/* Canonical EducaGest UI layer. Loaded after the historical module stylesheet. */
:root {
  --ui-sidebar-width: 284px;
  --ui-sidebar-collapsed: 76px;
  --ui-topbar-height: 72px;
  --ui-space-1: 4px;
  --ui-space-2: 8px;
  --ui-space-3: 12px;
  --ui-space-4: 16px;
  --ui-space-5: 20px;
  --ui-space-6: 24px;
  --ui-space-8: 32px;
  --ui-radius-sm: 4px;
  --ui-radius: 6px;
  --ui-radius-lg: 8px;
  --ui-motion-fast: 160ms;
  --ui-motion-base: 190ms;
  --ui-motion-slow: 220ms;
  --ui-ease-out: cubic-bezier(.2, .7, .25, 1);
  --ui-focus: 0 0 0 3px rgba(35, 117, 255, .28);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  max-width: 100%;
  overflow-x: clip;
}

[hidden] {
  display: none !important;
}

h1,
h2,
h3,
h4,
.topbar strong,
.brand strong {
  letter-spacing: 0 !important;
  overflow-wrap: anywhere;
}

p,
dd,
td,
th,
label,
.nav-text,
.brand-text,
.user-name-text,
.badge {
  min-width: 0;
  overflow-wrap: anywhere;
}

/* Stable application shell */
.sidebar {
  width: var(--ui-sidebar-width) !important;
  padding: var(--ui-space-4) 14px !important;
  display: flex !important;
  flex-direction: column;
  overflow: hidden !important;
  transition: width var(--ui-motion-slow) var(--ui-ease-out),
    transform var(--ui-motion-slow) var(--ui-ease-out) !important;
}

.sidebar .brand {
  flex: 0 0 auto;
  min-width: 0;
  min-height: 58px;
  margin: 0 2px var(--ui-space-3) !important;
  padding: 0 2px var(--ui-space-3) !important;
}

.brand-text {
  min-width: 0;
}

.brand-text span {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-text strong {
  max-width: 100%;
  overflow: visible;
  white-space: normal;
  line-height: 1.2;
}

.sidebar-toggle {
  flex: 0 0 auto;
  width: 100% !important;
  min-height: 42px !important;
  margin: 0 0 var(--ui-space-3) !important;
  padding: 7px 9px !important;
  transition: background var(--ui-motion-fast) var(--ui-ease-out),
    border-color var(--ui-motion-fast) var(--ui-ease-out) !important;
}

.sidebar-nav {
  display: flex !important;
  flex: 1 1 auto;
  flex-direction: column;
  align-content: initial !important;
  min-width: 0;
  min-height: 0;
  gap: var(--ui-space-2) !important;
  padding: 0 2px 12px 0;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  scrollbar-gutter: stable;
}

.nav-direct-list,
.nav-groups,
.nav-group-items-inner {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.sidebar-nav .nav-item,
.sidebar-nav .nav-group-toggle {
  position: relative;
  width: 100%;
  min-width: 0;
  min-height: 40px !important;
  margin: 0;
  padding: 8px 10px !important;
  display: grid !important;
  grid-template-columns: 24px minmax(0, 1fr) 16px;
  align-items: center;
  gap: 8px;
  color: #DCE9FF !important;
  background: transparent !important;
  border: 1px solid transparent !important;
  border-radius: var(--ui-radius-sm) !important;
  box-shadow: none !important;
  font: 650 12px/1.3 Inter, system-ui, sans-serif !important;
  text-align: left;
  text-decoration: none;
  transition: color var(--ui-motion-fast) var(--ui-ease-out),
    background var(--ui-motion-fast) var(--ui-ease-out),
    border-color var(--ui-motion-fast) var(--ui-ease-out) !important;
}

.sidebar-nav .nav-item:hover,
.sidebar-nav .nav-group-toggle:hover {
  color: #FFFFFF !important;
  background: rgba(255, 255, 255, .09) !important;
  border-color: rgba(255, 255, 255, .10) !important;
  transform: none !important;
}

.sidebar-nav .nav-icon {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  color: #B7C7E2 !important;
  font-size: 16px;
}

.sidebar-nav .nav-home {
  margin-bottom: 2px;
  border-bottom-color: rgba(255, 255, 255, .08) !important;
}

.nav-group {
  min-width: 0;
}

.nav-group-toggle {
  cursor: pointer;
}

.nav-group-toggle .nav-text {
  display: block;
  text-transform: uppercase;
  font-size: 10px;
  font-weight: 760;
  letter-spacing: 0;
  line-height: 1.35;
  white-space: normal;
  overflow: visible;
  overflow-wrap: normal;
  word-break: normal;
}

.nav-group-chevron {
  width: 16px;
  min-width: 16px;
  text-align: center;
  font-size: 11px;
  transition: transform var(--ui-motion-base) var(--ui-ease-out);
}

.nav-group-items {
  max-height: 0;
  opacity: 0;
  visibility: hidden;
  overflow: hidden;
  transition: max-height var(--ui-motion-slow) var(--ui-ease-out),
    opacity var(--ui-motion-fast) var(--ui-ease-out),
    visibility 0s linear var(--ui-motion-slow);
}

.nav-group.is-open .nav-group-items {
  max-height: var(--nav-group-height, 640px);
  opacity: 1;
  visibility: visible;
  transition: max-height var(--ui-motion-slow) var(--ui-ease-out),
    opacity var(--ui-motion-fast) var(--ui-ease-out),
    visibility 0s;
}

.nav-group.is-open .nav-group-chevron {
  transform: rotate(180deg);
}

.nav-group-items-inner {
  padding: 3px 0 6px 12px;
}

.sidebar-nav .nav-child {
  grid-template-columns: 20px minmax(0, 1fr);
  min-height: 36px !important;
  padding: 7px 9px !important;
  color: #C8D6EE !important;
  font-size: 12px !important;
}

.sidebar-nav .nav-child .nav-icon {
  width: 20px;
  height: 20px;
  font-size: 14px;
}

.sidebar-nav .nav-item.active {
  color: #FFFFFF !important;
  background: rgba(35, 117, 255, .20) !important;
  border-color: rgba(78, 161, 255, .45) !important;
  box-shadow: inset 3px 0 0 #4EA1FF !important;
  font-weight: 760 !important;
}

.sidebar-nav .nav-item.active::after {
  content: "";
  position: absolute;
  right: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #FFFFFF;
}

.sidebar-nav .nav-item.active .nav-icon,
.sidebar-nav .nav-group.is-active > .nav-group-toggle .nav-icon {
  color: #FFFFFF !important;
}

.topbar {
  left: var(--ui-sidebar-width) !important;
  height: var(--ui-topbar-height) !important;
  min-width: 0;
  padding: 0 var(--ui-space-6) !important;
  transition: left var(--ui-motion-slow) var(--ui-ease-out) !important;
}

.topbar-context {
  min-width: 0;
}

.topbar-context strong,
.topbar-context small {
  max-width: min(56vw, 720px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.content {
  min-width: 0;
  min-height: 100vh;
  margin-left: var(--ui-sidebar-width) !important;
  padding: calc(var(--ui-topbar-height) + 24px) var(--ui-space-6) 38px !important;
  transition: margin-left var(--ui-motion-slow) var(--ui-ease-out) !important;
}

.page-view {
  width: 100%;
  min-width: 0;
  animation: ui-page-enter var(--ui-motion-base) var(--ui-ease-out) backwards;
}

@keyframes ui-page-enter {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}

body.sidebar-collapsed .sidebar {
  width: var(--ui-sidebar-collapsed) !important;
}

body.sidebar-collapsed .topbar {
  left: var(--ui-sidebar-collapsed) !important;
}

body.sidebar-collapsed .content {
  margin-left: var(--ui-sidebar-collapsed) !important;
}

body.sidebar-collapsed .sidebar .brand {
  display: flex !important;
  justify-content: center !important;
  margin-inline: 0 !important;
}

body.sidebar-collapsed .brand-text,
body.sidebar-collapsed .sidebar-toggle-text,
body.sidebar-collapsed .sidebar-toggle-arrow,
body.sidebar-collapsed .sidebar-nav .nav-text,
body.sidebar-collapsed .sidebar-nav .nav-group-chevron,
body.sidebar-collapsed .nav-group-items {
  display: none !important;
}

body.sidebar-collapsed .sidebar-toggle,
body.sidebar-collapsed .sidebar-nav .nav-item,
body.sidebar-collapsed .sidebar-nav .nav-group-toggle {
  display: grid !important;
  grid-template-columns: 1fr;
  place-items: center;
  width: 44px !important;
  min-width: 44px;
  margin-inline: auto;
  padding: 8px !important;
}

body.sidebar-collapsed .sidebar-nav .nav-item.active::after {
  right: 3px;
  top: 5px;
}

.page-breadcrumb {
  width: 100%;
  min-width: 0;
  margin: 0 0 var(--ui-space-3);
  color: var(--h4-muted);
  font-size: 12px;
}

.page-breadcrumb ol {
  min-width: 0;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
}

.page-breadcrumb li {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-breadcrumb li:not(:last-child)::after {
  content: "/";
  color: #94A3B8;
}

.page-breadcrumb a {
  color: var(--h4-blue-deep);
  font-weight: 650;
  text-decoration: none;
}

.page-breadcrumb [aria-current="page"] {
  color: var(--h4-text);
  font-weight: 650;
}

/* Shared page structure */
.action-head,
.ops-page-head,
.acad-page-head,
.section-head {
  width: 100%;
  min-width: 0;
  display: flex !important;
  align-items: flex-start !important;
  justify-content: space-between !important;
  gap: var(--ui-space-4) !important;
}

.action-head,
.ops-page-head,
.acad-page-head {
  margin: 0 0 var(--ui-space-5) !important;
}

.action-head > *,
.ops-page-head > *,
.acad-page-head > *,
.section-head > * {
  min-width: 0;
}

.action-head > :is(.btn, button),
.ops-page-head > :is(.btn, button),
.acad-page-head > :is(.btn, button),
.section-head > :is(.btn, button) {
  flex: 0 0 auto;
}

.action-head h1,
.ops-page-head h1,
.acad-page-head h1 {
  margin: 0 !important;
  color: var(--h4-navy);
  font-size: 28px !important;
  line-height: 1.18;
}

.page-description,
.action-head p,
.ops-page-head p,
.acad-page-head p {
  max-width: 760px;
  margin: 6px 0 0;
  color: var(--h4-muted);
  font-size: 13px;
  line-height: 1.55;
}

.content :where(.grid, .grid2, .grid3, .grid.two, .grid.three, .grid.cards,
  .dashboard-grid, .master-dashboard-grid, .ops-two-column, .adv-bi-grid,
  .adv-agreement-layout, .adv-integration-grid) > * {
  min-width: 0;
}

.card,
.table-wrap,
.filters,
.filters-form,
.dashboard-filter,
.modal-box,
.modal-card {
  max-width: 100%;
  min-width: 0;
}

.btn,
button {
  max-width: 100%;
  min-width: 0;
  min-height: 40px;
  white-space: normal;
  line-height: 1.2;
  transition: color var(--ui-motion-fast) var(--ui-ease-out),
    background var(--ui-motion-fast) var(--ui-ease-out),
    border-color var(--ui-motion-fast) var(--ui-ease-out),
    box-shadow var(--ui-motion-fast) var(--ui-ease-out),
    transform var(--ui-motion-fast) var(--ui-ease-out) !important;
}

.btn.small,
button.small {
  min-height: 32px;
}

.btn:not(:disabled):active,
button:not(:disabled):active {
  transform: translateY(1px);
}

.btn.is-loading,
button.is-loading {
  cursor: progress;
}

.btn.is-loading::before,
button.is-loading::before {
  content: "";
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: ui-spin .65s linear infinite;
}

@keyframes ui-spin { to { transform: rotate(360deg); } }

.actions,
.filter-actions,
.table-actions {
  min-width: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--ui-space-2);
}

.table-actions form {
  margin: 0;
}

.form,
.filters,
.filters-form {
  min-width: 0;
}

.form.grid2,
.form.grid3,
.filters {
  grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
}

.form label,
.filters label,
.filters-form label {
  min-width: 0;
}

.form-span-all {
  grid-column: 1 / -1 !important;
}

.form-span-2 {
  grid-column: span 2 !important;
}

.inline-form {
  display: inline-block !important;
}

.control-amount {
  width: 120px !important;
  max-width: 100%;
}

.control-payment {
  width: 140px !important;
  max-width: 100%;
}

.form input,
.form select,
.form textarea,
.filters input,
.filters select,
.filters textarea,
.filters-form input,
.filters-form select,
.filters-form textarea,
.table input,
.table select,
.search-select,
.search-select-button {
  width: 100%;
  max-width: 100%;
  min-width: 0;
}

.form input,
.form select,
.filters input,
.filters select,
.filters-form input,
.filters-form select,
.search-select-button {
  min-height: 42px;
}

.table-wrap {
  width: 100%;
  overflow-x: auto !important;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
}

.table-wrap > .table,
.table-wrap > table {
  width: 100%;
}

.table td,
.table th {
  max-width: min(360px, 42vw);
  vertical-align: middle;
}

.table td .actions,
.table td form {
  max-width: 100%;
}

.audit-log-table {
  min-width: 1120px !important;
  table-layout: auto;
}

.audit-log-table :is(th, td) {
  overflow-wrap: normal;
  word-break: normal;
}

.audit-log-table :is(th, td):first-child {
  width: 154px;
  white-space: nowrap;
}

.security-attempts {
  display: block;
  margin-top: 5px;
  color: var(--h4-muted);
  font-size: 11px;
}

.badge.danger {
  color: #991B1B !important;
  background: #FEF2F2 !important;
  border-color: #FECACA !important;
}

.badge.neutral {
  color: #334155 !important;
  background: #F1F5F9 !important;
  border-color: #CBD5E1 !important;
}

/* Modal, dropdown, alert and session motion */
.modal-backdrop {
  display: flex !important;
  padding: var(--ui-space-4) !important;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--ui-motion-base) var(--ui-ease-out),
    visibility 0s linear var(--ui-motion-base) !important;
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity var(--ui-motion-base) var(--ui-ease-out), visibility 0s !important;
}

body.modal-open {
  overflow: hidden;
}

body.modal-open .page-view,
.page-view:has(.modal-backdrop.open) {
  animation: none !important;
  transform: none !important;
}

.modal-box,
.modal-card,
.product-edit-modal,
.supplier-edit-modal,
.calendar-event-modal,
.report-filter-modal,
.audit-modal-card {
  width: min(920px, 100%) !important;
  max-height: calc(100dvh - 32px) !important;
  margin: auto !important;
  overflow-x: hidden !important;
  overflow-y: auto !important;
  overscroll-behavior: contain;
  transform: translateY(8px);
  transition: transform var(--ui-motion-base) var(--ui-ease-out) !important;
}

.modal-backdrop.open :is(.modal-box, .modal-card, .product-edit-modal,
  .supplier-edit-modal, .calendar-event-modal, .report-filter-modal,
  .audit-modal-card) {
  transform: translateY(0);
}

.modal-head {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--h4-white);
}

.user-dropdown,
.search-select-list,
.select-search-results {
  opacity: 0;
  transform: translateY(-4px);
  transform-origin: top;
  transition: opacity var(--ui-motion-fast) var(--ui-ease-out),
    transform var(--ui-motion-fast) var(--ui-ease-out),
    visibility 0s linear var(--ui-motion-fast);
}

.user-dropdown.is-open,
.search-select.open .search-select-list,
.select-search-results.open {
  opacity: 1;
  transform: translateY(0);
  transition: opacity var(--ui-motion-fast) var(--ui-ease-out),
    transform var(--ui-motion-fast) var(--ui-ease-out), visibility 0s;
}

.search-select-button::after {
  position: static !important;
  right: auto !important;
  display: block;
  flex: 0 0 14px;
  width: 14px;
  margin-left: auto;
  text-align: center;
  line-height: 1;
  pointer-events: none;
  transition: transform var(--ui-motion-fast) var(--ui-ease-out);
  transform-origin: center;
}

.search-select-button {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 10px !important;
  padding: 0 12px 0 14px !important;
  text-align: left;
}

.search-select-button-label {
  min-width: 0;
  flex: 1 1 auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.2;
  pointer-events: none;
}

.search-select.open .search-select-button::after {
  transform: rotate(180deg);
}

.search-select-option:disabled {
  cursor: not-allowed;
  opacity: .5;
}

.search-select.open .search-select-input {
  top: calc(100% + 20px) !important;
  width: min(calc(100% - 16px), 304px) !important;
}

.search-select-list {
  right: auto !important;
  width: max(100%, 180px) !important;
  max-width: min(320px, calc(100vw - 32px)) !important;
}

.search-select.align-right .search-select-list {
  right: 0 !important;
  left: auto !important;
}

.search-select.align-right .search-select-input {
  right: 8px !important;
  left: auto !important;
}

.search-select.compact .search-select-input {
  display: none !important;
}

.search-select.compact .search-select-list {
  padding-top: 6px !important;
}

.search-select:not(.compact) .search-select-list {
  padding-top: 58px !important;
}

form.filters,
.filters-form,
section.card:has(.filters-form) {
  overflow: visible !important;
}

:is(form.filters, .filters-form, section.card:has(.filters-form)):has(.search-select.open) {
  position: relative;
  z-index: 90;
}

.relationship-access-columns.is-single {
  grid-template-columns: minmax(0, 1fr) !important;
}

.module-filters-rich .filter-actions {
  grid-column: 1 / -1 !important;
  justify-self: end;
  justify-content: flex-end;
}

.flash {
  max-width: 100%;
  animation: ui-alert-enter var(--ui-motion-base) var(--ui-ease-out) both;
}

@keyframes ui-alert-enter {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.session-warning {
  position: sticky;
  top: calc(var(--ui-topbar-height) + 10px);
  z-index: 18;
  width: 100%;
  margin: 0 0 var(--ui-space-4);
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #7C4A03;
  background: #FFF8E8;
  border: 1px solid #EAC77B;
  border-radius: var(--ui-radius);
  box-shadow: var(--h4-shadow-card);
  animation: ui-alert-enter var(--ui-motion-base) var(--ui-ease-out) both;
}

.session-warning > span {
  min-width: 0;
  flex: 1 1 auto;
}

.session-warning .btn {
  flex: 0 0 auto;
}

.mobile-backdrop {
  transition: opacity var(--ui-motion-slow) var(--ui-ease-out),
    visibility 0s linear var(--ui-motion-slow) !important;
}

/* Dark mode corrections for canonical components */
html.dark-mode .nav-group-toggle {
  color: #DCE9FF !important;
}

html.dark-mode .modal-head {
  background: #0F172A;
}

html.dark-mode .badge.neutral {
  color: #D7E3F7 !important;
  background: #172238 !important;
  border-color: rgba(158, 180, 218, .28) !important;
}

html.dark-mode .badge.danger {
  color: #FCA5A5 !important;
  background: rgba(239, 68, 68, .10) !important;
  border-color: rgba(248, 113, 113, .32) !important;
}

html.dark-mode .session-warning {
  color: #FCD34D;
  background: #2B2415;
  border-color: rgba(252, 211, 77, .32);
}

html.dark-mode .action-head h1,
html.dark-mode .ops-page-head h1,
html.dark-mode .acad-page-head h1 {
  color: #FFFFFF;
}

/* Tablet and mobile drawer */
@media (max-width: 900px) {
  .sidebar,
  body.sidebar-collapsed .sidebar {
    width: min(320px, 88vw) !important;
    transform: translateX(-102%) !important;
    box-shadow: 18px 0 48px rgba(8, 29, 74, .34) !important;
  }

  body.menu-open {
    overflow: hidden;
  }

  body.menu-open .sidebar,
  body.sidebar-collapsed.menu-open .sidebar {
    transform: translateX(0) !important;
  }

  body.sidebar-collapsed .brand-text,
  body.sidebar-collapsed .sidebar-toggle-text,
  body.sidebar-collapsed .sidebar-toggle-arrow,
  body.sidebar-collapsed .sidebar-nav .nav-text,
  body.sidebar-collapsed .sidebar-nav .nav-group-chevron {
    display: initial !important;
  }

  body.sidebar-collapsed .nav-group-items {
    display: block !important;
  }

  body.sidebar-collapsed .sidebar .brand {
    display: grid !important;
    justify-content: initial !important;
  }

  body.sidebar-collapsed .sidebar-toggle,
  body.sidebar-collapsed .sidebar-nav .nav-item,
  body.sidebar-collapsed .sidebar-nav .nav-group-toggle {
    width: 100% !important;
    display: grid !important;
    grid-template-columns: 24px minmax(0, 1fr) auto;
    place-items: initial;
    margin-inline: 0;
  }

  .topbar,
  body.sidebar-collapsed .topbar {
    left: 0 !important;
    padding: 0 12px !important;
  }

  .content,
  body.sidebar-collapsed .content {
    margin-left: 0 !important;
    padding: calc(var(--ui-topbar-height) + 18px) 12px 28px !important;
  }

  .mobile-backdrop {
    display: block !important;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  body.menu-open .mobile-backdrop {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition: opacity var(--ui-motion-slow) var(--ui-ease-out), visibility 0s !important;
  }

  .mobile-menu {
    display: inline-grid !important;
    place-items: center;
    width: 42px;
    min-width: 42px;
    padding: 0 !important;
    font-size: 21px;
  }

  .action-head,
  .ops-page-head,
  .acad-page-head {
    flex-direction: column !important;
    align-items: stretch !important;
  }

  .action-head > .actions,
  .ops-page-head > .actions,
  .acad-page-head > .actions,
  .action-head > .btn,
  .ops-page-head > .btn,
  .acad-page-head > .btn {
    align-self: stretch;
  }

  .action-head > .btn,
  .ops-page-head > .btn,
  .acad-page-head > .btn {
    width: 100%;
  }

  .table td,
  .table th {
    max-width: 300px;
  }

  .adv-stage-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    overflow-x: visible !important;
  }

  .adv-stage {
    min-width: 0 !important;
  }
}

@media (max-width: 620px) {
  .topbar-context small {
    max-width: 44vw;
  }

  .topbar-context strong {
    font-size: 16px !important;
  }

  .top-actions {
    gap: 6px !important;
  }

  .user-name {
    width: 42px;
    min-width: 42px;
    padding: 0 !important;
  }

  .user-name-text {
    display: none;
  }

  .portal-page-heading {
    flex-wrap: wrap;
  }

  .portal-page-heading > .btn {
    flex: 1 1 100%;
    width: 100%;
  }

  .action-head h1,
  .ops-page-head h1,
  .acad-page-head h1 {
    font-size: 24px !important;
  }

  .card,
  .filters,
  .filters-form {
    padding: 14px !important;
  }

  .form.grid2,
  .form.grid3,
  .filters,
  .filters-form {
    grid-template-columns: 1fr !important;
  }

  .form [style*="grid-column"],
  .filters [style*="grid-column"],
  .form-span-all,
  .form-span-2 {
    grid-column: 1 !important;
  }

  .adv-stage-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .actions,
  .filter-actions {
    align-items: stretch;
  }

  .actions > .btn,
  .actions > button,
  .filter-actions > .btn,
  .filter-actions > button {
    flex: 1 1 auto;
  }

  .modal-backdrop {
    padding: 8px !important;
  }

  .modal-box,
  .modal-card,
  .product-edit-modal,
  .supplier-edit-modal,
  .calendar-event-modal,
  .report-filter-modal,
  .audit-modal-card {
    max-height: calc(100dvh - 16px) !important;
    padding: 14px !important;
  }

  .session-warning {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .session-warning .btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-view,
  .flash,
  .session-warning {
    animation: none !important;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  .page-view { animation: none !important; }
  .session-warning { display: none !important; }
}

/* Interface integrity: modal sizing, binary controls and inline create panels. */
@media (min-width: 901px) {
  .form.grid2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form.grid3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.modal-backdrop {
  align-items: center !important;
  justify-content: center !important;
  overflow: hidden !important;
}

.modal-box.modal-wide,
.modal-box.product-edit-modal,
.modal-box.supplier-edit-modal,
.modal-box.calendar-event-modal {
  width: min(1120px, 100%) !important;
}

.modal-head {
  width: 100%;
  min-width: 0;
  min-height: 48px;
  margin: 0 0 var(--ui-space-4) !important;
  padding: 0 0 var(--ui-space-3) !important;
  display: flex !important;
  align-items: flex-start !important;
  justify-content: space-between !important;
  gap: var(--ui-space-4) !important;
}

.modal-head > :first-child {
  min-width: 0;
}

.modal-head > button,
.modal-head > .btn,
.modal-head > .modal-close {
  flex: 0 0 auto;
}

.modal-box form > .actions,
.modal-card form > .actions {
  grid-column: 1 / -1;
  width: 100%;
}

:where(.form, .filters, .filters-form, .table, .checkline, .check-line,
  .check-row, .relationship-check, .adv-inline-controls)
  input:is([type="checkbox"], [type="radio"]) {
  display: inline-block !important;
  flex: 0 0 18px !important;
  width: 18px !important;
  min-width: 18px !important;
  max-width: 18px !important;
  height: 18px !important;
  min-height: 18px !important;
  max-height: 18px !important;
  margin: 0 !important;
  padding: 0 !important;
  border-radius: 4px !important;
  box-shadow: none !important;
  accent-color: var(--h4-blue-deep);
  vertical-align: middle;
}

:where(.form, .filters, .filters-form, .table, .checkline, .check-line,
  .check-row, .relationship-check, .adv-inline-controls) input[type="radio"] {
  border-radius: 50% !important;
}

:where(.checkline, .check-line, .check-row) {
  width: 100%;
  min-width: 0;
  min-height: 42px;
  height: auto !important;
  padding: 10px 12px !important;
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 10px !important;
  color: var(--h4-text) !important;
  background: var(--h4-soft);
  border: 1px solid var(--h4-line);
  border-radius: var(--ui-radius) !important;
  line-height: 1.4;
  white-space: normal;
}

:where(.checkline, .check-line, .check-row) > span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.checkline.compact {
  width: auto;
  min-height: 34px;
  padding: 6px 8px !important;
}

.form input[type="color"] {
  min-height: 42px !important;
  padding: 5px !important;
  cursor: pointer;
}

.form input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

.form input[type="color"]::-webkit-color-swatch {
  border: 0;
  border-radius: 4px;
}

.create-panel .modal-card {
  width: 100% !important;
  max-height: none !important;
  margin: 0 !important;
  overflow: visible !important;
  transform: none !important;
}

.profile-meta-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--ui-space-3);
}

.profile-meta-grid > * {
  min-width: 0;
}

.permission-matrix {
  max-height: min(48dvh, 460px);
  overflow: auto !important;
  overscroll-behavior: contain;
}

.permission-matrix .table {
  min-width: 620px;
}

.permission-matrix .table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
}

.permission-matrix .table :is(th, td):not(:first-child) {
  text-align: center;
}

html.dark-mode :where(.checkline, .check-line, .check-row) {
  color: #E5EDF8 !important;
  background: rgba(35, 117, 255, .10);
  border-color: rgba(158, 180, 218, .24);
}

@media (max-width: 900px) {
  .profile-meta-grid {
    grid-template-columns: 1fr;
  }

  .profile-meta-grid .form-span-2 {
    grid-column: 1 !important;
  }

  .permission-matrix {
    max-height: 34dvh;
  }
}

/* Presentation stabilization: compact page, module and form contracts. */
.card,
.table-wrap,
.filters,
.filters-form,
.dashboard-filter,
.modal-box,
.modal-card {
  border-radius: var(--ui-radius) !important;
  box-shadow: 0 4px 14px rgba(8, 29, 74, .06) !important;
}

.modal-box,
.modal-card {
  border-radius: var(--ui-radius-lg) !important;
}

.btn,
button,
.user-name,
.theme-toggle,
.mobile-menu,
.sidebar-toggle {
  border-radius: var(--ui-radius) !important;
}

.form input,
.form select,
.form textarea,
.filters input,
.filters select,
.filters-form input,
.filters-form select,
.search-select-button,
.dashboard-filter input,
.dashboard-filter select {
  border-radius: var(--ui-radius-sm) !important;
}

.btn.primary,
button.primary {
  box-shadow: 0 2px 7px rgba(35, 117, 255, .20) !important;
}

.btn.primary:hover,
button.primary:hover {
  box-shadow: 0 4px 10px rgba(35, 117, 255, .24) !important;
}

.dashboard-filter::before,
section.card:has(.filters-form)::before,
form.card.filters::before {
  background: var(--h4-blue) !important;
}

.section-head {
  margin-bottom: var(--ui-space-4);
}

.table-wrap:has(.table-empty),
.card.table-wrap:has(tbody:empty) {
  min-height: 0 !important;
}

.table-empty {
  min-height: 96px !important;
}

.module-hub {
  width: 100%;
  min-width: 0;
  margin: 0 0 var(--ui-space-8);
}

.module-hub-head {
  margin-bottom: var(--ui-space-3);
}

.module-hub-head h2 {
  margin: 0;
  color: var(--h4-navy);
  font: 750 18px/1.3 Manrope, Inter, sans-serif;
}

.module-hub-head p {
  margin: 4px 0 0;
  color: var(--h4-muted);
  font-size: 12px;
}

.module-hub-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--ui-space-3);
}

.module-hub-card {
  position: relative;
  min-width: 0;
  min-height: 132px;
  padding: var(--ui-space-4);
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) 18px;
  grid-template-rows: 1fr auto;
  align-items: start;
  gap: 10px 12px;
  color: var(--h4-text);
  background: var(--h4-white);
  border: 1px solid var(--h4-line);
  border-radius: var(--ui-radius);
  box-shadow: 0 3px 12px rgba(8, 29, 74, .05);
  text-decoration: none;
  transition: border-color var(--ui-motion-fast) var(--ui-ease-out),
    box-shadow var(--ui-motion-fast) var(--ui-ease-out),
    transform var(--ui-motion-fast) var(--ui-ease-out);
}

.module-hub-card:hover {
  color: var(--h4-text);
  border-color: rgba(35, 117, 255, .48);
  box-shadow: 0 6px 16px rgba(8, 29, 74, .09);
  transform: translateY(-1px);
}

.module-hub-card:focus-visible {
  outline: none;
  box-shadow: var(--ui-focus);
}

.module-hub-icon {
  grid-row: 1 / 3;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: var(--h4-blue-deep);
  background: rgba(35, 117, 255, .10);
  border-radius: var(--ui-radius);
  font-size: 19px;
}

.module-hub-copy {
  min-width: 0;
  display: grid;
  gap: 5px;
}

.module-hub-copy strong {
  color: var(--h4-navy);
  font: 750 14px/1.3 Manrope, Inter, sans-serif;
}

.module-hub-copy small {
  color: var(--h4-muted);
  font-size: 11px;
  line-height: 1.45;
}

.module-hub-meta {
  grid-column: 2;
  color: var(--h4-blue-deep);
  font-size: 11px;
  font-weight: 700;
}

.module-hub-arrow {
  grid-column: 3;
  grid-row: 1 / 3;
  align-self: center;
  color: #7C8EAC;
}

.module-create-panel {
  margin: 0 0 var(--ui-space-4);
}

.module-create-panel:not([open]) {
  display: none;
}

.module-create-panel > summary {
  margin-bottom: var(--ui-space-2);
  color: var(--h4-navy);
  font: 750 14px/1.3 Manrope, Inter, sans-serif;
  cursor: pointer;
}

.module-create-panel > .card {
  margin: 0;
}

.module-filters {
  margin: 0 0 var(--ui-space-4) !important;
  padding: var(--ui-space-4) !important;
  display: grid !important;
  grid-template-columns: minmax(240px, 2fr) minmax(150px, 1fr) auto !important;
  align-items: end;
  gap: var(--ui-space-3) !important;
}

.module-filters-wide {
  grid-template-columns: minmax(220px, 2fr) repeat(3, minmax(135px, 1fr)) auto !important;
}

.module-filters .filter-actions {
  flex-wrap: nowrap;
}

@media (min-width: 901px) {
  .student-filters {
    display: flex !important;
    justify-content: flex-start !important;
    align-items: end !important;
    flex-wrap: wrap !important;
  }

  .student-filters label {
    flex: 0 1 auto !important;
    width: 150px;
    min-width: 130px;
    max-width: 100% !important;
  }

  .student-filters label:nth-of-type(1) {
    flex-basis: 260px !important;
    width: 260px;
    min-width: 220px;
  }

  .student-filters label:nth-of-type(3) {
    flex-basis: 160px !important;
    width: 160px;
  }

  .student-filters label:nth-of-type(4) {
    flex-basis: 190px !important;
    width: 190px;
    min-width: 160px;
  }

  .student-filters .filter-actions {
    flex: 0 0 auto;
  }
}

.table-action-column {
  width: 1%;
  white-space: nowrap;
}

.form-shell {
  padding: 0 var(--ui-space-5) !important;
}

.form-sections {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) !important;
  gap: 0 !important;
}

.form-section {
  min-width: 0;
  margin: 0;
  padding: var(--ui-space-5) 0;
  border: 0;
  border-bottom: 1px solid var(--h4-line);
}

.form-section:last-of-type {
  border-bottom: 0;
}

.form-section legend {
  width: 100%;
  min-width: 0;
  margin: 0 0 var(--ui-space-4);
  padding: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--h4-navy);
}

.form-section legend > span:last-child {
  min-width: 0;
  display: grid;
  gap: 2px;
  font: 750 15px/1.3 Manrope, Inter, sans-serif;
}

.form-section legend small {
  color: var(--h4-muted);
  font: 450 11px/1.4 Inter, sans-serif;
}

.form-section-icon {
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: var(--h4-blue-deep);
  background: rgba(35, 117, 255, .10);
  border-radius: var(--ui-radius);
}

.form-section-grid {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--ui-space-3);
}

.form-section-grid.grid2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-section-grid.grid3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.form-section-grid > * {
  min-width: 0;
}

.field-help {
  display: block;
  margin-top: 5px;
  color: var(--h4-muted);
  font-size: 11px;
  font-weight: 450;
  line-height: 1.4;
}

.required-marker {
  color: #B42318;
  font-weight: 800;
}

.field-label {
  display: inline-flex;
  align-items: baseline;
  gap: 3px;
}

.setting-toggle {
  align-items: flex-start !important;
  margin-bottom: var(--ui-space-3);
  background: rgba(35, 117, 255, .05) !important;
}

.setting-toggle > span {
  min-width: 0;
  display: grid;
  gap: 2px;
}

.setting-toggle strong {
  color: var(--h4-text);
  font-size: 12px;
}

.setting-toggle small {
  color: var(--h4-muted);
  font-size: 11px;
  font-weight: 450;
  line-height: 1.4;
}

.dependent-fields {
  padding: var(--ui-space-4);
  background: var(--h4-soft);
  border: 1px solid var(--h4-line);
  border-radius: var(--ui-radius);
}

.field-context {
  min-width: 0;
  padding: 9px 10px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: var(--h4-muted);
  background: var(--h4-white);
  border-left: 3px solid var(--h4-blue);
  border-radius: var(--ui-radius-sm);
  font-size: 11px;
  line-height: 1.45;
}

.field-context i {
  flex: 0 0 auto;
  color: var(--h4-blue-deep);
}

.form-actions {
  padding: var(--ui-space-5) 0;
  border-top: 1px solid var(--h4-line);
}

html.dark-mode .module-hub-head h2,
html.dark-mode .module-hub-copy strong,
html.dark-mode .form-section legend,
html.dark-mode .module-create-panel > summary {
  color: #FFFFFF;
}

html.dark-mode .module-hub-card,
html.dark-mode .field-context {
  background: #0F172A;
}

html.dark-mode .dependent-fields {
  background: #111C31;
}

@media (max-width: 1180px) {
  .module-hub-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .module-filters-wide {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .module-filters-wide .filter-actions {
    grid-column: 1 / -1;
  }

  .form-section-grid.grid3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .module-hub-grid,
  .module-filters,
  .module-filters-wide,
  .form-section-grid.grid2,
  .form-section-grid.grid3 {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .module-filters-wide .filter-actions,
  .form-span-2 {
    grid-column: 1 !important;
  }

  .module-hub-card {
    min-height: 116px;
  }

  .module-filters .filter-actions,
  .form-actions {
    width: 100%;
  }

  .module-filters .filter-actions > *,
  .form-actions > * {
    flex: 1 1 auto;
  }

  .form-shell {
    padding: 0 var(--ui-space-4) !important;
  }
}

/* Institution module licensing */
.licensing-page-head {
  align-items: flex-end;
}

.license-summary {
  margin: 0 0 var(--ui-space-5);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  background: var(--h4-white);
  border: 1px solid var(--h4-line);
  border-radius: var(--ui-radius);
}

.license-summary > div {
  min-width: 0;
  padding: var(--ui-space-4) var(--ui-space-5);
  display: grid;
  gap: 2px;
}

.license-summary > div + div {
  border-left: 1px solid var(--h4-line);
}

.license-summary strong {
  color: var(--h4-navy);
  font: 750 24px/1.2 Manrope, sans-serif;
}

.license-summary span {
  color: var(--h4-muted);
  font-size: 12px;
}

.license-form {
  min-width: 0;
  display: grid;
  gap: var(--ui-space-4);
}

.license-toolbar,
.license-form-actions {
  min-width: 0;
  padding: var(--ui-space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ui-space-4);
  background: var(--h4-white);
  border: 1px solid var(--h4-line);
  border-radius: var(--ui-radius);
}

.license-toolbar p {
  min-width: 0;
  margin: 0;
  display: flex;
  align-items: flex-start;
  gap: var(--ui-space-2);
  color: var(--h4-muted);
  font-size: 13px;
}

.license-toolbar p i {
  flex: 0 0 auto;
  color: var(--h4-blue-deep);
}

.license-group {
  min-width: 0;
  overflow: hidden;
  background: var(--h4-white);
  border: 1px solid var(--h4-line);
  border-radius: var(--ui-radius);
}

.license-group-head {
  padding: var(--ui-space-3) var(--ui-space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ui-space-4);
  background: var(--h4-soft);
  border-bottom: 1px solid var(--h4-line);
}

.license-group-head h2 {
  margin: 0;
  color: var(--h4-navy);
  font-size: 15px;
}

.license-group-head > span {
  flex: 0 0 auto;
  color: var(--h4-muted);
  font-size: 12px;
}

.license-list {
  min-width: 0;
}

.license-row {
  min-width: 0;
  padding: var(--ui-space-4);
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 44px;
  align-items: center;
  gap: var(--ui-space-3);
  transition: background var(--ui-motion-fast) var(--ui-ease-out),
    opacity var(--ui-motion-fast) var(--ui-ease-out);
}

.license-row + .license-row {
  border-top: 1px solid var(--h4-line);
}

.license-row.is-disabled {
  background: #F9FAFC;
}

.license-module-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: var(--h4-blue-deep);
  background: var(--h4-soft);
  border-radius: var(--ui-radius-sm);
  font-size: 18px;
}

.license-row.is-disabled .license-module-icon {
  color: var(--h4-muted);
  background: #EEF1F5;
}

.license-module-copy {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.license-module-title {
  min-width: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--ui-space-2);
}

.license-module-title strong {
  color: var(--h4-text);
  font-size: 14px;
}

.license-module-copy p,
.license-module-copy small {
  margin: 0;
  color: var(--h4-muted);
  overflow-wrap: anywhere;
}

.license-module-copy p {
  font-size: 12px;
  line-height: 1.45;
}

.license-module-copy small {
  font-size: 10px;
  line-height: 1.4;
}

.license-switch {
  position: relative;
  width: 44px;
  height: 24px;
  display: inline-grid;
  flex: 0 0 auto;
}

.license-switch input {
  position: absolute;
  width: 1px !important;
  height: 1px !important;
  margin: -1px !important;
  padding: 0 !important;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.license-switch span {
  position: relative;
  width: 44px;
  height: 24px;
  display: block;
  background: #A8B3C4;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--ui-motion-fast) var(--ui-ease-out);
}

.license-switch span::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  background: #FFFFFF;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(8, 29, 74, .28);
  transition: transform var(--ui-motion-fast) var(--ui-ease-out);
}

.license-switch input:checked + span {
  background: var(--h4-blue-deep);
}

.license-switch input:checked + span::after {
  transform: translateX(20px);
}

.license-switch input:focus-visible + span {
  box-shadow: var(--ui-focus);
}

.module-unavailable {
  width: min(720px, 100%);
  margin: clamp(24px, 7vh, 80px) auto;
  padding: clamp(20px, 4vw, 36px) !important;
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: start;
  gap: var(--ui-space-5);
}

.module-unavailable h1 {
  margin: 2px 0 var(--ui-space-2);
}

.module-unavailable p:not(.eyebrow) {
  max-width: 58ch;
  margin: 0 0 var(--ui-space-5);
  color: var(--h4-muted);
}

.module-unavailable-icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  color: var(--h4-blue-deep);
  background: var(--h4-soft);
  border-radius: var(--ui-radius);
  font-size: 22px;
}

html.dark-mode .license-summary,
html.dark-mode .license-toolbar,
html.dark-mode .license-form-actions,
html.dark-mode .license-group {
  background: #0F172A;
  border-color: #273552;
}

html.dark-mode .license-summary > div + div,
html.dark-mode .license-row + .license-row,
html.dark-mode .license-group-head {
  border-color: #273552;
}

html.dark-mode .license-group-head,
html.dark-mode .license-module-icon {
  background: #111F3B;
}

html.dark-mode .license-row.is-disabled {
  background: #0B1324;
}

html.dark-mode .license-summary strong,
html.dark-mode .license-group-head h2,
html.dark-mode .license-module-title strong {
  color: #FFFFFF;
}

@media (max-width: 700px) {
  .licensing-page-head,
  .license-toolbar,
  .license-form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .license-summary {
    grid-template-columns: minmax(0, 1fr);
  }

  .license-summary > div + div {
    border-top: 1px solid var(--h4-line);
    border-left: 0;
  }

  .license-row {
    grid-template-columns: 36px minmax(0, 1fr) 44px;
    padding: var(--ui-space-3);
  }

  .license-module-icon {
    width: 36px;
    height: 36px;
  }

  .license-toolbar .actions,
  .license-form-actions .btn {
    width: 100%;
  }

  .module-unavailable {
    grid-template-columns: minmax(0, 1fr);
  }
}