/*
 * Admin › Invitations — page file (constitution Principle VII).
 * Everything reusable lives in shared/. Values come from shared/variables.css.
 */

.admin-invitations {
  max-width: 960px;
  margin: 0 auto;
  padding: var(--space-6) var(--space-4) var(--space-12);
}

.admin-invitations__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.admin-invitations__header .text-caption {
  margin-top: var(--space-1);
}

/* ---- Filters ---- */

.admin-invitations__filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.admin-invitations__filter {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-comment);
  text-decoration: none;
  border-radius: var(--radius-subtle);
  transition: background-color 120ms ease, color 120ms ease;
}

.admin-invitations__filter:hover {
  color: var(--color-foreground);
  background-color: var(--color-card);
  text-decoration: none;
}

.admin-invitations__filter--active {
  color: var(--color-foreground);
  background-color: var(--color-selection);
}

/* ---- Rows ---- */

.admin-invitations__page {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.admin-invitations__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  padding: var(--space-4);
  background-color: var(--color-card);
  border-radius: var(--radius-comfortable);
  box-shadow: var(--shadow-card);
}

.admin-invitations__who {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  min-width: 0;
}

.admin-invitations__name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.admin-invitations__status {
  justify-self: start;
  padding: var(--space-0-5) var(--space-2);
  border-radius: var(--radius-subtle);
  background-color: var(--color-deep-night);
}

.admin-invitations__status--pending { color: var(--color-orange); }
.admin-invitations__status--used    { color: var(--color-green); }
.admin-invitations__status--expired { color: var(--color-comment); }
.admin-invitations__status--revoked { color: var(--color-red); }

.admin-invitations__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.admin-invitations__actions form {
  display: contents;
}

.admin-invitations__actions .btn {
  width: auto;
}

.admin-invitations__loading {
  margin: 0;
  padding: var(--space-4);
  font-size: var(--text-md);
  text-align: center;
  color: var(--color-comment);
}

.admin-invitations__empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-12) var(--space-4);
  text-align: center;
  color: var(--color-comment);
  background-color: var(--color-card);
  border-radius: var(--radius-comfortable);
}

.admin-invitations__empty .text-emphasis {
  color: var(--color-foreground);
}

/* ---- Panels (new / show) ---- */

.admin-invitations__panels {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.admin-invitations__panel {
  padding: var(--space-6);
  background-color: var(--color-card);
  border-radius: var(--radius-comfortable);
  box-shadow: var(--shadow-card);
}

.admin-invitations__panel .text-section-heading {
  margin-bottom: var(--space-1);
}

.admin-invitations__panel > .text-caption {
  margin-bottom: var(--space-4);
}

.admin-invitations__form-actions {
  margin-top: var(--space-6);
}

.admin-invitations__link-box {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.admin-invitations__link-box .input {
  word-break: break-all;
}

.admin-invitations__facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin: var(--space-6) 0;
}

.admin-invitations__facts dt {
  margin-bottom: var(--space-0-5);
}

.admin-invitations__facts dd {
  margin: 0;
}

.admin-invitations__back {
  margin-top: var(--space-6);
  font-size: var(--text-md);
}

/* ---- Tablet and up ---- */

@media (min-width: 640px) {
  .admin-invitations__header {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
  }

  .admin-invitations__link-box {
    flex-direction: row;
    align-items: stretch;
  }

  .admin-invitations__link-box .input {
    flex: 1;
  }
}

/* ---- Desktop ---- */

@media (min-width: 1024px) {
  .admin-invitations__row {
    grid-template-columns: minmax(0, 2fr) auto auto minmax(0, 2fr) auto;
    align-items: center;
    gap: var(--space-4);
  }

  .admin-invitations__actions {
    margin-top: 0;
    justify-content: flex-end;
    flex-wrap: nowrap;
  }

  .admin-invitations__panels {
    grid-template-columns: 1fr 1fr;
  }
}