lift);
  font-size: var(--fs-sm);
  gap: var(--space-sm);
}

.toast-action {
  min-height: 34px;
  padding: .2rem .6rem;
  border: 1px solid var(--copper-soft);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--cream);
  font-weight: 600;
  cursor: pointer;
}

.toast-action:hover {
  background: var(--copper);
  border-color: var(--copper);
}

@media (min-width: 640px) {
  .demo-banner-line {
    padding-right: var(--space-xl);
    padding-left: var(--space-xl);
  }

  .demo-banner-body {
    padding-right: var(--space-xl);
    padding-left: var(--space-xl);
  }

  .demo-banner-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .demo-banner-actions > * {
    width: auto;
  }

  #private-launch {
    grid-column: auto;
  }

  .app-header {
    padding-right: var(--space-xl);
    padding-left: var(--space-xl);
  }

  .app-main {
    padding-right: var(--space-xl);
    padding-left: var(--space-xl);
  }

  .search-row {
    grid-template-columns: minmax(0, 1fr) 150px;
    align-items: stretch;
  }

  .search-button {
    height: 100%;
  }

  .field-grid,
  .reflect-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .notion-sync-panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .notion-sync-button {
    width: auto;
  }

  .pending-use-item {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .pending-use-button {
    width: auto;
  }

  .bottom-nav {
    right: 50%;
    left: auto;
    width: min(620px, 100%);
    border-right: 1px solid var(--border);
    border-left: 1px solid var(--border);
    transform: translateX(50%);
  }
}

@media (min-width: 920px) {
  .app-main:has(#screen-map.is-active) {
    width: min(100%, var(--maxw));
  }
}

@media (max-width: 360px) {
  .language-field > span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
  }

  .brand-name {
    max-width: 118px;
  }

  .nav-item {
    font-size: .63rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}