/* CarePath interpreter app — clinical-trust design system.
 *
 * Tokens ported from scribe/frontend/src/styles.css so the interpreter app and the
 * landing page share one palette. Brand hues stay fixed; semantic tokens
 * swap per color scheme. Safety surfaces are derived with color-mix so they
 * keep readable contrast in both light and dark schemes.
 */

:root {
  color-scheme: light dark;

  /* brand (fixed) */
  --ink: #102a2e;
  --ivory: #f4f1e8;
  --teal: #0f766e;
  --mist: #ddeae7;
  --amber: #a86300;
  --critical: #9b1c1c;

  /* semantic (light) */
  --bg: var(--ivory);
  --text: var(--ink);
  --muted: color-mix(in srgb, var(--ink) 72%, var(--ivory));
  --faint: color-mix(in srgb, var(--ink) 60%, var(--ivory));
  --line: color-mix(in srgb, var(--ink) 16%, transparent);
  --line-strong: color-mix(in srgb, var(--ink) 40%, transparent);
  --surface: color-mix(in srgb, var(--ivory), white 55%);
  --surface-2: var(--ivory);
  --input-bg: white;
  --nav-bg: rgb(244 241 232 / 0.92);
  --accent-ink: #0d6a63;
  --critical-text: var(--critical);
  --amber-text: #704300;
  --shadow: 0 1rem 3rem rgb(16 42 46 / 0.09);

  /* dark fills / primary controls */
  --deep: #173f44; /* header link-button + language toggle */
  --slate: #1d2733; /* neutral dark buttons */
  --on-deep: #ffffff;
  --primary: var(--teal);
  --on-primary: #ffffff;

  /* safety surfaces (auto-adapt via color-mix on --surface) */
  --teal-surface: color-mix(in srgb, var(--teal) 12%, var(--surface));
  --amber-surface: color-mix(in srgb, var(--amber) 14%, var(--surface));
  --critical-surface: color-mix(in srgb, var(--critical) 12%, var(--surface));
  --risk-low-bg: color-mix(in srgb, var(--ink) 7%, var(--surface));
  --risk-medium-bg: color-mix(in srgb, #3b6fb5 16%, var(--surface));
  --risk-high-bg: color-mix(in srgb, var(--amber) 26%, var(--surface));
  --risk-critical-bg: color-mix(in srgb, var(--critical) 22%, var(--surface));

  /* geometry */
  --r-panel: 0.75rem;
  --r-control: 0.5rem;
  --content: 1120px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b2125;
    --text: #e9efec;
    --muted: rgb(233 239 236 / 0.78);
    --faint: rgb(233 239 236 / 0.62);
    --line: rgb(233 239 236 / 0.18);
    --line-strong: rgb(233 239 236 / 0.42);
    --surface: #122c31;
    --surface-2: #0f272c;
    --input-bg: #0e252a;
    --nav-bg: rgb(11 33 37 / 0.92);
    --accent-ink: #6fd8cc;
    --critical-text: #f2a0a0;
    --amber-text: #ffce8a;
    --shadow: 0 1rem 3rem rgb(0 0 0 / 0.4);
    --deep: #1d4a50;
    --slate: #22303c;
  }
}

body {
  margin: 0;
  font-family:
    Geist, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

.product-shell {
  position: sticky;
  top: 0;
  z-index: 100;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 24px;
  min-height: 64px;
  padding: 8px max(24px, calc((100vw - 1120px) / 2));
  border-bottom: 1px solid var(--line);
  background: var(--nav-bg);
  backdrop-filter: blur(10px);
}

.product-breadcrumb ol,
.product-shell__actions,
.language-toggle,
.product-status,
.product-brand {
  display: flex;
  align-items: center;
}

.product-breadcrumb ol {
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-weight: 600;
  min-width: 0;
}

.product-breadcrumb li[aria-current="page"] {
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.product-brand {
  gap: 8px;
  color: var(--text);
  font-weight: 700;
  text-decoration: none;
}

.product-brand img {
  width: 36px;
  height: auto;
}

.product-status {
  justify-self: center;
  gap: 8px;
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
}

.product-status span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
}

.product-shell__actions {
  justify-self: end;
  gap: 14px;
}

.all-products {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 0.95rem;
  border-radius: var(--r-control);
  background: var(--text);
  color: var(--bg);
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.language-toggle {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}

.language-toggle button {
  min-width: 42px;
  min-height: 42px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--text);
  font-size: 0.75rem;
  font-weight: 700;
}

.language-toggle button[aria-pressed="true"] {
  background: var(--text);
  color: var(--bg);
}

.product-brand:focus-visible,
.all-products:focus-visible,
.language-toggle button:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
}

button,
input,
select {
  font: inherit;
}

button {
  min-height: 44px;
  border: 1px solid var(--slate);
  border-radius: 6px;
  background: var(--slate);
  color: var(--on-deep);
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

/* Keep short onboarding screens within one viewport so a sticky header can
 * never be overlapped by page content (and full-page captures do not tile). */
.page,
.workspace {
  min-height: calc(100vh - 96px);
  padding: 32px;
}

/* Shared onboarding frame: one centered column for quiz, consent, device. */
.onboarding-frame {
  display: grid;
  gap: 20px;
  width: min(100%, 40rem);
  margin: 0 auto;
}

.onboarding-frame__head {
  display: grid;
  gap: 4px;
}

.onboarding-kicker {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.onboarding-title {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-wrap: balance;
}

.consent {
  display: grid;
  gap: 18px;
}

.consent-intro {
  display: grid;
  gap: 8px;
  color: var(--muted);
  line-height: 1.55;
}

.consent-intro > [lang] {
  color: var(--faint);
}

.consent-actions,
.typed {
  display: grid;
  gap: 14px;
}

.consent-actions {
  padding-top: 4px;
}

.intent-quiz {
  display: grid;
  gap: 14px;
}

.device-check {
  display: grid;
  gap: 14px;
}

.device-check label {
  display: grid;
  gap: 6px;
}

/* Slim first-session bar so it never pushes the speaker regions below the fold. */
.session-checklist {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  max-width: 1120px;
  margin: 0 auto 14px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r-control);
  background: var(--teal-surface);
}

.session-checklist > strong {
  font-size: 0.9rem;
}

.session-checklist ul {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.85rem;
}

.session-checklist button {
  margin-left: auto;
  min-height: 36px;
  padding: 0 12px;
  border-color: var(--line-strong);
  background: transparent;
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 600;
}

.intent-quiz fieldset {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.intent-quiz legend {
  padding: 0 6px;
  font-weight: 700;
}

.intent-quiz label {
  display: flex;
  gap: 10px;
  align-items: center;
}

.text-button {
  border: 0;
  background: transparent;
  color: var(--deep);
  text-decoration: underline;
}

.consent-actions fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

.consent-actions legend {
  margin-bottom: 10px;
  font-weight: 600;
}

.onboarding-stepper ol {
  display: flex;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.onboarding-step {
  display: flex;
  flex: 1;
  min-width: 0;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}

.onboarding-step__marker {
  display: grid;
  place-items: center;
  width: 1.9rem;
  height: 1.9rem;
  border: 2px solid var(--line-strong);
  border-radius: 50%;
  background: var(--surface);
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 700;
}

.onboarding-step__label {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.2;
}

.onboarding-step--current .onboarding-step__marker {
  border-color: var(--teal);
  background: var(--teal);
  color: var(--on-primary);
}

.onboarding-step--current .onboarding-step__label {
  color: var(--text);
}

.onboarding-step--complete .onboarding-step__marker {
  border-color: var(--accent-ink);
  color: var(--accent-ink);
}

.onboarding-step--complete .onboarding-step__label {
  color: var(--text);
}

/* Collapse labels to markers on narrow widths; keep the current step's label
 * visible and every label available to assistive tech. */
@media (max-width: 560px) {
  .onboarding-step:not([aria-current]) .onboarding-step__label {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
  }
}

.consent-reminder {
  margin: 18px 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--teal);
  background: var(--teal-surface);
  line-height: 1.5;
}

.demo-preview {
  display: grid;
  gap: 10px;
  align-content: start;
}

.demo-preview .consent-reminder {
  margin: 0;
}

.demo-preview__turn {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
}

.demo-preview__turn.lowConfidence {
  border-color: var(--amber);
  background: var(--amber-surface);
}

.demo-preview__turn.blocked {
  border-color: var(--critical);
  background: var(--critical-surface);
}

.consent-actions fieldset,
.consent-actions label,
.typed label,
.admin-filters label {
  display: grid;
  gap: 6px;
}

.consent-actions label {
  grid-template-columns: 24px 1fr;
  align-items: start;
}

.consent-choice-copy {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.consent-choice-copy > [lang] {
  color: var(--muted);
}

.eyebrow,
.meta {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

.error,
.status strong {
  color: var(--critical-text);
}

.topbar,
.lifecycle-actions,
.input-regions,
.typed,
.status,
.confirmations,
.transcript {
  max-width: 1120px;
  margin: 0 auto 18px;
}

/* Right-aligned session toolbar in normal flow — no overlap with the checklist. */
.lifecycle-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.lifecycle-actions > button {
  min-height: 38px;
  padding: 0 14px;
  border-color: var(--line-strong);
  background: transparent;
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 600;
}

.lifecycle-actions > .error {
  flex-basis: 100%;
  margin: 0;
  text-align: right;
}

.topbar,
.transcript-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.escalate {
  border-color: var(--line-strong);
  background: var(--surface);
  color: var(--text);
}

.input-regions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.input-region {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.input-region h2 {
  margin: 0;
  font-size: 1.1rem;
}

.region-select {
  width: 100%;
  min-height: 0;
  padding: 0;
  border: 0;
  color: inherit;
  background: transparent;
  text-align: left;
}

.region-select[aria-pressed="true"] {
  color: var(--accent-ink);
}

.talk {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 8px;
  min-height: 132px;
  border-radius: var(--r-panel);
  font-size: 1.05rem;
  font-weight: 700;
}

.talk__icon {
  display: inline-grid;
  place-items: center;
}

.talk--ready {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--on-primary);
}

.talk--recording {
  position: relative;
  border-color: var(--teal);
  background: color-mix(in srgb, var(--teal) 78%, black);
  color: var(--on-primary);
}

.talk--recording::after {
  content: "";
  position: absolute;
  inset: -5px;
  border: 3px solid var(--teal);
  border-radius: inherit;
  animation: talk-pulse 1.4s ease-out infinite;
  pointer-events: none;
}

.talk--processing {
  border-color: var(--primary);
  background: color-mix(in srgb, var(--primary) 55%, var(--surface));
  color: var(--on-primary);
}

.talk--disabled {
  border-color: var(--line-strong);
  background: var(--surface-2);
  color: var(--muted);
}

.talk__spinner {
  width: 1.5rem;
  height: 1.5rem;
  border: 3px solid color-mix(in srgb, var(--on-primary) 40%, transparent);
  border-top-color: var(--on-primary);
  border-radius: 50%;
  animation: talk-spin 0.8s linear infinite;
}

@keyframes talk-pulse {
  from { opacity: 0.7; transform: scale(1); }
  to { opacity: 0; transform: scale(1.06); }
}

@keyframes talk-spin {
  to { transform: rotate(360deg); }
}

.typed {
  grid-template-columns: 1fr auto;
  align-items: end;
}

.typed input,
.typed select,
.admin-filters input,
.admin-filters select,
textarea {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 10px;
  background: var(--input-bg);
  color: var(--text);
}

textarea {
  min-height: 78px;
  padding: 10px;
  resize: vertical;
}

.status {
  display: flex;
  gap: 16px;
  min-height: 24px;
}

.confirmations,
.low-confidence {
  display: grid;
  gap: 12px;
}

.confirmation {
  display: grid;
  grid-template-columns: 1fr 160px;
  gap: 16px;
  align-items: start;
  border: 2px solid var(--critical);
  border-radius: 6px;
  background: var(--critical-surface);
  padding: 14px;
}

.confirmation-actions {
  display: grid;
  gap: 10px;
}

.readback,
.low-confidence {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  padding: 12px;
}

.low-confidence {
  border-color: var(--amber);
  background: var(--amber-surface);
}

.edit-translation {
  display: grid;
  gap: 6px;
  margin-top: 12px;
}

.feedback {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.feedback form {
  display: grid;
  gap: 8px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

th,
td {
  border-top: 1px solid var(--line);
  padding: 6px;
  text-align: left;
}

.risk-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.risk-badge {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 0.78rem;
}

.risk-mark {
  border-radius: 3px;
  padding: 0 3px;
}

.risk-mark.low,
.risk-badge.low {
  background: var(--risk-low-bg);
}

.risk-mark.medium,
.risk-badge.medium {
  background: var(--risk-medium-bg);
}

.risk-mark.high,
.risk-badge.high {
  background: var(--risk-high-bg);
  border-color: var(--amber);
}

.risk-mark.critical,
.risk-badge.critical {
  background: var(--risk-critical-bg);
  border-color: var(--critical);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.escalation-card {
  max-width: 1120px;
  margin: 0 auto 18px;
  border: 3px solid var(--critical);
  border-radius: 6px;
  background: var(--critical-surface);
  padding: 18px;
}

.transcript {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.admin-filters,
.admin-table {
  max-width: 1120px;
  margin: 0 auto 18px;
}

.admin-filters {
  display: grid;
  grid-template-columns: minmax(180px, 2fr) minmax(120px, 1fr) repeat(3, auto) 130px;
  gap: 12px;
  align-items: end;
}

.turn {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

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

.region-empty {
  margin: 0;
  padding: 6px 0;
  font-size: 0.9rem;
}

/* ---- shared buttons ---- */

.primary {
  border-color: var(--primary);
  background: var(--primary);
  color: var(--on-primary);
  font-weight: 700;
}

.secondary-outline {
  border-color: var(--line-strong);
  background: transparent;
  color: var(--text);
  font-weight: 600;
}

/* ---- intent quiz option cards ---- */

.option-cards {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  border: 0;
}

.option-card {
  position: relative;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-control);
  background: var(--surface);
}

.option-card__label {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 12px 16px;
  cursor: pointer;
}

.option-card__label input {
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
}

.option-card__text {
  font-size: 1rem;
  font-weight: 600;
}

.option-card--selected {
  border-color: var(--teal);
  box-shadow: inset 0 0 0 1px var(--teal);
  background: var(--teal-surface);
}

.option-card__badge {
  position: absolute;
  top: 10px;
  right: 12px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--teal);
  color: var(--on-primary);
  font-size: 0.7rem;
  font-weight: 700;
  pointer-events: none;
}

.option-card:focus-within {
  outline: 3px solid var(--teal);
  outline-offset: 2px;
}

/* ---- consent ---- */

.consent-start {
  display: grid;
  gap: 8px;
}

.consent-start > .primary {
  width: 100%;
}

.consent-start__hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.4;
}

.consent-start__hint > [lang] {
  display: block;
  color: var(--faint);
}

.consent-start__hint--ready {
  color: var(--accent-ink);
}

.demo-preview {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-panel);
  background: var(--surface);
}

/* ---- device-check green room ---- */

.green-room {
  display: grid;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-panel);
  background: var(--surface);
}

.green-room__intro {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.green-room__icon {
  display: inline-grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--teal-surface);
  color: var(--teal);
}

.green-room__picker {
  display: grid;
  gap: 6px;
}

.green-room__picker select {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 10px;
  background: var(--input-bg);
  color: var(--text);
}

.level-meter {
  display: grid;
  gap: 6px;
}

.level-meter meter {
  width: 100%;
  height: 0.9rem;
}

.level-meter__scale {
  display: flex;
  justify-content: space-between;
  color: var(--faint);
  font-size: 0.75rem;
}

.green-room__state {
  margin: 0;
  font-weight: 600;
}

.green-room__state--ready {
  color: var(--accent-ink);
}

.green-room__state--idle {
  color: var(--muted);
}

.green-room__state--blocked {
  color: var(--critical-text);
}

.green-room__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.green-room__actions > button {
  flex: 1 1 12rem;
}

@media (prefers-reduced-motion: reduce) {
  .talk--recording::after {
    animation: none;
    opacity: 1;
  }

  .talk__spinner {
    animation: none;
  }
}

@media (forced-colors: active) {
  .option-card--selected {
    outline: 2px solid Highlight;
    outline-offset: -2px;
  }

  .talk--ready,
  .talk--recording,
  .talk--processing {
    border: 2px solid ButtonText;
  }

  .onboarding-step--current .onboarding-step__marker {
    outline: 2px solid Highlight;
  }
}

@media (max-width: 760px) {
  .product-shell {
    position: static;
    grid-template-columns: 1fr;
    gap: 8px 16px;
    padding: 10px 16px;
  }

  .product-status {
    justify-self: start;
  }

  .product-shell__actions {
    justify-self: stretch;
    justify-content: space-between;
    gap: 10px;
  }

  .all-products {
    max-width: 7rem;
    line-height: 1.15;
  }

  .consent,
  .input-regions,
  .typed,
  .admin-filters,
  .confirmation,
  .turn {
    grid-template-columns: 1fr;
  }

  .topbar,
  .transcript-head,
  .status {
    align-items: flex-start;
    flex-direction: column;
  }
}