/**
 * AOV Booster Pro · Frontend styles
 *
 * - Sin frameworks. Todo se parametriza con CSS Custom Properties, de modo
 *   que el tema (o el ajuste "Color de acento") pueda personalizarlo sin
 *   sobrescribir selectores.
 * - Cero CLS: alturas de pista, marcadores y miniaturas son fijas; el ancho
 *   de la barra lo pinta el servidor y JS sólo anima la transición.
 * - Respeta `prefers-reduced-motion`.
 */

:root {
  --aov-accent: #0f766e;
  --aov-accent-contrast: #ffffff;
  --aov-accent-soft: color-mix(in srgb, var(--aov-accent) 12%, transparent);
  --aov-accent-ring: color-mix(in srgb, var(--aov-accent) 28%, transparent);
  --aov-accent-light: color-mix(in srgb, var(--aov-accent) 70%, #ffffff);
  --aov-surface: #ffffff;
  --aov-surface-alt: #f4f5f7;
  --aov-text: inherit;
  --aov-muted: #6b7280;
  --aov-border: #e5e7eb;
  --aov-track-bg: #e9ecef;
  --aov-success: #15803d;
  --aov-success-soft: color-mix(in srgb, var(--aov-success) 14%, transparent);
  --aov-danger: #b91c1c;
  --aov-radius: 12px;
  --aov-track-height: 10px;
  --aov-marker-size: 26px;
  --aov-font-size: 0.9375rem;
  --aov-easing: cubic-bezier(0.22, 0.61, 0.36, 1);
  --aov-duration: 500ms;
}

/* Fallbacks para navegadores sin color-mix() (< 2023). */
@supports not (color: color-mix(in srgb, red 50%, blue)) {
  :root {
    --aov-accent-soft: rgba(15, 118, 110, 0.12);
    --aov-accent-ring: rgba(15, 118, 110, 0.28);
    --aov-accent-light: #5eb5ad;
    --aov-success-soft: rgba(21, 128, 61, 0.14);
  }
}

/* ------------------------------------------------------------------ */
/* Módulo A · Barra de progreso escalonada                             */
/* ------------------------------------------------------------------ */

.aov-progress,
.aov-progress *,
.aov-progress *::before,
.aov-progress *::after,
.aov-bump,
.aov-bump *,
.aov-bump *::before,
.aov-bump *::after {
  box-sizing: border-box;
}

.aov-progress {
  margin: 0 0 1.25rem;
  padding: 1rem 1.125rem 0.875rem;
  font-size: var(--aov-font-size);
  line-height: 1.4;
  color: var(--aov-text);
  background: var(--aov-surface);
  border: 1px solid var(--aov-border);
  border-radius: var(--aov-radius);
}

.aov-progress__message {
  margin: 0 0 0.875rem;
  min-height: 1.4em; /* Reserva la línea aunque el texto cambie => sin CLS. */
  font-weight: 500;
}

.aov-progress__message strong {
  color: var(--aov-accent);
  font-weight: 700;
}

.aov-progress__track {
  position: relative;
  height: var(--aov-track-height);
  margin: calc(var(--aov-marker-size) / 2) calc(var(--aov-marker-size) / 2);
  border-radius: 999px;
  background: var(--aov-track-bg);
}

.aov-progress__fill {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--aov-accent), var(--aov-accent-light));
  transition: width var(--aov-duration) var(--aov-easing);
  will-change: width;
}

.aov-progress__marker {
  position: absolute;
  top: 50%;
  z-index: 1;
  display: grid;
  place-items: center;
  width: var(--aov-marker-size);
  height: var(--aov-marker-size);
  transform: translate(-50%, -50%);
  border: 2px solid var(--aov-border);
  border-radius: 50%;
  background: var(--aov-surface);
  color: var(--aov-muted);
  transition:
    background-color 250ms var(--aov-easing),
    border-color 250ms var(--aov-easing),
    color 250ms var(--aov-easing);
}

.aov-progress__marker svg {
  width: 14px;
  height: 14px;
}

.aov-progress__marker.is-unlocked {
  border-color: var(--aov-accent);
  background: var(--aov-accent);
  color: var(--aov-accent-contrast);
  box-shadow: 0 0 0 3px var(--aov-accent-ring);
}

.aov-progress__tiers {
  display: grid;
  grid-template-columns: repeat(var(--aov-tier-count, 3), minmax(0, 1fr));
  gap: 0.5rem;
  margin: 0.25rem 0 0;
  padding: 0;
  list-style: none;
}

.aov-progress__tier {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  margin: 0;
  padding: 0;
  font-size: 0.8125rem;
  line-height: 1.3;
  text-align: center;
  color: var(--aov-muted);
}

.aov-progress__tier-icon {
  display: inline-flex;
  width: 18px;
  height: 18px;
}

.aov-progress__tier-icon svg {
  width: 100%;
  height: 100%;
}

.aov-progress__tier-amount {
  font-weight: 700;
}

.aov-progress__tier.is-unlocked {
  color: var(--aov-text);
}

.aov-progress__tier.is-unlocked .aov-progress__tier-icon,
.aov-progress__tier.is-unlocked .aov-progress__tier-amount {
  color: var(--aov-accent);
}

/* Todas las metas conseguidas. */
.aov-progress.is-complete .aov-progress__fill {
  background: linear-gradient(90deg, var(--aov-success), var(--aov-accent));
}

.aov-progress.is-complete .aov-progress__message strong {
  color: var(--aov-success);
}

/* Celebración al desbloquear una meta (clase añadida por JS durante ~1.4 s). */
@keyframes aov-pop {
  0% { transform: translate(-50%, -50%) scale(1); }
  40% { transform: translate(-50%, -50%) scale(1.3); }
  100% { transform: translate(-50%, -50%) scale(1); }
}

@keyframes aov-shine {
  from { transform: translateX(-100%); }
  to { transform: translateX(300%); }
}

.aov-progress.is-celebrating .aov-progress__marker.is-unlocked {
  animation: aov-pop 600ms var(--aov-easing);
}

.aov-progress.is-celebrating .aov-progress__fill {
  overflow: hidden;
}

.aov-progress.is-celebrating .aov-progress__fill::after {
  content: "";
  position: absolute;
  inset: 0;
  width: 40%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  animation: aov-shine 900ms ease-out;
}

/* Variante compacta dentro del mini-carrito / carrito lateral. */
.widget_shopping_cart .aov-progress,
.woocommerce-mini-cart__wrapper .aov-progress,
.wc-block-mini-cart__drawer .aov-progress {
  --aov-marker-size: 22px;
  --aov-track-height: 8px;
  margin: 0.5rem 0 1rem;
  padding: 0.75rem 0.875rem 0.625rem;
  font-size: 0.875rem;
}

.widget_shopping_cart .aov-progress__tier,
.woocommerce-mini-cart__wrapper .aov-progress__tier {
  font-size: 0.75rem;
}

.widget_shopping_cart .aov-progress__marker svg {
  width: 12px;
  height: 12px;
}

/* Contenedor del shortcode / inyección en páginas de bloques. */
.aov-progress-root:empty {
  display: none;
}

.aov-progress-root--blocks {
  margin: 0 auto 1.5rem;
}

/* ------------------------------------------------------------------ */
/* Líneas del carrito: distintivos de regalo y oferta                   */
/* ------------------------------------------------------------------ */

.aov-badge {
  display: inline-block;
  margin-inline-start: 0.4em;
  padding: 0.15em 0.55em;
  font-size: 0.7em;
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.4;
  text-transform: uppercase;
  vertical-align: middle;
  border-radius: 999px;
  background: var(--aov-accent-soft);
  color: var(--aov-accent);
  white-space: nowrap;
}

.aov-badge--gift {
  background: var(--aov-success-soft);
  color: var(--aov-success);
}

.aov-free {
  font-weight: 700;
  color: var(--aov-success);
}

.aov-qty-locked {
  display: inline-block;
  min-width: 2.5em;
  text-align: center;
  font-weight: 600;
}

/* ------------------------------------------------------------------ */
/* Módulo B · Order Bump                                               */
/* ------------------------------------------------------------------ */

.aov-bump {
  margin: 0 0 1.25rem;
  font-size: var(--aov-font-size);
  line-height: 1.4;
  color: var(--aov-text);
}

.aov-bump__card {
  display: grid;
  grid-template-columns: auto 72px minmax(0, 1fr);
  gap: 0.875rem;
  align-items: center;
  width: 100%;
  margin: 0;
  padding: 0.875rem 1rem;
  background: var(--aov-surface);
  border: 2px dashed var(--aov-accent);
  border-radius: var(--aov-radius);
  cursor: pointer;
  font-weight: 400;
  transition:
    background-color 200ms var(--aov-easing),
    border-color 200ms var(--aov-easing),
    box-shadow 200ms var(--aov-easing);
}

.aov-bump__card:hover {
  background: var(--aov-accent-soft);
}

.aov-bump.is-active .aov-bump__card {
  border-style: solid;
  background: var(--aov-accent-soft);
  box-shadow: 0 0 0 3px var(--aov-accent-ring);
}

.aov-bump__check {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
}

.aov-bump__checkbox {
  width: 22px;
  height: 22px;
  margin: 0;
  flex-shrink: 0;
  cursor: pointer;
  accent-color: var(--aov-accent);
}

.aov-bump__checkbox:focus-visible {
  outline: 2px solid var(--aov-accent);
  outline-offset: 3px;
}

.aov-bump__thumb {
  display: block;
  width: 72px;
  height: 72px;
  overflow: hidden;
  border-radius: calc(var(--aov-radius) - 4px);
  background: var(--aov-surface-alt);
}

.aov-bump__thumb img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.aov-bump__body {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.aov-bump__eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--aov-accent);
}

.aov-bump__badge {
  padding: 0.15em 0.55em;
  border-radius: 999px;
  background: var(--aov-accent);
  color: var(--aov-accent-contrast);
  font-size: 0.7rem;
  letter-spacing: 0.02em;
}

.aov-bump__title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
}

.aov-bump__desc {
  font-size: 0.875rem;
  color: var(--aov-muted);
}

.aov-bump__desc p {
  margin: 0;
}

.aov-bump__price {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem;
  font-size: 1rem;
}

.aov-bump__price del {
  color: var(--aov-muted);
  font-weight: 400;
  text-decoration: line-through;
}

.aov-bump__price ins {
  font-weight: 800;
  color: var(--aov-accent);
  text-decoration: none;
  background: none;
}

.aov-bump__status {
  margin: 0.4rem 0 0;
  min-height: 1.25em; /* Espacio reservado para el mensaje => sin CLS. */
  font-size: 0.8125rem;
  color: var(--aov-muted);
}

.aov-bump.is-success .aov-bump__status {
  color: var(--aov-success);
}

.aov-bump.is-error .aov-bump__status {
  color: var(--aov-danger);
}

.aov-bump.is-error .aov-bump__card {
  border-color: var(--aov-danger);
}

/* Estado de carga: spinner sobre el checkbox y bloqueo de interacción. */
@keyframes aov-spin {
  to { transform: rotate(360deg); }
}

.aov-bump.is-loading .aov-bump__card {
  pointer-events: none;
  opacity: 0.75;
}

.aov-bump.is-loading .aov-bump__checkbox {
  visibility: hidden;
}

.aov-bump.is-loading .aov-bump__check::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  width: 18px;
  height: 18px;
  border: 2px solid var(--aov-border);
  border-top-color: var(--aov-accent);
  border-radius: 50%;
  animation: aov-spin 700ms linear infinite;
}

/* Integración con el checkout clásico (#payment .place-order). */
.woocommerce-checkout #payment .place-order .aov-bump {
  margin-bottom: 1rem;
}

/* Integración con el Checkout por bloques. */
.wc-block-checkout__main .aov-bump {
  margin: 0 0 1.5rem;
}

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

@media (max-width: 480px) {
  .aov-progress {
    padding: 0.875rem 0.875rem 0.75rem;
  }

  .aov-progress__tier {
    font-size: 0.75rem;
  }

  .aov-bump__card {
    grid-template-columns: auto 56px minmax(0, 1fr);
    gap: 0.625rem;
    padding: 0.75rem;
  }

  .aov-bump__thumb {
    width: 56px;
    height: 56px;
  }

  .aov-bump__title {
    font-size: 0.9375rem;
  }
}

/* ------------------------------------------------------------------ */
/* Accesibilidad: movimiento reducido                                   */
/* ------------------------------------------------------------------ */

@media (prefers-reduced-motion: reduce) {
  .aov-progress__fill,
  .aov-progress__marker,
  .aov-bump__card {
    transition: none;
  }

  .aov-progress.is-celebrating .aov-progress__marker.is-unlocked,
  .aov-progress.is-celebrating .aov-progress__fill::after {
    animation: none;
  }
}