/* board: columns, cards, list, calendar, gantt */
.board {
  display: flex;
  gap: 12px;
  padding: 16px 18px 22px;
  overflow: auto;
  align-items: stretch;
  flex: 1;
  min-height: 0;
}

.column[data-status="plan"] {
  flex: 1 1 400px;
  width: min(480px, 46vw);
  min-width: 320px;
  max-width: 560px;
}

.column {
  position: relative;
  flex: 0 0 auto;
  width: var(--col-w);
  background: color-mix(in srgb, var(--midground-base) 3.5%, transparent);
  border: 1px solid color-mix(in srgb, var(--midground-base) 6%, transparent);
  border-radius: 18px;
  min-height: 0;
  height: 100%;
  padding: 10px 10px 12px;
  display: flex;
  flex-direction: column;
  min-width: 0;
  transition: background var(--motion), border-color var(--motion);
}

.column.drop, .column.col-over {
  background: color-mix(in srgb, var(--midground-base) 6%, transparent);
  border-color: color-mix(in srgb, var(--midground-base) 12%, transparent);
}

.column-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  padding: 2px 2px 2px 6px;
  font-size: var(--ui);
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--paper);
  border-bottom: 0;
  cursor: grab;
  min-width: 0;
}

.col-label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.col-count {
  color: var(--muted);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  font-weight: 400;
}

.col-resize {
  position: absolute;
  top: 0;
  right: -4px;
  width: 8px;
  height: 100%;
  cursor: col-resize;
  z-index: 2;
}

.cards { display: flex; flex-direction: column; gap: 8px; flex: 1; min-height: 48px; overflow: auto; }

.quick-add {
  margin: 0;
  width: var(--control-h);
  height: var(--control-h);
  flex: 0 0 var(--control-h);
  display: grid;
  place-items: center;
  background: transparent;
  border: 0;
  color: var(--muted);
  font-size: 16px;
  border-radius: 8px;
  padding: 0;
  cursor: pointer;
}

.quick-add:hover { background: color-mix(in srgb, var(--midground-base) 8%, transparent); color: var(--paper); border-color: transparent; }

.quick-add .icon-svg { width: var(--icon); height: var(--icon); }

.card {
  background: var(--color-card);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: var(--card-pad);
  cursor: grab;
  min-width: 0;
  box-shadow: var(--shadow-soft);
  animation: stagger-in var(--motion) both;
  animation-delay: calc(var(--i, 0) * 24ms);
}

.card-plan-body {
  margin: 8px 0 0;
  min-height: 4.5em;
  max-height: 8.5em;
  overflow: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: var(--ui);
  line-height: 1.45;
  color: var(--paper);
  cursor: text;
  user-select: text;
  -webkit-user-select: text;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--line-soft);
  background: color-mix(in srgb, var(--midground-base) 4%, transparent);
}

.card.plan .card-signals:empty,
.card.plan .card-counts:empty { display: none; }

.card-plan-body:empty:before {
  content: attr(data-placeholder);
  color: var(--muted);
}

.card-plan-body:focus {
  outline: 1px solid var(--gold);
  outline-offset: 1px;
}

.column.drop-md {
  outline: 2px dashed var(--gold);
  outline-offset: -4px;
}

.card.issue {
  padding: 8px 10px;
}

.card.issue .card-title {
  margin: 2px 0 4px;
  font-size: var(--ui);
  -webkit-line-clamp: 2;
}

.card.issue .card-signals {
  margin-bottom: 0;
  align-items: center;
}

.card.issue .pri {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  background: var(--muted);
}

.card.issue .pri.urgent { background: var(--destructive, #c45c4a); }
.card.issue .pri.high { background: var(--gold, #c4a24a); }
.card.issue .pri.medium { background: var(--muted-strong, #8b939e); }
.card.issue .pri.low { background: var(--line, #3d444d); }

.card.plan {
  cursor: grab;
  padding: 10px 12px;
}

.card.plan .card-title {
  font-size: var(--title);
  -webkit-line-clamp: 3;
}

.chip.plan-kind {
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 10px;
}

.card.plan .card-plan-body { cursor: text; }

.card.plan .card-plan-body:focus,
.card.plan .card-plan-body:focus-within { cursor: text; }

.card.pri-urgent { border-left: 3px solid var(--destructive); }

.card.pri-high { border-left: 3px solid var(--gold); }

.card.pri-medium { border-left: 3px solid var(--muted-strong); }

.card.pri-low { border-left: 3px solid var(--line); }

.card.pri-none { border-left: none; }

.card:hover {
  border-color: color-mix(in srgb, var(--midground-base) 8%, transparent);
  background: color-mix(in srgb, var(--midground-base) 7%, transparent);
  box-shadow: none;
}

.card.picked { border-color: transparent; background: var(--gold-dim); }

.card.dragging {
  opacity: 1;
  transform: rotate(2deg) scale(1.02);
  box-shadow: 0 12px 28px color-mix(in srgb, #000 35%, transparent);
  will-change: transform;
  z-index: 3;
}

.card-top {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.card.pri-urgent, .card.overdue { box-shadow: inset 2px 0 0 color-mix(in srgb, var(--blocked) 45%, transparent); }

.card.pri-high { box-shadow: inset 2px 0 0 color-mix(in srgb, var(--gold) 40%, transparent); }

.card.running { box-shadow: inset 2px 0 0 color-mix(in srgb, var(--running) 40%, transparent); }

.card.review { box-shadow: inset 2px 0 0 color-mix(in srgb, var(--review) 40%, transparent); }

.card-ref {
  font-size: var(--caption);
  letter-spacing: 0;
  text-transform: none;
  color: var(--muted);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-title {
  margin: 4px 0 6px;
  font-weight: 500;
  font-size: var(--title);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-labels, .card-signals, .card-counts, .card-meta { display: flex; gap: 5px; flex-wrap: wrap; }

.card-labels { margin: -2px 0 6px; }

.column.stale { border-left: 3px solid color-mix(in srgb, var(--blocked) 70%, transparent); }

.column.stale .col-label { color: color-mix(in srgb, var(--midground-base) 62%, #f0877a); }

.col-count.wip-exceeded {
  background: color-mix(in srgb, var(--blocked) 30%, transparent);
  color: #ffb3a8;
  font-weight: 700;
}

.column-head.wip-over { border-bottom: 1px solid color-mix(in srgb, var(--blocked) 45%, transparent); }

.card[data-status="running"] .chip.age { color: var(--running); }

.card[data-status="review"] .chip.age { color: var(--review); }

.card-run {
  font-size: 11px;
  color: var(--muted-strong);
  margin: 0 0 6px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.card-signals { margin-bottom: 4px; }

.list { padding: 8px 20px 28px; overflow: auto; }

.row-task {
  display: grid;
  grid-template-columns: 28px minmax(72px, 88px) minmax(72px, 100px) minmax(0, 1fr) minmax(0, 120px) 80px 88px;
  gap: 12px;
  padding: 12px 10px;
  min-height: var(--row-h);
  margin: 2px 0;
  border-bottom: 0;
  border-radius: 12px;
  cursor: pointer;
  align-items: center;
}

.row-task > * {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.row-task:hover { background: var(--navy-2); }

.row-task.picked { background: var(--gold-dim); }

.list-head {
  color: var(--muted);
  font-size: var(--ui);
  letter-spacing: 0;
  text-transform: none;
  cursor: default;
}

.list-head:hover { background: transparent; }

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 20px 8px;
  min-height: 132px;
  text-align: center;
}

.empty-state p { margin: 0; }

.cal, .gantt {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: 12px 20px 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cal-nav, .gantt-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.cal-nav h2, .gantt-nav h2 {
  margin: 0 auto 0 0;
  font-family: var(--serif);
  font-size: 28px;
  font-weight: 400;
}

.cal-weekdays, .cal-week {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.cal-weekdays span {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 6px 8px;
}

.cal-day {
  min-height: 104px;
  border: 1px solid var(--line-soft);
  padding: 6px;
  background: var(--navy-2);
}

.cal-day.out { opacity: 0.42; }

.cal-day.today { border-color: var(--gold); }

.cal-day .num {
  display: inline-flex;
  width: 22px;
  height: 22px;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}

.cal-day.today .num { background: var(--gold); color: var(--navy); }

.cal-chip {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 3px 6px;
  font-size: 11px;
  text-align: left;
  background: var(--navy-mid);
  border-left: 2px solid var(--gold);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cal-chip.overdue { border-left-color: var(--blocked); }

.cal-more { font-size: 11px; color: var(--muted); margin-top: 4px; background: transparent; border: 0; padding: 0; }

.cal-unscheduled { font-size: 12px; color: var(--muted); }

.cal-unscheduled button { margin: 0 6px 6px 0; }

.gantt-scroll { overflow: auto; border: 1px solid var(--line-soft); }

.gantt-table { min-width: 100%; }

.gantt-head, .gantt-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  border-bottom: 1px solid var(--line-soft);
  min-height: 36px;
}

.gantt-head { position: sticky; top: 0; background: var(--navy); z-index: 2; }

.gantt-name {
  padding: 8px 10px;
  border-right: 1px solid var(--line-soft);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 12px;
  background: transparent;
  text-align: left;
}

.gantt-track { position: relative; min-height: 36px; }

.gantt-days {
  display: grid;
  font-size: 10px;
  color: var(--muted);
  text-align: center;
}

.gantt-days span { padding: 8px 0; border-right: 1px solid var(--line-soft); }

.gantt-days span.today { color: var(--navy); background: var(--gold); }

.gantt-bar {
  position: absolute;
  top: 7px;
  height: 22px;
  background: var(--gold);
  color: var(--navy);
  font-size: 11px;
  font-weight: 600;
  line-height: 22px;
  padding: 0 8px;
  overflow: hidden;
  white-space: nowrap;
  cursor: grab;
  user-select: none;
}

.gantt-bar.overdue { background: var(--blocked); color: var(--paper); }

.gantt-unscheduled { font-size: 12px; color: var(--muted); }

.cal-pop {
  position: fixed;
  z-index: 7;
  width: 240px;
  background: var(--navy-2);
  border: 1px solid var(--line);
  padding: 8px;
}

.cal-pop button { display: block; width: 100%; text-align: left; margin-bottom: 4px; }

.col-edit { display: flex; gap: 6px; align-items: center; margin-bottom: 6px; min-width: 0; }

.col-edit input[type="text"] { flex: 1 1 auto; min-width: 0; }

.col-edit input[type="color"] { width: 36px; padding: 2px; height: 32px; flex: 0 0 auto; }

.gantt-bar { padding-right: 10px; }

.gantt-resize {
  position: absolute;
  right: 0;
  top: 0;
  width: 8px;
  height: 100%;
  cursor: ew-resize;
  background: rgba(13, 27, 42, 0.25);
}

.gantt-bar.critical { outline: 1px solid var(--gold); }

.gantt-diamond {
  position: absolute;
  width: 14px;
  height: 14px;
  transform: rotate(45deg);
  background: var(--gold);
  border: 0;
  top: 10px;
}

.gantt-baseline {
  position: absolute;
  height: 4px;
  top: 4px;
  background: color-mix(in srgb, var(--midground-base) 35%, transparent);
}

.gantt-group { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold-lt); padding: 8px 8px 2px; }

.card-meta .eta { color: var(--gold-lt); }

.card-slot { min-height: 72px; }

.vs-spacer { flex: 0 0 auto; pointer-events: none; }

.card.kb-focus { outline: 2px solid var(--gold, #c4a24a); outline-offset: 2px; }

.column-head {
  gap: 8px;
}

.column[data-group-by] .column-head {
  cursor: default;
}
.card.pending {
  opacity: 0.7;
}