/* ============================================================
   Course detail page — modern overlay
   Aligned to LIVE home page palette (/new/assets/css/style.css):
     - Primary:   #1D4E9F (royal blue) — CTAs, headings, links
     - Secondary: #79D08E (sage green) — success / progress
     - Accent:    #FF6838 (orange)     — limited-time / waitlist
     - Heading:   #333333
     - Muted:     #808080
     - Soft blue bg: #EDEDFD / #ECECFC
     - Border:    #E8EDF5
     - Surface:   #F9F9F9
     - Font:      Urbanist
     - Pills:     50px radius
   ============================================================ */

/* Bring in the same font the home page uses */
@import url('https://fonts.googleapis.com/css2?family=Urbanist:wght@400;500;600;700&display=swap');

:root {
  --vx-primary: #1D4E9F;
  --vx-primary-hover: #163d80;
  --vx-primary-soft: #EDEDFD;
  --vx-secondary: #79D08E;
  --vx-accent: #FF6838;
  --vx-surface: #F9F9F9;
  --vx-card: #ffffff;
  --vx-border: #E8EDF5;
  --vx-border-strong: #DBD5D5;
  --vx-heading: #333333;
  --vx-muted: #808080;
  --vx-shadow-sm: 0 1px 2px rgba(29, 78, 159, .05);
  --vx-shadow-md: 0 8px 24px rgba(29, 78, 159, .08);
  --vx-shadow-lg: 0 14px 36px rgba(29, 78, 159, .10);
  --vx-radius-card: 20px;
  --vx-radius-btn: 16px;
  --vx-radius-pill: 50px;
}

.course-content-section,
.course-cover-container,
.course-content-section *,
.course-content-sidebar * {
  font-family: "Urbanist", "Cairo", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif !important;
}

/* Cover ------------------------------------------------------ */
.course-cover-container .cover-content:after {
  background: linear-gradient(180deg, rgba(29, 78, 159, 0) 0%, rgba(29, 78, 159, .55) 100%) !important;
}
.course-cover-container .course-cover-img {
  filter: saturate(.92);
}

.course-content-section .course-body-on-cover .course-title {
  letter-spacing: -0.01em;
  font-weight: 700 !important;
  line-height: 1.3;
}

/* Cover progress bar — slim pill, sage green for progress */
.course-content-section .course-progress {
  height: 8px !important;
  padding: 0 !important;
  background-color: rgba(255, 255, 255, .25) !important;
  border-radius: 999px !important;
  box-shadow: none !important;
}
.course-content-section .course-progress .progress-bar {
  border-radius: 999px !important;
  height: 8px !important;
  background-color: var(--vx-secondary) !important;
}

/* Tabs — flatter, calmer pill row -------------------------- */
.course-content-section .nav-tabs {
  background-color: #ffffff !important;
  border: 1px solid var(--vx-border) !important;
  border-radius: var(--vx-radius-card) !important;
  box-shadow: var(--vx-shadow-sm) !important;
  padding: 8px !important;
  gap: 4px;
}
.course-content-section .nav-tabs .nav-item {
  flex: 1;
  text-align: center;
}
.course-content-section .nav-tabs .nav-item a {
  display: block;
  padding: 12px 14px !important;
  border-radius: var(--vx-radius-pill) !important;
  color: var(--vx-muted) !important;
  font-weight: 500;
  transition: background-color .15s ease, color .15s ease;
}
.course-content-section .nav-tabs .nav-item a:hover {
  background-color: #f3f5fa !important;
  color: var(--vx-heading) !important;
}
.course-content-section .nav-tabs .nav-item a.active,
.course-content-section .nav-tabs .nav-item.active a {
  background-color: var(--vx-primary-soft) !important;
  color: var(--vx-primary) !important;
  border: 0 !important;
  font-weight: 600;
}
.course-content-section .nav-tabs .nav-item a.active:after,
.course-content-section .nav-tabs .nav-item.active a:after {
  display: none !important;
}

/* Generic surfaces inside content section -------------------- */
.course-content-section .shadow-xs,
.course-content-section .shadow-sm {
  box-shadow: var(--vx-shadow-sm) !important;
}
.course-content-section .shadow,
.course-content-section .shadow-lg {
  box-shadow: var(--vx-shadow-md) !important;
}
.course-content-section .rounded,
.course-content-section .rounded-sm {
  border-radius: 12px !important;
}
.course-content-section .rounded-lg {
  border-radius: var(--vx-radius-card) !important;
}

/* Tab content cards */
.course-content-section .tab-content {
  margin-top: 24px;
}
.course-content-section .tab-content > .tab-pane > .bg-white,
.course-content-section .tab-content .card,
.course-content-section .tab-content .accordion-row {
  border: 1px solid var(--vx-border);
  border-radius: var(--vx-radius-card);
  box-shadow: var(--vx-shadow-sm);
}
.course-content-section .accordion-row {
  background: #ffffff;
}
.course-content-section .accordion-row .panel-collapse {
  border-top: 1px solid var(--vx-border) !important;
  margin-top: 12px;
  padding-top: 12px;
}

/* Headings/text alignment with home */
.course-content-section h2,
.course-content-section h3,
.course-content-section .text-dark-blue,
.course-content-section .font-weight-600,
.course-content-section .accordion-row span.font-weight-600 {
  color: var(--vx-heading) !important;
  font-weight: 600 !important;
}
.course-content-section .text-gray,
.course-content-section .course-description,
.course-content-section .course-description p {
  color: var(--vx-muted) !important;
}

.course-description {
  line-height: 1.7;
  font-size: 16px;
}
.course-description p {
  margin-bottom: 14px;
}
.course-description h1,
.course-description h2,
.course-description h3,
.course-description h4 {
  color: var(--vx-heading);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-top: 24px;
}

/* Favorites/share row */
.favorites-share-box {
  border: 1px solid var(--vx-border);
  border-radius: 18px;
  background: #ffffff;
  box-shadow: var(--vx-shadow-sm);
}
.favorites-share-box .col {
  border-right-color: var(--vx-border) !important;
}
.rtl .favorites-share-box .col {
  border-left-color: var(--vx-border) !important;
}

/* Sidebar (price / purchase) -------------------------------- */
.course-content-sidebar > .rounded-lg.shadow-sm {
  background: #ffffff;
  border: 1px solid var(--vx-border);
  border-radius: var(--vx-radius-card) !important;
  box-shadow: var(--vx-shadow-lg) !important;
  overflow: hidden;
}
.course-content-sidebar .course-img {
  border-radius: 0;
}
.course-content-sidebar .form-check {
  padding: 12px 14px;
  border: 1px solid var(--vx-border);
  border-radius: 14px;
  transition: border-color .15s ease, background-color .15s ease;
}
.course-content-sidebar .form-check:hover {
  border-color: var(--vx-primary);
  background-color: var(--vx-primary-soft);
}
.course-content-sidebar .text-dark-blue,
.course-content-sidebar .font-weight-500.text-dark-blue {
  color: var(--vx-heading) !important;
}
.course-content-sidebar .text-gray {
  color: var(--vx-muted) !important;
}
.course-content-sidebar .text-primary {
  color: var(--vx-primary) !important;
}

/* Buttons — pill 50px, primary BLUE matching home */
.course-content-sidebar .btn-primary {
  background-color: var(--vx-primary) !important;
  border-color: var(--vx-primary) !important;
  color: #ffffff !important;
  border-radius: var(--vx-radius-pill) !important;
  font-weight: 500;
  padding: 14px 22px;
  box-shadow: 0 8px 20px rgba(29, 78, 159, .22) !important;
  transition: transform .12s ease, box-shadow .12s ease, background-color .15s ease;
}
.course-content-sidebar .btn-primary:hover {
  background-color: var(--vx-primary-hover) !important;
  border-color: var(--vx-primary-hover) !important;
  box-shadow: 0 10px 24px rgba(29, 78, 159, .30) !important;
  transform: translateY(-1px);
}
.course-content-sidebar .btn-outline-primary {
  border: 1px solid var(--vx-primary) !important;
  color: var(--vx-primary) !important;
  background: #fff !important;
  border-radius: var(--vx-radius-pill) !important;
  font-weight: 500;
  padding: 14px 22px;
  box-shadow: none !important;
}
.course-content-sidebar .btn-outline-primary:hover {
  background: var(--vx-primary-soft) !important;
}
.course-content-sidebar .btn-outline-warning {
  border-radius: var(--vx-radius-pill) !important;
  font-weight: 500;
  padding: 14px 22px;
  box-shadow: none !important;
}
.course-content-sidebar .btn-outline-danger {
  border: 1px solid var(--vx-accent) !important;
  color: var(--vx-accent) !important;
  background: #fff !important;
  border-radius: var(--vx-radius-pill) !important;
  font-weight: 500;
  padding: 14px 22px;
  box-shadow: none !important;
}
.course-content-sidebar .btn-outline-danger:hover {
  background-color: var(--vx-accent) !important;
  color: #fff !important;
}

/* Reviews block */
.course-reviews .review-card,
.course-reviews .progress {
  border-radius: 12px !important;
}
.course-reviews .progress {
  height: 8px !important;
  background-color: #eef2f6 !important;
  box-shadow: none !important;
}
.course-reviews .progress .progress-bar {
  background-color: var(--vx-primary) !important;
}

/* Subtle soft-blue accent block, echoing home's tinted sections */
.course-content-section::before {
  content: "";
  position: absolute;
  top: 30px;
  right: -40px;
  width: 140px;
  height: 140px;
  border-radius: 28px;
  background-color: var(--vx-primary-soft);
  opacity: .55;
  transform: rotate(18deg);
  pointer-events: none;
  z-index: 0;
}
@media (max-width: 991px) {
  .course-content-section::before { display: none; }
}

.course-content-section .row {
  row-gap: 8px;
  position: relative;
  z-index: 1;
}

.course-content-section .accordion-row:hover,
.course-content-section .tab-content > .tab-pane > .bg-white:hover {
  box-shadow: var(--vx-shadow-md);
  transition: box-shadow .2s ease;
}

/* Star rating tint to brand blue (cover area is light on dark, so we leave it) */
.course-content-section .stars,
.course-content-section .rating .star {
  color: #FFB400;
}