@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800;900&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  font-family: 'Cairo', sans-serif;
  direction: rtl;
  background-color: var(--white);
  color: var(--text-dark);
  transition: background-color 0.3s ease, color 0.3s ease;
  line-height: 1.6;
}

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

.bg-light {
  background-color: var(--light) !important;
}

.bg-alt-section {
  background-color: var(--alt-section) !important;
}

.text-gray {
  color: var(--text-gray) !important;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border: none;
  color: white;
  font-weight: 600;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(14, 165, 233, 0.4);
}

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

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

.shimmer {
  background: linear-gradient(90deg, 
    rgba(229, 231, 235, 0.5) 0%, 
    rgba(243, 244, 246, 0.8) 50%, 
    rgba(229, 231, 235, 0.5) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.2s ease-in-out infinite;
  border-radius: 0.5rem;
}

.shimmer-rounded {
  border-radius: 0.75rem;
}

.shimmer-circle {
  border-radius: 50%;
}

.shimmer-text-sm {
  height: 12px;
  width: 80%;
}

.shimmer-text-md {
  height: 16px;
  width: 100%;
}

.shimmer-text-lg {
  height: 24px;
  width: 60%;
}

.shimmer-thumbnail {
  height: 200px;
  width: 100%;
}

@keyframes shimmer {
  0% { 
    background-position: -200% 0;
    opacity: 0.8;
  }
  50% {
    opacity: 1;
  }
  100% { 
    background-position: 200% 0;
    opacity: 0.8;
  }
}

[data-theme="dark"] .shimmer {
  background: linear-gradient(90deg, 
    rgba(58, 74, 95, 0.5) 0%, 
    rgba(74, 90, 111, 0.8) 50%, 
    rgba(58, 74, 95, 0.5) 100%);
}

.navbar {
  background-color: var(--white);
  box-shadow: 0 4px 15px rgba(0,0,0,0.05);
  border-bottom: 1px solid var(--card-border);
  transition: all 0.3s ease;
}

.footer {
  background-color: var(--footer-bg);
  color: #ffffff;
  padding: 4rem 0;
}

.footer .footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 50px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links li a {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links li a:hover {
  color: var(--primary);
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #1e293b;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  color: #94a3b8;
}

.social-links a:hover {
  background-color: var(--primary);
  color: white;
}

.hover-primary:hover {
  color: var(--primary) !important;
}

.card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 1rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.payment-box img {
  max-height: 60px;
  width: auto;
}

.course-card-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 700;
}

.course-thumbnail {
  height: 200px;
  object-fit: cover;
  width: 100%;
  background: linear-gradient(135deg, #e0f2fe, #bae6fd);
}

[data-theme="dark"] .course-thumbnail {
  background: linear-gradient(135deg, #3a4a5f, #4a5a6f);
}

/* Updated course card design */
.instructor-box {
  position: absolute;
  bottom: -20px; /* Move outside the thumbnail */
  right: 15px;
  background: white;
  color: var(--text-dark);
  padding: 8px 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  border-radius: 50px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 10;
}

[data-theme="dark"] .instructor-box {
  background: var(--card-bg);
  color: var(--text-dark);
}

/* Utility for pt-6 */
.pt-6 {
  padding-top: 2.5rem !important;
}

/* Integrated top box in card body */
.card-course-top-box {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
  padding: 10px 15px;
  border-radius: 8px;
  margin-bottom: 12px;
  border: 1px solid rgba(14, 165, 233, 0.2);
}

[data-theme="dark"] .card-course-top-box {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.2) 0%, rgba(59, 130, 246, 0.15) 100%);
  border-color: rgba(14, 165, 233, 0.3);
}


.card-header.position-relative h3::before,
.card-header.position-relative h3::after {
  content: "";
  position: absolute;
  height: 3px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
  bottom: 0;
  width: 50px;
}

.card-header.position-relative h3::before {
  right: 0;
}

.card-header.position-relative h3::after {
  left: 0;
}

[data-theme="dark"] {
  color: var(--text-dark) !important;
  background-color: var(--white) !important;
}

[data-theme="dark"] body {
  background-color: var(--white) !important;
  color: var(--text-dark) !important;
}

[data-theme="dark"] h1, [data-theme="dark"] h2, [data-theme="dark"] h3,
[data-theme="dark"] h4, [data-theme="dark"] h5, [data-theme="dark"] h6,
[data-theme="dark"] p, [data-theme="dark"] span, [data-theme="dark"] div,
[data-theme="dark"] li, [data-theme="dark"] a, [data-theme="dark"] label {
  color: var(--text-dark) !important;
}

[data-theme="dark"] .text-muted, [data-theme="dark"] .text-gray,
[data-theme="dark"] .text-secondary {
  color: var(--text-muted) !important;
}

[data-theme="dark"] .text-primary {
  color: var(--primary) !important;
}

[data-theme="dark"] .text-success {
  color: var(--success) !important;
}

[data-theme="dark"] .text-danger {
  color: var(--danger) !important;
}

[data-theme="dark"] .navbar {
  background-color: var(--card-bg) !important;
  border-bottom: 1px solid var(--card-border) !important;
}

[data-theme="dark"] .navbar .nav-link,
[data-theme="dark"] .navbar-brand {
  color: var(--text-dark) !important;
}

[data-theme="dark"] .card {
  background-color: var(--card-bg) !important;
  border-color: var(--card-border) !important;
}

[data-theme="dark"] .card-body .bg-light {
  background-color: rgba(255,255,255,0.05) !important;
}

[data-theme="dark"] .card.border-white {
  border-color: var(--card-border) !important;
}

[data-theme="dark"] .dropdown-menu {
  background-color: var(--card-bg) !important;
  border: 1px solid var(--card-border) !important;
}

[data-theme="dark"] .dropdown-item {
  color: var(--text-dark) !important;
}

[data-theme="dark"] .dropdown-item:hover {
  background-color: var(--alt-section) !important;
}

[data-theme="dark"] .card {
  background-color: var(--card-bg) !important;
  border-color: var(--card-border) !important;
}

[data-theme="dark"] .card-header, [data-theme="dark"] .card-body,
[data-theme="dark"] .card-footer {
  background-color: transparent !important;
  color: var(--text-dark) !important;
  border-color: var(--card-border) !important;
}

[data-theme="dark"] .bg-light {
  background-color: var(--light) !important;
}

[data-theme="dark"] .bg-alt-section {
  background-color: var(--alt-section) !important;
}

[data-theme="dark"] .bg-white {
  background-color: var(--card-bg) !important;
}

[data-theme="dark"] .form-check-input:checked {
  background-color: var(--primary) !important;
  border-color: var(--primary) !important;
}

[data-theme="dark"] .form-control, [data-theme="dark"] .form-select {
  background-color: var(--light) !important;
  color: var(--text-dark) !important;
  border-color: var(--card-border) !important;
}

[data-theme="dark"] .form-control::placeholder {
  color: var(--text-muted) !important;
}

[data-theme="dark"] .accordion-button {
  background-color: var(--card-bg) !important;
  color: var(--text-dark) !important;
}

[data-theme="dark"] .accordion-button:not(.collapsed) {
  background-color: var(--alt-section) !important;
  color: var(--text-dark) !important;
}

[data-theme="dark"] .accordion-item {
  background-color: var(--card-bg) !important;
  border-color: var(--card-border) !important;
}

[data-theme="dark"] .list-group-item {
  background-color: var(--card-bg) !important;
  color: var(--text-dark) !important;
  border-color: var(--card-border) !important;
}

[data-theme="dark"] .footer {
  background-color: var(--footer-bg) !important;
}

[data-theme="dark"] .footer .footer-title,
[data-theme="dark"] .footer-links a,
[data-theme="dark"] .footer p {
  color: var(--text-dark) !important;
}

[data-theme="dark"] .footer-links a:hover {
  color: var(--primary) !important;
}

[data-theme="dark"] .btn-outline-primary {
  border-color: var(--primary) !important;
  color: var(--primary) !important;
}

[data-theme="dark"] .btn-outline-primary:hover {
  background-color: var(--primary) !important;
  color: white !important;
}

[data-theme="dark"] .instructor-box {
  color: white !important;
}

[data-theme="dark"] .navbar-toggler-icon {
  filter: invert(1);
}

/* Custom Confirmation Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: flex-start;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.4s ease-in-out;
  padding-top: 2rem;
}

.modal-overlay.show {
  display: flex;
  opacity: 1;
}

.confirm-modal {
  background-color: var(--card-bg);
  border-radius: 20px;
  padding: 2.5rem;
  width: 90%;
  max-width: 450px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
  text-align: center;
  transform: translateY(-50px);
  opacity: 0;
  transition: transform 0.4s ease-in-out, opacity 0.4s ease-in-out;
  border: 1px solid var(--card-border);
}

.modal-overlay.show .confirm-modal {
  transform: translateY(0);
  opacity: 1;
}

.confirm-modal-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.confirm-modal-icon {
  color: white;
  font-size: 2.5rem;
}

.confirm-modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.confirm-modal-text {
  font-size: 1.1rem;
  color: var(--text-gray);
  margin-bottom: 2rem;
}

.confirm-modal-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.btn-confirm {
  padding: 0.75rem 2rem;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: 'Cairo', sans-serif;
}

.btn-cancel {
  background-color: var(--light);
  color: var(--text-dark);
}

.btn-cancel:hover {
  background-color: var(--alt-section);
}

.btn-confirm-action {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
}

.btn-confirm-action:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(14, 165, 233, 0.4);
}