fabric_trade_admin/src/assets/styles/responsive.css

/* Admin responsive breakpoints:
   xs (small mobile): below 480px
   sm (mobile): 480px – 767px
   md (tablet): 768px – 1023px
   lg (small desktop): 1024px – 1279px
   xl (desktop): 1280px – 1439px
   2xl (large desktop): 1440px+
*/

:root {
  --page-padding-mobile: 16px;
  --page-padding-tablet: 20px;
  --page-padding-desktop: 28px;
  --page-padding: var(--page-padding-mobile);
  --mobile-nav-height: 0px;
  --drawer-width: min(300px, 88vw);
  --admin-desktop-min: 1280px;
}

@media (min-width: 768px) {
  :root {
    --page-padding: var(--page-padding-tablet);
  }
}

@media (min-width: 1280px) {
  :root {
    --page-padding: var(--page-padding-desktop);
  }
}

/* Visibility utilities — desktop layout is source of truth at >= 1280px */
.desktop-only {
  display: none !important;
}

.compact-only {
  display: block;
}

@media (min-width: 1280px) {
  .desktop-only {
    display: revert !important;
  }

  .desktop-only.admin-shell__sidebar,
  .desktop-only.admin-sidebar {
    display: flex !important;
  }

  .desktop-only.orders-page,
  .desktop-only.dashboard {
    display: block !important;
  }

  .compact-only {
    display: none !important;
  }
}

/* Mobile drawer overlay */
.admin-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: rgba(15, 23, 42, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
}

.admin-drawer-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.admin-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 901;
  width: var(--drawer-width);
  height: 100dvh;
  background: var(--color-sidebar-bg);
  color: #fff;
  transform: translateX(100%);
  transition: transform 0.25s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.admin-drawer.open {
  transform: translateX(0);
}

/* Compact card list pattern */
.admin-card-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.admin-card-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  text-align: right;
  width: 100%;
  transition: border-color 0.15s, background 0.15s;
}

.admin-card-item:hover {
  border-color: #cbd5e1;
}

.admin-card-item.selected {
  border-color: var(--color-primary);
  background: var(--color-info-light);
}

.admin-card-item__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.admin-card-item__header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.admin-card-item__title {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 700;
}

.admin-card-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.admin-card-item__meta span strong {
  color: var(--color-text);
  font-weight: 600;
}

.admin-card-item__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border-light);
}

/* Full-screen detail panel (mobile) */
.admin-detail-panel {
  position: fixed;
  inset: 0;
  z-index: 850;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.25s ease;
}

.admin-detail-panel.open {
  transform: translateX(0);
}

.admin-detail-panel__header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px var(--page-padding);
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
}

.admin-detail-panel__back {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  flex-shrink: 0;
}

.admin-detail-panel__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.admin-detail-panel__body {
  flex: 1;
  overflow-y: auto;
  padding: var(--page-padding);
}

/* Compact page header */
.compact-page-header {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.compact-page-header__row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.compact-page-header__title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
}

.compact-page-header__breadcrumb {
  margin: 4px 0 0;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.compact-page-header__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

@media (min-width: 768px) {
  .compact-page-header__row {
    align-items: center;
  }

  .compact-page-header__actions {
    flex-shrink: 0;
  }
}

/* Stat grid for compact dashboard */
.compact-stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

@media (min-width: 480px) {
  .compact-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .compact-stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.compact-section-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.compact-section-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-sm);
}

.compact-section-card__title {
  margin: 0 0 12px;
  font-size: 0.9375rem;
  font-weight: 700;
}

/* Tablet / compact desktop: keep multi-column layouts usable in modals */
@media (max-width: 1279px) {
  .admin-shell__content {
    padding: var(--page-padding);
  }

  .admin-summary-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .admin-form-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .admin-info-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .admin-pagination {
    flex-direction: column;
    gap: 12px;
    align-items: stretch;
  }

  .admin-pagination__pages {
    justify-content: center;
    flex-wrap: wrap;
  }

  .admin-tab {
    padding: 10px 12px;
    font-size: 0.8125rem;
  }

  .admin-page-header .admin-action-group {
    flex-wrap: wrap;
    gap: 8px;
  }
}

/* Phone only: stack to single column / action sheet */
@media (max-width: 767px) {
  :root {
    --header-height: 60px;
  }

  .admin-page-header {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-page-header .admin-btn,
  .admin-page-header .admin-action-group {
    width: 100%;
  }

  .admin-page-header .admin-action-group .admin-btn {
    flex: 1;
    min-width: fit-content;
  }

  .admin-summary-grid,
  .admin-form-grid,
  .admin-info-grid {
    grid-template-columns: 1fr;
  }

  .admin-footer-actions {
    flex-direction: column;
  }

  .admin-footer-actions .admin-btn {
    width: 100%;
  }

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

  .admin-tab {
    padding: 8px 10px;
    font-size: 0.75rem;
  }

  .admin-modal-backdrop {
    padding: 0;
    align-items: flex-end;
  }

  .admin-modal {
    max-width: 100%;
    max-height: 92dvh;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  }

  .checks-page__footer {
    flex-direction: column;
    align-items: stretch;
  }

  .checks-page__footer .admin-action-group {
    flex-direction: column;
    width: 100%;
  }

  .checks-page__footer .admin-action-group .admin-btn {
    width: 100%;
  }
}