/* =============================================================
   WPSell Learnly — Premium Course Page Design
   Premium e-learning design inspired by Teachable / Thinkific
   ============================================================= */

/* ── Reset & Base ────────────────────────────────────────────── */
.wpsell-course-single {
    font-family: var(--wpsell-font);
    color: var(--wpsell-900, #171717);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.6;
}

.wpsell-course-single *,
.wpsell-course-single *::before,
.wpsell-course-single *::after {
    box-sizing: border-box;
}

.wpsell-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Hero ────────────────────────────────────────────────────── */
.wpsell-course-hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: #fff;
    padding: 64px 0 72px;
    position: relative;
    overflow: hidden;
}

.wpsell-course-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(200,169,81,0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.wpsell-course-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(200,169,81,0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.wpsell-hero-content {
    max-width: 65%;
    position: relative;
    z-index: 1;
}

.wpsell-breadcrumbs {
    font-size: 13px;
    margin-bottom: 24px;
    opacity: 0.7;
    letter-spacing: 0.3px;
}

.wpsell-breadcrumbs a {
    color: #fff;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.wpsell-breadcrumbs a:hover {
    opacity: 1;
    text-decoration: underline;
}

.wpsell-breadcrumbs span {
    margin: 0 6px;
}

.wpsell-course-title {
    font-size: 40px;
    font-weight: 800;
    margin: 0 0 18px;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.wpsell-course-excerpt {
    font-size: 18px;
    opacity: 0.85;
    line-height: 1.7;
    max-width: 600px;
}

.wpsell-course-meta {
    display: flex;
    gap: 24px;
    margin: 28px 0 0;
    flex-wrap: wrap;
}

.wpsell-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    padding: 6px 16px;
    border-radius: 99px;
    border: 1px solid rgba(255,255,255,0.08);
}

.wpsell-meta-item .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
    color: var(--wpsell-gold, #C8A951);
}

.wpsell-course-cta {
    display: flex;
    gap: 15px;
    margin-top: 32px;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.wpsell-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 32px;
    border-radius: var(--wpsell-radius, 8px);
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    line-height: 1.4;
    letter-spacing: 0.1px;
}

.wpsell-btn .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
    line-height: 18px;
}

.wpsell-btn-primary {
    background: linear-gradient(135deg, var(--wpsell-gold, #C8A951) 0%, var(--wpsell-gold-hover, #B8973E) 100%);
    color: #fff;
    box-shadow: 0 2px 8px rgba(200, 169, 81, 0.3);
}

.wpsell-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(200, 169, 81, 0.4);
    color: #fff;
}

.wpsell-btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(200, 169, 81, 0.3);
}

.wpsell-btn-white {
    background: #fff;
    color: var(--wpsell-gold-hover, #B8973E);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.wpsell-btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}

.wpsell-btn-secondary {
    background: rgba(255,255,255,0.12);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.25);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.wpsell-btn-secondary:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-1px);
}

.wpsell-btn-large {
    padding: 16px 40px;
    font-size: 16px;
}

/* CTA — sidebar / key action button */
.wpsell-btn-cta {
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 700;
    border-radius: var(--wpsell-radius, 8px);
    box-shadow: 0 4px 16px rgba(200, 169, 81, 0.35);
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
}

.wpsell-btn-cta::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.5s ease;
}

.wpsell-btn-cta:hover::after {
    left: 100%;
}

.wpsell-btn-cta:hover {
    box-shadow: 0 8px 28px rgba(200, 169, 81, 0.45);
    transform: translateY(-2px);
}

.wpsell-btn-cta .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
}

/* ── Content Grid ────────────────────────────────────────────── */
.wpsell-content-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 48px;
    padding: 48px 0 64px;
}

/* ── Sections ────────────────────────────────────────────────── */
.wpsell-section {
    background: #fff;
    padding: 36px 40px;
    border-radius: var(--wpsell-radius-lg, 12px);
    margin-bottom: 28px;
    border: 1px solid var(--wpsell-200, #e5e5e5);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    transition: box-shadow 0.3s ease;
}

.wpsell-section:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.wpsell-section h2 {
    margin: 0 0 24px;
    font-size: 24px;
    font-weight: 700;
    color: var(--wpsell-900, #171717);
    position: relative;
    padding-bottom: 16px;
}

.wpsell-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 48px;
    height: 3px;
    background: linear-gradient(90deg, var(--wpsell-gold, #C8A951), var(--wpsell-gold-hover, #B8973E));
    border-radius: 2px;
}

/* ── Benefits ────────────────────────────────────────────────── */
.wpsell-benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.wpsell-benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border-radius: var(--wpsell-radius, 8px);
    background: var(--wpsell-50, #FAFAFA);
    border: 1px solid var(--wpsell-100, #F5F5F5);
    transition: border-color 0.2s ease, background 0.2s ease;
}

.wpsell-benefit-item:hover {
    border-color: var(--wpsell-gold-muted, rgba(200,169,81,0.2));
    background: var(--wpsell-gold-light, #FAF6EB);
}

.wpsell-benefit-item .dashicons {
    color: var(--wpsell-success, #16A34A);
    flex-shrink: 0;
    font-size: 20px;
    width: 20px;
    height: 20px;
    margin-top: 1px;
}

.wpsell-benefit-item span {
    font-size: 15px;
    line-height: 1.5;
    color: var(--wpsell-700, #404040);
}

/* ── Requirements ────────────────────────────────────────────── */
.wpsell-requirements-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.wpsell-requirements-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid var(--wpsell-100, #F5F5F5);
    font-size: 15px;
    color: var(--wpsell-700, #404040);
    line-height: 1.5;
}

.wpsell-requirements-list li:last-child {
    border-bottom: none;
}

.wpsell-requirements-list .dashicons {
    color: var(--wpsell-gold, #C8A951);
    flex-shrink: 0;
    margin-top: 2px;
    font-size: 18px;
    width: 18px;
    height: 18px;
}

/* ── Instructor ──────────────────────────────────────────────── */
.wpsell-instructor-card {
    display: flex;
    gap: 28px;
    align-items: flex-start;
}

.instructor-avatar {
    flex-shrink: 0;
}

.instructor-avatar img {
    border-radius: 50%;
    width: 96px;
    height: 96px;
    object-fit: cover;
    border: 3px solid var(--wpsell-gold-light, #FAF6EB);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.instructor-name {
    margin: 0 0 8px;
    font-size: 20px;
    font-weight: 700;
    color: var(--wpsell-900, #171717);
}

.instructor-stats {
    display: flex;
    gap: 20px;
    margin-bottom: 14px;
}

.instructor-stat {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--wpsell-500, #737373);
}

.instructor-stat .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
    color: var(--wpsell-gold, #C8A951);
}

.instructor-bio {
    color: var(--wpsell-600, #525252);
    line-height: 1.7;
    margin: 0;
    font-size: 15px;
}

/* ── Sidebar Thumbnail ───────────────────────────────────────── */
.card-thumbnail {
    position: relative;
    overflow: hidden;
    line-height: 0;
}

.card-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.wpsell-sidebar-card:hover .card-thumbnail img {
    transform: scale(1.03);
}

/* ── Curriculum Summary ──────────────────────────────────────── */
.wpsell-curriculum-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding: 16px 20px;
    background: var(--wpsell-gold-light, #FAF6EB);
    border: 1px solid rgba(200,169,81,0.15);
    border-radius: var(--wpsell-radius, 8px);
    margin-bottom: 24px;
}

.curriculum-summary-stats {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.curriculum-summary-stats .summary-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    font-weight: 500;
    color: var(--wpsell-700, #404040);
}

.curriculum-summary-stats .summary-item .dashicons {
    font-size: 16px;
    width: 16px;
    height: 16px;
    color: var(--wpsell-gold, #C8A951);
}

.curriculum-summary-stats .summary-separator {
    color: var(--wpsell-300, #d1d5db);
}

.curriculum-progress-inline {
    display: flex;
    align-items: center;
    gap: 10px;
}

.curriculum-progress-bar-wrap {
    width: 110px;
    height: 6px;
    background: rgba(200,169,81,0.15);
    border-radius: 99px;
    overflow: hidden;
}

.curriculum-progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--wpsell-gold, #C8A951), var(--wpsell-gold-hover, #B8973E));
    border-radius: 99px;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.curriculum-progress-text {
    font-size: 12px;
    font-weight: 700;
    color: var(--wpsell-gold-hover, #B8973E);
    white-space: nowrap;
}

/* ── Module Box ──────────────────────────────────────────────── */
.wpsell-module-box {
    background: #fff;
    border: 1px solid var(--wpsell-200, #e5e5e5);
    border-radius: var(--wpsell-radius-lg, 12px);
    margin-bottom: 16px;
    overflow: hidden;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.wpsell-module-box:hover {
    border-color: var(--wpsell-300, #d4d4d4);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.wpsell-module-box.module-completed {
    border-color: var(--wpsell-success, #16a34a);
    background: var(--wpsell-success-bg, #f0fdf4);
}

.module-done-badge {
    color: var(--wpsell-success, #16a34a);
    margin-left: 8px;
    vertical-align: middle;
}

.module-done-badge .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

.wpsell-module-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    background: var(--wpsell-50, #FAFAFA);
    border-bottom: 1px solid var(--wpsell-200, #e5e5e5);
}

.wpsell-module-box.module-completed .wpsell-module-header {
    background: var(--wpsell-success-bg, #f0fdf4);
}

.wpsell-module-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: var(--wpsell-900, #171717);
}

.module-number {
    color: var(--wpsell-gold, #C8A951);
    font-weight: 800;
    margin-right: 8px;
}

.module-count {
    font-size: 13px;
    color: var(--wpsell-500, #737373);
    font-weight: 500;
    white-space: nowrap;
}

/* ── Lessons List ────────────────────────────────────────────── */
.wpsell-lessons-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.wpsell-lesson-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 24px;
    border-bottom: 1px solid var(--wpsell-100, #f5f5f5);
    transition: background 0.15s ease;
}

.wpsell-lesson-item:last-child {
    border-bottom: none;
}

.wpsell-lesson-item:hover {
    background: var(--wpsell-50, #FAFAFA);
}

.wpsell-lesson-item.completed {
    background: var(--wpsell-success-bg, #f0fdf4);
}

.wpsell-lesson-item.completed:hover {
    background: #e8f9ed;
}

.lesson-icon {
    color: var(--wpsell-400, #a3a3a3);
    flex-shrink: 0;
}

.lesson-icon .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
}

.wpsell-lesson-item.completed .lesson-icon {
    color: var(--wpsell-success, #16a34a);
}

.lesson-title {
    flex: 1;
    font-size: 15px;
    line-height: 1.4;
}

.lesson-title a {
    color: var(--wpsell-800, #262626);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.15s ease;
}

.lesson-title a:hover {
    color: var(--wpsell-gold-hover, #B8973E);
}

.lesson-badge {
    font-size: 11px;
    padding: 4px 12px;
    background: var(--wpsell-gold-light, #FAF6EB);
    color: var(--wpsell-gold-hover, #B8973E);
    border-radius: 99px;
    font-weight: 600;
    white-space: nowrap;
}

.lesson-badge.preview {
    background: var(--wpsell-info-bg, #EFF6FF);
    color: var(--wpsell-info, #2563EB);
}

.lesson-duration {
    font-size: 13px;
    color: var(--wpsell-400, #a3a3a3);
    white-space: nowrap;
    font-weight: 500;
}

.lesson-lock {
    color: var(--wpsell-300, #d4d4d4);
}

.wpsell-lesson-item.locked {
    opacity: 0.55;
}

.wpsell-lesson-item.locked .lesson-title {
    color: var(--wpsell-400, #a3a3a3);
}

.wpsell-lesson-item.locked .lesson-icon {
    color: var(--wpsell-300, #d4d4d4);
}

.unlock-message {
    display: block;
    font-size: 11px;
    color: var(--wpsell-warning, #D97706);
    margin-top: 3px;
    font-weight: 500;
}

/* ── Sidebar Card ────────────────────────────────────────────── */
.wpsell-sidebar-card {
    background: #fff;
    border-radius: var(--wpsell-radius-lg, 12px);
    border: 1px solid var(--wpsell-200, #e5e5e5);
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    overflow: hidden;
    position: sticky;
    top: 32px;
    transition: box-shadow 0.3s ease;
}

.wpsell-sidebar-card:hover {
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.wpsell-sidebar-card .card-content {
    padding: 28px;
}

/* ── Sidebar Progress ────────────────────────────────────────── */
.wpsell-sidebar-progress {
    margin-bottom: 24px;
    padding: 20px;
    background: var(--wpsell-50, #FAFAFA);
    border-radius: var(--wpsell-radius, 8px);
    border: 1px solid var(--wpsell-100, #f5f5f5);
}

.sidebar-progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.sidebar-progress-header .progress-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--wpsell-500, #737373);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.sidebar-progress-header .progress-value {
    font-size: 18px;
    font-weight: 800;
    color: var(--wpsell-gold, #C8A951);
}

.sidebar-progress-bar {
    height: 10px;
    background: var(--wpsell-200, #E5E5E5);
    border-radius: 99px;
    overflow: hidden;
}

.sidebar-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--wpsell-gold, #C8A951), var(--wpsell-gold-hover, #B8973E));
    border-radius: 99px;
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 4px;
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.3);
    position: relative;
}

.wpsell-sidebar-progress .progress-detail {
    display: block;
    margin-top: 10px;
    font-size: 13px;
    color: var(--wpsell-500, #737373);
    font-weight: 500;
}

/* ── Sidebar Price ───────────────────────────────────────────── */
.course-price {
    text-align: center;
    padding: 24px;
    background: linear-gradient(135deg, var(--wpsell-50, #FAFAFA) 0%, var(--wpsell-gold-light, #FAF6EB) 100%);
    margin: -28px -28px 28px;
    border-bottom: 1px solid var(--wpsell-200, #e5e5e5);
}

.price-sale {
    font-size: 36px;
    font-weight: 800;
    color: var(--wpsell-success, #16a34a);
    letter-spacing: -0.5px;
}

.price-regular {
    font-size: 18px;
    color: var(--wpsell-400, #a3a3a3);
    text-decoration: line-through;
    margin-left: 12px;
}

.price-current {
    font-size: 36px;
    font-weight: 800;
    color: var(--wpsell-900, #171717);
    letter-spacing: -0.5px;
}

.price-free {
    font-size: 32px;
    font-weight: 800;
    color: var(--wpsell-success, #16a34a);
    letter-spacing: -0.5px;
}

/* ── Sidebar Stats ───────────────────────────────────────────── */
.course-stats {
    list-style: none;
    padding: 0;
    margin: 0;
}

.course-stats li {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 13px 0;
    border-bottom: 1px solid var(--wpsell-100, #f5f5f5);
    font-size: 14px;
    color: var(--wpsell-700, #404040);
}

.course-stats li:last-child {
    border-bottom: none;
}

.course-stats .dashicons {
    color: var(--wpsell-gold, #C8A951);
    font-size: 18px;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* ── Enrollment Limit ────────────────────────────────────────── */
.enrollment-limit {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--wpsell-100, #f5f5f5);
}

.limit-bar {
    height: 8px;
    background: var(--wpsell-100, #f5f5f5);
    border-radius: 99px;
    overflow: hidden;
    margin-bottom: 10px;
}

.limit-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--wpsell-gold, #C8A951), var(--wpsell-warning, #D97706));
    transition: width 0.6s ease;
    border-radius: 99px;
}

.limit-text {
    font-size: 13px;
    color: var(--wpsell-500, #737373);
    text-align: center;
    margin: 0;
}

/* ── Media Section ───────────────────────────────────────────── */
.wpsell-media-section {
    border-radius: var(--wpsell-radius-lg, 12px);
    overflow: hidden;
    margin-bottom: 28px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.wpsell-media-section img {
    width: 100%;
    height: auto;
    display: block;
}

.wpsell-intro-video {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
}

.wpsell-intro-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* ── Module Description ──────────────────────────────────────── */
.module-description {
    padding: 12px 24px;
    color: var(--wpsell-500, #737373);
    margin: 0;
    background: var(--wpsell-50, #FAFAFA);
    border-bottom: 1px solid var(--wpsell-200, #e5e5e5);
    font-size: 14px;
    line-height: 1.5;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 968px) {
    .wpsell-content-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .wpsell-benefits-grid {
        grid-template-columns: 1fr;
    }

    .wpsell-hero-content {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .wpsell-course-title {
        font-size: 28px;
    }

    .wpsell-course-hero {
        padding: 36px 0 40px;
    }

    .wpsell-course-hero::before,
    .wpsell-course-hero::after {
        display: none;
    }

    .wpsell-section {
        padding: 24px;
        margin-bottom: 20px;
    }

    .wpsell-section h2 {
        font-size: 20px;
    }

    .wpsell-module-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 16px 20px;
    }

    .wpsell-lesson-item {
        padding: 12px 16px;
    }

    .wpsell-sidebar-card {
        position: static;
    }

    .wpsell-instructor-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .instructor-stats {
        justify-content: center;
    }

    .wpsell-course-meta {
        gap: 10px;
    }

    .wpsell-meta-item {
        font-size: 13px;
        padding: 5px 12px;
    }

    .wpsell-curriculum-summary {
        flex-direction: column;
        align-items: flex-start;
    }

    .curriculum-progress-inline {
        width: 100%;
    }

    .curriculum-progress-bar-wrap {
        flex: 1;
    }

    .course-price {
        margin: -28px -28px 24px;
    }

    .wpsell-sidebar-card .card-content {
        padding: 20px;
    }
}
/* =============================================================
   LESSON PAGE STYLES
   ============================================================= */

.wpsell-container-fluid {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.wpsell-lesson-header {
    background: #fff;
    border-bottom: 1px solid var(--wpsell-200, #e5e5e5);
    padding: 20px 0;
}

.wpsell-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--wpsell-500, #737373);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 15px;
    transition: color 0.15s ease;
}

.wpsell-back-link:hover {
    color: var(--wpsell-gold-hover, #B8973E);
}

.wpsell-lesson-title {
    font-size: 30px;
    font-weight: 800;
    margin: 10px 0;
    color: var(--wpsell-900, #171717);
    line-height: 1.25;
    letter-spacing: -0.3px;
}

.wpsell-lesson-meta {
    color: var(--wpsell-500, #737373);
    font-size: 14px;
}

.wpsell-header-top-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.wpsell-header-top-row .wpsell-back-link {
    margin-bottom: 0;
}

.wpsell-lesson-counter {
    font-size: 13px;
    font-weight: 700;
    color: var(--wpsell-gold-hover, #B8973E);
    background: var(--wpsell-gold-light, #FAF6EB);
    padding: 5px 14px;
    border-radius: 99px;
    border: 1px solid rgba(200,169,81,0.15);
}

.wpsell-lesson-header-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
}

.header-progress-bar {
    flex: 1;
    max-width: 300px;
    height: 6px;
    background: var(--wpsell-100, #f5f5f5);
    border-radius: 99px;
    overflow: hidden;
}

.header-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--wpsell-gold, #C8A951), var(--wpsell-gold-hover, #B8973E));
    border-radius: 99px;
    transition: width 0.6s ease;
}

.header-progress-text {
    font-size: 12px;
    font-weight: 700;
    color: var(--wpsell-500, #737373);
    white-space: nowrap;
}

/* Spin animation for loading state */
@keyframes wpsell-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.wpsell-spin {
    animation: wpsell-spin 1s linear infinite;
}
.wpsell-btn-completed {
    background: var(--wpsell-success, #16a34a) !important;
    border-color: var(--wpsell-success, #16a34a) !important;
}

/* ── Lesson Grid ─────────────────────────────────────────────── */
.wpsell-lesson-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 32px;
    padding: 32px 0 64px;
}

/* ── Video ────────────────────────────────────────────────────── */
.wpsell-video-container {
    background: #000;
    border-radius: var(--wpsell-radius-lg, 12px);
    overflow: hidden;
    margin-bottom: 32px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.15);
}

.wpsell-video-container iframe,
.wpsell-video-player,
.wpsell-external-video {
    width: 100%;
    height: 600px;
    display: block;
}

/* ── Tabs ─────────────────────────────────────────────────────── */
.wpsell-lesson-tabs {
    background: #fff;
    border-radius: var(--wpsell-radius-lg, 12px);
    overflow: hidden;
    border: 1px solid var(--wpsell-200, #e5e5e5);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.wpsell-tabs-nav {
    display: flex;
    border-bottom: 1px solid var(--wpsell-200, #e5e5e5);
    background: var(--wpsell-50, #FAFAFA);
}

.wpsell-tab-btn {
    flex: 1;
    padding: 16px 20px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    color: var(--wpsell-500, #737373);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: color 0.2s ease, background 0.2s ease;
}

.wpsell-tab-btn:hover {
    color: var(--wpsell-700, #404040);
    background: rgba(0,0,0,0.02);
}

.wpsell-tab-btn.active {
    color: var(--wpsell-gold-hover, #B8973E);
    border-bottom-color: var(--wpsell-gold, #C8A951);
    background: #fff;
}

.tab-badge {
    background: linear-gradient(135deg, var(--wpsell-gold, #C8A951), var(--wpsell-gold-hover, #B8973E));
    color: #fff;
    font-size: 11px;
    padding: 2px 10px;
    border-radius: 99px;
    font-weight: 600;
}

.wpsell-tab-panel {
    display: none;
    padding: 32px;
}

.wpsell-tab-panel.active {
    display: block;
}

/* ── Materials ────────────────────────────────────────────────── */
.wpsell-materials-list ul {
    list-style: none;
    padding: 0;
}

.wpsell-material-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 16px;
    background: var(--wpsell-50, #FAFAFA);
    border: 1px solid var(--wpsell-100, #f5f5f5);
    border-radius: var(--wpsell-radius, 8px);
    margin-bottom: 10px;
    transition: border-color 0.2s ease;
}

.wpsell-material-item:hover {
    border-color: var(--wpsell-gold-muted, rgba(200,169,81,0.2));
}

.material-icon {
    color: var(--wpsell-gold, #C8A951);
    font-size: 20px;
}

.material-info {
    flex: 1;
}

.material-info strong {
    font-weight: 600;
    color: var(--wpsell-800, #262626);
}

.material-meta {
    display: block;
    font-size: 12px;
    color: var(--wpsell-500, #737373);
    margin-top: 4px;
}

/* ── Lesson Navigation ───────────────────────────────────────── */
.wpsell-lesson-nav {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 32px;
}

.wpsell-nav-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 28px;
    background: #fff;
    border-radius: var(--wpsell-radius-lg, 12px);
    text-decoration: none;
    color: var(--wpsell-900, #171717);
    border: 1px solid var(--wpsell-200, #e5e5e5);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    max-width: 48%;
    transition: all 0.25s ease;
}

.wpsell-nav-btn:hover {
    border-color: var(--wpsell-gold-muted, rgba(200,169,81,0.3));
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    transform: translateY(-2px);
    color: var(--wpsell-900, #171717);
}

.wpsell-nav-btn small {
    display: block;
    color: var(--wpsell-500, #737373);
    margin-bottom: 5px;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.wpsell-nav-btn strong {
    font-weight: 600;
    font-size: 15px;
}

/* ── Curriculum Widget (sidebar) ─────────────────────────────── */
.wpsell-curriculum-widget {
    background: #fff;
    border-radius: var(--wpsell-radius-lg, 12px);
    border: 1px solid var(--wpsell-200, #e5e5e5);
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    position: sticky;
    top: 32px;
    max-height: calc(100vh - 64px);
    overflow-y: auto;
}

.widget-header {
    padding: 24px;
    border-bottom: 1px solid var(--wpsell-200, #e5e5e5);
    background: var(--wpsell-50, #FAFAFA);
}

.widget-header h3 {
    margin: 0 0 16px;
    font-size: 16px;
    font-weight: 700;
    color: var(--wpsell-900, #171717);
}

.progress-bar {
    height: 8px;
    background: var(--wpsell-200, #e5e5e5);
    border-radius: 99px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--wpsell-gold, #C8A951), var(--wpsell-gold-hover, #B8973E));
    transition: width 0.6s ease;
    border-radius: 99px;
}

.progress-text {
    font-size: 13px;
    color: var(--wpsell-500, #737373);
    font-weight: 500;
}

.widget-content {
    padding: 20px 24px;
}

.curriculum-module {
    margin-bottom: 24px;
}

.module-title {
    font-size: 13px;
    margin: 0 0 10px;
    font-weight: 700;
    color: var(--wpsell-500, #737373);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.module-lessons {
    list-style: none;
    padding: 0;
    margin: 0;
}

.curriculum-lesson {
    margin-bottom: 4px;
}

.curriculum-lesson a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: transparent;
    border-radius: var(--wpsell-radius, 8px);
    text-decoration: none;
    color: var(--wpsell-700, #404040);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.15s ease;
    border: 1px solid transparent;
}

.curriculum-lesson a:hover {
    background: var(--wpsell-50, #FAFAFA);
}

.curriculum-lesson.current a {
    background: var(--wpsell-gold-light, #FAF6EB);
    color: var(--wpsell-gold-hover, #B8973E);
    font-weight: 700;
    border-color: rgba(200,169,81,0.2);
}

.curriculum-lesson.completed a {
    background: var(--wpsell-success-bg, #f0fdf4);
    color: var(--wpsell-600, #525252);
}

.lesson-status {
    color: var(--wpsell-300, #d4d4d4);
    flex-shrink: 0;
}

.lesson-status .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

.curriculum-lesson.completed .lesson-status {
    color: var(--wpsell-success, #16a34a);
}

.curriculum-lesson.current .lesson-status {
    color: var(--wpsell-gold, #C8A951);
}

.lesson-name {
    flex: 1;
    line-height: 1.3;
}

.lesson-time {
    font-size: 12px;
    color: var(--wpsell-400, #a3a3a3);
    white-space: nowrap;
}

/* ── Complete Section ────────────────────────────────────────── */
.wpsell-complete-section {
    padding: 20px 24px;
    border-top: 1px solid var(--wpsell-200, #e5e5e5);
    background: var(--wpsell-50, #FAFAFA);
}

.wpsell-btn-success {
    background: linear-gradient(135deg, var(--wpsell-success, #16a34a), #15803d);
    color: #fff;
    box-shadow: 0 2px 8px rgba(22, 163, 74, 0.3);
}

.wpsell-btn-success:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(22, 163, 74, 0.4);
}

.wpsell-btn-block {
    width: 100%;
    justify-content: center;
}

.wpsell-completed-badge {
    padding: 20px;
    background: var(--wpsell-success-bg, #f0fdf4);
    color: var(--wpsell-success, #16a34a);
    text-align: center;
    font-weight: 700;
    font-size: 14px;
    border-radius: var(--wpsell-radius, 8px);
    margin: 20px 24px;
    border: 1px solid rgba(22, 163, 74, 0.15);
}

/* ── Sidebar CTA ─────────────────────────────────────────────── */
.sidebar-cta {
    margin-bottom: 24px;
}

.sidebar-cta .wpsell-btn-block {
    display: flex;
}

/* ── Lesson Page Responsive ──────────────────────────────────── */
@media (max-width: 1024px) {
    .wpsell-lesson-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .wpsell-curriculum-widget {
        position: static;
        max-height: none;
    }
}

@media (max-width: 768px) {
    .wpsell-lesson-title {
        font-size: 22px;
    }

    .wpsell-video-container iframe,
    .wpsell-video-player,
    .wpsell-external-video {
        height: 220px;
    }

    .wpsell-tabs-nav {
        flex-wrap: wrap;
    }

    .wpsell-tab-btn {
        flex: 1 1 50%;
        font-size: 13px;
        padding: 12px 8px;
    }

    .wpsell-lesson-nav {
        flex-direction: column;
        gap: 12px;
    }

    .wpsell-nav-btn {
        max-width: 100%;
    }

    .wpsell-lesson-header {
        padding: 15px 0;
    }

    .wpsell-header-top-row {
        flex-wrap: wrap;
        gap: 8px;
    }

    .wpsell-lesson-header-progress {
        flex-wrap: wrap;
    }

    .header-progress-bar {
        max-width: 200px;
    }
}