/* Click-to-load Issuu reader — placeholder + iframe + toolbar styling */

.ug-issuu {
  position: relative;
  aspect-ratio: 5 / 7;
  max-width: 420px;
  margin-inline: auto;
  overflow: hidden;
  border-radius: 8px;
  background: #1a1a1a;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

/* When the reader is open, switch to flex-column so the toolbar sits above
   the iframe (outside Issuu's click-to-turn-page area). */
.ug-issuu:has(iframe) {
  aspect-ratio: 4 / 3;
  max-width: 100%;
  display: flex;
  flex-direction: column;
}

.ug-issuu:has(iframe) .ug-issuu__link {
  display: none;
}

.ug-issuu__link {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.ug-issuu__link img,
.ug-issuu__link picture {
  display: block;
  width: 100%;
  height: 100%;
}

.ug-issuu__link img {
  object-fit: cover;
  object-position: center top;
}

.ug-issuu__link:focus-visible {
  outline: 3px solid #4a90d9;
  outline-offset: 2px;
}

/* CTA box — centered on the cover, holds both notice + open button in a
   single dark panel for clear, unified visual grouping. */
.ug-issuu__cta {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.15rem 1.1rem;
  max-width: calc(100% - 2rem);
  color: #fff;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

.ug-issuu__notice {
  display: block;
  max-width: 30ch;
  margin: 0;
  color: #fff;
  font-size: 0.85rem;
  line-height: 1.4;
}

.ug-issuu__open {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1.15rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: #000;
  background: #fff;
  border-radius: 999px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  transition: transform 0.15s ease, background 0.15s ease;
}

.ug-issuu__link:hover .ug-issuu__open,
.ug-issuu__link:focus-visible .ug-issuu__open {
  transform: translateY(-1px);
  background: #f5f5f5;
}

/* Toolbar above the iframe when the reader is open. */
.ug-issuu__toolbar {
  flex: 0 0 auto;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 0.4rem 0.5rem;
  background: #1a1a1a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Close button — one-click consent withdrawal (GDPR Art. 7.3). */
.ug-issuu__close {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

.ug-issuu__close:hover,
.ug-issuu__close:focus-visible {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.35);
}

.ug-issuu__close:focus-visible {
  outline: 2px solid #4a90d9;
  outline-offset: 2px;
}

/* Iframe takes the remaining space under the toolbar. */
.ug-issuu iframe {
  flex: 1 1 auto;
  width: 100%;
  border: 0;
  display: block;
}