body{
  background-color: #f2f2f7 !important;
}

:root {
    --primary-color: #4a8eff;   
    --primary-hover: #2f7cf9;     
    --secondary-color: #8a959e;    
    --secondary-hover: #707a82; 
    --success-color: #32b37c;      
    --success-hover: #279967;     
    --danger-color: #f0616f;      
    --danger-hover: #e54a59;      
    --warning-color: #ffd65c;     
    --warning-hover: #ffc933;      
    --info-color: #58d9f5;         
    --info-hover: #2fcff0;         
    --dark: #2b3035;             
    --light-bg: #f9fafb;           
    --border-color: #e4e7eb;      
    --text-muted: #6d737a;    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* ---------- BUTTONS ---------- */
.default .btn:hover {
    transform: translateY(-2px) ;
    box-shadow: var(--shadow-lg) ;
}

.default .btn:active {
    transform: translateY(0) ;
}

/* Primary */
.default .btn-primary:not(.dropdown-menu .btn){
    background-color: var(--primary-color);
    border-color: var(--primary-hover) ;
    color: #fff ;
}
.default .btn-primary:hover {
    background-color: var(--primary-hover) ;
    border-color: var(--primary-color) ;
}

/* Secondary */
.default .btn-secondary {
    background-color: var(--secondary-color) ;
    border-color: var(--secondary-hover);
    color: #fff;
}
.default .btn-secondary {
    background-color: var(--secondary-hover) ;
    border-color: var(--secondary-color) ;
}

/* Danger */
.default .btn-danger {
    background-color: var(--danger-color) ;
    border-color: var(--danger-hover) ;
    color: #fff ;
}
.default .btn-danger:hover {
    background-color: var(--danger-hover) ;
    border-color: var(--danger-color) ;
}

/* Warning */
.default .btn-warning {
    background-color: var(--warning-color) ;
    border-color: var(--warning-hover);
    color: #fff ;
}
.default .btn-warning:hover{
    background-color: var(--warning-hover) ;
    border-color: var(--warning-color) ;
}

/* Info */
.default .btn-info {
    background-color: var(--info-color) ;
    border-color: var(--info-hover) ;
    color: #fff ;
}
.default .btn-info {
    background-color: var(--info-hover) ;
    border-color: var(--info-color) ;
}

/* Light */
.default .btn-light {
    background-color: var(--light-bg) ;
    border-color: var(--border-color) ;
    color: var(--text-muted) ;
}
.default .btn-light:hover {
    background-color: var(--border-color) ;
    border-color: #D1D5DB ;
}

/* Dark */
.default .btn-dark:not(.btn.dropdown-item.btn-*) {
    background-color: var(--dark) ;
    border-color: var(--dark) ;
    color: #fff;
}
.default .btn-dark:hover:not(.btn.dropdown-item.btn-*) {
    background-color: #2E3440 ;
    border-color: var(--dark);
}

/* Outline Button */
.btn-outline-primary:not(.btn.dropdown-item) {
  color: #4a8eff ;
  border-color: #4a8eff ;
}
.btn-outline-primary:not(.btn.dropdown-item):hover {
  background-color: #4a8eff ;
  color: #fff ;
}
.btn-outline-primary:not(.btn.dropdown-item):focus,
.btn-outline-primary.focus:not(.btn.dropdown-item) {
  box-shadow: 0 0 0 0.2rem rgba(111, 66, 193, 0.5) ;
}
.btn-outline-primary.disabled,
.btn-outline-primary:disabled {
  color: #4a8eff ;
  background-color: transparent ;
}
.btn-outline-primary:not(:disabled):not(.disabled):active,
.btn-outline-primary:not(:disabled):not(.disabled).active,
.show > .btn-outline-primary.dropdown-toggle {
  background-color: #4a8eff ;
  color: #fff ;
}

/* Badge */
.badge-primary {
  background-color: #4a8eff !important;
  color: #fff !important;
}
a.badge-primary:hover,
a.badge-primary:focus {
  background-color: #4a8eff !important;
  color: #fff !important;
  text-decoration: none;
}


/* List group */
.list-group-item-primary {
  color: #fff !important;
  background-color: #4a8eff !important;
}
.list-group-item-primary.list-group-item-action:hover,
.list-group-item-primary.list-group-item-action:focus {
  background-color: #4a8eff !important;
}
.list-group-item-primary.list-group-item-action.active {
  background-color: #4a8eff !important;
  border-color: #4a8eff !important;
}

/* Table */
.table-primary,
.table-primary > th,
.table-primary > td {
  background-color: #4a8eff !important;
  color: #fff !important;
}

/* Pagination */
.page-item.active .page-link {
  background-color: #4a8eff !important;
  border-color: #4a8eff !important;
}
.page-link {
  color: #4a8eff !important;
}
.page-link:hover {
  color: #4a8eff !important;
}

/* Theme Customizer */
.default .theme-customizer .customizer-toggle-icon .theme-changer,
.default .theme-customizer .customizer-toggle-icon .notify-batch {
  background: #293042 !important;
  border-top-left-radius: 10px !important;
  border-bottom-left-radius: 10px !important;
}

/* Base Buttons */
.default .page-head .btn:last-child {
  background: #4a8eff !important;
  color: #fff !important;
  font-weight: 500;
  border: none !important;
  transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
  display: inline-block;
  cursor: pointer;
  text-align: center;
  
  user-select: none;
}
.default .top-bar .top-left-icon .btn{
  background-color: #e7ebef;
}
.default .page-head .btn {
  background: #e7ebef !important;
  color: #222 !important;
  font-weight: 500;
  border: none !important;
  transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
  display: inline-block;
  cursor: pointer;
  text-align: center;
  
  user-select: none;
}

/* Dropdown Button Active */
.default #page-header-buttons .dropdown-menu.show .btn:active {
  background-color: #12284b;
  box-shadow: none;
  transform: translateY(0);
}

/* Focus Accessibility */
.default .page-head .btn:focus-visible {
  outline: 3px solid #abc8ff;
  outline-offset: 2px;
}


@media (max-width: 480px) {
  .default .page-head .btn {
    font-size: 13px;
    box-sizing: border-box;
  }
}

/* Blackboard Nav Buttons */
.default .blackboard-nav .nav-link.btn {
  padding: 0.15rem .75rem !important;
  font-size: 0.85rem !important;
  font-weight: 400 !important;
  text-transform: none !important;
  background-color: #eff2f6 !important;
  color: #5e5959 !important;
  transition: all 0.25s ease-in-out !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  border: 0 !important;
  border-radius: 0.1rem !important;
  gap: .3rem;
  box-shadow: 0 1px 2px rgba(0,0,0,0.1), 0 1px 3px rgba(0,0,0,0.06) !important;
  cursor: pointer;
  min-width: 28px;
  min-height: 28px;
  margin-bottom: 5px;
  margin-right: 5px;
}
.default .btn.btn-link:hover { transform: none !important; }

/* Active state shared */
.default .before-content .btn:active,
.default .before-content .badge:active,
.default .before-content .label:active {
  transform: translateY(0) !important;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
}

/* Reply button */
.default .top-bar .top-right-icon .vancouver .replySms a {
  background-color: #4a8eff !important;
}
.default .top-bar .top-right-icon .user-profile .profile-action a:hover {
  background: #e6f0f2 !important;
}

/* Top tile defaults */

.default .statistics .dashboard-box.top-dash-box {
  background: #f8f9fa;  /* fallback for old browsers */
background: linear-gradient(to right, #e6ebec, #d5d5d5); 
}
.default .statistics .dash-box-icon span.material-symbols-outlined{
  color: #1c1f29 !important;
}
.default .statistics .dashboard-box.top-dash-box .info p,
.default .dash-box-icon span,
.default .statistics .dashboard-box.top-dash-box .info h4,
.default .statistics .dashboard-box .info h5 {
  color: #2b2f32 !important;
}

/* Accordion clicker */
.default #accordion-student-detail a#main-collapsable-clicker {
  padding: 0.5rem .6rem !important;
  border-left: 4px solid #4279d4 !important;
  background-color: #ebeffc !important;
  border: 1px solid #29304273 !important;
  border-radius: 10px !important;
  box-shadow: 0 2px 8px rgba(44,54,94,0.08);
}
.default #accordion-student-detail a#main-collapsable-clicker[aria-expanded=true],
.default #accordion-student-detail a#main-collapsable-clicker:hover {
  color: #fff !important;
  background: linear-gradient(90deg, #4178d4 0%, #66aee3 100%);
  border-left-color: #4680d6 !important;
}
.default #accordion-student-detail a#main-collapsable-clicker[aria-expanded=true] {
  border-bottom-right-radius: 0 !important;
  border-bottom-left-radius: 0 !important;
}
.default .setting-index #accordion .card-header a {
  padding: 0.5rem .6rem !important;
  border-left: 4px solid #535457 !important;
  background-color: #ebeffc !important;
}
.default .setting-index #accordion .card-header a[aria-expanded=true] {
  border-bottom-right-radius: 0 !important;
  border-bottom-left-radius: 0 !important;
}

/* Analytics expanded */
.default .analytics_box ._boxes h4 a[aria-expanded="true"] {
  background-color: #293042 !important;
  color: #ffffff !important;
}

/* Sidebar + search */
.default .left-sidebar.main-sidebar { background-color: #1c1f29; }
.default .left-sidebar .logo-main,
.default .left-sidebar .logo-main._college_logo {
  padding: 15px;
  text-align: center;
  background-color: #21242e;
  border-bottom: 1px solid #21242e;
}
.default .left-sidebar .logo-main img {
  filter: drop-shadow(0 2px 2px rgba(0,0,0,0.25));
}
.default .sidebar-search {
  padding: 5px !important;
  background-color: #21242e;
  border-bottom: 1px solid #21242e;
}
.default .sidebar-search .form-control-sidebar {
  background-color: #1c1f29 !important;
  color: #cbd2e3;
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  font-size: 14px;
  transition: background-color 0.3s ease;
  border-color: #5b6073 !important;
}
.default .sidebar-search .form-control-sidebar:focus {
  background-color: #59648f;
  outline: none;
  color: #fff;
}

/* Sidebar nav */
.default .sidebar-nav { padding-left: 0; margin: 0; list-style: none; }
.default .sidebar-nav .nav-link {
  display: flex;
  transition: background-color 0.25s ease, color 0.25s ease, box-shadow 0.3s ease;
  text-decoration: none;
  user-select: none;
  white-space: normal;
}
.default .sidebar-nav .nav-link.btn-link {
  background: none;
  box-shadow: none;
  color: #cfd9f9;
}
.default.mini-sidebar .sidebar-nav .nav-link.btn-link ul li a{
  color: #1d1d1d !important;
}
.default .sidebar-nav .nav-link:hover,
.default .sidebar-nav .nav-link:focus,
.default .sidebar-nav .nav-link.active {
  box-shadow: 0 4px 12px rgb(53 57 72 / 60%);
  outline: none;
  text-decoration: none;
}

/* Child menu */
.default .child-list { margin-top: 6px; font-size: 14px; }
.default .child-list .nav-link {
  color: #a6b1d1;
}
.default .child-list .nav-link:hover,
.default .child-list .nav-link:focus,
.default .child-list .nav-link.active {
  background-color: #505a89;
  color: #f0f5ff;
}

/* Common card styles */

.default .statistics .dashboard-box:hover{
  box-shadow: 0 10px 28px rgba(0,0,0,0.15);
  transform: translateY(-3px);
}


.default .statistics .dashboard-box h4 { font-size: 20px; margin: 0; }

.default .statistics .dashboard-box:hover .dash-box-icon { opacity: 0.4; }

/* Responsive tile sizes */
@media (max-width: 768px) {
  .default .statistics .dashboard-box h4 { font-size: 26px; }
}
@media (max-width: 480px) {
  .default .statistics .dashboard-box p { font-size: 12px; }
  .default .statistics .dashboard-box h4 { font-size: 22px; }
}
.st-theme-forge.st-vertical>.nav .nav-link.active {
    border-left-color: #1b84ff;
    color: #1b84ff !important;
}
/* Modern Tabs Container */
#w1-container.nav-tabs {
  border: none;
  padding: 10px;
  background: #f8f9fa;
  border-radius: 12px 12px 0 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* Individual Tab Item */
#w1-container .nav-item {
  margin: 0 !important;
}

/* Tab Link Styling */
#w1-container .nav-link {
  border: 1px solid #e0e0e0;
  background: #ffffff;
  color: #495057;
  font-weight: 500;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  line-height: initial;
}

/* Hover Effect */
#w1-container .nav-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
  border-color: #cfd8dc;
  color: #2c3e50;
}

/* Active Tab — Gradient Background */
#w1-container .nav-link.active {
  background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
  color: white;
  border: none;
  font-weight: 600;
}

/* Active Tab Hover (optional enhancement) */
#w1-container .nav-link.active:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(106, 17, 203, 0.4);
}

/* Ensure text doesn't get distorted on gradient */
#w1-container .nav-link.active .nav-link-text {
  position: relative;
  z-index: 1;
}

/* Optional: Add subtle inset shadow on active for depth */
#w1-container .nav-link.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0));
  border-radius: 8px;
  pointer-events: none;
}

/* Responsive: Stack on small screens */
@media (max-width: 768px) {
  #w1-container {
    flex-direction: column;
    align-items: stretch;
  }
  #w1-container .nav-link {
    width: 100%;
    text-align: center;
  }
}