.hydro-pdf-viewer {
  margin: 1rem 0;
  border: 1px solid #d6d9df;
  border-radius: 8px;
  background: #fff;
  color: #1f2328;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(31, 35, 40, 0.06);
}

.hydro-pdf-viewer,
.hydro-pdf-viewer * {
  box-sizing: border-box;
}

.hydro-pdf-viewer__toolbar {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.5rem 0.625rem;
  border-bottom: 1px solid #d6d9df;
  background: linear-gradient(#fbfcfd, #f4f6f8);
}

.hydro-pdf-viewer__title {
  min-width: 8rem;
  max-width: min(28rem, 45%);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #24292f;
  font-weight: 600;
  line-height: 1.5;
}

.hydro-pdf-viewer__spacer {
  flex: 1 1 auto;
}

.hydro-pdf-viewer__group {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  height: 2rem;
  padding: 0.125rem;
  border: 1px solid #d0d7de;
  border-radius: 7px;
  background: #fff;
  box-shadow: 0 1px 1px rgba(31, 35, 40, 0.04);
}

.hydro-pdf-viewer__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  min-width: 1.75rem;
  padding: 0;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: #59636e;
  cursor: pointer;
  line-height: 1;
  text-decoration: none;
  transition: background-color 120ms ease, color 120ms ease, box-shadow 120ms ease;
}

.hydro-pdf-viewer__btn svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hydro-pdf-viewer__btn:hover:not(:disabled) {
  background: #eef2f6;
  color: #0969da;
}

.hydro-pdf-viewer__btn:focus-visible,
.hydro-pdf-viewer__page-input:focus-visible {
  outline: 0;
  box-shadow: 0 0 0 2px rgba(9, 105, 218, 0.28);
}

.hydro-pdf-viewer__btn:disabled {
  color: #9aa4af;
  cursor: not-allowed;
  opacity: 0.65;
}

.hydro-pdf-viewer__btn--active,
.hydro-pdf-viewer__btn[aria-pressed="true"] {
  background: #ddf4ff;
  color: #0969da;
}

.hydro-pdf-viewer__page-input {
  width: 3.25rem;
  height: 1.75rem;
  padding: 0 0.25rem;
  border: 0;
  border-radius: 5px;
  background: #f6f8fa;
  color: #24292f;
  font: inherit;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.hydro-pdf-viewer__page-input::-webkit-inner-spin-button,
.hydro-pdf-viewer__page-input::-webkit-outer-spin-button {
  margin: 0;
}

.hydro-pdf-viewer__page-count {
  min-width: 2.5rem;
  color: #6e7781;
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
}

.hydro-pdf-viewer__stage {
  position: relative;
  min-height: 20rem;
  max-height: 76vh;
  overflow: auto;
  overscroll-behavior: contain;
  background: #e9edf2;
  scroll-behavior: smooth;
}

.hydro-pdf-viewer__stage:focus-visible {
  outline: 0;
  box-shadow: inset 0 0 0 2px rgba(9, 105, 218, 0.28);
}

.hydro-pdf-viewer__pages {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  min-width: max-content;
  padding: 1rem;
}

.hydro-pdf-viewer__page {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
}

.hydro-pdf-viewer__canvas {
  position: relative;
  z-index: 0;
  display: block;
  max-width: none;
  border-radius: 3px;
  background: #fff;
  box-shadow: 0 1px 3px rgba(31, 35, 40, 0.18), 0 8px 24px rgba(31, 35, 40, 0.12);
}

.hydro-pdf-viewer__text-layer,
.hydro-pdf-viewer__annotation-layer {
  position: absolute;
  inset: 0;
  transform-origin: 0 0;
}

.hydro-pdf-viewer__text-layer {
  z-index: 1;
  overflow: hidden;
  line-height: 1;
  text-align: initial;
  text-size-adjust: none;
  forced-color-adjust: none;
}

.hydro-pdf-viewer__text-layer span,
.hydro-pdf-viewer__text-layer br {
  position: absolute;
  margin: 0;
  color: transparent;
  white-space: pre;
  cursor: text;
  transform-origin: 0% 0%;
}

.hydro-pdf-viewer__text-layer span::selection {
  background: rgba(9, 105, 218, 0.35);
}

.hydro-pdf-viewer__text-layer .highlight {
  margin: -1px;
  padding: 1px;
  border-radius: 4px;
  background-color: rgba(180, 0, 170, 0.16);
}

.hydro-pdf-viewer__text-layer .endOfContent {
  position: absolute;
  inset: 100% 0 0;
  z-index: -1;
  cursor: default;
  user-select: none;
}

.hydro-pdf-viewer__annotation-layer {
  z-index: 2;
  pointer-events: none;
}

.hydro-pdf-viewer__annotation-layer section {
  position: absolute;
  box-sizing: border-box;
  margin: 0;
  pointer-events: auto;
  text-align: initial;
  transform-origin: 0 0;
}

.hydro-pdf-viewer__annotation-layer .linkAnnotation > a,
.hydro-pdf-viewer__annotation-layer .buttonWidgetAnnotation.pushButton > a {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hydro-pdf-viewer__annotation-layer .linkAnnotation > a:hover {
  background: rgba(9, 105, 218, 0.12);
  box-shadow: 0 0 0 1px rgba(9, 105, 218, 0.35) inset;
}

.hydro-pdf-viewer__loading,
.hydro-pdf-viewer__error {
  align-self: stretch;
  padding: 1rem;
}

.hydro-pdf-viewer__fallback {
  display: block;
  width: 100%;
  min-height: 32rem;
  border: 0;
  background: #fff;
}

.hydro-pdf-viewer-blocked {
  margin: 1rem 0;
  padding: 0.75rem 1rem;
  border: 1px solid #d8dee4;
  border-radius: 8px;
  background: #f6f8fa;
}

@media (prefers-color-scheme: dark) {
  .hydro-pdf-viewer {
    border-color: #3d444d;
    background: #0d1117;
    color: #f0f6fc;
    box-shadow: none;
  }

  .hydro-pdf-viewer__toolbar {
    border-color: #3d444d;
    background: linear-gradient(#161b22, #0d1117);
  }

  .hydro-pdf-viewer__title {
    color: #f0f6fc;
  }

  .hydro-pdf-viewer__group {
    border-color: #3d444d;
    background: #161b22;
  }

  .hydro-pdf-viewer__btn {
    color: #c9d1d9;
  }

  .hydro-pdf-viewer__btn:hover:not(:disabled) {
    background: #21262d;
    color: #58a6ff;
  }

  .hydro-pdf-viewer__btn--active,
  .hydro-pdf-viewer__btn[aria-pressed="true"] {
    background: #0c2d48;
    color: #58a6ff;
  }

  .hydro-pdf-viewer__page-input {
    background: #0d1117;
    color: #f0f6fc;
  }

  .hydro-pdf-viewer__page-count {
    color: #8b949e;
  }

  .hydro-pdf-viewer__stage {
    background: #010409;
  }
}

@media (max-width: 640px) {
  .hydro-pdf-viewer__toolbar {
    gap: 0.375rem;
    padding: 0.5rem;
  }

  .hydro-pdf-viewer__title {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .hydro-pdf-viewer__spacer {
    display: none;
  }

  .hydro-pdf-viewer__group {
    flex: 0 0 auto;
  }

  .hydro-pdf-viewer__stage {
    max-height: 72vh;
  }

  .hydro-pdf-viewer__pages {
    gap: 0.625rem;
    padding: 0.5rem;
  }
}