/* css/admin.css — Admin dashboard, built on shared.css tokens */

.admin-page { height: 100vh; height: 100dvh; overflow: hidden; }

.admin-shell {
  display: grid;
  grid-template-columns: 264px 1fr;
  height: 100vh;
  height: 100dvh;
  background: var(--bg-base);
}

/* ── Sidebar ── */
.admin-sidebar {
  background: var(--bg-base);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: var(--space-4) var(--space-3);
  min-width: 0;
}
.admin-sidebar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-2) var(--space-6);
}
.admin-nav-close { display: none; width: 28px; height: 28px; border-radius: var(--radius-sm); color: var(--text-3); align-items: center; justify-content: center; }
.admin-nav-close:hover { background: var(--bg-subtle); color: var(--text-1); }

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}
.admin-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-2);
  text-align: left;
  transition: background var(--duration-fast) var(--ease), color var(--duration-fast) var(--ease);
}
.admin-nav-item i { font-size: 1.05rem; width: 20px; text-align: center; color: var(--text-3); }
.admin-nav-item:hover { background: var(--bg-subtle); color: var(--text-1); }
.admin-nav-item.is-active { background: var(--accent-subtle); color: var(--text-1); font-weight: 600; box-shadow: inset 3px 0 0 var(--accent); }
.admin-nav-item.is-active i { color: var(--accent); }
.admin-nav-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-4);
  padding: var(--space-4) var(--space-3) var(--space-1);
}
.admin-nav-label:first-child { padding-top: 0; }
.admin-nav-spacer { flex: 1; }
.admin-nav-item:focus-visible { outline: 2px solid var(--accent-2); outline-offset: -2px; }

.admin-sidebar-bottom {
  position: relative;
  border-top: 1px solid var(--border);
  padding-top: var(--space-3);
  margin-top: var(--space-3);
}

.admin-nav-item--ai { margin-bottom: var(--space-2); }
.admin-nav-pill {
  margin-left: auto;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #fff;
  background: var(--accent);
  padding: 2px 7px;
  border-radius: 999px;
}

/* ── Main ── */
.admin-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100vh;
  height: 100dvh;
  background: var(--bg-elevated);
}

.admin-topbar {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  padding-top: calc(var(--space-5) + env(safe-area-inset-top, 0px)); /* iPhone home-screen status bar */
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.admin-nav-open {
  display: none;
  width: 32px; height: 32px;
  align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--text-2);
  flex-shrink: 0;
}
.admin-topbar-title { flex: 1; min-width: 0; }
.admin-topbar-title h1 { font-size: var(--text-2xl); letter-spacing: -0.02em; }
.admin-topbar-subtitle { color: var(--text-3); font-size: var(--text-sm); margin-top: 2px; }
.admin-topbar-actions { flex-shrink: 0; display: flex; gap: var(--space-2); }

.admin-scroll {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-6);
}

.admin-section { display: none; max-width: 920px; margin: 0 auto; flex-direction: column; gap: var(--space-6); }
.admin-section.is-active { display: flex; }

/* ── Buttons ── */
.admin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  white-space: nowrap;
  transition: background var(--duration-fast) var(--ease), border-color var(--duration-fast) var(--ease), opacity var(--duration-fast) var(--ease);
}
.admin-btn--primary { background: var(--text-1); color: var(--bg-base); }
.admin-btn--primary:hover:not(:disabled) { background: var(--accent); }
.admin-btn--ghost { background: var(--bg-elevated); color: var(--text-2); border: 1px solid var(--border); }
.admin-btn--ghost:hover:not(:disabled) { color: var(--text-1); border-color: var(--border-strong); }
.admin-btn--danger { background: var(--danger-subtle); color: var(--danger); border: 1px solid transparent; }
.admin-btn--danger:hover:not(:disabled) { background: var(--danger); color: #fff; }
.admin-btn--danger-solid { background: var(--danger); color: #fff; }
.admin-btn--danger-solid:hover:not(:disabled) { opacity: 0.88; }
.admin-btn:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 2px; }
.admin-btn--sm { padding: 6px 10px; font-size: var(--text-xs); }
.admin-btn--block { width: 100%; }
.admin-btn:disabled { opacity: 0.55; cursor: not-allowed; }

/* ── Stat cards (Overview) — real buttons (keyboard + screen-reader
     reachable), each carrying its status color instead of one
     decorative accent repeated on all five. ── */
.admin-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-3);
}
.admin-stat-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  min-height: 88px;
  transition: border-color var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease);
}
button.admin-stat-card { cursor: pointer; }
button.admin-stat-card:hover { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.admin-stat-card--skeleton { cursor: default; }
.admin-stat-card-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-3);
}
.admin-stat-card-label::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--stat-color, var(--text-4));
}
.admin-stat-card[data-status="draft"]      { --stat-color: var(--text-4); }
.admin-stat-card[data-status="in_review"]  { --stat-color: var(--warning); }
.admin-stat-card[data-status="validated"]  { --stat-color: var(--accent); }
.admin-stat-card[data-status="published"]  { --stat-color: var(--success); }
.admin-stat-card[data-status="archived"]   { --stat-color: var(--text-4); }
.admin-stat-card-value { font-size: var(--text-3xl); font-weight: 600; letter-spacing: -0.02em; color: var(--text-1); margin-top: 4px; font-variant-numeric: tabular-nums; }

/* ── Panels ── */
.admin-panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.admin-panel-head { margin-bottom: var(--space-4); display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); }
.admin-panel-head--tight { margin-bottom: var(--space-3); }
.admin-panel-head h2 { font-size: var(--text-lg); font-weight: 600; }
.admin-panel-sub { color: var(--text-3); font-size: var(--text-sm); margin-top: 2px; }
.admin-count-pill {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text-2);
  background: var(--bg-subtle);
  padding: 3px 9px;
  border-radius: var(--radius-full);
}

/* ── Toolbar (search + filter) ── */
.admin-toolbar { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.admin-search {
  flex: 1;
  min-width: 220px;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.admin-search i { color: var(--text-4); }
.admin-search input { flex: 1; border: none; outline: none; background: none; font-size: var(--text-sm); color: var(--text-1); }
.admin-select {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  background: var(--bg-elevated);
  color: var(--text-1);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: var(--space-7);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6' fill='none'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%238c8c86' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
}

/* ── Status tabs ── */
.admin-status-tabs { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.admin-status-tab {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-2);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: border-color var(--duration-fast) var(--ease), color var(--duration-fast) var(--ease), background var(--duration-fast) var(--ease);
}
.admin-status-tab:hover { border-color: var(--border-strong); }
.admin-status-tab.is-active { background: var(--text-1); color: var(--bg-base); border-color: var(--text-1); }
.admin-status-tab .admin-count-pill { padding: 1px 7px; font-variant-numeric: tabular-nums; }
.admin-status-tab.is-active .admin-count-pill { background: color-mix(in srgb, var(--bg-base) 22%, transparent); color: var(--bg-base); }

/* ── Row list (resources / overview lists) ── */
.admin-row-list { display: flex; flex-direction: column; gap: var(--space-2); }
.admin-empty {
  padding: var(--space-6);
  text-align: center;
  color: var(--text-4);
  font-size: var(--text-sm);
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
}
.admin-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-align: left;
  transition: border-color var(--duration-fast) var(--ease), box-shadow var(--duration-fast) var(--ease);
}
.admin-row:hover { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.admin-row--skeleton { pointer-events: none; }
.admin-row--skeleton:hover { border-color: var(--border); box-shadow: none; }
.admin-row-icon {
  width: 34px; height: 34px;
  border-radius: var(--radius-sm);
  background: var(--accent-subtle);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}
.admin-row-info { flex: 1; min-width: 0; }
.admin-row-title { font-size: var(--text-sm); font-weight: 600; color: var(--text-1); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-row-meta { font-size: var(--text-xs); color: var(--text-3); margin-top: 2px; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.admin-row-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--text-4); }

/* ── Badges ── */
.admin-badge {
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
  white-space: nowrap;
  text-transform: capitalize;
}
.admin-badge--draft     { background: var(--bg-subtle); color: var(--text-2); }
.admin-badge--in_review  { background: color-mix(in srgb, var(--warning) 16%, var(--bg-elevated)); color: var(--warning); }
.admin-badge--validated  { background: var(--accent-subtle); color: var(--accent); }
.admin-badge--published  { background: color-mix(in srgb, var(--success) 16%, var(--bg-elevated)); color: var(--success); }
.admin-badge--archived   { background: var(--bg-subtle); color: var(--text-4); }
.admin-badge--type       { background: var(--bg-subtle); color: var(--text-2); text-transform: none; }

/* ── Segmented control ── */
.admin-segmented {
  display: inline-flex;
  padding: 3px;
  background: var(--bg-subtle);
  border-radius: var(--radius-md);
  gap: 2px;
  width: fit-content;
}
.admin-segmented--sm { margin-bottom: var(--space-4); }
.admin-segmented-option {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: var(--space-2) var(--space-4);
  border-radius: calc(var(--radius-md) - 3px);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-3);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease), color var(--duration-fast) var(--ease);
}
.admin-segmented-option input { position: absolute; opacity: 0; pointer-events: none; }
.admin-segmented-option:focus-within { outline: 2px solid var(--accent-2); outline-offset: 1px; }
.admin-segmented-option.is-active { background: var(--bg-elevated); color: var(--text-1); box-shadow: var(--shadow-sm); }

/* ── Create: mode cards ── */
.admin-mode-toggle { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin: var(--space-4) 0; }
.admin-mode-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: var(--space-4);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  text-align: left;
  transition: border-color var(--duration-fast) var(--ease), background var(--duration-fast) var(--ease);
}
.admin-mode-card i { font-size: 1.2rem; color: var(--accent); }
.admin-mode-card-title { font-size: var(--text-sm); font-weight: 700; color: var(--text-1); }
.admin-mode-card-desc { font-size: var(--text-xs); color: var(--text-3); line-height: 1.5; }
.admin-mode-card.is-active { border-color: var(--accent); background: var(--accent-subtle); }
.admin-mode-card:hover:not(.is-active) { border-color: var(--border-strong); }

.admin-field-row { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-2); }
.admin-field-row--inline { flex-direction: row; align-items: flex-end; }
.admin-field-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); margin-bottom: var(--space-4); }
.admin-field { display: flex; flex-direction: column; gap: 6px; }
.admin-field span { font-size: var(--text-xs); font-weight: 600; color: var(--text-2); }
.admin-field input {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  font-size: var(--text-sm);
  background: var(--bg-subtle);
  color: var(--text-1);
  outline: none;
  transition: border-color var(--duration-fast) var(--ease);
}
.admin-field input:focus { border-color: var(--accent-2); background: var(--bg-elevated); }
.admin-field--grow { flex: 1; }
.admin-result-line { margin-top: var(--space-3); min-height: 1.5em; }
.admin-search input:focus-visible { outline: none; }
.admin-search:focus-within { border-color: var(--accent-2); }
.admin-select:focus-visible { border-color: var(--accent-2); }

.admin-hint { font-size: var(--text-xs); color: var(--text-3); line-height: 1.5; }
.admin-hint code { background: var(--bg-subtle); padding: 1px 5px; border-radius: 4px; }

/* ── Advanced editor (JSON) ── */
.admin-advanced-editor-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; gap: var(--space-2); }
.admin-advanced-label { display: flex; align-items: center; gap: 6px; font-size: var(--text-xs); font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.04em; }
.admin-editor-view-toggle {
  display: flex;
  margin-left: auto;
  margin-right: var(--space-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  overflow: hidden;
}
.admin-editor-view-btn {
  padding: 4px 14px;
  font-size: var(--text-xs);
  font-weight: 650;
  color: var(--text-3);
  background: var(--bg-elevated);
  border: none;
  cursor: pointer;
}
.admin-editor-view-btn + .admin-editor-view-btn {
  border-left: 1px solid var(--border);
}
.admin-editor-view-btn.is-active {
  background: var(--accent);
  color: #fff;
}
.admin-detail-preview {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  background: var(--bg-subtle);
}
.admin-code-textarea {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.6;
  background: #0d1117;
  color: #e6edf3;
  border: 1px solid #30363d;
  border-radius: var(--radius-md);
  padding: var(--space-4);
  outline: none;
  resize: vertical;
  margin: var(--space-2) 0 var(--space-4);
}
.admin-code-textarea:focus { border-color: var(--accent-2); }

.admin-batch-results { display: flex; flex-direction: column; gap: 6px; margin-top: var(--space-3); font-size: var(--text-sm); }

/* ── Collections ── */
.admin-collection-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: var(--space-3); }
.admin-collection-list { display: flex; flex-direction: column; gap: var(--space-3); }
.admin-collection-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.admin-collection-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-3); }
.admin-collection-card-title { font-size: var(--text-sm); font-weight: 700; color: var(--text-1); }
.admin-collection-card-meta { font-size: var(--text-xs); color: var(--text-3); }
.admin-collection-card-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }

.admin-collection-manage {
  border-top: 1px solid var(--border);
  padding-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.admin-collection-manage-empty { font-size: var(--text-xs); color: var(--text-3); }
.admin-collection-resource-list { display: flex; flex-direction: column; gap: var(--space-2); }
.admin-collection-resource-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-subtle);
}
.admin-collection-resource-info { flex: 1; min-width: 0; }
.admin-collection-resource-title {
  font-size: var(--text-sm);
  color: var(--text-1);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.admin-collection-resource-type { font-size: var(--text-xs); color: var(--text-3); }
.admin-collection-add-row { display: flex; gap: var(--space-2); }
.admin-collection-add-row .admin-select { flex: 1; }

/* ── Roles / people ── */
.admin-people-list { display: flex; flex-direction: column; gap: var(--space-2); }
.admin-person-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.admin-person-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--bg-subtle);
  color: var(--text-2);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: var(--text-xs);
  flex-shrink: 0;
}
.admin-person-info { flex: 1; min-width: 0; }
.admin-person-uid { font-size: var(--text-xs); color: var(--text-3); font-family: var(--font-mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-person-you { font-size: var(--text-xs); color: var(--text-3); margin-left: 6px; font-family: var(--font-sans, inherit); }
.admin-role-badge { font-size: var(--text-xs); font-weight: 700; padding: 3px 10px; border-radius: var(--radius-full); text-transform: capitalize; }
.admin-role-badge--admin { background: var(--text-1); color: var(--bg-base); }
.admin-role-badge--moderator { background: var(--accent-subtle); color: var(--accent); }

/* ── Detail slide-over ── */
.admin-detail-scrim {
  position: fixed; inset: 0;
  background: var(--bg-overlay);
  z-index: 300;
  animation: admin-fade-in var(--duration-base) var(--ease);
}
@keyframes admin-fade-in { from { opacity: 0; } to { opacity: 1; } }
.admin-detail-panel {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(720px, 100vw);
  padding-top: env(safe-area-inset-top, 0px);
  background: var(--bg-elevated);
  border-left: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  z-index: 301;
  display: flex;
  flex-direction: column;
  animation: admin-slide-in var(--duration-slow) var(--ease);
}
@keyframes admin-slide-in { from { transform: translateX(24px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

.admin-detail-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-5);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.admin-detail-close {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--bg-subtle);
  color: var(--text-3);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.admin-detail-close:hover { color: var(--text-1); }
.admin-detail-heading { flex: 1; min-width: 0; }
.admin-detail-heading h2 { font-size: var(--text-lg); font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-detail-meta { display: flex; gap: 6px; margin-top: 6px; }

.admin-detail-body { flex: 1; overflow-y: auto; display: flex; gap: var(--space-5); padding: var(--space-5); }
.admin-detail-main { flex: 1; min-width: 0; }
.admin-detail-side { width: 220px; flex-shrink: 0; }
.admin-detail-side h3 { font-size: var(--text-sm); font-weight: 700; margin-bottom: var(--space-3); }

.admin-workflow-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); margin: var(--space-4) 0; }

.admin-danger-zone {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--danger-subtle);
  border-radius: var(--radius-md);
  margin-top: var(--space-5);
}
.admin-danger-zone strong { font-size: var(--text-sm); color: var(--text-1); }
.admin-danger-zone p { font-size: var(--text-xs); color: var(--text-3); margin-top: 2px; }

/* ── Timeline (version history) ── */
.admin-timeline { display: flex; flex-direction: column; }
.admin-timeline-item { position: relative; padding: 0 0 var(--space-4) var(--space-4); border-left: 2px solid var(--border); }
.admin-timeline-item:last-child { border-color: transparent; padding-bottom: 0; }
.admin-timeline-item::before {
  content: '';
  position: absolute;
  left: -5px; top: 2px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent-2);
}
.admin-timeline-version { font-size: var(--text-xs); font-weight: 700; color: var(--text-1); }
.admin-timeline-reason { font-size: var(--text-xs); color: var(--text-2); margin-top: 2px; }
.admin-timeline-date { font-size: 0.6875rem; color: var(--text-4); margin-top: 2px; }

/* ── Responsive ── */
@media (max-width: 960px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-sidebar {
    position: fixed;
    top: 0; bottom: 0; left: 0;
    width: 272px;
    height: 100vh; height: 100dvh;
    padding-top: calc(var(--space-4) + env(safe-area-inset-top, 0px));
    z-index: 400;
    transform: translateX(-100%);
    transition: transform var(--duration-base) var(--ease);
  }
  .admin-sidebar.is-open { transform: translateX(0); }
  .admin-nav-close { display: flex; }
  .admin-nav-open { display: flex; }
  .admin-nav-scrim {
    display: none;
    position: fixed; inset: 0;
    background: var(--bg-overlay);
    z-index: 350;
  }
  .admin-nav-scrim.is-visible { display: block; }

  .admin-field-grid { grid-template-columns: 1fr; }
  .admin-mode-toggle { grid-template-columns: 1fr; }
  .admin-detail-panel { width: 100vw; }
  .admin-detail-body { flex-direction: column; }
  .admin-detail-side { width: 100%; }
  .admin-topbar { padding: var(--space-4); padding-top: calc(var(--space-4) + env(safe-area-inset-top, 0px)); }
}
@media (max-width: 560px) {
  .admin-topbar-actions .admin-btn span { display: none; }
}

/* ── Confirm dialog (replaces native window.confirm) ── */
.admin-confirm-scrim {
  position: fixed; inset: 0;
  background: var(--bg-overlay);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  animation: admin-fade-in var(--duration-fast) var(--ease);
}
.admin-confirm {
  width: min(400px, 100%);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.admin-confirm h2 { font-size: var(--text-lg); font-weight: 600; letter-spacing: -0.01em; }
.admin-confirm p { font-size: var(--text-sm); color: var(--text-3); line-height: 1.55; }
.admin-confirm-actions { display: flex; justify-content: flex-end; gap: var(--space-2); margin-top: var(--space-4); }

@media (prefers-reduced-motion: reduce) {
  .admin-detail-panel, .admin-detail-scrim, .admin-confirm-scrim { animation: none; }
  .admin-sidebar { transition: none; }
}