/* LMS Academy Front-end Stylesheet */

:root {
    --lms-primary: #4f46e5;
    --lms-primary-hover: #4338ca;
    --lms-primary-light: #e0e7ff;
    --lms-success: #10b981;
    --lms-success-hover: #059669;
    --lms-success-light: #d1fae5;
    --lms-text-dark: #111827;
    --lms-text-muted: #6b7280;
    --lms-bg-light: #f9fafb;
    --lms-border: #e5e7eb;
    --lms-white: #ffffff;
    --lms-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --lms-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.06), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
}

/* -------------------------------------------------------------
 * Utilities & Common Buttons
 * ------------------------------------------------------------- */
.lms-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 8px;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
}

.lms-btn-primary {
    background-color: var(--lms-primary);
    color: var(--lms-white) !important;
}
.lms-btn-primary:hover {
    background-color: var(--lms-primary-hover);
    transform: translateY(-1px);
}

.lms-btn-outline {
    background-color: transparent;
    color: var(--lms-primary) !important;
    border-color: var(--lms-primary);
}
.lms-btn-outline:hover {
    background-color: var(--lms-primary-light);
}

.lms-btn-success {
    background-color: var(--lms-success);
    color: var(--lms-white) !important;
}
.lms-btn-success:hover {
    background-color: var(--lms-success-hover);
}

.lms-btn-large {
    padding: 14px 28px;
    font-size: 1.05rem;
}

.lms-btn-full {
    display: flex;
    width: 100%;
}

.lms-badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.lms-level-badge {
    background-color: rgba(79, 70, 229, 0.9);
    color: var(--lms-white);
}

.lms-level-badge-large {
    background-color: var(--lms-primary-light);
    color: var(--lms-primary);
    padding: 6px 12px;
    border-radius: 999px;
}

.lms-notice {
    padding: 16px;
    background-color: var(--lms-bg-light);
    border-left: 4px solid var(--lms-primary);
    border-radius: 4px;
    margin: 20px 0;
    font-size: 0.95rem;
}

.lms-notice-warning {
    background-color: #fffbeb;
    border-left-color: #f59e0b;
    color: #b45309;
}

/* Responsive Video Container */
.lms-video-responsive {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 ratio */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    border-radius: 8px;
    background: #000;
}
.lms-video-responsive iframe,
.lms-video-responsive object,
.lms-video-responsive embed,
.lms-video-responsive video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* -------------------------------------------------------------
 * 1. Course Grid Directory ([lms_courses])
 * ------------------------------------------------------------- */
.lms-courses-container {
    width: 100%;
    margin: 20px 0;
}

.lms-courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.lms-course-card {
    background-color: var(--lms-white);
    border-radius: 12px;
    border: 1px solid var(--lms-border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--lms-shadow);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.lms-course-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--lms-shadow-lg);
}

.lms-course-card-image {
    height: 160px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.lms-course-card-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.lms-course-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.4;
    margin: 0 0 10px 0;
}
.lms-course-card-title a {
    color: var(--lms-text-dark);
    text-decoration: none !important;
}
.lms-course-card-title a:hover {
    color: var(--lms-primary);
}

.lms-course-card-excerpt {
    font-size: 0.9rem;
    color: var(--lms-text-muted);
    line-height: 1.5;
    margin-bottom: 20px;
}

.lms-course-card-meta {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--lms-text-muted);
    border-top: 1px solid #f3f4f6;
    padding-top: 12px;
}
.lms-course-card-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}
.lms-course-card-meta i {
    font-size: 16px;
    width: 16px;
    height: 16px;
}

.lms-course-card-footer {
    padding: 0 20px 20px 20px;
}

/* -------------------------------------------------------------
 * 2. Student Dashboard ([lms_dashboard])
 * ------------------------------------------------------------- */
.lms-dashboard-wrap {
    margin: 30px 0;
}

.lms-dashboard-header {
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
    padding: 30px;
    border-radius: 12px;
    color: var(--lms-white);
    margin-bottom: 30px;
    box-shadow: var(--lms-shadow);
}
.lms-dashboard-header h2 {
    color: var(--lms-white);
    margin: 0 0 8px 0;
    font-size: 1.8rem;
}
.lms-dashboard-header p {
    margin: 0;
    opacity: 0.85;
}

.lms-empty-dashboard {
    text-align: center;
    padding: 50px 20px;
    border: 2px dashed var(--lms-border);
    border-radius: 12px;
}
.lms-empty-dashboard p {
    color: var(--lms-text-muted);
    margin-bottom: 20px;
}

.lms-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.lms-dashboard-card {
    background-color: var(--lms-white);
    border-radius: 12px;
    border: 1px solid var(--lms-border);
    overflow: hidden;
    box-shadow: var(--lms-shadow);
}

.lms-dashboard-card-image {
    height: 140px;
    background-size: cover;
    background-position: center;
}

.lms-dashboard-card-content {
    padding: 20px;
}
.lms-dashboard-card-content h3 {
    font-size: 1.1rem;
    margin: 0 0 16px 0;
}
.lms-dashboard-card-content h3 a {
    color: var(--lms-text-dark);
    text-decoration: none !important;
}

.lms-progress-bar-container {
    margin: 10px 0;
}
.lms-progress-bar-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--lms-text-muted);
    margin-bottom: 6px;
}
.lms-progress-bar-bg {
    background-color: #e5e7eb;
    height: 8px;
    border-radius: 99px;
    overflow: hidden;
}
.lms-progress-bar-fill {
    background-color: var(--lms-success);
    height: 100%;
    border-radius: 99px;
    transition: width 0.4s ease-out;
}

.lms-dashboard-card-footer {
    padding: 0 20px 20px 20px;
}

/* -------------------------------------------------------------
 * 3. Course Landing Page (Unenrolled State)
 * ------------------------------------------------------------- */
.lms-landing-wrapper {
    margin: 30px 0;
    font-family: inherit;
}

.lms-landing-hero {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    background-color: #0f172a;
    color: var(--lms-white);
    padding: 40px;
    border-radius: 16px;
    margin-bottom: 40px;
    position: relative;
    box-shadow: var(--lms-shadow);
}

.lms-landing-hero-content {
    flex: 1 1 500px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}

.lms-landing-title {
    color: var(--lms-white);
    font-size: 2.4rem;
    font-weight: 800;
    margin: 15px 0;
    line-height: 1.2;
}

.lms-landing-meta-row {
    display: flex;
    gap: 20px;
    font-size: 0.95rem;
    opacity: 0.85;
    margin-top: 10px;
}
.lms-landing-meta-row span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.lms-landing-hero-card {
    flex: 0 1 380px;
    background-color: var(--lms-white);
    border-radius: 12px;
    border: 1px solid var(--lms-border);
    box-shadow: var(--lms-shadow-lg);
    overflow: hidden;
    color: var(--lms-text-dark);
}

.lms-landing-thumbnail {
    width: 100%;
    height: auto;
    display: block;
}

.lms-landing-card-details {
    padding: 24px;
}

.lms-price-tag {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--lms-text-dark);
    margin-bottom: 20px;
}

.lms-landing-body {
    max-width: 800px;
}

.lms-course-description {
    font-size: 1.05rem;
    line-height: 1.65;
    color: #374151;
}

.lms-curriculum-list {
    border: 1px solid var(--lms-border);
    border-radius: 8px;
    overflow: hidden;
    margin-top: 20px;
}

.lms-curriculum-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--lms-border);
    background-color: var(--lms-white);
    transition: background-color 0.15s ease;
}
.lms-curriculum-item:last-child {
    border-bottom: none;
}
.lms-curriculum-item:hover {
    background-color: var(--lms-bg-light);
}

.lms-curriculum-left {
    display: flex;
    align-items: center;
    gap: 10px;
}
.lms-index {
    color: var(--lms-text-muted);
    font-weight: 600;
    width: 20px;
}
.lms-lesson-title {
    font-weight: 500;
    color: var(--lms-text-dark);
}
.lms-lesson-dur {
    font-size: 0.85rem;
    color: var(--lms-text-muted);
}

/* -------------------------------------------------------------
 * 4. Immersive Course Player (Enrolled State)
 * ------------------------------------------------------------- */
.lms-player-container {
    display: grid;
    grid-template-columns: 3fr 1fr;
    border: 1px solid var(--lms-border);
    border-radius: 16px;
    overflow: hidden;
    background-color: var(--lms-white);
    box-shadow: var(--lms-shadow-lg);
    margin: 30px 0;
    min-height: 550px;
}

.lms-player-main {
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--lms-border);
}

.lms-player-video-section {
    background-color: #000000;
}

.lms-video-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #6b7280;
    padding: 80px 20px;
}
.lms-video-placeholder i {
    font-size: 48px;
    height: 48px;
    width: 48px;
    margin-bottom: 10px;
}

.lms-player-content-body {
    padding: 30px;
    flex-grow: 1;
    background-color: var(--lms-white);
}

.lms-player-header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    border-bottom: 1px solid var(--lms-border);
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.lms-player-lesson-title {
    margin: 0;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--lms-text-dark);
}

.lms-player-text-content {
    font-size: 1.05rem;
    line-height: 1.65;
    color: #374151;
}

/* Sidebar Styling */
.lms-player-sidebar {
    background-color: #f8fafc;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.lms-player-sidebar-header {
    padding: 24px;
    border-bottom: 1px solid var(--lms-border);
    background-color: var(--lms-white);
}
.lms-player-sidebar-header h3 {
    margin: 0 0 12px 0;
    font-size: 1.15rem;
    font-weight: 700;
}

.lms-player-progress-mini {
    margin-top: 10px;
}
.lms-mini-progress-txt {
    display: flex;
    justify-content: space-between;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--lms-text-muted);
    margin-bottom: 6px;
}

.lms-player-sidebar-list {
    overflow-y: auto;
    max-height: 600px;
    flex-grow: 1;
}

.lms-sidebar-item {
    display: flex;
    align-items: flex-start;
    padding: 16px 20px;
    border-bottom: 1px solid var(--lms-border);
    text-decoration: none !important;
    transition: background 0.15s ease-in-out;
}
.lms-sidebar-item:hover {
    background-color: #f1f5f9;
}
.lms-sidebar-item.active {
    background-color: #eff6ff;
    border-left: 4px solid var(--lms-primary);
}

.lms-checkbox {
    width: 20px;
    height: 20px;
    border: 2px solid #cbd5e1;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    margin-top: 2px;
    cursor: pointer;
    background-color: var(--lms-white);
    transition: all 0.2s ease;
    flex-shrink: 0;
}
.lms-checkbox.checked {
    background-color: var(--lms-success);
    border-color: var(--lms-success);
    color: var(--lms-white);
}
.lms-checkbox i {
    font-size: 14px;
    width: 14px;
    height: 14px;
}

.lms-sidebar-item-info {
    display: flex;
    flex-direction: column;
}
.lms-sidebar-lesson-title {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--lms-text-dark);
    line-height: 1.35;
}
.lms-sidebar-lesson-meta {
    font-size: 0.78rem;
    color: var(--lms-text-muted);
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}
.lms-sidebar-lesson-meta i {
    font-size: 12px;
    width: 12px;
    height: 12px;
}

/* -------------------------------------------------------------
 * 5. Subject curriculum groupings (Landing page & Player)
 * ------------------------------------------------------------- */
.lms-curriculum-subject-group {
    background-color: var(--lms-white);
    border: 1px solid var(--lms-border);
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: var(--lms-shadow);
    overflow: hidden;
}

.lms-curriculum-subject-header {
    background-color: #f8fafc;
    padding: 16px 20px;
    border-bottom: 1px solid var(--lms-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.lms-subject-heading-title {
    margin: 0 !important;
    font-size: 1.15rem !important;
    font-weight: 700;
    color: var(--lms-text-dark);
}

.lms-subject-tutor {
    font-size: 0.85rem;
    color: var(--lms-text-muted);
}
.lms-subject-tutor strong {
    color: var(--lms-primary);
}

.lms-curriculum-empty-subject {
    padding: 15px 20px;
    color: var(--lms-text-muted);
    font-size: 0.9rem;
    margin: 0;
    background: var(--lms-white);
}

/* Sidebar Subject Group in Course Player */
.lms-sidebar-subject-group {
    border-bottom: 1px solid var(--lms-border);
}

.lms-sidebar-subject-header {
    background-color: #f1f5f9;
    padding: 14px 20px;
    border-bottom: 1px solid var(--lms-border);
}
.lms-sidebar-subject-header h4 {
    margin: 0 0 2px 0;
    font-size: 0.95rem;
    font-weight: 700;
    color: #1e293b;
}

.lms-sidebar-subject-tutor {
    font-size: 0.75rem;
    color: var(--lms-text-muted);
    display: block;
}

/* -------------------------------------------------------------
 * 6. Checkout Mock Payment Modal
 * ------------------------------------------------------------- */
.lms-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    animation: lmsFadeIn 0.25s ease-out;
}

.lms-modal-content {
    background-color: var(--lms-white);
    border-radius: 16px;
    width: 100%;
    max-width: 480px;
    box-shadow: var(--lms-shadow-lg), 0 20px 25px -5px rgba(0,0,0,0.1);
    overflow: hidden;
    animation: lmsScaleIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.lms-modal-header {
    background-color: #0f172a;
    padding: 20px 24px;
    color: var(--lms-white);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.lms-modal-header h3 {
    margin: 0;
    color: var(--lms-white);
    font-size: 1.25rem;
    font-weight: 700;
}

.lms-modal-close {
    font-size: 28px;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    cursor: pointer;
    line-height: 1;
    transition: color 0.15s ease;
}
.lms-modal-close:hover {
    color: var(--lms-white);
}

.lms-modal-body {
    padding: 24px;
}

.lms-modal-checkout-summary {
    display: flex;
    justify-content: space-between;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--lms-border);
    margin-bottom: 12px;
    font-size: 0.95rem;
}
.lms-modal-checkout-summary:nth-child(2) {
    border-bottom: 2px solid var(--lms-border);
    margin-bottom: 24px;
    font-size: 1.1rem;
}

/* Forms in Modal */
.lms-form-group {
    margin-bottom: 16px;
}
.lms-form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #475569;
    margin-bottom: 6px;
}
.lms-form-group input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: border-color 0.15s ease;
}
.lms-form-group input:focus {
    border-color: var(--lms-primary);
    outline: none;
}

.lms-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Keyframes */
@keyframes lmsFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes lmsScaleIn {
    from { transform: scale(0.9) translateY(10px); }
    to { transform: scale(1) translateY(0); }
}

/* -------------------------------------------------------------
 * Responsive Layout overrides
 * ------------------------------------------------------------- */
@media (max-width: 900px) {
    .lms-player-container {
        grid-template-columns: 1fr;
    }
    .lms-player-main {
        border-right: none;
        border-bottom: 1px solid var(--lms-border);
    }
    .lms-landing-hero {
        padding: 24px;
    }
}

/* -------------------------------------------------------------
 * Interactive Quiz styles
 * ------------------------------------------------------------- */
.lms-quiz-choice-label {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    color: #475569;
    cursor: pointer;
    background-color: #ffffff;
    transition: all 0.15s ease;
    box-shadow: 0 1px 2px rgba(0,0,0,0.01);
}
.lms-quiz-choice-label:hover {
    border-color: #3b82f6;
    background-color: #f8fafc;
    color: #1e293b;
}
.lms-quiz-choice-label input[type="radio"] {
    margin: 0;
    width: 18px;
    height: 18px;
    accent-color: #3b82f6;
}

#lms-quiz-result.quiz-success {
    background-color: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}
#lms-quiz-result.quiz-fail {
    background-color: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* public assignment elements styling */
.lms-badge-assignment {
    background-color: #fef3c7;
    color: #b45309;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 8px;
    display: inline-block;
    vertical-align: middle;
}
#lms-assignment-dropzone {
    border: 2px dashed #cbd5e1;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    background: #fafbfd;
    transition: all 0.15s ease;
}
#lms-assignment-dropzone:hover {
    border-color: #3b82f6;
    background-color: #eff6ff;
}

/* -------------------------------------------------------------
 * Premium Upgrades (Focus Mode, Dark Mode, & Q&A Discussions)
 * ------------------------------------------------------------- */

/* 1. Focus Mode Theater View overrides */
.lms-player-container.lms-focus-active {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    max-width: 100vw !important;
    z-index: 999999 !important;
    margin: 0 !important;
    border-radius: 0 !important;
    background: #0f172a;
}
.lms-player-container.lms-focus-active .lms-player-sidebar {
    display: none !important;
}
.lms-player-container.lms-focus-active .lms-player-main {
    max-width: 1000px;
    margin: 0 auto !important;
    height: calc(100vh - 68px) !important;
    overflow-y: auto !important;
    padding: 30px !important;
    border-right: none !important;
}
.lms-player-container.lms-focus-active .lms-player-top-bar {
    border-radius: 0 !important;
}

/* 2. Dark Mode Color Scheme overrides */
.lms-player-container.lms-dark-active {
    background: #0f172a !important;
    color: #f8fafc !important;
    border-color: #1e293b !important;
}
.lms-player-container.lms-dark-active .lms-player-main {
    background: #0f172a !important;
    color: #f8fafc !important;
}
.lms-player-container.lms-dark-active .lms-player-quiz-section,
.lms-player-container.lms-dark-active .lms-player-assignment-section,
.lms-player-container.lms-dark-active .lms-player-content-body,
.lms-player-container.lms-dark-active .lms-tab-content {
    background: #1e293b !important;
    border-color: #334155 !important;
    color: #f8fafc !important;
}
.lms-player-container.lms-dark-active .lms-quiz-header,
.lms-player-container.lms-dark-active .lms-assignment-header,
.lms-player-container.lms-dark-active .lms-player-header-bar,
.lms-player-container.lms-dark-active .lms-player-tabs {
    border-bottom-color: #334155 !important;
}
.lms-player-container.lms-dark-active h2,
.lms-player-container.lms-dark-active h3,
.lms-player-container.lms-dark-active h4,
.lms-player-container.lms-dark-active .lms-sidebar-lesson-title {
    color: #f8fafc !important;
}
.lms-player-container.lms-dark-active .lms-player-text-content,
.lms-player-container.lms-dark-active .lms-assignment-instructions-card div {
    color: #cbd5e1 !important;
}
.lms-player-container.lms-dark-active .lms-player-sidebar {
    background: #0f172a !important;
    border-left-color: #1e293b !important;
}
.lms-player-container.lms-dark-active .lms-player-sidebar-header {
    border-bottom-color: #1e293b !important;
    background: #0f172a !important;
}
.lms-player-container.lms-dark-active .lms-sidebar-subject-header {
    background: #1e293b !important;
    border-bottom-color: #334155 !important;
}
.lms-player-container.lms-dark-active .lms-sidebar-item {
    color: #cbd5e1 !important;
    border-bottom-color: #1e293b !important;
}
.lms-player-container.lms-dark-active .lms-sidebar-item:hover {
    background-color: #1e293b !important;
}
.lms-player-container.lms-dark-active .lms-sidebar-item.active {
    background: #1e293b !important;
    color: #f8fafc !important;
}
.lms-player-container.lms-dark-active .lms-assignment-instructions-card {
    background: #0f172a !important;
    border-color: #334155 !important;
}
.lms-player-container.lms-dark-active .lms-quiz-choice-label {
    background: #1e293b !important;
    border-color: #334155 !important;
    color: #cbd5e1 !important;
}
.lms-player-container.lms-dark-active .lms-quiz-choice-label:hover {
    border-color: #3b82f6 !important;
    background-color: #1e293b !important;
}
.lms-player-container.lms-dark-active #lms-quiz-timer-wrap {
    background: #1e293b !important;
    border-color: #3e2723 !important;
}
.lms-player-container.lms-dark-active .lms-quiz-meta-ribbon {
    background: #1e293b !important;
    border-color: #334155 !important;
    color: #cbd5e1 !important;
}

/* 3. Q&A Discussion Forum Layouts */
.lms-qa-thread-row {
    padding: 16px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    margin-bottom: 12px;
    background: #fff;
    cursor: pointer;
    transition: all 0.15s ease;
}
.lms-qa-thread-row:hover {
    border-color: #2563eb;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05);
}
.lms-player-container.lms-dark-active .lms-qa-thread-row {
    background: #1e293b !important;
    border-color: #334155 !important;
}
.lms-player-container.lms-dark-active .lms-qa-thread-row:hover {
    border-color: #38bdf8 !important;
}
.lms-qa-meta-line {
    font-size: 11px;
    color: #64748b;
    margin-top: 6px;
    display: flex;
    gap: 12px;
}
.lms-player-container.lms-dark-active .lms-qa-meta-line {
    color: #94a3b8 !important;
}
.lms-qa-reply-row {
    padding: 14px 18px;
    border-left: 3px solid #cbd5e1;
    background: #f8fafc;
    border-radius: 0 8px 8px 0;
    margin-bottom: 10px;
}
.lms-player-container.lms-dark-active .lms-qa-reply-row {
    background: #0f172a !important;
    border-left-color: #475569 !important;
}
.lms-qa-editor-box {
    margin-top: 20px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    padding: 20px;
    border-radius: 8px;
}
.lms-player-container.lms-dark-active .lms-qa-editor-box {
    background: #1e293b !important;
    border-color: #334155 !important;
}
.lms-qa-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #2563eb;
    background: none;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 15px;
    padding: 0;
}
.lms-player-container.lms-dark-active .lms-qa-back-btn {
    color: #38bdf8 !important;
}