/**
 * VideoHub360 — Course Mode Styles
 *
 * Scoped under .vh360-course-page (course landing) and
 * .vh360-lesson-navigation / .vh360-lesson-context (lesson pages).
 *
 * Palette: professional academy — deep green primary, warm gold accent,
 * cream/white surfaces, charcoal text.
 *
 * @since 2.5.0
 */

/* =========================================================
   Custom properties
   ========================================================= */
:root {
    --vh360-course-bg:           #fbf7ef;
    --vh360-course-surface:      #fffdf8;
    --vh360-course-soft:         #f3eadc;
    --vh360-course-text:         #1f2933;
    --vh360-course-muted:        #6b7280;
    --vh360-course-primary:      #14532d;
    --vh360-course-primary-dark: #0f3f23;
    --vh360-course-accent:       #c47f2c;
    --vh360-course-border:       #e7dccb;
    --vh360-course-shadow:       0 14px 34px rgba(70, 53, 31, 0.10);
    --vh360-course-radius:       10px;
    --vh360-course-font-base:    1rem;
    --vh360-course-transition:   0.2s ease;
}

/* =========================================================
   Page wrapper
   ========================================================= */
.vh360-course-page {
    background-color: var(--vh360-course-bg);
    color: var(--vh360-course-text);
    font-size: var(--vh360-course-font-base);
    line-height: 1.7;
}

/* =========================================================
   Course Hero
   ========================================================= */
.vh360-course-hero {
    background-color: var(--vh360-course-primary);
    color: #fff;
    padding: 4rem 2rem;
}

.vh360-course-hero-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 3rem;
}

.vh360-course-hero-content {
    flex: 1 1 55%;
}

.vh360-course-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--vh360-course-accent);
    margin: 0 0 0.75rem;
}

.vh360-course-title {
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.2;
    color: #fff;
    margin: 0 0 0.75rem;
}

.vh360-course-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.85);
    margin: 0 0 1rem;
}

.vh360-course-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
}

/* ---- Course meta row ---- */
.vh360-course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.vh360-course-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.75);
    background: rgba(255, 255, 255, 0.12);
    padding: 0.2rem 0.65rem;
    border-radius: 20px;
}

/* ---- Access badge ---- */
.vh360-course-access-badge {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    margin-bottom: 1.25rem;
}

.vh360-course-access-badge.vh360-badge-free {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.35);
}

.vh360-course-access-badge.vh360-badge-member {
    background: var(--vh360-course-accent);
    color: #fff;
}

.vh360-course-access-badge.vh360-badge-preview {
    background: rgba(196, 127, 44, 0.2);
    color: var(--vh360-course-accent);
    border: 1px solid var(--vh360-course-accent);
}

.vh360-course-access-badge.vh360-badge-plan {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* ---- CTA button ---- */
.vh360-course-cta .vh360-course-cta-btn,
.vh360-course-cta-section .vh360-course-cta-btn {
    display: inline-block;
    background: var(--vh360-course-accent);
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    padding: 0.85rem 2rem;
    border-radius: var(--vh360-course-radius);
    text-decoration: none;
    transition: background var(--vh360-course-transition);
    box-shadow: 0 4px 14px rgba(196, 127, 44, 0.35);
}

.vh360-course-cta .vh360-course-cta-btn:hover,
.vh360-course-cta-section .vh360-course-cta-btn:hover {
    background: #a8681d;
    color: #fff;
}

/* ---- Hero image ---- */
.vh360-course-image {
    flex: 0 0 auto;
    width: 380px;
    max-width: 40%;
}

.vh360-course-img {
    width: 100%;
    height: auto;
    border-radius: var(--vh360-course-radius);
    box-shadow: var(--vh360-course-shadow);
    display: block;
}

/* =========================================================
   Course body (below hero)
   ========================================================= */
.vh360-course-body {
    max-width: 1100px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.vh360-course-section-heading,
.vh360-course-curriculum-heading {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--vh360-course-primary);
    margin: 0 0 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--vh360-course-border);
}

/* =========================================================
   Curriculum
   ========================================================= */
.vh360-course-curriculum {
    margin-bottom: 3rem;
}

.vh360-course-empty {
    color: var(--vh360-course-muted);
    font-style: italic;
}

.vh360-course-module {
    margin-bottom: 2rem;
}

.vh360-course-module-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--vh360-course-primary-dark);
    background: var(--vh360-course-soft);
    padding: 0.6rem 1rem;
    border-radius: 6px;
    margin: 0 0 0.5rem;
}

.vh360-course-lesson-list {
    list-style: none;
    margin: 0;
    padding: 0;
    border: 1px solid var(--vh360-course-border);
    border-radius: var(--vh360-course-radius);
    overflow: hidden;
    background: var(--vh360-course-surface);
}

.vh360-course-lesson-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--vh360-course-border);
    transition: background var(--vh360-course-transition);
}

.vh360-course-lesson-row:last-child {
    border-bottom: none;
}

.vh360-course-lesson-row:hover {
    background: var(--vh360-course-soft);
}

.vh360-lesson-number {
    flex: 0 0 2rem;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--vh360-course-muted);
    text-align: center;
}

.vh360-lesson-title {
    flex: 1 1 auto;
    font-weight: 600;
    color: var(--vh360-course-text);
    text-decoration: none;
    transition: color var(--vh360-course-transition);
}

.vh360-lesson-title:hover {
    color: var(--vh360-course-primary);
}

.vh360-lesson-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    flex-shrink: 0;
}

.vh360-lesson-duration {
    font-size: 0.8rem;
    color: var(--vh360-course-muted);
}

.vh360-lesson-preview-badge,
.vh360-lesson-access-badge {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.15rem 0.55rem;
    border-radius: 20px;
}

.vh360-lesson-preview-badge {
    background: rgba(196, 127, 44, 0.15);
    color: var(--vh360-course-accent);
    border: 1px solid var(--vh360-course-accent);
}

.vh360-lesson-access-badge {
    background: rgba(20, 83, 45, 0.1);
    color: var(--vh360-course-primary);
    border: 1px solid var(--vh360-course-primary);
}

/* =========================================================
   Instructor
   ========================================================= */
.vh360-course-instructor {
    margin-bottom: 3rem;
}

.vh360-instructor-card {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    background: var(--vh360-course-surface);
    border: 1px solid var(--vh360-course-border);
    border-radius: var(--vh360-course-radius);
    padding: 1.5rem;
    box-shadow: var(--vh360-course-shadow);
}

.vh360-instructor-avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    border: 3px solid var(--vh360-course-border);
}

.vh360-instructor-name {
    display: block;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--vh360-course-primary);
    text-decoration: none;
    margin-bottom: 0.5rem;
}

.vh360-instructor-name:hover {
    text-decoration: underline;
}

.vh360-instructor-bio {
    font-size: 0.9rem;
    color: var(--vh360-course-muted);
    margin: 0;
}

.vh360-instructor-bio p {
    margin: 0 0 0.5rem;
}

.vh360-instructor-bio p:last-child {
    margin-bottom: 0;
}

/* =========================================================
   Related Courses
   ========================================================= */
.vh360-course-related {
    margin-bottom: 3rem;
}

.vh360-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.vh360-related-course-card {
    background: var(--vh360-course-surface);
    border: 1px solid var(--vh360-course-border);
    border-radius: var(--vh360-course-radius);
    overflow: hidden;
    box-shadow: var(--vh360-course-shadow);
    transition: transform var(--vh360-course-transition), box-shadow var(--vh360-course-transition);
}

.vh360-related-course-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(70, 53, 31, 0.14);
}

.vh360-related-course-img-wrap {
    display: block;
}

.vh360-related-course-img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    display: block;
}

.vh360-related-course-info {
    padding: 1rem 1.25rem 1.25rem;
}

.vh360-related-course-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
}

.vh360-related-course-title a {
    color: var(--vh360-course-text);
    text-decoration: none;
}

.vh360-related-course-title a:hover {
    color: var(--vh360-course-primary);
}

.vh360-related-course-desc {
    font-size: 0.875rem;
    color: var(--vh360-course-muted);
    margin: 0 0 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.vh360-related-course-meta {
    font-size: 0.8rem;
    color: var(--vh360-course-muted);
    margin: 0 0 0.75rem;
}

.vh360-related-course-btn {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--vh360-course-primary);
    border: 2px solid var(--vh360-course-primary);
    padding: 0.4rem 1rem;
    border-radius: 6px;
    text-decoration: none;
    transition: background var(--vh360-course-transition), color var(--vh360-course-transition);
}

.vh360-related-course-btn:hover {
    background: var(--vh360-course-primary);
    color: #fff;
}

/* =========================================================
   Bottom CTA section
   ========================================================= */
.vh360-course-cta-section {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--vh360-course-primary);
    border-radius: var(--vh360-course-radius);
    margin-top: 1rem;
}

.vh360-course-cta-prompt {
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff;
    margin: 0 0 1.25rem;
}

/* =========================================================
   Lesson Navigation (single-videohub360 pages)
   ========================================================= */
.vh360-lesson-navigation,
.vh360-lesson-context {
    background: var(--vh360-course-surface);
    border: 1px solid var(--vh360-course-border);
    border-radius: var(--vh360-course-radius);
    padding: 1.5rem;
    margin: 2rem 0;
    box-shadow: var(--vh360-course-shadow);
}

/* ---- Header ---- */
.vh360-lesson-nav-header {
    margin-bottom: 1.25rem;
}

.vh360-back-to-course {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--vh360-course-primary);
    text-decoration: none;
    transition: color var(--vh360-course-transition);
    margin-bottom: 0.5rem;
}

.vh360-back-to-course:hover {
    color: var(--vh360-course-accent);
}

.vh360-back-to-course svg {
    fill: currentColor;
}

.vh360-lesson-nav-course-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--vh360-course-text);
    margin: 0 0 0.35rem;
}

.vh360-lesson-nav-position {
    font-size: 0.85rem;
    color: var(--vh360-course-muted);
    margin: 0;
}

/* ---- Previous / Next ---- */
.vh360-lesson-prev-next {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.vh360-lesson-nav-card {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    background: var(--vh360-course-bg);
    border: 1px solid var(--vh360-course-border);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    text-decoration: none;
    transition: border-color var(--vh360-course-transition), background var(--vh360-course-transition);
}

.vh360-lesson-nav-card:not(.vh360-nav-disabled):hover {
    border-color: var(--vh360-course-primary);
    background: var(--vh360-course-soft);
}

.vh360-lesson-nav-card.vh360-nav-disabled {
    opacity: 0.4;
    cursor: default;
}

.vh360-lesson-prev .vh360-nav-label {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.vh360-lesson-next .vh360-nav-label {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.25rem;
}

.vh360-nav-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--vh360-course-muted);
}

.vh360-nav-label svg {
    fill: currentColor;
}

.vh360-lesson-nav-card .vh360-nav-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--vh360-course-text);
}

.vh360-lesson-next .vh360-nav-title {
    text-align: right;
}

/* ---- Curriculum list ---- */
.vh360-lesson-nav-curriculum {
    border-top: 1px solid var(--vh360-course-border);
    padding-top: 1rem;
}

.vh360-lesson-nav-curriculum-heading {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--vh360-course-muted);
    margin: 0 0 0.75rem;
}

.vh360-lesson-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.vh360-lesson-nav-item {
    border-bottom: 1px solid var(--vh360-course-border);
}

.vh360-lesson-nav-item:last-child {
    border-bottom: none;
}

.vh360-nav-item-inner {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.55rem 0.5rem;
    color: var(--vh360-course-text);
    text-decoration: none;
    font-size: 0.875rem;
    transition: background var(--vh360-course-transition);
    border-radius: 6px;
}

a.vh360-nav-item-inner:hover {
    background: var(--vh360-course-soft);
    color: var(--vh360-course-primary);
}

.vh360-course-lesson-current .vh360-nav-item-inner,
.vh360-course-lesson-current .vh360-nav-item-current {
    background: var(--vh360-course-primary);
    color: #fff;
    font-weight: 700;
    border-radius: 6px;
}

.vh360-nav-num {
    flex: 0 0 1.75rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: inherit;
    opacity: 0.65;
}

.vh360-course-lesson-current .vh360-nav-num {
    opacity: 1;
}

.vh360-lesson-nav-item .vh360-nav-title {
    flex: 1 1 auto;
    color: inherit;
}

/* =========================================================
   Responsive — tablet
   ========================================================= */
@media (max-width: 900px) {
    .vh360-course-hero-inner {
        flex-direction: column;
        gap: 2rem;
    }

    .vh360-course-image {
        width: 100%;
        max-width: 100%;
    }

    .vh360-course-title {
        font-size: 1.75rem;
    }
}

/* =========================================================
   Responsive — mobile
   ========================================================= */
@media (max-width: 600px) {
    .vh360-course-hero {
        padding: 2.5rem 1.25rem;
    }

    .vh360-course-body {
        padding: 2rem 1.25rem;
    }

    .vh360-course-title {
        font-size: 1.5rem;
    }

    .vh360-lesson-prev-next {
        flex-direction: column;
    }

    .vh360-lesson-next .vh360-nav-title,
    .vh360-lesson-next .vh360-nav-label {
        text-align: left;
        justify-content: flex-start;
    }

    .vh360-related-grid {
        grid-template-columns: 1fr;
    }

    .vh360-instructor-card {
        flex-direction: column;
    }
}

/* =========================================================
   Course Catalog — [vh360_course_catalog] shortcode
   ========================================================= */

.vh360-course-catalog {
    width: 100%;
}

/* Responsive grid */
.vh360-course-catalog-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(3, 1fr);
}

.vh360-course-catalog-cols-1 { grid-template-columns: 1fr; }
.vh360-course-catalog-cols-2 { grid-template-columns: repeat(2, 1fr); }
.vh360-course-catalog-cols-3 { grid-template-columns: repeat(3, 1fr); }
.vh360-course-catalog-cols-4 { grid-template-columns: repeat(4, 1fr); }
.vh360-course-catalog-cols-5 { grid-template-columns: repeat(5, 1fr); }
.vh360-course-catalog-cols-6 { grid-template-columns: repeat(6, 1fr); }

/* Card */
.vh360-course-catalog-card {
    background-color: var(--vh360-course-surface, #fffdf8);
    border: 1px solid var(--vh360-course-border, #e7dccb);
    border-radius: var(--vh360-course-radius, 10px);
    box-shadow: 0 2px 8px rgba(70, 53, 31, 0.07);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: box-shadow var(--vh360-course-transition, 0.2s ease),
                transform var(--vh360-course-transition, 0.2s ease);
}

.vh360-course-catalog-card:hover {
    box-shadow: var(--vh360-course-shadow, 0 14px 34px rgba(70, 53, 31, 0.10));
    transform: translateY(-2px);
}

/* Course image */
.vh360-course-catalog-image {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--vh360-course-soft, #f3eadc);
}

.vh360-course-catalog-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--vh360-course-muted, #6b7280);
}

.vh360-course-catalog-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.vh360-course-catalog-card:hover .vh360-course-catalog-img {
    transform: scale(1.03);
}

/* Body */
.vh360-course-catalog-body {
    padding: 1.1rem 1.25rem 0.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

/* Badge */
.vh360-course-catalog-badge {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--vh360-course-primary, #14532d);
    background-color: rgba(20, 83, 45, 0.09);
    border-radius: 4px;
    padding: 2px 8px;
    margin-bottom: 0.25rem;
    align-self: flex-start;
}

/* Title */
.vh360-course-catalog-title {
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 0.2rem;
    color: var(--vh360-course-text, #1f2933);
}

.vh360-course-catalog-title a {
    color: inherit;
    text-decoration: none;
}

.vh360-course-catalog-title a:hover {
    color: var(--vh360-course-primary, #14532d);
}

/* Description */
.vh360-course-catalog-description {
    font-size: 0.88rem;
    color: var(--vh360-course-muted, #6b7280);
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Meta row */
.vh360-course-catalog-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 0.75rem;
    margin-top: 0.25rem;
}

.vh360-course-catalog-meta-item {
    font-size: 0.8rem;
    color: var(--vh360-course-muted, #6b7280);
}

.vh360-course-catalog-meta-item + .vh360-course-catalog-meta-item::before {
    content: '·';
    margin-right: 0.75rem;
    opacity: 0.5;
}

/* Instructor */
.vh360-course-catalog-instructor {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.35rem;
}

.vh360-course-catalog-instructor-avatar {
    width: 24px !important;
    height: 24px !important;
    border-radius: 50%;
    flex-shrink: 0;
}

.vh360-course-catalog-instructor-name {
    font-size: 0.82rem;
    color: var(--vh360-course-muted, #6b7280);
}

/* Footer / CTA */
.vh360-course-catalog-footer {
    padding: 0.85rem 1.25rem 1.1rem;
    border-top: 1px solid var(--vh360-course-border, #e7dccb);
    margin-top: auto;
}

.vh360-course-catalog-button {
    display: inline-block;
    background-color: var(--vh360-course-primary, #14532d);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    padding: 0.55rem 1.1rem;
    border-radius: 6px;
    transition: background-color var(--vh360-course-transition, 0.2s ease);
    width: 100%;
    text-align: center;
}

.vh360-course-catalog-button:hover {
    background-color: var(--vh360-course-primary-dark, #0f3f23);
    color: #fff;
}

/* Empty / disabled notices */
.vh360-course-catalog-empty,
.vh360-course-catalog-disabled {
    color: var(--vh360-course-muted, #6b7280);
    font-style: italic;
    padding: 1rem 0;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .vh360-course-catalog-cols-4 { grid-template-columns: repeat(3, 1fr); }
    .vh360-course-catalog-cols-5,
    .vh360-course-catalog-cols-6 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .vh360-course-catalog-cols-2,
    .vh360-course-catalog-cols-3,
    .vh360-course-catalog-cols-4,
    .vh360-course-catalog-cols-5,
    .vh360-course-catalog-cols-6 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .vh360-course-catalog-grid,
    .vh360-course-catalog-cols-1,
    .vh360-course-catalog-cols-2,
    .vh360-course-catalog-cols-3,
    .vh360-course-catalog-cols-4,
    .vh360-course-catalog-cols-5,
    .vh360-course-catalog-cols-6 {
        grid-template-columns: 1fr;
    }
}

/* ---- Filter pills ---- */
.vh360-course-catalog-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    align-items: center;
}

.vh360-catalog-filter-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    border: 1.5px solid var(--vh360-course-border, #e7dccb);
    background: var(--vh360-course-surface, #fffdf8);
    color: var(--vh360-course-text, #1f2933);
    font-size: 0.83rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color var(--vh360-course-transition, 0.2s ease),
                border-color var(--vh360-course-transition, 0.2s ease),
                color var(--vh360-course-transition, 0.2s ease);
    line-height: 1;
}

.vh360-catalog-filter-pill:hover {
    border-color: var(--vh360-course-primary, #14532d);
    color: var(--vh360-course-primary, #14532d);
}

.vh360-catalog-filter-pill.is-active {
    background-color: var(--vh360-course-primary, #14532d);
    border-color: var(--vh360-course-primary, #14532d);
    color: #fff;
}

.vh360-course-catalog-no-results {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--vh360-course-muted, #6b7280);
    padding: 2rem 0;
    font-style: italic;
}

/* =========================================================
   Course Catalog — Controls (search, filters, sort, count)
   ========================================================= */

.vh360-course-catalog-controls {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

/* Search */
.vh360-course-catalog-search-wrap {
    width: 100%;
}

.vh360-course-catalog-search {
    width: 100%;
    padding: 0.55rem 1rem;
    font-size: 0.9rem;
    border: 1.5px solid var(--vh360-course-border, #e7dccb);
    border-radius: var(--vh360-course-radius, 10px);
    background: var(--vh360-course-surface, #fffdf8);
    color: var(--vh360-course-text, #1f2933);
    outline: none;
    transition: border-color var(--vh360-course-transition, 0.2s ease);
    box-sizing: border-box;
}

.vh360-course-catalog-search:focus {
    border-color: var(--vh360-course-primary, #14532d);
}

.vh360-course-catalog-search::placeholder {
    color: var(--vh360-course-muted, #6b7280);
}

/* Filter row */
.vh360-course-catalog-filter-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

/* Filter pills inside new structure */
.vh360-course-catalog-filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

/* Sort */
.vh360-course-catalog-sort-wrap {
    flex-shrink: 0;
}

.vh360-course-catalog-sort {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
    border: 1.5px solid var(--vh360-course-border, #e7dccb);
    border-radius: var(--vh360-course-radius, 10px);
    background: var(--vh360-course-surface, #fffdf8);
    color: var(--vh360-course-text, #1f2933);
    cursor: pointer;
    outline: none;
    transition: border-color var(--vh360-course-transition, 0.2s ease);
}

.vh360-course-catalog-sort:focus {
    border-color: var(--vh360-course-primary, #14532d);
}

/* Clear button */
.vh360-course-catalog-clear {
    padding: 0.4rem 1rem;
    font-size: 0.83rem;
    font-weight: 600;
    color: var(--vh360-course-primary, #14532d);
    background: transparent;
    border: 1.5px solid var(--vh360-course-primary, #14532d);
    border-radius: 999px;
    cursor: pointer;
    transition: background-color var(--vh360-course-transition, 0.2s ease),
                color var(--vh360-course-transition, 0.2s ease);
    line-height: 1;
    flex-shrink: 0;
}

.vh360-course-catalog-clear:hover {
    background-color: var(--vh360-course-primary, #14532d);
    color: #fff;
}

/* Result count */
.vh360-course-catalog-count {
    font-size: 0.82rem;
    color: var(--vh360-course-muted, #6b7280);
    margin: 0;
    min-height: 1.2em;
}

/* Responsive controls */
@media (max-width: 600px) {
    .vh360-course-catalog-filter-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .vh360-course-catalog-sort {
        width: 100%;
    }
}