/* ============================================
   MyLMS Frontend CSS - Premium Edtech Design
   Dark violet + electric teal palette
   ============================================ */

:root {
    --c-violet:   #5c35d4;
    --c-violet-d: #4823b0;
    --c-teal:     #00c896;
    --c-teal-d:   #00a87e;
    --c-orange:   #ff6b35;
    --c-dark:     #0f0f18;
    --c-dark-2:   #1a1a28;
    --c-dark-3:   #23233a;
    --c-gray:     #6b7280;
    --c-light:    #f4f4f8;
    --c-white:    #ffffff;
    --c-text:     #1e1e2e;
    --c-text-2:   #4a4a6a;
    --c-border:   #e5e7f0;
    --c-gold:     #f4c542;
    --lms-radius: 12px;
    --lms-shadow: 0 2px 8px rgba(15,15,24,.08), 0 8px 32px rgba(15,15,24,.06);
    --lms-shadow-hover: 0 8px 32px rgba(92,53,212,.18);
    --font-main:  -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, sans-serif;
}

/* =========================================
   RESET & BASE
   ========================================= */
.lms-wrap * { box-sizing: border-box; margin: 0; padding: 0; }
.lms-wrap {
    font-family: var(--font-main);
    color: var(--c-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
.lms-wrap a { color: var(--c-violet); text-decoration: none; }
.lms-wrap a:hover { color: var(--c-violet-d); }
.lms-wrap img { max-width: 100%; }

/* =========================================
   LAYOUT
   ========================================= */
.lms-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.lms-section { padding: 60px 0; }
.lms-section-sm { padding: 32px 0; }

/* =========================================
   HEADER / HERO
   ========================================= */
.lms-hero {
    background: linear-gradient(135deg, var(--c-dark) 0%, var(--c-dark-2) 40%, #1e0d4e 100%);
    color: var(--c-white);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}
.lms-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 80% at 70% 50%, rgba(92,53,212,.3) 0%, transparent 70%),
                radial-gradient(ellipse 40% 60% at 20% 80%, rgba(0,200,150,.15) 0%, transparent 60%);
    pointer-events: none;
}
.lms-hero-content { position: relative; z-index: 1; }
.lms-hero h1 {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}
.lms-hero h1 span { color: var(--c-teal); }
.lms-hero p {
    font-size: 18px;
    color: rgba(255,255,255,.75);
    max-width: 560px;
    margin-bottom: 32px;
}
.lms-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* =========================================
   SEARCH BAR
   ========================================= */
.lms-search-wrap {
    background: rgba(255,255,255,.12);
    backdrop-filter: blur(12px);
    border-radius: 100px;
    display: flex;
    max-width: 560px;
    border: 1px solid rgba(255,255,255,.2);
    overflow: hidden;
}
.lms-search-wrap input {
    flex: 1;
    background: none;
    border: none;
    padding: 14px 20px;
    font-size: 15px;
    color: #fff;
    outline: none;
}
.lms-search-wrap input::placeholder { color: rgba(255,255,255,.5); }
.lms-search-wrap button {
    background: var(--c-teal);
    border: none;
    padding: 0 24px;
    color: var(--c-dark);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: background .2s;
}
.lms-search-wrap button:hover { background: var(--c-teal-d); }

/* =========================================
   STATS BAR
   ========================================= */
.lms-stats-bar {
    background: var(--c-white);
    border-bottom: 1px solid var(--c-border);
    padding: 16px 0;
}
.lms-stats-bar .lms-container {
    display: flex;
    gap: 40px;
    align-items: center;
    flex-wrap: wrap;
}
.lms-stats-bar .stat {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--c-text-2);
}
.lms-stats-bar .stat strong { color: var(--c-text); font-size: 16px; }

/* =========================================
   CATEGORY PILLS
   ========================================= */
.lms-categories {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    padding: 24px 0 16px;
}
.lms-cat-pill {
    padding: 8px 18px;
    border-radius: 100px;
    background: var(--c-white);
    border: 1.5px solid var(--c-border);
    font-size: 13px;
    font-weight: 600;
    color: var(--c-text-2);
    cursor: pointer;
    transition: all .2s;
    white-space: nowrap;
}
.lms-cat-pill:hover, .lms-cat-pill.active {
    background: var(--c-violet);
    border-color: var(--c-violet);
    color: var(--c-white);
}

/* =========================================
   SECTION HEADING
   ========================================= */
.lms-section-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 28px;
}
.lms-section-head h2 {
    font-size: 26px;
    font-weight: 800;
    color: var(--c-text);
    letter-spacing: -.02em;
}
.lms-section-head h2 span { color: var(--c-violet); }
.lms-section-head a {
    font-size: 14px;
    color: var(--c-violet);
    font-weight: 600;
}
.lms-section-head a:hover { color: var(--c-violet-d); }

/* =========================================
   COURSE GRID & CARDS
   ========================================= */
.lms-course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}
.lms-course-card {
    background: var(--c-white);
    border-radius: var(--lms-radius);
    overflow: hidden;
    border: 1px solid var(--c-border);
    box-shadow: var(--lms-shadow);
    transition: transform .25s ease, box-shadow .25s ease;
    cursor: pointer;
}
.lms-course-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--lms-shadow-hover);
}
.lms-course-thumb {
    position: relative;
    padding-top: 56.25%;
    overflow: hidden;
    background: linear-gradient(135deg, #1a0a3e, #2d1b69);
}
.lms-course-thumb img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .3s ease;
}
.lms-course-card:hover .lms-course-thumb img { transform: scale(1.04); }
.lms-thumb-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
}
.lms-course-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--c-teal);
    color: var(--c-dark);
    font-size: 11px;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: .5px;
}
.lms-course-badge.sale { background: var(--c-orange); color: #fff; }

.lms-card-body { padding: 16px 18px 18px; }
.lms-card-category {
    font-size: 11px;
    font-weight: 700;
    color: var(--c-violet);
    text-transform: uppercase;
    letter-spacing: .6px;
    margin-bottom: 6px;
}
.lms-card-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--c-text);
    line-height: 1.4;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.lms-card-instructor {
    font-size: 12px;
    color: var(--c-gray);
    margin-bottom: 10px;
}
.lms-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--c-gray);
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.lms-card-meta .sep { color: var(--c-border); }

.lms-card-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 10px;
}
.lms-card-rating .score { color: var(--c-gold); }
.lms-card-rating .stars { color: var(--c-gold); letter-spacing: -1px; }
.lms-card-rating .count { color: var(--c-gray); font-weight: 400; }

.lms-card-price {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 10px;
    border-top: 1px solid var(--c-border);
}
.lms-price-main {
    font-size: 17px;
    font-weight: 800;
    color: var(--c-violet);
}
.lms-price-main.free { color: var(--c-teal); }
.lms-price-old {
    font-size: 13px;
    color: var(--c-gray);
    text-decoration: line-through;
}
.lms-price-disc {
    margin-left: auto;
    background: #fff3e0;
    color: var(--c-orange);
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
}

/* =========================================
   EMPTY STATE
   ========================================= */
.lms-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--c-gray);
}
.lms-empty-icon { font-size: 56px; margin-bottom: 12px; }
.lms-empty h3 { font-size: 20px; font-weight: 700; color: var(--c-text-2); margin-bottom: 8px; }

/* =========================================
   BUTTONS
   ========================================= */
.lms-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all .2s;
}
.lms-btn-primary {
    background: linear-gradient(135deg, var(--c-violet), var(--c-violet-d));
    color: #fff;
    box-shadow: 0 4px 16px rgba(92,53,212,.35);
}
.lms-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(92,53,212,.45);
    color: #fff;
}
.lms-btn-teal {
    background: linear-gradient(135deg, var(--c-teal), var(--c-teal-d));
    color: var(--c-dark);
    box-shadow: 0 4px 16px rgba(0,200,150,.3);
}
.lms-btn-teal:hover { transform: translateY(-2px); color: var(--c-dark); }
.lms-btn-outline {
    background: transparent;
    color: var(--c-violet);
    border: 2px solid var(--c-violet);
}
.lms-btn-outline:hover { background: var(--c-violet); color: #fff; }
.lms-btn-ghost {
    background: rgba(255,255,255,.12);
    color: #fff;
    border: 1.5px solid rgba(255,255,255,.25);
}
.lms-btn-ghost:hover { background: rgba(255,255,255,.2); color: #fff; }
.lms-btn-lg { padding: 14px 32px; font-size: 16px; }
.lms-btn-sm { padding: 8px 16px; font-size: 13px; border-radius: 8px; }
.lms-btn-full { width: 100%; }

/* =========================================
   COURSE DETAIL PAGE
   ========================================= */
.lms-course-hero {
    background: linear-gradient(135deg, var(--c-dark), var(--c-dark-2));
    color: #fff;
    padding: 48px 0;
}
.lms-course-hero-inner {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 40px;
    align-items: start;
}
.lms-breadcrumb {
    font-size: 13px;
    color: rgba(255,255,255,.6);
    margin-bottom: 12px;
}
.lms-breadcrumb a { color: rgba(255,255,255,.7); }
.lms-breadcrumb span { color: rgba(255,255,255,.4); margin: 0 6px; }
.lms-course-hero h1 {
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 12px;
    letter-spacing: -.02em;
}
.lms-course-hero p {
    font-size: 16px;
    color: rgba(255,255,255,.75);
    margin-bottom: 20px;
    line-height: 1.6;
}
.lms-course-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
    font-size: 13px;
    color: rgba(255,255,255,.75);
    margin-bottom: 20px;
}
.lms-course-meta-row .level-badge {
    background: rgba(255,255,255,.1);
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

/* Course sidebar card */
.lms-course-card-sidebar {
    background: var(--c-white);
    border-radius: var(--lms-radius);
    overflow: hidden;
    box-shadow: 0 8px 40px rgba(0,0,0,.2);
    position: sticky;
    top: 24px;
    color: var(--c-text);
}
.lms-course-card-sidebar .preview-video {
    background: var(--c-dark);
    padding-top: 56.25%;
    position: relative;
    cursor: pointer;
}
.lms-course-card-sidebar .preview-video iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}
.lms-course-card-sidebar .preview-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    gap: 8px;
    background: linear-gradient(135deg, #1a0a3e, #2d1b69);
}
.lms-play-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255,255,255,.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    border: 2px solid rgba(255,255,255,.3);
}
.lms-sidebar-body { padding: 20px; }
.lms-sidebar-price { font-size: 30px; font-weight: 800; color: var(--c-violet); margin-bottom: 4px; }
.lms-sidebar-price-old { font-size: 15px; color: var(--c-gray); text-decoration: line-through; margin-bottom: 4px; }
.lms-sidebar-disc { color: var(--c-orange); font-weight: 700; font-size: 14px; margin-bottom: 16px; }
.lms-sidebar-includes {
    list-style: none;
    padding: 0;
    margin: 16px 0;
    font-size: 13px;
    color: var(--c-text-2);
}
.lms-sidebar-includes li {
    padding: 5px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* =========================================
   COURSE TABS
   ========================================= */
.lms-tabs {
    border-bottom: 1px solid var(--c-border);
    display: flex;
    gap: 0;
    margin-bottom: 32px;
    overflow-x: auto;
}
.lms-tab-btn {
    padding: 14px 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--c-gray);
    border: none;
    background: none;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    white-space: nowrap;
    transition: all .2s;
}
.lms-tab-btn.active { color: var(--c-violet); border-color: var(--c-violet); }
.lms-tab-btn:hover:not(.active) { color: var(--c-text); }
.lms-tab-panel { display: none; }
.lms-tab-panel.active { display: block; }

/* Curriculum */
.lms-curriculum-section { margin-bottom: 8px; border: 1px solid var(--c-border); border-radius: 10px; overflow: hidden; }
.lms-sec-header {
    background: var(--c-light);
    padding: 14px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 700;
    cursor: pointer;
    font-size: 14px;
}
.lms-sec-header:hover { background: #eff0f8; }
.lms-sec-count { font-size: 12px; color: var(--c-gray); font-weight: 400; }
.lms-sec-toggle { font-size: 12px; color: var(--c-gray); transition: transform .2s; }
.lms-sec-header.open .lms-sec-toggle { transform: rotate(180deg); }
.lms-sec-lessons { display: none; }
.lms-sec-lessons.open { display: block; }
.lms-lesson-row {
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-top: 1px solid var(--c-border);
    font-size: 13px;
    transition: background .15s;
}
.lms-lesson-row:hover { background: var(--c-light); }
.lms-lesson-icon { color: var(--c-violet); font-size: 16px; width: 20px; text-align: center; }
.lms-lesson-title { flex: 1; color: var(--c-text); }
.lms-lesson-duration { color: var(--c-gray); font-size: 12px; }
.lms-free-tag {
    background: #e9d8fd;
    color: var(--c-violet);
    font-size: 10px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 4px;
    text-transform: uppercase;
}
.lms-lesson-row a { text-decoration: none; color: inherit; }
.lms-lesson-row a .lms-lesson-title { color: var(--c-violet); }

/* Outcomes list */
.lms-outcomes-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 16px;
    margin-bottom: 24px;
}
.lms-outcome-item {
    display: flex;
    gap: 8px;
    font-size: 14px;
    line-height: 1.5;
    align-items: flex-start;
}
.lms-outcome-item::before { content: '✓'; color: var(--c-teal); font-weight: 700; margin-top: 1px; }
.lms-req-item {
    display: flex;
    gap: 8px;
    font-size: 14px;
    margin-bottom: 6px;
}
.lms-req-item::before { content: '•'; color: var(--c-violet); font-weight: 700; }

/* =========================================
   LESSON PAGE (Learning Interface)
   ========================================= */
.lms-learn-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    height: 100vh;
    overflow: hidden;
}
.lms-video-area {
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    background: var(--c-dark);
}
.lms-video-topbar {
    background: var(--c-dark-2);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--c-dark-3);
    flex-shrink: 0;
}
.lms-video-topbar .course-title {
    color: rgba(255,255,255,.5);
    font-size: 13px;
}
.lms-video-topbar .lesson-title {
    color: #fff;
    font-size: 15px;
    font-weight: 600;
}
.lms-video-topbar-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 12px;
}
.lms-progress-pill {
    background: rgba(0,200,150,.15);
    color: var(--c-teal);
    font-size: 12px;
    font-weight: 700;
    padding: 5px 14px;
    border-radius: 100px;
    border: 1px solid rgba(0,200,150,.3);
}

.lms-video-wrapper {
    padding-top: 56.25%;
    position: relative;
    background: #000;
}
.lms-video-wrapper video,
.lms-video-wrapper iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.lms-lesson-content {
    flex: 1;
    background: #fff;
    padding: 32px;
    overflow-y: auto;
}
.lms-lesson-content h1 {
    font-size: 24px;
    font-weight: 800;
    color: var(--c-text);
    margin-bottom: 20px;
    letter-spacing: -.02em;
}
.lms-lesson-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--c-text-2);
}
.lms-nav-btns {
    display: flex;
    gap: 12px;
    padding: 20px 32px;
    background: var(--c-light);
    border-top: 1px solid var(--c-border);
}
.lms-complete-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--c-teal);
    color: var(--c-dark);
    border: none;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all .2s;
}
.lms-complete-btn.completed { background: #c6f6d5; color: #276749; cursor: default; }
.lms-complete-btn:not(.completed):hover { background: var(--c-teal-d); transform: scale(1.02); }
.lms-nav-btn {
    padding: 12px 20px;
    border: 1.5px solid var(--c-border);
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--c-text-2);
    cursor: pointer;
    background: #fff;
    display: flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    transition: all .2s;
}
.lms-nav-btn:hover { border-color: var(--c-violet); color: var(--c-violet); }
.lms-nav-btn:disabled { opacity: .4; cursor: default; }

/* Sidebar curriculum */
.lms-learn-sidebar {
    background: var(--c-dark-2);
    border-left: 1px solid var(--c-dark-3);
    overflow-y: auto;
    color: #fff;
}
.lms-sidebar-header {
    padding: 16px 20px;
    font-size: 14px;
    font-weight: 700;
    border-bottom: 1px solid var(--c-dark-3);
    background: var(--c-dark);
}
.lms-progress-track {
    height: 4px;
    background: rgba(255,255,255,.1);
    margin: 0 20px 0;
    border-radius: 2px;
    overflow: hidden;
}
.lms-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--c-violet), var(--c-teal));
    border-radius: 2px;
    transition: width .5s ease;
}
.lms-progress-text {
    padding: 8px 20px 12px;
    font-size: 11px;
    color: rgba(255,255,255,.5);
}
.lms-sidebar-section { border-bottom: 1px solid var(--c-dark-3); }
.lms-sidebar-sec-title {
    padding: 12px 20px;
    font-size: 12px;
    font-weight: 700;
    color: rgba(255,255,255,.5);
    text-transform: uppercase;
    letter-spacing: .6px;
    background: rgba(0,0,0,.2);
}
.lms-sidebar-lesson {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 20px;
    font-size: 13px;
    color: rgba(255,255,255,.7);
    text-decoration: none;
    transition: all .15s;
    border-left: 3px solid transparent;
}
.lms-sidebar-lesson:hover { background: rgba(255,255,255,.05); color: #fff; }
.lms-sidebar-lesson.active {
    background: rgba(92,53,212,.2);
    border-color: var(--c-violet);
    color: #fff;
}
.lms-sidebar-lesson.done { color: rgba(255,255,255,.5); }
.lms-sidebar-lesson .check {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 1.5px solid rgba(255,255,255,.2);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}
.lms-sidebar-lesson.done .check {
    background: var(--c-teal);
    border-color: var(--c-teal);
    color: var(--c-dark);
}
.lms-sidebar-lesson.active .check { border-color: var(--c-violet); }
.lms-lesson-link-title { flex: 1; line-height: 1.4; }
.lms-lesson-dur { font-size: 11px; color: rgba(255,255,255,.35); }

/* =========================================
   QUIZ PAGE
   ========================================= */
.lms-quiz-wrap {
    max-width: 760px;
    margin: 0 auto;
    padding: 40px 24px;
}
.lms-quiz-header {
    background: linear-gradient(135deg, var(--c-violet), var(--c-violet-d));
    color: #fff;
    border-radius: var(--lms-radius);
    padding: 28px 32px;
    margin-bottom: 28px;
}
.lms-quiz-header h1 { font-size: 22px; font-weight: 800; margin-bottom: 6px; }
.lms-quiz-meta { display: flex; gap: 20px; font-size: 13px; color: rgba(255,255,255,.75); flex-wrap: wrap; }
.lms-quiz-meta span { display: flex; align-items: center; gap: 4px; }

.lms-question-card {
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--lms-radius);
    padding: 24px;
    margin-bottom: 16px;
    box-shadow: var(--lms-shadow);
}
.lms-question-num {
    font-size: 11px;
    font-weight: 700;
    color: var(--c-violet);
    text-transform: uppercase;
    letter-spacing: .6px;
    margin-bottom: 8px;
}
.lms-question-text {
    font-size: 16px;
    font-weight: 600;
    color: var(--c-text);
    margin-bottom: 18px;
    line-height: 1.5;
}
.lms-options { display: flex; flex-direction: column; gap: 8px; }
.lms-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border: 1.5px solid var(--c-border);
    border-radius: 10px;
    cursor: pointer;
    transition: all .2s;
    font-size: 14px;
    color: var(--c-text);
}
.lms-option:hover { border-color: var(--c-violet); background: rgba(92,53,212,.04); }
.lms-option.selected { border-color: var(--c-violet); background: rgba(92,53,212,.08); color: var(--c-violet); }
.lms-option.correct  { border-color: var(--c-teal); background: rgba(0,200,150,.08); color: var(--c-teal-d); }
.lms-option.wrong    { border-color: #e53e3e; background: rgba(229,62,62,.06); color: #c53030; }
.lms-option input { position: absolute; opacity: 0; }
.lms-option-label { font-size: 14px; }

.lms-quiz-result {
    background: var(--c-white);
    border-radius: var(--lms-radius);
    padding: 40px;
    text-align: center;
    box-shadow: var(--lms-shadow);
    margin-bottom: 24px;
}
.lms-score-ring {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    font-weight: 800;
    border: 8px solid;
}
.lms-score-ring.passed { border-color: var(--c-teal); color: var(--c-teal-d); background: rgba(0,200,150,.08); }
.lms-score-ring.failed { border-color: #e53e3e; color: #c53030; background: rgba(229,62,62,.06); }
.lms-result-title { font-size: 22px; font-weight: 800; margin-bottom: 8px; }
.lms-result-sub { color: var(--c-gray); font-size: 14px; }

/* =========================================
   STUDENT DASHBOARD
   ========================================= */
.lms-dashboard-wrap { max-width: 1100px; margin: 0 auto; padding: 40px 24px; }
.lms-dashboard-grid { display: grid; grid-template-columns: 240px 1fr; gap: 28px; }
.lms-dash-sidebar {
    background: var(--c-white);
    border-radius: var(--lms-radius);
    border: 1px solid var(--c-border);
    overflow: hidden;
    align-self: start;
    position: sticky;
    top: 24px;
    box-shadow: var(--lms-shadow);
}
.lms-dash-user {
    padding: 24px 20px;
    text-align: center;
    background: linear-gradient(135deg, var(--c-violet), var(--c-violet-d));
    color: #fff;
}
.lms-dash-user .avatar { border-radius: 50%; border: 3px solid rgba(255,255,255,.3); }
.lms-dash-user h4 { margin-top: 10px; font-size: 15px; font-weight: 700; }
.lms-dash-user p { font-size: 12px; opacity: .7; }
.lms-dash-nav { padding: 12px; }
.lms-dash-nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--c-text-2);
    text-decoration: none;
    transition: all .15s;
}
.lms-dash-nav a:hover, .lms-dash-nav a.active {
    background: rgba(92,53,212,.1);
    color: var(--c-violet);
}
.lms-dash-content { }
.lms-dash-card {
    background: var(--c-white);
    border-radius: var(--lms-radius);
    border: 1px solid var(--c-border);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--lms-shadow);
}
.lms-dash-card h3 {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--c-text);
    display: flex;
    align-items: center;
    gap: 8px;
}
.lms-enrolled-card {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 16px;
    border-radius: 10px;
    border: 1px solid var(--c-border);
    margin-bottom: 12px;
    transition: all .2s;
}
.lms-enrolled-card:hover { box-shadow: var(--lms-shadow-hover); transform: translateY(-1px); }
.lms-enrolled-thumb {
    width: 80px;
    height: 52px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
    background: linear-gradient(135deg, #1a0a3e, #2d1b69);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}
.lms-enrolled-info { flex: 1; min-width: 0; }
.lms-enrolled-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.lms-progress-bar {
    height: 6px;
    background: var(--c-border);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 4px;
}
.lms-progress-fill-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--c-violet), var(--c-teal));
    border-radius: 3px;
    transition: width .5s ease;
}
.lms-progress-label { font-size: 11px; color: var(--c-gray); }
.lms-enrolled-action { flex-shrink: 0; }

/* =========================================
   CERTIFICATE PAGE
   ========================================= */
.lms-cert-wrap { max-width: 860px; margin: 40px auto; padding: 0 24px; }
.lms-cert-frame {
    background: var(--c-white);
    border: 3px solid var(--c-gold);
    border-radius: 16px;
    padding: 60px 80px;
    text-align: center;
    box-shadow: 0 8px 60px rgba(0,0,0,.12), inset 0 0 0 8px #fffdf0;
    position: relative;
    overflow: hidden;
}
.lms-cert-frame::before, .lms-cert-frame::after {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    opacity: .05;
}
.lms-cert-frame::before { background: var(--c-violet); top: -80px; left: -80px; }
.lms-cert-frame::after { background: var(--c-teal); bottom: -80px; right: -80px; }
.lms-cert-logo { font-size: 32px; font-weight: 900; color: var(--c-violet); margin-bottom: 8px; letter-spacing: -1px; }
.lms-cert-subtitle { font-size: 13px; color: var(--c-gray); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 32px; }
.lms-cert-presents { font-size: 14px; color: var(--c-gray); margin-bottom: 8px; }
.lms-cert-name {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 900;
    color: var(--c-text);
    margin-bottom: 20px;
    font-style: italic;
    letter-spacing: -.01em;
}
.lms-cert-completed { font-size: 14px; color: var(--c-gray); margin-bottom: 8px; }
.lms-cert-course {
    font-size: clamp(18px, 2.5vw, 24px);
    font-weight: 800;
    color: var(--c-violet);
    margin-bottom: 32px;
    line-height: 1.3;
}
.lms-cert-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--c-violet), var(--c-teal));
    margin: 0 auto 28px;
    border-radius: 2px;
}
.lms-cert-date { font-size: 13px; color: var(--c-gray); margin-bottom: 28px; }
.lms-cert-code {
    font-size: 11px;
    color: var(--c-gray);
    font-family: monospace;
    background: var(--c-light);
    display: inline-block;
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 28px;
}
.lms-cert-seal {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--c-violet), var(--c-teal));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-size: 30px;
    box-shadow: 0 4px 20px rgba(92,53,212,.4);
}

/* =========================================
   AUTH PAGES (Login / Register)
   ========================================= */
.lms-auth-page {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f0eaff 0%, #e0f7f2 100%);
    padding: 40px 16px;
}
.lms-auth-card {
    background: var(--c-white);
    border-radius: 16px;
    padding: 40px 40px 36px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 8px 48px rgba(92,53,212,.12);
    border: 1px solid rgba(92,53,212,.08);
}
.lms-auth-logo {
    font-size: 24px;
    font-weight: 900;
    color: var(--c-violet);
    text-align: center;
    margin-bottom: 6px;
    letter-spacing: -1px;
}
.lms-auth-tagline { text-align: center; color: var(--c-gray); font-size: 13px; margin-bottom: 28px; }
.lms-auth-card h2 { font-size: 22px; font-weight: 800; margin-bottom: 20px; color: var(--c-text); }
.lms-form-group { margin-bottom: 16px; }
.lms-form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--c-text-2);
    margin-bottom: 6px;
}
.lms-form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--c-border);
    border-radius: 10px;
    font-size: 14px;
    color: var(--c-text);
    background: #fafbfd;
    transition: all .2s;
    box-sizing: border-box;
    font-family: var(--font-main);
}
.lms-form-group input:focus {
    outline: none;
    border-color: var(--c-violet);
    box-shadow: 0 0 0 3px rgba(92,53,212,.1);
    background: #fff;
}
.lms-form-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 20px 0;
    color: var(--c-gray);
    font-size: 12px;
}
.lms-form-divider::before, .lms-form-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--c-border);
}
.lms-auth-link { text-align: center; margin-top: 20px; font-size: 14px; color: var(--c-gray); }
.lms-auth-link a { color: var(--c-violet); font-weight: 600; }
.lms-error-box {
    background: #fff5f5;
    color: #c53030;
    border: 1px solid #fed7d7;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 13px;
    margin-bottom: 16px;
}
.lms-success-box {
    background: #f0fff4;
    color: #276749;
    border: 1px solid #9ae6b4;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 13px;
    margin-bottom: 16px;
}
.lms-remember { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--c-text-2); }

/* =========================================
   REVIEWS
   ========================================= */
.lms-review-card {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--c-border);
}
.lms-review-card:last-child { border-bottom: none; }
.lms-review-body h5 { font-size: 14px; font-weight: 700; margin-bottom: 4px; }
.lms-review-stars { color: var(--c-gold); font-size: 14px; margin-bottom: 4px; }
.lms-review-text { font-size: 13px; color: var(--c-text-2); line-height: 1.6; }
.lms-review-date { font-size: 11px; color: var(--c-gray); margin-top: 4px; }

/* =========================================
   CHECKOUT
   ========================================= */
.lms-checkout-wrap { max-width: 900px; margin: 40px auto; padding: 0 24px; }
.lms-checkout-grid {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 24px;
}
.lms-checkout-card {
    background: var(--c-white);
    border-radius: var(--lms-radius);
    padding: 28px;
    border: 1px solid var(--c-border);
    box-shadow: var(--lms-shadow);
}
.lms-checkout-title { font-size: 22px; font-weight: 800; margin-bottom: 24px; color: var(--c-text); }
.lms-order-summary h4 { font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.lms-order-item {
    display: flex;
    gap: 12px;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--c-border);
}
.lms-order-img { width: 60px; height: 40px; object-fit: cover; border-radius: 6px; background: var(--c-light); display: flex; align-items: center; justify-content: center; }
.lms-order-details { flex: 1; }
.lms-order-details h5 { font-size: 13px; font-weight: 600; margin-bottom: 2px; }
.lms-order-price { font-size: 15px; font-weight: 800; color: var(--c-violet); }
.lms-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    font-size: 15px;
    font-weight: 700;
    border-top: 2px solid var(--c-border);
    margin-top: 8px;
}
.lms-total-row .total-price { font-size: 20px; color: var(--c-violet); }

/* =========================================
   TOAST NOTIFICATIONS
   ========================================= */
.lms-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 14px 20px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 8px 32px rgba(0,0,0,.15);
    z-index: 99999;
    transform: translateY(0);
    animation: toastIn .3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 360px;
}
.lms-toast.success { background: #c6f6d5; color: #276749; }
.lms-toast.error   { background: #fed7d7; color: #9b2c2c; }
.lms-toast.info    { background: #bee3f8; color: #2a69ac; }
@keyframes toastIn {
    from { transform: translateY(20px); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
}

/* =========================================
   STARS RATING
   ========================================= */
.lms-stars .star { font-size: 14px; }
.lms-stars .star.full  { color: var(--c-gold); }
.lms-stars .star.half  { color: var(--c-gold); opacity: .6; }
.lms-stars .star.empty { color: #d4d4d4; }

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 960px) {
    .lms-course-hero-inner { grid-template-columns: 1fr; }
    .lms-course-card-sidebar { position: static; }
    .lms-learn-layout { grid-template-columns: 1fr; height: auto; }
    .lms-learn-sidebar { height: auto; max-height: 50vh; }
    .lms-dashboard-grid { grid-template-columns: 1fr; }
    .lms-dash-sidebar { position: static; }
    .lms-checkout-grid { grid-template-columns: 1fr; }
    .lms-cert-frame { padding: 40px 32px; }
    .lms-outcomes-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .lms-course-grid { grid-template-columns: 1fr; }
    .lms-auth-card { padding: 28px 20px; }
    .lms-quiz-wrap { padding: 20px 16px; }
    .lms-cert-frame { padding: 32px 16px; }
    .lms-hero { padding: 48px 0; }
    .lms-section { padding: 36px 0; }
}

/* =========================================
   PLYR VIDEO PLAYER CUSTOM THEME
   ========================================= */
.plyr--video .plyr__control--overlaid {
    background: rgba(92,53,212,.9) !important;
}
.plyr--video .plyr__controls {
    background: linear-gradient(transparent, rgba(15,15,24,.9)) !important;
}
.plyr__control:hover, .plyr__control[aria-expanded=true] {
    background: var(--c-violet) !important;
}
.plyr__menu__container .plyr__control:hover {
    background: rgba(92,53,212,.2) !important;
    color: var(--c-violet) !important;
}
[data-plyr=play] { color: var(--c-white) !important; }

/* Pagination */
.lms-pagination { display: flex; gap: 6px; justify-content: center; margin: 32px 0; }
.lms-page-btn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--c-text-2);
    text-decoration: none;
    border: 1.5px solid var(--c-border);
    transition: all .2s;
}
.lms-page-btn.active { background: var(--c-violet); color: #fff; border-color: var(--c-violet); }
.lms-page-btn:hover:not(.active) { border-color: var(--c-violet); color: var(--c-violet); }