/* Calendar page: the month bar and tabs, the month grid (a real table; dots on phones, titles on wide screens), the list view and the day panel (logical properties only). */
.month-nav {
  display: grid;
  grid-template-areas:
    "title title"
    "prev next";
  gap: var(--s-2) var(--s-3);
  align-items: center;
  justify-items: start;
}

.month-nav h2 {
  grid-area: title;
  margin: 0;
  font-size: var(--fs-3);
}

.month-nav > :first-child {
  grid-area: prev;
}

.month-nav > :last-child {
  grid-area: next;
  justify-self: end;
}

@media (min-width: 640px) {
  .month-nav {
    grid-template-areas: "prev title next";
    grid-template-columns: 1fr auto 1fr;
  }

  .month-nav h2 {
    text-align: center;
  }
}

.month-nav a,
.month-nav .is-off,
.tabs a {
  display: inline-flex;
  align-items: center;
  min-block-size: 44px;
  padding-inline: var(--s-3);
  font-weight: 700;
}

.month-nav a,
.month-nav .is-off {
  padding-inline: 0;
}

.month-nav .is-off {
  color: var(--text-muted);
}

.cal-tools {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2) var(--s-4);
  margin-block-start: var(--s-3);
}

.tabs {
  display: flex;
  gap: var(--s-2);
  margin: 0;
}

.tabs a {
  border: 2px solid var(--border);
  border-radius: 999px;
  color: var(--text);
  text-decoration: none;
}

.tabs a[aria-current="true"] {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}

.cal {
  inline-size: 100%;
  margin-block-start: var(--s-4);
  table-layout: fixed;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.cal th {
  padding-block: var(--s-2);
  background: var(--bg);
  border-block-end: 1px solid var(--border);
  color: var(--text-muted);
  font-size: var(--fs-0);
  font-weight: 700;
  text-align: center;
}

.cal th + th,
.cal td + td {
  border-inline-start: 1px solid var(--border);
}

.cal tbody tr + tr td {
  border-block-start: 1px solid var(--border);
}

.cal td {
  block-size: 3.75rem;
  padding: 0;
  vertical-align: top;
}

.cal-cell.is-outside {
  background: var(--bg);
}

.cal-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-1);
  block-size: 100%;
  padding: var(--s-1);
  color: var(--text);
  text-decoration: none;
}

a.cal-link:hover {
  background: color-mix(in srgb, var(--c-teal) 12%, var(--surface));
}

a.cal-link:focus-visible {
  outline-offset: -3px;
}

.is-outside .cal-link {
  color: var(--text-muted);
}

.is-selected .cal-link {
  background: color-mix(in srgb, var(--c-teal) 22%, var(--surface));
  box-shadow: inset 0 0 0 2px var(--accent-text);
}

.is-selected .cal-title {
  background: var(--surface);
}

.cal-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-inline-size: 1.75rem;
  block-size: 1.75rem;
  border-radius: 999px;
  font-size: var(--fs-0);
  font-weight: 700;
}

.is-today .cal-num {
  background: var(--accent);
  color: var(--on-accent);
}

.cal-dots {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-1);
  justify-content: center;
}

.cal-dot {
  inline-size: var(--s-2);
  block-size: var(--s-2);
  border-radius: 50%;
  background: var(--accent-text);
}

.cal-count,
.cal-titles {
  display: none;
}

@media (min-width: 768px) {
  .cal td {
    block-size: 7rem;
  }

  .cal-link {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-areas:
      "num count"
      "titles titles";
    grid-template-rows: auto 1fr;
    align-items: center;
    padding: var(--s-2);
  }

  .cal-num {
    grid-area: num;
  }

  .cal-dots {
    display: none;
  }

  .cal-count {
    display: inline-flex;
    grid-area: count;
    justify-self: end;
    align-items: center;
    justify-content: center;
    min-inline-size: 1.5rem;
    padding-inline: var(--s-1);
    background: color-mix(in srgb, var(--c-teal) 22%, var(--surface));
    border-radius: 999px;
    font-size: var(--fs-0);
    font-weight: 700;
  }

  .cal-titles {
    display: grid;
    grid-area: titles;
    align-self: start;
    gap: var(--s-1);
    min-inline-size: 0;
  }

  .cal-title,
  .cal-more {
    overflow: hidden;
    padding-inline: var(--s-2);
    font-size: var(--fs-0);
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .cal-title {
    background: color-mix(in srgb, var(--c-teal) 22%, var(--surface));
    border-radius: var(--radius-sm);
  }

  .cal-more {
    color: var(--text-muted);
  }
}

.date-group {
  margin-block-start: var(--s-6);
}

.date-group > h3 {
  margin: 0;
  padding-block-end: var(--s-2);
  border-block-end: 1px solid var(--border);
  font-size: var(--fs-2);
}

.day-panel > h2 {
  margin-block: 0 var(--s-3);
  font-size: var(--fs-3);
  text-align: start;
}

.day-panel .hint {
  margin: 0;
  color: var(--text-muted);
}