/* =========================================================
   MadCreativo — Probador de nombres en madera (categoría)
   PrestaShop 9.1.5 · Hummingbird 2.0 (Bootstrap 5.3.3)
   Ruta: themes/TU-TEMA-HIJO/assets/css/mc-name-builder.css

   Las fuentes MC (T1–T4) ya están declaradas en custom.css.
   Nada de lo que cambia al interactuar mueve el diseño:
   el nombre se coloca con transform y la zona tiene alto fijo.
   ========================================================= */

.mcnb {
  --mcnb-accent: #137564;
  --mcnb-accent-hover: #0f5d50;
  --mcnb-rule: #1b9c85;
  --mcnb-ink: #1d1d1b;
  --mcnb-muted: #5c6670;
  --mcnb-line: #dfe3e6;
  --mcnb-surface: #f6f7f8;
  --mcnb-h: 200px;                 /* alto de la zona del nombre */
  --mcnb-reserve: 40px;            /* hueco a la derecha para la cota de altura */
  --mc-cm: calc((100cqw - var(--mcnb-reserve)) / var(--mc-ruler, 50)); /* px por cm antes del JS */

  margin: 0 0 2rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--mcnb-line);
  border-radius: 12px;
  background: var(--mcnb-surface);
  color: var(--mcnb-ink);
}

.mcnb__intro {
  max-width: 34rem;
  margin-bottom: 1.25rem;
}

.mcnb__title {
  margin: 0 0 0.35rem;
  font-size: clamp(1.25rem, 2.2vw, 1.5rem);
  font-weight: 700;
  line-height: 1.25;
}

.mcnb__lead {
  margin: 0;
  color: var(--mcnb-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.mcnb__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem 2rem;
}

@media (min-width: 992px) {
  .mcnb__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------------------------------------------------------
   Vista previa
   --------------------------------------------------------- */

.mcnb__stage {
  overflow: hidden;
  padding: 1.25rem 1.75rem 0.5rem;
  border: 1px solid var(--mcnb-line);
  border-radius: 10px;
  background: #fff;
  contain: layout paint;
}

.mcnb__canvas {
  position: relative;
  container-type: inline-size;
}

.mcnb__text {
  position: relative;
  height: var(--mcnb-h);
}

.mcnb__name {
  position: absolute;
  top: 0;
  left: 0;
  white-space: pre;
  line-height: 1;
  user-select: none;
  /* Caja amplia: Safari (WebKit) recorta a la caja de la línea los trazos
     que sobresalen en algunas situaciones. El JS compensa este margen. */
  padding: 1em;
  /* Tamaño y posición aproximados hasta que el JS mide la fuente */
  font-size: calc(var(--mc-cm) * var(--mc-size) / 2.6);
  transform: translate(-1em, calc(var(--mcnb-h) / 2 - 1.55em));
  /* Se muestra cuando el JS termina; si el JS falla, aparece igual */
  opacity: 0;
  animation: mcnb-show 0s 2.5s forwards;

  /* Color liso: relleno y borde iguales y cubre cada trazo de la letra */
  color: var(--mcnb-fill);
  -webkit-text-stroke: 0.008em var(--mcnb-fill);
  /* text-shadow y no filter: drop-shadow, que en Safari recorta los trazos */
  text-shadow: 0 0.03em 0.045em rgba(40, 30, 20, 0.22);
}

.mcnb.is-ready .mcnb__name {
  opacity: 1;
  animation: none;
  transition: opacity 0.2s ease;
}

@keyframes mcnb-show {
  to { opacity: 1; }
}

/* Color de cada acabado (los lacados lo reciben del JS) */
.mcnb__stage {
  --mcnb-fill: #d4a86f;
}

.mcnb__stage[data-finish-type="mdf"] {
  --mcnb-fill: #c29f7c;
}

/* Cota de altura junto al nombre */
.mcnb__height {
  position: absolute;
  top: 0;
  left: 0;
  width: 10px;
  height: var(--mcnb-hpx, 0px);
  border-block: 2px solid var(--mcnb-rule);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.mcnb__height::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 4px;
  width: 2px;
  background: var(--mcnb-rule);
}

.mcnb__height-label {
  position: absolute;
  top: 50%;
  left: 12px;
  color: var(--mcnb-muted);
  font-size: 0.72rem;
  line-height: 1;
  white-space: nowrap;
  writing-mode: vertical-rl;
  transform: translateY(-50%) rotate(180deg);
}

.mcnb.is-ready .mcnb__height {
  opacity: 1;
}

/* ---------------------------------------------------------
   Regla (0 a la izquierda, siempre)
   --------------------------------------------------------- */

.mcnb__ruler {
  position: relative;
  height: 2.6rem;
  margin-top: 0.75rem;
  color: #8a939b;
}

.mcnb__ticks {
  position: absolute;
  top: 0;
  left: 0;
  right: -2rem;
  height: 12px;
  border-top: 1px solid currentColor;
  background-image:
    linear-gradient(to right, currentColor 1px, transparent 1px),
    linear-gradient(to right, currentColor 1px, transparent 1px);
  background-size:
    calc(var(--mc-cm) * var(--mcnb-major, 10)) 11px,
    calc(var(--mc-cm) * var(--mcnb-minor, 5)) 6px;
  background-repeat: repeat-x;
  opacity: 0.75;
}

.mcnb__bar {
  position: absolute;
  top: -2px;
  left: 0;
  width: calc(var(--mc-cm) * var(--mc-size));
  height: 4px;
  border-radius: 2px;
  background: var(--mcnb-rule);
  transition: width 0.45s cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* La barra arranca en 0 y crece hasta la medida */
.mcnb:not(.is-ready) .mcnb__bar {
  width: 0;
}

.mcnb__bar::after {
  content: "";
  position: absolute;
  top: -4px;
  right: -1px;
  width: 2px;
  height: 12px;
  border-radius: 1px;
  background: inherit;
}

.mcnb__labels span {
  position: absolute;
  top: 1.1rem;
  left: 0;
  color: var(--mcnb-muted);
  font-size: 0.72rem;
  line-height: 1;
  white-space: nowrap;
  transform: translateX(calc(var(--mc-cm) * var(--n) - 50%));
}

/* ---------------------------------------------------------
   Controles
   --------------------------------------------------------- */

.mcnb__controls {
  display: grid;
  gap: 1.25rem;
}

.mcnb__row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 1.25rem;
}

.mcnb__group {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.mcnb__label {
  display: block;
  float: none;
  width: auto;
  margin: 0 0 0.5rem;
  padding: 0;
  color: var(--mcnb-ink);
  font-size: 0.85rem;
  font-weight: 600;
  line-height: 1.3;
}

.mcnb__input {
  min-height: 2.9rem;
  font-size: 1.05rem;
}

.mcnb__options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.mcnb__opt {
  position: relative;
  display: inline-flex;
}

.mcnb__radio {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  pointer-events: none;
}

.mcnb__chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.75rem;
  min-height: 2.75rem;
  margin: 0;
  padding: 0 1rem;
  border: 1px solid var(--mcnb-line);
  border-radius: 999px;
  background: #fff;
  color: var(--mcnb-ink);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.mcnb__chip:hover {
  border-color: #aeb6bd;
}

.mcnb__radio:checked + .mcnb__chip {
  border-color: var(--mcnb-accent);
  background: var(--mcnb-accent);
  color: #fff;
}

.mcnb__radio:focus-visible + .mcnb__chip {
  outline: 2px solid var(--mcnb-ink);
  outline-offset: 2px;
}

.mcnb__chip--font {
  font-size: 1.2rem;
  font-weight: 400;
}

/* Colores: el círculo conserva su color y se marca con un aro */
.mcnb__chip--swatch {
  width: 2.75rem;
  padding: 0;
  border-color: rgba(0, 0, 0, 0.12);
  background: var(--swatch);
}

.mcnb__chip--swatch:hover {
  border-color: rgba(0, 0, 0, 0.35);
}

.mcnb__radio:checked + .mcnb__chip--swatch {
  border-color: #fff;
  background: var(--swatch);
  box-shadow: 0 0 0 2px var(--mcnb-accent);
}

/* ---------------------------------------------------------
   Llamada a la acción
   --------------------------------------------------------- */

.mcnb__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1rem;
  margin-top: 0.25rem;
}

.mcnb .mcnb__button {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--mcnb-accent);
  --bs-btn-border-color: var(--mcnb-accent);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--mcnb-accent-hover);
  --bs-btn-hover-border-color: var(--mcnb-accent-hover);
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: var(--mcnb-accent-hover);
  --bs-btn-active-border-color: var(--mcnb-accent-hover);
  --bs-btn-focus-shadow-rgb: 19, 117, 100;
  min-height: 2.9rem;
  padding-inline: 1.5rem;
  border-radius: 8px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
}

.mcnb__summary {
  display: flex;
  flex: 1 1 15rem;
  align-items: center;
  min-height: 2.6em;   /* reserva dos líneas: el texto cambia sin mover nada */
  margin: 0;
  color: var(--mcnb-muted);
  font-size: 0.85rem;
  line-height: 1.3;
}

.mcnb__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.75rem;
  margin: 0;
  color: var(--mcnb-muted);
  font-size: 0.8rem;
}

.mcnb__links a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.mcnb__links a:hover {
  color: var(--mcnb-accent);
}

/* ---------------------------------------------------------
   Móvil y accesibilidad
   --------------------------------------------------------- */

@media (max-width: 575.98px) {
  .mcnb {
    --mcnb-h: 170px;
  }

  .mcnb__stage {
    padding-inline: 1.25rem;
  }

  .mcnb .mcnb__button {
    width: 100%;
    justify-content: center;
  }

  /* Las cinco medidas en una sola fila */
  .mcnb__options--sizes {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.375rem;
  }

  .mcnb__options--sizes .mcnb__opt,
  .mcnb__options--sizes .mcnb__chip {
    width: 100%;
  }

  .mcnb__options--sizes .mcnb__chip {
    padding: 0;
    font-size: 0.85rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mcnb__bar,
  .mcnb__chip,
  .mcnb__height,
  .mcnb.is-ready .mcnb__name {
    transition: none;
  }
}