.r3d-modal[hidden] {
  display: none !important;
}
.r3d-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  width: 100%;
  height: 100vh;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
  will-change: opacity;
}

.r3d-modal.is-visible {
  opacity: 1;
  transition: opacity 0.6s ease-in-out;
}

.r3d-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: block !important;
}
.r3d-modal__dialog {
  position: absolute;
  inset: 0;
  background: transparent;
  display: block !important;
  overflow: hidden;
}
.r3d-modal__close {
  position: absolute;
  z-index: 2;
  top: 12px;
  right: 12px;
  border: 0;
  color: #fff;
  font-size: 24px;
  font-weight: 400;
  font-family: Arial, sans-serif;
  line-height: 1;
  cursor: pointer;
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.333);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
}
.r3d-modal__close:hover {
  background: rgba(255, 255, 255, 0.15);
}
.r3d-modal__content {
  flex: 1;
  min-height: 320px;
}
.r3d-iframe-lightbox {
  width: 100%;
  height: 100%;
  border: none;
  overflow: hidden;
  position: relative;
  background: none;
}
.r3d-iframe-inline {
  width: 100%;
  border: none;
  overflow: hidden;
  position: relative;
  background: none;
}

/* Cover image shadow and hover effect */
/* Inline flipbooks take full width */
.shopify-app-block:has(.r3d-iframe-inline) {
  width: 100% !important;
}

/* Lightbox triggers display inline for side-by-side layout */
.shopify-app-block:has(.r3d-lightbox-trigger),
.shopify-app-block:has(.r3d-cover-card) {
  width: auto !important;
  display: inline-block !important;
}

.r3d-cover-card {
  display: inline-block;
  text-align: center;
  padding: 8px 0 24px;
}
.r3d-cover-card--empty {
  padding: 24px;
  border: 1px dashed #ccc;
  color: #666;
}
.r3d-cover-card--empty .r3d-cover-card__icon {
  font-size: 32px;
  margin-bottom: 8px;
}
.r3d-cover-card--empty .r3d-cover-card__text {
  font-size: 13px;
}
.r3d-cover-card--empty .r3d-cover-card__subtext {
  font-size: 12px;
  margin-top: 4px;
}
.r3d-cover-trigger {
  text-decoration: none;
  color: inherit;
}
.r3d-cover-trigger img {
  display: block;
  cursor: pointer;
  border-radius: 0;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.r3d-cover-trigger:hover img {
  box-shadow: 0 8px 8px rgba(0, 0, 0, 0.12);
  transform: translateY(-4px);
}
.r3d-cover-size-small { height: 150px; width: auto; }
.r3d-cover-size-medium { height: 300px; width: auto; }
.r3d-cover-size-large { height: 500px; width: auto; }
.r3d-cover-size-full { width: 100%; height: auto; }
.r3d-cover-card__title {
  margin-top: 8px;
  font-weight: 600;
  font-size: 14px;
}
.r3d-cover-card__button {
  margin-top: 16px;
}

/* Center lightbox triggers when multiple are in the same section */
.shopify-section:has(.r3d-lightbox-trigger) > div,
.shopify-section:has(.r3d-cover-card) > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-end;
  gap: 32px;
}

.r3d-fullscreen-mode {
  margin: 0 !important;
  padding: 0 !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  z-index: 2147483647 !important;
  max-width: initial !important;
  margin-left: 0 !important;
  margin-right: 0 !important;
  margin-top: 0 !important;
  margin-bottom: 0 !important;
  transform: none !important;
}