/* Week view */

.week__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: calc(24px * var(--density));
  flex-wrap: wrap;
}

.week__title {
  font-family: var(--display);
  font-size: 40px;
  font-weight: 400;
  letter-spacing: -0.035em;
  margin: 0 0 6px;
  color: var(--ink);
}

.week__range {
  margin: 0;
}

.week__nav {
  display: flex;
  gap: 4px;
  align-items: center;
}

/* Quick-add */
.week__quickadd {
  margin-bottom: calc(24px * var(--density));
  position: relative;
}

.quickadd__input {
  font-size: 16px;
  padding: calc(10px * var(--density)) 0;
}

.quickadd__hint {
  display: block;
  margin-top: 6px;
  color: var(--ink-3);
}

/* Strip */
.week__strip {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.wcol {
  position: relative;
  background: var(--paper-2);
  padding: calc(14px * var(--density)) calc(12px * var(--density));
  min-height: calc(320px * var(--density));
  min-width: 0;
  border-right: 1px solid var(--rule);
  cursor: default;
  transition: background 240ms cubic-bezier(0.2, 0.7, 0.2, 1);
  overflow: hidden;
}

.wcol:last-child { border-right: 0; }

.wcol--today {
  background: var(--paper);
}

.wcol--today::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--accent);
}

.wcol--past .wrow__title,
.wcol--past .wcol__dow,
.wcol--past .wcol__day { /* nothing — keep visible, dimming handled per-row */ }

.wcol__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: calc(12px * var(--density));
  border-bottom: 1px solid var(--rule);
  margin-bottom: calc(12px * var(--density));
}

.wcol__dow {
  color: var(--ink-2);
  font-weight: 500;
}

.wcol--today .wcol__dow,
.wcol--today .wcol__day {
  color: var(--ink);
}

.wcol__day {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
}

.wcol__body {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.wcol__empty {
  color: var(--ink-3);
  padding: 6px 0;
}

/* ── Chip ───────────────────────────────────────────────────────────────
   Each task on a day is a chip: paper-3 background, 2px track-colored
   left edge, single-line title truncated with ellipsis, mono est right.
   Clicking a chip expands it inline (chip grows, shows deliverable +
   refs + actions). Status reads through visual treatment alone.
*/
.chip {
  position: relative;
  background: var(--paper-3);
  border-left: 2px solid var(--track);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 5px 8px 5px 8px;
  cursor: default;
  transition: background 160ms cubic-bezier(0.2, 0.7, 0.2, 1),
              padding 220ms cubic-bezier(0.2, 0.7, 0.2, 1);
  min-width: 0;
}

.chip:hover {
  background: color-mix(in oklch, var(--paper-3), var(--ink) 6%);
}

.chip__main {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
}

.chip__ord {
  flex-shrink: 0;
  font-size: 10px;
  letter-spacing: 0.04em;
  line-height: 1.35;
}

.chip--open .chip__ord {
  align-self: flex-start;
  margin-top: 1px;
}

.chip__title {
  flex: 1;
  min-width: 0;
  font-family: var(--body);
  font-size: 13px;
  line-height: 1.35;
  color: var(--ink);
  letter-spacing: -0.005em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chip__est {
  flex-shrink: 0;
  color: var(--ink-3);
  font-size: 10px;
  letter-spacing: 0.06em;
}

.chip__input {
  flex: 1;
  min-width: 0;
  font-family: var(--body);
  font-size: 13px;
  line-height: 1.35;
  border: 0;
  border-bottom: 1px solid var(--ink);
  background: transparent;
  outline: none;
  color: var(--ink);
  padding: 0;
}

/* ── Expanded chip ─────────────────────────────────────────────────── */
.chip--open {
  padding: 8px 10px 9px 10px;
  background: var(--paper);
  box-shadow: inset 0 0 0 1px var(--rule);
}
.wcol--today .chip--open {
  background: var(--paper-2);
}
.chip--open:hover {
  background: var(--paper);
}
.wcol--today .chip--open:hover {
  background: var(--paper-2);
}

.chip--open .chip__title {
  white-space: normal;
  text-overflow: clip;
  overflow: visible;
  font-size: 13.5px;
  font-weight: 500;
  cursor: text;
  text-wrap: pretty;
}

.chip--open .chip__est {
  align-self: flex-start;
  margin-top: 3px;
}

.chip__detail {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--rule);
}

.chip__deliverable {
  margin: 0;
  font-size: 12.5px;
  color: var(--ink-2);
  line-height: 1.5;
  text-wrap: pretty;
}

.chip__refs {
  margin-top: 8px;
}
.chip__refs .refs {
  font-size: 9.5px;
  letter-spacing: 0.03em;
}
.chip__refs .refs__sep {
  padding: 0 6px;
}

.chip__relates {
  margin-top: 6px;
}
.chip__relates .refs {
  font-size: 9.5px;
  letter-spacing: 0.03em;
}
.chip__relates .refs__sep {
  padding: 0 6px;
}

.chip__foot {
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.chip__track {
  color: var(--ink-3);
  letter-spacing: 0.08em;
}

.chip__actions {
  display: flex;
  gap: 2px;
  flex-wrap: wrap;
}

.chip__btn {
  font-size: 11px;
  padding: 4px 7px;
  color: var(--ink-2);
}
.chip__btn:hover {
  color: var(--ink);
}

.chip__btn--del {
  color: var(--ink-3);
}
.chip__btn--del:hover {
  color: var(--signal);
}

/* ── Status variants ────────────────────────────────────────────────── */
.chip--done .chip__title {
  color: var(--ink-3);
  text-decoration: line-through;
  text-decoration-thickness: 1px;
  text-decoration-color: var(--ink-3);
}
.chip--done {
  background: transparent;
}
.chip--done:hover {
  background: var(--paper-3);
}
.wcol--today .chip--done {
  background: transparent;
}
.wcol--today .chip--done:hover {
  background: var(--paper-2);
}

.chip--skipped {
  background: transparent;
  border-left-style: dashed;
}
.chip--skipped .chip__title {
  color: var(--ink-3);
}
.chip--skipped:hover {
  background: var(--paper-3);
}
.wcol--today .chip--skipped:hover {
  background: var(--paper-2);
}

/* Day quick-add */
.wcol__addrow {
  margin-top: calc(10px * var(--density));
  padding-top: calc(10px * var(--density));
  border-top: 1px dashed var(--rule);
}

.dqa__input {
  font-size: 14px;
  padding: 6px 0;
}

/* Legend */
.week__legend {
  margin-top: calc(20px * var(--density));
  padding-top: calc(16px * var(--density));
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}

.week__legend-spacer { flex: 1; min-width: 0; }

.week__legend-hint {
  color: var(--ink-3);
  letter-spacing: 0.04em;
  text-transform: none;
  font-size: 11.5px;
}

.week__legend-label {
  color: var(--ink-3);
}

.week__legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.legend__rule {
  display: inline-block;
  width: 9px;
  height: 9px;
}

.week__legend-item .meta-sm {
  color: var(--ink-2);
}

/* Narrower screens — switch to vertical days */
@media (max-width: 900px) {
  .week__strip {
    grid-template-columns: 1fr;
  }
  .wcol {
    border-right: 0;
    border-bottom: 1px solid var(--rule);
    min-height: 0;
  }
  .wcol:last-child { border-bottom: 0; }
  .wcol--today::before {
    width: 100%;
    height: 1px;
    bottom: auto;
  }
}