/* Staff attendance classroom grouping, compact roster cards, and responsive roster details. */

.admin-attendance-room-group {
  display: grid;
  gap: 8px;
  margin-bottom: 11px;
  padding: 9px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(241, 248, 252, 0.84));
  border: 1px solid rgba(13, 111, 167, 0.12);
  border-radius: 15px;
}

.admin-attendance-room-group-heading {
  position: sticky;
  top: -1px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-width: 0;
  padding: 8px 10px;
  color: var(--navy);
  background:
    radial-gradient(circle at 100% 0, rgba(244, 211, 94, 0.18) 0 34px, transparent 35px),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(235, 247, 252, 0.96));
  border: 1px solid rgba(13, 111, 167, 0.12);
  border-radius: 12px;
  box-shadow: 0 8px 18px rgba(16, 38, 61, 0.06);
}

.admin-attendance-room-group-heading strong,
.admin-attendance-room-group-heading small {
  min-width: 0;
  overflow-wrap: anywhere;
}

.admin-attendance-room-group-heading strong {
  font-size: 0.88rem;
  font-weight: 950;
}

.admin-attendance-room-group-title {
  appearance: none;
  width: fit-content;
  min-width: 0;
  padding: 0;
  color: var(--navy);
  background: transparent;
  border: 0;
  border-radius: 9px;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 950;
  line-height: 1.2;
  text-align: left;
  cursor: default;
}

button.admin-attendance-room-group-title,
button.admin-attendance-room-badge {
  cursor: pointer;
}

button.admin-attendance-room-group-title:hover,
button.admin-attendance-room-group-title:focus-visible {
  color: var(--blue);
  outline: 3px solid rgba(13, 111, 167, 0.14);
}

.admin-attendance-room-group-heading small {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 850;
  text-align: right;
}

.admin-attendance-room-group-list {
  display: grid;
  gap: 8px;
}

.admin-attendance-card-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 10px;
}

.admin-attendance-card-title {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.admin-attendance-card-title h4 {
  margin: 0;
}

.admin-attendance-room-badge {
  appearance: none;
  max-width: 150px;
  padding: 5px 8px;
  color: #07537d;
  background: rgba(223, 244, 241, 0.92);
  border: 1px solid rgba(13, 111, 167, 0.12);
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 950;
  line-height: 1;
  font-family: inherit;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

button.admin-attendance-room-badge:hover,
button.admin-attendance-room-badge:focus-visible {
  color: var(--blue);
  border-color: rgba(13, 111, 167, 0.32);
  outline: 3px solid rgba(13, 111, 167, 0.14);
  box-shadow: 0 8px 18px rgba(13, 111, 167, 0.1);
}

.admin-attendance-card-details {
  display: grid;
  gap: 9px;
}

.admin-attendance-card-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  color: var(--navy);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(246, 250, 252, 0.88));
  border: 1px solid rgba(16, 38, 61, 0.1);
  border-radius: 11px;
  cursor: pointer;
  list-style: none;
}

.admin-attendance-card-details summary::-webkit-details-marker {
  display: none;
}

.admin-attendance-card-details summary::after {
  width: 21px;
  height: 21px;
  content: "";
  flex: 0 0 auto;
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(13, 111, 167, 0.92), rgba(117, 184, 239, 0.92));
  -webkit-mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='black' d='m7.4 8.6 4.6 4.6 4.6-4.6L18 10l-6 6-6-6z'/%3E%3C/svg%3E") center / 16px 16px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath fill='black' d='m7.4 8.6 4.6 4.6 4.6-4.6L18 10l-6 6-6-6z'/%3E%3C/svg%3E") center / 16px 16px no-repeat;
  transition: transform 160ms ease;
}

.admin-attendance-card-details[open] summary::after {
  transform: rotate(180deg);
}

.admin-attendance-card-details summary span,
.admin-attendance-card-details summary small {
  min-width: 0;
  overflow-wrap: anywhere;
}

.admin-attendance-card-details summary span {
  font-size: 0.8rem;
  font-weight: 950;
}

.admin-attendance-card-details summary small {
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 820;
  text-align: right;
}

@media (max-width: 720px) {
  .admin-attendance-room-group {
    padding: 7px;
    border-radius: 13px;
  }

  .admin-attendance-room-group-heading {
    position: static;
    display: grid;
    grid-template-columns: 1fr;
    align-items: start;
  }

  .admin-attendance-room-group-heading small,
  .admin-attendance-card-details summary small {
    text-align: left;
  }

  .admin-attendance-card-header {
    grid-template-columns: 1fr;
  }

  .admin-attendance-card-details summary {
    align-items: start;
  }

  .admin-attendance-room-badge {
    max-width: 100%;
    width: max-content;
  }
}