:root {
  --blue-950: #061747;
  --blue-900: #09246a;
  --blue-800: #003c9b;
  --blue-700: #0759d9;
  --blue-100: #eaf2ff;
  --green-700: #078b61;
  --green-100: #e6f8f1;
  --orange-600: #ff8700;
  --orange-100: #fff1df;
  --violet-700: #6945cb;
  --violet-100: #f0ebff;
  --teal-700: #0097a7;
  --red-600: #e53242;
  --ink: #071843;
  --muted: #667491;
  --line: #dbe4f2;
  --soft: #f5f8fd;
  --surface: #ffffff;
  --shadow: 0 18px 42px rgba(7, 24, 67, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--soft);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  line-height: 1.45;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

img {
  display: block;
  max-width: 100%;
}

.system {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr);
  min-height: 100vh;
}

.workspace {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  padding: 18px 14px;
  color: #fff;
  background: linear-gradient(180deg, var(--blue-950), #003f9e);
}

.system,
.workspace,
.appbar,
.brand span,
.workspace-switcher,
.space-menu a,
.workspace-collapse strong {
  transition: all 0.2s ease;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 82px;
  padding: 8px 10px 18px;
}

.brand img {
  width: 70px;
  height: 70px;
  object-fit: contain;
  border-radius: 8px;
  background: #fff;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1rem;
  text-transform: uppercase;
}

.brand small {
  color: rgba(255, 255, 255, 0.72);
}

.workspace-collapse {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  width: 100%;
  min-height: 38px;
  margin: 0 0 12px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.08);
  font-weight: 900;
}

.workspace-collapse span {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 1.2rem;
}

.workspace-switcher {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 8px;
  margin-bottom: 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.workspace-btn {
  min-height: 40px;
  border: 0;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.76);
  background: transparent;
  font-weight: 800;
}

.workspace-btn.is-active {
  color: var(--blue-950);
  background: #fff;
}

.space-menu {
  display: none;
  gap: 6px;
}

.space-menu.is-active {
  display: grid;
}

.space-menu a {
  display: flex;
  align-items: center;
  min-height: 42px;
  padding: 10px 12px;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 700;
}

.space-menu a.is-active,
.space-menu a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
}

.sidebar-collapsed .system {
  grid-template-columns: 92px minmax(0, 1fr);
}

.sidebar-collapsed .workspace {
  padding: 18px 10px;
}

.sidebar-collapsed .brand {
  justify-content: center;
  padding-left: 0;
  padding-right: 0;
}

.sidebar-collapsed .brand img {
  width: 56px;
  height: 56px;
}

.sidebar-collapsed .brand span,
.sidebar-collapsed .workspace-collapse strong {
  opacity: 0;
  width: 0;
  overflow: hidden;
}

.sidebar-collapsed .workspace-collapse {
  justify-content: center;
  padding: 0;
}

.sidebar-collapsed .workspace-collapse span {
  transform: rotate(180deg);
}

.sidebar-collapsed .workspace-switcher {
  grid-template-columns: 1fr;
}

.sidebar-collapsed .workspace-btn {
  font-size: 0;
}

.sidebar-collapsed .workspace-btn::first-letter {
  font-size: 0.86rem;
}

.sidebar-collapsed .space-menu a {
  justify-content: center;
  min-height: 44px;
  padding: 8px 4px;
  font-size: 0;
}

.sidebar-collapsed .space-menu a::before {
  content: attr(data-short);
  font-size: 0.78rem;
  font-weight: 900;
}

.app {
  min-width: 0;
}

.appbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: auto minmax(220px, 1fr) minmax(260px, 520px) auto;
  align-items: center;
  gap: 18px;
  min-height: 86px;
  padding: 14px 24px;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.sidebar-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--blue-950);
  background: #fff;
}

.app-kicker {
  display: block;
  color: var(--orange-600);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.appbar h1 {
  margin: 0;
  color: var(--blue-950);
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  letter-spacing: 0;
}

.global-search {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.global-search input {
  width: 100%;
  border: 0;
  outline: 0;
}

.session-card {
  min-width: 150px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.session-card span,
.session-card strong {
  display: block;
}

.session-card span {
  color: var(--muted);
  font-size: 0.8rem;
}

.screen {
  padding: 24px;
}

.portal-landing-mode .system {
  display: block;
}

.portal-landing-mode .workspace,
.portal-landing-mode .appbar {
  display: none;
}

.portal-landing-mode .screen {
  padding: 0;
}

.portal-landing-mode .portal-home {
  max-width: none;
  min-height: 100vh;
  border: 0;
  border-radius: 0;
}

.lms-login-mode .system {
  display: block;
}

.lms-login-mode .workspace,
.lms-login-mode .appbar {
  display: none;
}

.lms-login-mode .screen {
  padding: 0;
}

.lms-login-page {
  min-height: 100vh;
  padding: clamp(22px, 5vw, 56px);
  background:
    linear-gradient(135deg, rgba(6, 23, 71, 0.92), rgba(7, 89, 217, 0.7)),
    url("../donnees/maquette plateforem e-learning.png") center / cover;
}

.lms-login-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  width: min(1180px, 100%);
  margin: 0 auto 28px;
  color: #fff;
}

.lms-login-brand img {
  width: 66px;
  height: 66px;
  object-fit: contain;
  border-radius: 8px;
  background: #fff;
}

.lms-login-brand strong,
.lms-login-brand small {
  display: block;
}

.lms-login-brand strong {
  font-size: 1.15rem;
  text-transform: uppercase;
}

.lms-login-brand small {
  color: rgba(255, 255, 255, 0.78);
}

.lms-login-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.72fr);
  gap: 22px;
  width: min(1180px, 100%);
  margin: 0 auto;
  align-items: stretch;
}

.lms-login-visual,
.lms-login-card {
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 8px;
  box-shadow: 0 30px 80px rgba(7, 24, 67, 0.26);
}

.lms-login-visual {
  display: grid;
  align-content: end;
  min-height: 640px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.11);
  backdrop-filter: blur(10px);
}

.lms-login-visual .image-placeholder {
  min-height: 330px;
  border-color: rgba(255, 255, 255, 0.38);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(234, 242, 255, 0.72)),
    repeating-linear-gradient(45deg, transparent 0 12px, rgba(7, 89, 217, 0.06) 12px 24px);
}

.lms-login-benefits {
  margin-top: 22px;
  color: #fff;
}

.lms-login-benefits h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
}

.lms-login-benefits p {
  color: rgba(255, 255, 255, 0.82);
}

.lms-login-card {
  display: grid;
  align-content: center;
  gap: 14px;
  min-height: 640px;
  padding: clamp(26px, 4vw, 42px);
  background: #fff;
}

.lms-login-card h1 {
  margin: 0;
  color: var(--blue-950);
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.05;
}

.lms-login-card p {
  color: var(--muted);
}

.login-options {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
}

.login-options a {
  color: var(--blue-700);
  font-weight: 900;
}

.password-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.password-field input {
  border: 0;
  border-radius: 0;
}

.password-field button {
  border: 0;
  border-left: 1px solid var(--line);
  color: var(--blue-900);
  background: var(--blue-100);
  font-weight: 900;
}

.credential-tip {
  display: grid;
  gap: 5px;
  padding: 12px;
  border: 1px solid #bfd0ee;
  border-radius: 8px;
  color: var(--blue-900);
  background: var(--blue-100);
  font-size: 0.92rem;
}

.credential-tip strong {
  color: var(--blue-950);
}

.credential-tip span {
  color: var(--muted);
}

.reset-success {
  padding: 12px;
  border-radius: 8px;
  color: var(--green-700) !important;
  background: var(--green-100);
  font-weight: 800;
}

.lms-dashboard-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 20px;
  align-items: stretch;
  min-height: 300px;
  padding: clamp(26px, 5vw, 44px);
  border-radius: 8px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(6, 23, 71, 0.95), rgba(7, 89, 217, 0.7)),
    url("../donnees/maquette plateforem e-learning.png") center / cover;
  box-shadow: var(--shadow);
}

.teacher-dashboard-hero {
  background:
    linear-gradient(90deg, rgba(6, 23, 71, 0.95), rgba(7, 137, 95, 0.68)),
    url("../donnees/assistant ia etudiant et enseignant.png") center / cover;
}

.lms-dashboard-hero h2 {
  max-width: 860px;
  margin: 8px 0 16px;
  font-size: clamp(2.2rem, 4vw, 4.2rem);
  line-height: 1.04;
}

.lms-dashboard-hero p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.05rem;
}

.learning-focus-card {
  display: grid;
  align-content: center;
  gap: 12px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px);
}

.learning-focus-card strong {
  font-size: 2.4rem;
}

.learning-focus-card span,
.learning-focus-card small {
  color: rgba(255, 255, 255, 0.86);
}

.lms-kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 18px 0;
}

.lms-kpi-strip article {
  display: grid;
  gap: 4px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.lms-kpi-strip strong {
  color: var(--blue-950);
  font-size: 1.7rem;
}

.lms-kpi-strip span {
  font-weight: 900;
}

.lms-kpi-strip small {
  color: var(--muted);
}

.lms-analytics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.analytics-card {
  display: grid;
  align-content: start;
  gap: 14px;
  min-height: 260px;
  overflow: hidden;
  position: relative;
}

.analytics-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at top right, rgba(7, 89, 217, 0.11), transparent 34%),
    linear-gradient(180deg, rgba(242, 246, 253, 0.7), transparent 52%);
}

.analytics-card > * {
  position: relative;
  z-index: 1;
}

.analytics-card.wide {
  grid-column: span 2;
}

.analytics-spotlight {
  align-content: center;
  text-align: center;
}

.donut-chart {
  --percent: 50;
  display: grid;
  place-items: center;
  width: 170px;
  height: 170px;
  margin: 0 auto;
  border-radius: 50%;
  background:
    radial-gradient(circle, #fff 0 57%, transparent 58%),
    conic-gradient(var(--blue-700) calc(var(--percent) * 1%), #dbe7fa 0);
  box-shadow: 0 18px 36px rgba(7, 89, 217, 0.16);
}

.donut-chart strong,
.donut-chart span {
  grid-area: 1 / 1;
}

.donut-chart strong {
  color: var(--blue-950);
  font-size: 2rem;
}

.donut-chart span {
  margin-top: 52px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.big-donut {
  width: 190px;
  height: 190px;
}

.teacher-donut {
  background:
    radial-gradient(circle, #fff 0 57%, transparent 58%),
    conic-gradient(var(--green-700) calc(var(--percent) * 1%), #dbe7fa 0);
}

.mini-bars {
  display: flex;
  align-items: end;
  gap: 10px;
  height: 170px;
  padding: 18px 12px 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(to top, rgba(175, 190, 216, 0.35) 1px, transparent 1px) 0 0 / 100% 25%,
    #f8fbff;
}

.mini-bars i {
  position: relative;
  flex: 1;
  min-width: 18px;
  border-radius: 999px 999px 6px 6px;
  background: linear-gradient(180deg, var(--blue-700), var(--blue-900));
  box-shadow: 0 10px 18px rgba(7, 89, 217, 0.18);
}

.mini-bars i span {
  position: absolute;
  left: 50%;
  bottom: -24px;
  transform: translateX(-50%);
  color: var(--muted);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 900;
}

.score-radar {
  position: relative;
  min-height: 180px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at center, transparent 0 22%, rgba(7, 89, 217, 0.12) 23% 24%, transparent 25% 46%, rgba(7, 89, 217, 0.12) 47% 48%, transparent 49%),
    linear-gradient(90deg, transparent 49.5%, rgba(7, 89, 217, 0.12) 50%, transparent 50.5%),
    linear-gradient(0deg, transparent 49.5%, rgba(7, 89, 217, 0.12) 50%, transparent 50.5%),
    #f8fbff;
}

.score-radar span {
  position: absolute;
  left: var(--x);
  top: var(--y);
  transform: translate(-50%, -50%);
  padding: 6px 9px;
  border-radius: 999px;
  color: #fff;
  background: var(--blue-700);
  font-size: 0.78rem;
  font-weight: 900;
  box-shadow: 0 10px 18px rgba(7, 89, 217, 0.18);
}

.learning-map {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbff;
}

.learning-map span {
  aspect-ratio: 1;
  border-radius: 6px;
  background: #e7eefb;
}

.learning-map span[data-level="1"] { background: #d8e5fa; }
.learning-map span[data-level="2"] { background: #a9c7f3; }
.learning-map span[data-level="3"] { background: #5f96e9; }
.learning-map span[data-level="4"] { background: var(--blue-700); }
.learning-map span[data-level="5"] { background: var(--green-700); }

.chart-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 800;
}

.chart-legend.compact {
  justify-content: center;
}

.chart-legend span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.chart-legend i {
  width: 11px;
  height: 11px;
  border-radius: 3px;
}

.legend-blue { background: var(--blue-700); }
.legend-green { background: var(--green-700); }
.legend-orange { background: var(--orange-600); }
.legend-red { background: var(--red-600); }
.legend-soft { background: #d8e5fa; }

.analytics-visual-card {
  grid-template-columns: 0.9fr 1fr;
  align-items: center;
}

.analytics-visual-card .image-placeholder {
  min-height: 180px;
}

.line-graph {
  position: relative;
  min-height: 170px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(to top, rgba(175, 190, 216, 0.35) 1px, transparent 1px) 0 0 / 100% 25%,
    #f8fbff;
}

.line-graph svg {
  position: absolute;
  inset: 14px;
  width: calc(100% - 28px);
  height: calc(100% - 28px);
  overflow: visible;
}

.line-graph polyline {
  fill: none;
  stroke: var(--green-700);
  stroke-width: 5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.line-graph circle {
  fill: #fff;
  stroke: var(--green-700);
  stroke-width: 4;
}

.teacher-analytics-top .mini-bars i {
  background: linear-gradient(180deg, var(--green-700), #04694a);
}

.teacher-insight-panel {
  grid-column: span 2;
}

.teacher-insight-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px minmax(220px, 0.7fr);
  gap: 18px;
}

.insight-chart {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.insight-chart > strong {
  color: var(--blue-950);
  font-size: 1rem;
}

.stacked-bars {
  display: grid;
  gap: 14px;
}

.stack-row {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) 46px;
  gap: 10px;
  align-items: center;
}

.stack-row > span,
.stack-row > strong {
  color: var(--blue-950);
  font-weight: 900;
}

.stack-row i {
  display: flex;
  height: 14px;
  overflow: hidden;
  border-radius: 999px;
  background: #e7eefb;
}

.stack-row b,
.stack-row em,
.stack-row small {
  display: block;
  height: 100%;
}

.stack-row b { background: var(--green-700); }
.stack-row em { background: var(--orange-600); }
.stack-row small { background: var(--red-600); }

.teacher-load {
  height: 190px;
}

.teacher-load i {
  background: linear-gradient(180deg, var(--orange-600), #b55400);
}

.insight-placeholder .image-placeholder {
  min-height: 190px;
}

.learning-command-center,
.lms-content-grid,
.teacher-command-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.learning-path-panel {
  grid-column: span 2;
}

.lms-content-grid .wide,
.teacher-command-grid .wide {
  grid-column: span 2;
}

.path-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.path-track article,
.cohort-grid article {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.mentor-card .image-placeholder {
  width: 92px;
  min-height: 92px;
  margin-bottom: 12px;
  border-radius: 50%;
}

.activity-feed {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.activity-feed li {
  display: grid;
  gap: 3px;
  padding: 12px;
  border-left: 4px solid var(--blue-700);
  border-radius: 8px;
  background: var(--soft);
}

.activity-feed span {
  color: var(--muted);
}

.certificate-preview {
  display: grid;
  gap: 5px;
  margin-bottom: 14px;
  padding: 18px;
  border-radius: 8px;
  background: var(--blue-100);
}

.certificate-preview strong {
  color: var(--blue-950);
  font-size: 2rem;
}

.cohort-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.teacher-actions {
  grid-template-columns: 1fr;
}

.teacher-analytics {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 18px;
}

.risk-list {
  display: grid;
  gap: 10px;
  padding: 14px;
  border-radius: 8px;
  background: #fff4e8;
  color: #8a4200;
}

.risk-list strong {
  color: var(--blue-950);
}

.risk-list span {
  font-weight: 800;
}

.hero-screen {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
  gap: 20px;
}

.hero-banner {
  min-height: 430px;
  display: flex;
  align-items: center;
  padding: clamp(28px, 5vw, 58px);
  overflow: hidden;
  border-radius: 8px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(6, 23, 71, 0.95), rgba(6, 23, 71, 0.55), rgba(6, 23, 71, 0.16)),
    url("../donnees/Maquette portail institutionnel.png") center / cover;
  box-shadow: var(--shadow);
}

.hero-banner h2 {
  max-width: 680px;
  margin: 8px 0 18px;
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.hero-banner p {
  max-width: 600px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.08rem;
}

.eyebrow {
  color: var(--orange-600);
  font-weight: 900;
  text-transform: uppercase;
}

.actions,
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 900;
}

.button.primary {
  color: #fff;
  background: var(--blue-700);
}

.button.secondary {
  color: var(--blue-900);
  background: #fff;
  border-color: #b8c9e8;
}

.button.ghost {
  color: var(--blue-700);
  background: var(--blue-100);
}

.panel,
.card,
.module-card,
.form-card,
.table-card,
.reference-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.panel {
  padding: 20px;
}

.panel h2,
.card h3,
.table-card h2,
.form-card h2,
.reference-card h2 {
  margin-top: 0;
  color: var(--blue-950);
}

.quick-panel {
  display: grid;
  gap: 14px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin: 18px 0;
}

.stat {
  display: grid;
  gap: 4px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.stat strong {
  color: var(--blue-950);
  font-size: 1.7rem;
}

.stat span,
.stat small {
  color: var(--muted);
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.module-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
}

.module-card p {
  color: var(--muted);
  margin-bottom: 0;
}

.module-card .module-icon,
.icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  color: #fff;
  font-size: 1.25rem;
  font-weight: 900;
}

.blue {
  background: var(--blue-700);
}

.green {
  background: var(--green-700);
}

.orange {
  background: var(--orange-600);
}

.violet {
  background: var(--violet-700);
}

.teal {
  background: var(--teal-700);
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 16px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field {
  display: grid;
  gap: 6px;
}

.field label {
  color: var(--blue-950);
  font-weight: 800;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 42px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.field textarea {
  min-height: 96px;
  resize: vertical;
}

.full {
  grid-column: 1 / -1;
}

.table-card {
  overflow: hidden;
}

.table-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th,
.data-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.data-table th {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  color: var(--blue-900);
  background: var(--blue-100);
  font-size: 0.82rem;
  font-weight: 900;
}

.badge.green {
  color: var(--green-700);
  background: var(--green-100);
}

.badge.orange {
  color: #9a4b00;
  background: var(--orange-100);
}

.badge.red {
  color: var(--red-600);
  background: #ffe9ec;
}

.badge.violet {
  color: var(--violet-700);
  background: var(--violet-100);
}

.course-card {
  overflow: hidden;
}

.course-card img {
  width: 100%;
  height: 136px;
  object-fit: cover;
}

.course-card .body {
  padding: 14px;
}

.courses-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 22px;
  align-items: stretch;
  padding: clamp(28px, 5vw, 46px);
  border-radius: 8px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(6, 23, 71, 0.96), rgba(7, 89, 217, 0.78)),
    url("../donnees/maquette plateforem e-learning.png") center / cover;
  box-shadow: var(--shadow);
}

.courses-hero h2 {
  max-width: 880px;
  margin: 8px 0 14px;
  font-size: clamp(2.1rem, 4vw, 3.8rem);
  line-height: 1.05;
}

.courses-hero p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.06rem;
}

.courses-focus {
  display: grid;
  align-content: center;
  gap: 10px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px);
}

.courses-focus span,
.courses-focus p {
  color: rgba(255, 255, 255, 0.82);
}

.courses-focus strong {
  font-size: 1.45rem;
  line-height: 1.18;
}

.course-toolbar-panel {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) 220px 220px auto;
  gap: 14px;
  align-items: end;
  margin: 18px 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.course-summary-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.course-summary-strip article {
  display: grid;
  gap: 4px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.course-summary-strip strong {
  color: var(--blue-950);
  font-size: 1.8rem;
}

.course-summary-strip span {
  font-weight: 900;
}

.course-summary-strip small {
  color: var(--muted);
}

.student-course-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 18px;
  align-items: start;
}

.student-course-main {
  min-width: 0;
}

.student-course-grid {
  display: grid;
  gap: 16px;
}

.student-course-card {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.course-cover {
  position: relative;
  min-height: 250px;
  background: var(--blue-100);
}

.course-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.course-cover .badge {
  position: absolute;
  left: 14px;
  top: 14px;
  box-shadow: 0 10px 24px rgba(7, 24, 67, 0.14);
}

.student-course-body {
  display: grid;
  gap: 13px;
  padding: 20px;
}

.course-card-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.course-card-head h3 {
  margin: 10px 0 0;
  color: var(--blue-950);
  font-size: 1.45rem;
  line-height: 1.18;
}

.course-card-head > strong {
  color: var(--blue-700);
  font-size: 2rem;
  line-height: 1;
}

.student-course-body p,
.next-lesson span,
.course-meta-row,
.course-placeholder-card p {
  color: var(--muted);
}

.next-lesson {
  display: grid;
  gap: 3px;
  padding: 12px;
  border-radius: 8px;
  background: var(--soft);
}

.next-lesson strong {
  color: var(--blue-950);
}

.course-meta-row,
.course-resource-tags,
.course-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.course-meta-row span {
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--blue-100);
  color: var(--blue-900);
  font-size: 0.86rem;
  font-weight: 800;
}

.course-resource-tags span {
  padding: 7px 10px;
  border-radius: 999px;
  background: #eef3fb;
  color: var(--blue-900);
  font-size: 0.84rem;
  font-weight: 900;
}

.student-course-sidebar {
  display: grid;
  gap: 16px;
  position: sticky;
  top: 110px;
}

.course-progress-list .bar {
  grid-template-columns: 110px minmax(0, 1fr) 44px;
}

.course-placeholder-card .image-placeholder {
  min-height: 190px;
  margin-bottom: 14px;
}

.library-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 18px;
  align-items: stretch;
  padding: clamp(28px, 5vw, 46px);
  border-radius: 8px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(6, 23, 71, 0.96), rgba(7, 137, 95, 0.72)),
    url("../donnees/maquette plateforem e-learning.png") center / cover;
  box-shadow: var(--shadow);
}

.library-hero h2 {
  max-width: 880px;
  margin: 8px 0 14px;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.05;
}

.library-hero p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.84);
}

.library-hero aside {
  display: grid;
  align-content: center;
  gap: 12px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px);
}

.library-hero aside strong {
  font-size: 3rem;
  line-height: 1;
}

.library-toolbar {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) 180px 220px auto;
  gap: 14px;
  align-items: end;
  margin: 18px 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.library-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr) 300px;
  gap: 18px;
  align-items: start;
}

.library-subjects,
.library-tree,
.library-side {
  min-width: 0;
}

.library-subjects {
  display: grid;
  gap: 10px;
  position: sticky;
  top: 110px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.library-subjects h2 {
  margin: 0 0 6px;
  color: var(--blue-950);
}

.subject-pill {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.subject-pill.is-active {
  border-color: #9fbee8;
  background: var(--blue-100);
}

.subject-pill > span,
.subject-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  color: #fff;
  background: var(--blue-700);
  font-weight: 900;
}

.subject-pill > span.green,
.subject-icon.green { background: var(--green-700); }
.subject-pill > span.orange,
.subject-icon.orange { background: var(--orange-600); }
.subject-pill > span.violet,
.subject-icon.violet { background: var(--violet-700); }

.subject-pill strong,
.subject-pill small {
  display: block;
}

.subject-pill strong {
  grid-column: 2;
  color: var(--blue-950);
  line-height: 1.15;
}

.subject-pill small {
  grid-column: 2;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.35;
}

.library-tree {
  display: grid;
  gap: 18px;
}

.subject-section {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  scroll-margin-top: 112px;
}

.subject-section-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 18px;
  background: linear-gradient(90deg, #fff, var(--blue-100));
  border-bottom: 1px solid var(--line);
}

.subject-section-head h3 {
  margin: 0;
  color: var(--blue-950);
  font-size: 1.55rem;
}

.subject-section-head p {
  margin: 4px 0 0;
  color: var(--muted);
}

.chapter-stack {
  display: grid;
  gap: 14px;
  padding: 16px;
}

.chapter-folder {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.folder-head {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--soft);
}

.folder-head span,
.module-folder-head span {
  color: var(--orange-600);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.folder-head h4,
.folder-head h5 {
  margin: 0;
  color: var(--blue-950);
}

.folder-head h4 {
  font-size: 1.15rem;
}

.folder-head h5 {
  font-size: 1rem;
}

.lesson-folder {
  margin: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.lesson-head {
  background: #fff;
}

.module-folder-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 14px;
}

.module-folder {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.module-folder-head {
  display: grid;
  gap: 4px;
}

.module-folder-head strong {
  color: var(--blue-950);
}

.module-resource-list {
  display: grid;
  gap: 10px;
}

.module-resource {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.module-resource strong {
  color: var(--blue-950);
  font-size: 0.92rem;
}

.module-resource div {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.module-resource .button {
  min-height: 34px;
  padding: 0 12px;
}

.resource-preview-panel {
  display: grid;
  gap: 16px;
  margin-bottom: 18px;
  padding: 18px;
  border: 1px solid #9fbee8;
  border-radius: 8px;
  background: linear-gradient(135deg, #fff, var(--blue-100));
  box-shadow: var(--shadow);
}

.resource-preview-panel h2 {
  margin: 4px 0 0;
  color: var(--blue-950);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.resource-preview-panel p {
  color: var(--muted);
}

.resource-preview-body {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(0, 1fr);
  gap: 16px;
  align-items: center;
}

.library-stats-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.library-stats-list span {
  display: grid;
  gap: 2px;
  padding: 12px;
  border-radius: 8px;
  color: var(--muted);
  background: var(--soft);
}

.library-stats-list strong {
  color: var(--blue-950);
  font-size: 1.5rem;
}

.resource-grid,
.resource-focus-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.resource-card {
  display: grid;
  gap: 12px;
  min-height: 220px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.resource-card h3 {
  margin: 0;
  color: var(--blue-950);
  font-size: 1.18rem;
  line-height: 1.2;
}

.resource-card p,
.resource-meta span,
.library-side p {
  color: var(--muted);
}

.resource-type {
  width: max-content;
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--blue-900);
  background: var(--blue-100);
  font-size: 0.78rem;
  font-weight: 900;
}

.resource-type.green { color: var(--green-700); background: var(--green-100); }
.resource-type.orange { color: #9a4b00; background: var(--orange-100); }
.resource-type.violet { color: var(--violet-700); background: var(--violet-100); }

.resource-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px;
  border-radius: 8px;
  background: var(--soft);
  font-size: 0.88rem;
}

.resource-meta strong {
  color: var(--blue-950);
}

.library-side {
  display: grid;
  gap: 16px;
  position: sticky;
  top: 110px;
}

.lesson-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 18px;
  align-items: start;
}

.lesson-player {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.lesson-topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  background: #fff;
  font-size: 0.9rem;
  font-weight: 800;
}

.lesson-topbar a {
  color: var(--blue-700);
  font-weight: 900;
}

.lesson-video-placeholder {
  position: relative;
  background: var(--blue-950);
}

.lesson-video-placeholder .image-placeholder {
  border-radius: 0;
  border-width: 0;
  min-height: 430px;
}

.lesson-video-placeholder .button {
  position: absolute;
  left: 24px;
  bottom: 24px;
}

.lesson-content {
  display: grid;
  gap: 14px;
  padding: 24px;
}

.lesson-content h2,
.course-resource-page h2 {
  margin: 0;
  color: var(--blue-950);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
}

.lesson-content p {
  max-width: 820px;
  color: var(--muted);
}

.lesson-outcome-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.lesson-outcome-grid article {
  display: grid;
  gap: 5px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.lesson-outcome-grid strong {
  color: var(--blue-950);
}

.lesson-outcome-grid span {
  color: var(--muted);
  font-size: 0.9rem;
}

.lesson-progress-row {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr) 54px;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border-radius: 8px;
  background: var(--soft);
  font-weight: 900;
}

.lesson-sidebar {
  display: grid;
  gap: 16px;
  position: sticky;
  top: 110px;
}

.lesson-body-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 0 24px 24px;
}

.lesson-wide {
  grid-column: 1 / -1;
}

.lesson-checklist {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.lesson-checklist li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
}

.lesson-checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  color: #fff;
  background: var(--green-700);
  font-size: 0.78rem;
  font-weight: 900;
}

.lesson-checklist code {
  color: var(--blue-900);
  font-weight: 900;
}

.code-preview {
  display: grid;
  gap: 10px;
  padding: 14px;
  border-radius: 8px;
  color: #dce8ff;
  background: var(--blue-950);
}

.code-preview span {
  color: #8fb3ff;
  font-size: 0.82rem;
  font-weight: 900;
}

.code-preview code {
  white-space: normal;
}

.lesson-chapter-list {
  display: grid;
  gap: 10px;
}

.lesson-chapter-list article {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.lesson-chapter-list article > span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  color: #fff;
  background: var(--blue-700);
  font-weight: 900;
}

.lesson-chapter-list strong {
  color: var(--blue-950);
}

.quiz-options {
  display: grid;
  gap: 10px;
}

.quiz-options button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--blue-950);
  background: #fff;
  font-weight: 900;
  text-align: left;
  padding: 0 14px;
}

.quiz-options button:first-child {
  color: var(--green-700);
  background: var(--green-100);
}

.mentor-nudge .image-placeholder {
  width: 86px;
  min-height: 86px;
  margin-bottom: 10px;
  border-radius: 50%;
}

.lesson-plan-list li {
  align-items: center;
  padding: 10px;
  border-radius: 8px;
  background: var(--soft);
}

.course-resource-page {
  display: grid;
  gap: 18px;
}

.read-lesson-shell {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr) 300px;
  gap: 18px;
  align-items: start;
}

.read-lesson-toc,
.read-lesson-side {
  display: grid;
  gap: 16px;
  position: sticky;
  top: 110px;
}

.read-lesson-toc {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.read-lesson-toc > a,
.read-lesson-toc nav a {
  color: var(--blue-700);
  font-weight: 900;
}

.read-lesson-toc h2 {
  margin: 0;
  color: var(--blue-950);
}

.read-lesson-toc nav {
  display: grid;
  gap: 10px;
}

.read-lesson-toc nav a {
  padding: 10px;
  border-radius: 8px;
  background: var(--soft);
}

.course-outline {
  display: grid;
  gap: 12px;
  max-height: calc(100vh - 250px);
  overflow-y: auto;
  padding-right: 4px;
}

.outline-chapter {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.outline-chapter > strong {
  color: var(--orange-600);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.outline-chapter > span {
  color: var(--blue-950);
  font-weight: 900;
  line-height: 1.2;
}

.outline-chapter > div {
  display: grid;
  gap: 7px;
}

.outline-chapter a {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  padding: 9px;
  border-radius: 8px;
  background: var(--soft);
}

.outline-chapter a small {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.outline-chapter a em {
  color: var(--blue-900);
  font-style: normal;
  font-weight: 850;
  line-height: 1.18;
}

.outline-chapter a.done small::after {
  content: " ✓";
  color: var(--green-700);
}

.outline-chapter a.active {
  border: 1px solid #9fbee8;
  background: var(--blue-100);
  box-shadow: inset 4px 0 0 var(--blue-700);
}

.outline-chapter a.active em {
  color: var(--blue-950);
}

.outline-chapter a.locked {
  opacity: 0.62;
}

.outline-chapter a.locked small::after {
  content: " ⌁";
}

.read-lesson-article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.read-lesson-header {
  padding: clamp(28px, 5vw, 54px);
  color: #fff;
  background:
    linear-gradient(90deg, rgba(6, 23, 71, 0.96), rgba(7, 89, 217, 0.76)),
    url("../donnees/maquette plateforem e-learning.png") center / cover;
}

.read-lesson-header h2 {
  max-width: 860px;
  margin: 8px 0 14px;
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.04;
}

.read-lesson-header p {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.08rem;
}

.read-lesson-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.read-lesson-meta span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-weight: 900;
}

.lesson-reading-section {
  display: grid;
  gap: 14px;
  padding: 28px clamp(22px, 4vw, 48px);
  border-bottom: 1px solid var(--line);
}

.lesson-reading-section h3 {
  margin: 0;
  color: var(--blue-950);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}

.lesson-reading-section p,
.lesson-steps {
  color: var(--muted);
  font-size: 1.02rem;
}

.lesson-reading-section code {
  color: var(--blue-900);
  font-weight: 900;
}

.lesson-callout,
.lesson-demo-box,
.read-quiz-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--blue-100);
}

.lesson-callout strong,
.lesson-demo-box strong,
.read-quiz-card strong {
  color: var(--blue-950);
}

.lesson-code {
  overflow-x: auto;
  padding: 18px;
  border-radius: 8px;
  color: #dce8ff;
  background: var(--blue-950);
}

.lesson-code code {
  color: inherit;
  font-weight: 700;
}

.lesson-demo-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--soft);
}

.lesson-steps {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 22px;
}

.read-lesson-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 24px clamp(22px, 4vw, 48px);
  background: var(--soft);
}

.read-lesson-side .image-placeholder {
  margin-bottom: 14px;
}

progress {
  width: 100%;
  height: 8px;
  accent-color: var(--blue-700);
}

.calendar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}

.calendar span {
  min-height: 64px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
}

.calendar .event {
  color: var(--blue-950);
  background: var(--blue-100);
  font-weight: 900;
}

.chat-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 16px;
}

.chat-list,
.chat-room {
  padding: 16px;
}

.message {
  max-width: 76%;
  margin: 10px 0;
  padding: 12px 14px;
  border-radius: 8px;
  background: var(--soft);
}

.message.me {
  margin-left: auto;
  color: #fff;
  background: var(--blue-700);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.timeline .step {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.timeline .number {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin-bottom: 12px;
  border-radius: 50%;
  color: #fff;
  background: var(--blue-700);
  font-weight: 900;
}

.chart {
  min-height: 230px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(to top, rgba(7, 89, 217, 0.18), transparent 62%),
    linear-gradient(135deg, transparent 10%, var(--blue-700) 10% 12%, transparent 12% 24%, var(--blue-700) 24% 26%, transparent 26% 38%, var(--blue-700) 38% 40%, transparent 40% 55%, var(--blue-700) 55% 57%, transparent 57% 70%, var(--blue-700) 70% 72%, transparent 72% 88%, var(--blue-700) 88% 90%, transparent 90%);
}

.donut {
  width: 170px;
  height: 170px;
  margin: 14px auto;
  border-radius: 50%;
  background: conic-gradient(var(--blue-700) 0 34%, var(--green-700) 34% 76%, var(--orange-600) 76% 91%, var(--violet-700) 91% 100%);
  box-shadow: inset 0 0 0 48px #fff;
}

.bar-list {
  display: grid;
  gap: 12px;
}

.bar {
  display: grid;
  grid-template-columns: 170px 1fr 52px;
  gap: 10px;
  align-items: center;
}

.bar i {
  display: block;
  height: 12px;
  border-radius: 999px;
  background: var(--blue-700);
}

.reference-card {
  padding: 16px;
}

.reference-card img {
  width: 100%;
  border-radius: 8px;
}

.empty-note {
  padding: 28px;
  border: 1px dashed #afbed8;
  border-radius: 8px;
  color: var(--muted);
  background: #fff;
}

.scroll-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 50;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 50%;
  color: #fff;
  background: var(--blue-700);
  box-shadow: 0 18px 40px rgba(7, 24, 67, 0.24);
  font-size: 1.5rem;
  font-weight: 900;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.scroll-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--blue-950);
}

.login-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-modal.is-open {
  display: flex;
}

.login-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 23, 71, 0.56);
  backdrop-filter: blur(6px);
}

.login-dialog {
  position: relative;
  width: min(100%, 520px);
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 30px 80px rgba(7, 24, 67, 0.28);
}

.login-dialog h2 {
  margin: 8px 0 10px;
  color: var(--blue-950);
  font-size: 2rem;
  line-height: 1.1;
}

.login-dialog p {
  color: var(--muted);
}

.login-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--blue-950);
  background: #fff;
  font-size: 1.4rem;
}

.login-hint {
  padding: 10px 12px;
  border-radius: 8px;
  color: var(--blue-900) !important;
  background: var(--blue-100);
  font-size: 0.92rem;
  font-weight: 800;
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
  transition-delay: var(--delay, 0ms);
}

.reveal-on-scroll.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

@keyframes heroDrift {
  0%, 100% {
    background-position: center center;
  }
  50% {
    background-position: center 46%;
  }
}

@keyframes pulseSoft {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 12px 28px rgba(7, 89, 217, 0.18);
  }
  50% {
    transform: scale(1.04);
    box-shadow: 0 18px 38px rgba(7, 89, 217, 0.26);
  }
}

@keyframes dotPulse {
  0%, 100% {
    opacity: 0.65;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.25);
  }
}

.portal-home {
  max-width: 1540px;
  margin: 0 auto;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.portal-contact-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 36px;
  padding: 7px 24px;
  color: #fff;
  background: var(--blue-950);
  font-size: 0.88rem;
}

.portal-contact-bar .socials {
  letter-spacing: 0;
  font-weight: 900;
}

.portal-header {
  display: grid;
  grid-template-columns: minmax(260px, 340px) minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
  min-height: 106px;
  padding: 16px 28px;
  background: #fff;
}

.portal-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.portal-logo img {
  width: 78px;
  height: 78px;
  object-fit: contain;
}

.portal-logo strong,
.portal-logo b {
  display: block;
  color: var(--blue-950);
  font-family: Georgia, "Times New Roman", serif;
  text-transform: uppercase;
}

.portal-logo strong {
  font-size: 1.06rem;
}

.portal-logo b {
  font-size: 1.88rem;
  letter-spacing: 0;
}

.portal-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.portal-nav a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border-bottom: 3px solid transparent;
  color: var(--blue-950);
  font-weight: 800;
}

.portal-nav a.is-current,
.portal-nav a:hover {
  color: var(--blue-700);
  border-bottom-color: var(--blue-700);
}

.portal-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.portal-search {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--blue-950);
  background: #fff;
  font-size: 1.2rem;
}

.portal-login {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 8px;
  color: #fff;
  background: var(--blue-700);
  font-weight: 900;
}

.portal-breadcrumb {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px clamp(24px, 6vw, 96px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #f8fbff;
}

.portal-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 0;
  margin: 0;
  list-style: none;
  color: var(--muted);
  font-weight: 800;
}

.portal-breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.portal-breadcrumb li::before {
  content: "/";
  color: #9aabc8;
}

.portal-breadcrumb li:first-child::before {
  content: "";
}

.portal-breadcrumb a {
  color: var(--blue-700);
}

.portal-breadcrumb span {
  color: var(--blue-950);
}

.breadcrumb-back {
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--blue-900);
  background: #fff;
  font-weight: 900;
}

.portal-main-hero {
  position: relative;
  min-height: 410px;
  display: flex;
  align-items: center;
  padding: 54px clamp(24px, 6vw, 96px);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.86) 34%, rgba(255, 255, 255, 0.12) 64%),
    url("../donnees/Maquette portail institutionnel.png") center / cover;
  animation: heroDrift 12s ease-in-out infinite;
}

.portal-hero-copy {
  max-width: 570px;
}

.portal-hero-copy h2 {
  margin: 10px 0 18px;
  color: var(--blue-950);
  font-size: clamp(2.4rem, 4.8vw, 4rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.portal-hero-copy p {
  max-width: 510px;
  color: #30394f;
  font-size: 1.08rem;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  color: var(--blue-950);
  background: #fff;
  box-shadow: 0 10px 26px rgba(7, 24, 67, 0.16);
  font-size: 2rem;
  transform: translateY(-50%);
}

.slider-arrow.left {
  left: 20px;
}

.slider-arrow.right {
  right: 20px;
}

.slider-dots {
  position: absolute;
  left: 50%;
  bottom: 62px;
  display: flex;
  gap: 9px;
  transform: translateX(-50%);
}

.slider-dots span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
}

.slider-dots .active {
  background: var(--blue-700);
  animation: dotPulse 1.6s ease-in-out infinite;
}

.portal-services {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  width: calc(100% - 96px);
  margin: -46px auto 26px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.portal-services a {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 6px 14px;
  align-items: center;
  padding: 10px 18px;
  border-right: 1px solid var(--line);
  transition: transform 0.22s ease, background 0.22s ease;
}

.portal-services a:last-child {
  border-right: 0;
}

.portal-services a:hover {
  background: var(--blue-100);
  transform: translateY(-4px);
}

.service-icon {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  color: #fff;
  font-size: 1.45rem;
  font-weight: 900;
  animation: pulseSoft 4.8s ease-in-out infinite;
}

.portal-services strong,
.portal-services small {
  display: block;
}

.portal-services strong {
  color: var(--blue-950);
}

.portal-services small {
  color: var(--muted);
}

.portal-feature-row {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(360px, 1.25fr) minmax(280px, 0.7fr);
  gap: 28px;
  padding: 0 48px 34px;
}

.section-mini-title h3,
.section-title-line h3 {
  margin: 0;
  color: var(--blue-950);
  font-size: 1.35rem;
}

.section-mini-title h3::after {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  margin-top: 8px;
  background: var(--blue-700);
}

.portal-news-card,
.portal-training-card,
.portal-events-card,
.portal-info-card,
.portal-cta-card {
  background: #fff;
}

.featured-news {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 18px;
  margin-top: 16px;
}

.featured-news img {
  width: 100%;
  height: 168px;
  object-fit: cover;
  object-position: top;
  border-radius: 8px;
}

.news-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  color: var(--muted);
  font-size: 0.83rem;
}

.news-meta span,
.featured-news a,
.section-title-line a,
.all-events,
.portal-info-card a {
  color: var(--blue-700);
  font-weight: 900;
}

.featured-news h4 {
  margin: 10px 0;
  color: var(--blue-950);
  font-size: 1.05rem;
}

.featured-news p {
  color: var(--muted);
  font-size: 0.92rem;
}

.small-controls {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.small-controls button {
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--blue-950);
}

.section-title-line {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}

.portal-training-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.training-mini {
  display: grid;
  gap: 12px;
  min-height: 214px;
  padding: 18px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.training-mini span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: #fff;
  font-size: 1.25rem;
}

.training-mini strong,
.training-mini em {
  color: var(--blue-950);
  font-style: normal;
  font-weight: 900;
}

.training-mini small {
  color: var(--muted);
}

.portal-events-card {
  display: grid;
  gap: 12px;
}

.event-mini {
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr);
  gap: 4px 12px;
  align-items: center;
}

.event-mini span {
  grid-row: span 2;
  display: grid;
  place-items: center;
  min-height: 58px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--blue-950);
}

.event-mini b {
  display: block;
  font-size: 1.45rem;
}

.event-mini strong {
  color: var(--blue-950);
}

.event-mini small {
  color: var(--muted);
}

.portal-stat-band {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin: 0 48px 42px;
  overflow: hidden;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(90deg, var(--blue-950), var(--blue-700));
}

.portal-stat-band article {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 14px;
  align-items: center;
  min-height: 88px;
  padding: 18px 26px;
  border-right: 1px solid rgba(255, 255, 255, 0.24);
}

.portal-stat-band article:last-child {
  border-right: 0;
}

.portal-stat-band span {
  grid-row: span 2;
  font-size: 2.1rem;
}

.portal-stat-band strong {
  font-size: 1.45rem;
}

.portal-stat-band .counter {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
}

.portal-stat-band small {
  color: rgba(255, 255, 255, 0.84);
}

.portal-extra-section,
.portal-info-grid,
.portal-bottom-grid {
  padding: 0 48px 42px;
}

.portal-process {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.portal-process article,
.portal-info-card,
.portal-cta-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(7, 24, 67, 0.07);
}

.portal-process span {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  margin-bottom: 12px;
  border-radius: 50%;
  color: #fff;
  background: var(--blue-700);
  font-weight: 900;
}

.portal-process strong,
.portal-info-card h3,
.portal-cta-card h3 {
  color: var(--blue-950);
}

.portal-process p,
.portal-info-card p,
.portal-cta-card p {
  color: var(--muted);
}

.portal-info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.portal-info-card .service-icon {
  margin-bottom: 16px;
}

.portal-info-card,
.training-mini,
.student-club-card,
.event-card,
.news-card,
.formation-card,
.home-menu-card {
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.portal-info-card:hover,
.training-mini:hover,
.student-club-card:hover,
.event-card:hover,
.news-card:hover,
.formation-card:hover,
.home-menu-card:hover {
  transform: translateY(-6px);
  border-color: #b7c9ed;
  box-shadow: 0 22px 52px rgba(7, 24, 67, 0.14);
}

.home-menu-showcase {
  padding: 0 48px 42px;
}

.home-menu-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.home-menu-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.home-menu-card .image-placeholder {
  border-radius: 0;
  border-width: 0 0 1px;
}

.home-menu-card > div:last-child {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.menu-number {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  color: #fff;
  font-weight: 900;
}

.home-menu-card h4 {
  margin: 0;
  color: var(--blue-950);
  font-size: 1.28rem;
}

.home-menu-card p {
  color: var(--muted);
  margin: 0;
}

.home-menu-card a {
  color: var(--blue-700);
  font-weight: 900;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

.portal-bottom-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 16px;
}

.portal-cta-card {
  color: #fff;
  background:
    linear-gradient(135deg, rgba(6, 23, 71, 0.94), rgba(7, 89, 217, 0.82)),
    url("../donnees/Vue d'ensemble de l'ecosysteme.png") center / cover;
}

.portal-cta-card h3,
.portal-cta-card p {
  color: #fff;
}

.about-page {
  background: #fff;
}

.about-hero,
.formations-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.72fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
  padding: clamp(42px, 7vw, 86px) clamp(24px, 6vw, 96px);
  background:
    linear-gradient(90deg, rgba(234, 242, 255, 0.98), rgba(255, 255, 255, 0.78)),
    url("../donnees/Maquette portail institutionnel.png") center / cover;
}

.formations-hero {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(234, 242, 255, 0.78)),
    url("../donnees/maquette plateforem e-learning.png") center / cover;
}

.about-hero h2,
.formations-hero h2 {
  max-width: 820px;
  margin: 10px 0 18px;
  color: var(--blue-950);
  font-size: clamp(2.35rem, 4.8vw, 4.8rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.about-hero p,
.formations-hero p {
  max-width: 660px;
  color: #35415b;
  font-size: 1.12rem;
}

.about-intro,
.about-two-col,
.about-commitments {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: 28px;
  align-items: center;
  padding: 48px clamp(24px, 6vw, 96px);
}

.about-intro h3,
.about-text-card h3,
.about-governance h3,
.about-timeline h3,
.about-programs h3 {
  color: var(--blue-950);
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.12;
  letter-spacing: 0;
}

.about-intro p,
.about-text-card p {
  color: var(--muted);
  font-size: 1.02rem;
}

.about-signature {
  min-height: 260px;
  display: grid;
  align-content: center;
  gap: 10px;
  padding: 30px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue-950), var(--blue-700));
  box-shadow: var(--shadow);
}

.about-signature strong {
  font-size: 2.3rem;
}

.about-signature span {
  font-size: 1.35rem;
  font-weight: 900;
}

.about-signature small {
  color: rgba(255, 255, 255, 0.78);
}

.about-stats {
  margin-top: 0;
}

.about-pillars,
.about-governance,
.about-timeline,
.about-programs {
  padding: 0 clamp(24px, 6vw, 96px) 48px;
}

.about-two-col.reverse {
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
  padding-top: 0;
}

.about-text-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.about-checks {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 22px 0 0;
  list-style: none;
}

.about-checks li {
  padding: 12px 14px;
  border-left: 4px solid var(--blue-700);
  border-radius: 8px;
  color: var(--blue-950);
  background: var(--blue-100);
  font-weight: 800;
}

.about-feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.about-feature-list span {
  padding: 10px 12px;
  border-radius: 999px;
  color: var(--blue-900);
  background: var(--blue-100);
  font-weight: 900;
}

.about-commitments {
  align-items: stretch;
  padding-top: 0;
}

.about-commitments .portal-cta-card {
  display: grid;
  align-content: center;
  min-height: 320px;
}

.formations-page {
  background: #fff;
}

.formation-search-panel {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1fr);
  gap: 18px 24px;
  align-items: center;
  margin: -28px clamp(24px, 6vw, 96px) 44px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  position: relative;
  z-index: 2;
}

.formation-search-copy h3 {
  margin: 6px 0 8px;
  color: var(--blue-950);
  font-size: 1.45rem;
  line-height: 1.15;
}

.formation-search-copy p {
  margin: 0;
  color: var(--muted);
}

.formation-filter-row {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) 220px 220px auto;
  gap: 14px;
  align-items: end;
}

.search-field {
  position: relative;
}

.search-field input {
  padding-left: 42px;
}

.search-field::before {
  content: "⌕";
  position: absolute;
  left: 14px;
  bottom: 12px;
  color: var(--blue-700);
  font-weight: 900;
}

.formation-suggestions {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.formation-suggestions span {
  color: var(--muted);
  font-weight: 800;
}

.formation-suggestions a {
  padding: 8px 11px;
  border-radius: 999px;
  color: var(--blue-900);
  background: var(--blue-100);
  font-size: 0.9rem;
  font-weight: 900;
}

.formation-overview,
.formations-catalog,
.formation-pathway,
.formation-bottom-grid {
  padding: 0 clamp(24px, 6vw, 96px) 48px;
}

.formation-overview {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.formation-overview .portal-info-card {
  position: relative;
  overflow: hidden;
  min-height: 252px;
}

.formation-overview .portal-info-card::after {
  content: "";
  position: absolute;
  right: -42px;
  top: -42px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(7, 89, 217, 0.08);
}

.formation-overview .portal-info-card p {
  min-height: 68px;
}

.overview-metrics {
  display: grid;
  gap: 2px;
  margin: 18px 0;
  padding: 12px;
  border-radius: 8px;
  background: var(--soft);
}

.overview-metrics strong {
  color: var(--blue-950);
  font-size: 1.25rem;
}

.overview-metrics span {
  color: var(--muted);
  font-size: 0.9rem;
}

.formation-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.formation-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.formation-card .image-placeholder {
  border-radius: 0;
  border-width: 0 0 1px;
}

.formation-card-body {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 18px;
}

.formation-card-body h3 {
  margin: 0 0 8px;
  color: var(--blue-950);
  font-size: 1.25rem;
}

.formation-card-body p,
.formation-card-body .jobs {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
}

.skill-tags {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-tags span {
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--blue-900);
  background: var(--blue-100);
  font-size: 0.84rem;
  font-weight: 900;
}

.formation-card-body .actions {
  grid-column: 1 / -1;
}

.formation-detail-band {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.75fr);
  gap: 28px;
  align-items: center;
  padding: 0 clamp(24px, 6vw, 96px) 48px;
}

.formation-detail-text {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.formation-detail-text h3 {
  color: var(--blue-950);
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.12;
  letter-spacing: 0;
}

.formation-detail-text p {
  color: var(--muted);
}

.formation-bottom-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 16px;
}

.advice-layout,
.condition-grid,
.admission-main-grid,
.admission-support-grid,
.lms-preview-band {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 18px;
  align-items: stretch;
  padding: 0 clamp(24px, 6vw, 96px) 48px;
}

.advice-layout {
  padding-top: 48px;
}

.ai-advice-card {
  display: grid;
  align-content: start;
  gap: 12px;
}

.conditions-page .condition-grid,
.admissions-page .admission-main-grid {
  padding-top: 48px;
}

.admission-side {
  display: grid;
  align-content: start;
  gap: 16px;
}

.admission-score {
  display: grid;
  place-items: center;
  min-height: 190px;
  border-radius: 8px;
  color: #fff;
  background: conic-gradient(var(--blue-700) 0 75%, #dce7f8 75% 100%);
  position: relative;
  overflow: hidden;
}

.admission-score::before {
  content: "";
  position: absolute;
  inset: 26px;
  border-radius: 8px;
  background: rgba(6, 23, 71, 0.86);
}

.admission-score strong,
.admission-score span {
  position: relative;
  z-index: 1;
}

.admission-score strong {
  font-size: 3rem;
}

.admission-score span {
  color: rgba(255, 255, 255, 0.84);
}

.lms-preview-band {
  align-items: center;
  padding-top: 48px;
}

.lms-preview-band .image-placeholder {
  min-height: 360px;
}

.program-summary,
.program-layout,
.program-bottom {
  padding: 0 clamp(24px, 6vw, 96px) 48px;
}

.program-summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.8fr);
  gap: 18px;
  padding-top: 48px;
}

.program-identity,
.program-facts article,
.program-main,
.program-side .panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.program-identity {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 22px;
}

.program-identity h3 {
  margin: 4px 0 8px;
  color: var(--blue-950);
  font-size: 2rem;
}

.program-identity p {
  margin: 0;
  color: var(--muted);
}

.program-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.program-facts article {
  display: grid;
  gap: 6px;
  padding: 18px;
}

.program-facts strong {
  color: var(--muted);
  font-size: 0.86rem;
  text-transform: uppercase;
}

.program-facts span {
  color: var(--blue-950);
  font-size: 1.18rem;
  font-weight: 900;
}

.program-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 18px;
}

.program-main {
  padding: 26px;
}

.program-main p {
  color: var(--muted);
}

.program-tags {
  margin: 18px 0 34px;
}

.semester-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.semester-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.semester-card h4 {
  margin: 0 0 10px;
  color: var(--blue-950);
}

.semester-card ul {
  display: grid;
  gap: 8px;
  padding-left: 18px;
  margin: 0;
  color: var(--muted);
}

.program-side {
  display: grid;
  gap: 14px;
  align-content: start;
}

.program-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 16px;
}

.student-life-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.72fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
  padding: clamp(42px, 7vw, 86px) clamp(24px, 6vw, 96px);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(234, 242, 255, 0.76)),
    url("../donnees/parcours etudiant bon logo.png") center / cover;
}

.student-life-hero h2 {
  max-width: 820px;
  margin: 10px 0 18px;
  color: var(--blue-950);
  font-size: clamp(2.35rem, 4.8vw, 4.8rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.student-life-hero p {
  max-width: 660px;
  color: #35415b;
  font-size: 1.12rem;
}

.student-services,
.student-clubs,
.student-reference {
  padding: 48px clamp(24px, 6vw, 96px);
}

.student-services {
  padding-bottom: 28px;
}

.student-life-band,
.student-support-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.75fr);
  gap: 18px;
  align-items: center;
  padding: 0 clamp(24px, 6vw, 96px) 48px;
}

.student-club-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.student-club-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.student-club-card .image-placeholder {
  border-radius: 0;
  border-width: 0 0 1px;
}

.student-club-card div {
  padding: 16px;
}

.student-club-card h3 {
  margin-top: 0;
  color: var(--blue-950);
}

.student-club-card p {
  color: var(--muted);
}

.student-club-card a {
  color: var(--blue-700);
  font-weight: 900;
}

.student-reference {
  padding-top: 0;
}

.student-service-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.72fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
  padding: clamp(42px, 7vw, 86px) clamp(24px, 6vw, 96px);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96), rgba(234, 242, 255, 0.76)),
    url("../donnees/maquette plateforem e-learning.png") center / cover;
}

.student-service-hero h2 {
  max-width: 820px;
  margin: 10px 0 18px;
  color: var(--blue-950);
  font-size: clamp(2.35rem, 4.8vw, 4.8rem);
  line-height: 1.04;
  letter-spacing: 0;
}

.student-service-hero p {
  max-width: 660px;
  color: #35415b;
  font-size: 1.12rem;
}

.student-service-summary,
.student-service-details {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.75fr);
  gap: 18px;
  align-items: stretch;
  padding: 48px clamp(24px, 6vw, 96px);
}

.student-service-details {
  padding-top: 0;
}

.student-service-identity {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.student-service-identity h3 {
  margin: 4px 0 8px;
  color: var(--blue-950);
  font-size: 2rem;
}

.student-service-identity p {
  margin: 0;
  color: var(--muted);
}

.events-filter-panel {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 240px 220px auto;
  gap: 14px;
  align-items: end;
  margin: -28px clamp(24px, 6vw, 96px) 42px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  position: relative;
  z-index: 2;
}

.events-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 0 clamp(24px, 6vw, 96px) 48px;
}

.event-card {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.event-date {
  display: grid;
  place-items: center;
  align-content: center;
  min-height: 86px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--blue-950);
  background: var(--blue-100);
}

.event-date strong {
  font-size: 2rem;
  line-height: 1;
}

.event-date span {
  font-weight: 900;
}

.event-card h3 {
  margin: 10px 0;
  color: var(--blue-950);
  font-size: 1.35rem;
}

.event-card p,
.event-card li {
  color: var(--muted);
}

.event-card ul {
  display: grid;
  gap: 6px;
  padding: 0;
  margin: 14px 0;
  list-style: none;
}

.news-layout,
.contact-layout,
.contact-bottom-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 18px;
  align-items: stretch;
  padding: 0 clamp(24px, 6vw, 96px) 48px;
}

.news-layout {
  padding-top: 8px;
}

.featured-article {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.featured-article > div:last-child {
  padding: 22px;
}

.featured-article .image-placeholder {
  border-radius: 0;
  border-width: 0 0 1px;
}

.featured-article h3 {
  color: var(--blue-950);
  font-size: 2rem;
  line-height: 1.15;
}

.featured-article p,
.news-card p,
.contact-info-stack p {
  color: var(--muted);
}

.news-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding: 0 clamp(24px, 6vw, 96px) 48px;
}

.news-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.news-card .image-placeholder {
  border-radius: 0;
  border-width: 0 0 1px;
}

.news-card div:last-child {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.news-card h3 {
  margin: 0;
  color: var(--blue-950);
  font-size: 1.18rem;
}

.news-card a {
  color: var(--blue-700);
  font-weight: 900;
}

.contact-layout {
  padding-top: 48px;
}

.contact-info-stack {
  display: grid;
  gap: 14px;
  align-content: start;
}

.org-link-card {
  color: inherit;
}

.org-link-card > strong {
  color: var(--blue-700);
}

.organization-map,
.organization-workflow,
.organization-bottom {
  padding: 48px clamp(24px, 6vw, 96px);
}

.org-map-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.org-map-card {
  display: grid;
  gap: 14px;
  min-height: 230px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.org-map-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 52px rgba(7, 24, 67, 0.14);
}

.org-map-card strong {
  color: var(--blue-950);
  font-size: 1.45rem;
}

.org-map-card small {
  color: var(--muted);
}

.organization-detail {
  scroll-margin-top: 24px;
  padding: 0 clamp(24px, 6vw, 96px) 58px;
}

.organization-detail-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px 8px 0 0;
  background: linear-gradient(90deg, #fff, var(--blue-100));
}

.organization-detail-head h3 {
  margin: 4px 0 8px;
  color: var(--blue-950);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
}

.organization-detail-head p {
  max-width: 920px;
  margin: 0;
  color: var(--muted);
}

.organization-detail-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 0 0 8px 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.organization-detail-grid .table-card {
  grid-column: span 2;
}

.organization-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 16px;
  padding-top: 0;
}

.image-placeholder {
  aspect-ratio: var(--ratio, 16 / 9);
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  width: 100%;
  min-height: 120px;
  padding: 18px;
  border: 1px dashed #9fb1d2;
  border-radius: 8px;
  color: var(--blue-900);
  background:
    linear-gradient(135deg, rgba(234, 242, 255, 0.92), rgba(255, 255, 255, 0.72)),
    repeating-linear-gradient(45deg, transparent 0 12px, rgba(7, 89, 217, 0.06) 12px 24px);
  text-align: center;
}

.image-placeholder span {
  color: var(--orange-600);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.image-placeholder strong {
  max-width: 32ch;
  font-size: 0.95rem;
}

.workspace.is-open {
  transform: translateX(0);
}

@media (max-width: 1180px) {
  .system {
    grid-template-columns: 1fr;
  }

  .workspace {
    position: fixed;
    z-index: 30;
    width: 310px;
    transform: translateX(-100%);
    transition: transform 0.2s ease;
  }

  .sidebar-toggle {
    display: inline-grid;
    place-items: center;
  }

  .sidebar-collapsed .system {
    grid-template-columns: 1fr;
  }

  .sidebar-collapsed .workspace {
    width: 310px;
  }

  .appbar {
    grid-template-columns: auto minmax(180px, 1fr) auto;
  }

  .global-search {
    grid-column: 1 / -1;
  }

  .hero-screen,
  .about-hero,
  .formations-hero,
  .about-intro,
  .about-two-col,
  .about-two-col.reverse,
  .about-commitments,
  .formation-search-panel,
  .formation-filter-row,
  .formation-detail-band,
  .formation-bottom-grid,
  .advice-layout,
  .condition-grid,
  .admission-main-grid,
  .admission-support-grid,
  .lms-preview-band,
  .program-summary,
  .program-layout,
  .program-bottom,
  .student-life-hero,
  .student-life-band,
  .student-support-grid,
  .student-service-hero,
  .student-service-summary,
  .student-service-details,
  .events-filter-panel,
  .events-card-grid,
  .news-layout,
  .news-card-grid,
  .contact-layout,
  .contact-bottom-grid,
  .org-map-grid,
  .organization-detail-grid,
  .organization-bottom,
  .lms-dashboard-hero,
  .lms-kpi-strip,
  .lms-analytics-grid,
  .courses-hero,
  .course-toolbar-panel,
  .course-summary-strip,
  .student-course-layout,
  .student-course-card,
  .library-hero,
  .library-toolbar,
  .library-layout,
  .module-folder-grid,
  .library-stats-list,
  .resource-grid,
  .resource-focus-grid,
  .resource-preview-body,
  .lesson-layout,
  .lesson-outcome-grid,
  .lesson-body-grid,
  .read-lesson-shell,
  .learning-command-center,
  .lms-content-grid,
  .teacher-command-grid,
  .teacher-insight-grid,
  .path-track,
  .teacher-analytics,
  .portal-feature-row,
  .portal-bottom-grid,
  .home-menu-grid,
  .grid-4,
  .module-grid,
  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portal-header {
    grid-template-columns: 1fr;
  }

  .portal-nav {
    justify-content: flex-start;
    overflow-x: auto;
  }

  .portal-services,
  .portal-training-grid,
  .formation-overview,
  .formation-card-grid,
  .portal-stat-band,
  .portal-process,
  .portal-info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portal-services a,
  .portal-stat-band article {
    border-right: 0;
  }

  .analytics-card.wide,
  .teacher-insight-panel {
    grid-column: span 2;
  }

  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .screen {
    padding: 14px;
  }

  .appbar {
    padding: 12px 14px;
  }

  .session-card {
    display: none;
  }

  .hero-screen,
  .about-hero,
  .formations-hero,
  .about-intro,
  .about-two-col,
  .about-two-col.reverse,
  .about-commitments,
  .formation-search-panel,
  .formation-filter-row,
  .formation-overview,
  .formation-card-grid,
  .formation-detail-band,
  .formation-bottom-grid,
  .advice-layout,
  .condition-grid,
  .admission-main-grid,
  .admission-support-grid,
  .lms-preview-band,
  .program-summary,
  .program-facts,
  .program-layout,
  .semester-grid,
  .program-bottom,
  .student-life-hero,
  .student-life-band,
  .student-club-grid,
  .student-support-grid,
  .student-service-hero,
  .student-service-summary,
  .student-service-details,
  .events-filter-panel,
  .events-card-grid,
  .event-card,
  .news-layout,
  .news-card-grid,
  .contact-layout,
  .contact-bottom-grid,
  .org-map-grid,
  .organization-detail-grid,
  .organization-detail-grid .table-card,
  .organization-bottom,
  .lms-dashboard-hero,
  .lms-kpi-strip,
  .lms-analytics-grid,
  .courses-hero,
  .course-toolbar-panel,
  .course-summary-strip,
  .student-course-layout,
  .student-course-card,
  .library-hero,
  .library-toolbar,
  .library-layout,
  .library-subjects,
  .module-folder-grid,
  .module-resource,
  .library-stats-list,
  .resource-grid,
  .resource-focus-grid,
  .resource-preview-body,
  .lesson-layout,
  .lesson-progress-row,
  .lesson-outcome-grid,
  .lesson-body-grid,
  .lesson-chapter-list article,
  .read-lesson-shell,
  .lesson-demo-box,
  .learning-command-center,
  .lms-content-grid,
  .teacher-command-grid,
  .teacher-insight-grid,
  .path-track,
  .cohort-grid,
  .teacher-analytics,
  .portal-feature-row,
  .portal-services,
  .portal-training-grid,
  .portal-stat-band,
  .portal-process,
  .portal-info-grid,
  .portal-bottom-grid,
  .home-menu-grid,
  .grid-2,
  .grid-3,
  .grid-4,
  .module-grid,
  .stat-grid,
  .form-grid,
  .chat-layout,
  .timeline {
    grid-template-columns: 1fr;
  }

  .hero-banner {
    min-height: 480px;
  }

  .hero-banner h2 {
    font-size: 2.3rem;
  }

  .portal-contact-bar,
  .portal-header {
    padding-left: 14px;
    padding-right: 14px;
  }

  .portal-breadcrumb {
    align-items: flex-start;
    flex-direction: column;
    padding-left: 14px;
    padding-right: 14px;
  }

  .portal-contact-bar,
  .portal-header-actions,
  .portal-nav {
    flex-wrap: wrap;
  }

  .portal-main-hero {
    min-height: 560px;
    padding: 44px 18px 74px;
  }

  .portal-hero-copy h2 {
    font-size: 2.35rem;
  }

  .portal-services {
    width: calc(100% - 28px);
    margin-top: -34px;
  }

  .portal-feature-row,
  .portal-extra-section,
  .portal-info-grid,
  .home-menu-showcase,
  .portal-bottom-grid {
    padding-left: 14px;
    padding-right: 14px;
  }

  .portal-stat-band {
    margin-left: 14px;
    margin-right: 14px;
  }

  .featured-news {
    grid-template-columns: 1fr;
  }

  .data-table {
    min-width: 720px;
  }

  .table-card {
    overflow-x: auto;
  }

  .analytics-card.wide,
  .lms-content-grid .wide,
  .teacher-command-grid .wide,
  .learning-path-panel,
  .teacher-insight-panel {
    grid-column: auto;
  }

  .analytics-visual-card {
    grid-template-columns: 1fr;
  }

  .learning-map {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .student-course-sidebar {
    position: static;
  }

  .library-side,
  .library-subjects,
  .lesson-sidebar,
  .read-lesson-toc,
  .read-lesson-side {
    position: static;
  }

  .course-cover {
    min-height: 210px;
  }

  .lesson-video-placeholder .image-placeholder {
    min-height: 260px;
  }

  .lesson-topbar {
    flex-direction: column;
  }
}