:root {
  --j-navy-950: #071827;
  --j-navy-900: #0b2239;
  --j-navy-800: #123d67;
  --j-navy-700: #1c4d7d;
  --j-blue-600: #2d5d87;
  --j-blue-500: #3c76a5;
  --j-teal-600: #177e89;
  --j-teal-500: #2aa6a4;
  --j-gold-600: #d5a718;
  --j-gold-500: #ffc933;
  --j-success: #1e8e5a;
  --j-warning: #c87500;
  --j-danger: #d14343;
  --j-info: #2f6fdb;
  --j-bg: #f6f8fb;
  --j-surface: #ffffff;
  --j-surface-raised: #ffffff;
  --j-surface-soft: #f1f5f9;
  --j-text: #17243a;
  --j-muted: #617187;
  --j-border: #dce5ee;
  --j-border-strong: #c4d0dc;
  --j-shadow-sm: 0 4px 18px rgba(8, 37, 63, .06);
  --j-shadow: 0 18px 48px rgba(8, 37, 63, .10);
  --j-radius-sm: 10px;
  --j-radius: 16px;
  --j-radius-lg: 22px;
  --j-header: 72px;
  --j-sidebar: 276px;
  /*--j-reading: 840px;*/
  --j-reading: 80%;
  --j-transition: 180ms ease;
  --j-white : #fff;
  --j-bg-btn-light-hover : #f1f5f9;
  --j-light-grey : #d0d3d5;
}

html { scroll-behavior: smooth; }
html[dir="rtl"] { scroll-behavior: smooth; }
* { box-sizing: border-box; }

/* Header */
.global-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 1035;
  min-height: 72px;
  background: rgba(255, 255, 255, .94);
  border-bottom: 1px solid #dce5ee;
  backdrop-filter: blur(16px);
}

.global-header .menubar {
  padding: 0;
  background: transparent;
}

.global-header .navbar {
  min-height: 72px;
  padding-block: .65rem;
}

.global-header .navbar-collapse {
  gap: .25rem;
}

.global-header .navbar-brand {
  margin-inline-end: 1.5rem;
}

.global-header .navbar-brand img {
  width: auto;
  height: 42px;
  object-fit: contain;
}

.global-header .main-nav-wrap .nav-link {
  padding: .65rem .75rem !important;
  color: #617187 !important;
  background: transparent !important;
  border-radius: 11px;
  font-weight: 650;
  transition: color 180ms ease, background-color 180ms ease;
}

.global-header .main-nav-wrap .nav-link:hover,
.global-header .main-nav-wrap .nav-link:focus {
  color: #123d67 !important;
  background: #f1f5f9 !important;
}

.global-header .main-nav-wrap li .navbarHover {
  top: calc(100% + 8px);
  padding: .55rem;
  background: #fff;
  border: 1px solid #dce5ee;
  border-radius: 14px;
  box-shadow: 0 18px 48px rgba(8, 37, 63, .10);
}

.global-header .navbar-nav .navbarHover li a {
  padding: .55rem .7rem;
  color: #17243a;
  border-radius: 9px;
}

.global-header .navbar-nav .navbarHover li a:hover {
  color: #123d67;
  background: #e9f2f8;
}

.global-header .navbar-collapse > form {
  display: none !important;
}

.global-header .right-menubar {
  align-items: center;
  gap: .5rem;
  margin-inline-start: auto;
}

.global-header .right-menubar > li {
  padding: 0;
}

.global-header .right-menubar .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: .55rem .85rem;
  border-radius: 11px;
  font-size: 14px;
  font-weight: 650;
  line-height: 1.2;
  text-decoration: none;
}

.global-header .right-menubar .btn-light {
  color: #17243a;
  background: #fff;
  border: 1px solid #dce5ee;
}

.global-header .right-menubar .btn-light:hover,
.global-header .right-menubar .btn-light:focus {
  color: #17243a;
  background: #f1f5f9;
  border-color: #c4d0dc;
}

.global-header .right-menubar .btn-primary {
  color: #fff;
  background: #123d67;
  border-color: #123d67;
}

.global-header .right-menubar .btn-primary:hover,
.global-header .right-menubar .btn-primary:focus {
  background: #1c4d7d;
  border-color: #1c4d7d;
}

.global-header .right-menubar .header-action-icon {
  width: 42px;
  padding-inline: 0;
}

.global-header .right-menubar .header-action-icon i,
.global-header .right-menubar .current-language i {
  margin: 0;
  font-size: 16px;
}

.global-header .current-language {
  min-width: 104px;
  gap: .45rem;
}

.global-header .language-dropdown .dropdown-menu {
  min-width: 170px;
  padding: .55rem;
  background: #fff;
  border: 1px solid #dce5ee;
  border-radius: 14px;
  box-shadow: 0 18px 48px rgba(8, 37, 63, .10);
}

.global-header .language-dropdown .dropdown-item {
  padding: .55rem .7rem;
  color: #17243a;
  border: 0;
  border-radius: 9px;
  background: transparent;
}

.global-header .language-dropdown .dropdown-item:hover,
.global-header .language-dropdown .dropdown-item:focus,
.global-header .language-dropdown .dropdown-item.active {
  color: #123d67;
  background: #e9f2f8;
}

.global-header .profile-dropdown img {
  width: 40px !important;
  height: 40px !important;
}

@media (max-width: 991.98px) {
  .global-header .navbar {
    min-height: 72px;
  }

  .global-header .navbar-brand img {
    height: 38px;
  }
}


/* Body */
body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--j-text);
  background: var(--j-bg);
  font-family: Inter, "Segoe UI", Tahoma, Arial, sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
html[lang="ar"] body { font-family: Tahoma, "Segoe UI", Arial, sans-serif; }
a { color: var(--j-navy-700); }
a:hover { color: var(--j-navy-800); }
img { max-width: 100%; }
button, input, select, textarea { font: inherit; }

body.theme-dark {
  --j-bg: #07131f;
  --j-surface: #0e2030;
  --j-surface-raised: #13283a;
  --j-surface-soft: #102536;
  --j-text: #edf4f9;
  --j-muted: #a7b7c5;
  --j-border: #274256;
  --j-border-strong: #3a5870;
  --j-shadow-sm: 0 5px 20px rgba(0, 0, 0, .25);
  --j-shadow: 0 22px 55px rgba(0, 0, 0, .38);
  color-scheme: dark;
}
body.high-contrast {
  --j-border: #54687a;
  --j-border-strong: #0a1622;
  --j-muted: #3f5265;
}
body.theme-dark.high-contrast { --j-border: #9fb3c4; --j-muted: #d5e2eb; }
body.reduced-motion *,
body.reduced-motion *::before,
body.reduced-motion *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .001ms !important; }

.h1, .h2, .h3, .h4, .h5, .h6, h1, h2, h3, h4, h5, h6 {
  margin-top: 0;
  margin-bottom: .5rem;
  font-weight: 500;
  line-height: 1.2;
  color: var(--bs-heading-color);
}

.skip-link {
  position: fixed;
  inset-block-start: -80px;
  inset-inline-start: 1rem;
  z-index: 3000;
  padding: .75rem 1rem;
  color: #fff;
  background: var(--j-navy-800);
  border-radius: var(--j-radius-sm);
  box-shadow: var(--j-shadow);
}
.skip-link:focus { inset-block-start: 1rem; }

.j-icon {
  width: 1.15em;
  height: 1.15em;
  display: inline-block;
  flex: 0 0 auto;
  vertical-align: -.18em;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon-fill { fill: currentColor; stroke: none; }

.surface {
  background: var(--j-surface);
  border: 1px solid var(--j-border);
  border-radius: var(--j-radius);
  box-shadow: var(--j-shadow-sm);
}
.surface-soft {
  background: var(--j-surface-soft);
  border: 1px solid var(--j-border);
  border-radius: var(--j-radius);
}
.text-muted, .text-muted1 {
  color: var(--j-muted) !important;
  --bs-text-opacity: 1;
  text-align: justify;
}
.section-title { color: var(--j-text); font-weight: 750; letter-spacing: -.025em; }
.eyebrow { color: var(--j-blue-600); font-size: .78rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .35rem .7rem;
  color: var(--j-text);
  background: var(--j-surface-soft);
  border: 1px solid var(--j-border);
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 650;
}
.pill-end { margin-inline-start: auto; }
.pill-end + .pill-end { margin-inline-start: 0; }
.empty-state { padding: 4rem 1.5rem; text-align: center; }
.empty-state .empty-icon { width: 64px; height: 64px; margin: 0 auto 1rem; display: grid; place-items: center; border-radius: 20px; background: var(--j-surface-soft); color: var(--j-blue-600); font-size: 1.5rem; }

.btn { border-radius: 11px; font-weight: 650; transition: transform var(--j-transition), background-color var(--j-transition), border-color var(--j-transition), box-shadow var(--j-transition); }
.btn:active { transform: translateY(1px); }
.btn-primary {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--j-navy-800);
  --bs-btn-border-color: var(--j-navy-800);
  --bs-btn-hover-bg: var(--j-navy-700);
  --bs-btn-hover-border-color: var(--j-navy-700);
  --bs-btn-active-bg: var(--j-navy-900);
  --bs-btn-active-border-color: var(--j-navy-900);
  --bs-btn-disabled-bg: #7e91a5;
  --bs-btn-disabled-border-color: #7e91a5;
}
.btn.btn-primary:hover {
  color: var(--bs-btn-hover-color);
  background-color: var(--bs-btn-hover-bg);
  border-color: var(--bs-btn-hover-border-color);
}
.btn-ai { color: #fff; background: linear-gradient(135deg, var(--j-navy-800), var(--j-teal-600)); border: 0; }
.btn-ai:hover, .btn-ai:focus { color: #fff; filter: brightness(1.07); }
.btn-light {
  --bs-btn-bg: var(--j-surface);
  --bs-btn-color: var(--j-text);
  --bs-btn-border-color: var(--j-border);
  --bs-btn-hover-bg: var(--j-surface-soft);
  --bs-btn-hover-color: var(--j-text);
  --bs-btn-hover-border-color: var(--j-border-strong);
}
.btn-light {
 color: #17243a;
   /*background: #fff;
  border: 1px solid #dce5ee;*/
  /*color: var(--j-text);*/
  background: var(--j-white);
  border: 1px solid var(--j-border);
}
.btn-light:hover, .btn-light:focus {
  color: #17243a;
  background: var(--j-bg-btn-light-hover);
  border-color: #c4d0dc;
  /*background: var(--j-surface-soft);
  border-color: var(--j-border-strong);*/
}
.form-control, .form-select, .input-group-text {
  color: var(--j-text);
  background-color: var(--j-surface);
  border-color: var(--j-border);
  border-radius: 11px;
}
.form-control:focus, .form-select:focus {
  color: var(--j-text);
  background-color: var(--j-surface);
  border-color: var(--j-blue-500);
  box-shadow: 0 0 0 .25rem rgba(60, 118, 165, .16);
}
.form-control::placeholder { color: var(--j-muted); opacity: .9; }
.dropdown-menu { color: var(--j-text); background: var(--j-surface-raised); border-color: var(--j-border); border-radius: 14px; box-shadow: var(--j-shadow); padding: .55rem; }
.dropdown-item { color: var(--j-text); border-radius: 9px; padding: .55rem .7rem; }
.dropdown-item:hover, .dropdown-item:focus, .dropdown-item.active { color: var(--j-navy-800); background: #e9f2f8; }
body.theme-dark .dropdown-item:hover, body.theme-dark .dropdown-item:focus, body.theme-dark .dropdown-item.active { color: #fff; background: #1b3e55; }
.accordion { --bs-accordion-bg: var(--j-surface); --bs-accordion-color: var(--j-text); --bs-accordion-border-color: var(--j-border); --bs-accordion-btn-bg: var(--j-surface); --bs-accordion-btn-color: var(--j-text); --bs-accordion-active-bg: var(--j-surface-soft); --bs-accordion-active-color: var(--j-navy-800); }
body.theme-dark .accordion { --bs-accordion-active-color: #c9e4f7; }
.modal-content { color: var(--j-text); background: var(--j-surface); border-color: var(--j-border); border-radius: var(--j-radius-lg); }
.toast { border-radius: 13px; box-shadow: var(--j-shadow); }

/*
:focus-visible { outline: 3px solid rgba(42, 166, 164, .58) !important; outline-offset: 2px !important; }
*/

/* Brand and global navigation */
.brand {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  color: var(--j-text);
  text-decoration: none;
  font-weight: 850;
  letter-spacing: -.02em;
}
.brand:hover { color: var(--j-text); }
.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--j-navy-800), var(--j-teal-500));
  border-radius: 13px;
  box-shadow: 0 7px 18px rgba(18, 61, 103, .2);
  font-size: 1.1rem;
  font-weight: 900;
}
.global-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 1035;
  min-height: var(--j-header);
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid var(--j-border);
  backdrop-filter: blur(16px);
}
body.theme-dark .global-header { background: rgba(14,32,48,.94); }
.global-header .navbar { min-height: var(--j-header); }
.global-header .nav-link, .app-topbar .nav-link { color: var(--j-muted); font-weight: 650; }
.global-header .nav-link:hover, .global-header .nav-link.active, .app-topbar .nav-link:hover, .app-topbar .nav-link.active { color: var(--j-navy-800); }
body.theme-dark .global-header .nav-link:hover, body.theme-dark .global-header .nav-link.active, body.theme-dark .app-topbar .nav-link:hover, body.theme-dark .app-topbar .nav-link.active { color: #d8ebf8; }
.mega-menu { min-width: 420px; padding: 1rem; }
.mega-menu .menu-heading { color: var(--j-muted); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.menu-link { display: flex; gap: .75rem; align-items: flex-start; padding: .65rem; color: var(--j-text); text-decoration: none; border-radius: 11px; }
.menu-link:hover { color: var(--j-navy-800); background: var(--j-surface-soft); }
.menu-link small { color: var(--j-muted); }
.current-language { min-width: 104px; justify-content: center; }
.avatar { width: 40px; height: 40px; display: grid; place-items: center; color: #fff; background: var(--j-navy-800); border-radius: 50%; font-weight: 800; }

/* Public pages */
.public-main { min-height: 60vh; }
.public-hero {
  position: relative;
  overflow: hidden;
  padding: 6.5rem 0 5.5rem;
  background: linear-gradient(180deg, #eaf3f8 0%, #f6f8fb 80%);
}
body.theme-dark .public-hero { background: linear-gradient(180deg, #0d293b 0%, var(--j-bg) 84%); }
.public-hero::after { content: ""; position: absolute; width: 520px; height: 520px; inset-inline-end: -190px; inset-block-start: -240px; border-radius: 50%; background: rgba(42,166,164,.08); }
.hero-title { max-width: 810px; font-size: clamp(2.6rem, 5vw, 5.2rem); font-weight: 850; letter-spacing: -.055em; line-height: 1.02; }
.hero-copy { max-width: 720px; font-size: 1.15rem; line-height: 1.75; color: var(--j-muted); }
.hero-demo { position: relative; padding: 1.1rem; background: rgba(255,255,255,.6); border: 1px solid rgba(255,255,255,.8); border-radius: 26px; box-shadow: var(--j-shadow); backdrop-filter: blur(16px); }
body.theme-dark .hero-demo { background: rgba(14,32,48,.68); border-color: var(--j-border); }
.stat-value { font-size: 1.8rem; font-weight: 850; letter-spacing: -.03em; }
.public-section { padding: 5rem 0; }
.public-footer { padding: 4rem 0 2rem; color: #d8e4ee; background: var(--j-navy-950); }
.public-footer a { color: #d8e4ee; text-decoration: none; }
.public-footer a:hover { color: #fff; text-decoration: underline; }

/* App shell */
.app-shell { min-height: 100vh; }
.app-topbar {
  position: sticky;
  inset-block-start: 0;
  z-index: 1040;
  min-height: var(--j-header);
  display: flex;
  align-items: center;
  gap: .75rem;
  padding-inline: 1rem;
  background: rgba(255,255,255,.95);
  border-bottom: 1px solid var(--j-border);
  backdrop-filter: blur(16px);
}
body.theme-dark .app-topbar { background: rgba(14,32,48,.95); }
.global-search { flex: 1; max-width: 590px; margin-inline: auto; }
.global-search .form-control, .global-search .input-group-text { background: var(--j-surface-soft); }
.app-sidebar {
  position: fixed;
  inset-block-start: var(--j-header);
  inset-block-end: 0;
  inset-inline-start: 0;
  z-index: 1025;
  width: var(--j-sidebar);
  padding: 1rem;
  overflow-y: auto;
  background: var(--j-surface);
  border-inline-end: 1px solid var(--j-border);
  transition: transform 220ms ease;
}
.app-sidebar.is-collapsed { transform: translateX(calc(-1 * var(--j-sidebar))); }
html[dir="rtl"] .app-sidebar.is-collapsed { transform: translateX(var(--j-sidebar)); }
.app-main { min-height: calc(100vh - var(--j-header)); margin-inline-start: var(--j-sidebar); padding: 1.5rem 1.75rem 5rem; transition: margin 220ms ease; }
.app-main.is-expanded { margin-inline-start: 0; }
.sidebar-section { margin: 1.15rem .75rem .4rem; color: var(--j-muted); font-size: .69rem; font-weight: 850; letter-spacing: .09em; text-transform: uppercase; }
.app-sidebar .nav-link { display: flex; align-items: center; gap: .75rem; margin-block: .12rem; padding: .68rem .78rem; color: var(--j-muted); border-radius: 11px; font-weight: 650; }
.app-sidebar .nav-link:hover, .app-sidebar .nav-link.active { color: var(--j-navy-800); background: #eaf2f8; }
body.theme-dark .app-sidebar .nav-link:hover, body.theme-dark .app-sidebar .nav-link.active { color: #dcecf7; background: #17364b; }
.mobile-bottom { display: none; }

.page-head { margin-bottom: 1.5rem; }
.page-head h1 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.55rem); font-weight: 830; letter-spacing: -.04em; }
.page-head p { margin: .55rem 0 0; max-width: 850px; color: var(--j-muted); }
.breadcrumb { padding: 0px; --bs-breadcrumb-divider-color: var(--j-muted); --bs-breadcrumb-item-active-color: var(--j-muted); }
.breadcrumb a { text-decoration: none; }

.hero-panel { position: relative; overflow: hidden; padding: 2rem; color: #fff; background: linear-gradient(135deg, var(--j-navy-900), var(--j-navy-700) 66%, var(--j-teal-600)); border-radius: 24px; box-shadow: var(--j-shadow); }
.hero-panel::after { content: ""; position: absolute; width: 310px; height: 310px; inset-inline-end: -100px; inset-block-start: -135px; border-radius: 50%; background: rgba(255,255,255,.09); }
.metric-card { height: 100%; padding: 1.15rem; }
.metric-icon { width: 46px; height: 46px; display: grid; place-items: center; color: var(--j-navy-800); background: #f7edc8; border-radius: 14px; }
body.theme-dark .metric-icon { color: #ffe9a0; background: #4c401b; }
.progress { height: 7px; background: var(--j-surface-soft); }
.progress-bar { background: linear-gradient(90deg, var(--j-navy-800), var(--j-teal-500)); }
.timeline-dot { width: 11px; height: 11px; flex: 0 0 auto; border-radius: 50%; background: var(--j-border-strong); }
.timeline-dot.active { background: var(--j-blue-600); box-shadow: 0 0 0 5px rgba(45,93,135,.12); }
.timeline-dot.done { background: var(--j-success); }

/* Course cards and lists */
.course-grid { --bs-gutter-x: 1.25rem; --bs-gutter-y: 1.25rem; }
.course-card { height: 100%; overflow: hidden; transition: transform var(--j-transition), box-shadow var(--j-transition), border-color var(--j-transition); }
.course-card:hover { transform: translateY(-3px); border-color: #b9cad8; box-shadow: var(--j-shadow); }
.course-media { position: relative; display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--j-surface-soft); }
.course-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 300ms ease; }
.course-card:hover .course-media img { transform: scale(1.025); }
.course-media .course-category { position: absolute; inset-block-start: .8rem; inset-inline-start: .8rem; }
.course-media .course-category.course-category-bottom-end { inset-block-start: auto; inset-inline-start: auto; inset-block-end: .8rem; inset-inline-end: .8rem; }
.course-play { position: absolute; inset-inline-end: .85rem; inset-block-end: .85rem; width: 42px; height: 42px; display: grid; place-items: center; color: var(--j-navy-800); background: rgba(255,255,255,.92); border-radius: 50%; box-shadow: 0 7px 22px rgba(7,24,39,.18); }
.course-card h3 a { color: var(--j-text); text-decoration: none; }
.course-card h3 a:hover { color: var(--j-navy-700); }
.course-card-footer { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-top: 1rem; }
.catalog-toolbar { position: sticky; inset-block-start: calc(var(--j-header) + .75rem); z-index: 1010; }
.pagination .page-link { color: var(--j-navy-800); background: var(--j-surface); border-color: var(--j-border); }
.pagination .page-item.active .page-link { color: #fff; background: var(--j-navy-800); border-color: var(--j-navy-800); }
@media only screen and (min-width: 992px) {
  .course-card {
    margin-top: 0;
  }
}


/* Course details */
.course-hero { position: relative; overflow: hidden; padding: 2.4rem; color: #fff; background: linear-gradient(130deg, var(--j-navy-950), var(--j-navy-700) 70%, var(--j-teal-600)); border-radius: 25px; }
.course-hero::after { content: ""; position: absolute; inset-inline-end: -70px; inset-block-start: -130px; width: 330px; height: 330px; border-radius: 50%; background: rgba(255,255,255,.08); }
.course-summary-card { min-height: 240px; }
.course-module-link { display: flex; align-items: center; gap: .85rem; padding: .75rem; color: var(--j-text); text-decoration: none; border-radius: 10px; }
.course-module-link:hover { color: var(--j-navy-800); background: var(--j-surface-soft); }
.module-item-icon { width: 38px; height: 38px; display: grid; place-items: center; flex: 0 0 auto; color: var(--j-navy-800); background: var(--j-surface-soft); border-radius: 12px; }

/* Immersive learning */
.learning-shell { min-height: 100vh; background: var(--j-bg); }
.reading-progress { position: fixed; inset-block-start: 0; inset-inline: 0; z-index: 2000; height: 4px; background: transparent; }
.reading-progress > span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--j-gold-500), var(--j-teal-500)); transition: width 90ms linear; }
.course-outline {
  position: fixed;
  inset-block: 0;
  inset-inline-start: 0;
  z-index: 1050;
  width: 330px;
  overflow-y: auto;
  background: var(--j-surface);
  border-inline-end: 1px solid var(--j-border);
  transition: transform 230ms ease;
}
.course-outline.is-hidden { transform: translateX(-100%); }
html[dir="rtl"] .course-outline.is-hidden { transform: translateX(100%); }
.outline-header { position: sticky; inset-block-start: 0; z-index: 2; padding: 1rem; background: var(--j-surface); border-bottom: 1px solid var(--j-border); }
.outline-module { border-bottom: 1px solid var(--j-border); }
.outline-module-toggle { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: .7rem; padding: 1rem; color: var(--j-text); background: none; border: 0; text-align: start; }
.outline-module-toggle:hover { background: var(--j-surface-soft); }
.outline-context, .outline-lesson { width: 100%; display: flex; align-items: center; gap: .65rem; padding: .62rem 1rem; color: var(--j-muted); background: transparent; border: 0; border-inline-start: 3px solid transparent; text-align: start; }
.outline-context:hover, .outline-lesson:hover { color: var(--j-text); background: var(--j-surface-soft); }
.outline-context.active, .outline-lesson.active { color: var(--j-navy-800); background: #eaf3f8; border-inline-start-color: var(--j-teal-500); font-weight: 700; }
body.theme-dark .outline-context.active, body.theme-dark .outline-lesson.active { color: #d7ebf7; background: #18374b; }
.outline-label { padding: .75rem 1rem .35rem; color: var(--j-muted); font-size: .7rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.learning-main { min-height: 100vh; margin-inline-start: 330px; transition: margin 230ms ease; }
.learning-main.is-full { margin-inline-start: 0; }
.learning-toolbar { position: sticky; inset-block-start: 0; z-index: 1040; background: rgba(255,255,255,.95); border-bottom: 1px solid var(--j-border); backdrop-filter: blur(15px); }
body.theme-dark .learning-toolbar { background: rgba(14,32,48,.95); }
.learning-toolbar-main { min-height: 68px; display: flex; align-items: center; gap: .75rem; padding: .65rem 1rem; }
.learning-context { min-width: 0; flex: 1; }
.learning-context strong, .learning-context small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.learning-tabs { display: flex; gap: .35rem; padding: 0 1rem .65rem; overflow-x: auto; scrollbar-width: thin; }
.learning-tab { flex: 0 0 auto; padding: .55rem .8rem; color: var(--j-muted); background: transparent; border: 0; border-radius: 10px; font-weight: 700; }
.learning-tab:hover { color: var(--j-text); background: var(--j-surface-soft); }
.learning-tab.active { color: var(--j-navy-800); background: #e8f2f8; }
body.theme-dark .learning-tab.active { color: #d8ebf7; background: #19384e; }
.learning-content { padding: 2rem 1.25rem 7.5rem; }
.reading-column { max-width: var(--j-reading); margin-inline: auto; }
.reading-column p, .reading-column li { font-size: 1.06rem; line-height: 1.9; }
.reading-column h1, .reading-column h2, .reading-column h3 { letter-spacing: -.025em; }
.resource-tabs { display: flex; flex-wrap: wrap; gap: .55rem; }
.resource-tab { padding: .55rem .8rem; color: var(--j-muted); background: var(--j-surface); border: 1px solid var(--j-border); border-radius: 11px; font-weight: 700; }
.resource-tab.active { color: #fff; background: var(--j-navy-800); border-color: var(--j-navy-800); }
.video-frame { aspect-ratio: 16/9; display: grid; place-items: center; color: #fff; background: radial-gradient(circle at 50% 40%, #163f5e, #030a11 72%); border-radius: 20px; overflow: hidden; }
.video-play { width: 76px; height: 76px; display: grid; place-items: center; color: var(--j-navy-900); background: #fff; border: 0; border-radius: 50%; box-shadow: 0 15px 45px rgba(0,0,0,.3); }
.learning-bottom-nav { position: fixed; inset-inline-start: calc(330px + 1rem); inset-inline-end: 1rem; inset-block-end: 1rem; z-index: 1035; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1rem; padding: .65rem; background: var(--j-surface); border: 1px solid var(--j-border); border-radius: 16px; box-shadow: var(--j-shadow); transition: inset-inline-start 230ms ease; }
.learning-main.is-full .learning-bottom-nav { inset-inline-start: 1rem; }
.learning-status { min-width: 0; text-align: center; }
.learning-status strong, .learning-status small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.focus-mode .learning-toolbar .learning-toolbar-context,
.focus-mode .learning-toolbar .focus-hide,
.focus-mode .learning-bottom-nav .learning-status { display: none !important; }
.focus-mode .reading-column { max-width: 900px; }

/* Assessment */
.assessment-hero { padding: 2rem; color: #fff; background: linear-gradient(135deg, var(--j-navy-900), #183f62); border-radius: 24px; }
.readiness-ring { width: 112px; height: 112px; display: grid; place-items: center; border-radius: 50%; background: conic-gradient(var(--j-teal-500) 0 86%, rgba(255,255,255,.18) 86%); }
.readiness-ring::after { content: "86%"; width: 84px; height: 84px; display: grid; place-items: center; color: #fff; background: var(--j-navy-900); border-radius: 50%; font-size: 1.45rem; font-weight: 850; }
.question-type-card { height: 100%; padding: 1rem; border: 1px solid var(--j-border); border-radius: 14px; background: var(--j-surface); }
.question-type-icon { width: 40px; height: 40px; display: grid; place-items: center; color: var(--j-navy-800); background: var(--j-surface-soft); border-radius: 12px; }
.exam-shell { min-height: 70vh; }
.question-nav { display: grid; grid-template-columns: repeat(5, 1fr); gap: .45rem; }
.question-nav button { aspect-ratio: 1; border: 1px solid var(--j-border); border-radius: 9px; background: var(--j-surface); color: var(--j-text); font-weight: 750; }
.question-nav button.active { color: #fff; background: var(--j-navy-800); border-color: var(--j-navy-800); }
.question-nav button.answered { border-color: var(--j-success); box-shadow: inset 0 -3px var(--j-success); }
.question-nav button.flagged { border-color: var(--j-warning); }
.answer-option { width: 100%; display: flex; align-items: flex-start; gap: .75rem; padding: 1rem; color: var(--j-text); background: var(--j-surface); border: 1px solid var(--j-border); border-radius: 13px; text-align: start; }
.answer-option:hover { border-color: var(--j-blue-500); background: var(--j-surface-soft); }
.answer-option.selected { border-color: var(--j-navy-800); box-shadow: 0 0 0 3px rgba(18,61,103,.10); }
.course-assessment-btn{border-radius: 0px; background: linear-gradient(135deg, var(--j-navy-800), var(--j-teal-600)); height: 60px; display: flex; align-items: center; justify-content: center; color: #fff !important; }
.course-assessment-btn:hover, .course-assessment-btn:focus { filter: brightness(1.07); }
.course-assessment-btn a{ color: #fff !important; }
.assessment-body .progress { height: 7px; background: var(--j-surface-soft); }
.assessment-body .progress-bar { display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-orient: vertical; -webkit-box-direction: normal; -ms-flex-direction: column; flex-direction: row; -webkit-box-pack: center; -ms-flex-pack: center; justify-content: center; color: #fff; text-align: center; background-color: #007bff; background: linear-gradient(135deg, var(--j-navy-800), var(--j-teal-600)) !important; background: linear-gradient(90deg, var(--j-navy-800), var(--j-teal-500)); transition: width .6s ease; }
@media (min-width: 992px) {
  .assessment-overview-card { top: var(--assessment-sticky-top, 132px); max-height: calc(100vh - var(--assessment-sticky-top, 132px) - 16px); overflow-y: auto; scrollbar-width: thin; }
}
.assessment-body .question-text{text-align: justify;}
.question-answer-attempt-block{background: linear-gradient(90deg, var(--j-surface-soft), #fff);transition: width 90ms linear;}
.course-assessment-body #question-container, .question-container {padding: 10px;border: 1px solid #ddd;border-radius: 8px;margin-bottom: 20px;font-family: Arial, sans-serif;}

.bordered-correct {border: 1px solid #198754;}
.border-wrong {border: 1px solid #dc3545;}
.text-grade {position: absolute;right: 48px;}
.unit-title {  margin-bottom: 10px;}
.unit-body {  padding-left: 10px;}
.unit-competency {  margin-bottom: 10px;}
.collapseButton i {color: gray;}
.submit-card {opacity: 0;transform: translateY(-20px);transition: opacity 0.5s ease, transform 0.5s ease;}
.submit-card.show {opacity: 1;transform: translateY(0);}
.text-success{font-weight: 500;}
.text-danger{font-weight: 500;}



/* Faculty Details */
.facultyDetails-tabs { display: flex; gap: .4rem; padding: 0 1rem .65rem; overflow-x: auto; scrollbar-width: thin; justify-content: center; border-bottom: 1px solid var(--j-border);}
.facultyDetails-tab { flex: 0 0 auto; padding: .55rem .8rem; color: var(--j-muted); background: transparent; border: 0; border-radius: 10px; font-weight: 700; }
.facultyDetails-tab svg { color: inherit; }
.facultyDetails-tab svg path { fill: currentColor; }
.facultyDetails-tab:hover { color: var(--j-text); background: var(--j-surface-soft); }
.facultyDetails-tab.active { color: var(--j-navy-800); background: #e8f2f8; }

/* Faculty Program */
.facultyProgram-tabs { display: flex; gap: .4rem; padding: 0 1rem .65rem; overflow-x: auto; scrollbar-width: thin; justify-content: center; border-bottom: 1px solid var(--j-border);}
.facultyProgram-tab { flex: 0 0 auto; padding: .55rem .8rem; color: var(--j-muted); background: transparent; border: 0; border-radius: 10px; font-weight: 700; }
.facultyProgram-tab svg { color: inherit; }
.facultyProgram-tab svg path { fill: currentColor; }
.facultyProgram-tab:hover { color: var(--j-text); background: var(--j-surface-soft); }
.facultyProgram-tab.active { color: var(--j-navy-800); background: #e8f2f8; }
.review-icon i {color: #dedfe0; padding: 2px;}

/* Auth */
.auth-shell { min-height: 100vh; display: grid; grid-template-columns: 1.05fr .95fr; }
.auth-visual { min-height: 100vh; display: flex; flex-direction: column; justify-content: space-between; padding: clamp(2rem, 5vw, 5rem); color: #fff; background: linear-gradient(145deg, var(--j-navy-950), var(--j-navy-700), var(--j-teal-600)); }
.auth-panel { min-height: 100vh; display: grid; place-items: center; padding: 2rem; background: var(--j-bg); }
.auth-card { width: min(470px, 100%); }

/* Generic functional pages */
.kanban-column { min-height: 300px; padding: 1rem; background: var(--j-surface-soft); border: 1px dashed var(--j-border-strong); border-radius: var(--j-radius); }
.list-row { display: flex; align-items: center; gap: 1rem; padding: 1rem; border-bottom: 1px solid var(--j-border); }
.list-row:last-child { border-bottom: 0; }
.builder-canvas { min-height: 550px; padding: 1.5rem; background-image: radial-gradient(var(--j-border) 1px, transparent 1px); background-size: 20px 20px; border-radius: var(--j-radius); }
.node-card { padding: 1rem; background: var(--j-surface); border: 1px solid var(--j-border); border-radius: 13px; box-shadow: var(--j-shadow-sm); }
.status-dot { width: 10px; height: 10px; display: inline-block; border-radius: 50%; background: var(--j-success); }
.ai-dock { position: fixed; inset-inline-end: 1.25rem; inset-block-end: 1.25rem; z-index: 1055; }
.ai-panel { position: fixed; inset-inline-end: 1.25rem; inset-block-end: 5.3rem; z-index: 1050; width: min(390px, calc(100vw - 2rem)); max-height: 72vh; display: none; overflow-y: auto; }
.ai-panel.show { display: block; animation: rise .18s ease-out; }
/* Keep the AI launcher clear of fixed learning navigation. */
.learning-shell .ai-dock { inset-block-end: 6.25rem; }
.learning-shell .ai-panel { inset-block-end: 10.25rem; }

.chat-bubble { max-width: 90%; margin: .55rem 0; padding: .75rem .9rem; border-radius: 14px; }
.chat-bubble.ai { background: var(--j-surface-soft); border: 1px solid var(--j-border); }
.chat-bubble.user { margin-inline-start: auto; color: #fff; background: var(--j-navy-800); }

@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* RTL-specific polish */
html[dir="rtl"] .breadcrumb-item + .breadcrumb-item::before { float: right; padding-left: var(--bs-breadcrumb-item-padding-x); padding-right: 0; }
html[dir="rtl"] .dropdown-menu-end { --bs-position: start; }
html[dir="rtl"] .text-start { text-align: right !important; }
html[dir="rtl"] .text-end { text-align: left !important; }
html[dir="rtl"] .ms-auto { margin-left: 0 !important; margin-right: auto !important; }
html[dir="rtl"] .me-auto { margin-right: 0 !important; margin-left: auto !important; }
html[dir="rtl"] .form-select { background-position: left .75rem center; padding-left: 2.25rem; padding-right: .75rem; }
html[dir="rtl"] .input-group > :not(:first-child) { margin-left: 0; margin-right: -1px; }
html[dir="rtl"] .input-group > :first-child { border-radius: 0 var(--bs-border-radius) var(--bs-border-radius) 0; }
html[dir="rtl"] .input-group > :last-child { border-radius: var(--bs-border-radius) 0 0 var(--bs-border-radius); }

/* Responsive */
@media (max-width: 1199.98px) {
  .global-search { max-width: 430px; }
  .catalog-toolbar { position: static; }
}
@media (max-width: 991.98px) {
  :root { --j-header: 66px; }
  .mega-menu { min-width: min(420px, calc(100vw - 2rem)); }
  .app-sidebar { transform: translateX(-100%); box-shadow: var(--j-shadow); }
  html[dir="rtl"] .app-sidebar { transform: translateX(100%); }
  .app-sidebar.mobile-open { transform: none; }
  .app-main, .app-main.is-expanded { margin-inline-start: 0; padding: 1rem 1rem 5.5rem; }
  .global-search { display: none; }
  .mobile-bottom { position: fixed; inset-inline: 0; inset-block-end: 0; z-index: 1020; display: flex; justify-content: space-around; padding: .45rem; background: var(--j-surface); border-top: 1px solid var(--j-border); }
  .mobile-bottom a { min-width: 58px; display: grid; place-items: center; gap: .1rem; color: var(--j-muted); text-decoration: none; font-size: .68rem; }
  .mobile-bottom a.active { color: var(--j-navy-800); }
  body.theme-dark .mobile-bottom a.active { color: #d7eaf7; }
  .course-outline { transform: translateX(-100%); box-shadow: var(--j-shadow); }
  html[dir="rtl"] .course-outline { transform: translateX(100%); }
  .course-outline.mobile-open { transform: none; }
  .learning-main, .learning-main.is-full { margin-inline-start: 0; }
  .learning-bottom-nav, .learning-main.is-full .learning-bottom-nav { inset-inline-start: 1rem; }
  .auth-shell { grid-template-columns: 1fr; }
  .auth-visual { min-height: auto; padding: 2rem; }
  .auth-panel { min-height: auto; padding-block: 3rem; }
}
@media (max-width: 767.98px) {
  .public-hero { padding: 4rem 0 3rem; }
  .public-section { padding: 3.5rem 0; }
  .hero-title { font-size: 2.8rem; }
  .page-head-actions { width: 100%; margin-top: 1rem; }
  .page-head-actions .btn { flex: 1; }
  .learning-toolbar-main { flex-wrap: wrap; }
  .learning-toolbar-actions { width: 100%; display: flex; gap: .45rem; }
  .learning-toolbar-actions .btn { flex: 1; }
  .learning-bottom-nav { grid-template-columns: 1fr 1fr; }
  .learning-status { display: none; }
  .learning-bottom-nav .btn { width: 100%; }
  .reading-column p, .reading-column li { font-size: 1rem; line-height: 1.82; }
  .course-summary-card { min-height: auto; }
  .question-nav { grid-template-columns: repeat(6, 1fr); }
}
@media (max-width: 575.98px) {
  .brand-label { display: none; }
  .header-optional { display: none !important; }
  .hero-panel, .course-hero, .assessment-hero { padding: 1.35rem; border-radius: 18px; }
  .ai-panel { inset-inline: .75rem; inset-block-end: 5rem; width: auto; }
  .ai-dock { inset-inline-end: .85rem; inset-block-end: 4.7rem; }
  .learning-shell .ai-dock { inset-block-end: 8.25rem; }
  .learning-shell .ai-panel { inset-block-end: 12rem; }
  .question-nav { grid-template-columns: repeat(5, 1fr); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}
@media print {
  .global-header, .app-topbar, .app-sidebar, .mobile-bottom, .ai-dock, .ai-panel, .learning-toolbar, .learning-bottom-nav, .course-outline { display: none !important; }
  .app-main, .learning-main { margin: 0 !important; padding: 0 !important; }
  body { background: #fff; color: #000; }
  .surface { box-shadow: none; }
}
.table { --bs-table-bg: transparent; --bs-table-color: var(--j-text); --bs-table-border-color: var(--j-border); }
body.theme-dark .btn-close { filter: invert(1) grayscale(1) brightness(2); }


/* container */
:is(.container, .container-fluid, .container-lg, .container-md, .container-sm, .container-xl, .container-xxl):not(:where(.navbar *)) {
  --bs-gutter-x: 1.5rem;
  --bs-gutter-y: 0;
  width: 100%;
  padding-right: calc(var(--bs-gutter-x) * .5);
  padding-left: calc(var(--bs-gutter-x) * .5);
  margin-right: auto;
  margin-left: auto
}
@media (min-width: 576px) {
  :is(.container, .container-sm):not(:where(.navbar *)) {
    max-width: 540px
  }
}
@media (min-width: 768px) {
  :is(.container, .container-md, .container-sm):not(:where(.navbar *)) {
    max-width: 720px
  }
}
@media (min-width: 992px) {
  :is(.container, .container-lg, .container-md, .container-sm):not(:where(.navbar *)) {
    max-width: 960px
  }
}
@media (min-width: 1200px) {
  :is(.container, .container-lg, .container-md, .container-sm, .container-xl):not(:where(.navbar *)) {
    max-width: 1140px
  }
}
@media (min-width: 1400px) {
  :is(.container, .container-lg, .container-md, .container-sm, .container-xl, .container-xxl):not(:where(.navbar *)) {
    max-width: 1320px
  }
}

/****** Course *******/
.instructor .instructor-icon i:hover {
  background-color: var(--j-bg-btn-light-hover);
  color: var(--j-text);
}

.bg-primary {
  background-color: var(--j-navy-800) !important;
}


.course-description,
.timeline-path {
  margin: 20px 24px;
  line-height: 2;
  font-size: 15px;
}
.course-description.requirements ul,
.timeline-path ul{
  margin: 0px 8px;
  list-style: inside;
}
.course-description.requirements ul li,
.timeline-path ul li {
  position: relative;
  margin: 16px 15px !important;
  line-height: 23px !important;
  list-style-type: none;
}
.course-description.requirements ul li:after,
.timeline-path ul li:after{
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-4);
  left: -18px;
  top: 6px;
  background-color: var(--j-navy-700);
}
.course-description.requirements ul li:before,
.timeline-path ul li:before{
  content: "";
  position: absolute;
  width: 1.5px;
  height: calc(100% + 28px);
  background-color: #754ffe58;
  left: -14px;
  top: 8px;
  background-color: var(--j-blue-500);
  background-color: #3c76a59c;
}
.course-description.requirements ul li:last-child::before,
.timeline-path ul li:last-child::before {
  display: none;
}


/****************/
.d-hide{
  display: none !important;
}
.grey-star-icon{
  color: var(--j-light-grey);
}