.bibtex-trigger {
  appearance: none;
  margin: 0 0 0 0.3rem;
  padding: 0;
  border: 0;
  border-bottom: 1px dotted currentColor;
  background: transparent;
  color: #224b8d;
  font: inherit;
  line-height: inherit;
  vertical-align: baseline;
  cursor: pointer;
}

.bibtex-trigger:hover,
.bibtex-trigger:focus-visible {
  color: #1a386a;
  border-bottom-style: solid;
}

.bibtex-trigger:focus-visible,
.bibtex-copy:focus-visible,
.bibtex-close:focus-visible {
  outline: 2px solid #224b8d;
  outline-offset: 2px;
}

.bibtex-modal[hidden] {
  display: none;
}

.bibtex-modal {
  position: fixed;
  z-index: 10000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.bibtex-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(25, 29, 33, 0.62);
}

.bibtex-panel {
  position: relative;
  width: min(46rem, 100%);
  max-height: min(80vh, 42rem);
  overflow: auto;
  padding: 1.25rem;
  border-radius: 0.5rem;
  background: #fff;
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.24);
}

.bibtex-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.8rem;
}

.bibtex-panel__title {
  margin: 0;
  font-size: 1.1rem;
}

.bibtex-close {
  flex: 0 0 auto;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #f1f3f4;
  color: #494e52;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
}

.bibtex-code {
  display: block;
  max-height: 50vh;
  margin: 0;
  padding: 1rem;
  overflow: auto;
  border: 1px solid #d7dadd;
  border-radius: 0.35rem;
  background: #f7f8f9;
  color: #24292f;
  font-size: 0.78rem;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.bibtex-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1rem;
}

.bibtex-copy {
  padding: 0.48rem 0.85rem;
  border: 1px solid #224b8d;
  border-radius: 0.3rem;
  background: #224b8d;
  color: #fff;
  font: inherit;
  cursor: pointer;
}

.bibtex-copy:hover {
  background: #1a386a;
}

.bibtex-status {
  min-height: 1.4em;
  color: #5f666d;
  font-size: 0.85rem;
}

body.bibtex-modal-open {
  overflow: hidden;
}

@media (max-width: 37.5em) {
  .bibtex-panel {
    padding: 1rem;
  }

  .bibtex-code {
    font-size: 0.72rem;
  }
}

@media print {
  .bibtex-trigger,
  .bibtex-modal {
    display: none !important;
  }
}