/* ==========================================================================
   LMS Module CSS
   ========================================================================== */

/* --------------------------------------------------------------------------
   Layout & Containers
   -------------------------------------------------------------------------- */
.lms-page-container {
    background: #f5f5f7;
    min-height: 100vh;
    padding: 120px 0 60px 0;
}

.lms-inner-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 24px;
}

.lms-breadcrumb {
    margin-bottom: 32px;
    display: inline-flex;
    align-items: center;
    background: rgba(0,0,0,0.02);
    border: 1px solid rgba(0,0,0,0.04);
    padding: 8px 16px;
    border-radius: 99px;
    font-size: 13px;
}

.lms-breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s;
}

.lms-breadcrumb a:hover {
    color: var(--brand-primary);
}

.lms-breadcrumb .separator {
    margin: 0 12px;
    font-size: 14px;
    color: rgba(0,0,0,0.2);
}

.lms-breadcrumb .current {
    color: var(--brand-primary);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
}

.lms-master-card {
    background: #ffffff;
    border-radius: 32px;
    box-shadow: 0 12px 48px rgba(0,0,0,0.06);
    padding: 40px;
    border: 1px solid rgba(0,0,0,0.05);
}

/* --------------------------------------------------------------------------
   Hero Banner
   -------------------------------------------------------------------------- */
.lms-hero-banner {
    background: linear-gradient(135deg, rgba(0,122,255,0.06), rgba(0,122,255,0.01));
    border: 1px solid rgba(0,122,255,0.1);
    border-radius: 24px;
    padding: 32px 40px;
    margin-bottom: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.lms-hero-banner__badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    background: rgba(0,122,255,0.1);
    color: var(--brand-primary);
    border-radius: 99px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 12px;
}

.lms-hero-banner__title {
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 12px;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.lms-hero-banner__desc {
    font-size: 15px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0;
    line-height: 1.6;
}

.lms-hero-banner__icon {
    width: 120px;
    height: 120px;
    background: rgba(0,122,255,0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid rgba(0,122,255,0.1);
}

.lms-hero-banner__icon i {
    font-size: 56px;
    color: var(--brand-primary);
}

/* --------------------------------------------------------------------------
   Main Layout Grid
   -------------------------------------------------------------------------- */
.lms-main-grid {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 48px;
    align-items: flex-start;
    transition: all 0.3s;
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */
.lms-sidebar {
    position: sticky;
    top: 100px;
    transition: all 0.3s;
    overflow: hidden;
}

.lms-sidebar__title {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 20px;
}

.lms-search {
    position: relative;
    margin-bottom: 24px;
}

.lms-search__input {
    width: 100%;
    padding: 12px 14px 12px 40px;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.1);
    background: rgba(0,0,0,0.02);
    font-size: 14px;
    outline: none;
    transition: all 0.2s;
}

.lms-search__input:focus {
    background: #ffffff;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 4px rgba(0,122,255,0.1);
}

.lms-search__icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 16px;
}

.lms-search__btn {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--brand-primary);
    color: white;
    border: none;
    border-radius: 8px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.lms-search__btn:hover {
    background: #0056b3;
}

/* Sidebar Categories */
.lms-sidebar-acc {
    background: rgba(0,0,0,0.015);
    border: 1px solid rgba(0,0,0,0.04);
    border-radius: 16px;
    overflow: hidden;
}

.lms-sidebar-acc__header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: inherit;
}

.lms-sidebar-acc__header span {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.lms-sidebar-acc__body {
    max-height: 1000px;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 16px 16px 16px;
}

.lms-sidebar-acc__list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.lms-sidebar-acc__item {
    display: flex;
    align-items: center;
    padding: 10px 14px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.2s;
}

.lms-sidebar-acc__item--inactive {
    color: var(--text-secondary);
    background: transparent;
    font-weight: 500;
}

.lms-sidebar-acc__item--inactive:hover {
    background: rgba(0,0,0,0.04);
    color: var(--text-primary);
}

.lms-sidebar-acc__item--active {
    color: var(--brand-primary);
    background: rgba(0,122,255,0.08);
    font-weight: 700;
}

.lms-sidebar-acc__item--active:hover {
    background: rgba(0,122,255,0.06);
}

.lms-sidebar-acc__icon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Toolbar
   -------------------------------------------------------------------------- */
.lms-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.lms-btn-toggle-sidebar {
    background: rgba(0,0,0,0.03);
    border: none;
    padding: 8px 16px;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 13px;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.lms-btn-toggle-sidebar:hover {
    background: rgba(0,0,0,0.06);
    color: var(--text-primary);
}

.lms-btn-toggle-sidebar.active {
    background: var(--brand-primary);
    color: white;
}

.lms-view-toggles {
    display: flex;
    gap: 4px;
    background: rgba(0,0,0,0.03);
    padding: 4px;
    border-radius: 12px;
}

.view-toggle-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    background: transparent;
    color: var(--text-secondary);
}

.view-toggle-btn.active {
    background: #ffffff;
    color: var(--brand-primary);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */
.lms-section-title {
    font-size: 20px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 20px;
    letter-spacing: -0.5px;
}

.lms-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.lms-divider {
    height: 1px;
    background: rgba(0,0,0,0.05);
    margin-top: 48px;
    margin-bottom: 48px;
}

.lms-empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    background: rgba(0,0,0,0.02);
    border-radius: 24px;
    border: 1px dashed rgba(0,0,0,0.1);
}

.lms-empty-state__icon {
    width: 64px;
    height: 64px;
    background: rgba(0,0,0,0.04);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.lms-empty-state__title {
    margin: 0 0 8px 0;
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 800;
}

.lms-empty-state__desc {
    margin: 0 auto;
    color: var(--text-secondary);
    font-size: 14px;
    max-width: 350px;
}

/* --------------------------------------------------------------------------
   Apple-style Pagination
   -------------------------------------------------------------------------- */
.pagination {
    display: flex;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}
.pagination li a, .pagination li span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(0,0,0,0.03);
    color: var(--text-secondary);
    font-weight: 700;
    font-size: 13px;
    text-decoration: none;
    transition: all 0.2s;
}
.pagination li a:hover {
    background: rgba(0,0,0,0.06);
    color: var(--text-primary);
}
.pagination li.active span {
    background: var(--brand-primary);
    color: white;
    box-shadow: 0 4px 12px rgba(0,122,255,0.3);
}

/* ==========================================================================
   Course Card
   ========================================================================== */
.course-list-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 24px;
}

.course-card-wrapper {
    display: flex;
    flex-direction: column;
    border-radius: 28px;
    background: var(--bg-surface, #fff);
    border: 1px solid rgba(0,0,0,0.05);
    box-shadow: 0 12px 32px rgba(0,0,0,0.03);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    height: 100%;
}

.course-card-wrapper:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 48px rgba(0,0,0,0.08);
}

.course-card-wrapper:hover .course-cover {
    transform: scale(1.05);
}

.course-card-wrapper:hover .hover-overlay {
    opacity: 1;
}

.course-card-wrapper:hover .hover-btn {
    transform: translateY(0);
}

/* Card Cover */
.course-cover-wrapper {
    display: block;
    padding: 20px 20px 0 20px;
    text-decoration: none;
}

.course-cover-inner {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, var(--brand-primary), #6366f1);
    box-shadow: 0 8px 30px rgba(0,0,0,0.04);
    border: 2px solid #f0f0f5;
}

.course-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.course-cover-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Hover Overlay */
.hover-overlay {
    opacity: 0;
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s;
    z-index: 2;
}

.hover-btn {
    background: rgba(255,255,255,0.95);
    padding: 8px 16px;
    border-radius: 99px;
    font-weight: 700;
    font-size: 13px;
    color: var(--brand-primary);
    display: flex;
    align-items: center;
    gap: 6px;
    transform: translateY(10px);
    transition: transform 0.3s;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* Card Badges (Absolute in cover) */
.course-badge-status {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(8px);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    color: var(--text-primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 4px;
    z-index: 3;
}

.course-badge-status .status-dot {
    width: 6px;
    height: 6px;
    background: #28a745;
    border-radius: 50%;
}

.course-badge-views {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    color: white;
    display: flex;
    align-items: center;
    gap: 4px;
    z-index: 3;
}

/* Card Content */
.course-content-wrapper {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.course-chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.course-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 99px;
    font-size: 11px;
    font-weight: 700;
}

.course-chip--pemateri {
    gap: 6px;
    background: rgba(0,122,255,0.08);
    border: 1px solid rgba(0,122,255,0.1);
    color: #007aff;
}

.course-chip--pemateri .icon-circle {
    width: 18px;
    height: 18px;
    background: #007aff;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}

.course-chip--pemateri span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
}

.course-chip--bab, .course-chip--date {
    background: rgba(0,122,255,0.05);
    color: #007aff;
    border: 1px solid rgba(0,122,255,0.1);
}

.course-chip--materi {
    background: rgba(40,167,69,0.05);
    color: #28a745;
    border: 1px solid rgba(40,167,69,0.1);
}

.course-chip--topic {
    /* Colors dynamically applied inline for topic */
}

.course-title {
    margin: 0 0 8px 0;
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 800;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s;
}

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

.course-desc {
    margin: 0 0 20px 0;
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Card Actions */
.course-actions {
    margin-top: auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.btn-mulai {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    background: var(--brand-primary, #007aff);
    color: white;
    height: 48px;
    border-radius: 16px;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.2s;
    border: none;
    cursor: pointer;
    font-family: inherit;
    /* Use a safe box-shadow instead of variable in case variable fails */
    box-shadow: 0 4px 12px rgba(0,122,255,0.3);
}

.btn-mulai:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,122,255,0.4);
    color: white;
    background: #0066cc;
}

.btn-view-only-list {
    display: none;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 0 20px;
    height: 48px;
    background: rgba(255,149,0,0.1);
    color: #ff9500;
    font-weight: 700;
    font-size: 14px;
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.2s;
    gap: 6px;
}

.btn-view-only-list:hover {
    background: #ff9500;
    color: white;
    transform: translateY(-2px);
}

.pemateri-list-view-only {
    display: none;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    padding: 6px 12px;
    background: rgba(0,122,255,0.08);
    border: 1px solid rgba(0,122,255,0.1);
    color: #007aff;
    border-radius: 99px;
    font-size: 12px;
    font-weight: 700;
    align-self: flex-start;
}

.pemateri-list-view-only .icon-circle {
    width: 20px;
    height: 20px;
    background: #007aff;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
}

.pemateri-list-view-only span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 180px;
}

/* ==========================================================================
   List View Mode Overrides
   ========================================================================== */

/* Hide extra info in Grid View */
.card-extra-badge, .course-desc {
    display: none;
}

.course-list-container.list-view-mode {
    grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
}

.course-list-container.list-view-mode .course-card-wrapper {
    flex-direction: row;
    align-items: stretch;
}

.course-list-container.list-view-mode .course-cover-wrapper {
    width: 280px;
    max-width: 40%;
    flex-shrink: 0;
    padding: 24px 0 24px 24px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.course-list-container.list-view-mode .course-cover-inner {
    height: auto;
    width: 100%;
}

.course-list-container.list-view-mode .course-content-wrapper {
    padding: 24px;
    justify-content: center;
}

.course-list-container.list-view-mode .course-actions {
    justify-content: flex-end;
    margin-top: 24px;
}

.course-list-container.list-view-mode .btn-mulai {
    width: auto;
    padding: 12px 24px;
    flex: none; /* Reset flex stretch in list view */
}

.course-list-container.list-view-mode .card-extra-badge {
    display: inline-flex;
}

.course-list-container.list-view-mode .course-desc {
    display: -webkit-box;
}

/* Pemateri Layout Switch */
.course-list-container.list-view-mode .pemateri-list-view-only {
    display: flex;
}

.course-list-container.list-view-mode .pemateri-grid-view-only {
    display: none;
}

/* View Button Visibility */
.course-list-container.list-view-mode .btn-view-only-list {
    display: flex;
}


/* ==========================================================================
   Responsive Overrides
   ========================================================================== */
@media (max-width: 900px) {
    .lms-main-grid {
        grid-template-columns: 1fr !important;
    }
    
    .lms-sidebar {
        position: static !important;
        display: block !important;
        opacity: 1 !important; /* Override inline styles */
    }

    /* Force Grid View layout on Mobile even in list-view-mode */
    .course-list-container.list-view-mode .course-card-wrapper {
        flex-direction: column !important;
    }
    
    .course-list-container.list-view-mode .course-cover-wrapper {
        width: 100% !important;
        max-width: 100% !important;
        padding: 20px 20px 0 20px !important;
        display: block !important; /* Revert to block */
    }
    
    .course-list-container.list-view-mode .course-content-wrapper {
        padding: 24px !important;
    }
    
    .course-list-container.list-view-mode .course-actions {
        justify-content: flex-start !important;
        margin-top: auto !important;
    }

    .course-list-container.list-view-mode .btn-mulai {
        flex: 1 !important; /* Stretch again */
        width: auto !important;
    }
    
    .course-list-container.list-view-mode .pemateri-list-view-only {
        display: none !important;
    }
    
    .course-list-container.list-view-mode .pemateri-grid-view-only {
        display: inline-flex !important;
    }
    
    .course-list-container.list-view-mode .btn-view-only-list {
        display: none !important;
    }
}