@font-face {
  font-family: 'Poppins';
  src: url('../font/Poppins-Regular.ttf') format('truetype');
  font-weight: 400;
}

@font-face {
  font-family: 'Poppins';
  src: url('../font/Poppins-Medium.ttf') format('truetype');
  font-weight: 500;
}

@font-face {
  font-family: 'Poppins';
  src: url('../font/Poppins-SemiBold.ttf') format('truetype');
  font-weight: 600;
}

@font-face {
  font-family: 'Poppins';
  src: url('../font/Poppins-Bold.ttf') format('truetype');
  font-weight: 700;
}

@font-face {
  font-family: 'Nunito';
  src: url('../font/Nunito-Regular.ttf') format('truetype');
}

/* ==========================================================================
   GLOBAL BRAND SYSTEM TOKENS - UPDATED (Premium + Cute Feel)
   ========================================================================== */
:root {
  --clr-bg-main: #0F172A;
  --clr-surface: #1E293B;
  --clr-text-primary: #F8FAFC;
  --clr-text-secondary: #94A3B8;
  --clr-border: #334155;
  
  --clr-primary: #4F46E5;        /* Vibrant Indigo */
  --clr-primary-hover: #4338CA;
  --clr-secondary: #22D3EE;      /* Bright Cyan - Cute & Modern */
  --clr-accent: #EC4899;
  
  --clr-success: #10B981;
  --clr-danger: #EF4444;
  --clr-warning: #F59E0B;
  --clr-info: #67E8F9;

  --radius: 16px;
  --radius-sm: 12px;
}

html {
  position: relative;
  min-height: 100%;
  font-family: 'Poppins', 'Nunito', sans-serif;
  background-color: var(--clr-bg-main) !important;
}

body {
  height: 100%;
  background-color: var(--clr-bg-main) !important;
  color: var(--clr-text-primary) !important;
  font-family: 'Poppins', 'Nunito', sans-serif;
}

a:focus {
  outline: none;
}

#wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

#wrapper #content-wrapper {
  background-color: var(--clr-bg-main) !important;
  width: 100%;
  overflow-x: hidden;  
}

#wrapper #content-wrapper #content {
  -webkit-box-flex: 1;
  -ms-flex: 1 0 auto;
  flex: 1 0 auto;
}

.container,
.container-fluid,
.container-login {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

@media (min-width:768px) {
  .container-login {
    margin-left: 25rem;
    margin-right: 25rem;
  }
}

/* ==========================================================================
   LOGIN PAGE - PROFESSIONAL + CUTE REVAMP
   ========================================================================== */

.school-portal-body {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  min-height: 100vh;
  position: relative;
  overflow: hidden;
}

/* Background Gradient Orbs */
.portal-gradient-blur-1,
.portal-gradient-blur-2 {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.18;
  z-index: -1;
}

.portal-gradient-blur-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--clr-secondary) 0%, transparent 70%);
  top: -150px;
  left: -150px;
}

.portal-gradient-blur-2 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--clr-primary) 0%, transparent 70%);
  bottom: -200px;
  right: -150px;
}

.container-login-viewport {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}

.premium-login-card {
  background: rgba(30, 41, 59, 0.96);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(103, 232, 249, 0.15);
  border-radius: var(--radius);
  box-shadow: 0 25px 50px -12px rgb(15 23 42 / 0.6);
  width: 100%;
  max-width: 650px;
  overflow: hidden;
  transition: all 0.4s ease;
}

.premium-login-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 35px 60px -15px rgb(79 70 229 / 0.25);
}

.portal-header-block {
  text-align: center;
  padding: 2.5rem 2rem 1.5rem;
  border-bottom: 1px solid var(--clr-border);
}

.school-logo-frame {
  width: 90px;
  height: 90px;
  margin: 0 auto 1.25rem;
  background: var(--clr-surface);
  border-radius: 50%;
  padding: 8px;
  border: 4px solid var(--clr-secondary);
  box-shadow: 0 0 25px rgba(103, 232, 249, 0.4);
}

.school-logo-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
}

.portal-main-title {
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 2rem;
  font-weight: 700;
  margin: 0.5rem 0 0.25rem;
  letter-spacing: -0.5px;
}

.portal-badge-subtitle {
  color: var(--clr-text-secondary);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.portal-auth-form {
  padding: 2rem;
}

.premium-field-group {
  margin-bottom: 1.75rem;
}

.premium-field-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--clr-text-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.premium-input-wrapper {
  position: relative;
}

.premium-input-control,
.premium-select-control {
  background-color: var(--clr-bg-main) !important;
  border: 2px solid var(--clr-border) !important;
  color: var(--clr-text-primary) !important;
  border-radius: var(--radius-sm) !important;
  padding: 10px 16px !important;
  font-size: 1rem;
  transition: all 0.3s ease;
  width: 100%;
}

.premium-input-control:focus,
.premium-select-control:focus {
  border-color: var(--clr-secondary) !important;
  box-shadow: 0 0 0 4px rgba(103, 232, 249, 0.2);
  outline: none;
}

.premium-select-control {
  appearance: none;
  padding-right: 40px;
}

.select-chevron-indicator {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--clr-secondary);
  pointer-events: none;
  font-size: 1.1rem;
}

.premium-checkbox-wrapper .custom-control-input:checked ~ .premium-checkbox-label {
  color: var(--clr-text-primary);
}

.premium-checkbox-label {
  color: var(--clr-text-secondary);
  font-weight: 500;
}

.premium-action-submit-btn {
  background: linear-gradient(90deg, var(--clr-primary), #6366F1);
  border: none;
  color: white;
  font-size: 1.08rem;
  font-weight: 600;
  padding: 15px 28px;
  border-radius: var(--radius-sm);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 10px 15px -3px rgb(79 70 229 / 0.3);
  letter-spacing: 0.5px;
}

.premium-action-submit-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 25px -5px rgb(79 70 229 / 0.5);
  background: linear-gradient(90deg, var(--clr-primary-hover), var(--clr-primary));
}

.premium-action-submit-btn:active {
  transform: scale(0.98);
}

.premium-error-toast {
  background-color: rgba(239, 68, 68, 0.15);
  border-left: 4px solid var(--clr-danger);
  color: #FCA5A5;
  margin-top: 1rem;
  padding: 1rem 1.25rem;
  border-radius: 12px;
  font-weight: 500;
}

/* ==========================================================================
   ORIGINAL STYLES (Sidebar, Topbar, Cards, etc.)
   ========================================================================== */

.scroll-to-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  text-align: center;
  color: #fff;
  background: rgba(79, 70, 229, 0.5);
  line-height: 46px;
  transition: all 0.3s ease-in-out;
}

.scroll-to-top:focus,
.scroll-to-top:hover {
  color: var(--clr-secondary);
  background: var(--clr-surface);
}

.animated--grow-in,
.sidebar .nav-item .collapse {
  -webkit-animation-name: growIn;
  animation-name: growIn;
  -webkit-animation-duration: 200ms;
  animation-duration: 200ms;
}

.bg-gradient-primary { background: linear-gradient(180deg, var(--clr-primary) 10%, #3730A3 100%); }
.bg-gradient-secondary { background: linear-gradient(180deg, #64748B 10%, #475569 100%); }
.bg-gradient-success { background: linear-gradient(180deg, #10B981 10%, #065F46 100%); }
.bg-gradient-info { background: linear-gradient(180deg, var(--clr-secondary) 10%, #0E7490 100%); }

.card {
  background-color: var(--clr-surface) !important;
  border: 1px solid var(--clr-border) !important;
  border-radius: var(--radius) !important;
  box-shadow: 0 0.15rem 1.75rem 0 rgba(15, 23, 42, 0.4) !important;
}

.card .card-header {
  background-color: var(--clr-surface) !important;
  border-bottom: 1px solid var(--clr-border) !important;
  color: var(--clr-text-primary) !important;
}

.sidebar {
  min-height: 100vh;
  width: 14rem !important;  
  background-color: var(--clr-surface) !important;
  border-right: 1px solid var(--clr-border) !important;
}

.sidebar .nav-item .nav-link {
  color: var(--clr-text-primary) !important;
  padding: 1rem;
  width: 14rem;
  display: flex;
  align-items: center;
}

.sidebar .nav-item .nav-link i {
  color: var(--clr-secondary) !important;
  margin-right: 0.5rem;
}

.sidebar .nav-item .nav-link:hover,
.sidebar .nav-item.active .nav-link {
  background-color: var(--clr-bg-main) !important;
  color: var(--clr-secondary) !important;
  border-left: 3px solid var(--clr-secondary) !important;
}

.topbar {
  height: 4.375rem;
  background-color: var(--clr-surface) !important;
  border-bottom: 1px solid var(--clr-border) !important;
}

.form-control:focus {
  border: 1px solid var(--clr-secondary) !important;
  background-color: var(--clr-bg-main) !important;
  color: var(--clr-text-primary) !important;
}

/* ==========================================================================
   LOGIN SCROLL FIX - Hidden Scrollbar + Better Height Control
   ========================================================================== */

.container-login-viewport {
  max-height: 100vh;
  overflow-y: auto;
  padding-top: 2rem;
  padding-bottom: 2rem;
  scrollbar-width: none; /* Firefox */
}

.container-login-viewport::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Edge */
}

/* Make sure card doesn't grow too tall */
.premium-login-card {
  max-height: 92vh;
  overflow-y: auto;
  scrollbar-width: none;
}

.premium-login-card::-webkit-scrollbar {
  display: none;
}

/* Adjust width and padding as per your changes */
.premium-login-card {
  max-width: 650px;
}

.premium-input-control,
.premium-select-control {
  padding: 11px 16px !important;
}

/* Extra safety for very tall screens */
.school-portal-body {
  overflow-y: auto;
  scrollbar-width: none;
}

.school-portal-body::-webkit-scrollbar {
  display: none;
}



/* Mobile */
@media (max-width: 768px) {
  .sidebar {
    width: 0 !important;
    overflow: hidden;
    transition: all 0.3s ease;
  }
  .sidebar.toggled {
    width: 14rem !important;
  }
  
  .premium-login-card {
    margin: 1rem;
    border-radius: 16px;
  }
}
/* ==========================================================================
   SIDEBAR PERFECT BALANCE - FIXED ICON & SINGLE LINE TEXT
   ========================================================================== */

.sidebar-brand {
  padding: 1.4rem 1rem !important;
  height: auto;
}

.sidebar-brand-icon img {
  max-height: 38px !important;        /* Reduced size */
  width: auto;
  border-radius: 6px;
}

.sidebar-brand-text {
  font-size: 1.22rem !important;
  font-weight: 600 !important;
  white-space: nowrap;
}

/* Nav Items - Force Single Line */
.sidebar .nav-item .nav-link {
  padding: 0.75rem 1rem !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  display: flex;
  align-items: center;
  min-height: 52px;
}

.sidebar .nav-item .nav-link span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar .nav-item .nav-link i {
  font-size: 16px;
  width: 24px;
  margin-right: 0.75rem;
  flex-shrink: 0;
}

/* Better Collapse Items */
.collapse-item {
  padding: 0.65rem 1.4rem !important;
  font-size: 0.95rem !important;
}

/* Sidebar Heading */
.sidebar-heading {
  padding: 10px 10px 3px 8px!important;
  font-size: 0.76rem !important;
  font-weight: 600 !important;
}

/* Final Touches */
.collapse-inner {
  margin: 5px 10px !important;
}

.sidebar-divider {
  margin: 0.75rem 0 !important;
}
/* ==========================================================================
   CLEAN COLLAPSE DROPDOWN + ANIMATION
   ========================================================================== */

.collapse-inner {
  background: var(--clr-bg-main) !important;
  border-left: 3px solid var(--clr-secondary) !important;
  margin: 6px 12px !important;
  border-radius: 10px !important;
  padding: 8px 0 !important;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
}

/* Nice Animation */
.collapse {
  transition: all 0.35s ease !important;
}

.collapse.show {
  animation: slideDown 0.4s ease forwards;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.collapse-item {
  padding: 0.68rem 17px !important;
  font-size: 0.95rem !important;
  color: #CBD5E1 !important;
  transition: all 0.25s ease;
}

.collapse-item:hover {
  background-color: rgba(103, 232, 249, 0.12) !important;
  color: var(--clr-secondary) !important;
  padding-left: 16px !important;
}

/* Remove duplicate header */
.collapse-header {
  display: none !important;
}
/* ==========================================================================
   CREATE CAMPUS PAGE STYLES
   ========================================================================== */

.premium-panel-card {
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.4);
}

.panel-header-styled {
  background: var(--clr-surface);
  border-bottom: 1px solid var(--clr-border);
  padding: 1.25rem 1.75rem !important;
}

.panel-title-bold {
  font-weight: 600;
  color: var(--clr-text-primary);
}

.premium-success-toast {
  background: rgba(16, 185, 129, 0.15);
  border-left: 4px solid var(--clr-success);
  color: #A7F3D0;
  padding: 1rem 1.25rem;
  border-radius: 12px;
}

.font-weight-medium {
  font-weight: 500;
  color: var(--clr-text-primary);
}

.table-action-link {
  color: var(--clr-secondary);
  font-weight: 500;
  transition: all 0.3s;
}

.table-action-link:hover {
  color: var(--clr-info);
  transform: translateX(4px);
}

.action-delete:hover {
  color: var(--clr-danger) !important;
}
/* ==========================================================================
   CREATE CAMPUS PAGE - TABLE & DATATABLE FIXES
   ========================================================================== */

/* Table Padding & Spacing */
.premium-table th,
.premium-table td {
  padding: 1rem 1.25rem !important;
  vertical-align: middle;
}

.table-responsive {
  padding: 13px 13px !important;
}

/* DataTable Search Box - Right Side */
.dataTables_filter {
  text-align: right !important;
  margin-bottom: 1rem;
}

.dataTables_filter label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  color: var(--clr-text-secondary);
}

.dataTables_filter input {
  background: var(--clr-bg-main) !important;
  border: 2px solid var(--clr-border) !important;
  color: var(--clr-text-primary) !important;
  border-radius: 12px !important;
  padding: 8px 14px !important;
  width: 280px !important;
}

.dataTables_filter input:focus {
  border-color: var(--clr-secondary) !important;
  box-shadow: 0 0 0 3px rgba(103, 232, 249, 0.15);
}

/* Table Header Styling */
.premium-table thead th {
  background: var(--clr-surface) !important;
  font-weight: 600;
  color: var(--clr-text-primary);
  border-bottom: 2px solid var(--clr-border) !important;
}

/* Row Hover Effect */
.premium-table tbody tr:hover {
  background-color: rgba(103, 232, 249, 0.08) !important;
}

/* Action Links */
.table-action-link {
  padding: 6px 14px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.3s ease;
}

.table-action-link:hover {
  background-color: rgba(103, 232, 249, 0.15);
  transform: translateY(-1px);
}

.action-delete:hover {
  background-color: rgba(239, 68, 68, 0.15) !important;
  color: var(--clr-danger) !important;
}
/* Dark Modal Styling */
.premium-modal-content {
  background-color: var(--clr-surface) !important;
  color: var(--clr-text-primary) !important;
  border: 1px solid var(--clr-border) !important;
  border-radius: 16px;
}

.modal-header {
  border-bottom: 1px solid var(--clr-border) !important;
}

.modal-footer {
  border-top: 1px solid var(--clr-border) !important;
}

.modal-title {
  color: var(--clr-text-primary) !important;
}

.close {
  color: var(--clr-text-secondary) !important;
  opacity: 0.8;
}

.close:hover {
  color: var(--clr-text-primary) !important;
}
/* Teacher Image Size Fix */
.teacher-img-circle {
    width: 45px !important;
    height: 45px !important;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--clr-border);
}

.modal-profile-img {
    width: 85px !important;
    height: 85px !important;
    object-fit: cover;
    border-radius: 12px;
    border: 3px solid var(--clr-secondary);
    margin-bottom: 15px;
}
.action-buttons {
    display: flex;
    flex-wrap: nowrap;
    gap: 6px;
    justify-content: center;
}

.action-buttons .btn {
    padding: 6px 10px;
    font-size: 0.9rem;
}
.modal-profile-img {
    width: 85px;
    height: 85px;
    object-fit: cover;
    border-radius: 12px;
    border: 3px solid var(--clr-secondary);
}