/*
  Undivided Humanism Admin Core v2 — mockup-aligned shared admin standard
  Scope: admin pages only. Load from /admin/*.html only.
  Rule: all broad element styling is scoped under .admin-shell.
*/

.admin-shell {
  /* Backgrounds */
  --admin-bg: #FCF7E7;
  --admin-bg-warm: #F7EFD8;
  --admin-surface: #FFF9EA;
  --admin-surface-strong: #FFFDF6;
  --admin-surface-soft: #F5ECD6;
  --admin-surface-muted: #EFE4C9;

  /* Borders */
  --admin-border: #D8C8A8;
  --admin-border-soft: #E6DABD;
  --admin-border-strong: #BCA77D;

  /* Text */
  --admin-text: #342D24;
  --admin-text-soft: #675B4A;
  --admin-text-muted: #877865;
  --admin-heading: #2C271F;
  --admin-eyebrow: #9A6848;

  /* Accents */
  --admin-sage: #667B58;
  --admin-sage-dark: #4F6244;
  --admin-sage-soft: #DEE6D0;
  --admin-sage-pale: #EEF3E7;
  --admin-sage-line: #C3CEB5;
  --admin-clay: #A96F4F;
  --admin-clay-soft: #EBD4C4;
  --admin-gold: #B99342;
  --admin-gold-soft: #EFE1BD;
  --admin-danger: #8E3F32;
  --admin-danger-soft: #F0D8D0;
  --admin-success: #506E42;
  --admin-warning: #8A6333;

  /* Shape: soft-square, not pill-heavy */
  --admin-radius-input: 7px;
  --admin-radius-button: 8px;
  --admin-radius-nav: 10px;
  --admin-radius-table: 10px;
  --admin-radius-card: 12px;
  --admin-radius-panel: 14px;
  --admin-radius-large: 16px;
  --admin-radius-chip: 10px;
  --admin-radius-pill: 999px;

  /* Shadows: borders lead; shadows stay low and warm */
  --admin-shadow-soft: 0 6px 14px rgba(61, 49, 31, 0.04);
  --admin-shadow-panel: 0 10px 24px rgba(61, 49, 31, 0.055);
  --admin-shadow-drawer: -14px 0 34px rgba(61, 49, 31, 0.12);
  --admin-focus-ring: 0 0 0 3px rgba(102, 123, 88, 0.20);

  /* Layout */
  --admin-sidebar-width: 292px;
  --admin-sidebar-collapsed-width: 76px;
  --admin-sidebar-mobile-width: min(86vw, 320px);
  --admin-drawer-width: min(760px, 52vw);
  --admin-drawer-wide: min(920px, 62vw);
  --admin-drawer-compact: min(620px, 46vw);
  --admin-drawer-project-updates: min(820px, 56vw);

  /* Spacing */
  --admin-space-1: 0.25rem;
  --admin-space-2: 0.5rem;
  --admin-space-3: 0.75rem;
  --admin-space-4: 1rem;
  --admin-space-5: 1.25rem;
  --admin-space-6: 1.5rem;
  --admin-space-8: 2rem;

  /* Typography */
  --admin-font-heading: Georgia, "Times New Roman", serif;
  --admin-font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --admin-font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  min-height: 100vh;
  display: flex;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .34), rgba(252, 247, 231, 0) 260px),
    radial-gradient(circle at 16% 0%, rgba(185, 147, 66, .08), transparent 330px),
    radial-gradient(circle at 100% 9%, rgba(102, 123, 88, .08), transparent 360px),
    var(--admin-bg);
  color: var(--admin-text);
  font-family: var(--admin-font-body);
  font-size: 16px;
}

.admin-shell *,
.admin-shell *::before,
.admin-shell *::after { box-sizing: border-box; }
.admin-shell a { color: inherit; }
.admin-shell button,
.admin-shell input,
.admin-shell select,
.admin-shell textarea { font: inherit; }
.admin-shell button { cursor: pointer; }
.admin-shell :focus-visible { outline: 0; box-shadow: var(--admin-focus-ring); }

/* Shared admin-page root. The body scope is limited to admin HTML pages and
   supplies tokens to auth gates and overlays that sit outside .admin-shell. */
body.shop-admin-page {
  --admin-bg: #FCF7E7;
  --admin-bg-warm: #F7EFD8;
  --admin-surface: #FFF9EA;
  --admin-surface-strong: #FFFDF6;
  --admin-surface-soft: #F5ECD6;
  --admin-surface-muted: #EFE4C9;
  --admin-border: #D8C8A8;
  --admin-border-soft: #E6DABD;
  --admin-border-strong: #BCA77D;
  --admin-text: #342D24;
  --admin-text-soft: #675B4A;
  --admin-text-muted: #877865;
  --admin-heading: #2C271F;
  --admin-eyebrow: #9A6848;
  --admin-sage: #667B58;
  --admin-sage-dark: #4F6244;
  --admin-sage-soft: #DEE6D0;
  --admin-sage-pale: #EEF3E7;
  --admin-sage-line: #C3CEB5;
  --admin-clay: #A96F4F;
  --admin-clay-soft: #EBD4C4;
  --admin-gold: #B99342;
  --admin-gold-soft: #EFE1BD;
  --admin-danger: #8E3F32;
  --admin-danger-soft: #F0D8D0;
  --admin-success: #506E42;
  --admin-warning: #8A6333;
  --admin-radius-input: 7px;
  --admin-radius-button: 8px;
  --admin-radius-nav: 10px;
  --admin-radius-table: 10px;
  --admin-radius-card: 12px;
  --admin-radius-panel: 14px;
  --admin-radius-large: 16px;
  --admin-radius-chip: 10px;
  --admin-radius-pill: 999px;
  --admin-shadow-soft: 0 6px 14px rgba(61, 49, 31, 0.04);
  --admin-shadow-panel: 0 10px 24px rgba(61, 49, 31, 0.055);
  --admin-shadow-drawer: -14px 0 34px rgba(61, 49, 31, 0.12);
  --admin-focus-ring: 0 0 0 3px rgba(102, 123, 88, 0.20);
  --admin-font-heading: Georgia, "Times New Roman", serif;
  --admin-font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --shop-admin-bg: var(--admin-bg);
  --shop-admin-panel: var(--admin-surface);
  --shop-admin-line: var(--admin-border);
  --shop-admin-ink: var(--admin-text);
  --shop-admin-muted: var(--admin-text-muted);
  --shop-admin-sage: var(--admin-sage);
  --shop-admin-clay: var(--admin-clay);
  --shop-admin-warn: var(--admin-danger);
  --shop-admin-shadow: var(--admin-shadow-soft);

  --uh-ivory: var(--admin-bg);
  --uh-panel: var(--admin-surface);
  --uh-panel-2: var(--admin-surface-soft);
  --uh-ink: var(--admin-text);
  --uh-muted: var(--admin-text-muted);
  --uh-line: var(--admin-border);
  --uh-sage: var(--admin-sage);
  --uh-sage-dark: var(--admin-sage-dark);
  --uh-sage-soft: var(--admin-sage-soft);
  --uh-clay: var(--admin-clay);
  --uh-gold: var(--admin-gold);
  --uh-danger: var(--admin-danger);
  --uh-shadow: var(--admin-shadow-soft);
  --uh-radius: var(--admin-radius-panel);
  --uh-radius-sm: var(--admin-radius-card);

  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  color: var(--admin-text);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .34), rgba(252, 247, 231, 0) 260px),
    radial-gradient(circle at 16% 0%, rgba(185, 147, 66, .08), transparent 330px),
    radial-gradient(circle at 100% 9%, rgba(102, 123, 88, .08), transparent 360px),
    var(--admin-bg);
  font-family: var(--admin-font-body);
  line-height: 1.5;
}
body.shop-admin-page h1,
body.shop-admin-page h2,
body.shop-admin-page h3 {
  color: var(--admin-heading);
  font-family: var(--admin-font-heading);
  letter-spacing: 0;
}
body.shop-admin-page [hidden] { display: none !important; }

/* Shared protected-admin gate and modal/toast surfaces. */
body.shop-admin-page .uh-library-admin-gate {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}
body.shop-admin-page .uh-library-gate-card {
  width: min(520px, 100%);
  padding: 1.35rem;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-panel);
  background: var(--admin-surface);
  box-shadow: var(--admin-shadow-panel);
  text-align: center;
}
body.shop-admin-page .uh-library-gate-card h1 {
  margin: .2rem 0 .4rem;
  font-size: 2rem;
}
body.shop-admin-page .shop-admin-dialog-root,
body.shop-admin-page .uh-library-import-summary,
body.shop-admin-page .uh-library-media-picker {
  position: fixed;
  inset: 0;
  z-index: 300;
}
body.shop-admin-page .shop-admin-dialog-backdrop,
body.shop-admin-page .uh-library-import-summary,
body.shop-admin-page .uh-library-media-picker {
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(47, 43, 37, .32);
}
body.shop-admin-page .shop-admin-dialog,
body.shop-admin-page .uh-library-dialog {
  width: min(100%, 620px);
  max-height: min(90vh, 760px);
  overflow: auto;
  padding: 1.25rem;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-panel);
  background: var(--admin-surface);
  box-shadow: var(--admin-shadow-panel);
}
body.shop-admin-page .shop-admin-toast,
body.shop-admin-page .uh-library-toast {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 350;
  max-width: min(420px, calc(100vw - 2rem));
  padding: .8rem 1rem;
  border: 1px solid var(--admin-border-strong);
  border-radius: var(--admin-radius-card);
  background: var(--admin-heading);
  color: #FFFDF4;
  box-shadow: var(--admin-shadow-panel);
  font-weight: 800;
}

/* Shell */
.admin-shell .admin-sidebar {
  width: var(--admin-sidebar-width);
  flex: 0 0 var(--admin-sidebar-width);
  min-height: 100vh;
  position: sticky;
  top: 0;
  align-self: flex-start;
  display: flex;
  flex-direction: column;
  gap: .95rem;
  padding: 1.18rem 1.08rem;
  background: rgba(255, 249, 234, .98);
  border-right: 1px solid var(--admin-border);
  box-shadow: 6px 0 18px rgba(61, 49, 31, .03);
  z-index: 30;
  transition: width .18s ease, flex-basis .18s ease, transform .22s ease;
}

.admin-shell.is-sidebar-collapsed .admin-sidebar {
  width: var(--admin-sidebar-collapsed-width);
  flex-basis: var(--admin-sidebar-collapsed-width);
  padding-inline: .62rem;
}

.admin-shell .admin-main {
  flex: 1 1 auto;
  min-width: 0;
  display: grid;
  gap: 0.95rem;
  padding: 1.15rem 1.35rem;
}

/* Sidebar */
.admin-shell .admin-brand {
  min-height: 54px;
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;
  gap: .75rem;
  color: var(--admin-heading);
  text-decoration: none;
}
.admin-shell .admin-brand__mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--admin-sage-line);
  border-radius: 10px;
  background: var(--admin-sage-soft);
  color: var(--admin-sage-dark);
  font-weight: 900;
}
.admin-shell .admin-brand__text { display: grid; gap: .03rem; }
.admin-shell .admin-brand__label,
.admin-shell .admin-eyebrow {
  color: var(--admin-eyebrow);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.admin-shell .admin-brand__name {
  font-family: var(--admin-font-heading);
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.05;
}
.admin-shell .admin-sidebar__toggle {
  width: 42px;
  min-height: 38px;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-button);
  background: var(--admin-surface-strong);
  color: var(--admin-text-soft);
  display: grid;
  place-items: center;
}
.admin-shell .admin-sidebar__section-label {
  margin: .15rem .25rem 0;
  color: var(--admin-text-muted);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.admin-shell .admin-nav { display: grid; gap: .34rem; }
.admin-shell .admin-nav__item {
  min-height: 46px;
  display: grid;
  grid-template-columns: 1.35rem 1fr auto;
  align-items: center;
  gap: .68rem;
  padding: .68rem .8rem;
  border: 1px solid transparent;
  border-radius: var(--admin-radius-nav);
  color: var(--admin-text);
  text-decoration: none;
  font-weight: 800;
  line-height: 1.12;
}
.admin-shell .admin-nav__item:hover {
  background: rgba(222, 230, 208, .46);
  border-color: rgba(195, 206, 181, .62);
}
.admin-shell .admin-nav__item.is-active {
  background: var(--admin-sage-soft);
  border-color: var(--admin-sage-line);
  color: var(--admin-heading);
}
.admin-shell .admin-nav__icon { width: 1.35rem; text-align: center; color: var(--admin-sage-dark); }
.admin-shell .admin-nav__badge,
.admin-shell .admin-badge {
  min-width: 1.45rem;
  height: 1.45rem;
  padding: 0 .42rem;
  display: inline-grid;
  place-items: center;
  border-radius: var(--admin-radius-pill);
  background: #E6DCC4;
  color: var(--admin-text);
  font-size: .78rem;
  font-weight: 900;
}
.admin-shell .admin-user-card {
  margin-top: auto;
  display: grid;
  gap: .5rem;
  padding: .9rem;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-card);
  background: var(--admin-surface-strong);
}
.admin-shell .admin-user-card__small { color: var(--admin-text-muted); font-size: .75rem; font-weight: 900; text-transform: uppercase; letter-spacing: .07em; }
.admin-shell .admin-user-card__email { color: var(--admin-text-soft); font-size: .86rem; overflow-wrap: anywhere; }
.admin-shell.is-sidebar-collapsed .admin-brand { grid-template-columns: 1fr; justify-items: center; }
.admin-shell.is-sidebar-collapsed .admin-brand__text,
.admin-shell.is-sidebar-collapsed .admin-sidebar__section-label,
.admin-shell.is-sidebar-collapsed .admin-nav__label,
.admin-shell.is-sidebar-collapsed .admin-nav__badge,
.admin-shell.is-sidebar-collapsed .admin-user-card { display: none; }
.admin-shell.is-sidebar-collapsed .admin-nav__item { grid-template-columns: 1fr; justify-items: center; padding-inline: .45rem; }

/* Header / top controls */
.admin-shell .admin-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.15rem;
  padding: 0.65rem 0 1rem;
  border: 0;
  border-bottom: 1px solid var(--admin-border-soft);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.admin-shell .admin-page-title {
  margin: .18rem 0 .32rem;
  color: var(--admin-heading);
  font-family: var(--admin-font-heading);
  font-size: clamp(1.95rem, 2.6vw, 2.28rem);
  line-height: 1.02;
  font-weight: 800;
}
.admin-shell .admin-page-subtitle { max-width: 76ch; margin: 0; color: var(--admin-text-soft); font-size: 1rem; line-height: 1.5; }
.admin-shell .admin-status-row { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .5rem; }
.admin-shell .admin-status-pill,
.admin-shell .admin-chip,
.admin-shell .admin-pill {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  min-height: 28px;
  padding: .28rem .62rem;
  border: 1px solid var(--admin-border-soft);
  border-radius: var(--admin-radius-pill);
  background: var(--admin-surface-strong);
  color: var(--admin-text-soft);
  font-size: .78rem;
  font-weight: 850;
  white-space: nowrap;
}
.admin-shell .admin-status-pill.is-success,
.admin-shell .admin-chip.is-success,
.admin-shell .admin-pill.is-success { background: var(--admin-sage-pale); border-color: var(--admin-sage-line); color: var(--admin-success); }
.admin-shell .admin-status-pill.is-warning,
.admin-shell .admin-chip.is-warning,
.admin-shell .admin-pill.is-warning { background: var(--admin-gold-soft); border-color: #D9C58D; color: var(--admin-warning); }
.admin-shell .admin-status-pill.is-danger,
.admin-shell .admin-chip.is-danger,
.admin-shell .admin-pill.is-danger { background: var(--admin-danger-soft); border-color: #D7A69D; color: var(--admin-danger); }
.admin-shell .admin-action-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .58rem;
  padding: .82rem 0;
  border: 0;
  border-bottom: 1px solid var(--admin-border-soft);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

/* Buttons */
.admin-shell .admin-button,
.admin-shell .admin-btn {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  padding: .6rem .95rem;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-button);
  background: var(--admin-surface-strong);
  color: var(--admin-text);
  font-weight: 800;
  text-decoration: none;
  line-height: 1.1;
  box-shadow: none;
  font: inherit;
  cursor: pointer;
}
.admin-shell .admin-button:hover,
.admin-shell .admin-btn:hover { background: #F7EFD9; border-color: var(--admin-border-strong); }
.admin-shell .admin-button--primary,
.admin-shell .admin-btn-primary { background: var(--admin-sage); border-color: var(--admin-sage); color: #FFFDF4; }
.admin-shell .admin-button--primary:hover,
.admin-shell .admin-btn-primary:hover { background: var(--admin-sage-dark); border-color: var(--admin-sage-dark); }
.admin-shell .admin-button--soft,
.admin-shell .admin-btn-soft { background: var(--admin-sage-soft); border-color: var(--admin-sage-line); color: var(--admin-sage-dark); }
.admin-shell .admin-button--clay { background: var(--admin-clay-soft); border-color: #D6B59E; color: #73462F; }
.admin-shell .admin-button--danger { background: var(--admin-danger-soft); border-color: #D6A59A; color: var(--admin-danger); }
.admin-shell .admin-button--ghost { background: transparent; border-color: transparent; color: var(--admin-text-soft); }
.admin-shell .admin-button--sm,
.admin-shell .admin-btn.admin-button--sm { min-height: 34px; padding: .44rem .62rem; font-size: .86rem; }
.admin-shell .admin-btn.secondary { background: var(--admin-surface-strong); color: var(--admin-text); }
.admin-shell .admin-btn.ghost,
.admin-shell .admin-btn.admin-button--ghost { background: transparent; border-color: transparent; color: var(--admin-text-soft); }
.admin-shell .admin-btn.danger,
.admin-shell .admin-btn.admin-button--danger { color: var(--admin-danger); border-color: #D6A59A; background: var(--admin-danger-soft); }

/* Cards, panels, workspace */
.admin-shell .admin-workspace {
  display: grid;
  grid-template-columns: minmax(250px, .78fr) minmax(500px, 1.7fr) minmax(280px, .86fr);
  gap: 1rem;
  align-items: start;
}
.admin-shell .admin-card,
.admin-shell .admin-panel,
.admin-shell .admin-table-wrap {
  border: 1px solid var(--admin-border);
  background: rgba(255, 249, 234, .88);
  box-shadow: var(--admin-shadow-soft);
}
.admin-shell .admin-card {
  border-radius: var(--admin-radius-card);
  padding: 1.15rem;
}
.admin-shell .admin-card--compact { padding: .86rem; box-shadow: none; }
.admin-shell .admin-card--flush { padding: 0; overflow: hidden; }
.admin-shell .admin-panel {
  border-radius: var(--admin-radius-panel);
  padding: 1.3rem;
  box-shadow: var(--admin-shadow-soft);
}
.admin-shell .admin-section-title {
  margin: 0 0 .8rem;
  color: var(--admin-heading);
  font-family: var(--admin-font-heading);
  font-size: 1.25rem;
  line-height: 1.1;
  font-weight: 800;
}
.admin-shell .admin-meta,
.admin-shell .admin-help-text { color: var(--admin-text-muted); font-size: .88rem; line-height: 1.45; }
.admin-shell .admin-grid { display: grid; gap: .8rem; }
.admin-shell .admin-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.admin-shell .admin-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .85rem; }

/* Forms */
.admin-shell .admin-field { display: grid; gap: .38rem; color: var(--admin-text-soft); font-size: .82rem; font-weight: 850; letter-spacing: 0; }
.admin-shell .admin-label { color: var(--admin-text-soft); font-size: .82rem; font-weight: 850; }
.admin-shell .admin-input,
.admin-shell .admin-select,
.admin-shell .admin-textarea,
.admin-shell input,
.admin-shell select,
.admin-shell textarea {
  width: 100%;
  min-height: 40px;
  padding: .65rem .78rem;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-input);
  background: var(--admin-surface-strong);
  color: var(--admin-text);
}
.admin-shell .admin-textarea,
.admin-shell textarea { min-height: 116px; line-height: 1.5; resize: vertical; }
.admin-shell .admin-input:focus,
.admin-shell .admin-select:focus,
.admin-shell .admin-textarea:focus,
.admin-shell input:focus,
.admin-shell select:focus,
.admin-shell textarea:focus { border-color: var(--admin-sage); box-shadow: var(--admin-focus-ring); outline: 0; }
.admin-shell .admin-inline-input,
.admin-shell .admin-inline-select {
  min-height: 36px;
  padding: .42rem .5rem;
  border-radius: 6px;
  font-size: .92rem;
}

/* Tabs */
.admin-shell .admin-tabs { display: flex; flex-wrap: wrap; gap: .42rem; }
.admin-shell .admin-tabs--panel { flex-wrap: nowrap; overflow-x: auto; border-bottom: 1px solid var(--admin-border); background: var(--admin-surface); padding: .62rem .72rem .08rem; }
.admin-shell .admin-tab {
  min-height: 36px;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-button);
  background: var(--admin-surface-strong);
  color: var(--admin-text-soft);
  padding: .45rem .65rem;
  font-size: .88rem;
  font-weight: 850;
}
.admin-shell .admin-tab.is-active,
.admin-shell .admin-tab.active { background: var(--admin-sage-soft); border-color: var(--admin-sage-line); color: var(--admin-sage-dark); }

/* Tables */
.admin-shell .admin-table-wrap { border-radius: var(--admin-radius-table); overflow: hidden; }
.admin-shell .admin-table-scroll,
.admin-shell .admin-table-wrap.admin-table-scroll { overflow: auto; overscroll-behavior: contain; scrollbar-gutter: stable; }
.admin-shell .admin-table { width: 100%; min-width: 780px; border-collapse: collapse; }
.admin-shell .admin-table th,
.admin-shell .admin-table td {
  padding: .75rem .9rem;
  text-align: left;
  vertical-align: middle;
  border-top: 1px solid var(--admin-border-soft);
}
.admin-shell .admin-table thead th {
  border-top: 0;
  background: var(--admin-surface-soft);
  color: var(--admin-text-muted);
  font-size: .74rem;
  font-weight: 900;
  letter-spacing: .075em;
  text-transform: uppercase;
}
.admin-shell .admin-table tbody tr { min-height: 54px; }
.admin-shell .admin-table tbody tr:hover { background: rgba(222, 230, 208, .38); }

/* Drawers */
.admin-shell .admin-drawer-card { border: 1px solid var(--admin-border); border-radius: var(--admin-radius-card); background: var(--admin-surface-strong); padding: 1rem; }

/* Popup preview */
.admin-shell .admin-popup-preview { padding: 1rem; border: 1px solid var(--admin-border-soft); border-radius: var(--admin-radius-card); background: linear-gradient(135deg, #FBF1D8, #FFF9EA); }
.admin-shell .admin-popup-card { max-width: 720px; display: grid; grid-template-columns: 220px 1fr; gap: 1.15rem; padding: 1.3rem; background: var(--admin-bg); border: 1px solid var(--admin-border); border-radius: var(--admin-radius-panel); box-shadow: var(--admin-shadow-soft); }
.admin-shell .admin-popup-card__art { min-height: 150px; display: grid; place-items: center; border: 1px solid var(--admin-border-soft); border-radius: var(--admin-radius-card); background: #FCF7E7; color: var(--admin-sage); font-family: var(--admin-font-heading); font-size: 3rem; }
.admin-shell .admin-mobile-toggle {
  display: none;
  align-items: center;
  gap: .55rem;
  width: max-content;
  min-height: 42px;
  padding: .58rem .82rem;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-button);
  background: var(--admin-surface-strong);
  color: var(--admin-text);
  box-shadow: var(--admin-shadow-soft);
  font-weight: 850;
}
.admin-shell .admin-sidebar-backdrop {
  position: fixed;
  inset: 0;
  z-index: 49;
  display: block;
  border: 0;
  border-radius: 0;
  background: rgba(47, 43, 37, .38);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}
.admin-shell.is-sidebar-open .admin-sidebar-backdrop {
  opacity: 1;
  pointer-events: auto;
}

/* Responsive */
@media (max-width: 1180px) {
  .admin-shell .admin-workspace { grid-template-columns: 1fr; }
  .admin-shell .admin-page-header { flex-direction: column; }
  .admin-shell .admin-status-row { justify-content: flex-start; }
}
@media (max-width: 860px) {
  body.shop-admin-page.admin-nav-open { overflow: hidden; }
  .admin-shell .admin-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--admin-sidebar-mobile-width);
    height: 100vh;
    height: 100dvh;
    min-height: 100vh;
    min-height: 100dvh;
    flex: 0 0 var(--admin-sidebar-mobile-width);
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translateX(-105%);
    border-right: 1px solid var(--admin-border);
    border-bottom: 0;
    box-shadow: 12px 0 30px rgba(61, 49, 31, .16);
    z-index: 50;
  }
  .admin-shell.is-sidebar-open .admin-sidebar { transform: translateX(0); }
  .admin-shell .admin-main { width: 100%; padding: .85rem; }
  .admin-shell .admin-mobile-toggle {
    position: sticky;
    top: .65rem;
    z-index: 25;
    display: inline-flex;
    margin: 0 0 .15rem;
  }
  .admin-shell .admin-form-row,
  .admin-shell .admin-grid--2 { grid-template-columns: 1fr; }
}
@media (max-width: 920px) {
  .admin-shell .shop-admin-drawer-panel,
  .admin-shell .shop-admin-project-update-drawer .shop-admin-drawer-panel {
    width: 100vw !important;
    max-width: 100vw;
  }
}
@media (max-width: 560px) {
  .admin-shell .admin-page-header,
  .admin-shell .admin-panel,
  .admin-shell .admin-card { padding: 1rem; }
  .admin-shell .admin-page-title { font-size: 1.85rem; }
  .admin-shell .admin-popup-card { grid-template-columns: 1fr; }
  .admin-shell .admin-drawer { width: 100vw; }
  .admin-shell .admin-action-bar { align-items: stretch; }
  .admin-shell .admin-action-bar .admin-button { width: 100%; }
}

/* Legacy structural aliases retained while markup is converted incrementally. */
.admin-shell .shop-admin-gate,
.admin-shell .shop-admin-app { padding: clamp(1rem, 2.2vw, 2rem); }
.admin-shell .shop-admin-panel { display: none; min-width: 0; max-width: 100%; }
.admin-shell .shop-admin-panel.is-active { display: grid; }
.admin-shell .shop-admin-summary-grid { min-width: 0; max-width: 100%; }
.admin-shell .shop-admin-card,
.admin-shell .shop-admin-panel-heading,
.admin-shell .shop-admin-table-wrap { min-width: 0; max-width: 100%; }
.admin-shell .shop-admin-form { display: grid; gap: .75rem; }
.admin-shell .shop-admin-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; }
.admin-shell .shop-admin-checkbox { display: flex !important; align-items: center; gap: .5rem; }
.admin-shell .shop-admin-text-action {
  border: 0;
  background: transparent;
  color: var(--admin-clay);
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}
.admin-shell .shop-admin-empty,
.admin-shell .uh-library-empty-note { color: var(--admin-text-muted); font-style: italic; }
.admin-shell .shop-admin-danger { color: var(--admin-danger); font-weight: 850; }
.admin-shell .shop-admin-drawer-section.is-first,
.admin-shell .shop-admin-library-record-form .shop-admin-drawer-section:first-of-type {
  clear: none;
  border-top: 0;
  padding-top: 0;
  margin-top: 0;
}
.admin-shell .shop-admin-drawer-panel {
  scroll-behavior: auto;
  overflow-anchor: none;
}

/* --------------------------------------------------------------------------
   Compatibility layer for existing Undivided Humanism admin pages.
   This lets the shared admin-core standard style current Shop Admin and
   Library Manager class names without changing their JavaScript mechanics.
   Keep this scoped to .admin-shell so public pages are not affected.
   -------------------------------------------------------------------------- */

.admin-shell {
  --shop-admin-bg: var(--admin-bg);
  --shop-admin-panel: var(--admin-surface);
  --shop-admin-line: var(--admin-border);
  --shop-admin-ink: var(--admin-text);
  --shop-admin-muted: var(--admin-text-muted);
  --shop-admin-sage: var(--admin-sage);
  --shop-admin-clay: var(--admin-clay);
  --shop-admin-warn: var(--admin-danger);
  --shop-admin-shadow: var(--admin-shadow-soft);

  --uh-ivory: var(--admin-bg);
  --uh-panel: var(--admin-surface);
  --uh-panel-2: var(--admin-surface-soft);
  --uh-ink: var(--admin-text);
  --uh-muted: var(--admin-text-muted);
  --uh-line: var(--admin-border);
  --uh-sage: var(--admin-sage);
  --uh-sage-dark: var(--admin-sage-dark);
  --uh-sage-soft: var(--admin-sage-soft);
  --uh-clay: var(--admin-clay);
  --uh-gold: var(--admin-gold);
  --uh-danger: var(--admin-danger);
  --uh-shadow: var(--admin-shadow-soft);
  --uh-radius: var(--admin-radius-panel);
  --uh-radius-sm: var(--admin-radius-card);
}

.admin-shell.shop-admin-shell,
.admin-shell.uh-library-admin-shell {
  display: flex;
  grid-template-columns: none;
}

.admin-shell .shop-admin-sidebar,
.admin-shell .uh-library-sidebar {
  width: var(--admin-sidebar-width);
  flex: 0 0 var(--admin-sidebar-width);
  min-height: 100vh;
  height: auto;
  position: sticky;
  top: 0;
  align-self: flex-start;
  display: flex;
  flex-direction: column;
  gap: .95rem;
  padding: 1.18rem 1.08rem;
  background: rgba(255, 249, 234, .98);
  border-right: 1px solid var(--admin-border);
  box-shadow: 6px 0 18px rgba(61, 49, 31, .03);
  backdrop-filter: none;
  overflow: auto;
  z-index: 30;
}

.admin-shell .shop-admin-brand {
  min-height: 54px;
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;
  gap: .75rem;
  color: var(--admin-heading);
  text-decoration: none;
  font-family: var(--admin-font-heading);
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.05;
}
.admin-shell .shop-admin-brand-mark {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.admin-shell .shop-admin-nav,
.admin-shell .uh-library-nav { display: grid; gap: .34rem; align-content: start; }
.admin-shell .shop-admin-nav button,
.admin-shell .shop-admin-nav-link,
.admin-shell .shop-admin-nav a,
.admin-shell .uh-library-nav a {
  width: 100%;
  min-height: 46px;
  display: grid;
  grid-template-columns: 1.35rem 1fr auto;
  align-items: center;
  gap: .68rem;
  padding: .68rem .8rem;
  border: 1px solid transparent;
  border-radius: var(--admin-radius-nav);
  background: transparent;
  color: var(--admin-text);
  text-decoration: none;
  font: inherit;
  font-weight: 800;
  line-height: 1.12;
  text-align: left;
}
.admin-shell .shop-admin-nav button:hover,
.admin-shell .shop-admin-nav-link:hover,
.admin-shell .shop-admin-nav a:hover,
.admin-shell .uh-library-nav a:hover {
  background: rgba(222, 230, 208, .46);
  border-color: rgba(195, 206, 181, .62);
}
.admin-shell .shop-admin-nav button.is-active,
.admin-shell .shop-admin-nav-link.is-active,
.admin-shell .shop-admin-nav a.is-active,
.admin-shell .shop-admin-nav a.active,
.admin-shell .uh-library-nav a.is-active,
.admin-shell .uh-library-nav a.active {
  background: var(--admin-sage-soft);
  border-color: var(--admin-sage-line);
  color: var(--admin-heading);
}
.admin-shell .shop-admin-nav button span:first-child,
.admin-shell .shop-admin-nav-link span:first-child,
.admin-shell .shop-admin-nav a span:first-child,
.admin-shell .uh-library-nav a span:first-child {
  width: 1.35rem;
  color: var(--admin-sage-dark);
  text-align: center;
}
.admin-shell .shop-admin-nav button b,
.admin-shell .shop-admin-nav-link b,
.admin-shell .shop-admin-nav a b,
.admin-shell .uh-library-nav a b {
  margin-left: auto;
  min-width: 1.45rem;
  height: 1.45rem;
  padding: 0 .42rem;
  display: inline-grid;
  place-items: center;
  border-radius: var(--admin-radius-pill);
  background: #E6DCC4;
  color: var(--admin-text);
  font-size: .78rem;
  font-weight: 900;
}

.admin-shell .shop-admin-session,
.admin-shell .uh-library-user-card {
  margin-top: auto;
  display: grid;
  gap: .5rem;
  padding: .9rem;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-card);
  background: var(--admin-surface-strong);
  color: var(--admin-text-muted);
  font-size: .86rem;
}
.admin-shell .shop-admin-session p,
.admin-shell .uh-library-user-card p { margin: 0; }

.admin-shell .shop-admin-main,
.admin-shell .uh-library-main {
  flex: 1 1 auto;
  min-width: 0;
  display: grid;
  align-content: start;
  gap: .95rem;
  padding: 1.15rem 1.35rem;
}
.admin-shell .shop-admin-topbar,
.admin-shell .uh-library-header {
  position: static;
  z-index: auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.15rem;
  padding: .65rem 0 1rem;
  border: 0;
  border-bottom: 1px solid var(--admin-border-soft);
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}
.admin-shell .shop-admin-eyebrow,
.admin-shell .uh-library-kicker {
  margin: 0 0 .25rem;
  color: var(--admin-eyebrow);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.admin-shell .shop-admin-topbar h1,
.admin-shell .uh-library-header h1 {
  margin: .18rem 0 .32rem;
  color: var(--admin-heading);
  font-family: var(--admin-font-heading);
  font-size: clamp(1.95rem, 2.6vw, 2.28rem);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: 0;
}
.admin-shell .uh-library-header p,
.admin-shell .shop-admin-panel-heading p { color: var(--admin-text-soft); }
.admin-shell .shop-admin-status-pills,
.admin-shell .uh-library-status-stack {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: .5rem;
}
.admin-shell .shop-admin-status-pills span,
.admin-shell .shop-admin-chip,
.admin-shell .uh-status-pill,
.admin-shell .uh-library-preview-label,
.admin-shell .uh-library-preview-meta span {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  min-height: 28px;
  padding: .28rem .62rem;
  border: 1px solid var(--admin-border-soft);
  border-radius: var(--admin-radius-pill);
  background: var(--admin-surface-strong);
  color: var(--admin-text-soft);
  font-size: .78rem;
  font-weight: 850;
  white-space: nowrap;
}
.admin-shell .uh-status-pill.good,
.admin-shell .uh-status-pill.saved,
.admin-shell .shop-admin-chip.success { background: var(--admin-sage-pale); border-color: var(--admin-sage-line); color: var(--admin-success); }
.admin-shell .uh-status-pill.warn,
.admin-shell .shop-admin-chip.warning { background: var(--admin-gold-soft); border-color: #D9C58D; color: var(--admin-warning); }

.admin-shell .shop-admin-top-actions,
.admin-shell .uh-library-actions,
.admin-shell .shop-admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .58rem;
}
.admin-shell .uh-library-actions {
  padding: .82rem 0;
  border-bottom: 1px solid var(--admin-border-soft);
}
.admin-shell .shop-admin-toolbar label,
.admin-shell .shop-admin-form label,
.admin-shell .uh-library-field {
  color: var(--admin-text-soft);
  font-size: .82rem;
  font-weight: 850;
  display: grid;
  gap: .38rem;
  letter-spacing: 0;
}

.admin-shell .shop-admin-button,
.admin-shell .shop-admin-small-button,
.admin-shell .shop-admin-table button,
.admin-shell .shop-admin-link-button,
.admin-shell .uh-library-btn,
.admin-shell .uh-library-filter-row button,
.admin-shell .uh-library-tabs button,
.admin-shell .shop-admin-card .button {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  padding: .6rem .95rem;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-button);
  background: var(--admin-surface-strong);
  color: var(--admin-text);
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  line-height: 1.1;
  box-shadow: none;
  cursor: pointer;
}
.admin-shell .shop-admin-button:hover,
.admin-shell .shop-admin-small-button:hover,
.admin-shell .shop-admin-table button:hover,
.admin-shell .shop-admin-link-button:hover,
.admin-shell .uh-library-btn:hover,
.admin-shell .uh-library-filter-row button:hover,
.admin-shell .uh-library-tabs button:hover { background: #F7EFD9; border-color: var(--admin-border-strong); }
.admin-shell .shop-admin-button:not(.secondary),
.admin-shell .shop-admin-card .button:not(.secondary),
.admin-shell .uh-library-btn.primary {
  background: var(--admin-sage);
  border-color: var(--admin-sage);
  color: #FFFDF4;
}
.admin-shell .shop-admin-button.secondary,
.admin-shell .shop-admin-card .button.secondary,
.admin-shell .uh-library-btn.secondary { background: var(--admin-surface-strong); color: var(--admin-text); }
.admin-shell .uh-library-btn.ghost,
.admin-shell .shop-admin-link-button { background: transparent; border-color: transparent; color: var(--admin-text-soft); min-height: 34px; padding: .35rem 0; justify-content: start; }
.admin-shell .uh-library-btn.danger { color: var(--admin-danger); border-color: #D6A59A; background: var(--admin-danger-soft); }
.admin-shell .uh-library-btn.mini { min-height: 34px; padding: .44rem .62rem; font-size: .86rem; }

.admin-shell input,
.admin-shell select,
.admin-shell textarea,
.admin-shell .uh-library-field input,
.admin-shell .uh-library-field select,
.admin-shell .uh-library-field textarea,
.admin-shell .shop-admin-toolbar input,
.admin-shell .shop-admin-toolbar select {
  width: 100%;
  min-height: 40px;
  padding: .65rem .78rem;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-input);
  background: var(--admin-surface-strong);
  color: var(--admin-text);
  font: inherit;
  font-weight: 500;
}
.admin-shell textarea,
.admin-shell .uh-library-field textarea { min-height: 116px; line-height: 1.5; resize: vertical; }

.admin-shell .shop-admin-panel.is-active { display: grid; gap: 1.05rem; }
.admin-shell .shop-admin-panel-heading,
.admin-shell .uh-library-section-title,
.admin-shell .shop-admin-card-head,
.admin-shell .uh-library-card-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}
.admin-shell .shop-admin-panel-heading h2,
.admin-shell .uh-library-card-head h2,
.admin-shell .uh-library-section-title h3,
.admin-shell .shop-admin-card h3 {
  margin: 0;
  color: var(--admin-heading);
  font-family: var(--admin-font-heading);
  font-size: 1.25rem;
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: 0;
}

.admin-shell .shop-admin-card,
.admin-shell .shop-admin-metric,
.admin-shell .uh-library-entries-card,
.admin-shell .uh-library-editor-card,
.admin-shell .uh-library-preview-card,
.admin-shell .uh-library-media-card,
.admin-shell .uh-library-hero-editor,
.admin-shell .uh-library-qa-grid article,
.admin-shell .uh-library-empty-state,
.admin-shell .uh-library-inline-preview,
.admin-shell .uh-library-block-item,
.admin-shell .uh-library-block-preview,
.admin-shell .uh-library-dialog,
.admin-shell .uh-library-image-field,
.admin-shell .shop-admin-drawer-section {
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-card);
  background: rgba(255, 249, 234, .88);
  box-shadow: var(--admin-shadow-soft);
}
.admin-shell .shop-admin-card,
.admin-shell .uh-library-preview-card,
.admin-shell .uh-library-media-card,
.admin-shell .uh-library-entries-card { padding: 1.15rem; }
.admin-shell .shop-admin-metric { min-height: 118px; padding: 1rem; }
.admin-shell .shop-admin-metric span { font-size: 2rem; }

.admin-shell .shop-admin-table-wrap {
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-table);
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  background: var(--admin-surface);
  box-shadow: var(--admin-shadow-soft);
}
.admin-shell .shop-admin-table { width: 100%; min-width: 780px; border-collapse: collapse; font-size: .92rem; }
.admin-shell .shop-admin-table th,
.admin-shell .shop-admin-table td {
  padding: .75rem .9rem;
  text-align: left;
  vertical-align: middle;
  border-top: 1px solid var(--admin-border-soft);
}
.admin-shell .shop-admin-table thead th,
.admin-shell .shop-admin-table th {
  border-top: 0;
  background: var(--admin-surface-soft);
  color: var(--admin-text-muted);
  font-size: .74rem;
  font-weight: 900;
  letter-spacing: .075em;
  text-transform: uppercase;
}
.admin-shell .shop-admin-table tbody tr:hover { background: rgba(222, 230, 208, .38); }

.admin-shell .uh-library-workspace {
  min-width: 0;
  max-width: 100%;
}
.admin-shell .uh-library-workspace > * {
  min-width: 0;
  max-width: 100%;
}
.admin-shell .uh-library-preview-rail { display: grid; gap: 1rem; }
.admin-shell .uh-library-tabs { border-bottom: 1px solid var(--admin-border); background: var(--admin-surface); padding: .62rem .72rem .08rem; }
.admin-shell .uh-library-tabs button { border-radius: var(--admin-radius-button); background: transparent; color: var(--admin-text-muted); }
.admin-shell .uh-library-tabs button.active,
.admin-shell .uh-library-filter-row button.active { background: var(--admin-sage-soft); border-color: var(--admin-sage-line); color: var(--admin-sage-dark); }
.admin-shell .uh-library-entry-item { border-radius: var(--admin-radius-card); border-color: var(--admin-border); background: var(--admin-surface-strong); }
.admin-shell .uh-library-entry-item.active { border-color: var(--admin-sage-line); background: var(--admin-sage-pale); }
.admin-shell .uh-library-hero-thumb,
.admin-shell .uh-library-preview-hero,
.admin-shell .uh-library-block-image-preview,
.admin-shell .uh-library-block-image-empty,
.admin-shell .uh-library-media-picker-grid img { border-radius: var(--admin-radius-card); }
.admin-shell .uh-library-block-controls { border-radius: var(--admin-radius-card); background: var(--admin-surface-strong); }
.admin-shell .uh-library-block-controls button { border-radius: var(--admin-radius-button); }

.admin-shell .shop-admin-drawer {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  justify-items: end;
  background: rgba(47, 43, 37, .32);
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity .18s ease, visibility 0s linear .22s;
}
.admin-shell .shop-admin-drawer.is-open {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transition-delay: 0s;
}
.admin-shell .admin-drawer,
.admin-shell .shop-admin-drawer-panel,
.admin-shell .admin-drawer-frame {
  position: relative;
  width: var(--admin-drawer-width);
  max-width: 100vw;
  height: 100vh;
  height: 100dvh;
  min-height: 0;
  overflow: hidden;
  overscroll-behavior: contain;
  background: var(--admin-surface);
  border-left: 1px solid var(--admin-border);
  border-radius: 0;
  box-shadow: var(--admin-shadow-drawer);
  padding: 0;
  transform: translateX(104%);
  transition: transform .22s ease;
  outline: 0;
}
.admin-shell .shop-admin-drawer.is-open .shop-admin-drawer-panel,
.admin-shell .admin-drawer-backdrop.is-open .admin-drawer { transform: translateX(0); }
.admin-shell .shop-admin-drawer-close,
.admin-shell .shop-admin-drawer-close.admin-drawer__close {
  position: absolute;
  top: .9rem;
  right: .9rem;
  width: 36px;
  height: 36px;
  min-height: 36px;
  padding: 0;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-button);
  background: var(--admin-surface-strong);
  color: var(--admin-text);
  font-size: 1.25rem;
  line-height: 1;
  display: grid;
  place-items: center;
  z-index: 5;
}
.admin-shell .shop-admin-drawer-close:hover { background: var(--admin-sage-pale); border-color: var(--admin-sage); }
.admin-shell .admin-drawer-content {
  width: 100%;
  height: 100%;
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
}
.admin-shell .admin-drawer__header,
.admin-shell .shop-admin-drawer-title.admin-drawer__header {
  min-width: 0;
  margin: 0;
  padding: 1.2rem 3.75rem 1rem 1.25rem;
  border-bottom: 1px solid var(--admin-border);
  background: rgba(255, 249, 234, .98);
}
.admin-shell .admin-drawer__header h2,
.admin-shell .shop-admin-drawer-title.admin-drawer__header h2 {
  margin: 0 0 .38rem;
  color: var(--admin-heading);
  font-family: var(--admin-font-heading);
  font-size: 1.55rem;
  letter-spacing: 0;
}
.admin-shell .admin-drawer__header p,
.admin-shell .shop-admin-drawer-title.admin-drawer__header p { margin: 0; color: var(--admin-text-soft); }
.admin-shell .admin-drawer__header .shop-admin-inline-actions { margin-top: .7rem; }
.admin-shell .admin-drawer__body {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  padding: 1.15rem 1.25rem 1.3rem;
  scroll-behavior: auto;
  overflow-anchor: none;
}
.admin-shell .admin-drawer-form-layout {
  min-height: 0;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
}
.admin-shell .admin-drawer__footer,
.admin-shell .admin-drawer-sticky-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: .58rem;
  margin: 0;
  padding: .9rem 1.25rem;
  border-top: 1px solid var(--admin-border);
  background: rgba(255, 249, 234, .98);
  box-shadow: 0 -8px 20px rgba(61, 49, 31, .04);
  z-index: 4;
}
.admin-shell .admin-drawer__body .admin-drawer-sticky-actions {
  position: sticky;
  bottom: -1.3rem;
  margin: .35rem -1.25rem -1.3rem;
}
.admin-shell .shop-admin-drawer-section {
  padding: 1rem;
  margin: 0 0 1rem;
  clear: none;
}
.admin-shell .admin-drawer__body > .shop-admin-drawer-section:last-child,
.admin-shell .admin-drawer__body > form:last-child > .shop-admin-drawer-section:last-child { margin-bottom: 0; }
.admin-shell .shop-product-drawer .shop-admin-drawer-panel { width: var(--admin-drawer-wide); }
.admin-shell .shop-refund-drawer .shop-admin-drawer-panel,
.admin-shell .shop-webhook-drawer .shop-admin-drawer-panel,
.admin-shell .shop-digital-drawer .shop-admin-drawer-panel { width: var(--admin-drawer-width); }
.admin-shell .shop-inventory-drawer .shop-admin-drawer-panel { width: var(--admin-drawer-compact); }
.admin-shell .shop-admin-project-update-drawer .shop-admin-drawer-panel { width: var(--admin-drawer-project-updates); }
body.admin-drawer-open { overflow: hidden; }

.admin-shell .shop-admin-nav-toggle {
  width: 42px;
  min-height: 38px;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-button);
  background: var(--admin-surface-strong);
  color: var(--admin-text-soft);
  display: grid;
  place-items: center;
}
.admin-shell.is-admin-nav-collapsed .shop-admin-sidebar,
.admin-shell.is-nav-collapsed .shop-admin-sidebar,
.admin-shell.is-sidebar-collapsed .shop-admin-sidebar,
.admin-shell.is-sidebar-collapsed .uh-library-sidebar {
  width: var(--admin-sidebar-collapsed-width);
  flex-basis: var(--admin-sidebar-collapsed-width);
  padding-inline: .62rem;
}
.admin-shell.is-admin-nav-collapsed .admin-nav-label,
.admin-shell.is-nav-collapsed .admin-nav-label,
.admin-shell.is-sidebar-collapsed .admin-nav-label,
.admin-shell.is-admin-nav-collapsed .shop-admin-session,
.admin-shell.is-nav-collapsed .shop-admin-session,
.admin-shell.is-sidebar-collapsed .shop-admin-session { display: none; }
.admin-shell.is-admin-nav-collapsed .shop-admin-nav button,
.admin-shell.is-admin-nav-collapsed .shop-admin-nav a,
.admin-shell.is-nav-collapsed .shop-admin-nav button,
.admin-shell.is-nav-collapsed .shop-admin-nav a,
.admin-shell.is-sidebar-collapsed .shop-admin-nav button,
.admin-shell.is-sidebar-collapsed .shop-admin-nav a { grid-template-columns: 1fr; justify-items: center; padding-inline: .45rem; }

@media (max-width: 1180px) {
  .admin-shell .shop-admin-topbar,
  .admin-shell .uh-library-header { flex-direction: column; }
  .admin-shell .shop-admin-status-pills,
  .admin-shell .uh-library-status-stack { justify-content: flex-start; }
  .admin-shell .uh-library-workspace { grid-template-columns: 1fr; }
  .admin-shell .uh-library-preview-rail,
  .admin-shell .uh-library-entries-card { position: static; max-height: none; }
}
@media (max-width: 860px) {
  .admin-shell.shop-admin-shell,
  .admin-shell.uh-library-admin-shell { display: flex; width: 100%; min-width: 0; }
  .admin-shell .shop-admin-main,
  .admin-shell .uh-library-main { width: 100%; min-width: 0; padding: .85rem; }
  .admin-shell .shop-admin-summary-grid,
  .admin-shell .shop-admin-toolbar,
  .admin-shell .uh-library-form-grid.two,
  .admin-shell .uh-library-form-grid.three,
  .admin-shell .uh-library-form-grid.four,
  .admin-shell .uh-library-hero-row,
  .admin-shell .uh-library-qa-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .admin-shell .shop-admin-card,
  .admin-shell .shop-admin-metric,
  .admin-shell .uh-library-entries-card,
  .admin-shell .uh-library-preview-card,
  .admin-shell .uh-library-media-card { padding: 1rem; }
  .admin-shell .shop-admin-topbar h1,
  .admin-shell .uh-library-header h1 { font-size: 1.85rem; }
  .admin-shell .shop-admin-drawer-panel,
  .admin-shell .shop-admin-project-update-drawer .shop-admin-drawer-panel { width: 100vw !important; }
  .admin-shell .uh-library-actions .uh-library-btn,
  .admin-shell .shop-admin-top-actions .shop-admin-button { width: 100%; }
}


/* Phase 3 normalization: canonical admin shell class aliases on real admin pages. */
.admin-shell .admin-sidebar.shop-admin-sidebar,
.admin-shell .admin-sidebar.uh-library-sidebar {
  width: var(--admin-sidebar-width);
  flex-basis: var(--admin-sidebar-width);
}

.admin-shell .admin-main.shop-admin-main,
.admin-shell .admin-main.uh-library-main {
  padding: 1.15rem 1.35rem;
}

.admin-shell .admin-page-header.shop-admin-topbar,
.admin-shell .admin-page-header.uh-library-header {
  min-height: 92px;
}

.admin-shell .admin-action-bar.shop-admin-top-actions {
  margin: 0;
  padding: 0;
  border: 0;
  justify-content: flex-end;
}

.admin-shell .admin-action-bar.uh-library-actions {
  margin: 0;
  padding: .82rem 0;
  border-bottom: 1px solid var(--admin-border-soft);
}

.admin-shell .admin-sidebar .admin-user-card {
  width: 100%;
}

.admin-shell .admin-sidebar .admin-brand {
  width: 100%;
}

.admin-shell .admin-sidebar .admin-nav {
  width: 100%;
}

.admin-shell.is-nav-collapsed .admin-sidebar,
.admin-shell.is-admin-nav-collapsed .admin-sidebar,
.admin-shell.is-sidebar-collapsed .admin-sidebar {
  width: var(--admin-sidebar-collapsed-width);
  flex-basis: var(--admin-sidebar-collapsed-width);
}

@media (max-width: 860px) {
  .admin-shell .admin-page-header.shop-admin-topbar,
  .admin-shell .admin-page-header.uh-library-header {
    min-height: 0;
  }
}


/* Phase 3 shell/sidebar normalization: legacy aliases follow the shared
   off-canvas mobile behavior rather than stacking a second full navigation. */
@media (max-width: 860px) {
  .admin-shell .admin-sidebar.shop-admin-sidebar,
  .admin-shell .admin-sidebar.uh-library-sidebar,
  .admin-shell.is-nav-collapsed .admin-sidebar,
  .admin-shell.is-admin-nav-collapsed .admin-sidebar,
  .admin-shell.is-sidebar-collapsed .admin-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--admin-sidebar-mobile-width);
    height: 100vh;
    height: 100dvh;
    min-height: 100vh;
    min-height: 100dvh;
    max-height: none;
    flex: 0 0 var(--admin-sidebar-mobile-width);
    transform: translateX(-105%);
    padding: 1.1rem 1rem;
    border-right: 1px solid var(--admin-border);
    border-bottom: 0;
  }
  .admin-shell.is-sidebar-open .admin-sidebar.shop-admin-sidebar,
  .admin-shell.is-sidebar-open .admin-sidebar.uh-library-sidebar { transform: translateX(0); }
  .admin-shell.is-nav-collapsed .admin-brand,
  .admin-shell.is-admin-nav-collapsed .admin-brand,
  .admin-shell.is-sidebar-collapsed .admin-brand { grid-template-columns: 42px 1fr; justify-items: initial; }
  .admin-shell.is-nav-collapsed .admin-nav-label,
  .admin-shell.is-admin-nav-collapsed .admin-nav-label,
  .admin-shell.is-sidebar-collapsed .admin-nav-label { display: inline; }
  .admin-shell.is-nav-collapsed .admin-user-card,
  .admin-shell.is-admin-nav-collapsed .admin-user-card,
  .admin-shell.is-sidebar-collapsed .admin-user-card { display: grid; }
  .admin-shell.is-nav-collapsed .shop-admin-nav button,
  .admin-shell.is-nav-collapsed .shop-admin-nav a,
  .admin-shell.is-admin-nav-collapsed .shop-admin-nav button,
  .admin-shell.is-admin-nav-collapsed .shop-admin-nav a,
  .admin-shell.is-sidebar-collapsed .shop-admin-nav button,
  .admin-shell.is-sidebar-collapsed .shop-admin-nav a {
    grid-template-columns: 1.35rem 1fr auto;
    justify-items: stretch;
    padding: .68rem .8rem;
  }
  .admin-shell .admin-main.shop-admin-main,
  .admin-shell .admin-main.uh-library-main {
    width: 100%;
    min-width: 0;
    height: auto;
    overflow: visible;
    padding: .85rem;
  }
}


/* --------------------------------------------------------------------------
   Master Phase 4: shared page headers, section headers, and action bars.
   Common admin presentation belongs here; page CSS keeps only feature layout.
   -------------------------------------------------------------------------- */
.admin-shell .admin-page-heading {
  flex: 1 1 34rem;
  min-width: 0;
}
.admin-shell .admin-page-header > .admin-status-row {
  flex: 0 1 auto;
  max-width: min(100%, 38rem);
  align-self: flex-start;
  padding-top: .1rem;
}
.admin-shell .admin-page-actions {
  justify-content: space-between;
  gap: .7rem 1rem;
  min-height: 58px;
}
.admin-shell .admin-action-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .58rem;
  min-width: 0;
}
.admin-shell .admin-action-group-utilities {
  margin-left: auto;
  justify-content: flex-end;
}
.admin-shell .admin-action-meta {
  margin-left: auto;
  color: var(--admin-text-muted);
  font-size: .82rem;
  font-weight: 700;
  white-space: nowrap;
}
.admin-shell .admin-section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  min-width: 0;
  padding: .05rem 0 .15rem;
}
.admin-shell .admin-section-header > div:first-child {
  min-width: 0;
}
.admin-shell .admin-section-header h2,
.admin-shell .admin-section-title {
  margin: 0;
  color: var(--admin-heading);
  font-family: var(--admin-font-heading);
  font-size: clamp(1.28rem, 1.8vw, 1.48rem);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: 0;
}
.admin-shell .admin-section-header p,
.admin-shell .admin-section-subtitle {
  max-width: 76ch;
  margin: .28rem 0 0;
  color: var(--admin-text-soft);
  font-size: .94rem;
  line-height: 1.48;
}
.admin-shell .admin-section-actions {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: .55rem;
}
.admin-shell .admin-toolbar {
  display: grid;
  padding: .75rem;
  border: 1px solid var(--admin-border-soft);
  border-radius: var(--admin-radius-table);
  background: rgba(245, 236, 214, .58);
  box-shadow: none;
}
.admin-shell .admin-toolbar label {
  min-width: 0;
}
.admin-shell .admin-toolbar input,
.admin-shell .admin-toolbar select {
  width: 100%;
}

/* Existing real-page aliases follow the shared Phase 4 structure. */
.admin-shell .shop-admin-topbar,
.admin-shell .uh-library-header {
  min-height: 0;
}
.admin-shell .shop-admin-page-subtitle {
  max-width: 62ch;
}
.admin-shell .shop-admin-top-actions,
.admin-shell .uh-library-actions {
  margin: 0;
}
.admin-shell .shop-admin-panel-heading.admin-section-header {
  margin: 0;
}

@media (max-width: 1320px) {
  .admin-shell .admin-page-header {
    flex-direction: column;
  }
  .admin-shell .admin-page-heading {
    flex: 0 1 auto;
    width: 100%;
  }
  .admin-shell .admin-page-header > .admin-status-row {
    max-width: 100%;
    justify-content: flex-start;
  }
  .admin-shell .admin-action-group-utilities {
    width: 100%;
    margin-left: 0;
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .admin-shell .admin-page-header {
    padding-bottom: .9rem;
  }
  .admin-shell .admin-page-title {
    font-size: 1.85rem;
  }
  .admin-shell .admin-page-subtitle {
    font-size: .94rem;
  }
  .admin-shell .admin-page-actions {
    align-items: stretch;
  }
  .admin-shell .admin-action-group,
  .admin-shell .admin-action-group-utilities {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .admin-shell .admin-action-group > .admin-button,
  .admin-shell .admin-action-group > .admin-btn,
  .admin-shell .admin-action-group > .shop-admin-button,
  .admin-shell .admin-action-group > .uh-library-btn {
    width: 100%;
  }
  .admin-shell .admin-action-meta {
    width: 100%;
    margin-left: 0;
    white-space: normal;
  }
  .admin-shell .admin-section-header {
    flex-direction: column;
    align-items: stretch;
  }
  .admin-shell .admin-section-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 430px) {
  .admin-shell .admin-action-group,
  .admin-shell .admin-action-group-utilities {
    grid-template-columns: 1fr;
  }
  .admin-shell .admin-status-row {
    gap: .38rem;
  }
  .admin-shell .admin-status-pill,
  .admin-shell .admin-chip,
  .admin-shell .shop-admin-status-pills span,
  .admin-shell .uh-status-pill {
    white-space: normal;
  }
}

/* Master Phase 5 revalidation: keep the Project Updates manager contained
   within the Settings workspace and use a full-screen editor on tablet/mobile. */
.admin-shell .shop-admin-project-updates-settings,
.admin-shell [data-project-updates-settings] {
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}
.admin-shell .shop-admin-project-updates-table-wrap {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
}
/* Prevent wide management tables and hidden fixed drawers from increasing the
   page canvas. Their own table wrappers and drawer panels keep local scrolling. */
.admin-shell {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  overflow-x: clip;
}

/* Shared compact checkbox/radio treatment for admin forms. */
.admin-shell input[type="checkbox"],
.admin-shell input[type="radio"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  min-height: 18px;
  padding: 0;
  flex: 0 0 18px;
  accent-color: var(--admin-sage);
}
.admin-shell .shop-admin-checkbox-label {
  display: flex;
  align-items: center;
  gap: .5rem;
  min-height: 32px;
}


/* Master Phase 6: shared admin settings and diagnostics system. These classes
   are admin-only and reusable by future admin pages; page styles should keep
   only feature-specific layouts. */
.admin-shell .admin-settings-stack {
  display: grid;
  gap: 1rem;
  min-width: 0;
}
.admin-shell .admin-settings-section {
  min-width: 0;
  padding: 1.25rem;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-panel);
  background: var(--admin-surface);
  box-shadow: var(--admin-shadow-panel);
}
.admin-shell .admin-settings-section-head,
.admin-shell .admin-settings-card-head,
.admin-shell .admin-settings-editor-toolbar,
.admin-shell .admin-settings-group-head,
.admin-shell .admin-status-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}
.admin-shell .admin-settings-section-head {
  margin-bottom: 1rem;
  padding-bottom: .85rem;
  border-bottom: 1px solid var(--admin-border-soft);
}
.admin-shell .admin-settings-section-head h3,
.admin-shell .admin-settings-card-head h4,
.admin-shell .admin-settings-group-head h4,
.admin-shell .admin-status-card-head h4 {
  margin: 0;
  color: var(--admin-heading);
  font-family: var(--admin-font-heading);
  line-height: 1.2;
}
.admin-shell .admin-settings-section-head h3 { font-size: 1.28rem; }
.admin-shell .admin-settings-card-head h4,
.admin-shell .admin-settings-group-head h4,
.admin-shell .admin-status-card-head h4 { font-size: 1.02rem; }
.admin-shell .admin-settings-section-head p,
.admin-shell .admin-settings-card-head p,
.admin-shell .admin-settings-group-head p,
.admin-shell .admin-preview-panel p,
.admin-shell .admin-settings-help {
  margin: .3rem 0 0;
  color: var(--admin-text-muted);
  line-height: 1.5;
}
.admin-shell .admin-settings-grid,
.admin-shell .admin-settings-status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  min-width: 0;
}
.admin-shell .admin-settings-grid-wide { grid-template-columns: 1fr; }
.admin-shell .admin-settings-card,
.admin-shell .admin-status-card {
  min-width: 0;
  margin: 0;
  padding: 1rem;
  border: 1px solid var(--admin-border-soft);
  border-radius: var(--admin-radius-card);
  background: var(--admin-surface-strong);
  box-shadow: var(--admin-shadow-soft);
}
.admin-shell .admin-status-card dl {
  display: grid;
  grid-template-columns: minmax(118px, .6fr) minmax(0, 1fr);
  gap: .45rem .8rem;
  margin: .85rem 0 0;
}
.admin-shell .admin-status-card dt {
  color: var(--admin-text-muted);
  font-weight: 800;
}
.admin-shell .admin-status-card dd {
  min-width: 0;
  margin: 0;
  color: var(--admin-text);
  font-weight: 850;
  overflow-wrap: anywhere;
}
.admin-shell .admin-settings-editor {
  display: grid;
  gap: .85rem;
  min-width: 0;
}
.admin-shell .admin-settings-compact-editor {
  margin-top: .9rem;
  padding-top: .85rem;
  border-top: 1px solid var(--admin-border-soft);
}
.admin-shell .admin-settings-editor-toolbar {
  align-items: center;
}
.admin-shell .admin-settings-editor-toolbar > div:first-child {
  display: grid;
  gap: .18rem;
}
.admin-shell .admin-settings-editor-toolbar small,
.admin-shell .admin-settings-help {
  color: var(--admin-text-muted);
  font-size: .82rem;
}
.admin-shell .admin-settings-result {
  display: inline-flex;
  align-items: center;
  min-height: 29px;
  margin: 0;
  padding: .28rem .62rem;
  border: 1px solid var(--admin-border-soft);
  border-radius: var(--admin-radius-chip);
  background: var(--admin-surface-soft);
  color: var(--admin-text-soft);
  font-size: .78rem;
  font-weight: 850;
  white-space: nowrap;
}
.admin-shell .admin-settings-result[hidden] { display: none; }
.admin-shell .admin-settings-result[data-state="dirty"] {
  border-color: color-mix(in srgb, var(--admin-gold) 42%, var(--admin-border));
  background: var(--admin-gold-soft);
  color: var(--admin-warning);
}
.admin-shell .admin-settings-result[data-state="saving"] {
  border-color: color-mix(in srgb, var(--admin-sage) 38%, var(--admin-border));
  background: var(--admin-sage-pale);
  color: var(--admin-sage-dark);
}
.admin-shell .admin-settings-result[data-state="saved"] {
  border-color: color-mix(in srgb, var(--admin-success) 38%, var(--admin-border));
  background: var(--admin-sage-soft);
  color: var(--admin-success);
}
.admin-shell .admin-settings-result[data-state="error"] {
  border-color: color-mix(in srgb, var(--admin-danger) 38%, var(--admin-border));
  background: var(--admin-danger-soft);
  color: var(--admin-danger);
}
.admin-shell .admin-settings-actions,
.admin-shell .admin-settings-toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: .55rem;
}
.admin-shell .admin-settings-actions {
  padding-top: .8rem;
  border-top: 1px solid var(--admin-border-soft);
}
.admin-shell .admin-settings-actions-compact {
  justify-content: flex-start;
  padding-top: 0;
  border-top: 0;
}
.admin-shell .admin-settings-group {
  display: grid;
  gap: .85rem;
  padding: 1rem;
  border: 1px solid var(--admin-border-soft);
  border-radius: var(--admin-radius-card);
  background: rgba(255, 253, 246, .72);
}
.admin-shell .admin-settings-group-head {
  padding-bottom: .7rem;
  border-bottom: 1px solid var(--admin-border-soft);
}
.admin-shell .admin-field-grid {
  display: grid;
  gap: .8rem;
}
.admin-shell .admin-field-grid-two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.admin-shell .admin-field {
  display: grid;
  gap: .38rem;
  min-width: 0;
  color: var(--admin-text-soft);
  font-size: .85rem;
  font-weight: 800;
}
.admin-shell .admin-field > small {
  color: var(--admin-text-muted);
  font-size: .75rem;
  font-weight: 650;
  line-height: 1.4;
}
.admin-shell .admin-toggle-card {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  min-width: 0;
  padding: .8rem .9rem;
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius-button);
  background: var(--admin-sage-pale);
  color: var(--admin-text);
}
.admin-shell .admin-toggle-card > span {
  display: grid;
  gap: .2rem;
}
.admin-shell .admin-toggle-card small {
  color: var(--admin-text-muted);
  font-weight: 650;
  line-height: 1.4;
}
.admin-shell .admin-preview-panel {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  padding: .85rem;
  border: 1px solid var(--admin-border-soft);
  border-radius: var(--admin-radius-card);
  background: var(--admin-bg);
}
.admin-shell .admin-preview-panel > div { min-width: 0; }
.admin-shell .admin-settings-table-wrap {
  width: 100%;
  min-width: 0;
  max-width: 100%;
}
.admin-shell .admin-settings-table { min-width: 640px; }
.admin-shell .admin-settings-table input,
.admin-shell .admin-settings-table select {
  width: 100%;
  min-width: 0;
}
.admin-shell .admin-settings-table td:last-child,
.admin-shell .admin-settings-table th:last-child {
  width: 1%;
  white-space: nowrap;
}
.admin-shell .admin-settings-order-cell {
  width: 4.5rem;
  color: var(--admin-text-muted);
  font-weight: 850;
}
.admin-shell code {
  padding: .08rem .28rem;
  border-radius: 5px;
  background: var(--admin-surface-soft);
  color: var(--admin-text-soft);
  font-family: var(--admin-font-mono);
  font-size: .88em;
}

@media (max-width: 980px) {
  .admin-shell .admin-settings-grid,
  .admin-shell .admin-settings-status-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 720px) {
  .admin-shell .admin-settings-section { padding: 1rem; }
  .admin-shell .admin-settings-section-head,
  .admin-shell .admin-settings-card-head,
  .admin-shell .admin-settings-editor-toolbar,
  .admin-shell .admin-settings-group-head,
  .admin-shell .admin-status-card-head {
    flex-direction: column;
    align-items: stretch;
  }
  .admin-shell .admin-field-grid-two,
  .admin-shell .admin-preview-panel {
    grid-template-columns: 1fr;
  }
  .admin-shell .admin-preview-panel img {
    width: min(180px, 100%);
    height: auto;
  }
  .admin-shell .admin-settings-actions,
  .admin-shell .admin-settings-toolbar-actions {
    justify-content: flex-start;
  }
  .admin-shell .admin-settings-result { white-space: normal; }
}

/* Keep textual metadata chips compact when shared settings headers stack. */
.admin-shell .admin-settings-section-head > .admin-chip,
.admin-shell .admin-status-card-head > .admin-chip {
  flex: 0 0 auto;
  align-self: flex-start;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Master Phase 9: responsive containment and tablet/mobile correction pass.
   Shared shell constraints live here; feature-specific workspace breakpoints
   remain in the relevant page stylesheet.
   -------------------------------------------------------------------------- */
.admin-shell .admin-main,
.admin-shell .admin-main.shop-admin-main,
.admin-shell .admin-main.uh-library-main {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  grid-template-columns: minmax(0, 1fr);
}
.admin-shell .admin-page-header,
.admin-shell .admin-page-actions,
.admin-shell .admin-action-bar,
.admin-shell .admin-panel,
.admin-shell .admin-card,
.admin-shell .admin-toolbar,
.admin-shell .shop-admin-panel,
.admin-shell .shop-admin-panel-heading,
.admin-shell .shop-admin-top-actions,
.admin-shell .uh-library-header,
.admin-shell .uh-library-actions,
.admin-shell .uh-library-workspace {
  width: 100%;
  min-width: 0;
  max-width: 100%;
}
.admin-shell .admin-action-group,
.admin-shell .admin-action-group-utilities,
.admin-shell .admin-page-heading,
.admin-shell .admin-section-header > div:first-child {
  min-width: 0;
  max-width: 100%;
}
.admin-shell .admin-tabs,
.admin-shell .admin-tabs--panel {
  min-width: 0;
  max-width: 100%;
}
.admin-shell .admin-tabs--panel > .admin-tab {
  flex: 0 0 auto;
}

/* A tablet dashboard remains compact instead of turning each metric into a
   full-width card. Phones return to a single column below 560px. */
@media (min-width: 561px) and (max-width: 860px) {
  .admin-shell .shop-admin-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 560px) {
  .admin-shell .shop-admin-summary-grid {
    grid-template-columns: 1fr;
  }
  .admin-shell .admin-card--flush {
    padding: 0;
  }
}