:root {
  --portal-ink: var(--prorail-ink);
  --portal-green: var(--prorail-red);
  --portal-dark-green: var(--prorail-ink);
  --portal-yellow: var(--prorail-yellow);
  --portal-line: var(--prorail-line);
  --portal-muted: var(--prorail-muted);
}

.portal-version-bar {
  box-sizing: border-box;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 24rem) minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
  min-height: 3.25rem;
  padding: 0.65rem clamp(1rem, 3vw, 2.5rem);
  border-bottom: 4px solid var(--portal-green);
  background: #fff;
  color: var(--portal-ink);
  font: 600 14px/1.3 var(--prorail-font-body);
  position: relative;
  z-index: 9999;
}

.portal-version-bar * {
  box-sizing: border-box;
}
.portal-version-bar__identity {
  display: flex;
  align-items: center;
  min-width: 0;
  gap: 1rem;
}
.portal-version-bar__home {
  display: flex;
  align-items: center;
}
.portal-version-bar__home img {
  width: auto;
  height: 1.5rem;
  display: block;
}
.portal-version-bar__product {
  overflow: hidden;
  color: var(--portal-muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}
.portal-version-bar__version {
  display: flex;
  align-items: center;
  justify-self: end;
  gap: 0.55rem;
}
.portal-version-bar select {
  min-height: 2rem;
  border: 1px solid #adc6bd;
  border-radius: 3px;
  background: #fff;
  color: var(--portal-ink);
  padding: 0 2rem 0 0.55rem;
  font: inherit;
}

.portal-header-search {
  display: flex;
  position: relative;
  width: 100%;
  min-width: 0;
  gap: 0.4rem;
}
.portal-header-search label {
  display: block;
  flex: 1;
  min-width: 0;
}
.portal-header-search label > span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.portal-header-search input {
  width: 100%;
  min-height: 2rem;
  border: 1px solid #adc6bd;
  border-radius: 3px;
  background: #fff;
  color: var(--portal-ink);
  padding: 0.35rem 0.55rem;
  font: inherit;
}
.portal-header-search input:focus {
  outline: var(--prorail-focus-ring);
  outline-offset: 1px;
}
.portal-header-search button {
  min-height: 2rem;
  border: 1px solid var(--portal-green);
  border-radius: 3px;
  background: var(--portal-green);
  color: #fff;
  padding: 0.35rem 0.7rem;
  font: 700 14px/1.2 var(--prorail-font-body);
  cursor: pointer;
}
.portal-header-search__results {
  position: absolute;
  top: calc(100% + 0.65rem);
  left: 0;
  width: 100%;
  max-height: min(28rem, calc(100vh - 5rem));
  overflow: auto;
  border: 1px solid var(--portal-line);
  border-top: 4px solid var(--portal-green);
  background: #fff;
  color: var(--portal-ink);
  box-shadow: 0 14px 35px rgb(8 29 22 / 24%);
}
.portal-header-search__results[hidden] {
  display: none;
}
.portal-header-search__result {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 0.8rem;
  border-bottom: 1px solid var(--portal-line);
  color: var(--portal-ink);
  text-decoration: none;
}
.portal-header-search__result:last-child {
  border-bottom: 0;
}
.portal-header-search__result:hover,
.portal-header-search__result.is-active {
  background: var(--prorail-red-soft);
}
.portal-header-search__result > span:nth-child(2) {
  display: grid;
  min-width: 0;
}
.portal-header-search__result strong {
  overflow: hidden;
  font-size: 0.85rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.portal-header-search__result small {
  overflow: hidden;
  color: var(--portal-muted);
  font-size: 0.72rem;
  font-weight: 400;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.portal-header-search__type {
  color: var(--portal-green);
  font-size: 0.68rem;
  font-weight: 700;
}
.portal-header-search__arrow {
  color: var(--portal-green);
  font-size: 1rem;
}
.portal-header-search__empty {
  margin: 0;
  padding: 0.85rem;
  color: var(--portal-muted);
  font-size: 0.85rem;
  font-weight: 400;
}
.portal-header-search__all {
  display: block;
  padding: 0.75rem 0.8rem;
  border-top: 1px solid var(--portal-line);
  background: var(--prorail-paper);
  color: var(--portal-green);
  font-size: 0.82rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}
.portal-header-search__all:hover,
.portal-header-search__all:focus-visible {
  background: var(--prorail-red-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.portal-pdf-list {
  box-sizing: border-box;
  width: min(1050px, calc(100% - 2rem));
  margin: 3rem auto;
  padding: 1.5rem;
  border: 1px solid var(--portal-line);
  border-top: 5px solid var(--portal-green);
  background: var(--prorail-paper);
  color: var(--portal-ink);
  font: 400 16px/1.4 var(--prorail-font-body);
}

.portal-pdf-list * {
  box-sizing: border-box;
}
.portal-pdf-list__heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}
.portal-pdf-list__heading span {
  color: var(--portal-green);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}
.portal-pdf-list__heading h2 {
  margin: 0.2rem 0 0;
  color: var(--portal-ink);
  font: 800 1.5rem/1.2 var(--prorail-font-heading);
  letter-spacing: 0;
}
.portal-pdf-list__heading p {
  margin: 0;
  color: var(--portal-muted);
  font-size: 0.85rem;
}
.portal-pdf-list ul {
  margin: 0;
  padding: 0;
  border: 1px solid var(--portal-line);
  list-style: none;
}
.portal-pdf-list__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin: 0;
  padding: 1rem;
  border-bottom: 1px solid var(--portal-line);
  background: #fff;
}
.portal-pdf-list__item:last-child {
  border-bottom: 0;
}
.portal-pdf-list__item div {
  display: grid;
  gap: 0.15rem;
  min-width: 0;
}
.portal-pdf-list__item strong {
  color: var(--portal-ink);
  font: 700 1rem/1.3 var(--prorail-font-body);
}
.portal-pdf-list__item small {
  overflow-wrap: anywhere;
  color: var(--portal-muted);
  font-size: 0.78rem;
}
.portal-pdf-list__type {
  color: var(--portal-green);
  font-size: 0.7rem;
  font-weight: 700;
}
.portal-pdf-list__actions {
  display: flex;
  flex: none;
  gap: 0.5rem;
}
.portal-pdf-list__actions a {
  display: inline-block;
  border: 1px solid var(--portal-green);
  border-radius: 3px;
  padding: 0.55rem 0.75rem;
  color: var(--portal-green);
  font: 700 0.85rem/1.2 var(--prorail-font-body);
  text-decoration: none;
}
.portal-pdf-list__actions a:first-child {
  background: var(--portal-green);
  color: #fff;
}

@media (max-width: 900px) {
  .portal-version-bar__product {
    display: none;
  }
  .portal-version-bar__version > span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }
}

@media (max-width: 640px) {
  .portal-version-bar {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.4rem;
    padding-inline: 0.65rem;
  }
  .portal-version-bar__identity,
  .portal-version-bar__spacer {
    display: none;
  }
  .portal-version-bar__version {
    gap: 0;
  }
  .portal-version-bar__version > span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }
  .portal-version-bar select {
    width: 7.5rem;
    max-width: none;
    padding-right: 1.5rem;
  }
  .portal-header-search__results {
    width: calc(100vw - 1.3rem);
  }
  .portal-pdf-list {
    padding: 1rem;
  }
  .portal-pdf-list__heading {
    align-items: flex-start;
    flex-direction: column;
  }
  .portal-pdf-list__item {
    align-items: flex-start;
    flex-direction: column;
  }
  .portal-pdf-list__actions {
    width: 100%;
  }
  .portal-pdf-list__actions a {
    flex: 1;
    text-align: center;
  }
}