/* Schoolep component architecture: level/resource sidebar only. */
#sidebar-toggle-btn .sidebar-toggle-icon-stack {
  display: inline-grid;
  place-items: center;
  width: 1.12em;
  height: 1.12em;
  line-height: 1;
  pointer-events: none;
  transform: scale(1);
  transform-origin: center center;
  transition: transform 0.12s cubic-bezier(0.2, 0.8, 0.2, 1);
}

#sidebar-toggle-btn .sidebar-toggle-icon {
  grid-area: 1 / 1;
  width: 1.12em;
  height: 1.12em;
  fill: none;
  stroke: currentColor;
}

#sidebar-toggle-btn .sidebar-toggle-icon path {
  stroke: currentColor;
}

#sidebar-toggle-btn .sidebar-toggle-icon-ar {
  transform: rotate(180deg);
  transform-origin: center;
}

#sidebar-toggle-btn .sidebar-toggle-icon-fr {
  display: none;
  transform: none;
  transform-origin: center;
}

html[dir="ltr"] #sidebar-toggle-btn .sidebar-toggle-icon-ar,
body[dir="ltr"] #sidebar-toggle-btn .sidebar-toggle-icon-ar {
  display: none;
}

html[dir="ltr"] #sidebar-toggle-btn .sidebar-toggle-icon-fr,
body[dir="ltr"] #sidebar-toggle-btn .sidebar-toggle-icon-fr {
  display: block;
}

html[dir="rtl"] #sidebar-toggle-btn .sidebar-toggle-icon-ar,
body[dir="rtl"] #sidebar-toggle-btn .sidebar-toggle-icon-ar,
html:not([dir]) #sidebar-toggle-btn .sidebar-toggle-icon-ar {
  display: block;
}

@media (hover: hover) and (pointer: fine) {
#sidebar-toggle-btn:hover .sidebar-toggle-icon-stack {
    transform: scale(1.04);
  }
}

#sidebar-toggle-btn:active .sidebar-toggle-icon-stack {
  transform: scale(0.94);
}

.app-header,
.app-header *,
.mobile-sidebar-container,
.mobile-sidebar-container *,
.levels-sidebar,
.levels-sidebar * {
  -webkit-tap-highlight-color: transparent;
}

.levels-sidebar {
  position: relative;
  top: auto;
  order: -1;
  width: 215px;
  flex-shrink: 0;
  transition: width 0.3s ease;
  z-index: 600;
  overflow: visible;
}

.sidebar-card {
  background: var(--white);
  border-radius: 20px;
  padding: 16px 10px 12px 10px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.03);
  display: flex;
  flex-direction: column;
  align-items: center;
  overflow: visible;
  position: relative;
  z-index: 2;
}

.level-group {
  margin-bottom: 4px;
  width: 100%;
  transition: none;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.level-group h4 {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--sidebar-title-pc-ar-font-size, 1.10rem);
  font-weight: 900;
  margin: 0 auto 12px auto;
  padding: 8px 18px;
  border-radius: 999px;
  text-align: center;
text-transform: none;
letter-spacing: 0;
  width: auto;
  min-width: 118px;
  max-width: 145px;
  white-space: nowrap;

  transition: none;
  box-shadow: none;
  cursor: default;

  background: #f1f5f9;
  border: 1px solid #e2e8f0;
}

.level-group:nth-child(1) h4 { border-bottom: 4px solid var(--color-sec); color: var(--color-sec); }

.level-group:nth-child(2) h4 { border-bottom: 4px solid var(--color-mid); color: var(--color-mid); }

.level-group:nth-child(3) h4 { border-bottom: 4px solid var(--color-pri); color: var(--color-pri); }

html.dark-mode .level-group h4 {
  background: #1e293b;
  border: 1px solid #334155;
  border-bottom-width: 4px;
  border-bottom-style: solid;
  text-shadow: none;
  box-shadow: none;
}

html.dark-mode .level-group:nth-child(1) h4 { border-bottom-color: #c084fc; color: #c084fc; }

html.dark-mode .level-group:nth-child(2) h4 { border-bottom-color: #fbbf24; color: #fbbf24; }

html.dark-mode .level-group:nth-child(3) h4 { border-bottom-color: #4ade80; color: #4ade80; }

@media (min-width: 993px) {
html[dir="rtl"] .levels-sidebar:not(.pc-collapsed) .level-group h4,
  body[dir="rtl"] .levels-sidebar:not(.pc-collapsed) .level-group h4 {
    font-size: var(--sidebar-title-pc-ar-font-size, 1.10rem);
  }
html[dir="ltr"] .levels-sidebar:not(.pc-collapsed) .level-group h4,
  body[dir="ltr"] .levels-sidebar:not(.pc-collapsed) .level-group h4 {
    font-size: var(--sidebar-title-pc-fr-font-size, 1.00rem);
  }
}

.level-btn {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  width: 95%;
  padding: 10px 12px;
  margin-bottom: 10px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.90rem;
  color: #fff;
  transition: var(--transition);
  white-space: nowrap;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.level-btn i {
  font-size: 1.15rem;
  width: 20px;
  flex-shrink: 0;
  display: flex;
  justify-content: center;
}

.level-group:nth-child(1) .level-btn { background: var(--color-sec); }

.level-group:nth-child(1) .level-btn:hover { background: var(--sidebar-purple-hover); transform: translateY(-2px); }

.level-group:nth-child(2) .level-btn { background: var(--color-mid); }

.level-group:nth-child(2) .level-btn:hover { background: var(--sidebar-orange-hover); transform: translateY(-2px); }

.level-group:nth-child(3) .level-btn { background: var(--color-pri); }

.level-group:nth-child(3) .level-btn:hover { background: var(--sidebar-green-hover); transform: translateY(-2px); }

@media (min-width: 993px) {
.levels-sidebar.pc-collapsed { width: 80px; overflow: visible; }
.levels-sidebar.pc-collapsed .sidebar-card {
    padding: 16px 5px 12px 5px;
    overflow: visible;
  }
.levels-sidebar.pc-collapsed .level-group {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 15px; 
    margin-bottom: 0;
  }
.levels-sidebar.pc-collapsed .level-group:first-child { margin-top: 0; }
.levels-sidebar.pc-collapsed .level-group h4 {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--sidebar-title-pc-collapsed-ar-font-size, 1.00rem); 
    font-weight: 900;
text-transform: none;
letter-spacing: 0;
    width: auto;
    min-width: 60px;
    max-width: 70px;
    padding: 5px 7px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 0;
    margin-bottom: 4px; 
    border-radius: 18px;
    white-space: nowrap;
    
    
    transition: none;
    box-shadow: none;
    cursor: default;
    
    
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
  }
.levels-sidebar.pc-collapsed .level-group:nth-child(1) h4 { border-bottom: 2px solid var(--color-sec); color: var(--color-sec); }
.levels-sidebar.pc-collapsed .level-group:nth-child(2) h4 { border-bottom: 2px solid var(--color-mid); color: var(--color-mid); }
.levels-sidebar.pc-collapsed .level-group:nth-child(3) h4 { border-bottom: 2px solid var(--color-pri); color: var(--color-pri); }
html.dark-mode .levels-sidebar.pc-collapsed .level-group h4 {
    background: #0f172a;
    border: 1px solid #334155;
    border-bottom-width: 2px; 
    border-bottom-style: solid;
    text-shadow: none;
    box-shadow: none;
  }
html.dark-mode .levels-sidebar.pc-collapsed .level-group:nth-child(1) h4 { border-bottom-color: #c084fc; color: #c084fc; }
html.dark-mode .levels-sidebar.pc-collapsed .level-group:nth-child(2) h4 { border-bottom-color: #fbbf24; color: #fbbf24; }
html.dark-mode .levels-sidebar.pc-collapsed .level-group:nth-child(3) h4 { border-bottom-color: #4ade80; color: #4ade80; }
html[dir="rtl"] .levels-sidebar.pc-collapsed .level-group h4,
  body[dir="rtl"] .levels-sidebar.pc-collapsed .level-group h4 {
    font-size: var(--sidebar-title-pc-collapsed-ar-font-size, 1.00rem);
  }
html[dir="ltr"] .levels-sidebar.pc-collapsed .level-group h4,
  body[dir="ltr"] .levels-sidebar.pc-collapsed .level-group h4 {
    font-size: var(--sidebar-title-pc-collapsed-fr-font-size, 0.82rem);
  }
.levels-sidebar.pc-collapsed .level-btn {
    justify-content: center;
    width: 50px;
    height: 50px;
    padding: 0;
    margin: 5px auto; 
    border-radius: 12px;
    overflow: visible;
    position: relative;
  }
.levels-sidebar.pc-collapsed .level-btn i { font-size: 1.4rem; margin: 0; }
.levels-sidebar.pc-collapsed .btn-text {
    position: absolute;
    top: 50%; 
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    background: #1e293b;
    color: #fff;
    padding: 8px 15px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1; 
    white-space: nowrap;
    z-index: 9999;
    pointer-events: none;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
.levels-sidebar.pc-collapsed .btn-text::after {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
  }
[dir="rtl"] .levels-sidebar.pc-collapsed .btn-text { right: calc(100% + 15px); transform: translateY(-50%) translateX(10px); }
[dir="rtl"] .levels-sidebar.pc-collapsed .btn-text::after { left: 100%; border-left-color: #1e293b; }
[dir="rtl"] .levels-sidebar.pc-collapsed .level-btn:hover .btn-text { opacity: 1; visibility: visible; transform: translateY(-50%) translateX(0); }
[dir="ltr"] .levels-sidebar.pc-collapsed .btn-text { left: calc(100% + 15px); transform: translateY(-50%) translateX(-10px); }
[dir="ltr"] .levels-sidebar.pc-collapsed .btn-text::after { right: 100%; border-right-color: #1e293b; }
[dir="ltr"] .levels-sidebar.pc-collapsed .level-btn:hover .btn-text { opacity: 1; visibility: visible; transform: translateY(-50%) translateX(0); }
html.dark-mode .levels-sidebar.pc-collapsed .btn-text { background: #334155; }
html.dark-mode[dir="rtl"] .levels-sidebar.pc-collapsed .btn-text::after, [dir="rtl"] .dark-mode .levels-sidebar.pc-collapsed .btn-text::after { border-left-color: #334155; }
html.dark-mode[dir="ltr"] .levels-sidebar.pc-collapsed .btn-text::after, [dir="ltr"] .dark-mode .levels-sidebar.pc-collapsed .btn-text::after { border-right-color: #334155; }
}

.pc-collapse-btn {
  position: absolute;
  top: 2px; 
  width: 30px;
  height: 30px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
  cursor: pointer;
  z-index: 200;
  transition: var(--transition);
}

.pc-collapse-btn i { transition: transform 0.3s ease; font-size: 0.8rem; }

[dir="ltr"] .pc-collapse-btn { right: -15px; }

[dir="ltr"] .pc-collapse-btn i { transform: rotate(180deg); }

[dir="ltr"] .levels-sidebar.pc-collapsed .pc-collapse-btn i { transform: rotate(0deg); }

[dir="rtl"] .pc-collapse-btn { left: -15px; }

[dir="rtl"] .pc-collapse-btn i { transform: rotate(0deg); }

[dir="rtl"] .levels-sidebar.pc-collapsed .pc-collapse-btn i { transform: rotate(180deg); }

.pc-collapse-btn:hover { background: var(--primary-light); transform: scale(1.1); }

html.schoolep-language-switching .levels-sidebar,
body.schoolep-language-switching .levels-sidebar,
html.schoolep-language-switching .mobile-sidebar,
body.schoolep-language-switching .mobile-sidebar {
  visibility: hidden;
  transition: none;
  animation: none;
}

html.schoolep-language-switching #levels-overlay,
body.schoolep-language-switching #levels-overlay,
html.schoolep-language-switching .mobile-sidebar-container,
body.schoolep-language-switching .mobile-sidebar-container {
  visibility: hidden;
  pointer-events: none;
  transition: none;
}

@media (max-width: 992px) {
html.resource-sidebar-open,
  body.resource-sidebar-open,
  body.no-scroll {
    overflow: hidden;
    touch-action: none;
  }
#levels-overlay.sidebar-overlay,
  #levels-overlay.levels-overlay {
    z-index: 1999;
    width: 100vw;
    height: 100dvh;
    background: rgba(15, 23, 42, 0.35);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
#levels-overlay.sidebar-overlay.active,
  #levels-overlay.levels-overlay.active,
  html.resource-sidebar-open #levels-overlay.sidebar-overlay,
  html.resource-sidebar-open #levels-overlay.levels-overlay,
  body.resource-sidebar-open #levels-overlay.sidebar-overlay,
  body.resource-sidebar-open #levels-overlay.levels-overlay {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
  }
html.dark-mode #levels-overlay.sidebar-overlay,
  body.dark-mode #levels-overlay.sidebar-overlay,
  html.dark-mode #levels-overlay.levels-overlay,
  body.dark-mode #levels-overlay.levels-overlay {
    background: rgba(15, 23, 42, 0.35);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
.levels-sidebar,
  .levels-sidebar.active {
    z-index: 2002;
  }
}

@media (min-width: 993px) {
#levels-overlay.sidebar-overlay,
  #levels-overlay.levels-overlay {
    display: none;
  }
}

@media (max-width: 992px) {
.desktop-nav,
  .pc-collapse-btn {
    display: none;
  }
.levels-sidebar {
    
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;

    
    --resource-sidebar-width: min(70vw, 190px);
    --resource-button-width: 150px;
    --resource-button-height: 38px;

    --resource-button-padding-y: 8px;
    --resource-button-padding-x: 12px;

    --resource-button-gap: 5px;
    --resource-button-radius: 10px;

    --resource-button-font-size: 0.8rem;
    --resource-button-line-height: 1;

    --resource-icon-box: 17px;
    --resource-icon-size: 0.92rem;

    width: var(--resource-sidebar-width);

    background: var(--white);
    z-index: 2001;

    transform: translateX(-110%);
    transition: transform 0.3s ease;

    overflow-y: auto;
    padding-top: 6px;

    box-shadow: 10px 0 20px rgba(0, 0, 0, 0.10);
  }
html[dir="rtl"] .levels-sidebar,
  body[dir="rtl"] .levels-sidebar {
    left: auto;
    right: 0;
    transform: translateX(110%);
    box-shadow: -10px 0 20px rgba(0, 0, 0, 0.10);
  }
html[dir="ltr"] .levels-sidebar,
body[dir="ltr"] .levels-sidebar {
  left: 0;
  right: auto;

  
  --resource-sidebar-width: clamp(184px, 60vw, 195px);

  --resource-button-width: 162px;
  --resource-button-fit: var(--resource-button-width);
  --resource-button-min-width: var(--resource-button-width);
  --resource-button-max-width: var(--resource-button-width);

  --resource-button-gap: 6px;
  --resource-button-font-size: 0.82rem;
  --resource-button-padding-x: 10px;

  transform: translateX(-110%);
  box-shadow: 10px 0 20px rgba(0, 0, 0, 0.10);
}
.levels-sidebar.active,
  html.resource-sidebar-open .levels-sidebar,
  body.resource-sidebar-open .levels-sidebar,
  html[dir="rtl"] .levels-sidebar.active,
  body[dir="rtl"] .levels-sidebar.active,
  html[dir="ltr"] .levels-sidebar.active,
  body[dir="ltr"] .levels-sidebar.active {
    transform: translateX(0);
  }
html.dark-mode .levels-sidebar,
  body.dark-mode .levels-sidebar {
    background: #0f172a;
  }
.levels-sidebar .sidebar-card {
  padding: 6px 6px 12px;
  border-radius: 18px;
}
.levels-sidebar .level-group {
    width: 100%;
    align-items: center;
    margin-bottom: 4px;
  }
.levels-sidebar .level-group h4 {
    display: flex;
    align-items: center;
    justify-content: center;

    width: auto;
    min-width: 110px;
    max-width: 132px;

    margin: 0 auto 10px;
    padding: 7px 14px;

    border-radius: 999px;

    font-size: var(--sidebar-title-mobile-ar-font-size, 0.90rem);
    font-weight: 900;
    letter-spacing: 0.3px;
    line-height: 1.1;

    white-space: nowrap;
    text-align: center;
  }
html[dir="ltr"] .levels-sidebar .level-group h4,
  body[dir="ltr"] .levels-sidebar .level-group h4 {
    min-width: 122px;
    max-width: 165px;
    font-size: var(--sidebar-title-mobile-fr-font-size, 0.86rem);
  }
html[dir="rtl"] .levels-sidebar .level-group h4,
  body[dir="rtl"] .levels-sidebar .level-group h4 {
    font-size: var(--sidebar-title-mobile-ar-font-size, 0.90rem);
  }
html[dir="ltr"] .levels-sidebar .level-group h4,
  body[dir="ltr"] .levels-sidebar .level-group h4 {
    font-size: var(--sidebar-title-mobile-fr-font-size, 0.86rem);
  }
.levels-sidebar .level-btn {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;

    
    width: var(--resource-button-fit, var(--resource-button-width));
    min-width: var(--resource-button-min-width, var(--resource-button-width));
    max-width: var(--resource-button-max-width, var(--resource-button-width));

    height: var(--resource-button-height);

    padding: var(--resource-button-padding-y) var(--resource-button-padding-x);
    margin: 0 auto 10px;

    gap: var(--resource-button-gap);

    border-radius: var(--resource-button-radius);

    font-size: var(--resource-button-font-size);
    line-height: var(--resource-button-line-height);

    white-space: nowrap;
    overflow: hidden;
  }
.levels-sidebar .level-btn i {
    width: var(--resource-icon-box);
    min-width: var(--resource-icon-box);

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: var(--resource-icon-size);
    line-height: 1;

    flex-shrink: 0;
  }
.levels-sidebar .btn-text {
    flex: 1 1 auto;
    min-width: 0;

    text-align: start;
    line-height: 1;

    white-space: nowrap;
    overflow: visible;
    text-overflow: clip;
  }
html[dir="rtl"] .levels-sidebar .btn-text,
  body[dir="rtl"] .levels-sidebar .btn-text {
    transform: translateY(1.5px);
  }
html[dir="ltr"] .levels-sidebar .btn-text,
  body[dir="ltr"] .levels-sidebar .btn-text {
    transform: translateY(2.5px);
  }
@media (max-width: 380px) {
    .levels-sidebar {
      --resource-sidebar-width: min(72vw, 185px);
      --resource-button-width: 140px;
      --resource-button-font-size: 0.82rem;
      --resource-button-padding-x: 10px;
      --resource-button-gap: 5px;
    }
html[dir="ltr"] .levels-sidebar,
body[dir="ltr"] .levels-sidebar {
  --resource-sidebar-width: clamp(184px, 62vw, 195px);

  --resource-button-width: 168px;
  --resource-button-fit: var(--resource-button-width);
  --resource-button-min-width: var(--resource-button-width);
  --resource-button-max-width: var(--resource-button-width);

  --resource-button-font-size: 0.88rem;
  --resource-button-gap: 5px;
  --resource-button-padding-x: 9px;
}
  }
.levels-sidebar.pc-collapsed .sidebar-card {
    padding: 16px 5px 12px;
    overflow: visible;
    align-items: center;
  }
.levels-sidebar.pc-collapsed .level-group {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 12px;
    margin-bottom: 0;
  }
.levels-sidebar.pc-collapsed .level-group:first-child {
    margin-top: 0;
  }
.levels-sidebar.pc-collapsed .level-group h4 {
    display: flex;
    align-items: center;
    justify-content: center;
    width: auto;
    min-width: 52px;
    max-width: 62px;
    margin: 0 auto 5px;
    padding: 5px 7px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.5px;
    white-space: nowrap;
  }
.levels-sidebar.pc-collapsed .level-btn {
    justify-content: center;
    width: 50px;
    min-width: 50px;
    max-width: 50px;
    height: 50px;
    padding: 0;
    margin: 5px auto;
    gap: 0;
    border-radius: 12px;
    overflow: visible;
    position: relative;
  }
.levels-sidebar.pc-collapsed .level-btn i {
    width: auto;
    min-width: 0;
    margin: 0;
    font-size: 1.35rem;
  }
.levels-sidebar.pc-collapsed .btn-text {
    position: absolute;
    top: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    background: #1e293b;
    color: #fff;
    padding: 8px 15px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
    z-index: 9999;
    pointer-events: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.30);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
.levels-sidebar.pc-collapsed .btn-text::after {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
  }
html[dir="rtl"] .levels-sidebar.pc-collapsed .btn-text,
  body[dir="rtl"] .levels-sidebar.pc-collapsed .btn-text {
    right: calc(100% + 15px);
    transform: translateY(-50%) translateX(10px);
  }
html[dir="rtl"] .levels-sidebar.pc-collapsed .btn-text::after,
  body[dir="rtl"] .levels-sidebar.pc-collapsed .btn-text::after {
    left: 100%;
    border-left-color: #1e293b;
  }
html[dir="rtl"] .levels-sidebar.pc-collapsed .level-btn:hover .btn-text,
  body[dir="rtl"] .levels-sidebar.pc-collapsed .level-btn:hover .btn-text {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
  }
html[dir="ltr"] .levels-sidebar.pc-collapsed .btn-text,
  body[dir="ltr"] .levels-sidebar.pc-collapsed .btn-text {
    left: calc(100% + 15px);
    transform: translateY(-50%) translateX(-10px);
  }
html[dir="ltr"] .levels-sidebar.pc-collapsed .btn-text::after,
  body[dir="ltr"] .levels-sidebar.pc-collapsed .btn-text::after {
    right: 100%;
    border-right-color: #1e293b;
  }
html[dir="ltr"] .levels-sidebar.pc-collapsed .level-btn:hover .btn-text,
  body[dir="ltr"] .levels-sidebar.pc-collapsed .level-btn:hover .btn-text {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
  }
html.dark-mode .levels-sidebar.pc-collapsed .btn-text,
  body.dark-mode .levels-sidebar.pc-collapsed .btn-text {
    background: #334155;
  }
html.dark-mode[dir="rtl"] .levels-sidebar.pc-collapsed .btn-text::after,
  body.dark-mode[dir="rtl"] .levels-sidebar.pc-collapsed .btn-text::after {
    border-left-color: #334155;
  }
html.dark-mode[dir="ltr"] .levels-sidebar.pc-collapsed .btn-text::after,
  body.dark-mode[dir="ltr"] .levels-sidebar.pc-collapsed .btn-text::after {
    border-right-color: #334155;
  }
}

@media (min-width: 993px) {
.mobile-sidebar-container,
  .mobile-btn,
  #sidebar-toggle-btn {
    display: none;
  }
}

@media (max-width: 768px) {
.action-btn,
  .mobile-btn,
  #language-switcher,
  .quick-link,
  .accordion-btn,
  .accordion-links a,
  .level-btn {
    transition-duration: 0.14s;
  }
.mobile-sidebar,
  .levels-sidebar {
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }
.mobile-sidebar-container,
  .levels-sidebar,
  .sidebar-card {
    contain: layout paint style;
  }
}

html.schoolep-sidebar-boot .main-wrapper,
html.schoolep-sidebar-boot .content-area,
html.schoolep-sidebar-boot .levels-sidebar,
html.schoolep-sidebar-boot .levels-sidebar *,
html.schoolep-sidebar-boot #sidebar-slot,
html.schoolep-sidebar-boot #sidebar-slot * {
  transition: none;
  animation: none;
}

@media (min-width: 993px) {
html.schoolep-sidebar-boot:not(.schoolep-pc-sidebar-expanded) .levels-sidebar {
    width: 80px;
  }
html.schoolep-sidebar-boot.schoolep-pc-sidebar-expanded .levels-sidebar {
    width: 215px;
  }
html.schoolep-sidebar-boot:not(.schoolep-pc-sidebar-expanded) .levels-sidebar .sidebar-card {
    padding: 16px 5px 12px 5px;
  }
}

@media (min-width: 993px) {
html.schoolep-sidebar-boot:not(.schoolep-shell-sidebar-expanded) .levels-sidebar:not(.pc-collapsed) {
    width: 80px;
    overflow: visible;
  }
html.schoolep-sidebar-boot:not(.schoolep-shell-sidebar-expanded) .levels-sidebar:not(.pc-collapsed) .sidebar-card {
    padding: 16px 5px 12px 5px;
    overflow: visible;
  }
html.schoolep-sidebar-boot:not(.schoolep-shell-sidebar-expanded) .levels-sidebar:not(.pc-collapsed) .level-group {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 15px;
    margin-bottom: 0;
  }
html.schoolep-sidebar-boot:not(.schoolep-shell-sidebar-expanded) .levels-sidebar:not(.pc-collapsed) .level-group:first-child {
    margin-top: 0;
  }
html.schoolep-sidebar-boot:not(.schoolep-shell-sidebar-expanded) .levels-sidebar:not(.pc-collapsed) .level-group h4 {
    width: auto;
    min-width: 60px;
    max-width: 70px;
    padding: 5px 7px;
    margin: 0 auto 4px auto;
    border-radius: 18px;
    font-size: var(--sidebar-title-pc-collapsed-ar-font-size, 1.00rem);
    white-space: nowrap;
  }
html[dir="ltr"].schoolep-sidebar-boot:not(.schoolep-shell-sidebar-expanded) .levels-sidebar:not(.pc-collapsed) .level-group h4 {
    font-size: var(--sidebar-title-pc-collapsed-fr-font-size, 0.82rem);
  }
html.schoolep-sidebar-boot:not(.schoolep-shell-sidebar-expanded) .levels-sidebar:not(.pc-collapsed) .level-btn {
    justify-content: center;
    width: 50px;
    height: 50px;
    padding: 0;
    margin: 5px auto;
    border-radius: 12px;
    overflow: visible;
    position: relative;
  }
html.schoolep-sidebar-boot:not(.schoolep-shell-sidebar-expanded) .levels-sidebar:not(.pc-collapsed) .level-btn i {
    font-size: 1.4rem;
    margin: 0;
  }
html.schoolep-sidebar-boot:not(.schoolep-shell-sidebar-expanded) .levels-sidebar:not(.pc-collapsed) .btn-text {
    opacity: 0;
    visibility: hidden;
  }
}

@media (max-width: 992px) {
html.resource-sidebar-open #sidebar-slot .levels-sidebar,
  body.resource-sidebar-open #sidebar-slot .levels-sidebar,
  html.resource-sidebar-open .levels-sidebar,
  body.resource-sidebar-open .levels-sidebar {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
  }
html.resource-sidebar-open #levels-overlay,
  body.resource-sidebar-open #levels-overlay {
    display: block;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
}

@media (min-width: 993px) {
html.schoolep-sidebar-boot.schoolep-shell-sidebar-expanded .levels-sidebar {
    width: 215px;
  }
html.schoolep-sidebar-boot.schoolep-shell-sidebar-collapsed .levels-sidebar {
    width: 80px;
  }
}

html.schoolep-sidebar-boot .levels-sidebar,
html.schoolep-sidebar-boot .levels-sidebar *,
html.schoolep-sidebar-boot #sidebar-slot,
html.schoolep-sidebar-boot #sidebar-slot * {
  transition: none;
  animation: none;
}

@media (min-width: 993px) {
html.schoolep-shell-sidebar-collapsed .levels-sidebar {
    width: 80px;
    overflow: visible;
  }
html.schoolep-shell-sidebar-expanded .levels-sidebar {
    width: 215px;
  }
html.schoolep-shell-sidebar-collapsed .levels-sidebar .sidebar-card {
    padding: 16px 5px 12px 5px;
    overflow: visible;
  }
html.schoolep-shell-sidebar-collapsed .levels-sidebar .level-group {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 15px;
    margin-bottom: 0;
  }
html.schoolep-shell-sidebar-collapsed .levels-sidebar .level-group:first-child {
    margin-top: 0;
  }
html.schoolep-shell-sidebar-collapsed .levels-sidebar .level-group h4 {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--sidebar-title-pc-collapsed-ar-font-size, 1.00rem);
    font-weight: 900;
    width: auto;
    min-width: 60px;
    max-width: 70px;
    padding: 5px 7px;
    margin: 0 auto 4px auto;
    border-radius: 18px;
    white-space: nowrap;
    text-transform: none;
    letter-spacing: 0;
  }
html[dir="ltr"].schoolep-shell-sidebar-collapsed .levels-sidebar .level-group h4,
  body[dir="ltr"].schoolep-shell-sidebar-collapsed .levels-sidebar .level-group h4 {
    font-size: var(--sidebar-title-pc-collapsed-fr-font-size, 0.82rem);
  }
html.schoolep-shell-sidebar-collapsed .levels-sidebar .level-btn {
    width: 44px;
    height: 44px;
    padding: 0;
    justify-content: center;
    gap: 0;
    overflow: visible;
  }
html.schoolep-shell-sidebar-collapsed .levels-sidebar .level-btn i {
    font-size: 1.4rem;
    margin: 0;
  }
html.schoolep-shell-sidebar-collapsed .levels-sidebar .btn-text {
    position: absolute;
    top: 50%;
    width: max-content;
    max-width: 220px;
    padding: 8px 12px;
    border-radius: 10px;
    background: #1e293b;
    color: #fff;
    font-size: 0.85rem;
    line-height: 1.2;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 9999;
    white-space: nowrap;
  }
html[dir="rtl"].schoolep-shell-sidebar-collapsed .levels-sidebar .btn-text,
  body[dir="rtl"].schoolep-shell-sidebar-collapsed .levels-sidebar .btn-text {
    right: calc(100% + 15px);
    transform: translateY(-50%) translateX(10px);
  }
html[dir="ltr"].schoolep-shell-sidebar-collapsed .levels-sidebar .btn-text,
  body[dir="ltr"].schoolep-shell-sidebar-collapsed .levels-sidebar .btn-text {
    left: calc(100% + 15px);
    transform: translateY(-50%) translateX(-10px);
  }
html[dir="rtl"].schoolep-shell-sidebar-collapsed .levels-sidebar .level-btn:hover .btn-text,
  body[dir="rtl"].schoolep-shell-sidebar-collapsed .levels-sidebar .level-btn:hover .btn-text,
  html[dir="ltr"].schoolep-shell-sidebar-collapsed .levels-sidebar .level-btn:hover .btn-text,
  body[dir="ltr"].schoolep-shell-sidebar-collapsed .levels-sidebar .level-btn:hover .btn-text {
    opacity: 1;
    visibility: visible;
    transform: translateY(-50%) translateX(0);
  }
}

@media (max-width: 992px) {
html.schoolep-sidebar-boot .levels-sidebar,
  html.schoolep-sidebar-boot .levels-sidebar * {
    transition: none;
    animation: none;
  }
html:not(.resource-sidebar-open) #sidebar-slot .levels-sidebar:not(.active) {
    visibility: hidden;
    pointer-events: none;
  }
html.resource-sidebar-open #sidebar-slot .levels-sidebar,
  body.resource-sidebar-open #sidebar-slot .levels-sidebar {
    visibility: visible;
    pointer-events: auto;
    transform: translateX(0);
  }
}

.lesson-block,
.lesson-card,
.lesson-header,
.card-title,
.res-toggle,
.exam-toggle-btn,
.res-link,
.quiz-link,
.video-link,
.res-item,
.supervised-res-item,
.accordion-btn,
.accordion-links a,
.level-btn,
.quick-link {
  transition-duration: 0.06s;
  transition-delay: 0s;
}

.lesson-block:hover,
.lesson-card:hover,
.res-toggle:hover,
.exam-toggle-btn:hover,
.res-link:hover,
.quiz-link:hover,
.video-link:hover,
.level-btn:hover,
.quick-link:hover {
  transition-duration: 0.04s;
}

.levels-sidebar .level-btn.active,
.levels-sidebar .level-btn[aria-current="page"] {
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.58), 0 10px 22px rgba(15,23,42,.24);
  filter: saturate(1.15) brightness(.9);
  transform: translateY(-1px);
}

.levels-sidebar .level-btn.active::after,
.levels-sidebar .level-btn[aria-current="page"]::after {
  content: none;
  display: none;
}

html.dark-mode .levels-sidebar .level-btn.active,
body.dark-mode .levels-sidebar .level-btn.active,
html.dark-mode .levels-sidebar .level-btn[aria-current="page"],
body.dark-mode .levels-sidebar .level-btn[aria-current="page"] {
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.78), 0 0 0 3px rgba(255,255,255,.08), 0 12px 28px rgba(0,0,0,.34);
  filter: saturate(1.25) brightness(1.12);
}

.level-group:nth-child(1) .level-btn.active,
.level-group:nth-child(1) .level-btn[aria-current="page"] {
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.62), 0 0 20px rgba(156,39,176,.3), 0 10px 22px rgba(15,23,42,.24);
}

.level-group:nth-child(2) .level-btn.active,
.level-group:nth-child(2) .level-btn[aria-current="page"] {
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.62), 0 0 20px rgba(255,152,0,.28), 0 10px 22px rgba(15,23,42,.24);
}

.level-group:nth-child(3) .level-btn.active,
.level-group:nth-child(3) .level-btn[aria-current="page"] {
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.62), 0 0 20px rgba(34,197,94,.28), 0 10px 22px rgba(15,23,42,.24);
}

html.dark-mode .level-group:nth-child(1) .level-btn.active,
body.dark-mode .level-group:nth-child(1) .level-btn.active,
html.dark-mode .level-group:nth-child(1) .level-btn[aria-current="page"],
body.dark-mode .level-group:nth-child(1) .level-btn[aria-current="page"] {
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.78), 0 0 24px rgba(156,39,176,.48), 0 12px 28px rgba(0,0,0,.34);
}

html.dark-mode .level-group:nth-child(2) .level-btn.active,
body.dark-mode .level-group:nth-child(2) .level-btn.active,
html.dark-mode .level-group:nth-child(2) .level-btn[aria-current="page"],
body.dark-mode .level-group:nth-child(2) .level-btn[aria-current="page"] {
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.78), 0 0 24px rgba(255,152,0,.44), 0 12px 28px rgba(0,0,0,.34);
}

html.dark-mode .level-group:nth-child(3) .level-btn.active,
body.dark-mode .level-group:nth-child(3) .level-btn.active,
html.dark-mode .level-group:nth-child(3) .level-btn[aria-current="page"],
body.dark-mode .level-group:nth-child(3) .level-btn[aria-current="page"] {
  box-shadow: inset 0 0 0 2px rgba(255,255,255,.78), 0 0 24px rgba(34,197,94,.44), 0 12px 28px rgba(0,0,0,.34);
}

.schoolep-dual-icon{display:inline-flex;align-items:center;justify-content:center;gap:2px;min-width:1.25em}

.schoolep-dual-icon i{font-size:.74em;line-height:1;transform:none}

.levels-sidebar .schoolep-dual-icon{flex-direction:column;gap:0}

@font-face {
  font-family: "Schoolep FA Free";
  font-style: normal;
  font-weight: 900;
  font-display: block;
  src: url("/assets/vendor/fontawesome/webfonts/fa-solid-900.woff2") format("woff2");
}

@font-face {
  font-family: "Schoolep FA Brands";
  font-style: normal;
  font-weight: 400;
  font-display: block;
  src: url("/assets/vendor/fontawesome/webfonts/fa-brands-400.woff2") format("woff2");
}

.levels-sidebar i.fa-solid::before,
.levels-sidebar i.fas::before {
  font-family: "Schoolep FA Free";
  font-style: normal;
  font-weight: 900;
  speak: never;
}

.levels-sidebar i.fa-brands::before,
.levels-sidebar i.fab::before {
  font-family: "Schoolep FA Brands";
  font-style: normal;
  font-weight: 400;
  speak: never;
}

.levels-sidebar .level-btn > i.schoolep-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25em;
  min-width: 1.25em;
  height: 1.25em;
  line-height: 1;
  opacity: 1;
  visibility: visible;
}

.levels-sidebar .fa-book-open::before { content: ""; }

.levels-sidebar .fa-pencil-ruler::before { content: ""; }

.levels-sidebar .fa-clipboard-check::before { content: ""; }

.levels-sidebar .fa-centercode::before { content: ""; }

.levels-sidebar .fa-school-circle-exclamation::before { content: ""; }

.levels-sidebar .fa-school-circle-check::before { content: ""; }

.levels-sidebar .fa-google-scholar::before { content: ""; }

.levels-sidebar .fa-graduation-cap::before { content: ""; }

.levels-sidebar .fa-user-graduate::before { content: ""; }

.levels-sidebar .fa-chevron-right::before { content: ""; }