:root {
  --page-bg: var(--tg-theme-secondary-bg-color, #eef2f6);
  --surface: var(--tg-theme-bg-color, #ffffff);
  --surface-raised: var(--tg-theme-section-bg-color, #ffffff);
  --text: var(--tg-theme-text-color, #14212b);
  --muted: var(--tg-theme-hint-color, #667784);
  --accent: var(--tg-theme-button-color, #1677ff);
  --accent-text: var(--tg-theme-button-text-color, #ffffff);
  --link: var(--tg-theme-link-color, #1677ff);
  --separator: var(--tg-theme-section-separator-color, #dce4ea);
  --danger: var(--tg-theme-destructive-text-color, #c73535);
  --success: #18875b;
  --warning: #a86408;
  --radius-lg: 22px;
  --radius-md: 15px;
  --radius-sm: 11px;
  --shadow: 0 12px 34px rgba(20, 33, 43, 0.08);
  color-scheme: light dark;
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--page-bg);
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 10% -10%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 32rem),
    var(--page-bg);
  font-size: 16px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

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

button,
label,
select,
input[type="radio"],
input[type="checkbox"] {
  -webkit-tap-highlight-color: transparent;
}

button {
  touch-action: manipulation;
}

[hidden] {
  display: none !important;
}

.app-shell {
  width: min(100%, 860px);
  margin: 0 auto;
  padding:
    max(22px, env(safe-area-inset-top))
    max(16px, env(safe-area-inset-right))
    max(40px, env(safe-area-inset-bottom))
    max(16px, env(safe-area-inset-left));
}

.masthead {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  align-items: start;
  padding: 8px 2px 24px;
}

.brand-mark {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 15px;
  color: var(--accent-text);
  background: var(--accent);
  box-shadow: 0 9px 22px color-mix(in srgb, var(--accent) 28%, transparent);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  color: var(--text);
  line-height: 1.18;
  text-wrap: balance;
}

h1 {
  margin-bottom: 8px;
  font-size: clamp(1.65rem, 6vw, 2.35rem);
  letter-spacing: -0.045em;
}

h2 {
  margin-bottom: 8px;
  font-size: clamp(1.3rem, 4vw, 1.7rem);
  letter-spacing: -0.03em;
}

.eyebrow {
  margin-bottom: 4px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.masthead__summary,
.section-copy,
.question-group__description {
  margin-bottom: 0;
  color: var(--muted);
}

.status-panel,
.content-panel,
.question-group,
.review-group,
.success-panel,
.loading-panel,
.notice {
  border: 1px solid var(--separator);
  border-radius: var(--radius-lg);
  background: var(--surface-raised);
  box-shadow: var(--shadow);
}

.status-panel,
.content-panel,
.success-panel,
.loading-panel,
.notice {
  margin-bottom: 18px;
  padding: 20px;
}

.section-heading,
.screen-heading,
.question-group__heading {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  justify-content: space-between;
}

.section-heading {
  margin-bottom: 12px;
}

.section-heading--compact {
  align-items: center;
}

.screen-heading {
  padding: 22px 2px 14px;
}

.revision-badge,
.step-badge,
.question-group__count,
.status-chip {
  flex: none;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 750;
  white-space: nowrap;
}

.revision-badge,
.step-badge,
.question-group__count {
  padding: 7px 10px;
  color: var(--muted);
  background: var(--page-bg);
}

.count-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  margin-top: 18px;
}

.count-card {
  min-width: 0;
  padding: 14px 10px;
  border: 1px solid var(--separator);
  border-radius: var(--radius-md);
  background: var(--surface);
  text-align: center;
}

.count-card__value,
.count-card__label {
  display: block;
}

.count-card__value {
  margin-bottom: 2px;
  font-size: 1.7rem;
  font-weight: 820;
  letter-spacing: -0.04em;
}

.count-card__label {
  overflow: hidden;
  color: var(--muted);
  font-size: 0.72rem;
  text-overflow: ellipsis;
}

.count-card--supported .count-card__value {
  color: var(--success);
}

.count-card--na .count-card__value {
  color: var(--warning);
}

.count-card--open .count-card__value {
  color: var(--accent);
}

.provider-row {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--separator);
}

.provider-row__label {
  font-size: 0.88rem;
  font-weight: 700;
}

.status-chip {
  padding: 6px 9px;
  color: var(--muted);
  background: var(--page-bg);
}

.status-chip--complete {
  color: var(--success);
  background: color-mix(in srgb, var(--success) 12%, var(--surface));
}

.status-chip--partial,
.status-chip--pending {
  color: var(--warning);
  background: color-mix(in srgb, var(--warning) 12%, var(--surface));
}

.status-chip--failed {
  color: var(--danger);
  background: color-mix(in srgb, var(--danger) 11%, var(--surface));
}

.form-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: 14px 10px;
  margin-top: 20px;
}

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

.field label,
.known-answer__label {
  display: block;
  margin-bottom: 7px;
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 720;
}

input[type="text"],
input[type="number"],
input[type="date"],
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: 11px 12px;
  border: 1px solid var(--separator);
  border-radius: var(--radius-sm);
  outline: none;
  color: var(--text);
  background: var(--surface);
  transition: border-color 140ms ease, box-shadow 140ms ease, opacity 140ms ease;
}

textarea {
  min-height: 108px;
  resize: vertical;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible,
button:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 28%, transparent);
  outline-offset: 2px;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 12%, transparent);
}

input:disabled,
select:disabled,
textarea:disabled {
  cursor: not-allowed;
  opacity: 0.48;
}

.field__hint {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.76rem;
}

.panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 18px;
}

.inline-status {
  color: var(--success);
  font-size: 0.86rem;
  font-weight: 650;
}

.question-group {
  overflow: hidden;
  margin-bottom: 18px;
}

.question-group__heading {
  padding: 18px 18px 16px;
  border-bottom: 1px solid var(--separator);
  background: color-mix(in srgb, var(--page-bg) 54%, var(--surface));
}

.question-group__title {
  margin-bottom: 0;
  font-size: 1.15rem;
}

.question-group__description {
  margin-top: 5px;
  font-size: 0.85rem;
}

.question-card {
  padding: 20px 18px;
  border-bottom: 1px solid var(--separator);
  transition: background-color 140ms ease, box-shadow 140ms ease;
}

.question-card:last-child {
  border-bottom: 0;
}

.question-card--error {
  background: color-mix(in srgb, var(--danger) 6%, var(--surface));
  box-shadow: inset 3px 0 var(--danger);
}

.question-card__heading {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  align-items: start;
}

.question-number {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 10px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, var(--surface));
  font-size: 0.78rem;
  font-weight: 800;
}

.question-card__title {
  margin: 3px 0 0;
  font-size: 1rem;
  letter-spacing: -0.015em;
}

.question-card__meta {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 0.72rem;
}

.state-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 15px 0 0 40px;
  padding: 0;
  border: 0;
}

.state-choice {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  min-height: 38px;
  padding: 7px 10px;
  border: 1px solid var(--separator);
  border-radius: 999px;
  background: var(--surface);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 650;
}

.state-choice:has(input:checked) {
  border-color: var(--accent);
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, var(--surface));
}

.state-choice input {
  width: 17px;
  height: 17px;
  margin: 0;
  accent-color: var(--accent);
}

.known-answer {
  margin: 14px 0 0 40px;
  padding: 14px;
  border: 1px solid var(--separator);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--page-bg) 48%, var(--surface));
}

.checkbox-set {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin: 0;
  padding: 0;
  border: 0;
}

.checkbox-option {
  display: flex;
  gap: 10px;
  align-items: center;
  min-height: 44px;
  padding: 9px 10px;
  border: 1px solid var(--separator);
  border-radius: 10px;
  background: var(--surface);
  cursor: pointer;
  font-size: 0.88rem;
}

.checkbox-option:has(input:checked) {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 7%, var(--surface));
}

.checkbox-option input {
  flex: none;
  width: 19px;
  height: 19px;
  margin: 0;
  accent-color: var(--accent);
}

.question-error,
.form-error {
  margin: 9px 0 0 40px;
  color: var(--danger);
  font-size: 0.82rem;
  font-weight: 650;
}

.form-error {
  margin-left: 0;
}

.sticky-actions {
  position: sticky;
  bottom: max(10px, env(safe-area-inset-bottom));
  z-index: 5;
  display: flex;
  justify-content: flex-end;
  margin-top: 18px;
  padding: 12px;
  border: 1px solid var(--separator);
  border-radius: 17px;
  background: color-mix(in srgb, var(--surface) 91%, transparent);
  box-shadow: 0 12px 32px rgba(20, 33, 43, 0.18);
  backdrop-filter: blur(14px);
}

.sticky-actions--split {
  justify-content: space-between;
}

.button {
  min-height: 48px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 13px;
  cursor: pointer;
  font-weight: 760;
  transition: transform 100ms ease, opacity 100ms ease, background-color 100ms ease;
}

.button:active:not(:disabled) {
  transform: translateY(1px);
}

.button:disabled {
  cursor: wait;
  opacity: 0.62;
}

.button--primary {
  color: var(--accent-text);
  background: var(--accent);
  box-shadow: 0 7px 18px color-mix(in srgb, var(--accent) 24%, transparent);
}

.button--secondary {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--separator));
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 7%, var(--surface));
}

.button--quiet {
  color: var(--text);
  background: transparent;
}

.review-list {
  display: grid;
  gap: 14px;
}

.review-group {
  overflow: hidden;
}

.review-group__title {
  margin: 0;
  padding: 16px 18px;
  border-bottom: 1px solid var(--separator);
  font-size: 1rem;
}

.review-row {
  display: grid;
  gap: 5px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--separator);
}

.review-row:last-child {
  border-bottom: 0;
}

.review-row p {
  margin: 0;
}

.review-row__question {
  color: var(--muted);
  font-size: 0.8rem;
}

.review-row__answer {
  overflow-wrap: anywhere;
  font-weight: 680;
}

.success-panel {
  padding: 38px 22px;
  text-align: center;
}

.success-panel__icon {
  display: grid;
  width: 58px;
  height: 58px;
  margin: 0 auto 17px;
  place-items: center;
  border-radius: 50%;
  color: #ffffff;
  background: var(--success);
  font-size: 1.7rem;
  font-weight: 800;
}

.success-panel p {
  color: var(--muted);
}

.loading-panel {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  color: var(--muted);
}

.loading-panel p {
  margin: 0;
}

.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--separator);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 700ms linear infinite;
}

.notice {
  box-shadow: none;
}

.notice h2 {
  margin-bottom: 6px;
}

.notice p {
  margin-bottom: 0;
}

.notice--danger {
  border-color: color-mix(in srgb, var(--danger) 38%, var(--separator));
  color: var(--danger);
  background: color-mix(in srgb, var(--danger) 7%, var(--surface));
}

.sr-only {
  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;
}

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

@media (min-width: 660px) {
  .app-shell {
    padding-top: max(34px, env(safe-area-inset-top));
  }

  .status-panel,
  .content-panel,
  .success-panel,
  .loading-panel,
  .notice {
    padding: 24px;
  }

  .form-grid {
    grid-template-columns: minmax(0, 0.55fr) minmax(0, 1.45fr) minmax(0, 1fr) minmax(0, 0.75fr);
  }

  .field--wide {
    grid-column: span 2;
  }

  .field--grow {
    min-width: 0;
  }

  .checkbox-set {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .review-row {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}