.time-window {
  max-width: 1120px;
  margin: auto;
  color: var(--ink);
  line-height: 1.55;
}
.time-window * {
  box-sizing: border-box;
}
.time-window .tw-intro {
  font-size: 1.25rem;
  margin: 0 0 1.5rem;
}
.time-window h2 {
  font-size: 1.18rem;
  margin: 0;
}
.time-window label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.9rem;
  font-weight: 600;
  min-width: 0;
}
.time-window input,
.time-window select,
.time-window textarea,
.time-window button {
  font: inherit;
  color: var(--ink);
  background: var(--panel, var(--bg));
  border: 1px solid var(--line);
  border-radius: 0.45rem;
  padding: 0.65rem 0.8rem;
  min-width: 0;
}
.time-window input,
.time-window select {
  width: 100%;
}
.time-window button {
  cursor: pointer;
  min-height: 44px;
}
.time-window button:hover {
  border-color: var(--ink);
}
.time-window :focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}
.time-window button:disabled {
  opacity: 0.5;
  cursor: default;
}
.time-window .tw-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.6rem;
  max-width: 620px;
}
.time-window .tw-heading,
.time-window .tw-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.time-window .tw-actions {
  justify-content: flex-start;
  margin: 1.2rem 0;
}
.time-window .tw-person {
  display: grid;
  grid-template-columns: 1fr 1.6fr 0.75fr 0.75fr auto;
  gap: 0.8rem;
  align-items: end;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--line);
}
.time-window .tw-help,
.time-window .tw-footnote {
  color: var(--muted);
  font-size: 0.875rem;
}
.time-window .tw-footnote {
  border-top: 1px solid var(--line);
  padding-top: 1.2rem;
  margin-top: 2rem;
  max-width: 85ch;
}
.time-window .tw-primary,
.time-window .tw-slot[aria-pressed="true"] {
  background: var(--ink);
  color: var(--bg);
}
.time-window #tw-error {
  padding: 1rem;
  border: 2px solid currentColor;
}
.time-window #tw-results {
  margin-top: 2rem;
}
.time-window .tw-timeline {
  display: grid;
  gap: 0.6rem;
  margin: 1.4rem 0;
}
.time-window .tw-track {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 0.7rem;
  align-items: center;
  font-size: 0.875rem;
}
.time-window .tw-track-name {
  overflow-wrap: anywhere;
}
.time-window .tw-strip {
  display: flex;
  gap: 1px;
  height: 22px;
}
.time-window .tw-tick {
  flex: 1;
  border: 1px solid var(--line);
  min-width: 0;
}
.time-window .tw-tick[data-on="true"] {
  background: var(--muted);
  border-color: var(--muted);
}
.time-window .tw-track:last-child .tw-tick[data-on="true"] {
  background: var(--ink);
  border-color: var(--ink);
}
.time-window .tw-axis {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  margin-left: 9.7rem;
  color: var(--muted);
}
.time-window .tw-slots {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  max-height: 19rem;
  overflow: auto;
  padding: 0.3rem;
  margin: 1rem -0.3rem 2rem;
}
.time-window .tw-slot {
  font-variant-numeric: tabular-nums;
}
.time-window #tw-proposal {
  border-top: 1px solid var(--line);
  padding-top: 1.4rem;
}
.time-window textarea {
  width: 100%;
  resize: vertical;
  margin-top: 1rem;
  line-height: 1.7;
}
.time-window [hidden] {
  display: none;
}
@media (max-width: 700px) {
  .time-window .tw-person {
    grid-template-columns: 1fr 1fr;
  }
  .time-window .tw-person label:nth-child(2) {
    grid-column: 1 / -1;
    grid-row: 2;
  }
  .time-window .tw-person button {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
  }
  .time-window .tw-track {
    grid-template-columns: 5rem 1fr;
  }
  .time-window .tw-axis {
    margin-left: 5.7rem;
  }
  .time-window .tw-controls {
    grid-template-columns: 1fr 1fr;
  }
  .time-window .tw-slot {
    font-size: 0.875rem;
  }
}
/* Let minute strips shrink below one border-pixel per cell on small screens. */
.time-window .tw-track {
  grid-template-columns: 9rem minmax(0, 1fr);
}
.time-window .tw-strip {
  min-width: 0;
  gap: 0;
}
.time-window .tw-tick {
  border: 0;
  box-shadow: inset 0 0 0 0.5px var(--line);
}
@media (max-width: 700px) {
  .time-window .tw-track {
    grid-template-columns: 5rem minmax(0, 1fr);
  }
}

.time-window .tw-example-dialog {
  max-width: min(32rem, calc(100vw - 2rem));
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--muted);
  border-radius: 12px;
  padding: 1.5rem;
}
.time-window .tw-example-dialog::backdrop {
  background: rgb(0 0 0 / 45%);
}
.time-window .tw-example-dialog div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}