/* AV application rail and bounded host shell. */
.av-video-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  grid-template-rows: auto minmax(0, 1fr);
  width: 100%;
  height: calc(100dvh - 44px);
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.sbd-rail-host {
  display: contents;
}

.av-video-shell__workspace {
  grid-column: 1;
  grid-row: 2;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

.sbd-rail-shell {
  display: contents;
  color: var(--av-text, #211d1a);
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.sbd-rail,
.sbd-rail * {
  box-sizing: border-box;
}

.sbd-rail {
  display: none;
  width: 56px;
  min-width: 56px;
  min-height: 0;
  max-height: 100dvh;
  padding: max(8px, env(safe-area-inset-top)) 6px max(8px, env(safe-area-inset-bottom));
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  border-right: 1px solid var(--av-line, #d6cabc);
  background: var(--av-surface, #fffcf7);
}

.sbd-rail:focus-visible,
.sbd-rail :where(a, button):focus-visible,
.sbd-rail-launcher:focus-visible {
  outline: 2px solid var(--av-focus, #2f658d);
  outline-offset: 2px;
}

.sbd-rail-launcher,
.sbd-rail__action,
.sbd-rail__entry,
.sbd-rail__reset {
  min-width: 44px;
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: 8px;
  font: inherit;
}

.sbd-rail-launcher,
.sbd-rail__action,
.sbd-rail__entry {
  position: relative;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--av-text, #211d1a);
}

.sbd-rail-launcher,
.sbd-rail__action {
  display: inline-flex;
  padding: 8px;
  cursor: pointer;
  text-decoration: none;
  background: var(--av-control, #f4ede4);
}

.sbd-rail-launcher {
  width: 100%;
  justify-content: flex-start;
  padding-inline: max(12px, env(safe-area-inset-left)) max(12px, env(safe-area-inset-right));
  border-width: 0 0 1px;
  border-color: var(--av-line, #d6cabc);
  border-radius: 0;
}

.sbd-rail__action:hover,
.sbd-rail__entry[href]:hover,
.sbd-rail-launcher:hover {
  border-color: var(--av-accent-line, rgba(158, 67, 43, .4));
  background: var(--av-accent-soft, rgba(158, 67, 43, .1));
}

.sbd-rail__action:disabled,
.sbd-rail-launcher:disabled {
  cursor: not-allowed;
  opacity: .58;
}

.sbd-rail__toolbox,
.sbd-rail__footer {
  flex: none;
}

.sbd-rail__list {
  display: flex;
  flex: 1 0 auto;
  flex-direction: column;
  gap: 4px;
  margin: 8px 0;
  padding: 0;
  list-style: none;
}

.sbd-rail__list > li {
  margin: 0;
  padding: 0;
}

.sbd-rail__entry {
  display: flex;
  width: 100%;
  padding: 6px;
  text-decoration: none;
}

.sbd-rail__entry[aria-current='page'] {
  border-color: var(--av-accent, #9e432b);
  background: var(--av-accent-soft, rgba(158, 67, 43, .1));
  color: var(--av-accent-strong, #7d3322);
}

.sbd-rail__entry.is-planned {
  border-color: var(--av-line, #d6cabc);
  border-style: dashed;
  color: var(--av-muted, #62594f);
  background: var(--av-surface-2, #f7f2ea);
}

.sbd-rail__icon {
  display: block;
  width: 20px;
  height: 20px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sbd-rail__label,
.sbd-rail__status {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.sbd-rail__status-short {
  position: absolute;
  right: 2px;
  bottom: 2px;
  display: grid;
  width: 16px;
  height: 16px;
  place-items: center;
  border: 1px solid var(--av-warning-line, rgba(119, 81, 15, .4));
  border-radius: 999px;
  color: var(--av-warning, #77510f);
  background: var(--av-warning-soft, rgba(119, 81, 15, .1));
  font: 700 9px/1 'JetBrains Mono', ui-monospace, monospace;
}

.sbd-rail__footer {
  display: grid;
  gap: 4px;
  margin-top: auto;
}

.sbd-rail__notice {
  margin: 8px 0;
  padding: 8px;
  border: 1px solid var(--av-warning-line, rgba(119, 81, 15, .4));
  color: var(--av-warning, #77510f);
  background: var(--av-warning-soft, rgba(119, 81, 15, .1));
  font-size: 12px;
  line-height: 1.35;
}

.sbd-rail__notice p {
  margin: 0 0 8px;
}

.sbd-rail__reset {
  padding: 8px 10px;
  cursor: pointer;
  color: inherit;
  background: transparent;
}

@media (min-width: 720px) {
  .av-video-shell {
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr);
  }

  .av-video-shell__workspace {
    grid-column: 2;
    grid-row: 1;
  }

  .sbd-rail-launcher {
    display: none;
  }

  .sbd-rail {
    display: flex;
    grid-column: 1;
    grid-row: 1;
    flex-direction: column;
    max-height: 100%;
  }
}

@media (min-width: 720px) and (max-width: 1439px) {
  .sbd-rail__entry.is-planned:focus-visible {
    flex-direction: column;
    padding-inline: 2px;
    text-align: center;
  }

  .sbd-rail__entry.is-planned:focus-visible .sbd-rail__label,
  .sbd-rail__entry.is-planned:focus-visible .sbd-rail__status {
    position: static;
    width: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    clip: auto;
    clip-path: none;
    white-space: normal;
    overflow-wrap: anywhere;
  }

  .sbd-rail__entry.is-planned:focus-visible .sbd-rail__status {
    font: 700 8px/1.2 'JetBrains Mono', ui-monospace, monospace;
    text-transform: uppercase;
  }

  .sbd-rail__entry.is-planned:focus-visible .sbd-rail__status-short {
    display: none;
  }
}

@media (min-width: 1440px) {
  .sbd-rail {
    width: 224px;
    min-width: 224px;
    padding-inline: max(10px, env(safe-area-inset-left)) 10px;
  }

  .sbd-rail__action,
  .sbd-rail__entry {
    justify-content: flex-start;
    padding-inline: 10px;
  }

  .sbd-rail__label,
  .sbd-rail__status {
    position: static;
    width: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    clip: auto;
    clip-path: none;
    white-space: normal;
  }

  .sbd-rail__label {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .sbd-rail__status {
    margin-left: auto;
    padding: 2px 6px;
    border: 1px solid var(--av-warning-line, rgba(119, 81, 15, .4));
    border-radius: 999px;
    color: var(--av-warning, #77510f);
    background: var(--av-warning-soft, rgba(119, 81, 15, .1));
    font: 700 9px/1.4 'JetBrains Mono', ui-monospace, monospace;
    letter-spacing: .05em;
    text-transform: uppercase;
  }

  .sbd-rail__status-short {
    display: none;
  }
}

@media print {
  .sbd-rail-shell {
    display: none !important;
  }
}