/* ============================================================
   COMPONENTS.CSS — Componentes reutilizables del DS de WPT
   Replica la arquitectura de fxg-* (botones, cubos, inputs,
   floating labels, rounded buttons) adaptada al estilo WPT.
   ============================================================ */

/* ============================================================
   BOTÓN SÓLIDO (equivalente a fxg-button fxg-button--orange)
   Uso: CTA primario sobre fondo claro u oscuro
   ============================================================ */
.wpt-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-8);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--white);
  background-color: var(--wpt-amber);
  border: 2px solid transparent;
  border-radius: var(--radius-none); /* FedEx usa esquinas rectas */
  cursor: pointer;
  transition:
    background-color var(--transition-base),
    transform var(--transition-fast),
    box-shadow var(--transition-base);
  white-space: nowrap;
}

.wpt-button:hover {
  background-color: var(--wpt-amber-dark);
  text-decoration: none;
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.wpt-button:active {
  transform: translateY(1px);
}

.wpt-button--green {
  background-color: var(--wpt-green);
}
.wpt-button--green:hover {
  background-color: var(--wpt-green-dark);
}

/* Flecha interna del botón (equivalente al chevron FedEx) */
.wpt-button__arrow {
  display: inline-block;
  width: 1em;
  height: 1em;
  transition: transform var(--transition-base);
}
.wpt-button:hover .wpt-button__arrow {
  transform: translateX(4px);
}

/* ============================================================
   BOTÓN OUTLINE REDONDEADO (equivalente a fxg-link--rounded_button)
   Uso: CTAs secundarios en featured-offers ("MÁS DETALLES")
   ============================================================ */
.wpt-button-outline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-8);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--link-blue);
  background-color: transparent;
  border: 2px solid var(--link-blue);
  border-radius: var(--radius-full);
  transition:
    background-color var(--transition-base),
    color var(--transition-base);
}

.wpt-button-outline:hover {
  background-color: var(--link-blue);
  color: var(--white);
  text-decoration: none;
}

/* ============================================================
   LINK CON FLECHA (equivalente a fxg-link--blue + carrot)
   Uso: enlaces destacados bajo tarjetas o en CTAs secundarios
   ============================================================ */
.wpt-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--link-blue);
  transition: color var(--transition-fast);
}

.wpt-link::after {
  content: '›';
  font-size: 1.25em;
  font-weight: var(--fw-regular);
  transition: transform var(--transition-base);
  display: inline-block;
}

.wpt-link:hover {
  color: var(--link-blue-dark);
  text-decoration: none;
}
.wpt-link:hover::after {
  transform: translateX(4px);
}

/* ============================================================
   CAMPO CON FLOATING LABEL (equivalente a fxg-field)
   Uso: input de ID de rastreo en hero
   ============================================================ */
.wpt-field {
  position: relative;
  flex: 1;
}

.wpt-field__input {
  width: 100%;
  height: 56px;
  padding: var(--space-5) var(--space-4) var(--space-2);
  font-size: var(--fs-base);
  color: var(--gray-800);
  background-color: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-none);
  transition: border-color var(--transition-base);
}

.wpt-field__input:focus {
  outline: none;
  border-color: var(--wpt-green);
  box-shadow: var(--shadow-focus);
}

.wpt-field__label {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-600);
  font-style: italic;
  font-size: var(--fs-base);
  pointer-events: none;
  transition: all var(--transition-base);
}

/* Cuando el input tiene foco o contenido, sube la etiqueta */
.wpt-field__input:focus ~ .wpt-field__label,
.wpt-field__input:not(:placeholder-shown) ~ .wpt-field__label {
  top: 14px;
  font-size: var(--fs-xs);
  color: var(--wpt-green);
  font-style: normal;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================================
   CUBO SELECCIONABLE (equivalente a fxg-cube)
   Uso: selector hero (TARIFAS / RASTREA / COTIZA)
   Mecánica: click cambia active state; el cubo activo usa fondo
   verde y revela el SVG blanco (oculta el gris).
   ============================================================ */
.wpt-cube-container {
  display: flex;
  justify-content: center;
  gap: 2px;
  max-width: 640px;
  margin: 0 auto;
}

.wpt-cube {
  flex: 1;
  background-color: var(--white);
  transition:
    background-color var(--transition-base),
    transform var(--transition-fast);
  list-style: none;
}

.wpt-cube__content {
  width: 100%;
  height: 100%;
  padding: var(--space-6) var(--space-3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  min-height: 150px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.wpt-cube__icon {
  width: 56px;
  height: 56px;
  position: relative;
}

.wpt-cube__icon-dark,
.wpt-cube__icon-white {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transition: opacity var(--transition-base);
}

.wpt-cube__icon-white {
  opacity: 0;
}

.wpt-cube__text {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-800);
  line-height: var(--lh-snug);
  text-align: center;
  transition: color var(--transition-base);
}

/* Estado activo: verde WPT (equivalente al púrpura FedEx activo) */
.wpt-cube--active {
  background-color: var(--wpt-green);
}

.wpt-cube--active .wpt-cube__icon-dark {
  opacity: 0;
}
.wpt-cube--active .wpt-cube__icon-white {
  opacity: 1;
}
.wpt-cube--active .wpt-cube__text {
  color: var(--white);
}

.wpt-cube:not(.wpt-cube--active):hover {
  background-color: var(--gray-50);
  transform: translateY(-2px);
}

/* ============================================================
   DROPDOWN MENU (equivalente a fxg-bootstrap-dropdown)
   Uso: navegación principal (Envío, Rastreo, Soporte, Cuenta)
   ============================================================ */
.wpt-dropdown {
  position: relative;
}

.wpt-dropdown__trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-6) var(--space-4);
  color: var(--white);
  font-size: var(--fs-base);
  font-weight: var(--fw-medium);
  background: transparent;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.wpt-dropdown__trigger:hover,
.wpt-dropdown__trigger[aria-expanded='true'] {
  background-color: rgba(255, 255, 255, 0.08);
}

.wpt-dropdown__chevron {
  width: 10px;
  height: 10px;
  transition: transform var(--transition-base);
}
.wpt-dropdown__trigger[aria-expanded='true'] .wpt-dropdown__chevron {
  transform: rotate(180deg);
}

.wpt-dropdown__menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: var(--white);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2) 0;
  border-top: 3px solid var(--wpt-green);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition-base);
  z-index: var(--z-dropdown);
}

.wpt-dropdown__trigger[aria-expanded='true'] + .wpt-dropdown__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.wpt-dropdown__item {
  display: block;
  padding: var(--space-3) var(--space-5);
  color: var(--gray-800);
  font-size: var(--fs-sm);
  transition: background-color var(--transition-fast);
}

.wpt-dropdown__item:hover {
  background: var(--wpt-green-light);
  color: var(--wpt-green-dark);
  text-decoration: none;
}

/* ============================================================
   ICONO GRADIENTE (sección "Gestiona tu reserva")
   Gradiente verde → ámbar (reemplazo del morado→naranja FedEx)
   ============================================================ */
.wpt-icon-gradient {
  width: 80px;
  height: 80px;
  margin: 0 auto;
}
.wpt-icon-gradient path,
.wpt-icon-gradient circle,
.wpt-icon-gradient rect,
.wpt-icon-gradient line,
.wpt-icon-gradient polyline,
.wpt-icon-gradient polygon {
  stroke: url(#wpt-gradient);
  fill: none;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ============================================================
   BOTÓN ICONO (search, user, etc. en header)
   ============================================================ */
.wpt-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--white);
  background: transparent;
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast);
}

.wpt-icon-btn:hover {
  background-color: rgba(255, 255, 255, 0.12);
  color: var(--white);
  text-decoration: none;
}