.hl-month-calendar { margin-bottom: 18px; }
.hl-month-heading, .hl-month-controls, .hl-month-filter { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.hl-month-heading { justify-content: space-between; margin-bottom: 14px; }
.hl-month-heading h2 { margin: 0; font-size: 1.15rem; color: var(--gold); }
.hl-month-controls { margin-bottom: 12px; }
.hl-month-controls input { width: auto; min-width: 135px; flex: 1 1 135px; }
.hl-month-controls label { font-size: .8rem; color: var(--text-dim); }
.hl-month-filter { margin-bottom: 14px; }
.hl-month-filter label { font-size: .8rem; color: var(--text-dim); }
.hl-month-filter input { flex: 1 1 130px; min-width: 100px; width: auto; }
.hl-month-weekdays, .hl-month-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 5px; }
.hl-month-weekdays { text-align: center; font-size: .75rem; color: var(--text-dim); padding: 5px 0 9px; }
.hl-month-day { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; gap: 4px; min-height: 86px; padding: 9px 2px; background: rgba(255,255,255,.025); border: 1px solid var(--border-subtle); border-radius: 9px; color: var(--text); font: inherit; cursor: pointer; overflow-wrap: anywhere; }
.hl-month-day:hover, .hl-month-day:focus-visible { background: rgba(201,169,110,.12); border-color: var(--gold); }
.hl-month-day:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.hl-month-number { font-weight: 700; font-size: .95rem; }
.hl-month-lunar { font-size: .69rem; color: var(--text-dim); }
.hl-month-term { color: var(--gold); font-weight: 600; font-size: .69rem; }
.hl-day-selected { border-color: var(--gold); box-shadow: inset 0 0 0 1px var(--gold); background: rgba(201,169,110,.1); }
.hl-month-match { font-size: .68rem; }
.hl-activity-good .hl-month-match { color: #8acda2; }
.hl-activity-bad .hl-month-match { color: #eb9a91; }
.hl-activity-conflict .hl-month-match { color: #eacb81; }
.hl-activity-none { opacity: .48; }
.hl-month-status, .hl-month-rules { line-height: 1.6; color: var(--text-dim); font-size: .76rem; margin-top: 12px; }
.hl-month-error { color: #f2a196; }
.hl-month-footer { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
#hl-day-detail { scroll-margin-top: 20px; }
@media (max-width: 520px) {
  .hl-month-calendar { padding: 14px 10px; }
  .hl-month-grid, .hl-month-weekdays { gap: 3px; }
  .hl-month-day { min-height: 80px; border-radius: 7px; }
  .hl-month-controls { gap: 6px; }
  .hl-month-lunar, .hl-month-term, .hl-month-match { font-size: .64rem; }
}