/* Week view. Colors and spacing come from tokens.css. */
.week {
  --week-hour-h: 72px;
  --week-col-min: 6.5rem;
  --week-gutter: 3.75rem;
  --week-conflict: #C74634;
  min-width: 0;
  max-width: 100%;
  color: var(--ink);
  font-size: var(--t-sm);
}

/* The grid scrolls sideways inside this box so the page never does. */
.week-scroll {
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper-2);
}
.week-scroll:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

.week-grid {
  display: grid;
  grid-template-columns: var(--week-gutter) repeat(var(--week-days), minmax(var(--week-col-min), 1fr));
  grid-template-rows: auto calc(var(--week-hour-h) * var(--week-span));
  min-width: calc(var(--week-gutter) + var(--week-days) * var(--week-col-min));
  padding-bottom: var(--s3);
}

.week-corner, .week-dayname {
  grid-row: 1;
  background: var(--paper-2);
  border-bottom: 1px solid var(--line);
}
.week-dayname {
  display: grid;
  gap: 2px;
  padding: var(--s2) var(--s1);
  text-align: center;
  font-weight: 600;
  color: var(--ink-2);
  border-left: 1px solid var(--line-soft);
}

.week-hours, .week-lines, .week-col { grid-row: 2; position: relative; }
.week-hours { grid-column: 1; }
.week-lines { grid-column: 2 / -1; pointer-events: none; }
.week-hour {
  position: absolute;
  right: var(--s2);
  margin-top: 1px;
  line-height: 1.2;
  font-size: 12px;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.week-line { position: absolute; left: 0; right: 0; border-top: 1px solid var(--line-soft); }
.week-col { border-left: 1px solid var(--line-soft); }

.week-block {
  position: absolute;
  box-sizing: border-box;
  min-height: 0;
  margin: 0;
  padding: 2px var(--s1);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1px;
  overflow: hidden;
  text-align: left;
  font: inherit;
  font-size: 14px;
  line-height: 1.25;
  color: var(--ink);
  background: color-mix(in srgb, var(--blue) 12%, var(--paper-2));
  border: 1px solid color-mix(in srgb, var(--blue) 45%, var(--paper-2));
  border-left: 4px solid var(--blue);
  border-radius: 4px;
  /* Leave a hairline between side-by-side blocks. */
  border-right-width: 2px;
  border-right-color: var(--paper-2);
  cursor: pointer;
}
.week-block:hover { background: color-mix(in srgb, var(--blue) 20%, var(--paper-2)); }
.week-block:focus-visible { outline: 3px solid var(--gold); outline-offset: 1px; z-index: 2; }
.week-block-title { font-weight: 600; overflow-wrap: break-word; hyphens: auto; -webkit-hyphens: auto; }
.week-block-time, .week-block-meta { font-size: 13px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.week-block-tag { margin-left: 4px; padding: 0 5px; border-radius: 999px; font-size: 12px; background: var(--paper-2); border: 1px solid var(--line); color: var(--ink-2); }

/* Conflicts use stripes, a dashed border and a text flag, so color is never the only signal. */
.week-block.is-conflict {
  background:
    repeating-linear-gradient(135deg, color-mix(in srgb, var(--week-conflict) 16%, transparent) 0 6px, transparent 6px 12px),
    color-mix(in srgb, var(--week-conflict) 6%, var(--paper-2));
  border: 2px dashed var(--week-conflict);
  border-left: 4px solid var(--week-conflict);
}
.week-block-flag {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--week-conflict);
}

.week-unscheduled { margin-top: var(--s4); }
.week-subhead { margin: 0 0 var(--s2); font-size: var(--t-sm); color: var(--ink-2); }
.week-unscheduled-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: var(--s2); }
.week-chip {
  min-height: 40px;
  padding: var(--s1) var(--s3);
  font: inherit;
  color: var(--ink);
  background: var(--paper-2);
  border: 1px dashed var(--line);
  border-radius: 4px;
  cursor: pointer;
  text-align: left;
}
.week-chip:hover { border-color: var(--blue); }
.week-chip:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }

/* (Day summaries now sit at the top of each column.) */
.week-summary { list-style: none; margin: var(--s4) 0 0; padding: 0; display: grid; gap: var(--s1); color: var(--ink-2); }
.week-summary-day { font-variant-numeric: tabular-nums; }

.week-dayname-day { font-weight: 600; color: var(--ink); }
.week-dayname-sum { font-weight: 400; font-size: 12px; color: var(--ink-3); line-height: 1.25; }

/* A section being previewed (hovered in the results): outlined, see-through, labeled. */
.week-block.is-preview {
  background: color-mix(in srgb, var(--blue) 5%, transparent);
  border: 2px dashed var(--blue-deep);
  border-left: 4px dashed var(--blue-deep);
  z-index: 1;
}
.week-block.is-preview .week-block-flag { color: var(--blue-deep); }
.week-block.is-preview.is-conflict { border-color: var(--week-conflict); }
.week-chip.is-preview { border-color: var(--blue-deep); }

/* Breaks between classes, written into the gap. */
.week-gap {
  position: absolute;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 12px;
  font-style: italic;
  color: var(--ink-3);
  pointer-events: none;
}

/* The compact grid inside the schedule panel. */
.week.is-compact { --week-hour-h: 60px; --week-col-min: 4.75rem; --week-gutter: 3.25rem; }
.week.is-compact .week-hour { font-size: 11px; }
.week-block-title { flex-shrink: 0; }
.week.is-compact .week-block-title { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; }
.week.is-compact .week-block-sec { display: none; }
.week.is-compact .week-block-tag { margin-left: 0; }

/* Day by day */
.agenda { display: grid; gap: var(--s4); }
.agenda-empty { color: var(--ink-3); font-size: var(--t-sm); }
.agenda-dayname { margin: 0; font-size: 1rem; }
.agenda-sum { margin: 2px 0 var(--s2); font-size: var(--t-sm); color: var(--ink-3); }
.agenda-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s2); }
.agenda-item { display: grid; gap: 2px; padding: var(--s2) var(--s3); border-left: 4px solid var(--blue); background: color-mix(in srgb, var(--blue) 8%, var(--paper-2)); border-radius: 4px; }
.agenda-item.is-conflict { border-left-color: var(--week-conflict, #C74634); }
.agenda-item.is-preview { border-left-style: dashed; background: transparent; outline: 1px dashed var(--blue-deep); }
.agenda-open { all: unset; cursor: pointer; display: grid; gap: 2px; }
.agenda-open:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.agenda-time { font-size: var(--t-sm); color: var(--ink-2); font-variant-numeric: tabular-nums; }
.agenda-title { font-weight: 600; font-size: 1rem; }
.agenda-meta { font-size: 13px; color: var(--ink-2); }
.agenda-clash { font-size: 13px; font-weight: 600; color: var(--week-conflict, #C74634); }
.agenda-gap { font-size: 13px; font-style: italic; color: var(--ink-3); padding-left: var(--s3); }