/**
 * Scentpro Academy - Course Detail Modal & Drawer Stylesheet
 */

/* Modal Backdrop */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-smooth);
  padding: 1.5rem;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.course-modal-dialog {
  background: #ffffff;
  width: 100%;
  max-width: 880px;
  max-height: 90vh;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.95) translateY(10px);
  transition: transform var(--transition-smooth);
}

.modal-overlay.active .course-modal-dialog {
  transform: scale(1) translateY(0);
}

/* Modal Header */
.modal-header {
  background: var(--primary-gradient);
  color: #ffffff;
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1.5rem;
  position: relative;
}

.modal-header-info {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.modal-sku-tag {
  background: var(--accent);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  align-self: flex-start;
  letter-spacing: 0.5px;
}

.modal-course-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.3;
}

.modal-close-btn {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.modal-close-btn:hover {
  background: var(--accent);
  transform: rotate(90deg);
}

/* Modal Tabs */
.modal-tabs-nav {
  display: flex;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  padding: 0 1.5rem;
  overflow-x: auto;
}

.modal-tab-btn {
  padding: 0.85rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-600);
  border-bottom: 3px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.modal-tab-btn:hover {
  color: var(--primary);
}

.modal-tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--accent);
  background: #ffffff;
}

/* Modal Content Body */
.modal-body {
  padding: 1.75rem 2rem;
  overflow-y: auto;
  flex: 1;
}

.tab-pane {
  display: none;
  animation: fadeIn 0.25s ease;
}

.tab-pane.active {
  display: block;
}

/* Overview Section */
.overview-grid {
  display: grid;
  grid-template-columns: 2fr 1.2fr;
  gap: 2rem;
}

.overview-main {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.overview-lead {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--gray-700);
}

.section-subtitle {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--gray-700);
}

.checklist-icon {
  color: var(--accent);
  font-weight: bold;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Sidebar Meta Box */
.modal-sidebar-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-price-box {
  border-bottom: 1px solid var(--gray-200);
  padding-bottom: 1rem;
}

.modal-usd-price {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  font-family: var(--font-heading);
}

.modal-zar-ref {
  font-size: 0.8rem;
  color: var(--gray-500);
}

.meta-detail-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
}

.meta-label {
  color: var(--gray-500);
}

.meta-val {
  font-weight: 600;
  color: var(--gray-800);
}

/* Syllabus Timeline */
.syllabus-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.syllabus-item {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.module-badge {
  background: var(--primary);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-md);
  white-space: nowrap;
}

.module-topic {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-800);
}

/* Modal Footer Action Bar */
.modal-footer {
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.btn-primary-enroll {
  background: var(--accent-gradient);
  color: var(--primary-text);
  font-weight: 700;
  padding: 0.75rem 2rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--accent-glow);
  transition: all var(--transition-fast);
}

.btn-primary-enroll:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(243, 16, 229, 0.6);
}

.schedule-prereq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.certification-badge-row {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

@media (max-width: 768px) {
  .overview-grid {
    grid-template-columns: 1fr;
  }
  .schedule-prereq-grid {
    grid-template-columns: 1fr;
  }
  .certification-badge-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .modal-footer {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-primary-enroll {
    justify-content: center;
  }
}