.hub-calendar {
  --cal-ink: var(--ink, var(--text, #f8f5ff));
  --cal-muted: var(--muted, rgba(237, 228, 255, 0.68));
  --cal-line: var(--line, rgba(255, 255, 255, 0.12));
  --cal-panel: rgba(18, 12, 31, 0.56);
  color: var(--cal-ink, var(--ink, var(--text, #f8f5ff)));
  width: 100%;
}

.hub-cal-head,
.hub-cal-toolbar,
.hub-cal-nav,
.hub-cal-event,
.hub-cal-error,
.hub-cal-loading {
  display: flex;
  align-items: center;
}

.hub-cal-head {
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.hub-cal-eyebrow {
  margin: 0 0 3px;
  color: var(--cal-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.hub-cal-head h3 {
  margin: 0;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
}

.hub-cal-account {
  color: var(--cal-muted);
  font-size: 0.78rem;
  text-align: right;
}

.hub-cal-view-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--cal-line);
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.18);
}

.hub-cal-view-tabs button,
.hub-cal-icon-button,
.hub-cal-today-button,
.hub-cal-refresh,
.hub-cal-error button,
.hub-calendar-host-tabs button {
  min-height: 44px;
  border: 1px solid transparent;
  border-radius: 11px;
  color: var(--cal-ink, var(--ink, var(--text, #f8f5ff)));
  background: transparent;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.hub-cal-view-tabs button.active,
.hub-calendar-host-tabs button.active {
  border-color: rgba(127, 215, 255, 0.38);
  background: linear-gradient(135deg, rgba(127, 215, 255, 0.2), rgba(200, 165, 255, 0.16));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.hub-cal-toolbar {
  justify-content: space-between;
  gap: 12px;
  min-height: 64px;
}

.hub-cal-nav { gap: 5px; }

.hub-cal-icon-button,
.hub-cal-today-button,
.hub-cal-refresh,
.hub-cal-error button {
  border-color: var(--cal-line);
  background: rgba(255, 255, 255, 0.055);
}

.hub-cal-icon-button {
  width: 44px;
  padding: 0;
  font-size: 1.55rem;
  line-height: 1;
}

.hub-cal-today-button,
.hub-cal-refresh,
.hub-cal-error button { padding: 0 14px; }

.hub-cal-refresh { color: var(--cal-muted); }

.hub-calendar button:hover,
.hub-calendar button:focus-visible,
.hub-calendar-host-tabs button:hover,
.hub-calendar-host-tabs button:focus-visible {
  border-color: rgba(127, 215, 255, 0.58);
  outline: none;
}

.hub-cal-range {
  flex: 1;
  min-width: 0;
  text-align: center;
  font-size: 0.98rem;
}

.hub-cal-status {
  min-height: 20px;
  margin: -7px 0 7px;
  color: var(--cal-muted);
  font-size: 0.74rem;
  text-align: center;
}

.hub-cal-content {
  min-height: 220px;
  border: 1px solid var(--cal-line);
  border-radius: 16px;
  background: var(--cal-panel);
  overflow: hidden;
}

.hub-cal-loading,
.hub-cal-error,
.hub-cal-empty {
  min-height: 220px;
  justify-content: center;
  flex-direction: column;
  gap: 9px;
  padding: 28px;
  color: var(--cal-muted);
  text-align: center;
}

.hub-cal-loading span:first-child {
  width: 25px;
  height: 25px;
  border: 2px solid rgba(255, 255, 255, 0.16);
  border-top-color: #7fd7ff;
  border-radius: 50%;
  animation: hub-cal-spin 0.8s linear infinite;
}

.hub-cal-error strong,
.hub-cal-empty strong { color: var(--cal-ink); }
.hub-cal-error button { margin-top: 7px; }

.hub-cal-agenda {
  display: grid;
  gap: 8px;
  padding: 12px;
}

.hub-cal-event {
  position: relative;
  align-items: stretch;
  min-width: 0;
  border: 1px solid var(--cal-line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.055);
  overflow: hidden;
}

.hub-cal-event-rule {
  flex: 0 0 4px;
  background: var(--event-color);
}

.hub-cal-event-copy {
  display: grid;
  min-width: 0;
  gap: 3px;
  padding: 11px 13px;
}

.hub-cal-event-title {
  min-width: 0;
  color: var(--cal-ink);
  font-size: 0.9rem;
  font-weight: 750;
  line-height: 1.3;
  overflow-wrap: anywhere;
  text-decoration: none;
}

a.hub-cal-event-title:hover { text-decoration: underline; }

.hub-cal-event-time,
.hub-cal-event-location {
  color: var(--cal-muted);
  font-size: 0.77rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.hub-cal-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.hub-cal-week-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(132px, 1fr));
  min-width: 924px;
}

.hub-cal-day {
  min-height: 330px;
  border-right: 1px solid var(--cal-line);
}

.hub-cal-day:last-child { border-right: 0; }

.hub-cal-day > header {
  display: grid;
  gap: 2px;
  padding: 12px 9px;
  border-bottom: 1px solid var(--cal-line);
  color: var(--cal-muted);
  text-align: center;
}

.hub-cal-day > header strong { color: var(--cal-ink); }
.hub-cal-day.is-today > header { background: rgba(127, 215, 255, 0.12); }

.hub-cal-day-events {
  display: grid;
  align-content: start;
  gap: 6px;
  padding: 7px;
}

.hub-cal-event.is-compact { border-radius: 8px; }
.hub-cal-event.is-compact .hub-cal-event-copy { gap: 2px; padding: 7px 8px; }
.hub-cal-event.is-compact .hub-cal-event-title { font-size: 0.74rem; }
.hub-cal-event.is-compact .hub-cal-event-time { font-size: 0.68rem; }
.hub-cal-day-empty { padding: 12px 4px; color: var(--cal-muted); font-size: 0.72rem; text-align: center; }

.hub-cal-month-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(112px, 1fr));
  min-width: 784px;
}

.hub-cal-weekday {
  padding: 10px 6px;
  border-right: 1px solid var(--cal-line);
  border-bottom: 1px solid var(--cal-line);
  color: var(--cal-muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-align: center;
  text-transform: uppercase;
}

.hub-cal-month-day {
  min-height: 116px;
  padding: 7px;
  border-right: 1px solid var(--cal-line);
  border-bottom: 1px solid var(--cal-line);
}

.hub-cal-month-day.is-outside { background: rgba(0, 0, 0, 0.12); }
.hub-cal-month-day > header { margin-bottom: 6px; color: var(--cal-muted); font-size: 0.78rem; font-weight: 800; }
.hub-cal-month-day.is-today > header span {
  display: inline-grid;
  place-items: center;
  width: 27px;
  height: 27px;
  border-radius: 50%;
  color: #10202a;
  background: #7fd7ff;
}

.hub-cal-month-events { display: grid; gap: 4px; }
.hub-cal-month-day .hub-cal-event-copy { padding: 5px 6px; }
.hub-cal-month-day .hub-cal-event-time { display: none; }
.hub-cal-more { padding: 2px 5px; color: var(--cal-muted); font-size: 0.68rem; font-weight: 700; }

.hub-calendar-host-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
  margin: 0 0 14px;
  padding: 4px;
  border: 1px solid var(--cal-line, rgba(255, 255, 255, 0.12));
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.18);
}

.hub-calendar-host-pane[hidden] { display: none !important; }
.hub-calendar-dot-wrap { padding-bottom: 18px; }

@keyframes hub-cal-spin { to { transform: rotate(360deg); } }

@media (max-width: 720px) {
  .hub-cal-head { align-items: flex-start; }
  .hub-cal-account { max-width: 48%; }
  .hub-cal-toolbar { flex-wrap: wrap; padding: 8px 0; }
  .hub-cal-nav { order: 1; }
  .hub-cal-refresh { order: 2; margin-left: auto; }
  .hub-cal-range { order: 3; flex-basis: 100%; padding: 5px 0 2px; }
  .hub-cal-status { margin-top: -2px; }
  .hub-cal-content { min-height: 200px; }
  .hub-cal-week-grid { grid-template-columns: repeat(7, minmax(118px, 1fr)); min-width: 826px; }
  .hub-cal-month-grid { grid-template-columns: repeat(7, minmax(104px, 1fr)); min-width: 728px; }
  .hub-cal-month-day { min-height: 96px; }
}

@media (prefers-reduced-motion: reduce) {
  .hub-cal-loading span:first-child { animation-duration: 1.8s; }
}