/* Shared presentation for the Astra shell and B&B-owned course components. */

/* Native WooCommerce recovery forms retain their inputs and submit handler. */
html[data-bnb-theme] body.bnb-recovery-screen .site-main > article {
  box-sizing: border-box;
  width: min(100%, 620px);
  margin: 32px auto 48px;
  padding: clamp(20px, 4vw, 36px);
  background: var(--bnb-global-surface, #fffaf0) !important;
  color: var(--bnb-global-text, #102744) !important;
  border: 1px solid var(--bnb-global-border, #d8ceba);
  border-radius: 16px;
}
html[data-bnb-theme] body.bnb-recovery-screen .entry-header,
html[data-bnb-theme] body.bnb-recovery-screen .entry-content {
  padding: 0 !important;
  background: transparent !important;
}
html[data-bnb-theme] body.bnb-recovery-screen :is(h1, .lost_reset_password p, .lost_reset_password label, .bnb-recovery-help p) {
  color: var(--bnb-global-text, #102744) !important;
}
html[data-bnb-theme] body.bnb-recovery-screen .entry-title {
  font-size: clamp(26px, 5vw, 34px);
  line-height: 1.45;
  margin: 0 0 16px;
}
html[data-bnb-theme] body.bnb-recovery-screen .lost_reset_password .form-row {
  float: none;
  width: 100%;
  margin: 0 0 18px;
  padding: 0;
}
html[data-bnb-theme] body.bnb-recovery-screen .lost_reset_password input.input-text {
  box-sizing: border-box;
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  color: var(--bnb-global-text, #102744);
  background: var(--bnb-global-surface, #fffaf0);
  border: 1px solid var(--bnb-control-border, #a89570);
  border-radius: 8px;
  font: inherit;
}
html[data-bnb-theme] body.bnb-recovery-screen .lost_reset_password button.button {
  box-sizing: border-box;
  min-height: 48px;
  width: 100%;
  padding: 12px 16px;
  white-space: normal;
  background: #e3b23c !important;
  color: #1a1400 !important;
  border-radius: 8px;
  font-weight: 700;
}
body.bnb-recovery-screen .bnb-recovery-help {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--bnb-global-border, #d8ceba);
}
html[data-bnb-theme] body.bnb-recovery-screen .bnb-recovery-help a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--bnb-global-text, #102744) !important;
  text-decoration: underline;
}
html[data-bnb-theme] body.bnb-recovery-screen :is(input, button, a):focus-visible {
  outline: 3px solid var(--bnb-focus, #7c5300);
  outline-offset: 3px;
}
@media (max-width: 600px) {
  body.bnb-recovery-screen .ast-container { padding-inline: 16px; }
  html[data-bnb-theme] body.bnb-recovery-screen .site-main > article { margin: 20px auto 32px; }
}

/* The explorer keeps the familiar exam choice and adds free courses/products. */
html[data-bnb-theme] #path.bnb-explorer-section { scroll-margin-top: 120px; }
html[data-bnb-theme] .bnb-learning-explorer {
  color: var(--bnb-global-text);
  border: 1px solid var(--bnb-global-border);
  border-radius: 18px;
  background: var(--bnb-global-surface);
  padding: clamp(14px, 3vw, 28px);
}
html[data-bnb-theme] .bnb-explorer-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 24px;
}
html[data-bnb-theme] .bnb-explorer-tabs a {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  min-height: 76px;
  padding: 12px 16px;
  box-sizing: border-box;
  border: 1px solid var(--bnb-control-border);
  border-radius: 10px;
  background: var(--bnb-header-bg);
  color: var(--bnb-header-text) !important;
  text-decoration: none;
  transition: background-color .18s ease, color .18s ease, transform .18s ease;
}
html[data-bnb-theme] .bnb-explorer-tabs strong { font-size: 18px; line-height: 1.4; }
html[data-bnb-theme] .bnb-explorer-tabs span { font-size: 12px; line-height: 1.5; }
html[data-bnb-theme] .bnb-explorer-tabs svg { width: 28px; height: 28px; flex: 0 0 28px; }
html[data-bnb-theme] .bnb-explorer-tab-copy { display: flex; flex-direction: column; gap: 5px; }
html[data-bnb-theme] .bnb-explorer-tab-copy,
html[data-bnb-theme] .bnb-explorer-copy { min-width: 0; }
html[data-bnb-theme] .bnb-explorer-panel:focus-visible { outline: 3px solid var(--bnb-focus); outline-offset: 5px; }
html[data-bnb-theme] .bnb-explorer-tabs a:hover { transform: translateY(-2px); }
html[data-bnb-theme] .bnb-explorer-tabs a[aria-selected="true"],
html[data-bnb-theme] .bnb-explorer-batches a[aria-pressed="true"] {
  background: var(--bnb-action-bg);
  color: var(--bnb-on-accent) !important;
  border-color: var(--bnb-action-bg);
}
html[data-bnb-theme] .bnb-learning-explorer a:focus-visible {
  outline: 3px solid var(--bnb-focus);
  outline-offset: 3px;
}
html[data-bnb-theme] .bnb-explorer-panel[hidden],
html[data-bnb-theme] .bnb-explorer-result[hidden] { display: none !important; }
html[data-bnb-theme] .bnb-explorer-panel + .bnb-explorer-panel {
  margin-top: 32px;
  border-top: 1px solid var(--bnb-global-border);
  padding-top: 24px;
}
html[data-bnb-theme] .is-enhanced .bnb-explorer-panel {
  margin: 0;
  border: 0;
  padding: 0;
  animation: bnb-explorer-enter .24s ease both;
}
html[data-bnb-theme] .bnb-explorer-tools { margin-bottom: 22px; }
html[data-bnb-theme] .bnb-explorer-tools > p { margin: 0 0 10px; font-weight: 700; }
html[data-bnb-theme] .bnb-explorer-batches { display: flex; flex-wrap: wrap; gap: 10px; }
html[data-bnb-theme] .bnb-explorer-batches a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 18px;
  border: 1px solid var(--bnb-control-border);
  border-radius: 999px;
  box-sizing: border-box;
  color: var(--bnb-link-text) !important;
  font-weight: 700;
  text-decoration: none;
}
html[data-bnb-theme] .bnb-explorer-divisions { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 14px; }
html[data-bnb-theme] .bnb-explorer-divisions span { color: var(--bnb-global-muted); font-size: 13px; line-height: 1.7; }
html[data-bnb-theme] .bnb-explorer-divisions .is-available { color: var(--bnb-link-text); font-weight: 700; }
html[data-bnb-theme] .bnb-explorer-result {
  display: grid;
  grid-template-columns: minmax(180px, .72fr) minmax(0, 1.28fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}
html[data-bnb-theme] .bnb-explorer-result + .bnb-explorer-result { margin-top: 28px; }
html[data-bnb-theme] .is-enhanced .bnb-explorer-result { margin-top: 0; }
html[data-bnb-theme] .is-enhanced .bnb-explorer-result[data-bnb-explorer-result] { animation: bnb-explorer-enter .24s ease both; }
html[data-bnb-theme] .bnb-explorer-art {
  width: min(100%, 300px);
  justify-self: center;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 12px;
}
html[data-bnb-theme] .bnb-explorer-art img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
html[data-bnb-theme] .bnb-explorer-copy h3 {
  margin: 12px 0 14px;
  color: var(--bnb-heading-text) !important;
  font-size: clamp(23px, 2.8vw, 34px);
  line-height: 1.4;
}
html[data-bnb-theme] .bnb-explorer-copy p { color: var(--bnb-global-text) !important; line-height: 1.8; }
html[data-bnb-theme] .bnb-explorer-status { font-size: 13px; font-weight: 700; color: var(--bnb-link-text); }
html[data-bnb-theme] .bnb-explorer-subjects { list-style: none; padding: 0; margin: 20px 0; }
html[data-bnb-theme] .bnb-explorer-subjects li { border-bottom: 1px solid var(--bnb-global-border); }
html[data-bnb-theme] .bnb-explorer-subjects a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  color: var(--bnb-global-text) !important;
  text-decoration: none;
}
html[data-bnb-theme] .bnb-explorer-subjects a:hover { color: var(--bnb-link-text) !important; text-decoration: underline; }
html[data-bnb-theme] .bnb-explorer-copy .bnb-explorer-price { margin: 18px 0 8px; }
html[data-bnb-theme] .bnb-explorer-price del { color: var(--bnb-global-muted); margin-right: 10px; }
html[data-bnb-theme] .bnb-explorer-price strong { font-size: 28px; color: var(--bnb-heading-text); }
html[data-bnb-theme] .bnb-explorer-copy .bnb-explorer-note { font-size: 13px; color: var(--bnb-global-muted) !important; }
html[data-bnb-theme] .bnb-explorer-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 20px; margin-top: 22px; }
html[data-bnb-theme] .bnb-explorer-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 44px;
  padding: 10px 0;
  box-sizing: border-box;
  color: var(--bnb-link-text) !important;
  font-weight: 700;
  line-height: 1.6;
}
html[data-bnb-theme] .bnb-explorer-actions .bnb-explorer-primary {
  background: var(--bnb-action-bg);
  color: var(--bnb-on-accent) !important;
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none;
}
html[data-bnb-theme] .bnb-explorer-actions .bnb-explorer-primary:hover { background: var(--bnb-action-hover-bg); }
html[data-bnb-theme] .bnb-explorer-facts { margin: 18px 0; padding-left: 20px; line-height: 1.9; color: var(--bnb-global-text); }
html[data-bnb-theme] .bnb-explorer-hsc-type {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 300px;
  color: var(--bnb-link-text);
  border: 1px solid var(--bnb-global-border);
  border-radius: 12px;
}
html[data-bnb-theme] .bnb-explorer-hsc-type strong { font-size: clamp(64px, 8vw, 100px); line-height: 1.25; }
html[data-bnb-theme] .bnb-explorer-hsc-type span { font-size: 26px; letter-spacing: .12em; }
html[data-bnb-theme] .bnb-explorer-product-art img { width: 100%; height: auto; object-fit: contain; border-radius: 12px; display: block; }
html[data-bnb-theme] .bnb-explorer-product { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.bnb-learning-explorer.is-reveal-ready { opacity: 0; transform: translateY(12px); transition: opacity .35s ease, transform .35s ease; }
.bnb-learning-explorer.is-reveal-ready.is-visible { opacity: 1; transform: none; }
@keyframes bnb-explorer-enter { from { opacity: .3; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (max-width: 767px) {
  html[data-bnb-theme] .bnb-explorer-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  html[data-bnb-theme] .bnb-explorer-tabs a { padding: 10px 12px; }
  html[data-bnb-theme] .bnb-explorer-tabs svg { width: 22px; height: 22px; flex-basis: 22px; }
  html[data-bnb-theme] .bnb-explorer-result,
  html[data-bnb-theme] .bnb-explorer-product { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  html[data-bnb-theme] .bnb-explorer-art { width: min(100%, 230px); }
  html[data-bnb-theme] .bnb-explorer-hsc-type { min-height: 160px; }
  html[data-bnb-theme] .bnb-explorer-actions { align-items: stretch; flex-direction: column; }
  html[data-bnb-theme] .bnb-explorer-actions a { width: 100%; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  .bnb-learning-explorer.is-reveal-ready { opacity: 1; transform: none; transition: none; }
  html[data-bnb-theme] .bnb-explorer-tabs a { transition: none; transform: none; }
  html[data-bnb-theme] .is-enhanced .bnb-explorer-panel { animation: none; }
  html[data-bnb-theme] .is-enhanced .bnb-explorer-result[data-bnb-explorer-result] { animation: none; }
}

/* Keep native Woo cart controls inside the phone content gutter. */
body.single-courses .bnb-package-cta .bnb-course-continue {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px !important;
  padding: 12px 20px;
  box-sizing: border-box;
}

@media (max-width: 782px) {
  body.woocommerce-cart .wp-block-woocommerce-cart.alignwide {
    margin-inline: 0 !important;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  body.woocommerce-cart .wc-block-cart-item__remove-link,
  body.woocommerce-cart .wc-block-components-chip__remove {
    min-width: 44px;
    min-height: 44px;
  }

  body.woocommerce-cart .wc-block-components-panel__button,
  body.woocommerce-cart .wc-block-cart__submit-button {
    min-height: 48px !important;
    box-sizing: border-box;
  }
}

/* Keep the native checkout action comfortable to tap on small screens. */
body.woocommerce-checkout form.checkout #place_order {
  min-height: 48px;
  padding: 12px 20px;
  line-height: 1.4;
}
@media (max-width: 400px) {
  html[data-bnb-theme] .bnb-explorer-tabs a { flex-direction: column; align-items: flex-start; gap: 8px; }
}

:root,
html[data-bnb-theme="light"] {
  --bnb-global-bg: #fbfaf6;
  --bnb-global-surface: #ffffff;
  --bnb-global-text: #102b4e;
  --bnb-global-muted: #526070;
  --bnb-global-border: #d8cda9;
  --bnb-global-accent: #c99416;
  --bnb-heading-text: #102b4e;
  --bnb-link-text: #7c5300;
  --bnb-header-bg: #fffaf0;
  --bnb-header-text: #102b4e;
  --bnb-header-hover-bg: #fff6dc;
  --bnb-control-border: #887439;
  --bnb-focus: #7c5300;
  --bnb-action-bg: #e3b23c;
  --bnb-action-hover-bg: #f0c75a;
  --bnb-on-accent: #1a1400;
  --bnb-selected-bg: #e3b23c;
  --bnb-selected-text: #1a1400;
}

html[data-bnb-theme="dark"] {
  --bnb-global-bg: #070b12;
  --bnb-global-surface: #102744;
  --bnb-global-text: #f4f1ea;
  --bnb-global-muted: #b7c0cc;
  --bnb-global-border: #3e5169;
  --bnb-global-accent: #f0c75a;
  --bnb-heading-text: #fff6dc;
  --bnb-link-text: #f0c75a;
  --bnb-header-bg: #0b1e3a;
  --bnb-header-text: #f4f1ea;
  --bnb-header-hover-bg: #1a3358;
  --bnb-control-border: #9aabbf;
  --bnb-focus: #f0c75a;
}

/* Paint the full header shell; content containers keep their existing width. */
html[data-bnb-theme] body.bnb-theme-enabled :is(#masthead, #ast-desktop-header, #ast-mobile-header, .ast-mobile-header-wrap, .main-header-bar-wrap, .main-header-bar, .ast-primary-header-bar),
html[data-bnb-theme] body.bnb-theme-enabled #masthead .ast-builder-grid-row-container {
  background: var(--bnb-header-bg) !important;
  background-image: none !important;
  color: var(--bnb-header-text) !important;
  border-color: var(--bnb-global-border) !important;
}

html[data-bnb-theme] body.bnb-theme-enabled :is(#masthead, #ast-desktop-header, #ast-mobile-header) {
  box-sizing: border-box;
  width: 100%;
  max-width: none;
}

html[data-bnb-theme] #masthead :is(.main-header-menu, .main-header-menu .sub-menu) {
  background-color: var(--bnb-header-bg) !important;
  background-image: none !important;
}

html[data-bnb-theme] #masthead :is(.ast-container, .ast-builder-grid-row) {
  background: transparent !important;
}

html[data-bnb-theme] #masthead :is(.main-header-menu, .ast-builder-menu-mobile) a,
html[data-bnb-theme] #masthead .site-title a,
html[data-bnb-theme] #masthead :is(.site-title, .site-description, .ast-site-identity) {
  color: var(--bnb-header-text) !important;
}

html[data-bnb-theme] #masthead :is(.main-header-menu, .ast-builder-menu-mobile) a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  line-height: 1.5;
  background-color: transparent !important;
}

html[data-bnb-theme] #masthead :is(.main-header-menu, .ast-builder-menu-mobile) a:is(:hover, :focus-visible),
html[data-bnb-theme] #masthead :is(.current-menu-item, .current-menu-ancestor) > a {
  color: var(--bnb-header-text) !important;
  background-color: var(--bnb-header-hover-bg) !important;
  text-decoration: underline;
  text-decoration-color: var(--bnb-focus);
  text-underline-offset: 0.3em;
}

html[data-bnb-theme] #masthead :is(.ast-mobile-menu-trigger-minimal, .menu-toggle, .ast-menu-toggle) {
  box-sizing: border-box;
  min-width: 44px;
  min-height: 44px;
  background: var(--bnb-header-hover-bg) !important;
  color: var(--bnb-header-text) !important;
  border-color: var(--bnb-control-border) !important;
}

/* The floating variant changes placement, never the icon-and-label geometry. */
body [data-bnb-theme-toggle]:not([hidden]) {
  box-sizing: border-box;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex: 0 0 auto;
  gap: 8px !important;
  width: auto !important;
  min-width: 44px !important;
  height: auto !important;
  min-height: 44px !important;
  padding: 9px 14px !important;
  border: 1px solid var(--bnb-control-border) !important;
  border-radius: 999px !important;
  background: var(--bnb-header-bg) !important;
  color: var(--bnb-header-text) !important;
  font: 600 14px/1.4 var(--bnb-font-bn, "Noto Sans Bengali", sans-serif) !important;
  white-space: nowrap;
  cursor: pointer;
}

body [data-bnb-theme-toggle] :is(.bnb-tt-icon, [data-bnb-theme-icon]) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  color: currentColor !important;
}

body [data-bnb-theme-toggle] :is(.bnb-tt-label, [data-bnb-theme-label]) {
  display: inline !important;
  color: currentColor;
  line-height: 1.4;
}

body .bnb-theme-toggle-floating {
  position: fixed;
  inset: calc(88px + env(safe-area-inset-top, 0px)) 14px auto auto;
  z-index: 9999;
}

/* These templates are outside WordPress's .entry-content heading adapter. */
html[data-bnb-theme] :is(.bnb-products, .bnb-english-course, .bnb-english-intro, .bnb-english-curriculum) {
  color: var(--bnb-global-text);
}

html[data-bnb-theme] :is(.bnb-products, .bnb-english-course, .bnb-english-intro, .bnb-english-curriculum) :is(h1, h2, h3) {
  color: var(--bnb-heading-text) !important;
}

html[data-bnb-theme] :is(.bnb-products .bnb-pr-lead, .bnb-products .bnb-pr-desc, .bnb-products .bnb-pr-note) {
  color: var(--bnb-global-muted);
}

/* Tutor's outer player frame must use the same surface as its classroom. */
html[data-bnb-theme] body.bnb-lesson-page .tutor-tabs-content {
  background: var(--bnb-global-bg) !important;
  border-color: var(--bnb-control-border) !important;
  color: var(--bnb-global-text);
}

/* Keep Tutor's native completion form visible without duplicate navigation. */
html[data-bnb-theme] body.bnb-lesson-page:has([data-bnb-english-backbar]) .tutor-lesson-content-tab {
  background: var(--bnb-global-bg) !important;
  color: var(--bnb-global-text);
}

html[data-bnb-theme] body.bnb-lesson-page:has([data-bnb-english-backbar]) .tutor-learning-area-footer {
  background: var(--bnb-global-surface) !important;
  color: var(--bnb-global-text);
  padding: 16px;
  border: 1px solid var(--bnb-control-border);
  border-radius: 12px;
}

body.bnb-lesson-page:has([data-bnb-english-backbar]) .tutor-learning-area-footer > a {
  display: none !important;
}

/* Every course keeps its intact poster and shares one bottom action row. */
.bnb-platform .bnb-cohort-track > .course-card,
.bnb-cohort-track > .course-card {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  min-width: 0;
  width: 100%;
  height: auto;
  border-radius: 20px;
  overflow: hidden;
}

.bnb-cohort-track .course-cover {
  flex: 0 0 auto;
  aspect-ratio: 4 / 5;
}

.bnb-cohort-track .course-cover img {
  object-fit: contain;
}

.bnb-cohort-track .course-body {
  box-sizing: border-box;
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  min-width: 0;
  padding: 20px;
}

html[data-bnb-theme] .bnb-cohort-track .course-body h3 {
  color: var(--bnb-heading-text) !important;
  line-height: 1.5;
}

html[data-bnb-theme] .bnb-cohort-track :is(.course-desc, .course-meta) {
  color: var(--bnb-global-muted);
  line-height: 1.65;
}

html[data-bnb-theme] .bnb-cohort-track :is(.course-price strong, .bnb-english-free) {
  color: var(--bnb-heading-text) !important;
}

html[data-bnb-theme] .bnb-cohort-track :is(.course-price del, .bnb-intro-when) {
  color: var(--bnb-global-muted);
  opacity: 1;
}

html[data-bnb-theme] .bnb-cohort-track :is(.bnb-intro-mini strong, .course-save) {
  color: var(--bnb-link-text) !important;
}

.bnb-card-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 20px;
}

html[data-bnb-theme] .bnb-card-actions .course-more {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  min-height: 44px;
  min-width: 0;
  margin: 0;
  padding: 6px 0;
  background: transparent;
  color: var(--bnb-link-text) !important;
  line-height: 1.5;
  text-align: left;
  text-decoration: underline;
  text-underline-offset: 0.3em;
}

html[data-bnb-theme] :is(.bnb-card-enrol, .bnb-enroll-cta, .bnb-pr-btn--primary, .bnb-platform .btn:not(.secondary), .bnb-offer-cta, .bnb-enroll-primary, .tutor-btn-primary, .bnb-offer-strip-cta, .bnb-sv-btn--primary, .bnb-offer-code, .bnb-account-continue, .tutor-mark-as-complete-button) {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid var(--bnb-action-bg) !important;
  border-radius: 12px;
  background: var(--bnb-action-bg) !important;
  background-image: none !important;
  color: var(--bnb-on-accent) !important;
  font-weight: 800;
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  white-space: normal;
}

.bnb-card-actions .bnb-card-enrol {
  margin-left: auto;
  flex: 0 1 auto;
  max-width: 52%;
}

html[data-bnb-theme] :is(.bnb-card-enrol, .bnb-enroll-cta, .bnb-pr-btn--primary, .bnb-platform .btn:not(.secondary), .bnb-offer-cta, .bnb-enroll-primary, .tutor-btn-primary, .bnb-offer-strip-cta, .bnb-sv-btn--primary, .bnb-offer-code, .bnb-account-continue, .tutor-mark-as-complete-button):is(:hover, :active) {
  background: var(--bnb-action-hover-bg) !important;
  border-color: var(--bnb-action-hover-bg) !important;
  color: var(--bnb-on-accent) !important;
}

html[data-bnb-theme] :is(.bnb-account-logout, .bnb-package-preview > a) {
  color: var(--bnb-link-text) !important;
  text-decoration: underline;
  text-underline-offset: .3em;
}

html[data-bnb-theme] .bnb-account-chip {
  background: var(--bnb-global-surface) !important;
  color: var(--bnb-link-text) !important;
  border-color: var(--bnb-control-border) !important;
}

html[data-bnb-theme] :is(.bnb-account-logout, .bnb-package-preview > a, .bnb-account-chip, .bnb-account-continue, .bnb-offer-strip-cta, .bnb-sv-btn--primary, .bnb-offer-code):focus-visible {
  outline: 3px solid var(--bnb-focus);
  outline-offset: 3px;
}

html[data-bnb-theme] body.bnb-theme-enabled :is(h1, h2, h3, h4) {
  color: var(--bnb-heading-text) !important;
}

html[data-bnb-theme] :is(.bnb-card-enrol, .bnb-enroll-cta, .bnb-platform .btn.primary, .bnb-offer-cta, .tutor-btn-primary, .tutor-mark-as-complete-button):is([disabled], [aria-disabled="true"]) {
  background: var(--bnb-global-surface) !important;
  color: var(--bnb-global-muted) !important;
  border-color: var(--bnb-control-border) !important;
  cursor: not-allowed;
  opacity: 1 !important;
}

html[data-bnb-theme] :is(.bnb-platform .btn.primary, .bnb-offer-cta, .bnb-enroll-primary, .tutor-btn-primary, .tutor-mark-as-complete-button):focus-visible {
  outline: 3px solid var(--bnb-focus);
  outline-offset: 3px;
}

/* Published lesson previews expose all three subjects without a hidden first step. */
.bnb-package-preview-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
  gap: 24px;
  margin: 24px 0;
}

.bnb-package-preview {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--bnb-global-border);
  border-radius: 20px;
  background: var(--bnb-global-surface);
  color: var(--bnb-global-text);
}

html[data-bnb-theme] .bnb-package-preview :is(h2, h3, .bnb-preview-subject, .bnb-preview-title) {
  margin-top: 0;
  color: var(--bnb-heading-text) !important;
  line-height: 1.5;
}

.bnb-package-preview :is(.bnb-preview-teacher, .bnb-preview-description) {
  color: var(--bnb-global-muted);
  line-height: 1.65;
}

.bnb-package-preview :is(.bnb-preview-poster, .bnb-preview-player, .bnb-hero-poster, .bnb-english-player) {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 12px;
}

.bnb-package-preview :is(.bnb-preview-poster, .bnb-hero-poster) img,
.bnb-package-preview iframe {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border: 0;
}

.bnb-preview-lessons {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.bnb-preview-lesson {
  box-sizing: border-box;
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--bnb-global-border);
  border-radius: 10px;
  background: var(--bnb-header-bg);
  color: var(--bnb-global-text);
  font: inherit;
  line-height: 1.5;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
}

.bnb-preview-lesson :is(strong, span) {
  color: inherit;
}

.bnb-preview-lesson:is(:hover, :focus-visible),
.bnb-preview-lesson[aria-current="true"] {
  background: var(--bnb-header-hover-bg);
  color: var(--bnb-global-text);
}

.bnb-subject-filter {
  box-sizing: border-box;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border: 1px solid var(--bnb-control-border);
  border-radius: 12px;
  background: var(--bnb-global-surface);
  color: var(--bnb-global-text);
  font: inherit;
  font-weight: 700;
  line-height: 1.5;
  cursor: pointer;
}

.bnb-subject-filter:is([aria-selected="true"], [aria-pressed="true"], .is-active) {
  background: var(--bnb-selected-bg);
  color: var(--bnb-selected-text);
  border-color: var(--bnb-control-border);
}

.bnb-subject-panel[hidden] {
  display: none !important;
}

html[data-bnb-theme] #masthead a:focus-visible,
html[data-bnb-theme] :is([data-bnb-theme-toggle], .bnb-card-actions a, .bnb-subject-filter, .bnb-preview-lesson, .bnb-enroll-cta, .bnb-pr-btn):focus-visible {
  outline: 3px solid var(--bnb-focus);
  outline-offset: 3px;
}

@media (min-width: 768px) {
  .bnb-package-preview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .bnb-platform .bnb-cohort-track,
  .bnb-cohort-track {
    display: grid !important;
    justify-content: center;
    align-items: stretch;
    gap: 24px;
  }

  .bnb-platform .bnb-cohort-track:has(> .course-card:nth-child(3)),
  .bnb-cohort-track:has(> .course-card:nth-child(3)) {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }

  .bnb-platform .bnb-cohort-track > .course-card,
  .bnb-cohort-track > .course-card {
    max-width: none !important;
  }

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

@media (max-width: 1023px) {
  .bnb-platform .bnb-cohort-track,
  .bnb-cohort-track {
    display: flex !important;
    align-items: stretch;
    justify-content: flex-start !important;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .bnb-platform .bnb-cohort-track,
  .bnb-cohort-track {
    gap: 24px;
  }

  .bnb-platform .bnb-cohort-track > .course-card,
  .bnb-cohort-track > .course-card {
    flex: 0 0 calc((100% - 24px) / 2) !important;
    max-width: none !important;
    scroll-snap-align: start;
  }
}

@media (max-width: 767px) {
  .bnb-platform .bnb-cohort-track,
  .bnb-cohort-track {
    gap: 14px;
  }

  .bnb-platform .bnb-cohort-track > .course-card,
  .bnb-cohort-track > .course-card {
    flex: 0 0 84% !important;
    max-width: 340px !important;
    scroll-snap-align: start;
  }

  .bnb-cohort-track .course-body,
  .bnb-package-preview {
    padding: 16px;
  }

  .bnb-card-actions {
    gap: 8px;
  }

  .bnb-card-actions .bnb-card-enrol {
    padding-inline: 12px;
  }
}

@media (max-width: 374px) {
  html[data-bnb-theme] .bnbx-mobile-menu .mobile-panel {
    width: calc(100vw - 48px);
    max-width: calc(100vw - 48px);
    box-sizing: border-box;
  }

  .bnb-card-actions {
    align-items: stretch;
    min-height: 86px;
    box-sizing: border-box;
  }

  html[data-bnb-theme] .bnb-card-actions a {
    min-height: 66px;
    box-sizing: border-box;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bnb-card-actions a,
  .bnb-preview-lesson,
  .bnb-subject-filter {
    transition: none !important;
    transform: none !important;
  }
}