/* AiB Platform — the kanban board (tools / tickets). The board is its own
   horizontal scroller at every width: columns never push the page sideways. */

.board {
  display: grid;
  grid-template-columns: repeat(4, minmax(230px, 1fr));
  gap: 14px;
  align-items: start;
  overflow-x: auto;
  padding-bottom: 10px;
}
@media (max-width: 1180px) { .board { grid-template-columns: repeat(4, 250px); } }
.board-col { background: color-mix(in srgb, var(--white) 55%, var(--canvas)); border: 1px solid var(--hairline); border-radius: var(--radius); padding: 10px; }
.board-col-head {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 6px 8px 12px;
}
.board-col-head .dot { width: 7px; height: 7px; border-radius: 50%; }
.board-col-head .name {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.board-col-head .count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--grey);
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: 999px;
  padding: 1px 8px;
}
.task-card {
  display: block;
  width: 100%;
  text-align: left;
  background: var(--white);
  border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card);
  padding: 13px 14px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: border-color 0.25s, transform 0.25s;
  font: inherit;
  color: inherit;
}
.task-card:hover { border-color: var(--hairline-strong); transform: translateY(-1px); }
.task-id { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.06em; color: var(--grey-dark); }
.task-title { margin: 5px 0 9px; font-size: 13.5px; font-weight: 500; line-height: 1.35; }
.task-labels { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 11px; }
.label-chip {
  padding: 2px 9px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.label-chip--a { color: var(--info); background: var(--info-face); }
.label-chip--b { color: var(--ok); background: var(--ok-face); }
.label-chip--c { color: var(--warn); background: var(--warn-face); }
.task-foot { display: flex; align-items: center; gap: 8px; }
.task-due {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--grey);
}