/* Keep the plugin's own responsive document and toolbar sizing intact. */
.ktp-entry-content .ktp-pdf-preview {
  box-sizing: border-box;
  min-width: 0;
  max-width: 100%;
  margin-block: 24px;
  padding: clamp(12px, 2vw, 22px);
  border: 1px solid #b8d9d3;
  border-radius: 18px;
  background: #f4fbf8;
}

.ktp-pdf-preview__header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 18px;
  margin-bottom: 18px;
}

.ktp-entry-content .ktp-pdf-preview__title {
  margin: 0;
  font-size: clamp(19px, 1.7vw, 25px);
  line-height: 1.3;
  color: var(--ktp-ink);
}

.ktp-pdf-preview__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  min-width: 0;
  max-width: 100%;
}

.ktp-entry-content .ktp-pdf-preview__button {
  box-sizing: border-box;
  display: inline-flex;
  flex: 1 1 auto;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  min-width: 0;
  max-width: 100%;
  padding: 10px clamp(12px, 1.5vw, 20px);
  border: 1px solid var(--ktp-teal);
  border-radius: 12px;
  font-size: clamp(14px, 1.2vw, 17px);
  font-weight: 900;
  line-height: 1.35;
  text-align: center;
  text-decoration: none;
  white-space: normal;
  overflow-wrap: anywhere;
}

.ktp-entry-content .ktp-pdf-preview__download {
  color: #fff;
  background: var(--ktp-teal);
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, .13);
}

.ktp-entry-content .ktp-pdf-preview__open {
  color: var(--ktp-teal);
  background: #fff;
}

.ktp-pdf-preview__button:hover {
  filter: brightness(.94);
}

.ktp-pdf-preview__button:focus-visible {
  outline: 3px solid var(--ktp-purple);
  outline-offset: 3px;
}

.ktp-pdf-preview__reader {
  min-width: 0;
  max-width: 100%;
  /* No fixed height or overflow clipping: PDF Embedder controls page sizing. */
}

@media (max-width: 520px) {
  .ktp-pdf-preview__actions {
    flex-basis: 100%;
    width: 100%;
  }
}