.e-katalog-area {
  padding-top: 48px;
  padding-bottom: 48px;
}

.e-katalog-area .container-fluid {
  max-width: 1240px;
  margin: 0 auto;
}

.e-katalog-toolbar {
  margin-bottom: 20px;
  text-align: center;
}

.e-katalog-toolbar__text {
  color: #fff;
  margin: 0;
}

.e-katalog-viewer-wrap {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  min-height: calc(100vh - 320px);
  background: #111;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 16px;
  overflow: auto;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .35);
}

.e-katalog-pages {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  gap: 24px;
  padding: 24px 16px 32px;
}

.e-katalog-page {
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(0, 0, 0, .28);
}

.e-katalog-page__canvas {
  display: block;
  max-width: 100%;
  width: auto;
  height: auto;
  margin: 0 auto;
}

.e-katalog-viewer__loading,
.e-katalog-viewer__error {
  margin: 0;
  padding: 48px 24px;
  text-align: center;
  color: rgba(255, 255, 255, .85);
}

.e-katalog-viewer__error {
  color: #ffb4b4;
}

@media (max-width: 991px) {
  .e-katalog-viewer-wrap {
    min-height: 70vh;
  }

  .e-katalog-pages {
    padding: 16px 10px 24px;
    gap: 16px;
  }
}