/* Zawiyah Admin Portal — modern theme
   Loaded after styles.css (SB Admin base) and Bootstrap, so these rules take precedence.
   Keeps the existing Bootstrap/SB Admin DOM structure intact (zero markup risk),
   replaces the visual layer with the Zawiyah brand. */

:root {
  --zw-orange: #e48449;
  --zw-orange-dark: #cd7742;
  --zw-orange-on-fill: #1a2226;
  --zw-navy: #32464b;
  --zw-navy-dark: #24343a;
  --zw-navy-light: #3f5b62;
  --zw-navy-rgb: 50, 70, 75;

  --zw-orange-tint: #fdf3ec;
  --zw-orange-tint-strong: #f7dfc9;
  --zw-navy-tint: #eef1f2;
  --zw-avatar-bg: rgba(228, 132, 73, 0.14);
  --zw-icon-tint-orange: rgba(228, 132, 73, 0.12);
  --zw-icon-tint-navy: rgba(50, 70, 75, 0.10);
  --zw-icon-tint-danger: rgba(200, 60, 60, 0.10);
  --zw-icon-tint-success: rgba(60, 140, 110, 0.12);

  --zw-bg: #f5f6f8;
  --zw-surface: #ffffff;
  --zw-surface-alt: #fafbfc;
  --zw-border: #e7e9ec;
  --zw-text: #29323a;
  --zw-text-muted: #6b7580;
  --zw-radius: 10px;
  --zw-radius-sm: 6px;
  --zw-shadow: 0 1px 2px rgba(20, 30, 35, 0.06), 0 1px 8px rgba(20, 30, 35, 0.04);

  --zw-success-bg: #e7f6ec;
  --zw-success-text: #287a60;
  --zw-warning-bg: #fdf3d9;
  --zw-warning-text: #8f671a;
  --zw-warning-icon: #886a0f;
  --zw-danger-bg: #fdeceb;
  --zw-danger-text: #c43a3a;
  --zw-danger-icon: #a13030;
  --zw-info-bg: #e7f1fb;
  --zw-info-text: #2461a8;
  --zw-event-bg: #efe7fb;
  --zw-event-text: #6f4fa8;
  --zw-neutral-bg: #eef0f2;
  --zw-hover-tint: var(--zw-orange-tint);
  --zw-disabled-text: #c3c9cf;
}

/* Dark mode - a manual [data-theme="dark"] choice always wins; otherwise the OS preference
   applies unless the user explicitly chose light. Keep these two blocks in sync - no
   preprocessor available to share them, so it's deliberate duplication. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --zw-bg: #12181b;
    --zw-surface: #1c262a;
    --zw-surface-alt: #212c31;
    --zw-border: #2b3a40;
    --zw-text: #e7ebed;
    --zw-text-muted: #9aa7ad;
    --zw-shadow: 0 1px 2px rgba(0, 0, 0, 0.5), 0 1px 8px rgba(0, 0, 0, 0.35);

    --zw-orange-tint: rgba(228, 132, 73, 0.16);
    --zw-orange-tint-strong: rgba(228, 132, 73, 0.24);
    --zw-navy-tint: rgba(63, 91, 98, 0.35);
    --zw-avatar-bg: rgba(228, 132, 73, 0.22);
    --zw-icon-tint-orange: rgba(228, 132, 73, 0.22);
    --zw-icon-tint-navy: rgba(63, 91, 98, 0.4);
    --zw-icon-tint-danger: rgba(200, 60, 60, 0.22);
    --zw-icon-tint-success: rgba(60, 140, 110, 0.22);

    --zw-success-bg: rgba(46, 139, 110, 0.18);
    --zw-success-text: #6fd6b2;
    --zw-warning-bg: rgba(169, 122, 31, 0.2);
    --zw-warning-text: #e0b34f;
    --zw-warning-icon: #e0b34f;
    --zw-danger-bg: rgba(200, 60, 60, 0.2);
    --zw-danger-text: #f28b8b;
    --zw-danger-icon: #f28b8b;
    --zw-info-bg: rgba(36, 97, 168, 0.22);
    --zw-info-text: #7cb3ec;
    --zw-event-bg: rgba(111, 79, 168, 0.24);
    --zw-event-text: #c3a8f2;
    --zw-neutral-bg: rgba(107, 117, 128, 0.2);
    --zw-disabled-text: #4a575e;
  }
}

:root[data-theme="dark"] {
  --zw-bg: #12181b;
  --zw-surface: #1c262a;
  --zw-surface-alt: #212c31;
  --zw-border: #2b3a40;
  --zw-text: #e7ebed;
  --zw-text-muted: #9aa7ad;
  --zw-shadow: 0 1px 2px rgba(0, 0, 0, 0.5), 0 1px 8px rgba(0, 0, 0, 0.35);

  --zw-orange-tint: rgba(228, 132, 73, 0.16);
  --zw-orange-tint-strong: rgba(228, 132, 73, 0.24);
  --zw-navy-tint: rgba(63, 91, 98, 0.35);
  --zw-avatar-bg: rgba(228, 132, 73, 0.22);
  --zw-icon-tint-orange: rgba(228, 132, 73, 0.22);
  --zw-icon-tint-navy: rgba(63, 91, 98, 0.4);
  --zw-icon-tint-danger: rgba(200, 60, 60, 0.22);
  --zw-icon-tint-success: rgba(60, 140, 110, 0.22);

  --zw-success-bg: rgba(46, 139, 110, 0.18);
  --zw-success-text: #6fd6b2;
  --zw-warning-bg: rgba(169, 122, 31, 0.2);
  --zw-warning-text: #e0b34f;
  --zw-warning-icon: #e0b34f;
  --zw-danger-bg: rgba(200, 60, 60, 0.2);
  --zw-danger-text: #f28b8b;
  --zw-danger-icon: #f28b8b;
  --zw-info-bg: rgba(36, 97, 168, 0.22);
  --zw-info-text: #7cb3ec;
  --zw-event-bg: rgba(111, 79, 168, 0.24);
  --zw-event-text: #c3a8f2;
  --zw-neutral-bg: rgba(107, 117, 128, 0.2);
  --zw-disabled-text: #4a575e;
}

/* Bootstrap 5.0-beta3 has no native dark-mode support (data-bs-theme arrived in 5.3) - these
   native components use Bootstrap's own hardcoded colors, not --zw-* tokens, so the token
   block above doesn't reach them. Covering the surfaces users actually hit day to day:
   modals, dropdowns, flash-message alerts, native badges, and form controls. Written twice
   (media query + explicit toggle) to match the token blocks above - keep in sync. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .modal-content { background: var(--zw-surface); color: var(--zw-text); }
  :root:not([data-theme="light"]) .modal-header,
  :root:not([data-theme="light"]) .modal-footer { border-color: var(--zw-border); }
  :root:not([data-theme="light"]) .btn-close { filter: invert(1) grayscale(100%) brightness(200%); }
  :root:not([data-theme="light"]) .dropdown-menu { background: var(--zw-surface); border-color: var(--zw-border); }
  :root:not([data-theme="light"]) .dropdown-item { color: var(--zw-text); }
  :root:not([data-theme="light"]) .dropdown-item:hover,
  :root:not([data-theme="light"]) .dropdown-item:focus { background: var(--zw-navy-tint); color: var(--zw-text); }
  :root:not([data-theme="light"]) .dropdown-divider { border-color: var(--zw-border); }
  :root:not([data-theme="light"]) .alert-success { background: var(--zw-success-bg); color: var(--zw-success-text); border-color: transparent; }
  :root:not([data-theme="light"]) .alert-danger  { background: var(--zw-danger-bg);  color: var(--zw-danger-text);  border-color: transparent; }
  :root:not([data-theme="light"]) .alert-warning { background: var(--zw-warning-bg); color: var(--zw-warning-text); border-color: transparent; }
  :root:not([data-theme="light"]) .alert-info    { background: var(--zw-info-bg);    color: var(--zw-info-text);    border-color: transparent; }
  :root:not([data-theme="light"]) .badge.bg-success { background-color: var(--zw-success-text) !important; }
  :root:not([data-theme="light"]) .badge.bg-danger  { background-color: var(--zw-danger-text) !important; }
  :root:not([data-theme="light"]) .badge.bg-warning { background-color: var(--zw-warning-text) !important; }
  :root:not([data-theme="light"]) .badge.bg-info    { background-color: var(--zw-info-text) !important; }
  :root:not([data-theme="light"]) .badge.bg-secondary { background-color: var(--zw-navy-light) !important; }
  :root:not([data-theme="light"]) .form-control,
  :root:not([data-theme="light"]) .form-select {
    background-color: var(--zw-surface-alt);
    border-color: var(--zw-border);
    color: var(--zw-text);
  }
  :root:not([data-theme="light"]) .form-control:focus,
  :root:not([data-theme="light"]) .form-select:focus {
    background-color: var(--zw-surface-alt);
    color: var(--zw-text);
  }
  :root:not([data-theme="light"]) .form-control::placeholder { color: var(--zw-text-muted); }
  :root:not([data-theme="light"]) .table { color: var(--zw-text); }
}

:root[data-theme="dark"] .modal-content { background: var(--zw-surface); color: var(--zw-text); }
:root[data-theme="dark"] .modal-header,
:root[data-theme="dark"] .modal-footer { border-color: var(--zw-border); }
:root[data-theme="dark"] .btn-close { filter: invert(1) grayscale(100%) brightness(200%); }
:root[data-theme="dark"] .dropdown-menu { background: var(--zw-surface); border-color: var(--zw-border); }
:root[data-theme="dark"] .dropdown-item { color: var(--zw-text); }
:root[data-theme="dark"] .dropdown-item:hover,
:root[data-theme="dark"] .dropdown-item:focus { background: var(--zw-navy-tint); color: var(--zw-text); }
:root[data-theme="dark"] .dropdown-divider { border-color: var(--zw-border); }
:root[data-theme="dark"] .alert-success { background: var(--zw-success-bg); color: var(--zw-success-text); border-color: transparent; }
:root[data-theme="dark"] .alert-danger  { background: var(--zw-danger-bg);  color: var(--zw-danger-text);  border-color: transparent; }
:root[data-theme="dark"] .alert-warning { background: var(--zw-warning-bg); color: var(--zw-warning-text); border-color: transparent; }
:root[data-theme="dark"] .alert-info    { background: var(--zw-info-bg);    color: var(--zw-info-text);    border-color: transparent; }
:root[data-theme="dark"] .badge.bg-success { background-color: var(--zw-success-text) !important; }
:root[data-theme="dark"] .badge.bg-danger  { background-color: var(--zw-danger-text) !important; }
:root[data-theme="dark"] .badge.bg-warning { background-color: var(--zw-warning-text) !important; }
:root[data-theme="dark"] .badge.bg-info    { background-color: var(--zw-info-text) !important; }
:root[data-theme="dark"] .badge.bg-secondary { background-color: var(--zw-navy-light) !important; }
:root[data-theme="dark"] .form-control,
:root[data-theme="dark"] .form-select {
  background-color: var(--zw-surface-alt);
  border-color: var(--zw-border);
  color: var(--zw-text);
}
:root[data-theme="dark"] .form-control:focus,
:root[data-theme="dark"] .form-select:focus {
  background-color: var(--zw-surface-alt);
  color: var(--zw-text);
}
:root[data-theme="dark"] .form-control::placeholder { color: var(--zw-text-muted); }
:root[data-theme="dark"] .table { color: var(--zw-text); }

body {
  font-family: 'Karla', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--zw-bg);
  color: var(--zw-text);
  transition: background-color 0.15s ease, color 0.15s ease;
}

h1, h2, h3, h4, h5, h6, .navbar-brand, .zw-stat-value {
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- Topbar ---------- */
.sb-topnav.navbar {
  background-color: var(--zw-navy) !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
  height: 60px;
}

.sb-topnav .navbar-brand {
  font-weight: 600;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sb-topnav .navbar-brand img {
  border-radius: 4px;
}

.sb-topnav .nav-link,
.sb-topnav #sidebarToggle {
  color: rgba(255, 255, 255, 0.85) !important;
}

.sb-topnav .nav-link:hover,
.sb-topnav #sidebarToggle:hover {
  color: #ffffff !important;
}

/* ---------- Sidebar ---------- */
.sb-sidenav-dark {
  background-color: var(--zw-navy) !important;
  border-right: none;
}

.sb-sidenav-dark .sb-sidenav-menu-heading {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  font-weight: 600;
  padding-top: 1.25rem;
}

.sb-sidenav-dark .sb-sidenav-menu .nav-link {
  color: rgba(255, 255, 255, 0.82);
  border-radius: var(--zw-radius-sm);
  margin: 2px 10px;
  padding: 0.55rem 0.9rem;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.sb-sidenav-dark .sb-sidenav-menu .nav-link .sb-nav-link-icon {
  color: rgba(255, 255, 255, 0.55);
}

.sb-sidenav-dark .sb-sidenav-menu .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.sb-sidenav-dark .sb-sidenav-menu .nav-link.active {
  background-color: var(--zw-orange);
  color: var(--zw-orange-on-fill);
}

.sb-sidenav-dark .sb-sidenav-menu .nav-link.active .sb-nav-link-icon {
  color: var(--zw-orange-on-fill);
}

.sb-sidenav-dark .sb-sidenav-menu-nested .nav-link {
  padding-left: 2.4rem;
  font-size: 0.92rem;
}

.sb-sidenav-footer {
  background-color: rgba(0, 0, 0, 0.15);
  color: rgba(255, 255, 255, 0.65);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ---------- Page content ---------- */
#layoutSidenav_content {
  background-color: var(--zw-bg);
}

.container-fluid h1,
.container-fluid h2,
.container-fluid h3 {
  color: var(--zw-text);
  font-weight: 600;
}

.breadcrumb {
  background: transparent;
  padding-left: 0;
}

.breadcrumb-item.active {
  color: var(--zw-text-muted);
}

/* ---------- Cards & tables ---------- */
.card {
  background-color: var(--zw-surface);
  color: var(--zw-text);
  border: none;
  border-radius: var(--zw-radius);
  box-shadow: var(--zw-shadow);
}

.card-header.bg-white,
.sticky-footer.bg-white {
  background-color: var(--zw-surface) !important;
  color: var(--zw-text);
  border-color: var(--zw-border);
}

/* .bg-light is a Bootstrap utility hardcoded to a light grey regardless of theme - used inside
   the admin portal for the mobile-register-log's expandable student-list row. */
.bg-light {
  background-color: var(--zw-surface-alt) !important;
  color: var(--zw-text);
}

.table {
  background-color: var(--zw-surface);
  color: var(--zw-text);
  border-radius: var(--zw-radius);
  overflow: hidden;
  box-shadow: var(--zw-shadow);
}

.table > :not(caption) > * > * {
  color: var(--zw-text);
  background-color: transparent;
}

/* DataTables' own bundled CSS hardcodes tr.odd/tr.even backgrounds to white - invisible in
   light mode (white-on-white) but opaque over our dark card background. Neutralize it so our
   own .table-striped rule (or plain transparent) is what actually shows. */
.dataTable tbody tr.odd,
.dataTable tbody tr.even {
  background-color: transparent;
}

.table thead th {
  background-color: var(--zw-surface-alt);
  color: var(--zw-text-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
  border-bottom: 1px solid var(--zw-border);
}

.table td, .table th {
  vertical-align: middle;
  border-color: var(--zw-border);
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
  background-color: var(--zw-surface-alt);
}

.table-hover > tbody > tr:hover > * {
  background-color: var(--zw-hover-tint);
}

.table-success { background-color: var(--zw-success-bg) !important; }
.table-danger { background-color: var(--zw-danger-bg) !important; }
.table-warning { background-color: var(--zw-warning-bg) !important; }

/* ---------- Table modernization utilities (numeric alignment, comfortable density, sticky
   header). Applied per-table via classes so this can be rolled out incrementally rather than
   forcing every table at once. ---------- */
.zw-numeric {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.zw-table-comfortable td,
.zw-table-comfortable th {
  padding: 0.85rem 1rem;
}

/* DataTables' scrollY sticky-header mode clones the <thead> into a separate fixed table above
   a scrolling tbody wrapper - both need the theme surface/border applied explicitly since they
   sit outside the normal .table cascade. */
.dataTables_scrollHead,
.dataTables_scrollHeadInner,
.dataTables_scrollBody {
  background-color: var(--zw-surface);
}

.dataTables_scrollHead table {
  border-bottom: 2px solid var(--zw-border);
}

.dataTables_scrollBody {
  border-top: none;
}

.dataTables_scrollBody::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

.dataTables_scrollBody::-webkit-scrollbar-thumb {
  background-color: var(--zw-border);
  border-radius: 6px;
}

/* ---------- Stat cards (dashboard) ---------- */
.zw-stat-card {
  padding: 1rem 1.1rem;
  height: 100%;
  display: flex;
  flex-direction: row;
  align-items: center;
  text-align: left;
  gap: 0.85rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.zw-stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(20, 30, 35, 0.1);
}

.zw-stat-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.zw-stat-icon--orange { background: var(--zw-icon-tint-orange); color: var(--zw-orange); }
.zw-stat-icon--navy   { background: var(--zw-icon-tint-navy);   color: var(--zw-navy); }
.zw-stat-icon--danger { background: var(--zw-icon-tint-danger); color: var(--zw-danger-text); }
.zw-stat-icon--success{ background: var(--zw-icon-tint-success);color: var(--zw-success-text); }

/* Hero/compact stat-card variants (dashboard) */
.zw-stat-card--hero {
  height: 100%;
  padding: 1.5rem;
  background: linear-gradient(160deg, var(--zw-orange-tint-strong) 0%, var(--zw-orange-tint) 100%);
}

.zw-stat-card--hero .zw-stat-icon {
  width: 56px;
  height: 56px;
  font-size: 1.4rem;
  border-radius: 14px;
}

.zw-stat-card--hero .zw-stat-value {
  font-size: 2.25rem;
}

.zw-stat-card--hero .zw-stat-label {
  font-size: 0.85rem;
}

.zw-stat-card--compact {
  padding: 0.7rem 1.1rem;
}

.zw-stat-body {
  min-width: 0;
}

.zw-stat-value {
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--zw-text);
  line-height: 1.15;
}

.zw-stat-label {
  color: var(--zw-text-muted);
  font-size: 0.76rem;
  line-height: 1.25;
  margin-top: 0.05rem;
}

/* ---------- Status badges (shared across register/chase/newsletter pages) ---------- */
.zw-badge-success {
  background: var(--zw-success-bg);
  color: var(--zw-success-text);
}

.zw-badge-warning {
  background: var(--zw-warning-bg);
  color: var(--zw-warning-text);
}

.zw-badge-danger {
  background: var(--zw-danger-bg);
  color: var(--zw-danger-text);
}

.zw-badge-neutral {
  background: var(--zw-neutral-bg);
  color: var(--zw-text-muted);
}

.zw-badge-event {
  background: var(--zw-event-bg);
  color: var(--zw-event-text);
}

/* ---------- Alert/notice rows (e.g. dashboard "Needs Attention" list) ---------- */
.zw-alert-warning {
  background: var(--zw-warning-bg);
}
.zw-alert-warning .zw-alert-icon {
  color: var(--zw-warning-icon);
}

.zw-alert-danger {
  background: var(--zw-danger-bg);
}
.zw-alert-danger .zw-alert-icon {
  color: var(--zw-danger-icon);
}

.zw-alert-info {
  background: var(--zw-info-bg);
}
.zw-alert-info .zw-alert-icon {
  color: var(--zw-info-text);
}

/* ---------- Buttons ---------- */
.btn {
  border-radius: var(--zw-radius-sm);
  font-weight: 500;
}

.btn-primary {
  background-color: var(--zw-orange);
  border-color: var(--zw-orange);
  color: var(--zw-orange-on-fill);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--zw-orange-dark) !important;
  border-color: var(--zw-orange-dark) !important;
  color: var(--zw-orange-on-fill) !important;
}

.btn-secondary {
  background-color: var(--zw-navy-tint);
  border-color: var(--zw-navy-tint);
  color: var(--zw-text);
}

.btn-secondary:hover {
  background-color: var(--zw-border);
  border-color: var(--zw-border);
  color: var(--zw-text);
}

.btn-outline-secondary {
  border-color: var(--zw-border);
  color: var(--zw-text);
}

/* ---------- Forms ---------- */
.form-control,
.form-select {
  border-radius: var(--zw-radius-sm);
  border-color: var(--zw-border);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--zw-orange);
  box-shadow: 0 0 0 0.2rem rgba(228, 132, 73, 0.18);
}

.form-check-input:checked {
  background-color: var(--zw-orange);
  border-color: var(--zw-orange);
}

.form-label {
  font-weight: 600;
  color: var(--zw-text);
  font-size: 0.9rem;
}

/* ---------- Alerts ---------- */
.alert {
  border: none;
  border-radius: var(--zw-radius-sm);
}

/* ---------- Login page ---------- */
.zw-auth-body {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--zw-navy) 0%, var(--zw-navy-dark) 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 2rem 0;
}

.zw-auth-card {
  position: relative;
  background: var(--zw-surface);
  border-radius: var(--zw-radius);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
  padding: 2.5rem;
}

/* ---------- Signature geometric motif (used sparingly: login background, dashboard empty
   state, detail-card header accent) - one recognizable quiet element, not tiled everywhere. ---------- */
.zw-motif {
  position: absolute;
  pointer-events: none;
  color: var(--zw-motif-color, var(--zw-orange));
  opacity: var(--zw-motif-opacity, 0.06);
  overflow: hidden;
}

.zw-motif--auth {
  inset: 0;
  --zw-motif-color: #ffffff;
  --zw-motif-opacity: 0.05;
}

.zw-motif--empty {
  inset: 0;
  --zw-motif-opacity: 0.09;
}

/* ---------- Entrance motion - one orchestrated moment on load, never on list/table rows.
   Wrapped in prefers-reduced-motion so the animation is never *defined* for those users,
   not defined-then-disabled. ---------- */
@media (prefers-reduced-motion: no-preference) {
  @keyframes zw-fade-up {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .zw-auth-card { animation: zw-fade-up 0.5s ease-out both; }

  .zw-stat-card { animation: zw-fade-up 0.45s ease-out both; }
  .col-xl-5 .zw-stat-card--hero { animation-delay: 0s; }
  .col-xl-7 .col-12:nth-of-type(1) .zw-stat-card--compact { animation-delay: 0.08s; }
  .col-xl-7 .col-12:nth-of-type(2) .zw-stat-card--compact { animation-delay: 0.16s; }
  .col-xl-7 .col-12:nth-of-type(3) .zw-stat-card--compact { animation-delay: 0.24s; }
  .row.g-3.mb-3:nth-of-type(2) .card { animation: zw-fade-up 0.45s ease-out both; }
  .row.g-3.mb-3:nth-of-type(2) .card:nth-of-type(1) { animation-delay: 0.3s; }
  .row.g-3.mb-3:nth-of-type(2) .card:nth-of-type(2) { animation-delay: 0.38s; }
  .row.g-3:last-of-type .card { animation: zw-fade-up 0.45s ease-out both; }
  .row.g-3:last-of-type .card:nth-of-type(1) { animation-delay: 0.46s; }
  .row.g-3:last-of-type .card:nth-of-type(2) { animation-delay: 0.54s; }

  .zw-detail-card { animation: zw-fade-up 0.4s ease-out both; }
}

/* ---------- Loading overlay (any action that takes real time - AI generation, sync, bulk sends) ---------- */
.zw-loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(var(--zw-navy-rgb), 0.92);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.zw-loading-overlay.d-none {
  display: none;
}

.zw-loading-box {
  text-align: center;
  color: #ffffff;
  max-width: 360px;
  padding: 0 1.5rem;
}

.zw-loading-box .spinner-border {
  width: 3rem;
  height: 3rem;
  border-color: var(--zw-orange);
  border-right-color: transparent;
}

.zw-loading-box p {
  margin-top: 1.25rem;
  font-size: 1.05rem;
}

.zw-loading-box .small {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

/* ---------- Family / detail cards (parent_detail page) ---------- */
.zw-detail-card {
  position: relative;
  overflow: hidden;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}

.zw-detail-card h5 {
  position: relative;
  color: var(--zw-text);
  font-weight: 700;
  font-size: 1rem;
  margin: -1.5rem -1.5rem 1.1rem;
  padding: 1.1rem 1.5rem 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.zw-detail-card h5::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80'%3E%3Cpolygon fill='%23e48449' points='40,14 44.21,29.84 58.38,21.62 50.16,35.79 66,40 50.16,44.21 58.38,58.38 44.21,50.16 40,66 35.79,50.16 21.62,58.38 29.84,44.21 14,40 29.84,35.79 21.62,21.62 35.79,29.84'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 60px 60px;
  opacity: 0.06;
  pointer-events: none;
}

.zw-detail-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--zw-border);
  font-size: 0.92rem;
}

.zw-detail-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.zw-detail-row .label {
  color: var(--zw-text-muted);
  font-size: 0.82rem;
  flex-shrink: 0;
}

.zw-detail-row .value {
  text-align: right;
  font-weight: 600;
  color: var(--zw-text);
}

.zw-child-row {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--zw-border);
}

.zw-child-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.zw-child-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--zw-avatar-bg);
  color: var(--zw-orange-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.zw-child-row.is-left .zw-child-avatar {
  background: rgba(107, 117, 128, 0.14);
  color: var(--zw-text-muted);
}

.zw-child-info {
  flex-grow: 1;
  min-width: 0;
}

.zw-child-name {
  font-weight: 600;
  color: var(--zw-text);
  font-size: 0.96rem;
}

.zw-child-name a {
  color: inherit;
  text-decoration: none;
}

.zw-child-name a:hover {
  color: var(--zw-orange);
}

.zw-child-meta {
  font-size: 0.82rem;
  color: var(--zw-text-muted);
  margin-top: 0.1rem;
}

.zw-child-left-note {
  font-size: 0.78rem;
  color: var(--zw-danger-icon);
  margin-top: 0.2rem;
}

.zw-child-actions {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ---------- List pages (parent_list / students / invoice_status) ---------- */
.zw-list-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--zw-avatar-bg);
  color: var(--zw-orange-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 0.82rem;
  flex-shrink: 0;
}

.zw-list-name-cell {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.zw-list-name-cell .name {
  font-weight: 600;
  color: var(--zw-text);
}

.zw-list-name-cell .sub {
  font-size: 0.78rem;
  color: var(--zw-text-muted);
}

.zw-clickable-rows tbody tr {
  cursor: pointer;
  position: relative;
}

.zw-clickable-rows .btn-sm {
  white-space: nowrap;
}

.zw-clickable-rows tbody tr:hover {
  background-color: var(--zw-hover-tint);
}

/* ---------- DataTables controls, restyled to match the theme ---------- */
.dataTables_wrapper {
  padding-top: 0.25rem;
}

.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
  border: 1px solid var(--zw-border);
  border-radius: var(--zw-radius-sm);
  padding: 0.4rem 0.7rem;
  margin-left: 0.5rem;
  outline: none;
}

.dataTables_wrapper .dataTables_filter input:focus,
.dataTables_wrapper .dataTables_length select:focus {
  border-color: var(--zw-orange);
  box-shadow: 0 0 0 0.2rem rgba(228, 132, 73, 0.18);
}

.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_info {
  color: var(--zw-text-muted);
  font-size: 0.88rem;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
  border-radius: var(--zw-radius-sm) !important;
  border: 1px solid transparent !important;
  padding: 0.35rem 0.75rem !important;
  margin-left: 4px !important;
  color: var(--zw-text) !important;
  background: transparent !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
  background: var(--zw-hover-tint) !important;
  border-color: transparent !important;
  color: var(--zw-orange-dark) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
  background: var(--zw-orange) !important;
  border-color: var(--zw-orange) !important;
  color: var(--zw-orange-on-fill) !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.disabled {
  color: var(--zw-disabled-text) !important;
  cursor: default;
}