.com-adventcalendar__description {
  inline-size: min(100%, 76ch);
}

.com-adventcalendar__tiles {
  --adv-grid-min-col-size: 9rem;
  --adv-tile-bg-color: hsl(0deg 0% 100% / 0.15);
  --adv-tile-border-color: hsl(0deg 0% 80%);
  --adv-tile-lock-color: currentcolor;
  --adv-tile-text-color: hsl(0deg 0% 100%);

  display: grid;
  grid-template-columns: repeat(
    auto-fill,
    minmax(min(var(--adv-grid-min-col-size), 100%), 1fr)
  );
  gap: 1rem;
  list-style-type: none;
  padding: 1rem;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.com-adventcalendar__tiles > li {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  color: var(--adv-tile-text-color);
  background-color: var(--adv-tile-bg-color);
  border: 1px solid var(--adv-tile-border-color);
  border-radius: 0.5rem;
  box-shadow: 0 0 0.5rem hsl(0deg 0% 0%);
  transition: all 0.2s ease-in-out;
}

/* Closed (locked) tiles read more solid; openable tiles sit lighter. */
.com-adventcalendar__tiles > li:has(.com-adventcalendar__button--locked) {
  --adv-tile-bg-color: hsl(0deg 0% 100% / 0.5);
}

.com-adventcalendar__tiles > li:has(> button:not(.com-adventcalendar__button--locked)):hover,
.com-adventcalendar__tiles > li:has(> button:not(.com-adventcalendar__button--locked)):focus {
  box-shadow: 0 0 1rem hsl(0deg 0% 0%);
  transform: scale(1.025);
}

.com-adventcalendar__button {
  all: unset;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  inline-size: 100%;
  block-size: 100%;
  padding: 0;
  font-size: .75rem;
  color: inherit;
  text-decoration: none;
  background-color: inherit;
  border-radius: inherit;
}

.com-adventcalendar__button:not(.com-adventcalendar__button--locked) {
  cursor: pointer;
}

.com-adventcalendar__button [aria-hidden="true"] {
  position: absolute;
  inset-inline-end: 0.5rem;
  inset-block-end: 0.5rem;
  font-size: 2rem;
}

.com-adventcalendar__button .fa-lock {
  color: var(--adv-tile-lock-color);
}

.com-adventcalendar-background {
  --adv-tile-bg-color: transparent;

  padding: 1rem;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

body:has(.dialog-adventcalendar.loaded) {
  overflow-y: hidden;
}


.com-adventcalendar__cover {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.com-adventcalendar__date,
.com-adventcalendar__number {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-self: flex-end;
  justify-self: flex-start;
  font-size: 1.25em;
  line-height: 1;
  padding: .5em;
}

.com-adventcalendar__date > :first-child,
.com-adventcalendar__number {
  font-size: 2.5em;
  font-weight: 600;
}

.com-adventcalendar__dialog {
  margin: 0 auto;
  inline-size: min(100%, 62.5rem);
  padding: 1.5rem;
}

.com-adventcalendar__dialog > * {
  margin-block-end: unset;
}

.com-adventcalendar__dialog > * + * {
  margin-block-start: .75em;
}

.com-adventcalendar__dialog p:not([class]),
.com-adventcalendar__dialog ul:not([class]),
.com-adventcalendar__dialog ol:not([class]),
.com-adventcalendar__dialog li:not([class]) {
  inline-size: min(100%, 60ch);
}