/* ==========================================================================
   AUTH SCREENS — sign in, forgot password, reset password
   A split stage: a quiet drafting-table showcase (garment pattern pieces on a
   cutting mat) and a calm credential panel. Monochrome material from neu.css;
   colour appears only where state needs it (error, success, caps lock).
   ========================================================================== */

:root,
:root[data-theme='light'] {
  --auth-danger: #b3261e;
  --auth-danger-soft: rgba(179, 38, 30, 0.08);
  --auth-success: #087655;
  --auth-success-soft: rgba(8, 118, 85, 0.09);
  --auth-warning: #8a5300;
  --auth-mat: #f7f7f5;
  --auth-mat-line: rgba(23, 23, 21, 0.055);
  --auth-piece-fill: rgba(250, 250, 249, 0.92);
}

:root[data-theme='dark'] {
  --auth-danger: #f2b8b5;
  --auth-danger-soft: rgba(242, 184, 181, 0.1);
  --auth-success: #9be9cc;
  --auth-success-soft: rgba(155, 233, 204, 0.1);
  --auth-warning: #f5c26b;
  --auth-mat: #20201e;
  --auth-mat-line: rgba(255, 255, 255, 0.04);
  --auth-piece-fill: rgba(43, 43, 40, 0.9);
}

.auth-body {
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  overflow-x: hidden;
  background: var(--neu-surface);
  color: var(--neu-text);
  -webkit-font-smoothing: antialiased;
}

.auth-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(26rem, 1fr);
  min-height: 100vh;
  min-height: 100dvh;
}

/* ---- Showcase ---- */

.auth-showcase {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(1.25rem, 3vh, 2.25rem);
  height: 100vh;
  height: 100dvh;
  box-sizing: border-box;
  padding: clamp(1.75rem, 3.5vw, 3rem) clamp(1.75rem, 4vw, 3.5rem);
  overflow: hidden;
  background:
    radial-gradient(120% 80% at 0% 0%, var(--neu-surface-raised) 0%, transparent 55%),
    var(--neu-surface-sunken);
  border-right: 1px solid var(--neu-line);
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: var(--neu-sp-3);
}

/* The colored SKYOU mark keeps its own light chip in both themes. */
.auth-brand__mark {
  width: auto;
  height: 2.5rem;
  padding: 0.35rem 0.6rem;
  border: 1px solid rgba(23, 23, 21, 0.1);
  border-radius: var(--neu-r-sm);
  background: #fafaf9;
  box-sizing: border-box;
  object-fit: contain;
}

.auth-brand__product {
  font-size: var(--neu-text-sm);
  font-weight: var(--neu-weight-semi);
  letter-spacing: var(--neu-tracking-caps);
  text-transform: uppercase;
  color: var(--neu-text-muted);
}

.auth-showcase__copy { max-width: 34rem; }

.auth-eyebrow {
  margin: 0 0 var(--neu-sp-3);
  font-size: var(--neu-text-2xs);
  font-weight: var(--neu-weight-semi);
  letter-spacing: var(--neu-tracking-caps);
  text-transform: uppercase;
  color: var(--neu-text-faint);
}

.auth-headline {
  margin: 0 0 var(--neu-sp-3);
  font-size: clamp(1.9rem, 3.1vw, 2.9rem);
  font-weight: var(--neu-weight-bold);
  line-height: 1.06;
  letter-spacing: -0.035em;
  color: var(--neu-text-strong);
  text-wrap: balance;
}

.auth-sub {
  margin: 0;
  max-width: 30rem;
  font-size: var(--neu-text-base);
  line-height: var(--neu-leading-normal);
  color: var(--neu-text-muted);
  text-wrap: pretty;
}

/* Cutting mat: a fine drafting grid behind the pattern pieces. */
.auth-mat {
  position: relative;
  flex: 1 1 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 12rem;
  margin: 0;
  padding: clamp(0.75rem, 2vw, 1.5rem);
  border: 1px solid var(--neu-line);
  border-radius: var(--neu-r-2xl, 1.25rem);
  background-color: var(--auth-mat);
  background-image:
    linear-gradient(var(--auth-mat-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--auth-mat-line) 1px, transparent 1px);
  background-size: 1.25rem 1.25rem;
  box-shadow: 0 1px 0 var(--neu-edge-highlight) inset, 0 24px 60px -32px var(--neu-shadow-cast);
}

.auth-pattern {
  width: 100%;
  height: 100%;
  max-height: 32rem;
  overflow: visible;
  animation: auth-float 14s var(--neu-ease-in-out) infinite alternate;
}

.auth-pattern__ruler {
  fill: none;
  stroke: var(--neu-text-faint);
  stroke-width: 1;
  opacity: 0.55;
}

.auth-piece__cut {
  fill: var(--auth-piece-fill);
  stroke: var(--neu-text-strong);
  stroke-width: 1.4;
  stroke-linejoin: round;
  /* Longer than any piece's outline, so animating the offset "cuts" it. */
  stroke-dasharray: 1400;
  stroke-dashoffset: 1400;
  fill-opacity: 0;
  animation:
    auth-draw 1.5s var(--neu-ease-out) forwards,
    auth-fill 0.9s var(--neu-ease-out) forwards;
}

.auth-piece__stitch {
  fill: none;
  stroke: var(--neu-text-muted);
  stroke-width: 0.9;
  stroke-dasharray: 4 4;
  opacity: 0;
  animation: auth-fade 0.8s var(--neu-ease-out) forwards;
}

.auth-piece__grain,
.auth-piece__notch,
.auth-piece__measure {
  fill: none;
  stroke: var(--neu-text-muted);
  stroke-width: 1;
  stroke-linecap: round;
  opacity: 0;
  animation: auth-fade 0.8s var(--neu-ease-out) forwards;
}
.auth-piece__notch { stroke: var(--neu-text-strong); stroke-width: 1.4; }
.auth-piece__measure { stroke-dasharray: 2 3; }

.auth-piece__label,
.auth-piece__meta,
.auth-piece__dim {
  font-family: var(--neu-font-mono);
  opacity: 0;
  animation: auth-fade 0.8s var(--neu-ease-out) forwards;
}
.auth-piece__label { font-size: 11px; font-weight: 700; letter-spacing: 0.14em; fill: var(--neu-text-strong); }
.auth-piece__meta { font-size: 8.5px; font-weight: 500; letter-spacing: 0.1em; fill: var(--neu-text-faint); }
.auth-piece__dim { font-size: 8.5px; font-weight: 600; letter-spacing: 0.06em; fill: var(--neu-text-muted); }

/* Each piece is "cut" in sequence, then its markings appear. */
.auth-piece--front > * { animation-delay: 0.15s, 0.9s; }
.auth-piece--back > * { animation-delay: 0.45s, 1.2s; }
.auth-piece--sleeve > * { animation-delay: 0.75s, 1.5s; }
.auth-piece--rib > * { animation-delay: 1s, 1.75s; }
.auth-piece--cuff > * { animation-delay: 1.2s, 1.95s; }
.auth-piece--front > :not(.auth-piece__cut) { animation-delay: 1.1s; }
.auth-piece--back > :not(.auth-piece__cut) { animation-delay: 1.4s; }
.auth-piece--sleeve > :not(.auth-piece__cut) { animation-delay: 1.7s; }
.auth-piece--rib > :not(.auth-piece__cut) { animation-delay: 1.9s; }
.auth-piece--cuff > :not(.auth-piece__cut) { animation-delay: 2.1s; }

/* Catalogue → 3D → Storefront → Manufacturing */
.auth-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--neu-sp-3);
  margin: 0;
  padding: 0;
  list-style: none;
}
.auth-flow::before {
  content: '';
  position: absolute;
  top: 0.3rem;
  left: 0.3rem;
  right: 0.3rem;
  height: 1px;
  background: linear-gradient(90deg, var(--neu-line-strong), var(--neu-line));
}
.auth-flow__step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--neu-sp-2);
  font-size: var(--neu-text-xs);
  font-weight: var(--neu-weight-medium);
  color: var(--neu-text-muted);
}
.auth-flow__dot {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--neu-surface-sunken);
  box-shadow: 0 0 0 1px var(--neu-line-strong);
  animation: auth-step 8s var(--neu-ease-in-out) infinite;
}
.auth-flow__step:nth-child(2) .auth-flow__dot { animation-delay: 2s; }
.auth-flow__step:nth-child(3) .auth-flow__dot { animation-delay: 4s; }
.auth-flow__step:nth-child(4) .auth-flow__dot { animation-delay: 6s; }

/* ---- Credential panel ---- */

.auth-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: clamp(1.25rem, 2.5vw, 2rem) clamp(1.25rem, 4vw, 3.5rem);
  background: var(--neu-surface);
}

.auth-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--neu-sp-4);
  min-height: 2.75rem;
}
.auth-topbar__brand { display: none; }
.auth-topbar__mark { display: block; width: auto; height: 1.5rem; }
:root[data-theme='dark'] .auth-topbar__mark--on-light,
:root[data-theme='light'] .auth-topbar__mark--on-dark { display: none; }

.auth-topbar__actions {
  display: flex;
  align-items: center;
  gap: var(--neu-sp-2);
  margin-left: auto;
}

.auth-panel__body {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(2rem, 6vh, 4rem) 0;
}

.auth-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--neu-sp-2);
  margin: 0;
  font-size: var(--neu-text-xs);
  color: var(--neu-text-faint);
}
.auth-footer .material-symbols-outlined { font-size: 0.95rem; }

/* ---- Card ---- */

.auth-card {
  width: min(100%, 24.5rem);
  animation: auth-rise var(--neu-dur-5) var(--neu-ease-out) both;
}
.auth-card--centered { text-align: center; }

.auth-card__header { margin-bottom: var(--neu-sp-7); }

.auth-card__glyph {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  margin-bottom: var(--neu-sp-5);
  border: 1px solid var(--neu-line);
  border-radius: var(--neu-r-lg);
  background: var(--neu-surface-raised);
  box-shadow: 0 1px 0 var(--neu-edge-highlight) inset, 0 8px 20px -12px var(--neu-shadow-cast);
  color: var(--neu-text-strong);
}
.auth-card__glyph .material-symbols-outlined { font-size: 1.4rem; }
.auth-card__glyph--success { color: var(--auth-success); background: var(--auth-success-soft); }
.auth-card__glyph--danger { color: var(--auth-danger); background: var(--auth-danger-soft); }

.auth-card__title {
  margin: 0 0 var(--neu-sp-2);
  font-size: clamp(1.6rem, 2.4vw, 1.95rem);
  font-weight: var(--neu-weight-bold);
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--neu-text-strong);
  text-transform: none;
}

.auth-card__sub {
  margin: 0;
  font-size: var(--neu-text-base);
  line-height: var(--neu-leading-normal);
  color: var(--neu-text-muted);
  overflow-wrap: anywhere;
}

.auth-back {
  display: inline-flex;
  align-items: center;
  gap: var(--neu-sp-1);
  margin-bottom: var(--neu-sp-6);
  font-size: var(--neu-text-sm);
  font-weight: var(--neu-weight-medium);
  color: var(--neu-text-muted);
  text-decoration: none;
}
.auth-back .material-symbols-outlined { font-size: 1.05rem; transition: transform var(--neu-dur-2) var(--neu-ease); }
.auth-back:hover { color: var(--neu-text-strong); }
.auth-back:hover .material-symbols-outlined { transform: translateX(-2px); }

/* ---- Alerts ---- */

.auth-alert {
  display: flex;
  align-items: flex-start;
  gap: var(--neu-sp-2);
  margin: 0 0 var(--neu-sp-5);
  padding: var(--neu-sp-3) var(--neu-sp-4);
  border: 1px solid transparent;
  border-radius: var(--neu-r-md);
  font-size: var(--neu-text-sm);
  line-height: var(--neu-leading-snug);
  text-align: left;
}
.auth-alert .material-symbols-outlined { flex: none; font-size: 1.15rem; line-height: 1.1; }
.auth-alert--error {
  border-color: color-mix(in srgb, var(--auth-danger) 28%, transparent);
  background: var(--auth-danger-soft);
  color: var(--auth-danger);
  animation: auth-shake 0.42s var(--neu-ease) 1;
}
.auth-alert--success {
  border-color: color-mix(in srgb, var(--auth-success) 28%, transparent);
  background: var(--auth-success-soft);
  color: var(--auth-success);
}

/* ---- Form ---- */

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--neu-sp-5);
  margin: 0;
}

.auth-field { display: flex; flex-direction: column; gap: var(--neu-sp-2); }
.auth-field__row { display: flex; align-items: baseline; justify-content: space-between; gap: var(--neu-sp-3); }
.auth-field__label {
  font-size: var(--neu-text-sm);
  font-weight: var(--neu-weight-semi);
  color: var(--neu-text);
  text-transform: none;
  letter-spacing: normal;
}

.auth-input { position: relative; display: flex; align-items: center; }

.auth-input__icon {
  position: absolute;
  left: 0.9rem;
  font-size: 1.15rem;
  color: var(--neu-text-faint);
  pointer-events: none;
  transition: color var(--neu-dur-2) var(--neu-ease);
}

.auth-input input[type='text'],
.auth-input input[type='email'],
.auth-input input[type='password'] {
  width: 100%;
  max-width: none;
  height: 3rem;
  margin: 0;
  padding: 0 var(--neu-sp-4) 0 2.75rem;
  border: 1px solid var(--neu-line-strong);
  border-radius: var(--neu-r-md);
  background: var(--neu-surface-sunken);
  box-shadow: none;
  color: var(--neu-text-strong);
  font-size: var(--neu-text-base);
  transition: border-color var(--neu-dur-2) var(--neu-ease), box-shadow var(--neu-dur-2) var(--neu-ease),
    background-color var(--neu-dur-2) var(--neu-ease);
}
.auth-input:has(.auth-input__reveal) input { padding-right: 3rem; }
.auth-input input:hover:not(:disabled) { box-shadow: none; border-color: var(--neu-text-faint); }
.auth-input input:focus {
  outline: none;
  border-color: var(--neu-text-strong);
  background: var(--neu-surface);
  box-shadow: var(--neu-ring);
}
.auth-input:focus-within .auth-input__icon { color: var(--neu-text-strong); }
.auth-input input::placeholder { color: var(--neu-text-faint); opacity: 0.8; }
/* Keep autofilled fields on the same material instead of the browser's yellow. */
.auth-input input:-webkit-autofill {
  -webkit-text-fill-color: var(--neu-text-strong);
  box-shadow: 0 0 0 100px var(--neu-surface-sunken) inset;
  caret-color: var(--neu-text-strong);
}

.auth-input--invalid input[type='text'],
.auth-input--invalid input[type='password'] { border-color: var(--auth-danger); }
.auth-input--invalid .auth-input__icon { color: var(--auth-danger); }

.auth-input__reveal,
.auth-input__reveal:hover,
.auth-input__reveal:active {
  position: absolute;
  right: 0.35rem;
  width: 2.3rem;
  min-height: 2.3rem;
  height: 2.3rem;
  padding: 0;
  border-radius: var(--neu-r-sm);
  background: transparent;
  box-shadow: none;
  color: var(--neu-text-faint);
  transform: none;
}
.auth-input__reveal:hover { color: var(--neu-text-strong); background: var(--neu-line); }
.auth-input__reveal:focus-visible { box-shadow: var(--neu-ring); color: var(--neu-text-strong); }
.auth-input__reveal .material-symbols-outlined { font-size: 1.2rem; }

.auth-hint {
  display: flex;
  align-items: center;
  gap: var(--neu-sp-1);
  margin: 0;
  font-size: var(--neu-text-xs);
  font-weight: var(--neu-weight-medium);
  color: var(--neu-text-muted);
}
.auth-hint[hidden] { display: none; }
.auth-hint .material-symbols-outlined { font-size: 1rem; }
.auth-hint--warning { color: var(--auth-warning); }

.auth-link {
  font-size: var(--neu-text-sm);
  font-weight: var(--neu-weight-medium);
  color: var(--neu-text-strong);
  text-decoration: underline;
  text-decoration-color: var(--neu-line-strong);
  text-underline-offset: 0.22em;
  transition: text-decoration-color var(--neu-dur-2) var(--neu-ease);
}
.auth-link:hover { color: var(--neu-text-strong); text-decoration-color: currentColor; }
.auth-link:focus-visible { outline: none; border-radius: 2px; box-shadow: var(--neu-ring); }
.auth-link--center { align-self: center; }

/* ---- Primary action ---- */

.auth-submit,
.auth-submit:hover,
.auth-submit:active {
  position: relative;
  width: 100%;
  height: 3rem;
  margin-top: var(--neu-sp-1);
  border-radius: var(--neu-r-md);
  font-size: var(--neu-text-base);
  font-weight: var(--neu-weight-semi);
  letter-spacing: -0.01em;
  text-decoration: none;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08) inset, 0 10px 24px -14px var(--neu-shadow-cast);
}
.auth-submit:hover { transform: translateY(-1px); }
.auth-submit:active { transform: translateY(0); }
.auth-submit:focus-visible { box-shadow: var(--neu-ring); }
.auth-submit__arrow { transition: transform var(--neu-dur-2) var(--neu-ease); }
.auth-submit:hover .auth-submit__arrow { transform: translateX(3px); }
.auth-submit [hidden] { display: none; }
.auth-submit__spinner {
  display: none;
  width: 1rem;
  height: 1rem;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: neu-spin 0.7s linear infinite;
}
.auth-submit.is-busy { pointer-events: none; transform: none; }
.auth-submit.is-busy .auth-submit__spinner { display: inline-block; }
.auth-submit.is-busy .auth-submit__arrow { display: none; }

.auth-actions {
  display: flex;
  flex-direction: column;
  gap: var(--neu-sp-4);
}

.auth-note {
  display: flex;
  align-items: flex-start;
  gap: var(--neu-sp-2);
  margin: var(--neu-sp-6) 0 0;
  padding-top: var(--neu-sp-5);
  border-top: 1px solid var(--neu-line);
  font-size: var(--neu-text-sm);
  line-height: var(--neu-leading-snug);
  color: var(--neu-text-muted);
  text-align: left;
}
.auth-note .material-symbols-outlined { flex: none; font-size: 1.1rem; color: var(--neu-text-faint); }
.auth-note--plain { margin: 0 0 var(--neu-sp-6); padding: var(--neu-sp-4); border: 1px solid var(--neu-line); border-radius: var(--neu-r-md); background: var(--neu-surface-sunken); }

/* ---- New password guidance ---- */

.auth-strength {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
  align-items: center;
  gap: 0.35rem;
  margin-top: var(--neu-sp-1);
}
.auth-strength__bar {
  height: 0.25rem;
  border-radius: var(--neu-r-pill);
  background: var(--neu-line-strong);
  transition: background-color var(--neu-dur-3) var(--neu-ease);
}
.auth-strength__label {
  min-width: 6.5rem;
  margin-left: var(--neu-sp-2);
  font-size: var(--neu-text-xs);
  color: var(--neu-text-faint);
  text-align: right;
  white-space: nowrap;
}
.auth-strength[data-level='0'] .auth-strength__label { visibility: hidden; }
.auth-strength[data-level='1'] .auth-strength__bar:nth-child(-n+1) { background: var(--auth-danger); }
.auth-strength[data-level='2'] .auth-strength__bar:nth-child(-n+2) { background: var(--auth-warning); }
.auth-strength[data-level='3'] .auth-strength__bar:nth-child(-n+3) { background: var(--neu-text-strong); }
.auth-strength[data-level='4'] .auth-strength__bar:nth-child(-n+4) { background: var(--auth-success); }

.auth-rules {
  display: flex;
  flex-wrap: wrap;
  gap: var(--neu-sp-2) var(--neu-sp-5);
  margin: calc(var(--neu-sp-1) * -1) 0 0;
  padding: 0;
  list-style: none;
}
.auth-rule {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: var(--neu-text-xs);
  font-weight: var(--neu-weight-medium);
  color: var(--neu-text-faint);
  transition: color var(--neu-dur-2) var(--neu-ease);
}
.auth-rule__icon { font-size: 1rem; font-variation-settings: 'FILL' 0; }
.auth-rule.is-met { color: var(--auth-success); }
.auth-rule.is-met .auth-rule__icon { font-variation-settings: 'FILL' 1; }

/* ---- Motion ---- */

@keyframes auth-draw { to { stroke-dashoffset: 0; } }
@keyframes auth-fill { to { fill-opacity: 1; } }
@keyframes auth-fade { to { opacity: 1; } }
@keyframes auth-float {
  from { transform: translate3d(0, 0, 0) rotate(-0.4deg); }
  to { transform: translate3d(0, -8px, 0) rotate(0.4deg); }
}
@keyframes auth-rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes auth-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-5px); }
  40% { transform: translateX(4px); }
  60% { transform: translateX(-3px); }
  80% { transform: translateX(2px); }
}
@keyframes auth-step {
  0%, 30%, 100% { background: var(--neu-surface-sunken); box-shadow: 0 0 0 1px var(--neu-line-strong); }
  8%, 22% { background: var(--neu-text-strong); box-shadow: 0 0 0 4px var(--neu-line); }
}

.auth-pattern-drawn .auth-piece__cut { animation: none; stroke-dashoffset: 0; fill-opacity: 1; }
.auth-pattern-drawn .auth-piece__stitch,
.auth-pattern-drawn .auth-piece__grain,
.auth-pattern-drawn .auth-piece__notch,
.auth-pattern-drawn .auth-piece__measure,
.auth-pattern-drawn .auth-piece__label,
.auth-pattern-drawn .auth-piece__meta,
.auth-pattern-drawn .auth-piece__dim { animation: none; opacity: 1; }

@media (prefers-reduced-motion: reduce) {
  .auth-pattern,
  .auth-flow__dot,
  .auth-card,
  .auth-alert--error { animation: none; }
  .auth-piece__cut { animation: none; stroke-dashoffset: 0; fill-opacity: 1; }
  .auth-piece__stitch,
  .auth-piece__grain,
  .auth-piece__notch,
  .auth-piece__measure,
  .auth-piece__label,
  .auth-piece__meta,
  .auth-piece__dim { animation: none; opacity: 1; }
  .auth-submit,
  .auth-submit__arrow,
  .auth-back .material-symbols-outlined { transition: none; }
}

/* ---- Responsive ---- */

@media (max-width: 1100px) {
  .auth-shell { grid-template-columns: minmax(0, 1fr) minmax(24rem, 1fr); }
  .auth-flow { display: none; }
}

@media (max-width: 860px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-showcase { display: none; }
  .auth-topbar__brand { display: block; }
  .auth-panel { min-height: 100vh; min-height: 100dvh; }
  .auth-panel__body { align-items: flex-start; padding-top: clamp(2.5rem, 10vh, 5rem); }
}

@media (max-width: 480px) {
  .auth-panel { padding: var(--neu-sp-4); }
  .auth-topbar__mark { height: 1.25rem; }
  .auth-card__header { margin-bottom: var(--neu-sp-6); }
  .auth-field__row { flex-wrap: wrap; }
}