/* Sistema de diseño — You Say Hola Spanish School.
   Paleta tomada de la web del cliente: azul cobalto #093DAB como color
   principal, azul noche para superficies oscuras, ámbar como acento cálido.
   Tipografía: Fraunces (títulos) + Inter (interfaz). Sin emojis. */

:root {
  --cobalt: #093dab;
  --cobalt-deep: #072e80;
  --cobalt-soft: #e7edfb;
  --night: #0f1b3d;
  --night-2: #162550;
  --sun: #efb44c;
  --sun-ink: #7a5104;
  --sun-soft: #fcf3e1;
  --sky: #c9d8f4;
  --cream: #f6f8fd;
  --white: #ffffff;
  --ink: #131c36;
  --ink-2: #4a5573;
  --ink-3: #8891ab;
  --line: #dee4f2;
  --green: #1b7f4d;
  --green-soft: #e6f4ec;
  --red: #b3261e;
  --red-soft: #fbeae8;
  --violet: #c901e2;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(15, 27, 61, 0.05), 0 8px 24px -12px rgba(15, 27, 61, 0.18);
  --shadow-lg: 0 2px 6px rgba(15, 27, 61, 0.06), 0 24px 48px -16px rgba(15, 27, 61, 0.25);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--cream);
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3, .display { font-family: "Fraunces", Georgia, serif; font-weight: 600; line-height: 1.15; }

a { color: var(--cobalt); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; }

button { font: inherit; cursor: pointer; }

:focus-visible { outline: 2px solid var(--cobalt); outline-offset: 2px; border-radius: 4px; }

/* ------------------------------------------------------------------ */
/* Utilidades                                                          */
/* ------------------------------------------------------------------ */

.eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cobalt);
}

.muted { color: var(--ink-3); }
.small { font-size: 13px; }
.mono { font-variant-numeric: tabular-nums; letter-spacing: 0.02em; }

.icon { width: 18px; height: 18px; flex: none; }
.icon-sm { width: 15px; height: 15px; flex: none; }

/* Motivo del certificado: corte diagonal de esquina (azul + ámbar). */
.corner { position: relative; overflow: hidden; }
.corner::before,
.corner::after {
  content: "";
  position: absolute;
  top: 0; right: 0;
  border-style: solid;
  pointer-events: none;
}
.corner::before { border-width: 0 46px 46px 0; border-color: transparent var(--cobalt) transparent transparent; }
.corner::after { border-width: 0 22px 22px 0; border-color: transparent var(--sun) transparent transparent; }

/* ------------------------------------------------------------------ */
/* Componentes base                                                    */
/* ------------------------------------------------------------------ */

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card-pad { padding: 22px 24px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 14px;
  transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.05s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

.btn-primary { background: var(--cobalt); color: var(--white); }
.btn-primary:hover { background: var(--cobalt-deep); }

.btn-ghost { background: transparent; color: var(--cobalt); border-color: color-mix(in srgb, var(--cobalt) 35%, transparent); }
.btn-ghost:hover { background: var(--cobalt-soft); }

.btn-quiet { background: transparent; color: var(--ink-2); border-color: transparent; padding: 8px 10px; }
.btn-quiet:hover { background: var(--cobalt-soft); color: var(--cobalt); }

.btn-danger { background: var(--red); color: var(--white); }
.btn-danger:hover { background: #921c15; }

.btn-danger-ghost { background: transparent; color: var(--red); border-color: color-mix(in srgb, var(--red) 40%, transparent); }
.btn-danger-ghost:hover { background: var(--red-soft); }

.btn-success { background: var(--green); color: var(--white); }
.btn-success:hover { background: #14663c; }

.btn-sm { padding: 6px 12px; font-size: 13px; border-radius: 8px; }

label { display: block; font-size: 13px; font-weight: 600; color: var(--ink-2); margin-bottom: 6px; }

.input, select.input, textarea.input {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  font: inherit;
  color: var(--ink);
  background: var(--white);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.input:focus { outline: none; border-color: var(--cobalt); box-shadow: 0 0 0 3px color-mix(in srgb, var(--cobalt) 15%, transparent); }
.input::placeholder { color: var(--ink-3); }

.field { margin-bottom: 16px; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}
.chip .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

.chip-gray { background: #eef1f8; color: var(--ink-2); }
.chip-blue { background: var(--cobalt-soft); color: var(--cobalt); }
.chip-green { background: var(--green-soft); color: var(--green); }
.chip-amber { background: var(--sun-soft); color: var(--sun-ink); }
.chip-red { background: var(--red-soft); color: var(--red); }
.chip-night { background: var(--night); color: var(--white); }

/* Tablas */
.table-wrap { overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.table td { padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table tbody tr:hover { background: color-mix(in srgb, var(--cobalt-soft) 45%, transparent); }
.table tbody tr:last-child td { border-bottom: none; }

/* Modal */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(15, 27, 61, 0.45);
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  z-index: 60;
  overflow-y: auto;
}
.modal-backdrop.open { display: flex; }
.modal {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 560px;
  padding: 26px 28px;
}
.modal.wide { max-width: 860px; }
.modal-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.modal-head h3 { font-size: 22px; }

/* Toasts */
#toasts { position: fixed; bottom: 20px; right: 20px; display: flex; flex-direction: column; gap: 10px; z-index: 100; max-width: 380px; }
.toast {
  background: var(--night);
  color: var(--white);
  padding: 12px 18px;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  font-size: 14px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  animation: toast-in 0.25s ease;
}
.toast.err { background: var(--red); }
.toast.ok { background: var(--green); }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* Stepper (matrícula) */
.steps { display: flex; gap: 0; counter-reset: step; margin-bottom: 26px; }
.step { flex: 1; text-align: center; position: relative; padding-top: 34px; font-size: 12px; font-weight: 600; color: var(--ink-3); }
.step::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--line);
  display: grid;
  place-items: center;
  font-size: 12px;
  color: var(--ink-3);
}
.step::after {
  content: "";
  position: absolute;
  top: 13px;
  left: calc(-50% + 15px);
  width: calc(100% - 30px);
  height: 2px;
  background: var(--line);
}
.step:first-child::after { display: none; }
.step.done { color: var(--green); }
.step.done::before { background: var(--green); border-color: var(--green); color: var(--white); content: ""; }
.step.active { color: var(--cobalt); }
.step.active::before { border-color: var(--cobalt); color: var(--cobalt); background: var(--cobalt-soft); }

/* Aviso / banner */
.banner {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 14px;
}
.banner .icon { margin-top: 1px; }
.banner-warn { background: var(--sun-soft); color: var(--sun-ink); border: 1px solid color-mix(in srgb, var(--sun) 50%, transparent); }
.banner-error { background: var(--red-soft); color: var(--red); border: 1px solid color-mix(in srgb, var(--red) 30%, transparent); }
.banner-ok { background: var(--green-soft); color: var(--green); border: 1px solid color-mix(in srgb, var(--green) 30%, transparent); }
.banner-info { background: var(--cobalt-soft); color: var(--cobalt-deep); border: 1px solid color-mix(in srgb, var(--cobalt) 25%, transparent); }

/* Tabs */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 18px; flex-wrap: wrap; }
.tab {
  padding: 9px 16px;
  border: none;
  background: none;
  font-weight: 600;
  font-size: 14px;
  color: var(--ink-2);
  border-bottom: 2.5px solid transparent;
  margin-bottom: -1px;
}
.tab:hover { color: var(--cobalt); }
.tab.active { color: var(--cobalt); border-bottom-color: var(--cobalt); }

/* ------------------------------------------------------------------ */
/* Layout del panel (sidebar)                                          */
/* ------------------------------------------------------------------ */

.shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 248px;
  flex: none;
  background: var(--night);
  color: var(--white);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}
.sidebar-brand { padding: 22px 20px 18px; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
.sidebar-brand img { width: 150px; display: block; }
.sidebar-brand .tag { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--sky); margin-top: 10px; }

.nav { flex: 1; padding: 14px 12px; display: flex; flex-direction: column; gap: 2px; overflow-y: auto; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 12px;
  border-radius: 10px;
  color: #b9c6e8;
  font-size: 14px;
  font-weight: 500;
  border: none;
  background: none;
  text-align: left;
  width: 100%;
}
.nav-item:hover { background: var(--night-2); color: var(--white); text-decoration: none; }
.nav-item.active { background: var(--cobalt); color: var(--white); }

.sidebar-user { padding: 16px 20px; border-top: 1px solid rgba(255, 255, 255, 0.08); font-size: 13px; }
.sidebar-user .name { font-weight: 600; color: var(--white); }
.sidebar-user .role { color: #8fa2cf; font-size: 12px; margin-top: 1px; }
.sidebar-user .btn { margin-top: 12px; width: 100%; color: #b9c6e8; border-color: rgba(255, 255, 255, 0.18); background: none; }
.sidebar-user .btn:hover { background: var(--night-2); color: var(--white); }

/* Barra superior y drawer móvil (ocultos en escritorio). */
.mobile-topbar { display: none; }
.sidebar-backdrop { display: none; }
.menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 10px;
  background: transparent;
  color: var(--white);
}

.main { flex: 1; min-width: 0; padding: 28px 32px 60px; }
.main-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.main-head h1 { font-size: 30px; }
.main-head .sub { color: var(--ink-2); margin-top: 6px; max-width: 640px; }

.grid { display: grid; gap: 18px; }
.grid > * { min-width: 0; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

/* Tarjetas de estadística */
.stat {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.stat .label { font-size: 12.5px; font-weight: 600; color: var(--ink-2); display: flex; align-items: center; gap: 8px; }
.stat .label .icon { color: var(--cobalt); }
.stat .value { font-family: "Fraunces", Georgia, serif; font-size: 38px; font-weight: 600; color: var(--night); line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat .hint { font-size: 12.5px; color: var(--ink-3); }

/* Gráfica de barras horizontales (dashboard) */
.barchart { display: grid; grid-template-columns: 44px 1fr 70px; gap: 8px 12px; align-items: center; }
.barchart .lvl { font-size: 13px; font-weight: 600; color: var(--ink-2); }
.barchart .bar-track { height: 22px; display: flex; gap: 2px; align-items: stretch; }
.barchart .seg { border-radius: 4px; min-width: 2px; }
.barchart .seg.done { background: var(--cobalt); }
.barchart .seg.current { background: #9db9ec; }
.barchart .count { font-size: 13px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.legend { display: flex; gap: 18px; margin-top: 14px; font-size: 13px; color: var(--ink-2); }
.legend .key { display: inline-flex; align-items: center; gap: 7px; }
.legend .swatch { width: 12px; height: 12px; border-radius: 3px; }

/* Dropzone (certificados) */
.dropzone {
  border: 2px dashed color-mix(in srgb, var(--cobalt) 40%, transparent);
  border-radius: var(--radius);
  padding: 34px 24px;
  text-align: center;
  color: var(--ink-2);
  background: color-mix(in srgb, var(--cobalt-soft) 40%, transparent);
  transition: background 0.15s, border-color 0.15s;
  cursor: pointer;
}
.dropzone.drag { background: var(--cobalt-soft); border-color: var(--cobalt); }
.dropzone strong { color: var(--cobalt); }

/* ------------------------------------------------------------------ */
/* Páginas públicas (login, matrícula, validador, estudiante)          */
/* ------------------------------------------------------------------ */

.split { display: grid; grid-template-columns: minmax(380px, 44%) 1fr; min-height: 100vh; }

.split-brand {
  background:
    linear-gradient(160deg, rgba(9, 61, 171, 0.28), transparent 55%),
    linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    var(--night);
  background-size: auto, 44px 44px, 44px 44px, auto;
  color: var(--white);
  padding: 48px 52px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.split-brand .logo { width: 220px; }
.split-brand h1 { font-size: 40px; margin-top: 40px; max-width: 420px; }
.split-brand h1 em { font-style: normal; color: var(--sun); }
.split-brand .lead { color: #b9c6e8; margin-top: 16px; max-width: 400px; font-size: 15.5px; }
.split-brand ul { list-style: none; margin-top: 34px; display: flex; flex-direction: column; gap: 13px; }
.split-brand li { display: flex; gap: 12px; align-items: flex-start; color: #d4ddf3; font-size: 14.5px; }
.split-brand li .icon { color: var(--sun); margin-top: 2px; }
.split-brand .foot { color: #8fa2cf; font-size: 13px; }

/* Esquinas del certificado como firma visual del panel izquierdo */
.tri-corner { position: absolute; bottom: 0; right: 0; width: 170px; height: 170px; pointer-events: none; }
.tri-corner .t1 { position: absolute; inset: auto 0 0 auto; border-style: solid; border-width: 0 0 170px 170px; border-color: transparent transparent var(--cobalt) transparent; opacity: 0.85; }
.tri-corner .t2 { position: absolute; inset: auto 0 0 auto; border-style: solid; border-width: 0 0 105px 105px; border-color: transparent transparent var(--sun) transparent; }
.tri-corner .t3 { position: absolute; inset: auto 0 0 auto; border-style: solid; border-width: 0 0 52px 52px; border-color: transparent transparent #e42528 transparent; }

.split-form { display: flex; align-items: center; justify-content: center; padding: 48px 24px; }
.auth-card { width: 100%; max-width: 460px; }
.auth-card h2 { font-size: 28px; margin-bottom: 6px; }

.cred-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 14px; }
.cred {
  text-align: left;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: 10px;
  padding: 9px 12px;
  font-size: 12.5px;
  line-height: 1.4;
  transition: border-color 0.15s, background 0.15s;
}
.cred:hover { border-color: var(--cobalt); background: var(--cobalt-soft); }
.cred b { display: block; font-size: 12.5px; color: var(--ink); }
.cred span { color: var(--ink-3); font-size: 11.5px; }

/* Cabecera pública (validador / matrícula / estudiante) */
.pub-head {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}
.pub-head .inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.pub-head img { height: 46px; }

.container { width: min(1080px, calc(100% - 48px)); margin: 0 auto; }
.container-sm { width: min(760px, calc(100% - 40px)); margin: 0 auto; }

.pub-foot {
  background: var(--night);
  color: #b9c6e8;
  margin-top: 80px;
  padding: 34px 0;
  font-size: 13.5px;
}
.pub-foot .inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }
.pub-foot b { color: var(--white); }

/* Hero del validador */
.v-hero { text-align: center; padding: 64px 0 34px; }
.v-hero h1 { font-size: clamp(34px, 5vw, 52px); color: var(--night); }
.v-hero h1 em { font-style: normal; color: var(--cobalt); }
.v-hero p { color: var(--ink-2); max-width: 560px; margin: 14px auto 0; font-size: 16px; }

.v-form { display: flex; gap: 10px; max-width: 520px; margin: 30px auto 0; }
.v-form .input { flex: 1; padding: 13px 16px; font-size: 15px; }

/* Credencial de resultado (estilo certificado) */
.credential {
  max-width: 620px;
  margin: 40px auto 0;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
}
.credential .frame { margin: 10px; border: 1.5px solid color-mix(in srgb, var(--cobalt) 45%, transparent); border-radius: 12px; padding: 34px 34px 28px; text-align: center; }
.credential img.logo { width: 170px; margin: 0 auto 18px; }
.credential .name { font-family: "Fraunces", Georgia, serif; font-size: 30px; color: var(--cobalt); margin-top: 6px; }
.credential .meta { display: flex; justify-content: center; gap: 34px; margin-top: 22px; flex-wrap: wrap; }
.credential .meta div { text-align: center; }
.credential .meta .k { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); font-weight: 600; }
.credential .meta .v { font-weight: 600; color: var(--ink); margin-top: 3px; }

/* Stepper de niveles (panel estudiante) */
.lvl-path { display: flex; gap: 6px; margin-top: 18px; }
.lvl-node {
  flex: 1;
  text-align: center;
  padding: 10px 4px;
  border-radius: 10px;
  border: 1.5px solid var(--line);
  background: var(--white);
  font-weight: 700;
  font-size: 14px;
  color: var(--ink-3);
  position: relative;
}
.lvl-node .st { display: block; font-size: 10px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; margin-top: 3px; }
.lvl-node.ok { border-color: var(--green); color: var(--green); background: var(--green-soft); }
.lvl-node.now { border-color: var(--cobalt); color: var(--cobalt); background: var(--cobalt-soft); }
.lvl-node.warn { border-color: var(--sun); color: var(--sun-ink); background: var(--sun-soft); }
.lvl-node.bad { border-color: var(--red); color: var(--red); background: var(--red-soft); }

/* Cuentas de pago */
.acc { display: flex; justify-content: space-between; gap: 14px; padding: 13px 0; border-bottom: 1px dashed var(--line); font-size: 14px; }
.acc:last-child { border-bottom: none; }
.acc b { display: block; }
.acc .muted { font-size: 12.5px; }

/* Visor de comprobante */
.proof-view { background: #eef1f8; border-radius: 12px; padding: 12px; text-align: center; }
.proof-view img { max-height: 420px; border-radius: 8px; }
.proof-view iframe { width: 100%; height: 440px; border: none; border-radius: 8px; background: var(--white); }

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

@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
  .split-brand { min-height: 0; padding: 34px 28px; }
  .split-brand h1 { font-size: 30px; margin-top: 22px; }
  .split-brand ul { display: none; }
  .shell { flex-direction: column; }
  /* Menú lateral como drawer: se abre con la hamburguesa de la barra superior. */
  .mobile-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--night);
    padding: 10px 14px;
    position: sticky;
    top: 0;
    z-index: 60;
  }
  .mobile-topbar img { height: 36px; }
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 276px;
    height: 100vh;
    z-index: 80;
    transform: translateX(-105%);
    transition: transform 0.25s ease;
    box-shadow: 0 0 40px rgba(15, 27, 61, 0.4);
  }
  .sidebar.open { transform: none; }
  .sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 27, 61, 0.55);
    z-index: 70;
  }
  .sidebar-backdrop.show { display: block; }
  .sidebar-brand img { width: 132px; }
  .main { padding: 18px 14px 50px; }
  .main-head { margin-bottom: 16px; }
  .grid { gap: 12px; }
  .grid-2 { grid-template-columns: 1fr; }
  .card-pad { padding: 16px 16px; }
  .modal { padding: 20px 16px; }
  .modal-backdrop { padding: 16px 8px; }
  .stat .value { font-size: 30px; }
  .table th, .table td { padding: 9px 10px; }
  table.table { font-size: 13px; }
  .pub-head img { height: 36px; }
  .steps { flex-wrap: wrap; gap: 10px 0; }
  .step { min-width: 33%; font-size: 11px; }
  .v-hero { padding: 40px 0 24px; }
}

@media (max-width: 560px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .v-form { flex-direction: column; }
  .cred-grid { grid-template-columns: 1fr; }
  .main-head h1 { font-size: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}