@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* ===== GLOBAL VARIABLES ===== */
:root {
  /* Primary Colors */
  --primary-maroon: #8B0000;
  --primary-maroon-dark: #660000;
  --primary-maroon-light: #A52A2A;
  --primary-gold: #FFD700;
  --primary-gold-dark: #FFA500;
  --primary-gold-light: #FFF8DC;
  
  /* Secondary Colors */
  --secondary-gray: #6c757d;
  --secondary-gray-light: #f8f9fa;
  --secondary-gray-dark: #495057;
  --secondary-gray-lighter: #f1f3f4;
  
  /* Status Colors */
  --success-green: #28a745;
  --success-green-light: #d4edda;
  --warning-orange: #ffc107;
  --warning-orange-light: #fff3cd;
  --danger-red: #dc3545;
  --danger-red-light: #f8d7da;
  --info-blue: #17a2b8;
  --info-blue-light: #d1ecf1;
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  
  /* Border Radius */
  --border-radius-sm: 0.375rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 0.75rem;
  --border-radius-xl: 1rem;
  --border-radius-2xl: 1.5rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-maroon) 0%, var(--primary-maroon-dark) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--primary-gold) 0%, var(--primary-gold-dark) 100%);
  --gradient-success: linear-gradient(135deg, var(--success-green) 0%, #20c997 100%);
  --gradient-danger: linear-gradient(135deg, var(--danger-red) 0%, #e74c3c 100%);
  --gradient-info: linear-gradient(135deg, var(--info-blue) 0%, #5bc0de 100%);
  --gradient-warning: linear-gradient(135deg, var(--warning-orange) 0%, #fd7e14 100%);
}

/* ===== GLOBAL RESET & BASE STYLES ===== */
* {
  box-sizing: border-box;
}

/* ===== ACCESSIBILITY & FOCUS STYLES ===== */
:focus {
  outline: 2px solid var(--primary-maroon);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--primary-maroon);
  outline-offset: 2px;
}

/* ===== SCROLLBAR STYLING ===== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--secondary-gray-lighter);
  border-radius: var(--border-radius-sm);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-maroon);
  border-radius: var(--border-radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-maroon-dark);
}

/* ===== BUTTON ENHANCEMENTS ===== */
.btn {
  border-radius: var(--border-radius-md);
  font-weight: 600;
  font-family: var(--font-heading);
  padding: var(--spacing-md) var(--spacing-lg);
  transition: var(--transition-fast);
  border: none;
  text-transform: none;
  letter-spacing: 0.025em;
  box-shadow: var(--shadow-sm);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-primary {
  background: var(--gradient-primary);
  color: white;
}

.btn-primary:hover {
  background: var(--gradient-primary);
  filter: brightness(1.1);
}

.btn-secondary {
  background: var(--gradient-secondary);
  color: var(--primary-maroon);
}

.btn-success {
  background: var(--gradient-success);
  color: white;
}

.btn-warning {
  background: var(--gradient-warning);
  color: white;
}

.btn-danger {
  background: var(--gradient-danger);
  color: white;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-weight: 400;
  line-height: 1.6;
  color: var(--secondary-gray-dark);
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: var(--spacing-md);
  color: var(--primary-maroon);
  letter-spacing: -0.025em;
}

h1 { 
  font-size: 2.5rem; 
  font-weight: 700;
}
h2 { 
  font-size: 2rem; 
  font-weight: 600;
}
h3 { 
  font-size: 1.75rem; 
  font-weight: 600;
}
h4 { 
  font-size: 1.5rem; 
  font-weight: 600;
}
h5 { 
  font-size: 1.25rem; 
  font-weight: 600;
}
h6 { 
  font-size: 1rem; 
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-md);
  color: var(--secondary-gray-dark);
  line-height: 1.7;
}

a {
  color: var(--primary-maroon);
  text-decoration: none;
  transition: var(--transition-fast);
  font-weight: 500;
}

a:hover {
  color: var(--primary-maroon-light);
  text-decoration: none;
}

/* ===== LAYOUT COMPONENTS ===== */
.container-fluid {
  padding: 0;
}

.row {
  margin: 0;
}

/* ===== SECTION SPACING ===== */
section {
  padding: var(--spacing-xxl) 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

/* ===== RESPONSIVE GRID ===== */
.col-md-3, .col-md-6, .col-md-8, .col-12 {
  padding: 0 var(--spacing-sm);
}

/* ===== CARD SPACING ===== */
.card + .card {
  margin-top: var(--spacing-lg);
}

/* ===== ALERT ENHANCEMENTS ===== */
.alert {
  border-radius: var(--border-radius-md);
  border: none;
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  font-weight: 500;
  line-height: 1.6;
  position: relative;
  overflow: hidden;
}

.alert::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: currentColor;
  opacity: 0.3;
}

.alert strong {
  font-weight: 700;
  color: inherit;
}

/* ===== ANIMATIONS & TRANSITIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.card {
  animation: fadeInUp 0.6s ease-out;
}

.card:nth-child(even) {
  animation-delay: 0.1s;
}

.card:nth-child(3n) {
  animation-delay: 0.2s;
}

/* ===== RESPONSIVE IMPROVEMENTS ===== */
@media (max-width: 768px) {
  .card-header {
    padding: var(--spacing-md);
  }
  
  .card-body {
    padding: var(--spacing-lg);
  }
  
  .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
  }
  
  .container {
    padding: 0 var(--spacing-md);
  }
}

@media (max-width: 576px) {
  .card-header h5 {
    font-size: 1rem;
  }
  
  .form-control {
    font-size: 16px; /* Prevents zoom on iOS */
  }
}

/* ===== NAVIGATION ===== */
.navbar {
  background: var(--gradient-primary) !important;
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-md) 0;
  border: none;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.navbar-brand {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary-gold) !important;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
  transition: var(--transition-fast);
}

.navbar-brand:hover {
  color: var(--primary-gold-light) !important;
  transform: translateY(-1px);
}

.navbar-brand img {
  width: 45px;
  height: 45px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.navbar-brand:hover img {
  transform: scale(1.05);
}

.navbar-brand strong {
  color: var(--primary-gold) !important;
  font-weight: 700;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Download photo box */
.download-photo-box {
  background: linear-gradient(180deg, rgba(255,255,255,0.9) 0%, rgba(249,250,251,0.9) 100%);
  border: 1px solid rgba(0,0,0,0.03);
  box-shadow: var(--shadow-md);
  border-radius: var(--border-radius-lg);
}

.download-icon {
  width: 74px;
  height: 74px;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

/* Icon container for non-image icons */
.download-icon.d-flex {
  min-width: 74px;
  min-height: 74px;
}

.navbar-nav .nav-link {
  color: var(--primary-gold) !important;
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-md);
  transition: var(--transition-fast);
  margin: 0 var(--spacing-xs);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar-nav .nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: var(--transition-normal);
}

.navbar-nav .nav-link:hover::before {
  left: 100%;
}

.navbar-nav .nav-link:hover {
  color: var(--primary-gold-light) !important;
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.navbar-nav .nav-link.back-link {
  color: var(--primary-gold) !important;
  background: none;
  border: 1px solid rgba(255, 215, 0, 0.3);
}

.navbar-nav .nav-link.back-link:hover {
  background-color: rgba(255, 215, 0, 0.1);
  border-color: rgba(255, 215, 0, 0.5);
}

.navbar-nav .nav-link.logout-link {
  color: #e0a800 !important;
  background: none;
  border: 1px solid rgba(224, 168, 0, 0.3);
}

.navbar-nav .nav-link.logout-link:hover {
  background-color: rgba(224, 168, 0, 0.1);
  border-color: rgba(224, 168, 0, 0.5);
  color: #d4a017 !important;
}

/* ===== BUTTONS ===== */
.btn {
  font-family: var(--font-primary);
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--border-radius-md);
  border: none;
  transition: var(--transition-fast);
  text-transform: none;
  letter-spacing: 0.025em;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  font-size: 0.95rem;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: var(--transition-normal);
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--primary-gold);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-maroon-dark) 0%, var(--primary-maroon) 100%);
  color: var(--primary-gold-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-success {
  background: var(--gradient-success);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-success:hover {
  background: linear-gradient(135deg, #218838 0%, var(--success-green) 100%);
  color: white;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-danger {
  background: var(--gradient-danger);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-danger:hover {
  background: linear-gradient(135deg, #c82333 0%, var(--danger-red) 100%);
  color: white;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-outline-primary {
  background: transparent;
  color: var(--primary-maroon);
  border: 2px solid var(--primary-maroon);
  box-shadow: none;
}

.btn-outline-primary:hover {
  background: var(--primary-maroon);
  color: var(--primary-gold);
  border-color: var(--primary-maroon);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline-danger {
  background: transparent;
  color: var(--danger-red);
  border: 2px solid var(--danger-red);
  box-shadow: none;
}

.btn-outline-danger:hover {
  background: var(--danger-red);
  color: white;
  border-color: var(--danger-red);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-info {
  background: var(--gradient-info);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-info:hover {
  background: linear-gradient(135deg, #138496 0%, var(--info-blue) 100%);
  color: white;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--secondary-gray) 0%, #6c757d 100%);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--secondary-gray-dark) 0%, var(--secondary-gray) 100%);
  color: white;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.btn-warning {
  background: var(--gradient-warning);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-warning:hover {
  background: linear-gradient(135deg, #e0a800 0%, var(--warning-orange) 100%);
  color: white;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ===== CARDS ===== */
.card {
  border: none;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  overflow: hidden;
  background: white;
  position: relative;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition-fast);
}

.card:hover::before {
  opacity: 1;
}

.card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}


.card-header.bg-primary.text-white,
.card-header.manage-deadlines-header {
  background: var(--gradient-secondary) !important;
  color: #333 !important;
  border: none;
  padding: var(--spacing-lg);
  font-weight: 600;
  font-family: var(--font-heading);
  position: relative;
  border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.card-header.bg-primary.text-white h4,
.card-header.manage-deadlines-header h4 {
  color: #333 !important;
  text-shadow: none;
}

.card-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.3), transparent);
}

.card-header h5 {
  color: var(--primary-gold) !important;
  font-weight: 700;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  margin: 0;
  font-size: 1.1rem;
  letter-spacing: 0.025em;
}

.card-header strong {
  color: var(--primary-gold) !important;
  font-weight: 700;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.card-body {
  padding: var(--spacing-xl);
  background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
  border-radius: 0 0 var(--border-radius-xl) var(--border-radius-xl);
}

.card-body .alert {
  border-radius: var(--border-radius-md);
  border: none;
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-md);
}

.card-body .alert-info {
  background: linear-gradient(135deg, var(--info-blue-light) 0%, #e3f2fd 100%);
  color: var(--info-blue);
  border-left: 4px solid var(--info-blue);
}

.card-body .alert-warning {
  background: linear-gradient(135deg, var(--warning-orange-light) 0%, #fff8e1 100%);
  color: var(--warning-orange);
  border-left: 4px solid var(--warning-orange);
}

.card-body .alert-success {
  background: linear-gradient(135deg, var(--success-green-light) 0%, #e8f5e8 100%);
  color: var(--success-green);
  border-left: 4px solid var(--success-green);
}

.card-footer {
  background-color: var(--secondary-gray-lighter);
  border-top: 1px solid #dee2e6;
  padding: var(--spacing-lg);
}

/* ===== FORMS ===== */
.form-group {
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.form-row {
  margin-bottom: var(--spacing-md);
}

.form-check {
  margin-bottom: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  border: 2px solid transparent;
  transition: var(--transition-fast);
}

.form-check:hover {
  border-color: var(--primary-maroon-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.form-check-input:checked + .form-check-label {
  color: var(--primary-maroon);
  font-weight: 600;
}

.form-check-label {
  cursor: pointer;
  user-select: none;
  color: var(--secondary-gray-dark);
  font-weight: 500;
}

.form-check-label small {
  color: var(--secondary-gray);
  font-weight: 400;
  margin-top: var(--spacing-xs);
}

.form-label, label {
  color: var(--primary-maroon) !important;
  font-weight: 600;
  font-family: var(--font-heading);
  margin-bottom: var(--spacing-sm);
  display: block;
  font-size: 0.95rem;
  letter-spacing: 0.025em;
}

.form-control {
  border: 2px solid #e9ecef;
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  font-size: 1rem;
  transition: var(--transition-fast);
  background-color: white;
  color: var(--secondary-gray-dark);
  box-shadow: var(--shadow-sm);
  font-family: var(--font-primary);
}

.form-control:focus {
  border-color: var(--primary-maroon);
  box-shadow: 0 0 0 0.2rem rgba(139, 0, 0, 0.15);
  outline: none;
  transform: translateY(-1px);
  background-color: #fff;
}

.form-control:hover {
  border-color: var(--primary-maroon-light);
  box-shadow: var(--shadow-md);
}

textarea.form-control {
  min-height: 100px;
  resize: vertical;
  line-height: 1.6;
}

select.form-control {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.5rem center;
  background-repeat: no-repeat;
  background-size: 1.5em 1.5em;
  padding-right: 2.5rem;
}

.form-control::placeholder {
  color: var(--secondary-gray);
  opacity: 0.7;
}

.form-select {
  border: 2px solid #e9ecef;
  border-radius: var(--border-radius-md);
  padding: var(--spacing-md);
  background-color: white;
  color: var(--secondary-gray-dark);
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.form-select:focus {
  border-color: var(--primary-maroon);
  box-shadow: 0 0 0 0.2rem rgba(139, 0, 0, 0.15);
  transform: translateY(-1px);
}

.custom-control-input:checked ~ .custom-control-label::before {
  background-color: var(--primary-maroon);
  border-color: var(--primary-maroon);
}

.custom-control-input:focus ~ .custom-control-label::before {
  box-shadow: 0 0 0 0.2rem rgba(139, 0, 0, 0.25);
}

/* ===== ALERTS ===== */
.alert {
  border: none;
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  font-weight: 500;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.alert::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: currentColor;
  opacity: 0.3;
}

.alert-success {
  background: linear-gradient(135deg, var(--success-green-light) 0%, #c3e6cb 100%);
  color: #155724;
  border-left: 4px solid var(--success-green);
}

.alert-danger {
  background: linear-gradient(135deg, var(--danger-red-light) 0%, #f5c6cb 100%);
  color: #721c24;
  border-left: 4px solid var(--danger-red);
}

.alert-warning {
  background: linear-gradient(135deg, var(--warning-orange-light) 0%, #ffeaa7 100%);
  color: #856404;
  border-left: 4px solid var(--warning-orange);
}

.alert-info {
  background: linear-gradient(135deg, var(--info-blue-light) 0%, #bee5eb 100%);
  color: #0c5460;
  border-left: 4px solid var(--info-blue);
}

.alert-primary {
  background: linear-gradient(135deg, #cce5ff 0%, #b3d9ff 100%);
  color: var(--primary-maroon);
  border-left: 4px solid var(--primary-maroon);
}

/* ===== TABLES ===== */
.table {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: white;
  margin-bottom: 0;
}

.table th {
  background: var(--gradient-primary);
  color: var(--primary-gold);
  font-weight: 600;
  font-family: var(--font-heading);
  border: none;
  padding: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.875rem;
  position: relative;
}

.table th::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.3), transparent);
}

.table td {
  padding: var(--spacing-md);
  border-bottom: 1px solid #e9ecef;
  vertical-align: middle;
  color: var(--secondary-gray-dark);
  transition: var(--transition-fast);
}

.table tbody tr:hover {
  background-color: rgba(139, 0, 0, 0.05);
  transform: scale(1.01);
}

.table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(0, 0, 0, 0.02);
}

.table-responsive {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

/* ===== MODALS ===== */
.modal-content {
  border: none;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
}

.modal-header {
  background: var(--gradient-primary);
  color: var(--primary-gold);
  border-bottom: none;
  border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
  padding: var(--spacing-lg);
}

.modal-title {
  color: var(--primary-gold) !important;
  font-weight: 600;
  font-family: var(--font-heading);
}

.modal-body {
  padding: var(--spacing-xl);
}

.modal-footer {
  border-top: 1px solid #e9ecef;
  padding: var(--spacing-lg);
  background-color: var(--secondary-gray-lighter);
}

/* ===== LOGIN PAGE ===== */
.login_sec {
  min-height: 100vh;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  display: flex;
  align-items: center;
}

/* ===== FLOATING PARTICLES ===== */
.floating-particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--primary-gold);
  border-radius: 50%;
  opacity: 0.6;
  animation: float 8s infinite linear;
}

.particle:nth-child(1) {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
  animation-duration: 8s;
}

.particle:nth-child(2) {
  top: 60%;
  left: 20%;
  animation-delay: 2s;
  animation-duration: 10s;
}

.particle:nth-child(3) {
  top: 40%;
  left: 80%;
  animation-delay: 4s;
  animation-duration: 12s;
}

.particle:nth-child(4) {
  top: 80%;
  left: 70%;
  animation-delay: 6s;
  animation-duration: 9s;
}

.particle:nth-child(5) {
  top: 30%;
  left: 40%;
  animation-delay: 1s;
  animation-duration: 11s;
}

.particle:nth-child(6) {
  top: 70%;
  left: 90%;
  animation-delay: 3s;
  animation-duration: 7s;
}

@keyframes float {
  0% {
    transform: translateY(0px) translateX(0px) rotate(0deg);
    opacity: 0;
  }
  10% {
    opacity: 0.6;
  }
  90% {
    opacity: 0.6;
  }
  100% {
    transform: translateY(-100vh) translateX(100px) rotate(360deg);
    opacity: 0;
  }
}

/* ===== ENHANCED LOGO CONTAINER ===== */
.logo-container {
  position: relative;
  display: inline-block;
  margin-bottom: var(--spacing-xxl);
}

.logo-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.3) 0%, transparent 70%);
  border-radius: 50%;
  animation: logoGlow 3s ease-in-out infinite alternate;
  z-index: -1;
}

.logo-ripple {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 160px;
  height: 160px;
  border: 2px solid rgba(255, 215, 0, 0.2);
  border-radius: 50%;
  animation: logoRipple 2s ease-out infinite;
  z-index: -1;
}

@keyframes logoGlow {
  0% {
    opacity: 0.3;
    transform: translate(-50%, -50%) scale(1);
  }
  100% {
    opacity: 0.6;
    transform: translate(-50%, -50%) scale(1.2);
  }
}

@keyframes logoRipple {
  0% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(0.8);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1.5);
  }
}

.logo-img {
  width: 140px;
  height: 140px;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-xl);
  transition: var(--transition-normal);
  position: relative;
  z-index: 2;
}

.logo-container:hover .logo-img {
  transform: scale(1.05) rotate(5deg);
  box-shadow: var(--shadow-2xl);
}

/* ===== ENHANCED MAIN HEADING ===== */
.main-heading-container {
  margin-bottom: var(--spacing-xxl);
}

.main-title {
  color: var(--primary-gold) !important;
  font-weight: 800;
  font-size: 3.5rem;
  margin-bottom: var(--spacing-lg);
  text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  line-height: 1.2;
}

.title-line {
  display: block;
  margin-bottom: var(--spacing-sm);
}

.title-year {
  display: block;
  font-size: 4rem;
  background: linear-gradient(135deg, var(--primary-gold) 0%, #FFA500 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  animation: titleYearGlow 2s ease-in-out infinite alternate;
}

@keyframes titleYearGlow {
  0% {
    filter: brightness(1) drop-shadow(0 0 10px rgba(255, 215, 0, 0.5));
  }
  100% {
    filter: brightness(1.2) drop-shadow(0 0 20px rgba(255, 215, 0, 0.8));
  }
}

.title-icon {
  color: var(--primary-gold);
  margin-right: var(--spacing-md);
  animation: titleIconFloat 3s ease-in-out infinite;
}

@keyframes titleIconFloat {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

.university-info {
  margin-top: var(--spacing-lg);
}

.university-badge {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-lg);
  background: rgba(255, 255, 255, 0.15);
  border: 2px solid rgba(255, 215, 0, 0.3);
  border-radius: var(--border-radius-xl);
  backdrop-filter: blur(10px);
  color: var(--primary-gold);
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition-normal);
  animation: universityBadgeFloat 4s ease-in-out infinite;
}

@keyframes universityBadgeFloat {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-5px);
  }
}

.university-badge:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 215, 0, 0.5);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}

/* ===== ENHANCED FEATURES LIST ===== */
.features-list {
  margin-top: var(--spacing-xl);
  display: grid;
  gap: var(--spacing-md);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.feature-item {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: var(--spacing-md) var(--spacing-lg);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(10px);
  transition: var(--transition-normal);
  border: 1px solid rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
}

.feature-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.1), transparent);
  transition: var(--transition-normal);
}

.feature-item:hover::before {
  left: 100%;
}

.feature-item:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateX(15px) scale(1.05);
  box-shadow: 0 10px 25px rgba(139, 0, 0, 0.2);
}

.feature-icon-wrapper {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-gold) 0%, #FFA500 100%);
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: var(--spacing-md);
  color: var(--primary-maroon);
  font-size: 1.1rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.feature-item:hover .feature-icon-wrapper {
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-md);
}

.feature-item span {
  font-weight: 500;
  font-size: 1rem;
  color: white;
}

/* ===== DECORATIVE ELEMENTS ===== */
.decorative-elements {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: var(--spacing-xl);
  gap: var(--spacing-sm);
}

.decorative-line {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
  border-radius: var(--border-radius-sm);
}

.decorative-dot {
  width: 8px;
  height: 8px;
  background: var(--primary-gold);
  border-radius: 50%;
  animation: decorativeDotPulse 2s ease-in-out infinite;
}

@keyframes decorativeDotPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.5);
    opacity: 1;
  }
}

/* ===== ENHANCED LOGIN FORM CONTAINER ===== */
.login-form-container {
  width: 100%;
  max-width: 450px;
  animation: fadeInUp 1s ease-out 0.6s both;
  position: relative;
}

.login-form-container::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  right: -20px;
  bottom: -20px;
  background: linear-gradient(135deg, rgba(139, 0, 0, 0.05) 0%, rgba(255, 255, 255, 0.1) 100%);
  border-radius: var(--border-radius-2xl);
  z-index: -1;
  opacity: 0;
  transition: var(--transition-normal);
}

.login-form-container:hover::before {
  opacity: 1;
}

/* ===== ENHANCED LOGIN HEADER ===== */
.login-header {
  margin-bottom: var(--spacing-xxl);
}

.login-icon-container {
  position: relative;
  display: inline-block;
  margin-bottom: var(--spacing-lg);
}

.login-icon-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(139, 0, 0, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: loginIconGlow 3s ease-in-out infinite alternate;
}

@keyframes loginIconGlow {
  0% {
    opacity: 0.1;
    transform: translate(-50%, -50%) scale(1);
  }
  100% {
    opacity: 0.3;
    transform: translate(-50%, -50%) scale(1.1);
  }
}

.login-icon {
  font-size: 4rem;
  color: var(--primary-maroon);
  opacity: 0.9;
  animation: loginIconPulse 2s infinite;
  position: relative;
  z-index: 2;
}

@keyframes loginIconPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.login-heading {
  color: var(--primary-maroon) !important;
  font-weight: 700;
  font-size: 2.25rem;
  margin-bottom: var(--spacing-md);
  text-align: center;
  position: relative;
}

.login-subtitle {
  color: var(--secondary-gray);
  font-size: 1.1rem;
  margin-bottom: var(--spacing-lg);
  text-align: center;
}

.login-underline {
  width: 60px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-sm);
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.login-underline::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
  animation: underlineFlow 2s ease-in-out infinite;
}

@keyframes underlineFlow {
  0% {
    left: -100%;
  }
  100% {
    left: 100%;
  }
}

/* ===== ENHANCED FORM ELEMENTS ===== */
.enhanced-form {
  position: relative;
}

.enhanced-form-group {
  position: relative;
  margin-bottom: var(--spacing-xl);
}

.enhanced-input-group {
  position: relative;
  box-shadow: var(--shadow-sm);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: var(--transition-normal);
}

.enhanced-input-group:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.enhanced-input-group.input-focused {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.enhanced-input-icon {
  background: var(--primary-maroon);
  color: var(--primary-gold);
  border: none;
  padding: var(--spacing-md);
  font-weight: 500;
  transition: var(--transition-fast);
}

.enhanced-input-group:hover .enhanced-input-icon {
  background: var(--primary-maroon-dark);
}

.enhanced-input {
  border: none;
  border-left: 1px solid #dee2e6;
  box-shadow: none;
  padding: var(--spacing-md);
  font-size: 1rem;
  transition: var(--transition-fast);
  background: white;
}

.enhanced-input:focus {
  box-shadow: none;
  border-color: var(--primary-maroon);
  background: #f8f9fa;
}

.input-focus-border {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--gradient-primary);
  transition: var(--transition-normal);
}

.enhanced-input-group.input-focused .input-focus-border {
  width: 100%;
}

.password-toggle {
  border: none;
  background: var(--secondary-gray-lighter);
  color: var(--secondary-gray);
  padding: var(--spacing-md);
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.password-toggle::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(139, 0, 0, 0.1), transparent);
  transition: var(--transition-normal);
}

.password-toggle:hover::before {
  left: 100%;
}

.password-toggle:hover {
  background: var(--primary-maroon);
  color: var(--primary-gold);
}

.password-toggle-active {
  transform: scale(0.95);
}

/* ===== ENHANCED CHECKBOX ===== */
.enhanced-checkbox {
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  border: 2px solid transparent;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.enhanced-checkbox:hover {
  border-color: var(--primary-maroon-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.enhanced-checkbox-input {
  display: none;
}

.enhanced-checkbox-label {
  cursor: pointer;
  user-select: none;
  color: var(--secondary-gray-dark);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.checkbox-custom {
  width: 20px;
  height: 20px;
  border: 2px solid var(--secondary-gray);
  border-radius: var(--border-radius-sm);
  position: relative;
  transition: var(--transition-fast);
  background: white;
}

.enhanced-checkbox-label.checked .checkbox-custom {
  background: var(--primary-maroon);
  border-color: var(--primary-maroon);
}

.enhanced-checkbox-label.checked .checkbox-custom::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 12px;
  font-weight: bold;
}

/* ===== ENHANCED LOGIN BUTTON ===== */
.enhanced-login-btn {
  background: var(--gradient-primary);
  color: var(--primary-gold);
  border: none;
  padding: var(--spacing-lg) var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition-normal);
  width: 100%;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.enhanced-login-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: var(--transition-normal);
}

.enhanced-login-btn:hover::before {
  left: 100%;
}

.enhanced-login-btn:hover {
  background: linear-gradient(135deg, var(--primary-maroon-dark) 0%, var(--primary-maroon) 100%);
  color: var(--primary-gold-light);
  box-shadow: var(--shadow-xl);
  transform: translateY(-3px);
}

.enhanced-login-btn.loading {
  pointer-events: none;
}

.btn-content {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-loading {
  display: none;
  align-items: center;
  justify-content: center;
}

.enhanced-login-btn.loading .btn-content {
  display: none;
}

.enhanced-login-btn.loading .btn-loading {
  display: inline-flex;
}

/* ===== ENHANCED LOGIN FOOTER ===== */
.login-footer {
  margin-top: var(--spacing-xl);
}

.security-info,
.help-info {
  margin-bottom: var(--spacing-md);
}

.security-badge,
.help-badge {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(139, 0, 0, 0.05);
  border: 1px solid rgba(139, 0, 0, 0.1);
  border-radius: var(--border-radius-md);
  color: var(--secondary-gray);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.security-badge:hover,
.help-badge:hover {
  background: rgba(139, 0, 0, 0.1);
  border-color: rgba(139, 0, 0, 0.2);
  transform: translateY(-1px);
}

.security-badge i,
.help-badge i {
  color: var(--primary-maroon);
}

/* ===== RESPONSIVE DESIGN ENHANCEMENTS ===== */
@media (max-width: 768px) {
  .main-title {
    font-size: 2.5rem;
  }
  
  .title-year {
    font-size: 3rem;
  }
  
  .logo-img {
    width: 100px;
    height: 100px;
  }
  
  .logo-glow {
    width: 150px;
    height: 150px;
  }
  
  .logo-ripple {
    width: 120px;
    height: 120px;
  }
  
  .features-list {
    max-width: 350px;
  }
  
  .feature-item {
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  .feature-icon-wrapper {
    width: 35px;
    height: 35px;
    font-size: 1rem;
  }
  
  .coltwo {
    padding: var(--spacing-xl);
  }
  
  .login-form-container {
    max-width: 400px;
  }
}

@media (max-width: 576px) {
  .colone {
    padding: var(--spacing-xl) var(--spacing-md);
    min-height: 50vh;
  }
  
  .coltwo {
    padding: var(--spacing-lg);
    min-height: 50vh;
  }
  
  .main-title {
    font-size: 2rem;
  }
  
  .title-year {
    font-size: 2.5rem;
  }
  
  .logo-img {
    width: 80px;
    height: 80px;
  }
  
  .logo-glow {
    width: 120px;
    height: 120px;
  }
  
  .logo-ripple {
    width: 100px;
    height: 100px;
  }
  
  .features-list {
    max-width: 300px;
    gap: var(--spacing-sm);
  }
  
  .feature-item {
    padding: var(--spacing-sm);
  }
  
  .feature-icon-wrapper {
    width: 30px;
    height: 30px;
    font-size: 0.9rem;
  }
  
  .login-form-container {
    max-width: 350px;
  }
  
  .enhanced-login-btn {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1rem;
  }
}

/* ===== ANIMATION ENHANCEMENTS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ===== EXISTING CODE CONTINUES BELOW ===== */

/* ===== COLONE AND COLTWO SECTIONS ===== */
.colone {
  background: linear-gradient(135deg, rgba(139, 0, 0, 0.95) 0%, rgba(102, 0, 0, 0.95) 100%), url('../img/bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: white;
  padding: var(--spacing-xxl) 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  min-height: 120vh;
}

.colone::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(139, 0, 0, 0.3) 0%, rgba(102, 0, 0, 0.3) 100%);
  z-index: 1;
}

.colone > * {
  position: relative;
  z-index: 2;
}

.coltwo {
  padding: var(--spacing-xxl);
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  min-height: 100vh;
}

/* ===== LOGIN LABEL STYLES ===== */
.login-label {
  color: var(--primary-maroon) !important;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  font-size: 0.95rem;
  display: block;
}

/* ===== FORM VALIDATION STYLES ===== */
.form-control.is-invalid {
  border-color: var(--danger-red);
  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.form-control.is-valid {
  border-color: var(--success-green);
  box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

.invalid-feedback {
  color: var(--danger-red);
  font-size: 0.875rem;
  margin-top: var(--spacing-xs);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.valid-feedback {
  color: var(--success-green);
  font-size: 0.875rem;
  margin-top: var(--spacing-xs);
}

/* ===== PASSWORD GROUP STYLES ===== */
.passgroup {
  position: relative;
}

.passgroup .form-control {
  padding-right: 3rem;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .colone h1 {
    font-size: 2.5rem;
  }
  
  .colone img {
    width: 100px;
    height: 100px;
  }
  
  .coltwo {
    padding: var(--spacing-xl);
  }
  
  .card-body {
    padding: var(--spacing-lg);
  }
  
  .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
  }
  
  .table-responsive {
    border-radius: var(--border-radius-md);
  }
  
  .login-heading {
    font-size: 1.75rem;
  }
}

@media (max-width: 576px) {
  .colone {
    padding: var(--spacing-xl) var(--spacing-md);
    min-height: 50vh;
  }
  
  .coltwo {
    padding: var(--spacing-lg);
    min-height: 50vh;
  }
  
  .card-body {
    padding: var(--spacing-md);
  }
  
  .navbar-brand {
    font-size: 1.25rem;
  }
  
  .navbar-brand img {
    width: 35px;
    height: 35px;
  }
  
  .colone h1 {
    font-size: 2rem;
  }
  
  .colone img {
    width: 80px;
    height: 80px;
  }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideOut {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-20px);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.alert-message {
  animation: slideIn 0.5s ease-in-out;
}

.alert-message.fade-out {
  animation: slideOut 0.5s ease-in-out forwards;
}

.card {
  animation: fadeInUp 0.6s ease-out;
}

.btn:hover {
  animation: pulse 0.3s ease-in-out;
}

/* ===== UTILITY CLASSES ===== */
.text-primary { color: var(--primary-maroon) !important; }
.text-secondary { color: var(--secondary-gray) !important; }
.text-success { color: var(--success-green) !important; }
.text-danger { color: var(--danger-red) !important; }
.text-warning { color: var(--warning-orange) !important; }
.text-info { color: var(--info-blue) !important; }

.bg-primary { background-color: var(--primary-maroon) !important; }
.bg-secondary { background-color: var(--secondary-gray) !important; }
.bg-success { background-color: var(--success-green) !important; }
.bg-danger { background-color: var(--danger-red) !important; }
.bg-warning { background-color: var(--warning-orange) !important; }
.bg-info { background-color: var(--info-blue) !important; }

.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow-md { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.shadow-xl { box-shadow: var(--shadow-xl) !important; }

.rounded-sm { border-radius: var(--border-radius-sm) !important; }
.rounded-md { border-radius: var(--border-radius-md) !important; }
.rounded-lg { border-radius: var(--border-radius-lg) !important; }
.rounded-xl { border-radius: var(--border-radius-xl) !important; }

/* ===== SCROLLBAR STYLING ===== */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: var(--border-radius-sm);
}

::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: var(--border-radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-maroon-dark);
}

/* ===== LOADING STATES ===== */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

.btn:disabled::before {
  display: none;
}

.btn:disabled:hover {
  transform: none !important;
  box-shadow: var(--shadow-sm) !important;
}

/* ===== FOCUS STATES ===== */
.btn:focus,
.form-control:focus,
.form-select:focus {
  outline: none;
  box-shadow: 0 0 0 0.2rem rgba(139, 0, 0, 0.25);
}

/* ===== PRINT STYLES ===== */
@media print {
  .navbar,
  .btn,
  .card-header {
    display: none !important;
  }
  
  .card {
    box-shadow: none !important;
    border: 1px solid #000 !important;
  }
  
  .table {
    box-shadow: none !important;
  }
}

/* ===== CUSTOM COMPONENTS ===== */
.dashboard-card {
  background: white;
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  border-left: 4px solid var(--primary-maroon);
  margin-bottom: var(--spacing-lg);
  position: relative;
  overflow: hidden;
}

.dashboard-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition-fast);
}

.dashboard-card:hover::before {
  opacity: 1;
}

.dashboard-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.dashboard-card h5 {
  color: var(--primary-maroon);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.dashboard-card p {
  color: var(--secondary-gray);
  margin-bottom: var(--spacing-md);
}

.dashboard-card .btn {
  margin-top: var(--spacing-sm);
}

.feature-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-gold);
  font-size: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.dashboard-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-md);
}

/* ===== STATUS BADGES ===== */
.badge {
  font-weight: 500;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-md);
  font-size: 0.875rem;
}

.badge-success {
  background: var(--gradient-success);
  color: white;
}

.badge-warning {
  background: var(--gradient-warning);
  color: white;
}

.badge-danger {
  background: var(--gradient-danger);
  color: white;
}

.badge-info {
  background: var(--gradient-info);
  color: white;
}

/* ===== PROGRESS BARS ===== */
.progress {
  height: 8px;
  border-radius: var(--border-radius-md);
  background-color: var(--secondary-gray-lighter);
  overflow: hidden;
}

.progress-bar {
  background: var(--gradient-primary);
  border-radius: var(--border-radius-md);
  transition: var(--transition-normal);
}

/* ===== TOOLTIPS ===== */
.tooltip {
  font-family: var(--font-primary);
}

.tooltip-inner {
  background: var(--primary-maroon);
  border-radius: var(--border-radius-sm);
  font-size: 0.875rem;
}

.bs-tooltip-top .arrow::before {
  border-top-color: var(--primary-maroon);
}

/* ===== CUSTOM NAVIGATION STYLES ===== */
.custom-header-bg {
  background: var(--gradient-primary) !important;
}

.custom-maroon-bg {
  background: var(--gradient-primary) !important;
  color: var(--primary-gold) !important;
  border: none;
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.custom-maroon-bg:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.custom-yellow-text {
  color: var(--primary-gold) !important;
  text-decoration: none;
}

.custom-yellow-text:hover {
  color: var(--primary-gold-light) !important;
  text-decoration: none;
}

.update-login-btn {
  background: var(--gradient-primary) !important;
  color: var(--primary-gold) !important;
  border: none !important;
  font-weight: 500;
  transition: var(--transition-fast);
}

.update-login-btn:hover {
  background: linear-gradient(135deg, var(--primary-maroon-dark) 0%, var(--primary-maroon) 100%) !important;
  color: var(--primary-gold-light) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.logout-btn {
  background: none !important;
  color: #ff6b6b !important;
  border: 1px solid rgba(255, 107, 107, 0.3) !important;
  font-weight: 500;
  transition: var(--transition-fast);
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.logout-btn:hover {
  background-color: rgba(255, 107, 107, 0.1) !important;
  border-color: rgba(255, 107, 107, 0.5) !important;
  color: #ff5252 !important;
  transform: translateY(-1px);
}

/* ===== SUCCESS PAGE STYLES ===== */
.success-icon {
  font-size: 5rem;
  color: var(--success-green);
  animation: pulse 2s infinite;
}

/* ===== PARTICIPATION OPTIONS ===== */
.participation-option {
  padding: var(--spacing-lg);
  border: 2px solid #e9ecef;
  border-radius: var(--border-radius-lg);
  transition: var(--transition-fast);
  cursor: pointer;
  background: white;
}

.participation-option:hover {
  border-color: var(--primary-maroon);
  background-color: rgba(139, 0, 0, 0.02);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.participation-option .form-check-input:checked ~ .form-check-label {
  color: var(--primary-maroon);
}

.participation-option .form-check-input:checked {
  background-color: var(--primary-maroon);
  border-color: var(--primary-maroon);
}

/* ===== STATISTICS ICONS ===== */
.stat-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-gold);
  font-size: 1.5rem;
  margin: 0 auto;
  box-shadow: var(--shadow-md);
  transition: var(--transition-fast);
}

.stat-icon:hover {
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-lg);
}

/* ===== DASHBOARD ENHANCEMENTS ===== */
.dashboard-card .feature-icon {
  width: 50px;
  height: 50px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-gold);
  font-size: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.dashboard-card:hover .feature-icon {
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-md);
}