:root {
  --edukul-bg: #f6f8fc;
  --edukul-surface: #ffffff;
  --edukul-border: #e4e8f0;
  --edukul-text: #1f2937;
  --edukul-muted: #6b7280;
  --edukul-primary: #2563eb;
  --edukul-primary-dark: #1d4ed8;
  --edukul-primary-soft: #eff6ff;
  --edukul-success: #059669;
  --edukul-warning: #d97706;
  --edukul-danger: #dc2626;
  --edukul-sidebar: #ffffff;
  --edukul-sidebar-active: #eff6ff;
  --edukul-sidebar-text: #475569;
  --edukul-sidebar-strong: #0f172a;
  --edukul-radius: 8px;
  --edukul-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
  --edukul-sidebar-width: 17.25rem;
}

html,
body {
  background: var(--edukul-bg);
  color: var(--edukul-text);
  -webkit-font-smoothing: antialiased;
}

.layout-wrapper,
.layout-page,
.content-wrapper {
  background: var(--edukul-bg);
}

.container-p-y {
  padding-top: 1.5rem !important;
  padding-bottom: 2rem !important;
}

@media (min-width: 1200px) {
  .layout-menu {
    position: fixed !important;
    top: 0;
    bottom: 0;
    height: 100vh !important;
    width: var(--edukul-sidebar-width);
    overflow-y: auto;
  }

  .content-wrapper {
    padding-left: var(--edukul-sidebar-width);
  }

  #layout-navbar {
    width: calc(100% - var(--edukul-sidebar-width) - 2rem) !important;
    margin-left: calc(var(--edukul-sidebar-width) + 1rem);
    margin-right: 1rem;
  }
}

.layout-menu.bg-menu-theme {
  background: var(--edukul-sidebar) !important;
  border-right: 1px solid var(--edukul-border);
  box-shadow: 8px 0 28px rgba(15, 23, 42, 0.04);
  scrollbar-width: thin;
}

.app-brand {
  min-height: 76px;
  padding: 0 1.25rem;
  border-bottom: 1px solid var(--edukul-border);
}

.layout-menu .app-brand-link img {
  max-width: 150px;
  height: auto;
  object-fit: contain;
}

.menu-inner {
  padding: 0.75rem 0.85rem 1.25rem !important;
}

.menu-item {
  margin: 0.125rem 0;
}

.menu-link {
  border-radius: 8px;
  color: var(--edukul-sidebar-text) !important;
  min-height: 42px;
  font-weight: 600;
  transition: background-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.menu-link:hover,
.menu-item.active > .menu-link {
  background: var(--edukul-sidebar-active) !important;
  color: var(--edukul-primary) !important;
}

.menu-item.open:not(.active) > .menu-link {
  background: transparent !important;
  color: var(--edukul-sidebar-strong) !important;
}

.menu-sub {
  margin-top: 0.125rem;
}

.menu-sub .menu-link {
  min-height: 36px;
  color: #64748b !important;
  font-weight: 500;
  padding-left: 2.875rem !important;
}

.menu-icon {
  color: inherit !important;
}

.layout-navbar {
  border: 1px solid rgba(228, 232, 240, 0.95);
  border-radius: var(--edukul-radius);
  box-shadow: var(--edukul-shadow);
  backdrop-filter: blur(10px);
  min-height: 64px;
  background: rgba(255, 255, 255, 0.92) !important;
}

.navbar-nav-right {
  min-height: 58px;
}

#divThongBao {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding-top: 0 !important;
  border-radius: 50%;
  background: #f8fafc;
  color: #334155;
  position: relative;
}

.card {
  border: 1px solid var(--edukul-border);
  border-radius: var(--edukul-radius);
  box-shadow: var(--edukul-shadow);
  overflow: hidden;
}

.card-header {
  border-bottom: 1px solid var(--edukul-border);
  background: var(--edukul-surface);
  font-weight: 700;
  color: #111827;
  padding: 1.125rem 1.25rem;
}

.card-body {
  padding: 1.25rem;
}

.content-wrapper .container,
.content-wrapper .container-fluid {
  max-width: 100%;
  margin-top: 0 !important;
}

.content-wrapper > .container-xxl > .container,
.content-wrapper > .container-xxl > .container-fluid {
  padding-left: 0;
  padding-right: 0;
}

.content-wrapper .card[style*='padding'] {
  padding: 1.25rem !important;
}

.table-responsive {
  border-radius: 8px;
  border: 1px solid var(--edukul-border);
  background: var(--edukul-surface);
  scrollbar-width: thin;
}

.table {
  margin-bottom: 0;
  vertical-align: middle;
}

.table thead th {
  background: #f9fafb;
  color: #475569;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  white-space: nowrap;
  border-bottom: 1px solid var(--edukul-border);
  padding: 0.9rem 1rem;
  position: sticky;
  top: 0;
  z-index: 1;
}

.table td {
  padding: 0.9rem 1rem;
  color: #334155;
}

.table tbody tr:hover {
  background: #f8fbff;
}

.form-control,
.form-select,
textarea,
select,
input[type='text'],
input[type='number'],
input[type='date'],
input[type='password'],
input[type='email'] {
  border-color: #d9dee8;
  border-radius: 8px;
  min-height: 40px;
}

.form-control:focus,
.form-select:focus,
textarea:focus,
select:focus,
input:focus {
  border-color: var(--edukul-primary);
  box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.12);
}

.chosen-container,
.chosen-select,
.chosen-select2 {
  max-width: 100%;
}

.chosen-container .chosen-single,
.chosen-container .chosen-choices {
  min-height: 40px;
  border-color: #d9dee8 !important;
  border-radius: 8px !important;
  background: #fff !important;
  box-shadow: none !important;
}

.chosen-container .chosen-choices li.search-field input[type='text'] {
  min-height: 32px;
}

.btn {
  border-radius: 8px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  box-shadow: none !important;
}

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

.btn-primary:hover {
  background: var(--edukul-primary-dark);
  border-color: var(--edukul-primary-dark);
}

.btn-info {
  background: #0891b2;
  border-color: #0891b2;
  color: #fff;
}

.btn-outline-secondary {
  border-color: #cbd5e1;
  color: #475569;
}

.badge {
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0;
}

.alert {
  border: 0;
  border-radius: var(--edukul-radius);
}

.pagination .page-link {
  border-color: var(--edukul-border);
  color: #475569;
  border-radius: 8px;
  margin: 0 0.15rem;
}

.pagination .active .page-link,
.page-item.active .page-link {
  background: var(--edukul-primary);
  border-color: var(--edukul-primary);
}

.modal-content {
  border: 0;
  border-radius: 8px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.24);
}

.modal-header,
.modal-footer {
  border-color: var(--edukul-border);
}

.dropdown-menu {
  border: 1px solid var(--edukul-border);
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.12);
}

.authentication-wrapper {
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.08), transparent 34rem),
    var(--edukul-bg);
}

.attendance-card {
  position: relative !important;
  width: min(210px, 100%) !important;
  min-height: 180px !important;
  height: auto !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  justify-content: flex-end !important;
  gap: 0.75rem !important;
  padding: 1.25rem !important;
  border: 1px solid var(--edukul-border) !important;
  border-radius: var(--edukul-radius) !important;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%) !important;
  color: #0f172a !important;
  box-shadow: var(--edukul-shadow) !important;
  cursor: pointer;
  overflow: hidden;
}

.attendance-card::before {
  content: '' !important;
  position: absolute !important;
  inset: auto 1rem 1rem auto !important;
  width: 54px !important;
  height: 54px !important;
  border-radius: 16px !important;
  background: var(--edukul-primary-soft) !important;
  z-index: 0 !important;
  transform: none !important;
}

.attendance-card::after {
  content: none !important;
}

.attendance-card:hover {
  transform: translateY(-2px);
  border-color: #bfdbfe !important;
}

.attendance-card .heading {
  position: relative;
  z-index: 1;
  color: #0f172a !important;
  font-size: 1.05rem !important;
  font-weight: 800 !important;
  text-transform: none !important;
  margin: 0;
}

.attendance-card .checkmark {
  margin: 0 0 0.5rem 0 !important;
}

.page-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.page-hero h4,
.page-hero h3 {
  margin: 0;
  color: #0f172a;
  font-weight: 800;
}

.page-hero p {
  margin: 0.35rem 0 0;
  color: var(--edukul-muted);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.metric-card {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 1rem;
  border: 1px solid var(--edukul-border);
  border-radius: var(--edukul-radius);
  background: var(--edukul-surface);
  box-shadow: var(--edukul-shadow);
}

.metric-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--edukul-primary-soft);
  color: var(--edukul-primary);
  font-size: 1.35rem;
  flex: 0 0 auto;
}

.metric-label {
  margin: 0;
  color: var(--edukul-muted);
  font-size: 0.8rem;
  font-weight: 700;
}

.metric-value {
  margin: 0.15rem 0 0;
  color: #0f172a;
  font-size: 1rem;
  font-weight: 800;
}

.attendance-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 220px));
  gap: 1rem;
  align-items: stretch;
}

.attendance-panel > .wrappcheckin {
  width: auto !important;
  max-width: none !important;
  flex: initial !important;
}

.employee-shell {
  min-height: 100vh;
}

.wrappcheckin {
  display: flex;
  justify-content: center;
  margin-top: 0 !important;
}

#noiDungThongBao {
  min-width: min(360px, calc(100vw - 2rem));
  max-height: 420px;
  overflow-y: auto;
}

#noiDungThongBao .dropdown-item {
  white-space: normal;
  line-height: 1.35;
  padding: 0.75rem 1rem;
}

.toast-container {
  z-index: 1090 !important;
  right: 1rem !important;
  bottom: 1rem !important;
}

.bs-toast.toast {
  border: 0;
  border-radius: var(--edukul-radius);
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.18);
}

@media (max-width: 1199.98px) {
  #layout-navbar {
    width: auto !important;
    margin-left: 1rem !important;
    margin-right: 1rem !important;
  }

  .container-xxl {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .layout-menu.bg-menu-theme {
    background: var(--edukul-sidebar) !important;
  }
}

@media (max-width: 767.98px) {
  .container-p-y {
    padding-top: 0.875rem !important;
  }

  .card-header {
    padding: 1rem;
  }

  .table-responsive {
    overflow-x: auto;
  }

  .table-responsive.text-nowrap {
    white-space: nowrap !important;
  }

  .table th,
  .table td {
    padding: 0.75rem;
  }

  .btn {
    min-height: 38px;
  }

  .attendance-card {
    width: 100% !important;
    min-height: 132px !important;
  }

  .page-hero {
    align-items: flex-start;
    flex-direction: column;
  }

  .metric-grid,
  .attendance-panel {
    grid-template-columns: 1fr;
  }

  .wrappcheckin {
    margin-bottom: 1rem;
  }
}