.cal-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  align-items: center;
  margin-bottom: 14px;
}

.cal-months {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.cal-month {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 12px;
}

.cal-grid {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-variant-numeric: tabular-nums;
}

.cal-grid th {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mute);
  font-weight: 600;
  padding: 6px 2px;
}

.cal-grid td {
  height: 48px;
  text-align: center;
  vertical-align: top;
  border: 1px solid #eee9df;
  font-family: var(--mono);
  font-size: 14px;
  padding: 6px 2px;
  background: var(--paper);
}

.cal-grid td.is-empty { background: transparent; border-color: transparent; }
.cal-grid td.is-range { background: var(--range); }
.cal-grid td.is-start {
  box-shadow: inset 0 0 0 2px var(--accent);
  font-weight: 700;
}
.cal-grid td.is-end {
  box-shadow: inset 0 0 0 2px var(--sage);
  font-weight: 700;
}
.cal-grid td.is-start.is-end {
  box-shadow: inset 0 0 0 2px var(--accent), inset 0 0 0 4px var(--sage);
}
.cal-grid td.is-today {
  background-image: radial-gradient(circle at 50% 86%, var(--ink) 2px, transparent 3px);
}

.cal-mark {
  display: block;
  font-family: var(--sans);
  font-size: 9px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--mute);
  line-height: 1.2;
}

.cal-gap {
  grid-column: 1 / -1;
  border: 1px dashed var(--line);
  padding: 16px;
  text-align: center;
  color: var(--mute);
}

@media (max-width: 760px) {
  .cal-months { grid-template-columns: 1fr; }
  .cal-grid td { height: 52px; }
}