/**
 * User Authentication Styles for CYNO Learning Theme
 *
 * @package CYNO
 * @version 1.0.0
 */

/* Login/Register Page Styles */
.min-vh-100 {
  min-height: 100vh;
}

/* Form Styles */
.needs-validation .form-control:invalid {
  border-color: #dc3545;
}

.needs-validation .form-control:valid {
  border-color: #198754;
}

.needs-validation .form-control:invalid:focus {
  border-color: #dc3545;
  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.needs-validation .form-control:valid:focus {
  border-color: #198754;
  box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
}

/* Password Toggle Button */
.password-toggle {
  border-left: none;
  background-color: #f8f9fa;
}

.password-toggle:hover {
  background-color: #e9ecef;
}

/* Loading Spinner */
.spinner-border-sm {
  width: 1rem;
  height: 1rem;
}

/* Alert Styles */
.alert {
  border-radius: 0.5rem;
}

.alert ul {
  margin-bottom: 0;
}

.alert li {
  list-style: none;
}

/* Hero Section Styles */
.bg-primary {
  background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
}

.bg-primary .display-1 {
  font-size: 4rem;
  opacity: 0.9;
}

/* Background Pattern */
.position-absolute {
  pointer-events: none;
}

/* Card Styles */
.card {
  border: none;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  border-radius: 0.5rem;
}

.card-header {
  background-color: #f8f9fa;
  border-bottom: 1px solid #dee2e6;
  border-radius: 0.5rem 0.5rem 0 0 !important;
}

/* Dashboard Styles */
.dashboard-sidebar {
  background-color: #f8f9fa;
  min-height: 100vh;
}

.dashboard-content {
  background-color: #ffffff;
}

/* Stats Cards */
.card.bg-primary,
.card.bg-success,
.card.bg-info,
.card.bg-warning {
  border: none;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.card.bg-primary {
  background: linear-gradient(135deg, #007bff 0%, #0056b3 100%) !important;
}

.card.bg-success {
  background: linear-gradient(135deg, #198754 0%, #146c43 100%) !important;
}

.card.bg-info {
  background: linear-gradient(135deg, #0dcaf0 0%, #0aa2c0 100%) !important;
}

.card.bg-warning {
  background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%) !important;
}

/* List Group Styles */
.list-group-item {
  border: none;
  border-bottom: 1px solid #dee2e6;
}

.list-group-item:last-child {
  border-bottom: none;
}

.list-group-item.active {
  background-color: #007bff;
  border-color: #007bff;
}

.list-group-item:hover {
  background-color: #f8f9fa;
}

/* Tab Content */
.tab-content {
  background-color: #ffffff;
  border-radius: 0.5rem;
  padding: 1.5rem;
}

/* Course Cards */
.course-card {
  transition: transform 0.2s ease-in-out;
}

.course-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.course-card .card-img-top {
  height: 200px;
  object-fit: cover;
}

/* Progress Bar */
.progress {
  height: 0.5rem;
  border-radius: 0.25rem;
}

.progress-bar {
  border-radius: 0.25rem;
}

/* Badge Styles */
.badge {
  font-size: 0.75rem;
  padding: 0.375rem 0.75rem;
}

/* Button Styles */
.btn {
  border-radius: 0.375rem;
  font-weight: 500;
}

.btn-primary {
  background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
  border: none;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #0056b3 0%, #004085 100%);
  transform: translateY(-1px);
}

.btn-outline-primary {
  border-color: var(--secondary-color);
  color: #000;
}

.btn-outline-primary:hover {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.btn-outline-primary:active {
  background-color: var(--secondary-color) !important;
}

/* Form Styles */
.form-label {
  font-weight: 500;
  color: #495057;
}

.form-control {
  border-radius: 0.375rem;
  border: 1px solid #ced4da;
  padding: 0.75rem 1rem;
}

.form-control:focus {
  border-color: #007bff;
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.form-select {
  border-radius: 0.375rem;
  border: 1px solid #ced4da;
}

.form-check-input:checked {
  background-color: #007bff;
  border-color: #007bff;
}

/* Avatar Styles */
.rounded-circle {
  border: 3px solid #ffffff;
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

/* Responsive Styles */
@media (max-width: 768px) {
  .min-vh-100 {
    min-height: auto;
  }

  .bg-primary .display-1 {
    font-size: 3rem;
  }

  .card-body {
    padding: 1rem;
  }

  .tab-content {
    padding: 1rem;
  }
}

@media (max-width: 576px) {
  .container-fluid {
    padding: 0;
  }

  .card {
    margin: 0.5rem;
  }

  .btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
  }
}

/* Animation Styles */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

/* Loading States */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

/* Error States */
.has-error .form-control {
  border-color: #dc3545;
}

.has-error .form-control:focus {
  border-color: #dc3545;
  box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

/* Success States */
.has-success .form-control {
  border-color: #198754;
}

.has-success .form-control:focus {
  border-color: #198754;
  box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}

/* Print Styles */
@media print {
  .btn,
  .alert,
  .card-header {
    display: none !important;
  }

  .card {
    border: 1px solid #000 !important;
    box-shadow: none !important;
  }
}