/* ============================================================
   EduCon Registration & Billing Manager — Global Styles
   Design tokens replicate the Stitch reference screens.
   Built on Bootstrap 5 + Bootstrap Icons.
   ============================================================ */

:root {
  --primary: #1A2B4A;        /* Deep navy */
  --primary-dark: #031634;
  --accent: #F5A623;         /* Gold/amber */
  --accent-dark: #835500;
  --success: #28A745;
  --danger: #DC3545;
  --warning: #FFC107;
  --bg-light: #F4F5F7;
  --card-bg: #FFFFFF;
  --text-primary: #212529;
  --text-muted: #6C757D;
  --border-color: #E2E8F0;
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 70px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --border-radius: 10px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  --shadow-card: 0px 2px 4px rgba(26, 43, 74, 0.05);
  --shadow-fab: 0px 8px 16px rgba(26, 43, 74, 0.12);
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  font-family: var(--font);
  background-color: var(--bg-light);
  color: var(--text-primary);
  font-size: 14px;
  margin: 0;
  overflow-x: hidden;
}

/* Accent override applied via JS (settings) */
body[data-accent] { }

/* ----------------------- Sidebar ----------------------- */
.app-sidebar {
  position: fixed;
  left: 0;
  top: 0;
  height: 100vh;
  width: var(--sidebar-width);
  background-color: var(--primary);
  color: #fff;
  display: flex;
  flex-direction: column;
  z-index: 1050;
  transition: width 0.2s ease-in-out;
  box-shadow: 2px 0 12px rgba(0, 0, 0, 0.08);
}

.app-sidebar .sidebar-brand {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  white-space: nowrap;
  overflow: hidden;
}
.app-sidebar .sidebar-brand h1 {
  font-size: 24px;
  font-weight: 700;
  margin: 0;
  color: #fff;
}
.app-sidebar .sidebar-brand span {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}

.app-sidebar .nav {
  margin-top: 4px;
  padding: 0 0 12px;
}

.app-sidebar .sidebar-nav-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.25) transparent;
}
.app-sidebar .sidebar-nav-scroll::-webkit-scrollbar { width: 5px; }
.app-sidebar .sidebar-nav-scroll::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.22);
  border-radius: 4px;
}

.app-sidebar .nav-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 20px;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 400;
  font-size: 14px;
  border-left: 4px solid transparent;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
  white-space: nowrap;
  text-decoration: none;
}
.app-sidebar .nav-link i { font-size: 18px; min-width: 22px; text-align: center; }
.app-sidebar .nav-link:hover {
  color: #fff;
  background-color: rgba(54, 71, 103, 0.25);
}
.app-sidebar .nav-link.active {
  border-left: 4px solid var(--accent);
  background-color: rgba(54, 71, 103, 0.3);
  color: #fff;
  font-weight: 700;
}

/* ---- Collapsible nav groups ---- */
.app-sidebar .nav-group {
  margin: 2px 0;
}

.app-sidebar .nav-group-toggle {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 12px 20px;
  border: none;
  border-left: 4px solid transparent;
  background: transparent;
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease;
  white-space: nowrap;
}
.app-sidebar .nav-group-toggle:hover {
  color: #fff;
  background-color: rgba(54, 71, 103, 0.2);
}
.app-sidebar .nav-group.is-active > .nav-group-toggle {
  color: #fff;
  font-weight: 600;
}
.app-sidebar .nav-group.is-open > .nav-group-toggle {
  background-color: rgba(54, 71, 103, 0.15);
}
.app-sidebar .nav-group-toggle .nav-group-icon {
  font-size: 18px;
  min-width: 22px;
  text-align: center;
}
.app-sidebar .nav-group-toggle .nav-chevron {
  margin-left: auto;
  font-size: 12px;
  opacity: 0.65;
  transition: transform 0.22s ease;
}
.app-sidebar .nav-group.is-open > .nav-group-toggle .nav-chevron {
  transform: rotate(180deg);
  opacity: 1;
}

.app-sidebar .nav-submenu {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.25s ease;
}
.app-sidebar .nav-group.is-open .nav-submenu {
  grid-template-rows: 1fr;
}
.app-sidebar .nav-submenu-inner {
  overflow: hidden;
  min-height: 0;
}

.app-sidebar .nav-sublink {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px 10px 46px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 400;
  text-decoration: none;
  border-left: 4px solid transparent;
  transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease;
  white-space: nowrap;
}
.app-sidebar .nav-sublink i {
  font-size: 15px;
  min-width: 18px;
  text-align: center;
  opacity: 0.85;
}
.app-sidebar .nav-sublink:hover {
  color: #fff;
  background-color: rgba(54, 71, 103, 0.22);
}
.app-sidebar .nav-sublink.active {
  color: #fff;
  font-weight: 700;
  border-left-color: var(--accent);
  background-color: rgba(54, 71, 103, 0.28);
}
.app-sidebar .nav-sublink.active i { opacity: 1; }

.app-sidebar .sidebar-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 24px;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  white-space: nowrap;
  overflow: hidden;
}
.app-sidebar .sidebar-footer .avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; flex-shrink: 0;
}
.app-sidebar .version {
  font-size: 10px;
  color: rgba(255,255,255,.4);
  padding: 0 24px 14px;
  white-space: nowrap;
}

/* Collapsed state */
body.sidebar-collapsed .app-sidebar { width: var(--sidebar-collapsed-width); }
body.sidebar-collapsed .app-sidebar .sidebar-brand h1 { font-size: 18px; }
body.sidebar-collapsed .app-sidebar .sidebar-brand span,
body.sidebar-collapsed .app-sidebar .nav-link span,
body.sidebar-collapsed .app-sidebar .nav-group-label,
body.sidebar-collapsed .app-sidebar .nav-chevron,
body.sidebar-collapsed .app-sidebar .nav-sublink span,
body.sidebar-collapsed .app-sidebar .sidebar-footer > div,
body.sidebar-collapsed .app-sidebar .version { display: none; }
body.sidebar-collapsed .app-sidebar .nav-group-toggle,
body.sidebar-collapsed .app-sidebar .nav-link {
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
  gap: 0;
}
body.sidebar-collapsed .app-sidebar .nav-group-toggle .nav-group-icon,
body.sidebar-collapsed .app-sidebar .nav-link i { margin: 0; }
body.sidebar-collapsed .app-sidebar .nav-group .nav-submenu {
  display: none;
  grid-template-rows: 1fr;
  position: fixed;
  left: calc(var(--sidebar-collapsed-width) + 6px);
  width: 228px;
  background: #243556;
  border-radius: 10px;
  box-shadow: 4px 8px 28px rgba(0, 0, 0, 0.28);
  z-index: 1065;
  padding: 6px 0;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
body.sidebar-collapsed .app-sidebar .nav-group.is-flyout-open .nav-submenu {
  display: block;
}
body.sidebar-collapsed .app-sidebar .nav-sublink {
  padding: 11px 16px;
  border-left: none;
}
body.sidebar-collapsed .app-sidebar .nav-sublink span { display: inline; }
body.sidebar-collapsed .app-sidebar .nav-sublink i { display: inline-block; }
body.sidebar-collapsed .app-main { margin-left: var(--sidebar-collapsed-width); }
body.sidebar-collapsed .app-navbar { left: var(--sidebar-collapsed-width); }

/* ----------------------- Main + Navbar ----------------------- */
.app-main {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left 0.2s ease-in-out;
}

.app-navbar {
  position: sticky;
  top: 0;
  height: 64px;
  background: #fff;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  z-index: 1040;
}
.app-navbar .navbar-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
}
.app-navbar .icon-btn {
  border: none;
  background: transparent;
  color: var(--text-muted);
  width: 40px; height: 40px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  position: relative;
  transition: background .15s;
}
.app-navbar .icon-btn:hover { background: var(--bg-light); color: var(--primary); }
.app-navbar .icon-btn .dot {
  position: absolute; top: 8px; right: 8px;
  width: 16px; height: 16px;
  background: var(--accent);
  color: #fff;
  font-size: 9px; font-weight: 700;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.app-navbar .search-box {
  position: relative;
}
.app-navbar .search-box i {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  color: var(--text-muted);
}
.app-navbar .search-box input {
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 8px 16px 8px 38px;
  font-size: 14px;
  width: 260px;
}
.app-navbar .search-box input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(245, 166, 35, 0.2);
}

/* ----------------------- Content ----------------------- */
.app-content {
  padding: 32px;
  max-width: 1440px;
  margin: 0 auto;
  width: 100%;
  flex-grow: 1;
}

.breadcrumbs {
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
}
.breadcrumbs a { color: var(--text-muted); text-decoration: none; }
.breadcrumbs a:hover { color: var(--primary); }
.breadcrumbs .current { color: var(--primary); font-weight: 700; }

.page-title { font-size: 32px; font-weight: 700; color: var(--primary); letter-spacing: -.02em; margin: 0; }
.page-subtitle { color: var(--text-muted); margin: 4px 0 0; }

/* ----------------------- Cards ----------------------- */
.educon-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow-card);
}
.educon-card .card-head {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.educon-card .card-head h5 {
  font-size: 18px; font-weight: 600; color: var(--primary); margin: 0;
}

/* KPI cards */
.kpi-card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow-card);
  padding: 24px;
  height: 100%;
}
.kpi-card .kpi-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 22px;
}
.kpi-card .kpi-label {
  font-size: 12px; font-weight: 600; letter-spacing: .05em;
  text-transform: uppercase; color: var(--text-muted);
  margin: 16px 0 2px;
}
.kpi-card .kpi-value { font-size: 30px; font-weight: 700; color: var(--primary); margin: 0; line-height: 1.1; }
.kpi-icon.bg-navy { background: rgba(26,43,74,.06); color: var(--primary); }
.kpi-icon.bg-gold { background: rgba(245,166,35,.12); color: var(--accent-dark); }
.kpi-icon.bg-red  { background: rgba(220,53,69,.08); color: var(--danger); }

/* ----------------------- Buttons ----------------------- */
.btn-navy { background: var(--primary); color: #fff; border: 1px solid var(--primary); }
.btn-navy:hover { background: var(--primary-dark); color: #fff; }
.btn-gold { background: var(--accent); color: #fff; border: 1px solid var(--accent); font-weight: 600; }
.btn-gold:hover { filter: brightness(1.05); color: #fff; }
.btn-outline-navy { background: #fff; color: var(--primary); border: 1px solid var(--primary); }
.btn-outline-navy:hover { background: var(--primary); color: #fff; }

/* ----------------------- Tables ----------------------- */
.educon-table { width: 100%; border-collapse: collapse; }
.educon-table thead th {
  background: var(--bg-light);
  font-size: 12px; font-weight: 600; letter-spacing: .05em;
  text-transform: uppercase; color: var(--text-muted);
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  text-align: left;
  white-space: nowrap;
}
.educon-table tbody td { padding: 14px 16px; border-bottom: 1px solid var(--border-color); vertical-align: middle; }
.educon-table tbody tr:hover { background: #fffbeb; }
.educon-table .school-name { font-weight: 700; color: var(--primary); cursor: pointer; }

.action-btn {
  border: none; background: transparent; color: var(--text-muted);
  width: 30px; height: 30px; border-radius: 6px;
  display: inline-flex; align-items: center; justify-content: center;
}
.action-btn:hover { background: rgba(26,43,74,.06); color: var(--primary); }
.action-btn.gold:hover { color: var(--accent-dark); }

/* ----------------------- Badges ----------------------- */
.status-badge {
  display: inline-block;
  padding: 4px 12px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  border-radius: 999px;
  border: 1px solid transparent;
}
.status-paid    { background: #d1f5dd; color: #1d7a3a; border-color: #a7e3ba; }
.status-partial { background: #fff0d4; color: #9a6700; border-color: #ffd98a; }
.status-unpaid  { background: #fde0e0; color: #b42318; border-color: #f5b9b5; }
.badge-duplicate {
  background: #fef9c3; color: #854d0e; border: 1px solid #fde047;
  font-size: 9px; font-weight: 800; padding: 2px 6px; border-radius: 4px;
  text-transform: uppercase; letter-spacing: .03em;
}
.badge-pending {
  background: #fff0d4; color: #9a6700; border: 1px solid #ffd98a;
  font-size: 9px; font-weight: 800; padding: 2px 6px; border-radius: 4px;
  text-transform: uppercase; letter-spacing: .03em;
  margin-left: 4px;
}

.text-money-due { color: var(--danger); font-weight: 700; }
.text-money-paid { color: #1d7a3a; }

/* ----------------------- Toasts ----------------------- */
#toast-container {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 2000;
  display: flex; flex-direction: column; gap: 10px;
}
.educon-toast {
  min-width: 280px; max-width: 360px;
  background: #fff;
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  box-shadow: var(--shadow-fab);
  padding: 14px 16px;
  display: flex; align-items: flex-start; gap: 10px;
  animation: toast-in .25s ease;
}
.educon-toast.success { border-left-color: var(--success); }
.educon-toast.error   { border-left-color: var(--danger); }
.educon-toast.warning { border-left-color: var(--warning); }
.educon-toast i { font-size: 20px; }
.educon-toast.success i { color: var(--success); }
.educon-toast.error i   { color: var(--danger); }
.educon-toast.warning i { color: var(--warning); }
.educon-toast .msg { font-size: 13px; color: var(--text-primary); }
@keyframes toast-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

/* ----------------------- Loading overlay ----------------------- */
#loading-overlay {
  position: fixed; inset: 0;
  background: rgba(244, 245, 247, 0.7);
  backdrop-filter: blur(2px);
  display: none;
  align-items: center; justify-content: center;
  z-index: 1900;
}
#loading-overlay.show { display: flex; }

/* ----------------------- FAB ----------------------- */
.fab {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 56px; height: 56px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 50%;
  box-shadow: var(--shadow-fab);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  z-index: 1500;
  transition: transform .15s;
}
.fab:hover { transform: scale(1.08); color: #fff; }
.fab:active { transform: scale(0.95); }

/* ----------------------- Empty states ----------------------- */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
}
.empty-state i { font-size: 48px; color: var(--border-color); display: block; margin-bottom: 12px; }

/* ----------------------- Forms ----------------------- */
.form-label.educon { font-size: 12px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 4px; }
.form-control:focus, .form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(245, 166, 35, 0.2);
}

/* Bar chart container */
.chart-box { position: relative; height: 280px; }
.donut-box { position: relative; height: 240px; }

/* Sync label */
.sync-label { font-size: 11px; color: var(--text-muted); font-style: italic; }
.spin { animation: spin 1.2s linear infinite; }
@keyframes spin { from { transform: rotate(0); } to { transform: rotate(360deg); } }

/* Accordion (settings) */
.educon-accordion .accordion-button { font-weight: 600; color: var(--primary); }
.educon-accordion .accordion-button:not(.collapsed) { background: var(--bg-light); color: var(--primary); box-shadow: none; }
.educon-accordion .accordion-button:focus { box-shadow: none; border-color: var(--border-color); }

/* ----------------------- Dark mode ----------------------- */
body.dark {
  --bg-light: #14171c;
  --card-bg: #1d2127;
  --border-color: #2c313a;
  --text-primary: #e7e8ea;
  --text-muted: #9aa0a8;
  --primary: #1a2b4a;
}
body.dark { background-color: #14171c; color: #e7e8ea; }
body.dark .app-navbar { background: #1d2127; }
body.dark .educon-card,
body.dark .kpi-card { background: #1d2127; }
body.dark .educon-table tbody tr:hover { background: #23272f; }
body.dark .educon-table thead th { background: #23272f; }
body.dark .app-navbar .search-box input { background: #14171c; color: #e7e8ea; }
body.dark .page-title,
body.dark .kpi-card .kpi-value,
body.dark .educon-card .card-head h5,
body.dark .educon-table .school-name { color: #b6c6ee; }

/* Shown only when printing (hidden on screen) */
.print-only { display: none; }

/* Editable delivery fee on the invoice summary */
.inv-delivery-row { align-items: center; }
.inv-delivery-edit { display: inline-flex; align-items: center; gap: 4px; }
.inv-delivery-edit .inv-fee-prefix { font-size: 12px; color: var(--text-muted); }
.inv-fee-input {
  width: 96px;
  text-align: right;
  font-weight: 700;
  color: var(--primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 2px 8px;
  background: var(--bg-light, #fff);
}
.inv-fee-input:focus {
  outline: none;
  border-color: var(--gold, var(--primary));
  box-shadow: 0 0 0 2px rgba(212, 175, 55, .25);
}

/* Delivery fee prompt modal */
.delivery-modal { border: none; border-radius: 14px; overflow: hidden; }
.delivery-modal .modal-header { padding: 20px 20px 0; }
.delivery-modal .modal-body { padding: 16px 20px; }
.delivery-modal .modal-footer { padding: 0 20px 18px; }
.delivery-modal-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(245, 166, 35, .15); color: var(--accent-dark, #b9851a);
  font-size: 20px; flex: none;
}
.dm-input-wrap { position: relative; }
.dm-input-wrap .dm-prefix {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  font-weight: 700; color: var(--text-muted); pointer-events: none;
}
.dm-input-wrap .form-control { padding-left: 46px; font-weight: 700; font-size: 18px; color: var(--primary); }
.dm-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.dm-chip {
  border: 1px solid var(--border-color); background: var(--bg-light, #f5f6f8);
  border-radius: 999px; padding: 6px 14px; font-size: 13px; font-weight: 600;
  color: var(--primary); cursor: pointer; transition: all .15s ease;
}
.dm-chip:hover { border-color: var(--accent, #f5a623); background: rgba(245, 166, 35, .12); }

/* Data backup tiles */
.backup-tile {
  height: 100%;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 18px;
  background: var(--bg-light, #f5f6f8);
}
.backup-tile-icon {
  width: 40px; height: 40px; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(245, 166, 35, .15); color: var(--accent-dark, #b9851a);
  font-size: 18px; margin-bottom: 12px;
}
.backup-tile-icon.danger { background: rgba(220, 53, 69, .12); color: #c62f3c; }

/* Responsive */
.global-search-dropdown {
  position: absolute; top: 100%; left: 0; right: 0; z-index: 2000;
  background: #fff; border: 1px solid var(--border-color); border-radius: 8px;
  box-shadow: var(--shadow); max-height: 280px; overflow-y: auto; display: none;
}
.global-search-dropdown .gs-item {
  display: block; padding: 10px 14px; text-decoration: none; color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}
.global-search-dropdown .gs-item small { display: block; color: var(--text-muted); font-size: 11px; }
.global-search-dropdown .gs-item:hover { background: var(--bg-light); }
.sidebar-backdrop {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 1040;
}
.sidebar-backdrop.show { display: block; }
@media (max-width: 991px) {
  .app-sidebar { transform: translateX(-100%); transition: transform .25s ease; width: var(--sidebar-width) !important; z-index: 1055; }
  .app-sidebar.mobile-open { transform: translateX(0); }
  .app-sidebar.mobile-open .sidebar-brand span,
  .app-sidebar.mobile-open .nav-link span,
  .app-sidebar.mobile-open .nav-group-label,
  .app-sidebar.mobile-open .nav-chevron,
  .app-sidebar.mobile-open .nav-sublink span,
  .app-sidebar.mobile-open .sidebar-footer > div,
  .app-sidebar.mobile-open .version { display: block !important; }
  .app-sidebar.mobile-open .nav-group-label { display: inline !important; }
  .app-sidebar.mobile-open .nav-chevron { display: inline-block !important; }
  .app-sidebar.mobile-open .nav-sublink span { display: inline !important; }
  .app-sidebar .nav-group .nav-submenu {
    position: static !important;
    width: auto !important;
    box-shadow: none !important;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    display: grid !important;
  }
  .app-sidebar .nav-group.is-flyout-open .nav-submenu {
    display: grid !important;
  }
  .app-main { margin-left: 0 !important; }
  .app-navbar { left: 0 !important; }
  .app-navbar .search-box { display: flex !important; }
  .app-content { padding: 16px; }
}