/* ================================================================
   School Admin — App Design System
   ================================================================
   Loaded after style.css (CoreUI v3 / Bootstrap 4) in base.blade.php.
   Non-destructive: extends and refines, does not remove CoreUI structure.

   Token namespace  : --app-*
   Component prefix : .app-*
   ================================================================ */

/* ── 1. Google Fonts: Inter ─────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ── 2. Design Tokens ───────────────────────────────────────────── */
:root {
  /* Typography */
  --app-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Primary action color (blue — consistent with POS and existing info color) */
  --app-primary: #3399ff;
  --app-primary-hover: #1a87f5;
  --app-primary-active: #0d78e6;
  --app-primary-fg: #ffffff;
  --app-primary-tint: rgba(51, 153, 255, 0.12);

  /* Semantic */
  --app-success: #2eb85c;
  --app-success-tint: rgba(46, 184, 92, 0.12);
  --app-warning: #f9b115;
  --app-warning-tint: rgba(249, 177, 21, 0.15);
  --app-danger: #e55353;
  --app-danger-tint: rgba(229, 83, 83, 0.12);
  --app-info: #3399ff;
  --app-info-tint: rgba(51, 153, 255, 0.12);

  /* Surfaces */
  --app-bg: #f4f7fa;              /* page background */
  --app-surface: #ffffff;         /* card / panel */
  --app-surface-fg: #2d3748;      /* main text */
  --app-muted: #f0f4f8;           /* muted surface */
  --app-muted-fg: #6b7a99;        /* muted text */

  /* Borders */
  --app-border: #e2e8f0;
  --app-border-strong: #cbd5e1;

  /* Sidebar */
  --app-sidebar-bg: #1e2d3d;
  --app-sidebar-border: #253447;
  --app-sidebar-fg: rgba(255, 255, 255, 0.75);
  --app-sidebar-fg-muted: rgba(255, 255, 255, 0.4);
  --app-sidebar-hover-bg: rgba(255, 255, 255, 0.06);
  --app-sidebar-active-bg: rgba(51, 153, 255, 0.18);
  --app-sidebar-active-fg: #ffffff;
  --app-sidebar-active-border: #3399ff;
  --app-sidebar-brand-bg: rgba(0, 0, 0, 0.2);

  /* Header */
  --app-header-bg: #ffffff;
  --app-header-border: var(--app-border);
  --app-header-height: 56px;

  /* Radius */
  --app-radius-sm: 4px;
  --app-radius: 6px;
  --app-radius-md: 8px;
  --app-radius-lg: 10px;
  --app-radius-xl: 14px;
  --app-radius-full: 9999px;

  /* Shadows */
  --app-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --app-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.07), 0 1px 2px -1px rgba(0, 0, 0, 0.07);
  --app-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.08);
  --app-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.08);
  --app-shadow-focus: 0 0 0 3px rgba(51, 153, 255, 0.18);

  /* Transitions */
  --app-transition-fast: 100ms ease;
  --app-transition: 150ms ease;
  --app-transition-slow: 250ms ease;

  /* Spacing (8pt grid) */
  --app-space-1: 0.25rem;   /*  4px */
  --app-space-2: 0.5rem;    /*  8px */
  --app-space-3: 0.75rem;   /* 12px */
  --app-space-4: 1rem;      /* 16px */
  --app-space-5: 1.25rem;   /* 20px */
  --app-space-6: 1.5rem;    /* 24px */
  --app-space-8: 2rem;      /* 32px */
}

/* ── 3. Global Base ─────────────────────────────────────────────── */
body {
  font-family: var(--app-font);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Page background */
.c-app {
  background-color: var(--app-bg);
}

/* ── 4. Sidebar ─────────────────────────────────────────────────── */
.c-sidebar {
  background: var(--app-sidebar-bg);
  border-right: 1px solid var(--app-sidebar-border);
}

.c-sidebar .c-sidebar-brand {
  background: var(--app-sidebar-brand-bg);
  border-bottom: 1px solid var(--app-sidebar-border);
}

.c-sidebar .c-sidebar-nav-title {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--app-sidebar-fg-muted);
  padding: 1.25rem 1rem 0.375rem;
}

.c-sidebar .c-sidebar-nav-link,
.c-sidebar .c-sidebar-nav-dropdown-toggle {
  color: var(--app-sidebar-fg);
  border-radius: var(--app-radius);
  margin: 1px 8px;
  padding: 7px 12px;
  font-size: 0.875rem;
  transition: background-color var(--app-transition), color var(--app-transition);
  border-left: 2px solid transparent;
}

.c-sidebar .c-sidebar-nav-link .c-sidebar-nav-icon,
.c-sidebar .c-sidebar-nav-dropdown-toggle .c-sidebar-nav-icon {
  color: var(--app-sidebar-fg-muted);
  transition: color var(--app-transition);
}

@media (hover: hover), (-ms-high-contrast: none) {
  .c-sidebar .c-sidebar-nav-link:hover,
  .c-sidebar .c-sidebar-nav-dropdown-toggle:hover {
    background: var(--app-sidebar-hover-bg);
    color: #ffffff;
    border-left-color: rgba(51, 153, 255, 0.4);
  }

  .c-sidebar .c-sidebar-nav-link:hover .c-sidebar-nav-icon,
  .c-sidebar .c-sidebar-nav-dropdown-toggle:hover .c-sidebar-nav-icon {
    color: rgba(255, 255, 255, 0.75);
  }
}

.c-sidebar .c-sidebar-nav-link.c-active,
.c-sidebar .c-active.c-sidebar-nav-dropdown-toggle {
  background: var(--app-sidebar-active-bg);
  color: var(--app-sidebar-active-fg);
  border-left-color: var(--app-sidebar-active-border);
  font-weight: 500;
}

.c-sidebar .c-sidebar-nav-link.c-active .c-sidebar-nav-icon,
.c-sidebar .c-active.c-sidebar-nav-dropdown-toggle .c-sidebar-nav-icon {
  color: var(--app-primary);
}

.c-sidebar .c-sidebar-nav-dropdown.c-show {
  background: rgba(0, 0, 0, 0.12);
}

.c-sidebar .c-sidebar-nav-dropdown.c-show .c-sidebar-nav-link,
.c-sidebar .c-sidebar-nav-dropdown.c-show .c-sidebar-nav-dropdown-toggle {
  color: var(--app-sidebar-fg);
}

/* Sidebar minimizer button */
.c-sidebar .c-sidebar-minimizer {
  background-color: rgba(0, 0, 0, 0.15);
  border-top: 1px solid var(--app-sidebar-border);
}

.c-sidebar .c-sidebar-minimizer:hover {
  background-color: rgba(0, 0, 0, 0.25);
}

/* ── 5. Header ──────────────────────────────────────────────────── */
.c-header {
  background: var(--app-header-bg);
  border-bottom: 1px solid var(--app-header-border);
  min-height: var(--app-header-height);
  box-shadow: var(--app-shadow-sm);
}

.c-header.c-header-light {
  background: var(--app-header-bg);
}

/* Subheader / Breadcrumb bar */
.c-header .c-subheader {
  border-top: 1px solid var(--app-border);
  background: var(--app-muted);
  min-height: 36px;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
}

.c-header .c-subheader .breadcrumb {
  font-size: 0.8125rem;
  background: transparent;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
}

.c-header .c-subheader .breadcrumb-item {
  display: flex;
  align-items: center;
}

.c-header .c-subheader .breadcrumb-item + .breadcrumb-item::before {
  color: var(--app-muted-fg);
}

.c-header .c-subheader .breadcrumb-item a {
  color: var(--app-muted-fg);
  text-decoration: none;
}

.c-header .c-subheader .breadcrumb-item a:hover {
  color: var(--app-primary);
}

.c-header .c-subheader .breadcrumb-item.active {
  color: var(--app-surface-fg);
  font-weight: 500;
}

/* Avatar in header */
.c-avatar-img {
  border-radius: var(--app-radius-md);
  border: 2px solid var(--app-border);
}

/* Header dropdown */
.c-header .dropdown-menu {
  border: 1px solid var(--app-border);
  border-radius: var(--app-radius-md);
  box-shadow: var(--app-shadow-md);
  font-size: 0.875rem;
}

/* ── 6. Main Content Area ───────────────────────────────────────── */
.c-main {
  padding: 1.5rem;
}

/* ── 7. Footer ──────────────────────────────────────────────────── */
.c-footer {
  border-top: 1px solid var(--app-border);
  background: var(--app-surface);
  min-height: 40px;
  font-size: 0.8125rem;
  color: var(--app-muted-fg);
}

/* ── 8. Cards ───────────────────────────────────────────────────── */
.card {
  border-radius: var(--app-radius-lg);
  border: 1px solid var(--app-border);
  box-shadow: var(--app-shadow-sm);
  transition: box-shadow var(--app-transition);
}

.card-header {
  background: var(--app-surface);
  border-bottom: 1px solid var(--app-border);
  padding: 1rem 1.25rem;
  border-top-left-radius: var(--app-radius-lg) !important;
  border-top-right-radius: var(--app-radius-lg) !important;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--app-surface-fg);
}

.card-body {
  padding: 1.25rem;
}

.card-footer {
  background: var(--app-muted);
  border-top: 1px solid var(--app-border);
  padding: 0.875rem 1.25rem;
  border-bottom-left-radius: var(--app-radius-lg) !important;
  border-bottom-right-radius: var(--app-radius-lg) !important;
}

/* ── 9. Buttons ─────────────────────────────────────────────────── */
.btn {
  font-family: var(--app-font);
  border-radius: var(--app-radius);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.4375rem 1rem;
  line-height: 1.25;
  transition: background-color var(--app-transition), border-color var(--app-transition),
              box-shadow var(--app-transition), color var(--app-transition),
              transform 0.05s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.btn:active:not(:disabled) {
  transform: scale(0.975);
}

.btn:focus, .btn:focus-visible {
  outline: none;
  box-shadow: var(--app-shadow-focus);
}

.btn-sm {
  font-size: 0.8125rem;
  padding: 0.3125rem 0.75rem;
  border-radius: var(--app-radius-sm);
}

.btn-lg {
  font-size: 0.9375rem;
  padding: 0.625rem 1.375rem;
  border-radius: var(--app-radius-md);
}

/* Primary — override CoreUI purple with blue */
.btn-primary {
  background-color: var(--app-primary);
  border-color: var(--app-primary);
  color: var(--app-primary-fg);
}

.btn-primary:hover, .btn-primary:focus {
  background-color: var(--app-primary-hover);
  border-color: var(--app-primary-hover);
  color: var(--app-primary-fg);
}

.btn-primary:active {
  background-color: var(--app-primary-active);
  border-color: var(--app-primary-active);
}

/* Outline primary */
.btn-outline-primary {
  color: var(--app-primary);
  border-color: var(--app-primary);
}

.btn-outline-primary:hover {
  background-color: var(--app-primary);
  border-color: var(--app-primary);
}

/* Ghost / link-style */
.btn-ghost-dark {
  background: transparent;
  border-color: transparent;
  color: var(--app-surface-fg);
}

.btn-ghost-dark:hover {
  background: var(--app-muted);
  color: var(--app-surface-fg);
}

/* Default button */
.btn-default {
  background: var(--app-muted);
  border-color: var(--app-border);
  color: var(--app-surface-fg);
}

.btn-default:hover {
  background: var(--app-border);
  border-color: var(--app-border-strong);
  color: var(--app-surface-fg);
}

/* ── 10. Form Controls ──────────────────────────────────────────── */
.form-control {
  font-family: var(--app-font);
  font-size: 0.875rem;
  height: calc(2.25rem + 2px);
  padding: 0.4375rem 0.75rem;
  border-radius: var(--app-radius);
  border-color: var(--app-border-strong);
  color: var(--app-surface-fg);
  background-color: var(--app-surface);
  transition: border-color var(--app-transition), box-shadow var(--app-transition);
}

.form-control::placeholder {
  color: var(--app-muted-fg);
}

.form-control:focus {
  border-color: var(--app-primary);
  box-shadow: var(--app-shadow-focus);
  outline: none;
}

.form-control:disabled, .form-control[readonly] {
  background-color: var(--app-muted);
  opacity: 0.75;
}

select.form-control {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='16' height='12' viewBox='0 0 16 12'%3e%3cpath fill='%236b7a99' d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 10px 8px;
  padding-right: 2rem;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.form-group {
  margin-bottom: 1.125rem;
}

.form-group label,
.col-form-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--app-surface-fg);
  margin-bottom: 0.375rem;
}

/* Input groups */
.input-group-text {
  font-size: 0.875rem;
  border-color: var(--app-border-strong);
  background-color: var(--app-muted);
  color: var(--app-muted-fg);
}

/* ── 11. Tables ─────────────────────────────────────────────────── */
.table {
  font-size: 0.875rem;
  color: var(--app-surface-fg);
}

.table thead th {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--app-muted-fg);
  background-color: var(--app-muted);
  border-bottom: 1px solid var(--app-border);
  padding: 0.625rem 0.875rem;
  vertical-align: middle;
  white-space: nowrap;
}

.table tbody td {
  padding: 0.75rem 0.875rem;
  border-color: var(--app-border);
  vertical-align: middle;
}

/* Override Bootstrap stripes with hover rows */
.table-striped tbody tr:nth-of-type(odd) {
  background-color: transparent;
}

.table tbody tr:hover {
  background-color: var(--app-muted);
}

.table td, .table th {
  border-color: var(--app-border);
}

/* ── 12. Alerts ─────────────────────────────────────────────────── */
.alert {
  border-radius: var(--app-radius-md);
  font-size: 0.875rem;
  border-width: 0;
  border-left: 4px solid currentColor;
  padding: 0.875rem 1rem;
}

.alert-success {
  background-color: var(--app-success-tint);
  color: #1a6b3a;
  border-left-color: var(--app-success);
}

.alert-warning {
  background-color: var(--app-warning-tint);
  color: #855a00;
  border-left-color: var(--app-warning);
}

.alert-danger {
  background-color: var(--app-danger-tint);
  color: #8b2020;
  border-left-color: var(--app-danger);
}

.alert-info {
  background-color: var(--app-info-tint);
  color: #1a5fa8;
  border-left-color: var(--app-info);
}

/* ── 13. Badges ─────────────────────────────────────────────────── */
.badge {
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: var(--app-radius-full);
  letter-spacing: 0.02em;
}

.badge-primary {
  background-color: var(--app-primary-tint);
  color: var(--app-primary);
}

/* ── 14. Dropdowns ──────────────────────────────────────────────── */
.dropdown-menu {
  border: 1px solid var(--app-border);
  border-radius: var(--app-radius-md);
  box-shadow: var(--app-shadow-md);
  font-size: 0.875rem;
  padding: 0.375rem;
}

.dropdown-item {
  border-radius: var(--app-radius-sm);
  padding: 0.4375rem 0.75rem;
  color: var(--app-surface-fg);
  transition: background-color var(--app-transition), color var(--app-transition);
}

.dropdown-item:hover, .dropdown-item:focus {
  background-color: var(--app-muted);
  color: var(--app-surface-fg);
}

.dropdown-divider {
  border-color: var(--app-border);
  margin: 0.25rem 0;
}

/* ── 15. Pagination ─────────────────────────────────────────────── */
.pagination {
  gap: 4px;
}

.page-link {
  border-radius: var(--app-radius) !important;
  border-color: var(--app-border);
  color: var(--app-surface-fg);
  font-size: 0.875rem;
  padding: 0.3rem 0.7rem;
  min-width: 2rem;
  text-align: center;
  transition: background-color var(--app-transition), border-color var(--app-transition);
}

.page-link:hover {
  background-color: var(--app-muted);
  border-color: var(--app-border-strong);
  color: var(--app-surface-fg);
}

.page-item.active .page-link {
  background-color: var(--app-primary);
  border-color: var(--app-primary);
  color: #fff;
}

.page-item.disabled .page-link {
  color: var(--app-muted-fg);
  background-color: transparent;
}

/* ── 16. App-specific Component Patterns ───────────────────────── */

/* Page Header — title on left, actions on right */
.app-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.app-page-header__title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--app-surface-fg);
  margin: 0;
  line-height: 1.3;
}

.app-page-header__subtitle {
  font-size: 0.875rem;
  color: var(--app-muted-fg);
  margin: 0.25rem 0 0;
}

.app-page-header__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

/* Stat Card — KPI metric display */
.app-stat-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--app-surface);
  border: 1px solid var(--app-border);
  border-radius: var(--app-radius-lg);
  box-shadow: var(--app-shadow-sm);
}

.app-stat-card__icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--app-radius-md);
  flex-shrink: 0;
}

.app-stat-card__icon-wrap--primary { background: var(--app-primary-tint); color: var(--app-primary); }
.app-stat-card__icon-wrap--success { background: var(--app-success-tint); color: var(--app-success); }
.app-stat-card__icon-wrap--warning { background: var(--app-warning-tint); color: #855a00; }
.app-stat-card__icon-wrap--danger  { background: var(--app-danger-tint);  color: var(--app-danger); }
.app-stat-card__icon-wrap--info    { background: var(--app-info-tint);    color: var(--app-info); }

.app-stat-card__body {
  flex: 1 1 auto;
  min-width: 0;
}

.app-stat-card__value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--app-surface-fg);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-stat-card__label {
  font-size: 0.8125rem;
  color: var(--app-muted-fg);
  margin-top: 0.125rem;
}

/* Empty State — for tables / lists with no data */
.app-empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--app-muted-fg);
}

.app-empty-state__icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
  opacity: 0.5;
}

.app-empty-state__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--app-surface-fg);
  margin: 0 0 0.375rem;
}

.app-empty-state__description {
  font-size: 0.875rem;
  margin: 0 0 1.25rem;
}

/* Data Table wrapper */
.app-data-table__toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--app-border);
}

.app-data-table__search {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.app-data-table__search input {
  width: 220px;
}

/* Action column cells — don't grow, align right */
.app-table-actions {
  width: 1%;
  white-space: nowrap;
  text-align: right;
}

/* Form field with label + input + error */
.app-form-group {
  margin-bottom: 1.125rem;
}

.app-form-group__label {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--app-surface-fg);
  margin-bottom: 0.375rem;
}

.app-form-group__required {
  color: var(--app-danger);
  font-size: 0.875rem;
  line-height: 1;
}

.app-form-group__hint {
  font-size: 0.75rem;
  color: var(--app-muted-fg);
  margin-top: 0.25rem;
}

.app-form-group__error {
  font-size: 0.75rem;
  color: var(--app-danger);
  margin-top: 0.25rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.app-form-group .form-control.is-invalid {
  border-color: var(--app-danger);
}

.app-form-group .form-control.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(229, 83, 83, 0.18);
}

/* ── 17. Auth Layout ────────────────────────────────────────────── */
.app-auth {
  min-height: 100vh;
  display: flex;
  background: var(--app-bg);
}

.app-auth__brand {
  flex: 0 0 42%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 3rem;
  background: linear-gradient(145deg, #1e2d3d 0%, #253d5a 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.app-auth__brand::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: rgba(51, 153, 255, 0.08);
  pointer-events: none;
}

.app-auth__brand::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(51, 153, 255, 0.06);
  pointer-events: none;
}

.app-auth__brand-logo {
  width: 48px;
  height: 48px;
  border-radius: var(--app-radius-md);
  margin-bottom: 1.5rem;
}

.app-auth__brand-title {
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 0.75rem;
  position: relative;
}

.app-auth__brand-desc {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  position: relative;
}

.app-auth__brand-features {
  list-style: none;
  padding: 0;
  margin: 1.75rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  position: relative;
}

.app-auth__brand-features li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.75);
}

.app-auth__brand-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--app-primary);
  flex-shrink: 0;
}

.app-auth__form {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem;
}

.app-auth__form-inner {
  width: 100%;
  max-width: 400px;
}

.app-auth__form-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--app-surface-fg);
  margin: 0 0 0.375rem;
}

.app-auth__form-subtitle {
  font-size: 0.9375rem;
  color: var(--app-muted-fg);
  margin: 0 0 2rem;
}

@media (max-width: 768px) {
  .app-auth__brand {
    display: none;
  }

  .app-auth__form {
    padding: 2rem 1.25rem;
  }
}

/* ── 18. Utility ────────────────────────────────────────────────── */
.app-divider {
  border: none;
  border-top: 1px solid var(--app-border);
  margin: 1.25rem 0;
}

.app-text-muted { color: var(--app-muted-fg) !important; }
.app-text-primary { color: var(--app-primary) !important; }
.app-text-success { color: var(--app-success) !important; }
.app-text-warning { color: #855a00 !important; }
.app-text-danger  { color: var(--app-danger) !important; }

.app-surface { background: var(--app-surface) !important; }
.app-muted-bg { background: var(--app-muted) !important; }

/* Responsive card grid */
.app-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

/* Fade-in animation (overrides CoreUI's animated class) */
.animated.fadeIn, .fade-in {
  animation: appFadeIn 0.2s ease;
}

@keyframes appFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}