/* ------------------------------------------------------------------
   Atelier (admin)
   ------------------------------------------------------------------ */

.is-admin .site-footer { margin-top: 4rem; }
.is-admin .site-footer__mark { display: none; }

.admin {
  display: grid;
  grid-template-columns: 13rem minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 4rem);
  padding-top: calc(var(--header-h) + 3rem);
}

.admin__nav {
  position: sticky;
  top: calc(var(--header-h) + 2rem);
  align-self: start;
  display: grid;
  gap: 0.25rem;
}

.admin__nav .eyebrow { margin-bottom: 0.75rem; }
.admin__nav .button { margin-top: 1.25rem; justify-self: start; }

.admin__link {
  padding: 0.55rem 0.8rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--ink-2);
  transition: background-color 0.2s, color 0.2s;
}
.admin__link:hover { background: var(--paper-2); color: var(--ink); }
.admin__link.is-active { background: var(--ink); color: var(--paper); }

.admin__head { margin-bottom: 2rem; }
.admin__head--row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
.admin__head form { display: inline; }
.admin__title { font-size: var(--step-3); font-weight: 330; letter-spacing: -0.035em; }
.admin__head p { margin-top: 0.75rem; }

.admin-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
.admin-card { padding: 1.5rem; border: 1px solid var(--rule); border-radius: var(--radius); background: var(--surface); }
.admin-card--wide { grid-column: 1 / -1; }
.admin-card .link-arrow { margin-top: 1.25rem; }

.admin-list { display: grid; gap: 0; margin: 1rem 0 0; padding: 0; list-style: none; }
.admin-list li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.7rem 0; border-bottom: 1px solid var(--rule); }
.admin-list a { text-decoration: none; }
.admin-list a:hover { color: var(--moss); }

.thumb-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(7rem, 1fr)); gap: 0.6rem; margin-top: 1rem; }
.thumb img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius-sm); }

.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th { font-family: var(--font-mono); font-size: var(--step--2); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); font-weight: 400; text-align: left; }
.admin-table th, .admin-table td { padding: 0.85rem 0.5rem; border-bottom: 1px solid var(--rule); }
.admin-table a { text-decoration: none; }
.admin-table__actions { text-align: right; }

.share-admin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr)); gap: 1rem; }
.share-admin { border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.share-admin img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.share-admin__meta { display: grid; gap: 0.3rem; padding: 0.9rem 1rem 1rem; }
.share-admin.is-expired { opacity: 0.5; }

/* Editor */

.editor { display: grid; gap: 1.5rem; }
.editor__meta { display: grid; gap: 1.25rem; }
.editor__row { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1.25rem; align-items: start; }

.editor__panes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }

.editor__pane { display: grid; grid-template-rows: auto 1fr; border: 1px solid var(--rule-strong); border-radius: var(--radius); overflow: hidden; background: var(--surface); min-height: 70vh; }

.editor__bar { display: flex; justify-content: space-between; padding: 0.6rem 1rem; border-bottom: 1px solid var(--rule); color: var(--muted); font-size: var(--step--2); text-transform: uppercase; letter-spacing: 0.1em; }

.editor__source {
  width: 100%;
  min-height: 70vh;
  padding: 1.25rem;
  border: 0;
  resize: vertical;
  background: transparent;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  line-height: 1.7;
}
.editor__source:focus { outline: none; }

.editor__preview { width: auto; margin: 0; padding: 1.25rem 1.5rem 3rem; font-size: 1.08rem; overflow: auto; max-height: 80vh; }

.editor__actions { position: sticky; bottom: 1rem; display: flex; gap: 0.75rem; padding: 0.75rem; width: fit-content; border-radius: 999px; background: color-mix(in srgb, var(--paper) 85%, transparent); backdrop-filter: blur(12px); box-shadow: var(--shadow); }

@media (max-width: 900px) {
  .admin { grid-template-columns: 1fr; }
  .admin__nav { position: static; display: flex; flex-wrap: wrap; }
  .admin__nav .eyebrow { width: 100%; }
  .admin__nav .button { margin-top: 0; }
  .admin-cards, .editor__panes { grid-template-columns: 1fr; }
}