:root {
  --course-v2-bg: #f0ebe3;
  --course-v2-surface: #faf8f4;
  --course-v2-ink: #2a2725;
  --course-v2-muted: #6b635c;
  --course-v2-border: rgba(203, 157, 112, 0.32);
  --course-v2-accent: #e8954a;
  --course-v2-accent-dark: #d47a38;
  --course-v2-player-sidebar: #2c2826;
  --course-v2-player-sidebar-soft: #3a3532;
  --course-v2-player-sidebar-ink: #f7f2ec;
  --course-v2-player-sidebar-muted: rgba(247, 242, 236, 0.62);
  --course-v2-player-main: #e8e2d9;
  --course-v2-player-card: #faf8f4;
  --course-v2-player-accent-soft: #f5e8d8;
}

.page-courses-v2,
.page-course-detail-v2 {
  background: radial-gradient(ellipse 100% 58% at 50% -10%, rgba(255, 255, 255, 0.74) 0%, transparent 55%), var(--course-v2-bg);
  color: var(--course-v2-ink);
}

.course-v2-main .page-shell {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.course-v2-hero {
  padding: clamp(2.5rem, 6vw, 4.2rem) 0 1.3rem;
}

.course-v2-hero h1 {
  margin: 0.5rem 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 6vw, 4rem);
  line-height: 1.05;
}

.course-v2-hero p {
  max-width: 56rem;
  color: var(--course-v2-muted);
}

.course-v2-filters-wrap {
  padding-bottom: 1.2rem;
}

.course-v2-filters {
  display: grid;
  grid-template-columns: 2fr repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
}

.course-v2-filters input,
.course-v2-filters select {
  width: 100%;
  border: 1px solid var(--course-v2-border);
  border-radius: 0.75rem;
  min-height: 2.8rem;
  background: #fff;
  color: var(--course-v2-ink);
  padding: 0.65rem 0.8rem;
}

.course-v2-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  padding-bottom: 3rem;
}

.course-v2-card {
  border-radius: 1.1rem;
  border: 1px solid var(--course-v2-border);
  background: var(--course-v2-surface);
  overflow: hidden;
  box-shadow: 0 16px 34px rgba(84, 55, 30, 0.1);
}

.course-v2-card__image {
  width: 100%;
  height: 210px;
  object-fit: cover;
}

.course-v2-card__body {
  padding: 1rem;
}

.course-v2-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  font-size: 0.8rem;
  color: var(--course-v2-muted);
}

.course-v2-card h3 {
  margin: 0.5rem 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.2;
}

.course-v2-card p {
  margin: 0;
  color: var(--course-v2-muted);
}

.course-v2-card__audience {
  margin-top: 0.6rem !important;
  font-size: 0.92rem;
}

.course-v2-card__progress-wrap {
  margin-top: 0.85rem;
}

.course-v2-card__progress-wrap strong {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.86rem;
}

.course-v2-card__progress-bar,
.course-v2-progress__bar,
.player-v2-progress {
  width: 100%;
  height: 0.5rem;
  border-radius: 999px;
  background: rgba(149, 104, 70, 0.18);
  overflow: hidden;
}

.course-v2-card__progress-bar span,
.course-v2-progress__bar span,
.player-v2-progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--course-v2-accent), var(--course-v2-accent-dark));
}

.course-v2-card__actions {
  margin-top: 0.9rem;
  display: flex;
  gap: 0.5rem;
}

.course-v2-card__actions .btn {
  font-size: 0.87rem;
}

.course-v2-empty {
  border: 1px solid var(--course-v2-border);
  border-radius: 1rem;
  background: #fff;
  padding: 1.1rem;
}

.course-v2-detail-hero {
  padding: 2rem 0;
}

.course-v2-detail-hero__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  background: var(--course-v2-surface);
  border: 1px solid var(--course-v2-border);
  border-radius: 1.2rem;
  overflow: hidden;
}

.course-v2-detail-hero__layout img {
  width: 100%;
  height: 100%;
  min-height: 340px;
  object-fit: cover;
}

.course-v2-detail-hero__content {
  padding: 1.2rem;
}

.course-v2-detail-hero__content h1 {
  margin: 0.35rem 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.7vw, 3.2rem);
  line-height: 1.08;
}

.course-v2-outcome {
  color: #3e3a37 !important;
  font-weight: 600;
}

.course-v2-stats {
  margin: 0.5rem 0 0.8rem;
}

.course-v2-progress {
  margin-bottom: 0.9rem;
}

.course-v2-progress strong {
  display: block;
  margin-top: 0.35rem;
}

.course-v2-intro-audio,
.course-v2-curriculum-wrap {
  padding-bottom: 2rem;
}

.course-v2-intro-audio audio {
  width: min(680px, 100%);
  margin: 0.45rem 0 0.7rem;
}

.course-v2-curriculum {
  display: grid;
  gap: 0.8rem;
}

.course-v2-module {
  border: 1px solid var(--course-v2-border);
  border-radius: 0.9rem;
  background: #fff;
  padding: 0.9rem;
}

.course-v2-module h3 {
  margin: 0;
  font-size: 1.2rem;
  font-family: var(--font-display);
}

.course-v2-module p {
  margin: 0.35rem 0 0.5rem;
  color: var(--course-v2-muted);
}

.course-v2-module ol {
  margin: 0;
  padding-left: 1.1rem;
}

.course-v2-lesson-item + .course-v2-lesson-item {
  margin-top: 0.45rem;
}

.course-v2-lesson-item a {
  color: inherit;
  display: grid;
  gap: 0.2rem;
}

.course-v2-lesson-item span {
  color: var(--course-v2-muted);
}

.page-course-player-v2 {
  margin: 0;
  min-height: 100vh;
  color: var(--course-v2-ink);
  background: var(--course-v2-player-main);
  font-family: var(--font-sans, 'DM Sans', sans-serif);
}

.page-course-player-v2 .eyebrow {
  color: #e8b07a;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.player-v2-preloader {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 90% 50% at 50% 20%, rgba(255, 255, 255, 0.98) 0%, transparent 55%),
    linear-gradient(180deg, #fffaf4 0%, #fff0e0 100%);
  color: var(--course-v2-ink);
  display: grid;
  place-content: center;
  gap: 0.8rem;
  z-index: 60;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.player-v2-preloader p {
  color: var(--course-v2-muted);
  font-weight: 500;
}

.player-v2-preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.player-v2-preloader__dots {
  width: min(320px, 72vw);
  aspect-ratio: 16 / 9;
  border-radius: 18px;
  overflow: hidden;
  background: var(--skel-base, #f0e4d6);
  position: relative;
}

.player-v2-preloader__dots span {
  display: none;
}

.player-v2-preloader__dots::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    transparent 0%,
    var(--skel-shine, rgba(232, 149, 74, 0.22)) 46%,
    transparent 90%
  );
  transform: translateX(-100%);
  animation: skel-shimmer 1.4s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .player-v2-preloader__dots::after,
  .player-v2-layout-revamp .player-v2-video-placeholder::after {
    animation: none;
    transform: none;
    opacity: 0.45;
    background: var(--skel-shine, rgba(232, 149, 74, 0.22));
  }
}

.player-v2-offline {
  position: fixed;
  left: 1rem;
  bottom: 1rem;
  z-index: 40;
  border: 1px solid rgba(232, 149, 74, 0.45);
  background: rgba(255, 252, 248, 0.97);
  color: #5c3d24;
  box-shadow: 0 10px 28px rgba(55, 38, 22, 0.12);
  border-radius: 0.75rem;
  padding: 0.65rem 0.95rem;
  max-width: min(360px, calc(100vw - 2rem));
}

.player-v2-app {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 0;
}

.player-v2-sidebar {
  background: var(--course-v2-player-sidebar);
  border-right: none;
  padding: 1.35rem 1.1rem 1.5rem;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 0;
  color: var(--course-v2-player-sidebar-ink);
  box-shadow: inset -1px 0 0 rgba(255, 255, 255, 0.04);
}

.player-v2-sidebar__brand {
  flex-shrink: 0;
  padding: 0.35rem 0.2rem 0.65rem;
  margin: 0;
}

.player-v2-sidebar__top {
  display: grid;
  gap: 0.35rem;
}

.player-v2-sidebar__logo-link {
  display: inline-flex;
  width: fit-content;
}

.player-v2-sidebar__logo-link:focus-visible {
  outline: 2px solid rgba(232, 149, 74, 0.65);
  outline-offset: 2px;
}

.player-v2-sidebar__logo-img {
  display: block;
  width: 110px;
  height: auto;
}

.player-v2-sidebar h1 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0.45rem 0 0;
  color: #fff;
  line-height: 1.25;
  font-weight: 600;
}

.player-v2-lesson-split {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0;
  width: 100%;
  border-radius: 1rem;
  overflow: hidden;
  border: none;
  background: var(--course-v2-player-card);
}

.player-v2-split-hero {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  background: var(--course-v2-player-main);
  border-radius: 1rem 1rem 0 0;
}

.player-v2-split-hero::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 28%;
  z-index: 4;
  pointer-events: none;
  background: linear-gradient(
    to top,
    rgba(232, 226, 217, 0.88) 0%,
    rgba(232, 226, 217, 0.4) 55%,
    transparent 100%
  );
}

.player-v2-lesson-split > .player-v2-footer {
  margin: 0;
  width: 100%;
  border-radius: 0;
  border-left: 0;
  border-right: 0;
  border-bottom: 0;
  box-shadow: none;
}

.player-v2-split-body {
  padding: 1.15rem 1.25rem 1.35rem;
  background: var(--course-v2-player-card);
}

.player-v2-lesson-nav {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  margin-bottom: 1rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(203, 157, 112, 0.22);
}

.player-v2-lesson-nav__heading {
  display: block;
  padding: 0.6rem 0.65rem 0.25rem;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(155, 98, 63, 0.85);
}

.player-v2-lesson-nav__item {
  display: block;
  padding: 0.45rem 0.65rem;
  border-radius: 0.5rem;
  color: var(--course-v2-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.3;
  transition: background 0.15s ease, color 0.15s ease;
}

.player-v2-lesson-nav__item:hover {
  background: rgba(232, 149, 74, 0.1);
  color: var(--course-v2-ink);
}

.player-v2-lesson-nav__item--sub {
  padding-left: 1.15rem;
  font-size: 0.84rem;
}

#player-v2-sidebar-lesson-slot {
  display: flex;
  flex-direction: column;
  margin-top: 0.35rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.player-v2-sidebar-course-nav {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin-top: 0;
  padding: 0.35rem 0.25rem 0.75rem;
  border-top: none;
}

.player-v2-sidebar-course-nav__label {
  margin: 0 0 0.65rem;
  padding: 0 0.15rem 0.25rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: -0.01em;
  text-transform: none;
  color: #f0dcc8;
}

.player-v2-sidebar-course-nav__course {
  display: block;
  width: 100%;
  text-align: left;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--course-v2-player-sidebar-soft);
  color: var(--course-v2-player-sidebar-ink);
  border-radius: 0.75rem;
  padding: 0.7rem 0.85rem;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.35;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.player-v2-sidebar-course-nav__course:hover {
  border-color: rgba(232, 149, 74, 0.35);
  background: rgba(232, 149, 74, 0.12);
}

.player-v2-sidebar-course-nav__course.is-active {
  border-color: rgba(232, 149, 74, 0.5);
  background: rgba(232, 149, 74, 0.18);
  box-shadow: inset 0 0 0 1px rgba(232, 149, 74, 0.15);
}

.player-v2-sidebar-course-nav__lessons {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin: 0.55rem 0 0.85rem 0.5rem;
  padding-left: 0.65rem;
  border-left: 2px solid rgba(232, 149, 74, 0.28);
}

.player-v2-sidebar-course-nav__item {
  display: block;
  width: 100%;
  text-align: left;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.04);
  color: var(--course-v2-player-sidebar-ink);
  border-radius: 0.85rem;
  padding: 0.75rem 0.85rem;
  font-size: 0.84rem;
  font-weight: 500;
  line-height: 1.38;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}

.player-v2-sidebar-course-nav__item-label {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
}

.player-v2-sidebar-lesson-mark {
  display: inline-flex;
  align-items: baseline;
  gap: 0.28em;
  font-family: var(--font-sans, 'DM Sans', sans-serif);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.2;
  color: #e8b07a;
}

.player-v2-sidebar-lesson-mark__num {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  color: #f5dcc0;
}

.player-v2-sidebar-lesson-mark--welcome {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-transform: none;
  color: #f5dcc0;
}

.player-v2-sidebar-lesson-title {
  display: block;
  padding-left: 0;
  margin-top: 0.2rem;
  font-family: var(--font-sans, 'DM Sans', sans-serif);
  font-size: 0.84rem;
  font-weight: 500;
  line-height: 1.35;
  color: var(--course-v2-player-sidebar-muted);
}

.player-v2-sidebar-course-nav__item:not(:has(.player-v2-sidebar-lesson-mark)) .player-v2-sidebar-course-nav__item-label {
  font-size: 0.9rem;
  line-height: 1.4;
}

.player-v2-sidebar-course-nav__item:hover {
  border-color: rgba(232, 149, 74, 0.35);
  background: rgba(232, 149, 74, 0.1);
}

.player-v2-sidebar-course-nav__item.is-active {
  border-color: rgba(232, 149, 74, 0.45);
  background: rgba(232, 149, 74, 0.2);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.player-v2-sidebar-course-nav__item.is-active .player-v2-sidebar-lesson-title {
  color: #fff;
}

.player-v2-downloads {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.player-v2-download-btn {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.65rem 0.75rem;
  border-radius: 0.65rem;
  border: 1px solid rgba(203, 157, 112, 0.45);
  background: linear-gradient(160deg, #fffaf2 0%, #fff4e6 100%);
  color: var(--course-v2-ink);
  text-decoration: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.player-v2-download-btn:hover {
  border-color: rgba(232, 149, 74, 0.65);
  box-shadow: 0 6px 16px rgba(232, 149, 74, 0.12);
}

.player-v2-download-btn.is-placeholder {
  cursor: default;
  opacity: 0.92;
}

.player-v2-download-btn__label {
  font-weight: 600;
  font-size: 0.92rem;
}

.player-v2-download-btn__desc {
  font-size: 0.82rem;
  color: var(--course-v2-muted);
  line-height: 1.45;
}

.player-v2-section-card__scripts {
  margin: 0;
  padding-left: 1.1rem;
  list-style: none;
}

.player-v2-section-card__scripts li {
  position: relative;
  padding: 0.45rem 0 0.45rem 0.15rem;
  color: var(--course-v2-ink);
  line-height: 1.55;
  font-size: 0.95rem;
  border-bottom: 1px solid rgba(203, 157, 112, 0.2);
}

.player-v2-section-card__scripts li::before {
  content: '“';
  position: absolute;
  left: -0.85rem;
  color: rgba(214, 127, 54, 0.65);
  font-size: 1.1rem;
}

.player-v2-section-card__scripts li:last-child {
  border-bottom: 0;
}

.page-course-player-v2.player-v2-is-split-lesson #player-v2-nav-toggle {
  display: none;
}


.player-v2-hero-visual {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  background: var(--course-v2-player-main);
}

.player-v2-hero-visual--image {
  display: block;
}

.player-v2-hero-visual--image[hidden] {
  display: none !important;
}

.player-v2-hero-visual-scrim {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(250, 248, 244, 0.04) 0%, rgba(232, 226, 217, 0.18) 100%);
}

.player-v2-canvas-head {
  padding: 1.15rem 1.25rem 0.85rem;
  background: var(--course-v2-player-card);
  border-bottom: 1px solid rgba(203, 157, 112, 0.18);
}

.player-v2-canvas-lesson-title {
  margin: 0 0 0.3rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  line-height: 1.1;
  color: var(--course-v2-ink);
  font-weight: 600;
}

.player-v2-lesson-title-accent {
  color: var(--course-v2-accent-dark);
  font-family: var(--font-display);
  font-weight: 600;
}

.player-v2-canvas-talk-label {
  font-family: var(--font-sans, 'DM Sans', sans-serif);
  font-size: 0.72em;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--course-v2-accent);
}

/* --- Audio overlay on video --- */
.player-v2-split-hero .player-v2-audio {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  border: none;
  border-radius: 0;
  background: linear-gradient(
    to top,
    rgba(237, 232, 224, 0.96) 0%,
    rgba(237, 232, 224, 0.82) 100%
  );
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: none;
  padding: 0.55rem 1rem 0.55rem 1.25rem;
}

.player-v2-split-hero .player-v2-audio h3,
.player-v2-split-hero .player-v2-audio #player-v2-listen-cta,
.player-v2-split-hero .player-v2-audio #player-v2-transcript-toggle,
.player-v2-split-hero .player-v2-audio #player-v2-transcript,
.player-v2-split-hero .player-v2-audio label[for="player-v2-speed"],
.player-v2-split-hero .player-v2-audio #player-v2-speed,
.player-v2-split-hero .player-v2-audio .player-v2-error {
  display: none;
}

.player-v2-split-hero .player-v2-audio .player-v2-audio__controls {
  flex-wrap: nowrap;
  gap: 0.65rem;
  padding-left: 0.25rem;
}

.player-v2-split-hero .player-v2-audio .player-v2-icon-btn {
  background: #fff;
  border-color: rgba(203, 157, 112, 0.45);
  color: var(--course-v2-ink);
  width: 2.1rem;
  height: 2.1rem;
  flex-shrink: 0;
  margin-left: 0.15rem;
  box-shadow: 0 2px 8px rgba(55, 38, 22, 0.08);
}

.player-v2-split-hero .player-v2-audio .player-v2-icon-btn .player-v2-icon--play {
  margin-left: 3px;
}

.player-v2-split-hero .player-v2-audio .player-v2-icon-btn:hover {
  background: #fffefb;
  border-color: var(--course-v2-accent);
}

.player-v2-split-hero .player-v2-audio #player-v2-time {
  color: var(--course-v2-muted);
  font-size: 0.78rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.player-v2-split-hero .player-v2-audio input[type='range'] {
  flex: 1;
  min-width: 0;
}

.player-v2-lesson-sections {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.player-v2-section-card {
  border: 1px solid rgba(203, 157, 112, 0.22);
  border-radius: 1rem;
  padding: 1rem 1.05rem;
  background: #fffefb;
}

.player-v2-section-card__title {
  margin: 0 0 0.55rem;
  font-size: 1rem;
  font-family: var(--font-display);
  color: var(--course-v2-ink);
}

.player-v2-section-card__list {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--course-v2-muted);
  line-height: 1.55;
}

.player-v2-section-card__p {
  margin: 0 0 0.55rem;
  color: var(--course-v2-muted);
  line-height: 1.62;
  font-size: clamp(0.95rem, 1.45vw, 1.02rem);
}

.player-v2-section-card__p:last-child {
  margin-bottom: 0;
}

.player-v2-section-card__reflection-lead {
  margin: 0 0 0.5rem;
  font-weight: 600;
  color: var(--course-v2-ink);
  font-size: 0.98rem;
}

.player-v2-section-card__label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--course-v2-muted);
  margin-bottom: 0.35rem;
}

.player-v2-section-card__textarea {
  width: 100%;
  min-height: 6.5rem;
  padding: 0.65rem 0.75rem;
  border-radius: 0.65rem;
  border: 1px solid var(--course-v2-border);
  font: inherit;
  color: var(--course-v2-ink);
  background: #fffdf9;
  resize: vertical;
}

.player-v2-section-card__textarea:focus-visible {
  outline: 2px solid rgba(232, 149, 74, 0.65);
  outline-offset: 2px;
}

.player-v2-nav-module {
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 0.85rem;
  padding: 0.75rem;
  margin-top: 0.7rem;
  background: rgba(255, 255, 255, 0.03);
  box-shadow: none;
}

.player-v2-nav-module h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: #fff;
}

.player-v2-nav-module p {
  margin: 0.35rem 0 0.5rem;
  color: var(--course-v2-player-sidebar-muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.player-v2-nav-lessons {
  display: grid;
  gap: 0.4rem;
}

.player-v2-nav-lesson {
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.04);
  color: var(--course-v2-player-sidebar-ink);
  border-radius: 0.65rem;
  padding: 0.55rem 0.65rem;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.player-v2-nav-lesson strong {
  font-weight: 600;
  font-size: 0.84rem;
  color: #fff;
}

.player-v2-nav-lesson:hover {
  border-color: rgba(232, 149, 74, 0.35);
  background: rgba(232, 149, 74, 0.1);
}

.player-v2-nav-lesson span {
  display: block;
  color: var(--course-v2-player-sidebar-muted);
  margin-top: 0.2rem;
  font-size: 0.78rem;
}

.player-v2-nav-lesson.is-active {
  border-color: rgba(232, 149, 74, 0.45);
  background: rgba(232, 149, 74, 0.2);
  box-shadow: none;
}

.player-v2-main {
  padding: 0.85rem 0.85rem 1rem;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  gap: 0.85rem;
  background: var(--course-v2-player-main);
  min-width: 0;
}

.player-v2-main__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
}

.player-v2-main__header-actions {
  display: flex;
  gap: 0.5rem;
}

.player-v2-canvas,
.player-v2-audio,
.player-v2-footer {
  border: none;
  background: var(--course-v2-player-card);
  border-radius: 1.25rem;
  padding: 1.15rem 1.25rem;
  box-shadow: 0 8px 28px rgba(42, 38, 34, 0.07);
}

.page-course-player-v2 .player-v2-main__header .btn-secondary {
  background: #fff;
  border-color: rgba(203, 157, 112, 0.45);
  color: var(--course-v2-ink);
  border-radius: 999px;
  font-size: 0.875rem;
}

.page-course-player-v2 .player-v2-main__header .btn-secondary:hover {
  border-color: var(--course-v2-accent);
  color: var(--course-v2-accent-dark);
}

.page-course-player-v2 .btn-primary {
  background: linear-gradient(165deg, var(--course-v2-accent) 0%, var(--course-v2-accent-dark) 100%);
  border-radius: 999px;
}

.page-course-player-v2 .btn-secondary {
  border-radius: 999px;
}

.player-v2-canvas h2 {
  margin: 0.3rem 0 0.55rem;
  font-size: clamp(1.05rem, 2.35vw, 1.7rem);
  line-height: 1.08;
  font-family: var(--font-display);
  color: var(--course-v2-ink);
}

.page-course-player-v2 .player-v2-lesson-default p {
  margin: 0;
  color: var(--course-v2-muted);
  line-height: 1.62;
  font-size: clamp(0.98rem, 1.5vw, 1.05rem);
}

.player-v2-lesson-default {
  display: block;
}

.page-course-player-v2 .player-v2-canvas:has(.player-v2-lesson-split:not([hidden])) {
  padding: 0;
  overflow: hidden;
  width: 100%;
  max-width: none;
}

.page-course-player-v2.player-v2-is-split-lesson .player-v2-lesson-split {
  width: 100%;
  max-width: none;
}

.page-course-player-v2.player-v2-is-split-lesson .player-v2-canvas-head .player-v2-meta {
  margin: 0;
  padding: 0;
}

.page-course-player-v2.player-v2-is-split-lesson .player-v2-main {
  gap: 0.85rem;
}

.page-course-player-v2.player-v2-is-split-lesson .player-v2-canvas {
  box-shadow: 0 12px 36px rgba(42, 38, 34, 0.09);
}

.page-course-player-v2.player-v2-is-split-lesson .player-v2-lesson-split > .player-v2-footer {
  border-radius: 0;
  border-top: 1px solid rgba(203, 157, 112, 0.2);
  box-shadow: none;
  background: #fffefb;
}

.page-course-player-v2 .player-v2-canvas p.player-v2-meta {
  margin-bottom: 0.65rem;
}

.page-course-player-v2 .player-v2-audio h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--course-v2-ink);
}

.page-course-player-v2 .player-v2-audio #player-v2-transcript {
  margin-top: 0.75rem;
  color: var(--course-v2-muted);
  line-height: 1.55;
}

.player-v2-meta {
  margin: 0;
  color: var(--course-v2-muted);
  font-weight: 500;
}

.player-v2-audio__controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.player-v2-icon-btn {
  width: 2.65rem;
  height: 2.65rem;
  border-radius: 999px;
  border: 1px solid rgba(203, 157, 112, 0.55);
  background: linear-gradient(160deg, #fffaf2 0%, #fff2df 100%);
  color: var(--course-v2-ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(55, 38, 22, 0.12);
  transition: transform 0.15s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.player-v2-icon-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(55, 38, 22, 0.16);
  border-color: rgba(232, 149, 74, 0.7);
}

.player-v2-icon-btn:focus-visible {
  outline: 2px solid rgba(232, 149, 74, 0.7);
  outline-offset: 2px;
}

.player-v2-icon {
  display: none;
}

.player-v2-icon--play {
  display: block;
  width: 0;
  height: 0;
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
  border-left: 13px solid currentColor;
  margin-left: 2px;
}

.player-v2-icon--pause {
  width: 13px;
  height: 13px;
  background:
    linear-gradient(currentColor, currentColor) 0 0 / 4px 100% no-repeat,
    linear-gradient(currentColor, currentColor) 100% 0 / 4px 100% no-repeat;
}

.player-v2-icon-btn.is-playing .player-v2-icon--pause {
  display: block;
}

.player-v2-icon-btn.is-playing .player-v2-icon--play {
  display: none;
}

.player-v2-audio__controls input[type='range'] {
  width: 180px;
}

.player-v2-footer {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.player-v2-footer__actions {
  order: 1;
  flex: 1;
  display: flex;
  justify-content: center;
  gap: 0.45rem;
  align-items: center;
  padding-left: clamp(0.5rem, 4vw, 2.5rem);
}

.player-v2-footer__progress {
  order: 2;
  flex: 0 0 min(240px, 32%);
  min-width: 180px;
  margin-left: auto;
  text-align: right;
}

.player-v2-footer__progress > span {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--course-v2-muted);
  margin-bottom: 0.35rem;
  letter-spacing: 0.02em;
}

.player-v2-arrow-btn {
  min-width: 2.5rem;
  padding: 0.4rem 0.65rem;
  font-size: 1.2rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.player-v2-error {
  margin-top: 0.6rem;
  border: 1px solid rgba(220, 120, 100, 0.45);
  border-radius: 0.7rem;
  padding: 0.6rem 0.75rem;
  background: rgba(255, 240, 236, 0.95);
  color: #5c2e28;
}

.player-v2-nav-collapsed .player-v2-app {
  grid-template-columns: 0 1fr;
}

.player-v2-nav-collapsed .player-v2-sidebar {
  overflow: hidden;
  padding: 0;
  border: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (max-width: 1050px) {
  .course-v2-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .course-v2-filters {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .course-v2-detail-hero__layout {
    grid-template-columns: 1fr;
  }

  .player-v2-app {
    grid-template-columns: 1fr;
  }

  .player-v2-sidebar {
    max-height: 36vh;
  }

  .player-v2-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .player-v2-footer__actions {
    order: 1;
    justify-content: center;
    padding-left: 0;
  }

  .player-v2-footer__progress {
    order: 2;
    margin-left: 0;
    text-align: left;
    flex: 1 1 auto;
    max-width: none;
  }
}

@media (max-width: 900px) {
  .player-v2-lesson-split {
    width: 100%;
    margin: 0;
  }

  .player-v2-split-body {
    padding: 0.85rem 0.9rem 1.1rem;
  }
}

@media (max-width: 640px) {
  .course-v2-filters {
    grid-template-columns: 1fr;
  }

  .course-v2-detail-hero__layout img {
    height: 42vw;
    min-height: 0;
    max-height: 240px;
  }
}

/* ─── Video library (courses-v2) ─── */
.page-bt-library {
  background: #faf8f4;
  color: #2b2b2b;
}

.page-bt-library .site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: #fff;
  border-bottom: 1px solid #ece6de;
}

.bt-library-header .header-inner--landing {
  gap: 1rem;
}

.bt-library-header__actions {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-shrink: 0;
}

.bt-library-sign-in {
  padding: 0.55rem 1rem;
  font-size: 0.875rem;
  border: 1.5px solid #f5952a;
  color: #f5952a;
  background: #fff;
  border-radius: 999px;
}

.bt-library-sign-in:hover {
  background: #fef3e6;
  color: #e07f1a;
  border-color: #e07f1a;
}

.page-bt-library .nav-link--current {
  background: #fef3e6;
  color: #f5952a;
  border-radius: 999px;
  padding: 0.45rem 0.95rem;
  font-weight: 600;
}

.bt-library-main {
  min-height: calc(100vh - 4.5rem);
}

.page-bt-library .course-library-hero {
  margin-bottom: 0;
}

.page-bt-library .bt-library-layout {
  padding-top: 2rem;
}

.bt-library-layout {
  display: flex;
  max-width: 72rem;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
  gap: 2rem;
  align-items: flex-start;
}

.bt-library-sidebar {
  width: 14rem;
  flex-shrink: 0;
  position: sticky;
  top: 5.25rem;
}

.bt-library-sidebar__label {
  margin: 0 0 0.65rem;
  padding: 0 0.35rem;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #9aabb4;
}

.bt-library-sidebar__panel {
  background: transparent;
  border-radius: 0;
  padding: 0;
}

.bt-library-sidebar__nav {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.bt-library-sidebar__filters {
  margin-top: 0.85rem;
}

.bt-library-sidebar__filters input {
  width: 100%;
  border: 1.5px solid #e5ddd3;
  border-radius: 0.5rem;
  padding: 0.55rem 0.7rem;
  font-size: 0.875rem;
  background: #fff;
  color: #2b2b2b;
}

.bt-library-nav-btn {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  width: 100%;
  padding: 0.7rem 0.75rem;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: 0.625rem;
  color: #5c6b74;
  font-family: var(--font-sans, 'DM Sans', sans-serif);
  font-size: 0.875rem;
  text-align: left;
  transition: background 0.16s ease, color 0.16s ease;
}

.bt-library-nav-btn:hover {
  background: #f3efe8;
  color: #2b2b2b;
}

.bt-library-nav-btn.is-active {
  background: #fef3e6;
  color: #f5952a;
  font-weight: 600;
}

.bt-library-nav-btn__icon {
  width: 1.875rem;
  height: 1.875rem;
  border-radius: 0.4375rem;
  background: #f0ece6;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #5c6b74;
}

.bt-library-nav-btn.is-active .bt-library-nav-btn__icon {
  background: #fde8d0;
  color: #f5952a;
}

.bt-library-nav-btn__count {
  font-size: 0.6875rem;
  color: #9aabb4;
}

.bt-library-nav-btn.is-active .bt-library-nav-btn__count {
  color: #f5952a;
  font-weight: 600;
}

.bt-library-content {
  flex: 1;
  min-width: 0;
}

.bt-library-age-filter {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.35rem;
}

.bt-library-age-btn {
  padding: 0.4375rem 1rem;
  border-radius: 999px;
  border: 1.5px solid #e5ddd3;
  background: #fff;
  font-family: var(--font-sans, 'DM Sans', sans-serif);
  font-size: 0.8125rem;
  color: #5c6b74;
  cursor: pointer;
  transition: all 0.16s ease;
}

.bt-library-age-btn:hover {
  border-color: #2e4a5a;
  color: #2e4a5a;
}

.bt-library-age-btn.is-active {
  background: #f5952a;
  color: #fff;
  border-color: #f5952a;
  font-weight: 500;
}

.bt-library-series-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.bt-library-series {
  background: #fff;
  border-radius: 0.75rem;
  border: 1px solid #e5ddd3;
  box-shadow: 0 2px 16px rgba(43, 43, 43, 0.05);
  overflow: hidden;
  animation: bt-library-rise 0.3s ease both;
}

.bt-library-series:nth-child(2) { animation-delay: 0.07s; }
.bt-library-series:nth-child(3) { animation-delay: 0.14s; }

@keyframes bt-library-rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.bt-library-series__head {
  padding: 1.25rem 1.5rem 1rem;
  border-bottom: 1px solid #ece6de;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.bt-library-series__head-text {
  flex: 1;
  min-width: 0;
}

.bt-library-series__head h2 {
  margin: 0 0 0.25rem;
  font-family: var(--font-display, 'Fraunces', serif);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.25;
  color: #2b2b2b;
}

.bt-library-series__head p {
  margin: 0;
  font-size: 0.84rem;
  color: #5c6b74;
  line-height: 1.55;
}

.bt-library-series__badge {
  background: #fef3e6;
  color: #f5952a;
  border-radius: 999px;
  padding: 0.25rem 0.8125rem;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}

.bt-library-video-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.bt-library-video-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8125rem 1.375rem;
  border-bottom: 1px solid #e5ddd3;
  text-decoration: none;
  color: inherit;
  transition: background 0.14s ease;
}

.bt-library-video-item:nth-child(odd) {
  border-right: 1px solid #e5ddd3;
}

.bt-library-video-item:hover {
  background: #faf8f4;
}

.bt-library-video-item:last-child,
.bt-library-video-item:nth-last-child(2):nth-child(odd) {
  border-bottom: none;
}

.bt-library-thumb {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 0.5rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  transition: transform 0.15s ease;
}

.bt-library-video-item:hover .bt-library-thumb {
  transform: scale(1.04);
}

.bt-library-thumb--a { background: #f2e8dc; }
.bt-library-thumb--b { background: #e8eff2; }
.bt-library-thumb--c { background: #edf2e8; }
.bt-library-thumb--d { background: #f2ece8; }

.bt-library-thumb__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bt-library-thumb__play {
  position: relative;
  z-index: 1;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  background: rgba(43, 43, 43, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
}

.bt-library-video-item__info {
  flex: 1;
  min-width: 0;
}

.bt-library-video-item__title {
  font-size: 0.84rem;
  font-weight: 600;
  color: #2b2b2b;
  line-height: 1.35;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 0.125rem;
}

.bt-library-video-item__meta {
  font-size: 0.72rem;
  color: #9aabb4;
}

.bt-library-video-item--done .bt-library-video-item__title {
  color: #5c6b74;
}

.bt-library-video-item--done .bt-library-thumb__play {
  display: none;
}

.bt-library-video-item--done .bt-library-thumb::after {
  content: '✓';
  position: absolute;
  inset: 0;
  z-index: 2;
  background: #f5952a;
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bt-library-nav-btn__label {
  flex: 1;
  min-width: 0;
  line-height: 1.3;
}

.bt-library-series__foot {
  padding: 0.8125rem 1.375rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  background: #fff;
  border-top: 1px solid #ece6de;
}

.bt-library-see-all {
  display: inline-flex;
  align-items: center;
  gap: 0.3125rem;
  font-size: 0.84rem;
  font-weight: 600;
  color: #2e4a5a;
  text-decoration: none;
  transition: color 0.16s ease, gap 0.16s ease;
}

.bt-library-see-all:hover {
  color: #f5952a;
  gap: 0.5rem;
}

.bt-library-prog {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  color: #9aabb4;
}

.bt-library-prog__bar {
  width: 5.5rem;
  height: 0.25rem;
  background: #e5ddd3;
  border-radius: 999px;
  overflow: hidden;
  flex-shrink: 0;
}

.bt-library-prog__bar span {
  display: block;
  height: 100%;
  background: #f5952a;
  border-radius: 999px;
  transition: width 0.25s ease;
}

.bt-library-empty {
  border: 1px solid #e5ddd3;
  border-radius: 0.75rem;
  background: #fff;
  padding: 1.25rem;
  text-align: center;
}

.bt-library-empty h2 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display, 'Fraunces', serif);
  font-size: 1.25rem;
}

.bt-library-empty p {
  margin: 0;
  color: #5c6b74;
}

.bt-library-mobile-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #fff;
  border-top: 1px solid #e5ddd3;
  padding: 0.5rem 0 max(0.5rem, env(safe-area-inset-bottom));
  z-index: 300;
  justify-content: space-around;
  box-shadow: 0 -2px 12px rgba(43, 43, 43, 0.07);
}

.bt-library-mob-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.1875rem;
  background: none;
  border: none;
  cursor: pointer;
  color: #9aabb4;
  font-family: var(--font-sans, 'DM Sans', sans-serif);
  font-size: 0.625rem;
  font-weight: 500;
  padding: 0.25rem 0.625rem;
  min-width: 3.5rem;
}

.bt-library-mob-btn.is-active {
  color: #f5952a;
}

@media (max-width: 900px) {
  .bt-library-header .nav--landing {
    display: none;
  }
}

@media (max-width: 740px) {
  .bt-library-layout {
    flex-direction: column;
    padding: 1rem 0.75rem 5.5rem;
    gap: 0;
  }

  .bt-library-sidebar {
    display: none;
  }

  .bt-library-mobile-nav {
    display: flex;
  }

  .bt-library-video-grid {
    grid-template-columns: 1fr;
  }

  .bt-library-video-item:nth-child(odd) {
    border-right: none;
  }

  .bt-library-series__head {
    padding: 1rem;
    flex-wrap: wrap;
  }

  .bt-library-video-item {
    padding: 0.75rem 0.875rem;
  }

  .bt-library-series__foot {
    padding: 0.6875rem 0.875rem;
    flex-direction: column;
    align-items: flex-start;
  }

  .bt-library-header__actions .bt-library-sign-in {
    display: none;
  }
}