.app-pdf-viewer[hidden] {
  display: none !important;
}

.app-pdf-viewer {
  position: fixed;
  inset: 0;
  z-index: 1300;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  background: #111827;
  color: #f8fafc;
}

.app-pdf-viewer__toolbar {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: calc(58px + env(safe-area-inset-top, 0px));
  padding: calc(0.55rem + env(safe-area-inset-top, 0px)) max(0.65rem, env(safe-area-inset-right, 0px)) 0.55rem max(0.65rem, env(safe-area-inset-left, 0px));
  background: rgba(10, 18, 32, 0.98);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.app-pdf-viewer__close,
.app-pdf-viewer__action {
  min-width: 44px;
  min-height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 0.8rem;
  background: rgba(255, 255, 255, 0.08);
  color: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font: inherit;
  cursor: pointer;
}

.app-pdf-viewer__close:hover,
.app-pdf-viewer__close:focus-visible,
.app-pdf-viewer__action:hover,
.app-pdf-viewer__action:focus-visible {
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.32);
}

.app-pdf-viewer__close {
  font-size: 1.75rem;
  line-height: 1;
}

.app-pdf-viewer__title {
  min-width: 0;
  flex: 1 1 auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.95rem;
  font-weight: 700;
}

.app-pdf-viewer__action {
  padding: 0.55rem 0.8rem;
  white-space: nowrap;
  font-size: 0.84rem;
  font-weight: 650;
}

.app-pdf-viewer__frame-wrap {
  min-height: 0;
  position: relative;
  background: #374151;
}

.app-pdf-viewer__frame {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
}

.app-pdf-viewer__loading {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  text-align: center;
  background: #111827;
  color: #e2e8f0;
}

.app-pdf-viewer.is-loaded .app-pdf-viewer__loading {
  display: none;
}

body.app-pdf-viewer-open {
  overflow: hidden !important;
  touch-action: none;
}

@media (max-width: 575.98px) {
  .app-pdf-viewer__toolbar {
    gap: 0.4rem;
  }

  .app-pdf-viewer__action {
    width: 44px;
    padding-inline: 0;
    overflow: hidden;
    color: transparent;
    position: relative;
  }

  .app-pdf-viewer__action::after {
    content: '\2193';
    color: #f8fafc;
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-size: 1.25rem;
  }
}

@media print {
  .app-pdf-viewer {
    display: none !important;
  }
}