/* Tokens Lab. Кольори інтерфейсу тільки через змінні в :root.
   Кольори палітри живуть у свотчах і прев'ю: їх виставляє app.js (--swatch, --pv-*). */

/* Geist і Geist Mono лежать у /fonts (SIL OFL), по одному змінному файлу на всі ваги. */
@font-face {
  font-family: 'Geist';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/fonts/geist-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Geist';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/fonts/geist-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: 'Geist Mono';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/fonts/geist-mono-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Geist Mono';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/fonts/geist-mono-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

/* Запасні шрифти з метриками Geist: поки Geist вантажиться, текст не міняє ширину і висоту рядків.
   Значення виміряні в Chrome: size-adjust за шириною типового тексту, решта за вертикальними метриками Geist. */
@font-face {
  font-family: 'Geist Fallback';
  src: local('Arial');
  font-weight: 400 500;
  size-adjust: 103.7%;
  ascent-override: 96.9%;
  descent-override: 28.5%;
  line-gap-override: 0%;
}

@font-face {
  font-family: 'Geist Fallback';
  src: local('Arial Bold'), local('Arial-BoldMT');
  font-weight: 600 900;
  size-adjust: 100%;
  ascent-override: 100.5%;
  descent-override: 29.5%;
  line-gap-override: 0%;
}

@font-face {
  font-family: 'Geist Mono Fallback';
  src: local('Courier New');
  font-weight: 400 500;
  size-adjust: 100%;
  ascent-override: 100.5%;
  descent-override: 29.5%;
  line-gap-override: 0%;
}

:root {
  color-scheme: light;

  --page: #f4f3ef;
  --card: #ffffff;
  --line: #e3e1d9;
  --line-field: #cfccc1;
  --ink: #141413;
  --ink-hover: #2b2b29;
  --ink-2: #3d3c38;
  --muted: #6e6d66;
  --on-ink: #f4f3ef;
  --logo: #4f46e5;
  --err: #b42318;

  --swatch-edge: rgba(0, 0, 0, 0.06);
  --chip-edge: rgba(0, 0, 0, 0.1);
  --sample-edge: rgba(0, 0, 0, 0.08);

  /* Лишаються світлими в будь-якій темі: стоять на кольорах палітри (прев'ю, свотчі). */
  --fixed-ok-bg: #e3f3e8;
  --fixed-ok-fg: #1d7a46;
  --fixed-warn-bg: #fbefd2;
  --fixed-warn-fg: #7a4d00;
  --fixed-fail-bg: #fde8e6;
  --fixed-fail-fg: #b42318;
  --tag-bg: rgba(255, 255, 255, 0.9);
  --tag-fg: #141413;

  --ok-bg: var(--fixed-ok-bg);
  --ok-fg: var(--fixed-ok-fg);
  --warn-bg: var(--fixed-warn-bg);
  --warn-fg: var(--fixed-warn-fg);
  --fail-bg: var(--fixed-fail-bg);
  --fail-fg: var(--fixed-fail-fg);

  --font-sans: 'Geist', 'Geist Fallback', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'Geist Mono', 'Geist Mono Fallback', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
}

:root[data-theme='dark'] {
  color-scheme: dark;

  --page: #141413;
  --card: #1c1c1a;
  --line: #2e2d2a;
  --line-field: #46443f;
  --ink: #f4f3ef;
  --ink-hover: #dad8d0;
  --ink-2: #c9c7bf;
  --muted: #9b998f;
  --on-ink: #141413;
  --err: #ff8a7d;

  --swatch-edge: rgba(255, 255, 255, 0.1);
  --chip-edge: rgba(255, 255, 255, 0.16);
  --sample-edge: rgba(255, 255, 255, 0.14);

  --ok-bg: #16301f;
  --ok-fg: #86d9a8;
  --warn-bg: #3a2c0b;
  --warn-fg: #f2c46a;
  --fail-bg: #3d1815;
  --fail-fg: #ff9b90;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
  -webkit-text-size-adjust: 100%;
}

/* Поки JS не наповнив main, не малюємо його: порожні секції зсували б усе вниз після рендеру. */
.main[data-pending] {
  visibility: hidden;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font: 400 14px/normal var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

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

.skip {
  position: absolute;
  left: 16px;
  top: -56px;
  z-index: 40;
  padding: 8px 12px;
  border-radius: 6px;
  background: var(--ink);
  color: var(--on-ink);
}

.skip:focus {
  top: 12px;
}

/* --- кнопки --- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 6px 12px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: none;
  font-size: 13px;
  font-weight: 600;
  line-height: 20px;
  white-space: nowrap;
  cursor: pointer;
}

.btn--primary {
  background: var(--ink);
  color: var(--on-ink);
}

.btn--primary:hover {
  background: var(--ink-hover);
}

.btn--outline {
  border-color: var(--line);
  color: var(--ink);
}

.btn--outline:hover {
  background: var(--page);
}

.btn--sm {
  height: 34px;
}

/* --- верхня панель --- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--page);
  border-bottom: 1px solid var(--line);
}

.topbar__inner {
  display: flex;
  align-items: center;
  gap: 32px;
  max-width: 1440px;
  height: 63px;
  margin: 0 auto;
  padding: 0 40px;
}

.topbar__spacer {
  flex: 1;
}

.topbar__actions {
  display: flex;
  gap: 8px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.logo__mark {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  background: var(--logo);
}

.nav {
  display: flex;
  gap: 24px;
  color: var(--muted);
}

.nav a:hover {
  color: var(--ink);
}

/* --- каркас --- */

.shell {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  max-width: 1440px;
  margin: 0 auto;
}

.panel {
  padding: 40px 32px 40px 40px;
  border-right: 1px solid var(--line);
}

.panel__inner {
  position: sticky;
  top: 104px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.main {
  min-width: 0;
  padding: 0 40px;
}

.eyebrow {
  margin: 0;
  color: var(--muted);
  font: 500 12px/16px var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* --- ліва панель --- */

.intro {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.intro__title {
  margin: 0;
  font-size: 34px;
  font-weight: 600;
  line-height: 1.088;
  letter-spacing: -0.03em;
}

.intro__text {
  margin: 0;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 23px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field__label {
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 500;
}

.field__error {
  margin: 0;
  color: var(--err);
  font-size: 13px;
  line-height: 1.4;
}

.hexbox {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 56px;
  padding: 0 12px 0 8px;
  background: var(--card);
  border: 1px solid var(--line-field);
  border-radius: 10px;
}

.hexbox:focus-within {
  border-color: var(--ink);
  box-shadow: 0 0 0 1px var(--ink);
}

.hexbox[data-invalid='true'] {
  border-color: var(--err);
  box-shadow: 0 0 0 1px var(--err);
}

.hexbox__chip {
  position: relative;
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 6px;
  box-shadow: inset 0 0 0 1px var(--chip-edge);
  cursor: pointer;
}

.hexbox__chip:focus-within {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.hexbox__picker {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  opacity: 0;
  cursor: pointer;
}

.hexbox__hash {
  color: var(--muted);
  font: 500 22px/normal var(--font-mono);
}

.hexbox__input {
  flex: 1;
  min-width: 0;
  padding: 0;
  border: 0;
  outline: 0;
  background: transparent;
  font: 500 22px/normal var(--font-mono);
  text-transform: uppercase;
}

.presets {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.preset {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  height: 36px;
  padding: 0 10px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
}

.preset:hover {
  border-color: var(--line-field);
}

.preset[aria-pressed='true'] {
  border-color: var(--ink);
}

.preset__dot {
  flex: none;
  background: var(--dot);
  width: 14px;
  height: 14px;
  border-radius: 4px;
}

.meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 148px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.meta__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.meta dt {
  color: var(--muted);
  font-size: 13px;
}

.meta dd {
  margin: 0;
  font: 400 12px/normal var(--font-mono);
}

/* --- секції --- */

.section {
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 64px;
}

.section:last-of-type {
  border-bottom: 0;
}

.section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.section__head > div {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.section__title {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  line-height: 29px;
  letter-spacing: -0.02em;
}

.section__note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

/* --- шкали --- */

.scales {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.scale {
  display: flex;
  gap: 16px;
}

.scale__label {
  flex: none;
  width: 72px;
  margin: 0;
  font-size: 13px;
  font-weight: 500;
}

.scale__swatches {
  display: flex;
  flex: 1;
  gap: 6px;
  min-width: 0;
}

.swatch {
  display: flex;
  flex: 1 1 0;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  padding: 0;
  border: 0;
  background: none;
  text-align: left;
  cursor: pointer;
}

.swatch__chip {
  display: flex;
  flex-direction: column;
  height: 88px;
  padding: 8px;
  background: var(--swatch);
  border: 1px solid var(--swatch-edge);
  border-radius: 6px;
}

.swatch:hover .swatch__chip {
  border-color: var(--ink);
}

.swatch:focus-visible {
  outline-offset: 3px;
  border-radius: 6px;
}

.swatch__badge {
  padding: 4px 6px;
  border-radius: 4px;
  background: var(--tag-bg);
  color: var(--tag-fg);
  font: 500 10px/normal var(--font-mono);
  white-space: nowrap;
}

.swatch__step {
  font: 500 12px/16px var(--font-mono);
}

.swatch__hex {
  color: var(--muted);
  font: 400 11px/14px var(--font-mono);
}

/* --- таблиця токенів --- */

.tokens-card {
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.tokens {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.tokens th {
  padding: 12px 16px 12px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font: 400 12px/16px var(--font-mono);
  text-align: left;
  text-transform: uppercase;
}

.tokens td {
  padding: 10px 16px 10px 0;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

.tokens th:first-child,
.tokens td:first-child {
  width: 316px;
  padding-left: 16px;
}

.tokens tbody tr:last-child td {
  border-bottom: 0;
}

.tokens__name {
  font: 400 13px/normal var(--font-mono);
}

.tokens__cell {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.tokens__chip {
  flex: none;
  width: 20px;
  height: 20px;
  background: var(--swatch);
  border: 1px solid var(--chip-edge);
  border-radius: 5px;
}

.tokens__ref {
  font-size: 13px;
  white-space: nowrap;
}

.tokens__hex {
  color: var(--muted);
  font: 400 12px/normal var(--font-mono);
}

/* --- контраст --- */

.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}

.cmp {
  min-width: 0;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.cmp__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}

.cmp__title {
  margin: 0;
  font-size: 13px;
  font-weight: 500;
}

.cmp__count {
  color: var(--muted);
  font: 400 12px/normal var(--font-mono);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 7px;
  border-radius: 4px;
  background: var(--ok-bg);
  color: var(--ok-fg);
  font: 500 11px/normal var(--font-mono);
  white-space: nowrap;
}

.badge--warn {
  background: var(--warn-bg);
  color: var(--warn-fg);
}

.badge--fail {
  background: var(--fail-bg);
  color: var(--fail-fg);
}

.pv {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px;
  background: var(--pv-bg);

  --ok-bg: var(--fixed-ok-bg);
  --ok-fg: var(--fixed-ok-fg);
  --warn-bg: var(--fixed-warn-bg);
  --warn-fg: var(--fixed-warn-fg);
  --fail-bg: var(--fixed-fail-bg);
  --fail-fg: var(--fixed-fail-fg);
}

.pv-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
  background: var(--pv-surface);
  border: 1px solid var(--pv-border);
  border-radius: 12px;
}

.pv-line {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.pv-line--split {
  justify-content: space-between;
}

.pv-muted {
  color: var(--pv-text-muted);
  font-size: 12px;
}

.pv-status {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--pv-success);
  font-size: 12px;
  font-weight: 500;
}

.pv-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.pv-title {
  color: var(--pv-text);
  font-size: 18px;
  font-weight: 600;
}

.pv-desc {
  margin: 0;
  color: var(--pv-text-muted);
  font-size: 14px;
  line-height: 1.5;
}

.pv-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pv-label {
  color: var(--pv-text);
  font-size: 13px;
  font-weight: 500;
}

.pv-input {
  display: flex;
  align-items: center;
  height: 40px;
  padding: 0 12px;
  background: var(--pv-surface);
  border: 1px solid var(--pv-danger);
  border-radius: 8px;
  color: var(--pv-text);
  font-size: 14px;
}

.pv-error {
  color: var(--pv-danger);
  font-size: 13px;
}

.pv-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.pv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 6px 12px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  line-height: 20px;
  white-space: nowrap;
}

.pv-btn--primary {
  background: var(--pv-accent);
  color: var(--pv-on-accent);
}

.pv-btn--primary:hover,
.pv-btn--hover {
  background: var(--pv-accent-hover);
}

.pv-btn--outline {
  border-color: var(--pv-border);
  color: var(--pv-text);
}

.pv-foot {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pairs {
  margin: 0;
  padding: 4px 0;
  list-style: none;
}

.pair {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 16px;
}

.pair + .pair {
  border-top: 1px solid var(--line);
}

.pair__chip {
  display: grid;
  flex: none;
  place-items: center;
  width: 36px;
  height: 24px;
  background: var(--chip-bg);
  border: 1px solid var(--sample-edge);
  border-radius: 5px;
  color: var(--chip-fg);
  font-size: 12px;
  font-weight: 600;
}

.pair__name {
  flex: 1;
  min-width: 0;
  font-size: 13px;
}

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

.pair__result {
  display: flex;
  flex: none;
  align-items: center;
  gap: 12px;
}

.pair__ratio {
  font: 500 12px/normal var(--font-mono);
  white-space: nowrap;
}

/* --- експорт --- */

.export {
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.export__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 16px;
  padding: 8px 8px 8px 12px;
  border-bottom: 1px solid var(--line);
}

.tabs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.tab {
  padding: 8px 0;
  border: 0;
  border-radius: 6px;
  background: none;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}

.tab[aria-selected='true'] {
  padding: 8px 12px;
  background: var(--page);
  color: var(--ink);
}

.tab[aria-disabled='true'] {
  cursor: not-allowed;
}

.export__code {
  max-height: 372px;
  margin: 0;
  padding: 16px 20px;
  overflow: auto;
  color: var(--ink-2);
  font: 400 12.5px/1.6 var(--font-mono);
  white-space: pre-wrap;
  word-break: break-word;
}

.export__code code {
  font: inherit;
}

/* --- сторінка 404 --- */

.notfound {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  max-width: 600px;
  margin: 0 auto;
  padding: 96px 24px;
}

.notfound__title {
  margin: 0;
  font-size: 34px;
  font-weight: 600;
  line-height: 1.088;
  letter-spacing: -0.03em;
}

.notfound__text {
  margin: 0 0 8px;
  color: var(--ink-2);
  font-size: 15px;
  line-height: 23px;
}

/* --- тост --- */

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 50;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--on-ink);
  font-size: 13px;
  font-weight: 500;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

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

  .toast {
    transition: none;
  }
}

/* --- планшет: одна колонка --- */

@media (max-width: 1023px) {
  .topbar__inner {
    padding: 0 24px;
  }

  .shell {
    display: block;
  }

  .panel {
    padding: 32px 24px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .panel__inner {
    position: static;
    max-width: 560px;
  }

  .meta {
    margin-top: 0;
  }

  .main {
    padding: 0 24px;
  }
}

@media (max-width: 899px) {
  .compare {
    grid-template-columns: 1fr;
  }
}

/* --- мобільний від 360px --- */

@media (max-width: 719px) {
  .topbar__inner {
    gap: 16px;
    padding: 0 16px;
  }

  .nav {
    display: none;
  }

  .panel {
    padding: 24px 16px;
  }

  .main {
    padding: 0 16px;
  }

  .intro__title {
    font-size: 30px;
  }

  .section {
    padding: 32px 0;
  }

  .section__head {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 20px;
  }

  .scale {
    flex-direction: column;
    gap: 10px;
  }

  .scale__swatches {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 12px 6px;
  }

  .swatch {
    gap: 6px;
  }

  .swatch__chip {
    height: 48px;
    padding: 4px;
  }

  .swatch__badge {
    padding: 2px 4px;
  }

  .tokens thead {
    display: none;
  }

  .tokens,
  .tokens tbody,
  .tokens tr,
  .tokens td {
    display: block;
    width: auto;
  }

  .tokens tr {
    padding: 12px 16px;
    border-bottom: 1px solid var(--line);
  }

  .tokens tbody tr:last-child {
    border-bottom: 0;
  }

  .tokens td,
  .tokens th:first-child,
  .tokens td:first-child {
    width: auto;
    padding: 0;
    border: 0;
  }

  .tokens td:first-child {
    margin-bottom: 8px;
  }

  .tokens td + td {
    margin-top: 6px;
  }

  .tokens td[data-label] {
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .tokens td[data-label]::before {
    content: attr(data-label);
    flex: none;
    width: 52px;
    color: var(--muted);
    font-size: 12px;
  }

  .tokens__cell {
    flex-wrap: wrap;
    gap: 4px 10px;
  }

  .pv {
    padding: 16px;
  }

  .pv-card {
    padding: 16px;
  }

  .pair__result {
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
  }
}