/* ==========================================================================
   Dimensión Marta — Lightbox de descarga rápida (P0-B)
   Móvil primero · targets táctiles >= 44x44px · sin saltos de layout
   ========================================================================== */

.dm-lb-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  background: rgba(10, 10, 14, 0.82);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
}

.dm-lb-overlay[hidden],
.dm-lb-overlay.is-hidden {
  display: none !important;
  pointer-events: none !important;
}

.dm-lb-dialog {
  position: relative;
  width: 100%;
  max-width: 420px;
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  background: #fff;
  border-radius: 18px;
  padding: 20px 18px 18px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.dm-lb-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.06);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  color: #333;
}
.dm-lb-close:hover,
.dm-lb-close:focus-visible { background: rgba(0, 0, 0, 0.14); outline: 2px solid #1a73e8; }

.dm-lb-title {
  margin: 0 44px 12px 0;
  font-size: 1rem;
  line-height: 1.35;
  font-weight: 700;
}

/* Reserva de espacio 1:1 -> cero CLS mientras carga la imagen */
.dm-lb-imgwrap {
  aspect-ratio: 1 / 1;
  width: 100%;
  border-radius: 12px;
  background: #f2f2f5;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.dm-lb-img { width: 100%; height: 100%; object-fit: contain; }

.dm-lb-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.dm-lb-btn {
  flex: 1 1 45%;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  text-align: center;
  background: #f1f3f6;
  color: #1a1a1a;
}
.dm-lb-btn:focus-visible { outline: 2px solid #1a73e8; outline-offset: 2px; }

.dm-lb-btn-wa {
  flex-basis: 100%;
  background: #25d366;
  color: #fff;
}

.dm-lb-wa-note {
  margin: 10px 0 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: #f4fbf7;
  color: #17452a;
  font-size: 0.9rem;
  line-height: 1.4;
  font-weight: 700;
}

.dm-lb-ficha {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 10px;
  font-size: 0.9rem;
  text-decoration: underline;
  color: #444;
}

@media (min-width: 700px) {
  .dm-lb-dialog { max-width: 480px; }
}

@media (prefers-reduced-motion: no-preference) {
  .dm-lb-overlay { animation: dm-lb-fade 0.15s ease-out; }
  @keyframes dm-lb-fade { from { opacity: 0; } to { opacity: 1; } }
}