/**
 * SAW LMS - Premium Course Detail Page Styles
 * 
 * Design System inspirovaný:
 * - Apple: Čistota, prostor, typografie
 * - Stripe: Sofistikované gradienty
 * - Masterclass: Elegantní kurz prezentace
 *
 * @package SawLms
 */

/* ============================================
   DESIGN TOKENS
   ============================================ */
.saw-course-detail {
    /* === Colors === */
    --cd-bg: var(--saw-bg, #fafbfc);
    --cd-surface: var(--saw-surface, #ffffff);
    --cd-surface-alt: var(--saw-surface-alt, #f4f6f8);
    --cd-border: var(--saw-border, rgba(0, 0, 0, 0.08));
    --cd-text: var(--saw-text, #111827);
    --cd-text-secondary: var(--saw-text-secondary, #4b5563);
    --cd-text-muted: var(--saw-text-muted, #6b7280);
    --cd-accent: var(--saw-primary, #006599);
    --cd-accent-light: rgba(0, 101, 153, 0.1);

    /* === Spacing === */
    --cd-space-xs: 4px;
    --cd-space-sm: 8px;
    --cd-space-md: 16px;
    --cd-space-lg: 24px;
    --cd-space-xl: 32px;
    --cd-space-2xl: 48px;
    --cd-space-3xl: 64px;

    /* === Typography === */
    --cd-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --cd-text-xs: 0.75rem;
    --cd-text-sm: 0.875rem;
    --cd-text-base: 1rem;
    --cd-text-lg: 1.125rem;
    --cd-text-xl: 1.25rem;
    --cd-text-2xl: 1.5rem;
    --cd-text-3xl: 1.875rem;
    --cd-text-4xl: 2.25rem;
    --cd-text-5xl: 3rem;

    /* === Effects === */
    --cd-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --cd-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --cd-shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.15);
    --cd-radius-sm: 6px;
    --cd-radius-md: 12px;
    --cd-radius-lg: 16px;
    --cd-radius-xl: 24px;
    --cd-transition: 0.2s ease;
}

[data-theme="dark"] .saw-course-detail {
    --cd-bg: var(--saw-bg, #0f172a);
    --cd-surface: var(--saw-surface, #1e293b);
    --cd-surface-alt: var(--saw-surface-alt, #283548);
    --cd-border: var(--saw-border, rgba(255, 255, 255, 0.1));
    --cd-text: var(--saw-text, #f8fafc);
    --cd-text-secondary: var(--saw-text-secondary, #94a3b8);
    --cd-text-muted: var(--saw-text-muted, #64748b);
    --cd-accent-light: rgba(79, 172, 254, 0.15);
}

/* ============================================
   MAIN LAYOUT
   ============================================ */
.saw-course-detail {
    font-family: var(--cd-font-sans);
    color: var(--cd-text);
    line-height: 1.6;
}

.saw-course-detail__container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0;
}

/* === New Two-Row Layout Structure === */
.saw-course-detail__row {
    padding: var(--cd-space-2xl) 0;
    margin-bottom: var(--cd-space-lg);
}

.saw-course-detail__row--hero {
    padding-top: var(--cd-space-md);
    padding-bottom: var(--cd-space-xl);
}

@media (max-width: 767px) {
    .saw-course-detail__row--hero {
        padding-top: var(--cd-space-sm);
        padding-bottom: var(--cd-space-lg);
    }
}

/* Title above grid */
.saw-course-detail__row--hero .saw-course-detail__title {
    font-size: var(--cd-text-3xl);
    font-weight: 800;
    margin: 0 0 var(--cd-space-lg);
    line-height: 1.15;
    color: var(--cd-text);
    letter-spacing: -0.02em;
}

@media (min-width: 768px) {
    .saw-course-detail__row--hero .saw-course-detail__title {
        font-size: var(--cd-text-4xl);
        margin: 0 0 var(--cd-space-xl);
    }
}

@media (min-width: 1024px) {
    .saw-course-detail__row--hero .saw-course-detail__title {
        font-size: var(--cd-text-5xl);
    }
}

.saw-course-detail__row--content {
    background: var(--cd-surface);
    border-radius: var(--cd-radius-lg);
    padding: var(--cd-space-lg);
    margin-bottom: var(--cd-space-2xl);
}

@media (min-width: 768px) {
    .saw-course-detail__row--content {
        padding: var(--cd-space-2xl);
    }
}

@media (max-width: 767px) {
    .saw-course-detail__row--content {
        border-radius: var(--cd-radius-md);
        margin-left: var(--cd-space-sm);
        margin-right: var(--cd-space-sm);
    }
}

.saw-course-detail__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--cd-space-xl);
}

.saw-course-detail__grid--60-40 {
    grid-template-columns: 1fr;
    gap: var(--cd-space-lg);
}

@media (min-width: 1024px) {
    .saw-course-detail__grid--60-40 {
        grid-template-columns: 60% 1fr;
        gap: var(--cd-space-2xl);
    }
}

/* === Video Column === */
.saw-course-detail__col--video {
    position: relative;
}

/* Mobile: full-width video */
@media (max-width: 767px) {
    .saw-course-detail__col--video {
        margin: 0 calc(-1 * var(--cd-space-sm));
    }
}

.saw-course-detail__video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    background: #000;
    border-radius: var(--cd-radius-lg);
    overflow: hidden;
    box-shadow: var(--cd-shadow-lg);
}

@media (max-width: 767px) {
    .saw-course-detail__video-wrapper {
        border-radius: 0;
    }
}

.saw-course-detail__video-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.saw-course-detail__thumbnail {
    border-radius: var(--cd-radius-lg);
    overflow: hidden;
    box-shadow: var(--cd-shadow-lg);
}

@media (max-width: 767px) {
    .saw-course-detail__thumbnail {
        border-radius: 0;
    }
}

.saw-course-detail__thumbnail img {
    width: 100%;
    height: auto;
    display: block;
}

/* === Right Column (CTA + Curriculum) === */
.saw-course-detail__col--curriculum {
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--cd-radius-lg);
    padding: var(--cd-space-lg);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

[data-theme="light"] .saw-course-detail__col--curriculum {
    background: rgba(0, 0, 0, 0.02);
    border-color: rgba(0, 0, 0, 0.05);
}

/* Mobile: less padding on right column */
@media (max-width: 767px) {
    .saw-course-detail__col--curriculum {
        padding: var(--cd-space-sm);
        border-radius: var(--cd-radius-md);
    }
}

/* === Margin-top for curriculum title === */
.saw-course-detail__col--curriculum .saw-course-detail__section-title {
    margin-top: var(--cd-space-lg);
    padding-top: var(--cd-space-md);
    border-top: 1px solid var(--cd-border);
}

/* === Instructor Hero Card (Full Width in Info Column) === */
.saw-course-detail__instructor-hero {
    display: flex;
    align-items: center;
    gap: var(--cd-space-md);
    width: 100%;
    padding: var(--cd-space-md) var(--cd-space-lg);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--cd-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    margin: var(--cd-space-md) 0;
    transition: all 0.2s ease;
}

[data-theme="light"] .saw-course-detail__instructor-hero {
    background: rgba(0, 0, 0, 0.03);
    border-color: rgba(0, 0, 0, 0.06);
}

.saw-course-detail__instructor-hero.has-detail {
    cursor: pointer;
}

.saw-course-detail__instructor-hero.has-detail:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-1px);
}

[data-theme="light"] .saw-course-detail__instructor-hero.has-detail:hover {
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.1);
}

.saw-course-detail__instructor-hero-photo {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

[data-theme="light"] .saw-course-detail__instructor-hero-photo {
    border-color: rgba(0, 0, 0, 0.05);
}

.saw-course-detail__instructor-hero-photo--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: var(--cd-text-muted);
}

[data-theme="light"] .saw-course-detail__instructor-hero-photo--placeholder {
    background: #f3f4f6;
}

.saw-course-detail__instructor-hero-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.saw-course-detail__instructor-hero-name {
    font-size: var(--cd-text-base);
    font-weight: 600;
    color: var(--cd-text);
}

.saw-course-detail__instructor-hero-title {
    font-size: var(--cd-text-sm);
    color: var(--cd-text-muted);
}

.saw-course-detail__instructor-hero-arrow {
    flex-shrink: 0;
    color: var(--cd-text-muted);
    transition: transform 0.2s ease;
}

.saw-course-detail__instructor-hero.has-detail:hover .saw-course-detail__instructor-hero-arrow {
    transform: translateX(3px);
    color: var(--cd-text-secondary);
}

.saw-course-detail__video-placeholder {
    aspect-ratio: 16/9;
    background: var(--cd-surface-alt);
    border-radius: var(--cd-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cd-text-muted);
}

/* === Info Column === */
.saw-course-detail__col--info {
    display: flex;
    flex-direction: column;
    gap: var(--cd-space-md);
}

.saw-course-detail__title {
    font-size: var(--cd-text-3xl);
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
    color: var(--cd-text);
}

.saw-course-detail__tagline {
    color: var(--cd-text-secondary);
    font-size: var(--cd-text-lg);
    margin: 0;
    line-height: 1.5;
}

.saw-course-detail__meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--cd-space-md);
    align-items: center;
}

.saw-course-detail__meta-item {
    display: flex;
    align-items: center;
    gap: var(--cd-space-xs);
    font-size: var(--cd-text-sm);
    color: var(--cd-text-secondary);
}

.saw-course-detail__meta-item svg {
    width: 18px;
    height: 18px;
    color: var(--cd-accent);
}

/* === Difficulty === */
.saw-course-detail__difficulty {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: var(--cd-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.saw-course-detail__difficulty--beginner {
    background: rgba(34, 197, 94, 0.15);
    color: #16a34a;
}

.saw-course-detail__difficulty--intermediate {
    background: rgba(234, 179, 8, 0.15);
    color: #ca8a04;
}

.saw-course-detail__difficulty--advanced {
    background: rgba(239, 68, 68, 0.15);
    color: #dc2626;
}

/* === Instructor Mini Card === */
.saw-course-detail__instructor-mini {
    display: flex;
    align-items: center;
    gap: var(--cd-space-sm);
    padding: var(--cd-space-sm);
    background: var(--cd-surface-alt);
    border-radius: var(--cd-radius-md);
    margin: var(--cd-space-sm) 0;
}

.saw-course-detail__instructor-mini.has-detail {
    cursor: pointer;
    transition: var(--cd-transition);
}

.saw-course-detail__instructor-mini.has-detail:hover {
    background: var(--cd-border);
}

.saw-course-detail__instructor-photo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.saw-course-detail__instructor-photo--placeholder {
    background: var(--cd-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cd-text-muted);
}

.saw-course-detail__instructor-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.saw-course-detail__instructor-label {
    font-size: var(--cd-text-xs);
    color: var(--cd-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.saw-course-detail__instructor-name {
    font-weight: 600;
    font-size: var(--cd-text-sm);
    color: var(--cd-text);
}

/* === CTA Box === */
.saw-course-detail__cta-box {
    margin-top: auto;
    padding-top: var(--cd-space-md);
}

.saw-course-detail__enrolled-status,
.saw-course-detail__purchase-box {
    background: var(--cd-surface);
    border-radius: var(--cd-radius-md);
    padding: var(--cd-space-lg);
    border: 1px solid var(--cd-border);
}

.saw-course-detail__status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--cd-space-xs);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: var(--cd-text-sm);
    font-weight: 600;
    margin-bottom: var(--cd-space-md);
}

.saw-course-detail__status-badge--completed {
    background: rgba(34, 197, 94, 0.15);
    color: #16a34a;
}

.saw-course-detail__status-badge--active {
    background: rgba(59, 130, 246, 0.15);
    color: #2563eb;
}

.saw-course-detail__progress-box {
    margin-bottom: var(--cd-space-md);
}

.saw-course-detail__progress-label {
    display: flex;
    justify-content: space-between;
    font-size: var(--cd-text-sm);
    margin-bottom: var(--cd-space-xs);
    color: var(--cd-text-secondary);
}

.saw-course-detail__progress-label strong {
    color: var(--cd-accent);
}

.saw-course-detail__progress-bar {
    height: 8px;
    background: var(--cd-surface-alt);
    border-radius: 4px;
    overflow: hidden;
}

.saw-course-detail__progress-fill {
    height: 100%;
    background: linear-gradient(135deg, var(--cd-accent), #4facfe);
    border-radius: 4px;
    transition: width 0.5s ease;
}

.saw-course-detail__cta-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--cd-space-sm);
}

.saw-course-detail__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--cd-space-sm);
    padding: 14px 24px;
    border-radius: var(--cd-radius-md);
    font-size: var(--cd-text-base);
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--cd-transition);
}

.saw-course-detail__btn--primary {
    background: linear-gradient(135deg, var(--cd-accent), #4facfe);
    color: #fff;
}

.saw-course-detail__btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--cd-shadow-md);
}

.saw-course-detail__btn--secondary {
    background: var(--cd-surface-alt);
    color: var(--cd-text);
}

.saw-course-detail__btn--secondary:hover {
    background: var(--cd-border);
}

.saw-course-detail__btn--full {
    width: 100%;
}

.saw-course-detail__price-display {
    text-align: center;
    margin-bottom: var(--cd-space-md);
}

.saw-course-detail__price-amount {
    font-size: var(--cd-text-3xl);
    font-weight: 700;
    color: var(--cd-text);
}

.saw-course-detail__price-amount--free {
    color: #16a34a;
}

/* === Section Titles === */
.saw-course-detail__section-title {
    font-size: var(--cd-text-xl);
    font-weight: 700;
    margin: 0 0 var(--cd-space-lg);
    color: var(--cd-text);
    display: flex;
    align-items: center;
    gap: var(--cd-space-sm);
}

.saw-course-detail__section-count {
    font-size: var(--cd-text-sm);
    font-weight: 400;
    color: var(--cd-text-muted);
}

/* === Description Column === */
.saw-course-detail__col--description {
    min-width: 0;
}

.saw-course-detail__description {
    color: var(--cd-text-secondary);
    line-height: 1.7;
}

.saw-course-detail__description p {
    margin: 0 0 var(--cd-space-md);
}

/* === Instructor Card === */
.saw-course-detail__instructor-card {
    margin-top: var(--cd-space-2xl);
    padding: var(--cd-space-lg);
    background: var(--cd-surface-alt);
    border-radius: var(--cd-radius-md);
}

.saw-course-detail__instructor-card-title {
    font-size: var(--cd-text-lg);
    font-weight: 600;
    margin: 0 0 var(--cd-space-md);
    color: var(--cd-text);
}

.saw-course-detail__instructor-card-content {
    display: flex;
    gap: var(--cd-space-md);
}

.saw-course-detail__instructor-card-photo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.saw-course-detail__instructor-card-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.saw-course-detail__instructor-card-info strong {
    font-size: var(--cd-text-base);
    color: var(--cd-text);
}

.saw-course-detail__instructor-card-info span {
    font-size: var(--cd-text-sm);
    color: var(--cd-text-muted);
}

.saw-course-detail__instructor-card-info p {
    font-size: var(--cd-text-sm);
    color: var(--cd-text-secondary);
    margin: var(--cd-space-xs) 0 0;
    line-height: 1.5;
}

/* Instructor Profession */
.saw-course-detail__instructor-profession {
    font-size: var(--cd-text-sm);
    color: var(--cd-accent);
    font-weight: 500;
}

/* Instructor Contact Links */
.saw-course-detail__instructor-contact {
    display: flex;
    flex-direction: column;
    gap: var(--cd-space-xs);
    margin-top: var(--cd-space-md);
    padding-top: var(--cd-space-md);
    border-top: 1px solid var(--cd-border);
}

.saw-course-detail__instructor-contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--cd-space-sm);
    font-size: var(--cd-text-sm);
    color: var(--cd-text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.saw-course-detail__instructor-contact-link:hover {
    color: var(--cd-accent);
}

.saw-course-detail__instructor-contact-link svg {
    color: var(--cd-accent);
    flex-shrink: 0;
}

/* Instructor Social Links */
.saw-course-detail__instructor-socials {
    display: flex;
    gap: var(--cd-space-sm);
    margin-top: var(--cd-space-md);
    padding-top: var(--cd-space-md);
    border-top: 1px solid var(--cd-border);
}

.saw-course-detail__instructor-socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--cd-surface-alt);
    color: var(--cd-text-muted);
    transition: all 0.2s ease;
}

.saw-course-detail__instructor-socials a:hover {
    background: var(--cd-accent);
    color: white;
    transform: translateY(-2px);
}

.saw-course-detail__instructor-socials a svg {
    width: 18px;
    height: 18px;
}

/* === Curriculum Column === */
.saw-course-detail__col--curriculum {
    min-width: 0;
}

.saw-course-detail__main {
    min-width: 0;
}

.saw-course-detail__sidebar {
    position: relative;
}

@media (min-width: 1024px) {
    .saw-course-detail__sidebar-sticky {
        position: sticky;
        top: 100px;
    }
}

/* ============================================
   HERO SECTION - TWO COLUMN LAYOUT
   ============================================ */
.saw-course-detail__hero {
    padding: var(--cd-space-xl) 0 var(--cd-space-2xl);
}

.saw-course-detail__hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--cd-space-xl);
}

@media (min-width: 1024px) {
    .saw-course-detail__hero-grid {
        grid-template-columns: 1.2fr 1fr;
        gap: var(--cd-space-3xl);
        align-items: start;
    }
}

/* Video Column */
.saw-course-detail__hero-video {
    width: 100%;
}

.saw-course-detail__video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: var(--cd-radius-xl);
    background: var(--cd-surface-alt);
    box-shadow: var(--cd-shadow-lg);
}

.saw-course-detail__video-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.saw-course-detail__thumbnail {
    border-radius: var(--cd-radius-xl);
    overflow: hidden;
    box-shadow: var(--cd-shadow-lg);
}

.saw-course-detail__thumbnail img {
    width: 100%;
    height: auto;
    display: block;
}

.saw-course-detail__video-placeholder {
    aspect-ratio: 16 / 9;
    border-radius: var(--cd-radius-xl);
    background: var(--cd-surface-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cd-text-muted);
}

/* Info Column */
.saw-course-detail__hero-info {
    display: flex;
    flex-direction: column;
    gap: var(--cd-space-md);
}

/* Hero Action Section (Enrollment/Purchase) */
.saw-course-detail__hero-action {
    margin-top: var(--cd-space-lg);
    padding-top: var(--cd-space-lg);
    border-top: 1px solid var(--cd-border);
}

.saw-course-detail__hero-enrolled {
    display: flex;
    flex-direction: column;
    gap: var(--cd-space-md);
}

.saw-course-detail__hero-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--cd-space-md);
}

@media (min-width: 480px) {
    .saw-course-detail__hero-buttons {
        flex-direction: row;
    }

    .saw-course-detail__hero-buttons .saw-course-detail__continue-btn,
    .saw-course-detail__hero-buttons .saw-course-detail__cta {
        flex: 1;
    }
}

.saw-course-detail__cta--secondary {
    background: transparent;
    color: var(--cd-accent);
    border: 2px solid var(--cd-accent);
    box-shadow: none;
}

.saw-course-detail__cta--secondary:hover {
    background: var(--cd-accent);
    color: white;
    box-shadow: none;
}

.saw-course-detail__hero-purchase {
    display: flex;
    flex-direction: column;
    gap: var(--cd-space-md);
}

.saw-course-detail__hero-purchase .saw-course-detail__price {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.saw-course-detail__hero-purchase .saw-course-detail__cta {
    margin-bottom: 0;
}

.saw-course-detail__breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--cd-space-sm);
    margin-bottom: var(--cd-space-lg);
    font-size: var(--cd-text-sm);
    color: var(--cd-text-muted);
}

.saw-course-detail__breadcrumb a {
    color: var(--cd-text-muted);
    text-decoration: none;
    transition: color var(--cd-transition);
}

.saw-course-detail__breadcrumb a:hover {
    color: var(--cd-accent);
}

.saw-course-detail__breadcrumb-sep {
    opacity: 0.5;
}

/* Category Badge */
.saw-course-detail__category {
    display: inline-flex;
    align-items: center;
    gap: var(--cd-space-xs);
    padding: var(--cd-space-xs) var(--cd-space-md);
    background: var(--cd-accent-light);
    color: var(--cd-accent);
    font-size: var(--cd-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--cd-radius-sm);
    margin-bottom: var(--cd-space-md);
}

[data-theme="dark"] .saw-course-detail__category {
    background: rgba(79, 172, 254, 0.2);
    color: #4facfe;
}

/* Title */
.saw-course-detail__title {
    font-size: var(--cd-text-4xl);
    font-weight: 800;
    line-height: 1.15;
    margin: 0 0 var(--cd-space-md);
    color: var(--cd-text);
    letter-spacing: -0.025em;
}

@media (min-width: 768px) {
    .saw-course-detail__title {
        font-size: var(--cd-text-5xl);
    }
}

/* Short Description */
.saw-course-detail__tagline {
    font-size: var(--cd-text-lg);
    color: var(--cd-text-secondary);
    margin: 0 0 var(--cd-space-xl);
    max-width: 640px;
    line-height: 1.7;
}

/* Meta Row */
.saw-course-detail__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--cd-space-lg);
    margin-bottom: var(--cd-space-xl);
}

.saw-course-detail__meta-item {
    display: flex;
    align-items: center;
    gap: var(--cd-space-sm);
    font-size: var(--cd-text-sm);
    color: var(--cd-text-secondary);
}

.saw-course-detail__meta-item svg {
    width: 18px;
    height: 18px;
    color: var(--cd-accent);
    flex-shrink: 0;
}

.saw-course-detail__meta-item strong {
    color: var(--cd-text);
    font-weight: 600;
}

/* Difficulty Badge */
.saw-course-detail__difficulty {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: var(--cd-radius-sm);
    font-size: var(--cd-text-xs);
    font-weight: 600;
}

.saw-course-detail__difficulty--beginner {
    background: rgba(34, 197, 94, 0.1);
    color: #16a34a;
}

.saw-course-detail__difficulty--intermediate {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
}

.saw-course-detail__difficulty--advanced {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
}

/* Instructor Mini */
.saw-course-detail__instructor-mini {
    display: flex;
    align-items: center;
    gap: var(--cd-space-md);
    padding: var(--cd-space-md) var(--cd-space-lg);
    background: var(--cd-surface);
    border: 1px solid var(--cd-border);
    border-radius: var(--cd-radius-lg);
    cursor: pointer;
    transition: all var(--cd-transition);
    max-width: fit-content;
}

.saw-course-detail__instructor-mini:hover {
    border-color: var(--cd-accent);
    box-shadow: var(--cd-shadow-md);
}

.saw-course-detail__instructor-photo {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--cd-accent-light);
}

.saw-course-detail__instructor-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.saw-course-detail__instructor-label {
    font-size: var(--cd-text-xs);
    color: var(--cd-text-muted);
}

.saw-course-detail__instructor-name {
    font-size: var(--cd-text-base);
    font-weight: 600;
    color: var(--cd-text);
}

/* ============================================
   VIDEO PREVIEW SECTION
   ============================================ */
.saw-course-detail__video {
    margin-bottom: var(--cd-space-2xl);
}

.saw-course-detail__video-wrapper {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: var(--cd-radius-xl);
    overflow: hidden;
    background: var(--cd-surface-alt);
    box-shadow: var(--cd-shadow-lg);
}

.saw-course-detail__video-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.saw-course-detail__thumbnail {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: var(--cd-radius-xl);
    overflow: hidden;
    background: var(--cd-surface-alt);
    box-shadow: var(--cd-shadow-lg);
    cursor: pointer;
}

.saw-course-detail__thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--cd-transition);
}

.saw-course-detail__thumbnail:hover img {
    transform: scale(1.02);
}

.saw-course-detail__thumbnail-play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    transition: background var(--cd-transition);
}

.saw-course-detail__thumbnail:hover .saw-course-detail__thumbnail-play {
    background: rgba(0, 0, 0, 0.4);
}

.saw-course-detail__play-btn {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--cd-shadow-lg);
    transition: transform var(--cd-transition);
}

.saw-course-detail__thumbnail:hover .saw-course-detail__play-btn {
    transform: scale(1.1);
}

.saw-course-detail__play-btn svg {
    width: 32px;
    height: 32px;
    color: var(--cd-accent);
    margin-left: 4px;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.saw-course-detail__section {
    margin-bottom: var(--cd-space-2xl);
}

.saw-course-detail__section-title {
    font-size: var(--cd-text-xl);
    font-weight: 700;
    margin: 0 0 var(--cd-space-lg);
    color: var(--cd-text);
    display: flex;
    align-items: center;
    gap: var(--cd-space-sm);
}

.saw-course-detail__section-title svg {
    width: 24px;
    height: 24px;
    color: var(--cd-accent);
}

.saw-course-detail__description {
    font-size: var(--cd-text-base);
    line-height: 1.8;
    color: var(--cd-text-secondary);
}

.saw-course-detail__description p {
    margin-bottom: var(--cd-space-md);
}

.saw-course-detail__description p:last-child {
    margin-bottom: 0;
}

/* What You'll Learn */
.saw-course-detail__learn-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--cd-space-md);
    list-style: none;
    padding: 0;
    margin: 0;
}

.saw-course-detail__learn-item {
    display: flex;
    align-items: flex-start;
    gap: var(--cd-space-md);
    padding: var(--cd-space-md);
    background: var(--cd-surface);
    border: 1px solid var(--cd-border);
    border-radius: var(--cd-radius-md);
}

.saw-course-detail__learn-item svg {
    width: 20px;
    height: 20px;
    color: #10b981;
    flex-shrink: 0;
    margin-top: 2px;
}

.saw-course-detail__learn-item span {
    font-size: var(--cd-text-sm);
    color: var(--cd-text);
}

/* ============================================
   CURRICULUM SECTION
   ============================================ */
.saw-course-detail__curriculum {
    border: 1px solid var(--cd-border);
    border-radius: var(--cd-radius-lg);
    overflow: hidden;
    background: var(--cd-surface);
}

.saw-course-detail__curriculum-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--cd-space-lg);
    background: var(--cd-surface-alt);
    border-bottom: 1px solid var(--cd-border);
}

.saw-course-detail__curriculum-stats {
    display: flex;
    gap: var(--cd-space-lg);
    font-size: var(--cd-text-sm);
    color: var(--cd-text-secondary);
}

.saw-course-detail__curriculum-stat {
    display: flex;
    align-items: center;
    gap: var(--cd-space-xs);
}

.saw-course-detail__curriculum-stat strong {
    color: var(--cd-text);
}

/* Section Accordion */
.saw-course-detail__section-item {
    border-bottom: 1px solid var(--cd-border);
}

.saw-course-detail__section-item:last-child {
    border-bottom: none;
}

.saw-course-detail__section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--cd-space-lg);
    cursor: pointer;
    transition: background var(--cd-transition);
    background: transparent;
    border: none;
    width: 100%;
    text-align: left;
}

.saw-course-detail__section-header:hover {
    background: var(--cd-surface-alt);
}

.saw-course-detail__section-name {
    display: flex;
    align-items: center;
    gap: var(--cd-space-md);
    font-size: var(--cd-text-base);
    font-weight: 600;
    color: var(--cd-text);
}

.saw-course-detail__section-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--cd-accent);
    color: white;
    border-radius: 50%;
    font-size: var(--cd-text-xs);
    font-weight: 700;
}

.saw-course-detail__section-meta {
    display: flex;
    align-items: center;
    gap: var(--cd-space-md);
    font-size: var(--cd-text-sm);
    color: var(--cd-text-muted);
}

.saw-course-detail__section-toggle {
    width: 24px;
    height: 24px;
    color: var(--cd-text-muted);
    transition: transform var(--cd-transition);
}

.saw-course-detail__section-item.is-open .saw-course-detail__section-toggle {
    transform: rotate(180deg);
}

/* Lessons List */
.saw-course-detail__lessons {
    display: none;
    padding: 0 var(--cd-space-lg) var(--cd-space-lg);
}

.saw-course-detail__section-item.is-open .saw-course-detail__lessons {
    display: block;
}

.saw-course-detail__lesson {
    display: flex;
    align-items: center;
    gap: var(--cd-space-md);
    padding: var(--cd-space-md) 0;
    border-bottom: 1px solid var(--cd-border);
}

.saw-course-detail__lesson:last-child {
    border-bottom: none;
}

.saw-course-detail__lesson-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--cd-surface-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.saw-course-detail__lesson-icon svg {
    width: 16px;
    height: 16px;
    color: var(--cd-text-muted);
}

.saw-course-detail__lesson-icon--completed {
    background: rgba(16, 185, 129, 0.1);
}

.saw-course-detail__lesson-icon--completed svg {
    color: #10b981;
}

.saw-course-detail__lesson-icon--quiz {
    background: rgba(139, 92, 246, 0.1);
}

.saw-course-detail__lesson-icon--quiz svg {
    color: #8b5cf6;
}

.saw-course-detail__lesson-info {
    flex: 1;
    min-width: 0;
}

.saw-course-detail__lesson-title {
    font-size: var(--cd-text-sm);
    font-weight: 500;
    color: var(--cd-text);
    margin: 0;
}

.saw-course-detail__lesson-duration {
    font-size: var(--cd-text-xs);
    color: var(--cd-text-muted);
    margin-top: 2px;
}

/* ============================================
   INSTRUCTOR CARD
   ============================================ */
.saw-course-detail__instructor-card {
    padding: var(--cd-space-xl);
    background: var(--cd-surface);
    border: 1px solid var(--cd-border);
    border-radius: var(--cd-radius-xl);
}

.saw-course-detail__instructor-header {
    display: flex;
    gap: var(--cd-space-lg);
    margin-bottom: var(--cd-space-lg);
}

.saw-course-detail__instructor-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--cd-accent-light);
}

.saw-course-detail__instructor-details {
    flex: 1;
}

.saw-course-detail__instructor-fullname {
    font-size: var(--cd-text-xl);
    font-weight: 700;
    color: var(--cd-text);
    margin: 0 0 4px;
}

.saw-course-detail__instructor-profession {
    font-size: var(--cd-text-sm);
    color: var(--cd-accent);
    font-weight: 500;
}

.saw-course-detail__instructor-bio {
    font-size: var(--cd-text-sm);
    color: var(--cd-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--cd-space-lg);
}

.saw-course-detail__instructor-certs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--cd-space-sm);
    margin-bottom: var(--cd-space-lg);
}

.saw-course-detail__instructor-cert {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
    font-size: var(--cd-text-xs);
    font-weight: 500;
    border-radius: var(--cd-radius-sm);
}

.saw-course-detail__instructor-cert svg {
    width: 14px;
    height: 14px;
}

.saw-course-detail__instructor-social {
    display: flex;
    gap: var(--cd-space-sm);
}

.saw-course-detail__instructor-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--cd-surface-alt);
    color: var(--cd-text-muted);
    transition: all var(--cd-transition);
}

.saw-course-detail__instructor-social a:hover {
    background: var(--cd-accent);
    color: white;
}

.saw-course-detail__instructor-social svg {
    width: 18px;
    height: 18px;
}

/* ============================================
   PURCHASE CARD (SIDEBAR)
   ============================================ */
.saw-course-detail__purchase {
    padding: var(--cd-space-xl);
    background: linear-gradient(135deg, #e8f4fc 0%, #d6ebf7 100%);
    border: 1px solid rgba(0, 101, 153, 0.15);
    border-radius: var(--cd-radius-xl);
    position: relative;
}

[data-theme="dark"] .saw-course-detail__purchase {
    background: linear-gradient(135deg, #1a2a3a 0%, #0f1a24 100%);
    border-color: rgba(79, 172, 254, 0.2);
}

/* Price */
.saw-course-detail__price {
    display: flex;
    align-items: baseline;
    gap: var(--cd-space-sm);
    margin-bottom: var(--cd-space-lg);
    padding-bottom: var(--cd-space-lg);
    border-bottom: 1px solid rgba(0, 101, 153, 0.15);
}

[data-theme="dark"] .saw-course-detail__price {
    border-color: rgba(79, 172, 254, 0.15);
}

.saw-course-detail__price-original {
    font-size: var(--cd-text-lg);
    color: var(--cd-text-muted);
    text-decoration: line-through;
}

.saw-course-detail__price-current {
    font-size: var(--cd-text-4xl);
    font-weight: 800;
    color: #003d5c;
    letter-spacing: -0.02em;
}

[data-theme="dark"] .saw-course-detail__price-current {
    color: white;
}

.saw-course-detail__price-discount {
    position: absolute;
    top: var(--cd-space-md);
    right: var(--cd-space-md);
    padding: 6px 12px;
    background: linear-gradient(135deg, #f43f5e 0%, #ec4899 100%);
    color: white;
    font-size: var(--cd-text-xs);
    font-weight: 700;
    border-radius: var(--cd-radius-sm);
}

/* CTA Button */
.saw-course-detail__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--cd-space-sm);
    width: 100%;
    padding: var(--cd-space-md) var(--cd-space-xl);
    background: linear-gradient(135deg, #006599 0%, #0088cc 100%);
    color: white;
    font-size: var(--cd-text-base);
    font-weight: 600;
    border: none;
    border-radius: 999px;
    cursor: pointer;
    transition: all var(--cd-transition);
    box-shadow: 0 4px 16px rgba(0, 101, 153, 0.3);
    margin-bottom: var(--cd-space-lg);
}

.saw-course-detail__cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 101, 153, 0.4);
}

.saw-course-detail__cta svg {
    width: 20px;
    height: 20px;
}

/* Trust Badges */
.saw-course-detail__trust {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--cd-space-sm);
}

.saw-course-detail__trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: var(--cd-space-md);
    background: rgba(0, 101, 153, 0.08);
    border-radius: var(--cd-radius-md);
    text-align: center;
}

[data-theme="dark"] .saw-course-detail__trust-item {
    background: rgba(79, 172, 254, 0.08);
}

.saw-course-detail__trust-item svg {
    width: 24px;
    height: 24px;
    color: var(--cd-accent);
}

[data-theme="dark"] .saw-course-detail__trust-item svg {
    color: #4facfe;
}

.saw-course-detail__trust-item span {
    font-size: var(--cd-text-xs);
    color: var(--cd-text-secondary);
    font-weight: 500;
}

/* Features List */
.saw-course-detail__features {
    margin-top: var(--cd-space-lg);
    padding-top: var(--cd-space-lg);
    border-top: 1px solid rgba(0, 101, 153, 0.15);
}

[data-theme="dark"] .saw-course-detail__features {
    border-color: rgba(79, 172, 254, 0.15);
}

.saw-course-detail__feature {
    display: flex;
    align-items: center;
    gap: var(--cd-space-md);
    padding: var(--cd-space-sm) 0;
}

.saw-course-detail__feature svg {
    width: 20px;
    height: 20px;
    color: var(--cd-accent);
    flex-shrink: 0;
}

.saw-course-detail__feature span {
    font-size: var(--cd-text-sm);
    color: var(--cd-text);
}

/* ============================================
   ENROLLED STATE
   ============================================ */
.saw-course-detail__enrolled-card {
    padding: var(--cd-space-xl);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(5, 150, 105, 0.05) 100%);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: var(--cd-radius-xl);
}

.saw-course-detail__enrolled-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--cd-space-sm);
    padding: var(--cd-space-xs) var(--cd-space-md);
    background: rgba(16, 185, 129, 0.2);
    color: #059669;
    font-size: var(--cd-text-sm);
    font-weight: 600;
    border-radius: var(--cd-radius-sm);
    margin-bottom: var(--cd-space-lg);
}

[data-theme="dark"] .saw-course-detail__enrolled-badge {
    color: #10b981;
}

.saw-course-detail__enrolled-badge svg {
    width: 16px;
    height: 16px;
}

.saw-course-detail__progress-section {
    margin-bottom: var(--cd-space-lg);
}

.saw-course-detail__progress-label {
    display: flex;
    justify-content: space-between;
    font-size: var(--cd-text-sm);
    margin-bottom: var(--cd-space-sm);
}

.saw-course-detail__progress-label strong {
    color: #059669;
}

.saw-course-detail__progress-bar {
    height: 8px;
    background: rgba(16, 185, 129, 0.2);
    border-radius: 999px;
    overflow: hidden;
}

.saw-course-detail__progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #10b981 0%, #059669 100%);
    border-radius: 999px;
    transition: width 0.5s ease;
}

.saw-course-detail__continue-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--cd-space-sm);
    width: 100%;
    padding: var(--cd-space-md) var(--cd-space-xl);
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    font-size: var(--cd-text-base);
    font-weight: 600;
    border: none;
    border-radius: 999px;
    cursor: pointer;
    transition: all var(--cd-transition);
    text-decoration: none;
}

.saw-course-detail__continue-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(16, 185, 129, 0.4);
}

/* Button Gap in Enrolled Card */
.saw-course-detail__enrolled-card .saw-course-detail__continue-btn {
    margin-bottom: var(--cd-space-md);
}

.saw-course-detail__enrolled-card .saw-course-detail__cta {
    margin-bottom: 0;
    background: linear-gradient(135deg, #006599 0%, #0088cc 100%);
}

/* ============================================
   VIDEO TRAILER (Full Width)
   ============================================ */
.saw-course-trailer {
    margin-bottom: var(--cd-space-2xl);
}

.saw-trailer-container {
    position: relative;
    width: 100%;
}

.saw-trailer-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 */
    height: 0;
    overflow: hidden;
    border-radius: var(--cd-radius-xl);
    background: var(--cd-surface-alt);
    box-shadow: var(--cd-shadow-lg);
}

.saw-trailer-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.saw-trailer-fallback {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cd-surface-alt);
}

/* ============================================
   CURRICULUM ACCORDION (Existing Template)
   ============================================ */
.saw-curriculum {
    border: 0px;
    border-radius: var(--cd-radius-lg);
    overflow: hidden;
}

.saw-curriculum__section {
    border-bottom: 1px solid var(--cd-border);
}

.saw-curriculum__section:last-child {
    border-bottom: none;
}

.saw-curriculum__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--cd-space-lg);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: background var(--cd-transition);
    text-align: left;
}

.saw-curriculum__header:hover {
    background: var(--cd-surface-alt);
}

.saw-curriculum__header-left {
    display: flex;
    align-items: center;
    gap: var(--cd-space-md);
}

.saw-curriculum__chevron {
    width: 20px;
    height: 20px;
    color: var(--cd-text-muted);
    transition: transform var(--cd-transition);
}

.saw-curriculum__section.is-open .saw-curriculum__chevron {
    transform: rotate(180deg);
}

.saw-curriculum__section-title {
    font-size: var(--cd-text-base);
    font-weight: 600;
    color: var(--cd-text);
}

.saw-curriculum__section-meta {
    font-size: var(--cd-text-sm);
    color: var(--cd-text-muted);
}

.saw-curriculum__lessons {
    display: none;
    padding: 0 var(--cd-space-lg) var(--cd-space-lg);
    padding-left: calc(var(--cd-space-lg) + 36px);
}

.saw-curriculum__section.is-open .saw-curriculum__lessons {
    display: block;
}

.saw-curriculum__lesson {
    display: flex;
    align-items: center;
    gap: var(--cd-space-md);
    padding: var(--cd-space-sm) 0;
    border-bottom: 1px solid var(--cd-border);
}

.saw-curriculum__lesson:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.saw-curriculum__lesson-left {
    display: flex;
    align-items: center;
    gap: var(--cd-space-md);
}

.saw-curriculum__lesson-left svg {
    width: 16px;
    height: 16px;
    color: var(--cd-accent);
    flex-shrink: 0;
}

.saw-curriculum__lesson-title {
    font-size: var(--cd-text-sm);
    color: var(--cd-text);
}

/* Quiz styles in curriculum */
.saw-curriculum__lesson--quiz .saw-icon--quiz {
    color: #8b5cf6;
}

.saw-curriculum__quiz-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
    font-size: var(--cd-text-xs);
    font-weight: 600;
    border-radius: var(--cd-radius-sm);
    margin-left: var(--cd-space-sm);
}

/* Completed lesson/quiz indicator */
.saw-curriculum__lesson--completed .saw-icon--check {
    color: #10b981;
}

.saw-curriculum__lesson--completed .saw-curriculum__lesson-title {
    color: #10b981;
}

/* Completed final quiz section */
.saw-curriculum__section--completed .saw-curriculum__final-icon {
    background: rgba(16, 185, 129, 0.15);
}

.saw-curriculum__section--completed .saw-curriculum__final-icon svg {
    color: #10b981;
}

.saw-curriculum__section--completed .saw-curriculum__final-title {
    color: #10b981;
}

/* Section count badge */
.saw-course-detail__section-count {
    font-size: var(--cd-text-sm);
    font-weight: 400;
    color: var(--cd-text-muted);
    margin-left: var(--cd-space-sm);
}

/* ============================================
   INSTRUCTOR MODAL
   ============================================ */
.saw-instructor-modal {
    position: fixed;
    z-index: 10000;
    border: none;
    border-radius: var(--cd-radius-xl);
    padding: 0;
    max-width: 560px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    background: var(--cd-surface);
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.35);
}

.saw-instructor-modal::backdrop {
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.saw-instructor-modal__container {
    position: relative;
    padding: var(--cd-space-xl);
}

.saw-instructor-modal__close {
    position: absolute;
    top: var(--cd-space-md);
    right: var(--cd-space-md);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--cd-surface-alt);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--cd-transition);
    color: var(--cd-text-muted);
}

.saw-instructor-modal__close:hover {
    background: var(--cd-accent);
    color: white;
}

.saw-instructor-modal__header {
    display: flex;
    align-items: flex-start;
    gap: var(--cd-space-lg);
    margin-bottom: var(--cd-space-lg);
    padding-right: 40px;
}

.saw-instructor-modal__photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--cd-accent-light);
    flex-shrink: 0;
}

.saw-instructor-modal__photo-placeholder {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: var(--cd-surface-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--cd-text-muted);
}

.saw-instructor-modal__info {
    flex: 1;
}

.saw-instructor-modal__name {
    font-size: var(--cd-text-xl);
    font-weight: 700;
    color: var(--cd-text);
    margin: 0 0 4px;
}

.saw-instructor-modal__profession {
    font-size: var(--cd-text-base);
    color: var(--cd-accent);
    font-weight: 500;
    margin-bottom: var(--cd-space-md);
}

.saw-instructor-modal__socials {
    display: flex;
    gap: var(--cd-space-sm);
}

.saw-instructor-modal__socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--cd-surface-alt);
    color: var(--cd-text-muted);
    transition: all var(--cd-transition);
}

.saw-instructor-modal__socials a:hover {
    background: var(--cd-accent);
    color: white;
}

.saw-instructor-modal__bio {
    font-size: var(--cd-text-sm);
    line-height: 1.7;
    color: var(--cd-text-secondary);
    margin-bottom: var(--cd-space-lg);
    padding-bottom: var(--cd-space-lg);
    border-bottom: 1px solid var(--cd-border);
}

.saw-instructor-modal__certifications h3 {
    font-size: var(--cd-text-base);
    font-weight: 600;
    color: var(--cd-text);
    margin: 0 0 var(--cd-space-md);
}

.saw-instructor-modal__cert-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.saw-instructor-modal__cert-list li {
    display: flex;
    align-items: center;
    gap: var(--cd-space-sm);
    padding: var(--cd-space-sm) 0;
    font-size: var(--cd-text-sm);
    color: var(--cd-text);
}

.saw-instructor-modal__cert-list svg {
    width: 18px;
    height: 18px;
    color: #10b981;
    flex-shrink: 0;
}

.saw-instructor-modal__cert-issuer {
    font-size: var(--cd-text-xs);
    color: var(--cd-text-muted);
    display: block;
}

/* ============================================
   DIFFICULTY ICONS
   ============================================ */
.saw-course-detail__difficulty::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 6px;
}

.saw-course-detail__difficulty--beginner::before {
    background: #16a34a;
}

.saw-course-detail__difficulty--intermediate::before {
    background: #2563eb;
}

.saw-course-detail__difficulty--advanced::before {
    background: #dc2626;
}

/* ============================================
   PROSE TYPOGRAPHY
   ============================================ */
.saw-prose {
    font-size: var(--cd-text-base);
    line-height: 1.8;
    color: var(--cd-text-secondary);
}

.saw-prose p {
    margin-bottom: var(--cd-space-md);
}

.saw-prose p:last-child {
    margin-bottom: 0;
}

.saw-prose ul,
.saw-prose ol {
    padding-left: var(--cd-space-lg);
    margin-bottom: var(--cd-space-md);
}

.saw-prose li {
    margin-bottom: var(--cd-space-sm);
}

.saw-prose strong {
    color: var(--cd-text);
    font-weight: 600;
}

/* Styled Headings - Creative Modern Design */
.saw-prose h1,
.saw-prose h2,
.saw-prose h3,
.saw-prose h4,
.saw-prose h5,
.saw-prose h6 {
    position: relative;
    display: block;
    font-weight: 800;
    color: var(--cd-text);
    padding-bottom: var(--cd-space-sm);
    margin-bottom: var(--cd-space-lg);
}

.saw-prose h1::after,
.saw-prose h2::after,
.saw-prose h3::after,
.saw-prose h4::after,
.saw-prose h5::after,
.saw-prose h6::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--cd-accent) 0%, #00b4d8 100%);
    border-radius: 2px;
}

/* H1 - Largest */
.saw-prose h1 {
    font-size: 1.875rem;
    margin-top: var(--cd-space-2xl);
}

.saw-prose h1::after {
    width: 80px;
}

/* H2 */
.saw-prose h2 {
    font-size: 1.5rem;
    margin-top: var(--cd-space-xl);
}

.saw-prose h2::after {
    width: 60px;
}

/* H3 */
.saw-prose h3 {
    font-size: 1.25rem;
    margin-top: var(--cd-space-lg);
}

.saw-prose h3::after {
    width: 50px;
    height: 3px;
}

/* H4 */
.saw-prose h4 {
    font-size: 1.125rem;
    margin-top: var(--cd-space-md);
}

.saw-prose h4::after {
    width: 40px;
    height: 3px;
}

/* H5 */
.saw-prose h5 {
    font-size: 1rem;
    margin-top: var(--cd-space-md);
}

.saw-prose h5::after {
    width: 30px;
    height: 2px;
}

/* H6 */
.saw-prose h6 {
    font-size: 0.875rem;
    margin-top: var(--cd-space-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.saw-prose h6::after {
    width: 24px;
    height: 2px;
}

/* First heading - no top margin */
.saw-prose h1:first-child,
.saw-prose h2:first-child,
.saw-prose h3:first-child,
.saw-prose h4:first-child,
.saw-prose h5:first-child,
.saw-prose h6:first-child {
    margin-top: 0;
}

/* Blockquote / Citation - Beautiful styling */
.saw-prose blockquote {
    position: relative;
    margin: var(--cd-space-xl) 0;
    padding: var(--cd-space-lg) var(--cd-space-xl);
    background: linear-gradient(135deg, rgba(0, 191, 255, 0.08) 0%, rgba(0, 180, 216, 0.04) 100%);
    border-radius: var(--cd-radius-lg);
    border-left: 4px solid var(--cd-accent);
    font-style: italic;
    color: var(--cd-text);
}

.saw-prose blockquote::before {
    content: '"';
    position: absolute;
    top: var(--cd-space-sm);
    left: var(--cd-space-md);
    font-size: 48px;
    font-family: Georgia, serif;
    color: var(--cd-accent);
    opacity: 0.3;
    line-height: 1;
}

.saw-prose blockquote p {
    position: relative;
    z-index: 1;
    margin: 0;
    padding-left: var(--cd-space-lg);
}

/* Light theme adjustments */
[data-theme="light"] .saw-prose blockquote {
    background: linear-gradient(135deg, rgba(0, 101, 153, 0.06) 0%, rgba(0, 136, 204, 0.03) 100%);
}

[data-theme="light"] .saw-prose h1,
[data-theme="light"] .saw-prose h2,
[data-theme="light"] .saw-prose h3,
[data-theme="light"] .saw-prose h4,
[data-theme="light"] .saw-prose h5,
[data-theme="light"] .saw-prose h6 {
    color: #1f2937;
}

/* ============================================
   SECTION STYLING FIX
   ============================================ */
.saw-course-detail__section-title {
    display: flex;
    align-items: center;
    gap: var(--cd-space-sm);
}

/* ============================================
   ALERT STYLING
   ============================================ */
.saw-alert {
    padding: var(--cd-space-md) var(--cd-space-lg);
    border-radius: var(--cd-radius-md);
    font-size: var(--cd-text-sm);
}

.saw-alert--info {
    background: rgba(59, 130, 246, 0.1);
    color: #2563eb;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.saw-alert__content {
    display: flex;
    align-items: center;
    gap: var(--cd-space-sm);
}

/* ============================================
   DIFFICULTY WITH DOT ICONS
   ============================================ */
.saw-course-detail__difficulty {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: var(--cd-text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.saw-course-detail__difficulty::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.saw-course-detail__difficulty--beginner {
    background: rgba(34, 197, 94, 0.15);
    color: #16a34a;
}

.saw-course-detail__difficulty--beginner::before {
    background: #16a34a;
}

.saw-course-detail__difficulty--intermediate {
    background: rgba(234, 179, 8, 0.15);
    color: #ca8a04;
}

.saw-course-detail__difficulty--intermediate::before {
    background: #ca8a04;
}

.saw-course-detail__difficulty--advanced,
.saw-course-detail__difficulty--expert {
    background: rgba(239, 68, 68, 0.15);
    color: #dc2626;
}

.saw-course-detail__difficulty--advanced::before,
.saw-course-detail__difficulty--expert::before {
    background: #dc2626;
}

/* ============================================
   INSTRUCTOR MODAL - COMPLETE FIX
   ============================================ */
dialog.saw-instructor-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 100000;
    margin: 0;
    max-width: 600px;
    width: calc(100% - 40px);
    max-height: 85vh;
    padding: 0;
    border: none;
    border-radius: 20px;
    background: #1e293b;
    box-shadow: 0 25px 100px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.1);
    overflow: hidden;
    color: #f1f5f9;
}

[data-theme="light"] dialog.saw-instructor-modal {
    background: #ffffff;
    color: #1f2937;
    box-shadow: 0 25px 100px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(0, 0, 0, 0.05);
}

dialog.saw-instructor-modal::backdrop {
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

dialog.saw-instructor-modal .saw-instructor-modal__container {
    max-height: 85vh;
    overflow-y: auto;
    padding: 32px;
    background: #1e293b;
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__container {
    background: #ffffff;
}

dialog.saw-instructor-modal .saw-instructor-modal__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    cursor: pointer;
    color: #94a3b8;
    transition: all 0.2s ease;
    z-index: 10;
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__close {
    background: rgba(0, 0, 0, 0.06);
    color: #6b7280;
}

dialog.saw-instructor-modal .saw-instructor-modal__close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__close:hover {
    background: rgba(0, 0, 0, 0.12);
    color: #111827;
}

dialog.saw-instructor-modal .saw-instructor-modal__header {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
    padding-right: 60px;
}

dialog.saw-instructor-modal .saw-instructor-modal__photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 3px solid rgba(255, 255, 255, 0.1);
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__photo {
    border-color: rgba(0, 0, 0, 0.05);
}

dialog.saw-instructor-modal .saw-instructor-modal__photo-placeholder {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    flex-shrink: 0;
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__photo-placeholder {
    background: #f3f4f6;
}

dialog.saw-instructor-modal .saw-instructor-modal__info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

dialog.saw-instructor-modal .saw-instructor-modal__name {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    color: #f1f5f9;
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__name {
    color: #111827;
}

dialog.saw-instructor-modal .saw-instructor-modal__title {
    font-size: 0.9rem;
    color: #94a3b8;
    margin: 0;
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__title {
    color: #6b7280;
}

dialog.saw-instructor-modal .saw-instructor-modal__contact {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 12px;
}

dialog.saw-instructor-modal .saw-instructor-modal__contact-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    color: #60a5fa;
    text-decoration: none;
}

dialog.saw-instructor-modal .saw-instructor-modal__contact-link:hover {
    text-decoration: underline;
    color: #93c5fd;
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__contact-link {
    color: #2563eb;
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__contact-link:hover {
    color: #1d4ed8;
}

dialog.saw-instructor-modal .saw-instructor-modal__socials {
    display: flex;
    gap: 10px;
    margin-top: 12px;
}

dialog.saw-instructor-modal .saw-instructor-modal__socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: #94a3b8;
    transition: all 0.2s ease;
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__socials a {
    background: #f3f4f6;
    color: #6b7280;
}

dialog.saw-instructor-modal .saw-instructor-modal__socials a:hover {
    background: #3b82f6;
    color: #ffffff;
    transform: translateY(-2px);
}

dialog.saw-instructor-modal .saw-instructor-modal__bio {
    color: #cbd5e1;
    line-height: 1.7;
    margin-bottom: 24px;
    font-size: 0.95rem;
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__bio {
    color: #4b5563;
}

dialog.saw-instructor-modal .saw-instructor-modal__bio p {
    margin: 0 0 12px;
}

dialog.saw-instructor-modal .saw-instructor-modal__certifications h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 16px;
    color: #f1f5f9;
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__certifications h3 {
    color: #111827;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__cert-list li {
    border-color: #e5e7eb;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-list li:last-child {
    border-bottom: none;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-list svg {
    color: #22c55e;
    flex-shrink: 0;
    margin-top: 2px;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-list span {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-list strong {
    color: #f1f5f9;
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__cert-list strong {
    color: #111827;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-issuer {
    font-size: 0.75rem;
    color: #64748b;
}

/* ============================================
   CURRICULUM STYLES
   ============================================ */
.saw-curriculum {
    display: flex;
    flex-direction: column;
    gap: var(--cd-space-sm);
}

.saw-curriculum__section {
    background: rgba(0, 0, 0, 0.15);
    border-radius: var(--cd-radius-md);
    overflow: hidden;
}

[data-theme="light"] .saw-curriculum__section {
    background: rgba(0, 0, 0, 0.04);
}

.saw-curriculum__header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--cd-space-md) var(--cd-space-lg);
    background: #14141f;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
    transition: var(--cd-transition);
}

[data-theme="light"] .saw-curriculum__header {
    background: #f1f5f9;
}

.saw-curriculum__header:hover {
    background: #1a1a2e;
}

[data-theme="light"] .saw-curriculum__header:hover {
    background: #e2e8f0;
}

.saw-curriculum__header-left {
    display: flex;
    align-items: center;
    gap: var(--cd-space-sm);
}

.saw-curriculum__chevron {
    width: 18px;
    height: 18px;
    color: var(--cd-text-muted);
    transition: transform 0.2s ease;
}

.saw-curriculum__section.is-open .saw-curriculum__chevron {
    transform: rotate(180deg);
}

.saw-curriculum__section-title {
    font-size: var(--cd-text-sm);
    font-weight: 600;
    color: var(--cd-text);
}

.saw-curriculum__section-meta {
    font-size: var(--cd-text-xs);
    color: var(--cd-text-muted);
}

.saw-curriculum__lessons {
    display: none;
    padding: 0 var(--cd-space-lg) var(--cd-space-md);
}

.saw-curriculum__section.is-open .saw-curriculum__lessons {
    display: block;
}

.saw-curriculum__lesson {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--cd-space-sm) 0;
    border-bottom: 1px solid var(--cd-border);
}

.saw-curriculum__lesson:last-child {
    border-bottom: none;
}

.saw-curriculum__lesson-left {
    display: flex;
    align-items: center;
    gap: var(--cd-space-sm);
}

.saw-curriculum__lesson .saw-icon {
    width: 16px;
    height: 16px;
    color: var(--cd-text-muted);
}

.saw-curriculum__lesson--quiz .saw-icon--quiz {
    color: var(--cd-accent);
}

.saw-curriculum__lesson-title {
    font-size: var(--cd-text-sm);
    color: var(--cd-text);
}

.saw-curriculum__quiz-badge {
    font-size: 10px;
    padding: 2px 8px;
    background: var(--cd-accent-light);
    color: var(--cd-accent);
    border-radius: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-left: var(--cd-space-sm);
}

/* === Final Quiz Section (Simplified) === */
.saw-curriculum__section--final {
    background: var(--cd-surface-alt);
    border-radius: var(--cd-radius-md);
}

.saw-curriculum__final-quiz {
    display: flex;
    align-items: center;
    gap: var(--cd-space-md);
    padding: var(--cd-space-md) var(--cd-space-lg);
}

.saw-curriculum__final-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(234, 179, 8, 0.15);
    border-radius: 50%;
    color: #ca8a04;
}

.saw-curriculum__final-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.saw-curriculum__final-title {
    font-size: var(--cd-text-sm);
    font-weight: 600;
    color: var(--cd-text);
}

.saw-curriculum__final-badge {
    font-size: 10px;
    color: #ca8a04;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* ============================================
   INSTRUCTOR MODAL - CERTIFICATION CARDS
   ============================================ */
dialog.saw-instructor-modal .saw-instructor-modal__certifications {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__certifications {
    border-color: #e5e7eb;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.2s ease;
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__cert-card {
    background: #f9fafb;
    border-color: #e5e7eb;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.12);
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__cert-card:hover {
    background: #f3f4f6;
}

/* Status borders */
dialog.saw-instructor-modal .saw-instructor-modal__cert-card.valid {
    border-left: 3px solid #22c55e;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-card.expiring {
    border-left: 3px solid #f59e0b;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-card.expired {
    border-left: 3px solid #ef4444;
    opacity: 0.7;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    border-radius: 12px;
    flex-shrink: 0;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-icon svg {
    color: white;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-info {
    flex: 1;
    min-width: 0;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-name {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: #f1f5f9;
    margin-bottom: 4px;
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__cert-name {
    color: #111827;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-issuer {
    display: block;
    font-size: 0.8rem;
    color: #94a3b8;
    margin-bottom: 8px;
}

[data-theme="light"] dialog.saw-instructor-modal .saw-instructor-modal__cert-issuer {
    color: #6b7280;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-date,
dialog.saw-instructor-modal .saw-instructor-modal__cert-expiry {
    font-size: 0.75rem;
    color: #64748b;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-expiry.valid {
    color: #22c55e;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-expiry.expiring {
    color: #f59e0b;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-expiry.expired {
    color: #ef4444;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-file {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(59, 130, 246, 0.15);
    border-radius: 8px;
    color: #3b82f6;
    text-decoration: none;
    flex-shrink: 0;
    transition: all 0.2s ease;
    align-self: center;
}

dialog.saw-instructor-modal .saw-instructor-modal__cert-file:hover {
    background: #3b82f6;
    color: white;
}

/* Responsive adjustments */
@media (max-width: 500px) {
    dialog.saw-instructor-modal .saw-instructor-modal__cert-card {
        flex-wrap: wrap;
    }

    dialog.saw-instructor-modal .saw-instructor-modal__cert-file {
        margin-left: auto;
    }
}

/* ============================================
   INSTRUCTOR CARD - MODERN ELEGANT STYLING
   ============================================ */
.saw-course-detail__instructor-card {
    margin-top: 48px;
    background: linear-gradient(145deg, var(--cd-surface) 0%, var(--cd-surface-alt) 100%);
    border: 1px solid var(--cd-border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .saw-course-detail__instructor-card {
    background: linear-gradient(145deg, #1e293b 0%, #0f172a 100%);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.saw-course-detail__instructor-card-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--cd-text-muted);
    padding: 16px 24px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(168, 85, 247, 0.05) 100%);
    border-bottom: 1px solid var(--cd-border);
    margin: 0;
}

[data-theme="dark"] .saw-course-detail__instructor-card-title {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(168, 85, 247, 0.1) 100%);
    color: #94a3b8;
}

.saw-course-detail__instructor-card-content {
    display: flex;
    gap: 20px;
    padding: 24px;
}

@media (max-width: 600px) {
    .saw-course-detail__instructor-card-content {
        flex-direction: column;
        text-align: center;
    }
}

.saw-course-detail__instructor-card-photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
    border: 4px solid rgba(99, 102, 241, 0.2);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .saw-course-detail__instructor-card-photo {
    border-color: rgba(139, 92, 246, 0.3);
}

@media (max-width: 600px) {
    .saw-course-detail__instructor-card-photo {
        width: 120px;
        height: 120px;
        margin: 0 auto;
    }
}

.saw-course-detail__instructor-card-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.saw-course-detail__instructor-card-info>strong {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--cd-text);
    margin-bottom: 0;
}

[data-theme="dark"] .saw-course-detail__instructor-card-info>strong {
    color: #f1f5f9;
}

.saw-course-detail__instructor-profession {
    display: inline-block;
    padding: 6px 14px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 20px;
    width: fit-content;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
    margin-bottom: 8px;
}

.saw-course-detail__instructor-card-info>p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--cd-text-secondary);
    margin: 0;
}

[data-theme="dark"] .saw-course-detail__instructor-card-info>p {
    color: #cbd5e1;
}

/* Instructor Contact Links */
.saw-course-detail__instructor-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 12px;
}

.saw-course-detail__instructor-contact-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--cd-surface-alt);
    border: 1px solid var(--cd-border);
    border-radius: 10px;
    color: var(--cd-text-secondary);
    font-size: 0.85rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.saw-course-detail__instructor-contact-link:hover {
    background: var(--cd-surface);
    border-color: rgba(99, 102, 241, 0.4);
    color: var(--cd-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .saw-course-detail__instructor-contact-link {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    color: #94a3b8;
}

[data-theme="dark"] .saw-course-detail__instructor-contact-link:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(139, 92, 246, 0.4);
    color: #a78bfa;
}

.saw-course-detail__instructor-contact-link svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    color: #6366f1;
}

[data-theme="dark"] .saw-course-detail__instructor-contact-link svg {
    color: #818cf8;
}

/* Instructor Social Links */
.saw-course-detail__instructor-socials {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 16px;
}

.saw-course-detail__instructor-socials a {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cd-surface-alt);
    border: 1px solid var(--cd-border);
    border-radius: 12px;
    color: var(--cd-text-muted);
    transition: all 0.2s ease;
}

.saw-course-detail__instructor-socials a:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

/* Social brand colors on hover */
.saw-course-detail__instructor-socials a[title="LinkedIn"]:hover {
    background: #0077b5;
    border-color: #0077b5;
    color: white;
}

.saw-course-detail__instructor-socials a[title="Facebook"]:hover {
    background: #1877f2;
    border-color: #1877f2;
    color: white;
}

.saw-course-detail__instructor-socials a[title*="Twitter"]:hover {
    background: #000000;
    border-color: #000000;
    color: white;
}

.saw-course-detail__instructor-socials a[title="Instagram"]:hover {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    border-color: transparent;
    color: white;
}

.saw-course-detail__instructor-socials a[title="YouTube"]:hover {
    background: #ff0000;
    border-color: #ff0000;
    color: white;
}

[data-theme="dark"] .saw-course-detail__instructor-socials a {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    color: #64748b;
}

/* ============================================
   INLINE INSTRUCTOR CERTIFICATIONS
   ============================================ */
.saw-course-detail__instructor-certifications {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--cd-border);
}

[data-theme="dark"] .saw-course-detail__instructor-certifications {
    border-color: rgba(255, 255, 255, 0.08);
}

.saw-course-detail__instructor-certifications h4 {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--cd-text-muted);
    margin: 0 0 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

[data-theme="dark"] .saw-course-detail__instructor-certifications h4 {
    color: #64748b;
}

.saw-course-detail__instructor-cert-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
}

@media (max-width: 600px) {
    .saw-course-detail__instructor-cert-list {
        grid-template-columns: 1fr;
    }
}

.saw-course-detail__instructor-cert {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 16px;
    background: var(--cd-surface);
    border: 1px solid var(--cd-border);
    border-radius: 14px;
    transition: all 0.2s ease;
    position: relative;
}

.saw-course-detail__instructor-cert::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    border-radius: 14px 0 0 14px;
    background: #22c55e;
}

.saw-course-detail__instructor-cert.expiring::before {
    background: #f59e0b;
}

.saw-course-detail__instructor-cert.expired::before {
    background: #ef4444;
}

.saw-course-detail__instructor-cert:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .saw-course-detail__instructor-cert {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .saw-course-detail__instructor-cert:hover {
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.saw-course-detail__instructor-cert.expired {
    opacity: 0.6;
}

.saw-course-detail__instructor-cert-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    border-radius: 12px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(251, 191, 36, 0.35);
}

.saw-course-detail__instructor-cert-icon svg {
    color: white;
}

.saw-course-detail__instructor-cert-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.saw-course-detail__instructor-cert-info strong {
    font-size: 0.95rem;
    color: var(--cd-text);
    font-weight: 600;
    line-height: 1.3;
}

[data-theme="dark"] .saw-course-detail__instructor-cert-info strong {
    color: #f1f5f9;
}

.saw-course-detail__instructor-cert-issuer {
    font-size: 0.8rem;
    color: var(--cd-text-muted);
}

[data-theme="dark"] .saw-course-detail__instructor-cert-issuer {
    color: #64748b;
}

.saw-course-detail__instructor-cert-expiry {
    font-size: 0.75rem;
    font-weight: 500;
    margin-top: 6px;
    padding: 4px 10px;
    border-radius: 20px;
    width: fit-content;
}

.saw-course-detail__instructor-cert-expiry.valid {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
}

.saw-course-detail__instructor-cert-expiry.expiring {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.saw-course-detail__instructor-cert-expiry.expired {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

[data-theme="dark"] .saw-course-detail__instructor-cert-expiry.valid {
    background: rgba(34, 197, 94, 0.15);
}

[data-theme="dark"] .saw-course-detail__instructor-cert-expiry.expiring {
    background: rgba(245, 158, 11, 0.15);
}

[data-theme="dark"] .saw-course-detail__instructor-cert-expiry.expired {
    background: rgba(239, 68, 68, 0.15);
}

.saw-course-detail__instructor-cert-link {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 10px;
    color: #3b82f6;
    flex-shrink: 0;
    align-self: center;
    transition: all 0.2s ease;
}

.saw-course-detail__instructor-cert-link:hover {
    background: #3b82f6;
    color: white;
    transform: scale(1.08);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

[data-theme="dark"] .saw-course-detail__instructor-cert-link {
    background: rgba(59, 130, 246, 0.15);
}