:root {
  --admin-theme-h: 190;
  --admin-theme-s: 100%;
  --admin-theme-l: 45%;
  --admin-theme-dark-l: 25%;
  --admin-theme-soft-a: .35;

  --admin-dark-h: 0;
  --admin-dark-s: 0%;
  --admin-dark-l: 7%;

  --admin-light-h: 0;
  --admin-light-s: 0%;
  --admin-light-l: 100%;

  --admin-secondary-h: 220;
  --admin-secondary-s: 9%;
  --admin-secondary-l: 46%;

  --admin-border-h: 220;
  --admin-border-s: 13%;
  --admin-border-l: 91%;

  --admin-shadow-h: 222;
  --admin-shadow-s: 47%;
  --admin-shadow-l: 11%;

  --admin-primary: hsl(var(--admin-theme-h) var(--admin-theme-s) var(--admin-theme-l));
  --admin-primary-dark: hsl(var(--admin-theme-h) var(--admin-theme-s) var(--admin-theme-dark-l));
  --admin-dark: hsl(var(--admin-dark-h) var(--admin-dark-s) var(--admin-dark-l));
  --admin-light: hsl(var(--admin-light-h) var(--admin-light-s) var(--admin-light-l));
  --admin-secondary: hsl(var(--admin-secondary-h) var(--admin-secondary-s) var(--admin-secondary-l));
  --admin-border: hsl(var(--admin-border-h) var(--admin-border-s) var(--admin-border-l));
  --admin-soft-border: hsl(var(--admin-theme-h) var(--admin-theme-s) var(--admin-theme-l) / var(--admin-theme-soft-a));
  --admin-shadow: 0 14px 28px hsl(var(--admin-shadow-h) var(--admin-shadow-s) var(--admin-shadow-l) / .10);
  --admin-shadow-dropdown: 0 12px 30px hsl(var(--admin-shadow-h) var(--admin-shadow-s) var(--admin-shadow-l) / .12);
  --admin-white-border: hsl(var(--admin-light-h) var(--admin-light-s) var(--admin-light-l) / .45);
  --admin-white-focus: hsl(var(--admin-light-h) var(--admin-light-s) var(--admin-light-l) / .18);
}

body {
  background: hsl(var(--admin-theme-h) var(--admin-theme-s) var(--admin-theme-l) / .06);
  font-family: "Segoe UI", Tahoma, sans-serif;
}

body.admin-login-page {
  padding-top: 0;
  background: linear-gradient(135deg, hsl(var(--admin-theme-h), var(--admin-theme-s), 95%) 0%, hsl(var(--admin-theme-h), var(--admin-theme-s), 85%) 100%);
}

.admin-shell-header {
  background: var(--admin-primary-dark) !important;
  border-bottom: 0;
  box-shadow: var(--admin-shadow);
  min-height: 58px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  width: 100%;
}

.admin-navbar {
  min-height: 58px;
}

.admin-navbar .navbar-brand {
  color: var(--admin-light) !important;
  font-size: 1.25rem;
  font-weight: 700;
  padding-bottom: 0;
  padding-top: 0;
}

.admin-brand-icon {
  color: var(--admin-light);
  display: inline-flex;
  font-size: 1.05rem;
}

.admin-navbar .navbar-nav {
  gap: .25rem;
}

.admin-navbar .nav-link {
  color: var(--admin-light);
  font-size: .98rem;
  font-weight: 700;
  min-height: 58px;
  padding: 1rem .65rem .9rem;
  position: relative;
}

.admin-navbar .nav-link:hover,
.admin-navbar .nav-link:focus,
.admin-navbar .nav-link.active {
  color: var(--admin-light);
}

.admin-navbar .nav-link.active::after {
  background: var(--admin-light);
  bottom: 0;
  content: "";
  height: 3px;
  left: .65rem;
  position: absolute;
  right: .65rem;
}

.admin-account-drop {
  position: relative;
}

.admin-account-trigger {
  background: hsl(var(--admin-theme-h) var(--admin-theme-s) var(--admin-theme-l) / .16) !important;
  border: 1px solid var(--admin-white-border);
  border-radius: .5rem;
  color: var(--admin-light);
  min-width: 116px;
  padding: .45rem .75rem;
}

.admin-account-trigger:hover,
.admin-account-trigger:focus {
  background: hsl(var(--admin-theme-h) var(--admin-theme-s) var(--admin-theme-l) / .22) !important;
  border-color: var(--admin-light);
  color: var(--admin-light);
}

.admin-account-panel {
  background: var(--admin-light);
  border: 1px solid var(--admin-primary);
  border-radius: .75rem;
  box-shadow: var(--admin-shadow-dropdown);
  min-width: 220px;
  padding: .5rem;
  position: absolute;
  right: 0;
  top: calc(100% + .35rem);
  z-index: 1060;
}

.admin-account-panel .nav-link {
  align-items: center;
  background: transparent !important;
  border-radius: .5rem;
  color: var(--admin-dark);
  display: flex;
  min-height: 40px;
  padding: .45rem .6rem;
}

.admin-account-panel .nav-link:hover {
  color: var(--admin-primary);
}

.admin-page-main {
  padding: 1.25rem .75rem 1.75rem;
}

.admin-page-header {
  background: transparent;
  margin: 0;
  padding: 0 0 1rem;
}

.admin-page-title {
  color: var(--admin-dark);
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1.1;
  margin: 0;
}

.admin-page-title-icon {
  color: var(--admin-primary);
  font-size: 1.35rem;
  line-height: 1;
}

.card-soft {
  background: var(--admin-light);
  border: 1px solid var(--admin-border);
  border-radius: 0.75rem;
  box-shadow: 0 4px 20px hsl(var(--admin-shadow-h) var(--admin-shadow-s) var(--admin-shadow-l) / 0.05);
  transition: box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-soft:hover {
  box-shadow: 0 8px 24px hsl(var(--admin-shadow-h) var(--admin-shadow-s) var(--admin-shadow-l) / 0.08);
}

.admin-btn-primary {
  background: var(--admin-primary) !important;
  border: 1px solid var(--admin-primary) !important;
  border-radius: .4rem !important;
  color: var(--admin-light) !important;
  font-weight: 600 !important;
  min-height: 38px !important;
  padding: .45rem .85rem !important;
}

.admin-btn-primary:hover,
.admin-btn-primary:focus {
  background: var(--admin-primary-dark) !important;
  border-color: var(--admin-primary-dark) !important;
  color: var(--admin-light) !important;
}

.admin-btn-outline {
  background: transparent;
  border: 1px solid var(--admin-primary);
  border-radius: .35rem;
  color: var(--admin-primary);
  font-weight: 600;
}

.admin-btn-outline:hover,
.admin-btn-outline:focus {
  background: var(--admin-primary);
  border-color: var(--admin-primary);
  color: var(--admin-light);
}

.admin-login-wrap {
  align-items: center;
  display: flex;
  justify-content: center;
  min-height: 100vh;
  padding: 2rem .75rem;
}

.admin-login-panel {
  max-width: 380px;
  width: 100%;
}

.admin-login-card {
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  border: none;
}

.admin-login-body {
  padding: 1.5rem;
}

.admin-login-heading {
  align-items: center;
  display: flex;
  gap: .65rem;
  margin-bottom: 1.25rem;
}

.admin-login-heading-icon {
  align-items: center;
  background: linear-gradient(135deg, var(--admin-primary) 0%, var(--admin-primary-dark) 100%);
  border-radius: 0.75rem;
  color: var(--admin-light);
  display: inline-flex;
  height: 55px;
  justify-content: center;
  width: 55px;
  font-size: 1.6rem;
  box-shadow: 0 8px 16px hsla(var(--admin-theme-h), var(--admin-theme-s), var(--admin-theme-l), 0.3);
}

.admin-login-title {
  font-size: 1.45rem;
  font-weight: 700;
  margin: 0 !important;
}

.admin-login-card .form-control {
  border-radius: .5rem;
  min-height: 48px;
  transition: all 0.3s ease;
}

.admin-login-input-group .input-group-text {
  background: var(--admin-light);
  border-color: var(--admin-border);
  border-radius: .5rem 0 0 .5rem;
  color: var(--admin-primary);
  min-width: 46px;
  justify-content: center;
}

.admin-login-input-group .form-control {
  border-left: 0;
  border-radius: 0 .5rem .5rem 0;
}

.admin-login-input-group:focus-within .input-group-text {
  border-color: var(--admin-primary);
}

.admin-login-card .form-control:focus,
.admin-filter-bar .form-control:focus,
.admin-filter-bar .form-select:focus {
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 .15rem var(--admin-soft-border);
}

.admin-login-input-group .form-control:focus {
  box-shadow: none;
}

.admin-login-submit {
  font-size: 1rem;
  min-height: 48px;
  transition: all 0.3s ease;
}

.admin-filter-bar {
  padding: .95rem 1rem;
}

.admin-filter-bar .form-control,
.admin-filter-bar .form-select {
  border-color: var(--admin-border);
  border-radius: .4rem;
  min-height: 44px;
}

.admin-table-card {
  border: 1px solid var(--admin-border);
  border-radius: .4rem;
}

.admin-table-card .table-responsive {
  padding: 0 1rem;
}

.admin-table-card .table {
  border: 1px solid var(--admin-border);
  border-collapse: collapse;
  margin-bottom: 0;
}

.admin-scrollable-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--admin-primary);
  color: white;
  border-bottom: 1px solid var(--admin-primary);
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .03em;
  padding: .85rem 1rem;
  text-transform: uppercase;
}

.admin-table-card tbody tr:hover > * {
  background: hsl(var(--admin-theme-h) var(--admin-theme-s) var(--admin-theme-l) / .12);
}

.admin-table-card tbody td {
  border-top: 1px solid var(--admin-border);
  padding: .9rem 1rem;
  vertical-align: middle;
}

.table-col-name {
  min-width: 180px;
  font-weight: 700;
  color: var(--admin-dark);
}

.table-col-actions {
  min-width: 155px;
}

.admin-pagination-wrap {
  padding: 1rem 1rem .9rem;
}

.admin-pagination .page-link {
  border-color: var(--admin-primary);
  border-radius: .4rem;
  color: var(--admin-primary);
  min-width: 36px;
  padding: .4rem .7rem;
  text-align: center;
}


.admin-scrollable-table {
  max-height: 380px;
  overflow-y: auto;
  padding-right: 0 !important;
}

.admin-scrollable-table::-webkit-scrollbar {
  width: 8px;
}

.admin-scrollable-table::-webkit-scrollbar-track {
  background: hsl(var(--admin-theme-h) var(--admin-theme-s) var(--admin-theme-l) / 0.05);
  border-radius: 4px;
}

.admin-scrollable-table::-webkit-scrollbar-thumb {
  background: hsl(var(--admin-theme-h) var(--admin-theme-s) var(--admin-theme-l) / 0.3);
  border-radius: 4px;
}


/* Navbar Toggler Style */
.navbar-toggler {
  border: 1px solid white !important;
  transition: all 0.3s ease;
}

.navbar-toggler-icon {
  filter: invert(1) !important;
}

.navbar-toggler:hover,
.navbar-toggler:focus,
.navbar-toggler:active {
  background-color: rgba(255, 255, 255, 0.1) !important;
  border-color: white !important;
}




/* Strict Theme Color Enforcement */
body .admin-pagination .page-item.active .page-link,
body .admin-pagination .page-item .page-link.active {
  background-color: var(--admin-primary) !important;
  border-color: var(--admin-primary) !important;
  color: var(--admin-light) !important;
}

/* Custom Alert Styles */
.alert-custom {
  position: relative;
  overflow: hidden;
  border-radius: 0.5rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  margin-bottom: 1rem;
  padding-right: 3rem;
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.alert-custom .btn-close {
  padding: 1.25rem 1rem;
}

/* Alert Countdown Progress Bar */
.alert-countdown {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 4px;
  width: 100%;
  background-color: currentColor;
  opacity: 0.3;
  animation: alert-countdown-progress 10s linear forwards;
}

@keyframes alert-countdown-progress {
  from {
    width: 100%;
  }
  to {
    width: 0%;
  }
}

/* Floating Alerts Container */
.alert-toast-container {
  position: fixed;
  top: 70px;
  right: 20px;
  z-index: 1080;
  width: 350px;
  max-width: calc(100vw - 40px);
}

.alert-toast-container .alert-custom {
  animation: alert-slide-in 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes alert-slide-in {
  from {
    opacity: 0;
    transform: translateX(100%) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

/* Custom Styles for Student CRM Tabbed Layout */

/* Student Header Card */
.student-header-card {
  background: var(--admin-light);
  border: 1px solid var(--admin-border);
  border-radius: 0.75rem;
  box-shadow: var(--admin-shadow);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.student-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--admin-primary) 0%, var(--admin-primary-dark) 100%);
  color: var(--admin-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.25rem;
  font-weight: 700;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.student-meta-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--admin-secondary);
  font-size: 0.9rem;
}

/* Custom Tabs Navigation */
.crm-tabs {
  border-bottom: 2px solid var(--admin-border);
  gap: 0.5rem;
  flex-wrap: nowrap !important;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  -ms-overflow-style: none;  /* IE and Edge */
  scrollbar-width: none;  /* Firefox */
}

.crm-tabs::-webkit-scrollbar {
  display: none;
}

.crm-tabs .nav-item {
  flex-shrink: 0;
}

.crm-tabs .nav-link {
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  color: var(--admin-secondary);
  font-weight: 600;
  padding: 0.75rem 1.25rem;
  border-radius: 0;
  transition: all 0.2s ease;
}

.crm-tabs .nav-link:hover {
  color: var(--admin-primary);
  background-color: hsl(var(--admin-theme-h) var(--admin-theme-s) var(--admin-theme-l) / 0.05);
}

.crm-tabs .nav-link.active {
  color: var(--admin-primary) !important;
  background: transparent !important;
  border-bottom: 3px solid var(--admin-primary) !important;
}

/* Tab Content Styling */
.crm-tab-content {
  background: var(--admin-light);
  border: 1px solid var(--admin-border);
  border-top: none;
  border-radius: 0 0 0.75rem 0.75rem;
  padding: 2rem;
  box-shadow: var(--admin-shadow);
  min-height: 300px;
}

/* Attendance Ring Widget */
.attendance-ring-wrapper {
  position: relative;
  width: 120px;
  height: 120px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.attendance-ring-value {
  position: absolute;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--admin-primary-dark);
}

/* Documents List */
.document-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  border: 1px solid var(--admin-border);
  border-radius: 0.5rem;
  margin-bottom: 0.75rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.document-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  border-color: var(--admin-soft-border);
}

/* Timeline/Activity */
.timeline-item {
  position: relative;
  padding-left: 2rem;
  border-left: 2px solid var(--admin-border);
  padding-bottom: 1.5rem;
}

.timeline-item:last-child {
  border-left: 2px solid transparent;
  padding-bottom: 0;
}

.timeline-icon {
  position: absolute;
  left: -9px;
  top: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--admin-light);
  border: 3px solid var(--admin-primary);
}

/* Collapsible Left Sidebar Layout Redesign */

body {
  padding-top: 0 !important;
  overflow-x: hidden;
}

/* Sidebar Styling - Light Black / Dark Charcoal */
.admin-sidebar {
  background: #1e2229;
  width: 190px;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1040;
  transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  box-shadow: var(--admin-shadow);
  color: var(--admin-light);
  border-right: 1px solid rgba(255, 255, 255, 0.07);
}

body.sidebar-collapsed .admin-sidebar {
  width: 65px;
}

/* Sidebar Logo/Header */
.admin-sidebar-header {
  height: 58px;
  padding: 0 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: #171a1f;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow: hidden;
  white-space: nowrap;
}

.admin-sidebar-header .header-text-content span:first-child {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.5px;
}

body.sidebar-collapsed .admin-sidebar-header {
  justify-content: center;
  padding: 0;
}

body.sidebar-collapsed .admin-sidebar-header .sidebar-toggle-btn {
  margin-left: 0 !important;
}

body.sidebar-collapsed .admin-sidebar-header .header-text-content {
  display: none !important;
}



/* Navigation Menu */
.admin-sidebar-menu {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 1rem 0.5rem;
}

body.sidebar-collapsed .admin-sidebar-menu {
  overflow: visible !important;
}

.admin-sidebar-menu::-webkit-scrollbar {
  width: 4px;
}

.admin-sidebar-menu::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
}

.admin-sidebar-menu .nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.admin-sidebar-menu .nav-link {
  color: rgba(255, 255, 255, 0.8) !important;
  border-radius: 0.375rem;
  padding: 0.65rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s;
  white-space: nowrap;
}

.admin-sidebar-menu .nav-link:hover,
.admin-sidebar-menu .nav-link.active {
  background: rgba(255, 255, 255, 0.12) !important;
  color: white !important;
}

body.sidebar-collapsed .admin-sidebar-menu .nav-link .menu-text {
  display: none;
}

body.sidebar-collapsed .admin-sidebar-menu .nav-link .submenu-caret {
  display: none;
}

body.sidebar-collapsed .admin-sidebar-menu .nav-link {
  justify-content: center;
  padding: 0.65rem 0;
  position: relative;
}

body.sidebar-collapsed .admin-sidebar-menu .nav-link:hover .menu-text {
  display: flex !important;
  align-items: center;
  position: absolute;
  left: 100%;
  top: 0;
  height: 100%;
  width: 180px !important;
  padding: 0 1.25rem;
  background: var(--admin-primary-dark);
  color: white;
  white-space: nowrap;
  box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.25);
  border-radius: 0 0.375rem 0.375rem 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-left: none;
  z-index: 1060;
}

body.sidebar-collapsed .admin-sidebar-menu .nav-link[aria-expanded="true"]:hover .menu-text {
  display: none !important;
}

/* Submenu Styling */
.submenu-list {
  list-style: none;
  padding-left: 0.7rem;
  margin-top: 0.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.submenu-list .nav-link {
  font-size: 0.85rem !important;
  padding: 0.45rem 0.65rem !important;
  font-weight: 500 !important;
  color: rgba(255, 255, 255, 0.65) !important;
}

.submenu-list .nav-link i {
  margin-right: 0.35rem !important;
}

/* Flyout style when sidebar is collapsed on Hover */
body.sidebar-collapsed .admin-sidebar-menu .nav-item {
  position: relative;
}

body.sidebar-collapsed .admin-sidebar-menu .collapse {
  display: none !important;
  position: absolute !important;
  left: 100% !important;
  top: 0 !important;
  width: 180px !important;
  background: var(--admin-primary-dark) !important;
  box-shadow: 5px 5px 15px rgba(0, 0, 0, 0.25) !important;
  border-radius: 0 0.5rem 0.5rem 0 !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-left: none !important;
  z-index: 1050 !important;
  height: auto !important;
}

body.sidebar-collapsed .admin-sidebar-menu .nav-link[data-bs-toggle="collapse"]:hover .menu-text {
  display: none !important;
}

/* Let submenu flyout appear automatically on hover of the parent item */
body.sidebar-collapsed .admin-sidebar-menu .nav-item:hover .collapse {
  display: block !important;
}

body.sidebar-collapsed .submenu-list {
  padding: 0.5rem !important;
  margin-top: 0 !important;
}

body.sidebar-collapsed .submenu-list .nav-link {
  color: rgba(255, 255, 255, 0.8) !important;
  padding-left: 0.75rem !important;
}

body.sidebar-collapsed .submenu-list .nav-link:hover {
  background: rgba(255, 255, 255, 0.1) !important;
  color: white !important;
}

/* Sidebar Footer (Modern UI Profile/Logout Dropdown) */
.admin-sidebar-footer {
  padding: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.1);
}

.admin-sidebar-footer .user-profile-btn {
  background: transparent;
  border: none;
  color: white;
  width: 100%;
  padding: 0.5rem 0.65rem;
  border-radius: 0.375rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.2s;
  text-align: left;
}

.admin-sidebar-footer .user-profile-btn:hover,
.admin-sidebar-footer .user-profile-btn:focus {
  background: rgba(255, 255, 255, 0.1);
}

.admin-sidebar-footer .user-info-text {
  overflow: hidden;
  line-height: 1.25;
}

body.sidebar-collapsed .admin-sidebar-footer .user-info-text,
body.sidebar-collapsed .admin-sidebar-footer .dropdown-toggle::after {
  display: none !important;
}

body.sidebar-collapsed .admin-sidebar-footer .collapsed-profile-icon {
  display: inline-block !important;
}

body.sidebar-collapsed .admin-sidebar-footer .user-profile-btn {
  justify-content: center;
  padding: 0.5rem 0;
}

.sidebar-toggle-btn {
  background: transparent;
  border: none;
  font-size: 1.2rem;
  color: white;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem;
  border-radius: 0.375rem;
  transition: background 0.2s;
}

.sidebar-toggle-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* Content Container Margin Adjustment */
.admin-page-main-layout {
  margin-left: 190px;
  padding-top: 0;
  width: calc(100% - 190px);
  min-height: 100vh;
  transition: margin-left 0.25s cubic-bezier(0.4, 0, 0.2, 1), width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

body.sidebar-collapsed .admin-page-main-layout {
  margin-left: 65px;
  width: calc(100% - 65px);
}

/* Mobile Responsive Styling (max-width: 767.98px) */
@media (max-width: 767.98px) {
  .admin-sidebar {
    left: -190px;
    width: 190px !important;
    transition: left 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  }

  body.sidebar-mobile-show .admin-sidebar {
    left: 0 !important;
  }

  body.sidebar-collapsed .admin-sidebar {
    width: 190px; /* Do not collapse on mobile, keep full width when shown */
  }

  .admin-sidebar-header .sidebar-toggle-btn {
    display: none !important;
  }
  
  .admin-page-main-layout {
    margin-left: 0 !important;
    width: 100% !important;
    padding-top: 0 !important;
  }

  /* Backdrop Overlay */
  .sidebar-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1030;
    display: none;
    backdrop-filter: blur(2px);
    transition: opacity 0.25s ease;
  }

  body.sidebar-mobile-show .sidebar-backdrop {
    display: block;
  }
}

.admin-topbar {
  background: #ffffff;
  border-bottom: 1px solid var(--admin-border);
  padding: 0.6rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 1020;
}

.admin-main-content {
  padding: 0.35rem 0 1rem 0;
  flex: 1;
}

.admin-main-content > .card-soft:not(.max-w-75) {
  border-left: none;
  border-right: none;
  border-radius: 0;
}

.admin-main-content > .card-soft > .card-header {
  padding: 0.65rem 1rem !important;
}

.admin-main-content > .row {
  margin-left: 0;
  margin-right: 0;
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}

.admin-main-content > .alert {
  margin-left: 1rem;
  margin-right: 1rem;
}

/* Accordion Styling overrides for Admin Panel */
.admin-accordion .accordion-item {
  background-color: var(--admin-light);
  border: 1px solid var(--admin-border);
}

.admin-accordion .accordion-button {
  background-color: var(--admin-light);
  color: var(--admin-dark);
  font-weight: 600;
  box-shadow: none;
  border: none;
  font-size: 0.95rem;
}

.admin-accordion .accordion-button:not(.collapsed) {
  background-color: hsl(var(--admin-theme-h) var(--admin-theme-s) var(--admin-theme-l) / .07);
  color: var(--admin-primary-dark);
  box-shadow: inset 0 -1px 0 var(--admin-soft-border);
}

.admin-accordion .accordion-button:focus {
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 0.15rem var(--admin-soft-border);
}

.admin-accordion .accordion-button::after {
  filter: opacity(0.7) grayscale(1);
}

.admin-accordion .accordion-body {
  background-color: var(--admin-light);
  color: var(--admin-dark);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Theme primary color override to replace static blue bootstrap colors */
.text-primary {
  color: var(--admin-primary) !important;
}

/* Accordion Specific Icon Override */
.admin-accordion .accordion-button i {
  color: var(--admin-primary-dark) !important;
  font-size: 1.1rem;
  transition: color 0.15s ease-in-out;
}

.admin-accordion .accordion-button.collapsed i {
  color: var(--admin-primary) !important;
}

/* Custom Dropdown Menu Item Styling */
.dropdown-menu {
  border-color: var(--admin-border) !important;
  box-shadow: var(--admin-shadow-dropdown) !important;
  border-radius: 0.5rem !important;
}

.dropdown-menu .dropdown-item {
  color: var(--admin-dark) !important;
  font-weight: 500 !important;
  padding: 0.5rem 1rem !important;
  transition: background-color 0.15s ease, color 0.15s ease !important;
}

.dropdown-menu .dropdown-item:hover,
.dropdown-menu .dropdown-item:focus {
  background-color: hsl(var(--admin-theme-h) var(--admin-theme-s) var(--admin-theme-l) / 0.08) !important;
  color: var(--admin-primary-dark) !important;
}

.dropdown-menu .dropdown-item.active,
.dropdown-menu .dropdown-item:active {
  background-color: var(--admin-primary) !important;
  color: var(--admin-light) !important;
}

.dropdown-menu .dropdown-item.text-danger {
  color: var(--bs-danger) !important;
}

.dropdown-menu .dropdown-item.text-danger:hover,
.dropdown-menu .dropdown-item.text-danger:focus {
  background-color: var(--bs-danger-bg-subtle) !important;
  color: var(--bs-danger) !important;
}

/* Custom Popover Styling */
.popover {
  --bs-popover-border-radius: 0.5rem;
  --bs-popover-bg: var(--admin-light);
  --bs-popover-border-color: var(--admin-border);
  --bs-popover-header-bg: hsl(var(--admin-theme-h) var(--admin-theme-s) var(--admin-theme-l) / 0.06);
  --bs-popover-header-color: var(--admin-primary-dark);
  --bs-popover-body-color: var(--admin-dark);
  box-shadow: var(--admin-shadow-dropdown);
  font-family: inherit;
  border: 1px solid var(--admin-border) !important;
}
.popover .popover-header {
  font-weight: 700;
  font-size: 0.88rem;
  border-bottom: 1px solid var(--admin-border);
  padding: 0.6rem 1rem;
}
.popover .popover-body {
  font-size: 0.82rem;
  padding: 0.8rem 1rem;
}

/* Custom Tooltip Styling */
.tooltip .tooltip-inner {
  background-color: var(--admin-primary-dark) !important;
  color: var(--admin-light) !important;
  font-size: 0.8rem;
  border-radius: 0.25rem;
  padding: 0.45rem 0.8rem;
  font-family: inherit;
}

.tooltip .tooltip-arrow::before {
  border-top-color: var(--admin-primary-dark) !important;
  border-bottom-color: var(--admin-primary-dark) !important;
  border-left-color: var(--admin-primary-dark) !important;
  border-right-color: var(--admin-primary-dark) !important;
}

/* Theme-specific dashboard card icons */
.dashboard-card-icon {
  width: 48px;
  height: 48px;
  font-size: 1.4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: hsl(var(--admin-theme-h) var(--admin-theme-s) var(--admin-theme-l) / 0.12) !important;
  color: var(--admin-primary) !important;
}

/* Metric Card List Layout Styles */
.metric-card {
  background: var(--admin-light);
  border: 1px solid var(--admin-border);
  border-radius: 1rem;
  box-shadow: var(--admin-shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 1.25rem;
}

.card-header-bar {
  display: flex;
  align-items: center;
  margin-bottom: 0.95rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--admin-border);
  width: 100%;
}

.hero-stats-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 0.85rem;
}

.stats-label {
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--admin-secondary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.stats-value {
  font-size: 1.95rem;
  font-weight: 800;
  color: var(--admin-dark);
  line-height: 1;
}

.stacked-progress {
  display: flex;
  height: 5px;
  border-radius: 50rem;
  overflow: hidden;
  background-color: var(--admin-border);
  margin-bottom: 1.1rem;
  width: 100%;
}

.progress-segment {
  height: 100%;
  transition: width 0.3s ease;
}

.legend-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.55rem;
  margin-bottom: 1.1rem;
}

.legend-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  min-width: 0;
  padding: 0.7rem 0.25rem;
  background-color: hsl(var(--admin-theme-h) var(--admin-theme-s) var(--admin-theme-l) / 0.025);
  border: 1px solid var(--admin-border);
  border-radius: 0.65rem;
  text-align: center;
}

.legend-indicator-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}

.legend-dot {
  display: none;
}

.legend-num {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--admin-dark);
  line-height: 1.2;
}

.legend-lbl {
  font-size: 0.62rem;
  font-weight: 700;
  color: var(--admin-secondary);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.card-actions-wrapper {
  display: flex;
  gap: 0.6rem;
  margin-top: auto;
}

/* Metric numbers and helper classes for list pages */
.metric-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.15rem;
  min-height: 2.15rem;
  border-radius: 0.55rem;
  background: var(--admin-gray-100, #f8fafc);
  font-size: 0.92rem;
  font-weight: 800;
}

/* Responsive Table: Never wrap table content, enable clean horizontal scrolling */
.table-responsive {
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch;
}

.table-responsive .table th,
.table-responsive .table td {
  white-space: nowrap !important;
}

/* Table Filter Bar - Desktop Styling (>= 768px) */
.table-filter-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.table-filter-bar .table-filter-form {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.table-filter-bar .filter-select {
  width: 230px !important;
  max-width: 100%;
}

.table-filter-bar .filter-search {
  width: 260px !important;
  max-width: 100%;
}

.table-filter-bar .filter-btn,
.table-filter-bar .filter-submit-btn {
  width: auto !important;
  padding: 0.38rem 1rem !important;
  white-space: nowrap !important;
  font-size: 0.875rem;
  font-weight: 600;
  flex-shrink: 0;
}

.table-filter-bar .filter-reset-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  padding: 0;
  border-radius: 0.5rem;
  flex-shrink: 0;
  color: var(--admin-gray-600, #475569);
  transition: all 0.2s ease;
}

.table-filter-bar .filter-reset-btn:hover {
  background-color: var(--admin-gray-100, #f1f5f9);
  color: var(--admin-primary, #0d9488);
  border-color: var(--admin-primary, #0d9488);
}

.table-filter-bar .table-filter-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* Filter Collapse Toggle Button & Wrapper */
.table-filter-wrapper {
  width: 100%;
}

.filter-collapse-btn {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.5rem;
  padding: 0;
  color: var(--admin-gray-600, #475569);
  background: #ffffff;
  border: 1px solid var(--admin-border, #e2e8f0);
  transition: all 0.2s ease;
  cursor: pointer;
}

.filter-collapse-btn:hover {
  background-color: var(--admin-gray-100, #f1f5f9);
  color: var(--admin-primary, #0d9488);
  border-color: var(--admin-primary, #0d9488);
}

.filter-collapse-btn .toggle-arrow {
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: 0.9rem;
}

.filter-collapse-btn[aria-expanded="false"] .toggle-arrow,
.filter-collapse-btn.collapsed .toggle-arrow {
  transform: rotate(180deg);
}

/* Topbar Filter Button Caret & Active State */
#btnToggleFilter .filter-caret {
  display: inline-block;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
#btnToggleFilter[aria-expanded="true"] .filter-caret {
  transform: rotate(180deg);
}
#btnToggleFilter[aria-expanded="true"] {
  background-color: #f1f5f9;
  border-color: #cbd5e1;
  color: #0f172a;
}

/* Freeze Table Header on Scroll */
.table-freeze-header {
  max-height: calc(100vh - 170px);
  overflow-y: auto !important;
  overflow-x: auto !important;
  -webkit-overflow-scrolling: touch;
}

.table-freeze-header thead th,
.table-freeze-header thead.sticky-top th {
  position: sticky !important;
  top: 0 !important;
  z-index: 15 !important;
  background-color: #f8fafc !important;
  box-shadow: inset 0 -1px 0 var(--admin-border, #e2e8f0), inset 0 1px 0 var(--admin-border, #e2e8f0);
}

/* Mobile Screens (< 768px): Single filter control per row on mobile */
@media (max-width: 767.98px) {
  .table-filter-bar,
  .admin-filter-bar {
    flex-direction: column !important;
    align-items: stretch !important;
    width: 100% !important;
    gap: 0.65rem !important;
  }

  .table-filter-bar .table-filter-form,
  .table-filter-bar .table-filter-right,
  .table-filter-bar form,
  .admin-filter-bar form {
    flex-direction: column !important;
    align-items: stretch !important;
    width: 100% !important;
    gap: 0.65rem !important;
  }

  .table-filter-bar .filter-select,
  .table-filter-bar .filter-search,
  .table-filter-bar .filter-btn,
  .table-filter-bar .form-select,
  .table-filter-bar .input-group,
  .table-filter-bar input,
  .admin-filter-bar .form-select,
  .admin-filter-bar .input-group,
  .admin-filter-bar input,
  .admin-filter-bar .btn {
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
  }

  .table-filter-bar .filter-actions-group {
    display: flex !important;
    flex-direction: row !important;
    gap: 0.5rem !important;
    width: 100% !important;
  }

  .table-filter-bar .filter-actions-group .filter-submit-btn {
    flex: 1 !important;
    width: auto !important;
  }

  .table-filter-bar .filter-actions-group .filter-reset-btn {
    width: 44px !important;
    height: 38px !important;
    flex-shrink: 0 !important;
  }
}

/* Dashboard Premium Stat Cards with Watermark Icon */
.dash-stat-card {
  position: relative;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 14px;
  padding: 1.15rem 1.25rem;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04), 0 1px 2px rgba(15, 23, 42, 0.02);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  z-index: 1;
}

.dash-stat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 24px -6px rgba(15, 23, 42, 0.09), 0 4px 8px -2px rgba(15, 23, 42, 0.04);
  border-color: #cbd5e1;
}

/* Theme variations with bottom accent stripe */
.dash-stat-card.stat-stores {
  border-bottom: 3px solid #0d6efd;
}
.dash-stat-card.stat-stores:hover {
  border-color: #93c5fd;
  border-bottom-color: #0d6efd;
}
.dash-stat-card.stat-stores .dash-stat-watermark {
  color: #0d6efd;
}

.dash-stat-card.stat-offers {
  border-bottom: 3px solid #198754;
}
.dash-stat-card.stat-offers:hover {
  border-color: #86efac;
  border-bottom-color: #198754;
}
.dash-stat-card.stat-offers .dash-stat-watermark {
  color: #198754;
}

.dash-stat-card.stat-responses {
  border-bottom: 3px solid #d97706;
}
.dash-stat-card.stat-responses:hover {
  border-color: #fcd34d;
  border-bottom-color: #d97706;
}
.dash-stat-card.stat-responses .dash-stat-watermark {
  color: #d97706;
}

.dash-stat-card.stat-categories {
  border-bottom: 3px solid #0891b2;
}
.dash-stat-card.stat-categories:hover {
  border-color: #67e8f9;
  border-bottom-color: #0891b2;
}
.dash-stat-card.stat-categories .dash-stat-watermark {
  color: #0891b2;
}

/* Watermark Icon */
.dash-stat-watermark {
  position: absolute;
  right: 12px;
  bottom: -6px;
  font-size: 4.2rem;
  line-height: 1;
  opacity: 0.11;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
}

.dash-stat-card:hover .dash-stat-watermark {
  opacity: 0.22;
  transform: scale(1.1) rotate(-4deg);
}

/* Stat Card Content */
.dash-stat-body {
  position: relative;
  z-index: 2;
}

.dash-stat-label {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #64748b;
  margin-bottom: 0.35rem;
}

.dash-stat-value {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.1;
  color: #0f172a;
  letter-spacing: -0.03em;
}

/* Card Add Button - Prominent Solid Styling */
.dash-stat-add-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #0d6efd;
  border: 1px solid transparent;
  color: #ffffff !important;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.88rem;
  font-weight: 700;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 3;
  text-decoration: none;
  box-shadow: 0 2px 6px rgba(13, 110, 253, 0.35);
}

.dash-stat-card.stat-stores .dash-stat-add-btn {
  background: #0d6efd;
  color: #ffffff !important;
  box-shadow: 0 2px 6px rgba(13, 110, 253, 0.35);
}

.dash-stat-card.stat-offers .dash-stat-add-btn {
  background: #198754;
  color: #ffffff !important;
  box-shadow: 0 2px 6px rgba(25, 135, 84, 0.35);
}

.dash-stat-card.stat-categories .dash-stat-add-btn {
  background: #0891b2;
  color: #ffffff !important;
  box-shadow: 0 2px 6px rgba(8, 145, 178, 0.35);
}

.dash-stat-add-btn:hover {
  color: #ffffff !important;
  transform: scale(1.15);
  box-shadow: 0 4px 10px rgba(13, 110, 253, 0.5);
}

.dash-stat-card.stat-offers .dash-stat-add-btn:hover {
  box-shadow: 0 4px 10px rgba(25, 135, 84, 0.5);
}

.dash-stat-card.stat-categories .dash-stat-add-btn:hover {
  box-shadow: 0 4px 10px rgba(8, 145, 178, 0.5);
}

@media (max-width: 767.98px) {
  .dash-stat-card {
    padding: 0.85rem 0.95rem;
    border-radius: 12px;
  }
  .dash-stat-label {
    font-size: 0.68rem;
    margin-bottom: 0.25rem;
  }
  .dash-stat-value {
    font-size: 1.6rem;
  }
  .dash-stat-watermark {
    font-size: 3.2rem;
    right: 8px;
    bottom: -4px;
  }
  .dash-stat-add-btn {
    top: 8px;
    right: 8px;
    width: 26px;
    height: 26px;
    font-size: 0.78rem;
  }
}

/* Dashboard Chart Card Styling: Square Non-round Corners on Desktop and Mobile */
.chart-card {
  border-radius: 0 !important;
}

@media (max-width: 767.98px) {
  /* Minimal left and right margin for charts on mobile */
  .chart-row {
    margin-left: -0.5rem !important;
    margin-right: -0.5rem !important;
  }
  .chart-row > [class*="col-"] {
    padding-left: 0.25rem !important;
    padding-right: 0.25rem !important;
  }
  .chart-card {
    padding: 0.85rem 0.65rem !important;
  }
}