.vqlms-course-grid,
.vqlms-course-detail,
.vqlms-dashboard,
.vqlms-checkout,
.vqlms-exam-shell,
.vqlms-result {
    --vqlms-ink: #172033;
    --vqlms-muted: #697386;
    --vqlms-line: #dfe5ee;
    --vqlms-soft: #f5f7fb;
    --vqlms-blue: #2563eb;
    --vqlms-blue-dark: #1e40af;
    --vqlms-green: #10b981;
    --vqlms-coral: #ef6f61;
    --vqlms-card: #ffffff;
    color: var(--vqlms-ink);
    font-family: inherit;
}

.vqlms-exam-active {
}

.vqlms-exam-host {
    max-width: none !important;
    overflow: visible !important;
    width: 100% !important;
}

.vqlms-result-host {
    max-width: none !important;
    overflow: visible !important;
}

.vqlms-course-grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
    min-width: 0;
    width: 100%;
}

.vqlms-columns-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.vqlms-columns-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.vqlms-course-card {
    background: var(--vqlms-card);
    border: 1px solid var(--vqlms-line);
    border-radius: 8px;
    box-shadow: 0 16px 38px rgba(23, 32, 51, 0.08);
    display: flex;
    min-width: 0;
    overflow: hidden;
    flex-direction: column;
    height: 100%;
    width: 100%;
}

.vqlms-related-courses {
    grid-column: 1 / -1;
    margin-top: 48px;
    min-width: 0;
    width: 100%;
}

.vqlms-related-title {
    border-bottom: 1px solid var(--vqlms-line);
    color: var(--vqlms-ink);
    font-size: 20px;
    font-weight: 800;
    line-height: 1.35;
    margin: 0 0 24px;
    padding-bottom: 12px;
}

.vqlms-related-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}

.vqlms-course-media,
.vqlms-course-summary-image {
    background-color: #dbeafe;
    background-position: center;
    background-size: cover;
    display: block;
    min-height: 160px;
    position: relative;
}

.vqlms-course-media {
    aspect-ratio: 16 / 10;
}

.vqlms-badge {
    background: #fff7ed;
    border: 1px solid #fed7aa;
    border-radius: 999px;
    color: #9a3412;
    font-size: 12px;
    font-weight: 700;
    left: 12px;
    line-height: 1;
    padding: 7px 10px;
    position: absolute;
    top: 12px;
}

.vqlms-course-body,
.vqlms-course-summary-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
}

.vqlms-course-meta {
    align-items: center;
    color: var(--vqlms-muted);
    display: flex;
    font-size: 12px;
    gap: 8px;
    justify-content: space-between;
    flex-wrap: wrap;
}

.vqlms-course-meta strong {
    color: var(--vqlms-green);
    font-size: 13px;
}

.vqlms-course-access {
    align-self: flex-start;
    background: #eef4ff;
    border: 1px solid #c7d7fe;
    border-radius: 8px;
    color: #1d4ed8;
    font-size: 11px;
    font-weight: 700;
    padding: 6px 10px;
    line-height: 1.3;
}

.vqlms-course-card h3,
.vqlms-exam-row h3,
.vqlms-panel h2,
.vqlms-result h2,
.vqlms-question-card h3,
.vqlms-review-card h3 {
    color: var(--vqlms-ink);
    letter-spacing: 0;
    line-height: 1.35;
    margin: 0;
}

.vqlms-course-card h3 {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
}

.vqlms-course-card h3 a {
    color: inherit;
    text-decoration: none;
}

.vqlms-course-card p,
.vqlms-exam-row p,
.vqlms-muted,
.vqlms-course-summary p {
    color: var(--vqlms-muted);
    margin: 0;
}

.vqlms-feature-list {
    display: grid;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.vqlms-feature-list li {
    color: var(--vqlms-ink);
    font-size: 14px;
    padding-left: 20px;
    position: relative;
}

.vqlms-feature-list li::before {
    background: var(--vqlms-green);
    border-radius: 50%;
    content: "";
    height: 7px;
    left: 2px;
    position: absolute;
    top: 9px;
    width: 7px;
}

.vqlms-button {
    align-items: center;
    background: var(--vqlms-blue);
    border: 0;
    border-radius: 8px;
    color: #fff;
    cursor: pointer;
    display: inline-flex;
    font-size: 15px;
    font-weight: 750;
    justify-content: center;
    line-height: 1.2;
    min-height: 46px;
    padding: 12px 18px;
    text-decoration: none;
    transition: background .18s ease, transform .18s ease, box-shadow .18s ease;
}

.vqlms-button:hover,
.vqlms-button:focus {
    background: var(--vqlms-blue-dark);
    box-shadow: 0 10px 22px rgba(37, 99, 235, 0.24);
    color: #fff;
    transform: translateY(-1px);
}

.vqlms-button-secondary {
    background: #eef4ff;
    color: var(--vqlms-blue);
}

.vqlms-button-secondary:hover,
.vqlms-button-secondary:focus {
    background: #dbeafe;
    color: var(--vqlms-blue-dark);
}

.vqlms-button-full {
    width: 100%;
}

.vqlms-course-detail {
    align-items: start;
    display: grid;
    gap: 22px;
    grid-template-columns: minmax(260px, 360px) minmax(0, 1fr);
    margin: 28px 0;
}

.vqlms-course-summary,
.vqlms-panel {
    background: var(--vqlms-card);
    border: 1px solid var(--vqlms-line);
    border-radius: 8px;
    overflow: hidden;
}

.vqlms-course-summary {
    position: relative;
    top: auto;
}

.vqlms-panel {
    padding: 20px;
}

.vqlms-panel-head {
    align-items: center;
    display: flex;
    gap: 16px;
    justify-content: space-between;
    margin-bottom: 16px;
}

.vqlms-panel-head h1,
.vqlms-panel-head h2 {
    font-size: 20px;
    margin: 0;
}

.vqlms-exam-list {
    display: grid;
    gap: 12px;
}

.vqlms-exam-row {
    align-items: center;
    border: 1px solid var(--vqlms-line);
    border-radius: 8px;
    display: flex;
    gap: 16px;
    justify-content: space-between;
    padding: 16px;
}

.vqlms-exam-row > div {
    flex: 1;
    min-width: 0;
}

.vqlms-exam-row h3 {
    font-size: 16px !important;
    font-weight: 700;
}

.vqlms-exam-row .vqlms-button {
    white-space: nowrap;
    flex-shrink: 0;
}

.vqlms-unlocked {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    border-radius: 8px;
    color: #047857;
    display: block;
    font-weight: 700;
    padding: 12px 14px;
    text-align: center;
}

.vqlms-notice {
    border-radius: 8px;
    margin: 14px 0;
    padding: 14px 16px;
}

.vqlms-notice-info {
    background: #eef4ff;
    color: #1d4ed8;
}

.vqlms-notice-warning {
    background: #fff7ed;
    color: #9a3412;
}

.vqlms-notice-success {
    background: #ecfdf5;
    color: #047857;
}

.vqlms-notice-error {
    background: #fef2f2;
    color: #b91c1c;
}

.vqlms-exam-shell {
    background: #f4f3f8;
    border: 1px solid #ebeaf1;
    border-left: 0;
    border-radius: 0;
    border-right: 0;
    box-shadow: 0 18px 46px rgba(23, 32, 51, 0.08);
    box-sizing: border-box;
    margin: 20px calc(50% - 50vw) 0 !important;
    min-height: 80vh;
    width: 100vw !important;
    max-width: 100vw !important;
}

.vqlms-exam-shell,
.vqlms-exam-shell * {
    box-sizing: border-box;
}

.vqlms-exam-header {
    align-items: center;
    background: rgba(255, 255, 255, .97);
    border-bottom: 1px solid var(--vqlms-line);
    display: flex !important;
    gap: 12px;
    justify-content: space-between;
    min-height: 62px;
    padding: 10px 14px;
    position: sticky;
    top: 0;
    z-index: 20;
}

.vqlms-exam-header,
.vqlms-exam-layout {
    margin-left: auto;
    margin-right: auto;
    max-width: 1680px;
}

.vqlms-exam-header h2 {
    font-size: 16px;
    font-weight: 800;
    margin: 0;
}

.vqlms-exam-title {
    flex: 1;
    min-width: 0;
}

.vqlms-exam-header p {
    color: var(--vqlms-muted);
    font-size: 13px;
    margin: 0;
}

.vqlms-back-link {
    align-items: center;
    background: #f8fafc;
    border: 1px solid #eef2f7;
    border-radius: 50%;
    color: #6b7280;
    display: inline-flex;
    flex: 0 0 auto;
    font-size: 28px;
    font-weight: 500;
    height: 38px;
    justify-content: center;
    line-height: 1;
    text-decoration: none;
    width: 38px;
}

.vqlms-back-link:hover,
.vqlms-back-link:focus {
    background: #eff6ff;
    color: var(--vqlms-blue);
}

.vqlms-exam-actions {
    align-items: center;
    display: flex;
    flex: 0 0 auto;
    gap: 12px;
}

.vqlms-button-lock {
    background: #83a8ef;
    border-radius: 10px;
    min-height: 42px;
    min-width: 148px;
    text-transform: uppercase;
}

.vqlms-button-lock:hover,
.vqlms-button-lock:focus {
    background: #5f8be0;
}

.vqlms-back-link {
    text-decoration: none;
}

.vqlms-timer {
    background: #fff1f2;
    border: 1px solid #fecdd3;
    border-radius: 12px;
    color: #be123c;
    font-size: 20px;
    font-weight: 800;
    min-width: 118px;
    padding: 10px 14px;
    text-align: center;
}

.vqlms-exam-layout {
    display: grid;
    gap: 22px;
    grid-template-columns: minmax(0, 1fr) 300px;
    padding: 32px 28px 40px;
    width: 100%;
}

.vqlms-question-stack {
    display: block;
    min-width: 0;
}

.vqlms-question-card,
.vqlms-review-card {
    background: #fff;
    border: 1px solid #edf0f5;
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(23, 32, 51, 0.04);
    padding: 32px 32px 30px;
    position: relative;
}

.vqlms-question-card.is-hidden {
    display: none;
}

.vqlms-question-card.is-active {
    display: block;
}

.vqlms-question-number {
    align-items: center;
    background: var(--vqlms-blue);
    border-radius: 10px;
    box-shadow: 0 10px 18px rgba(37, 99, 235, .24);
    color: #fff;
    display: inline-flex;
    font-weight: 800;
    height: 42px;
    justify-content: center;
    left: -18px;
    position: absolute;
    top: -14px;
    width: 42px;
}

.vqlms-question-card h3,
.vqlms-review-card h3 {
    font-size: 20px;
    font-weight: 850;
    margin-bottom: 24px;
}

.vqlms-answer-list {
    display: grid;
    gap: 14px;
}

.vqlms-answer-option {
    align-items: center;
    background: #fff;
    border: 1px solid #e7ebf1;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    gap: 12px;
    font-weight: 750;
    min-height: 60px;
    padding: 15px 18px;
    user-select: none;
}

.vqlms-answer-option:has(input:checked),
.vqlms-answer-option.is-selected {
    border-color: var(--vqlms-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
}

.vqlms-answer-option input {
    flex: 0 0 auto;
}

.vqlms-answer-option b,
.vqlms-answer-option span {
    pointer-events: none;
}

.vqlms-answer-label {
    align-items: center;
    background: #f1f5f9;
    border-radius: 8px;
    color: #172033;
    display: inline-flex;
    flex: 0 0 auto;
    font-weight: 850;
    height: 32px;
    justify-content: center;
    width: 38px;
}

.vqlms-slide-actions {
    align-items: center;
    border-top: 1px solid #edf0f5;
    display: flex;
    gap: 12px;
    justify-content: space-between;
    margin-top: 24px;
    padding-top: 18px;
}

.vqlms-slide-actions span {
    color: var(--vqlms-muted);
    font-size: 13px;
    font-weight: 800;
}

.vqlms-slide-button {
    background: #fff;
    border: 1px solid #dfe4eb;
    border-radius: 8px;
    color: #526078;
    cursor: pointer;
    font-weight: 800;
    min-height: 42px;
    padding: 0 16px;
}

.vqlms-slide-button.is-next {
    border-color: #16a34a;
    color: #15803d;
}

.vqlms-slide-button:disabled {
    cursor: not-allowed;
    opacity: .45;
}

.vqlms-exam-nav {
    align-self: start;
    background: #fff;
    border: 1px solid #edf0f5;
    border-radius: 0;
    display: grid;
    gap: 18px;
    max-height: calc(100vh - 100px);
    overflow: auto;
    padding: 18px 16px;
    position: sticky;
    top: 80px;
}

.vqlms-exam-status-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    display: grid;
    gap: 10px;
    padding: 14px;
    text-align: center;
}

.vqlms-exam-status-card span {
    color: var(--vqlms-muted);
    font-size: 12px;
    font-weight: 800;
}

.vqlms-exam-status-card .vqlms-timer {
    display: block;
    font-size: 22px;
    min-width: 0;
    width: 100%;
}

.vqlms-exam-nav::-webkit-scrollbar {
    width: 6px;
}
.vqlms-exam-nav::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 4px;
}
.vqlms-exam-nav::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
.vqlms-exam-nav::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.vqlms-exam-nav h3 {
    font-size: 15px;
    font-weight: 850;
    margin: 0;
    text-transform: uppercase;
}

.vqlms-nav-legend {
    color: var(--vqlms-muted);
    display: flex;
    flex-wrap: wrap;
    font-size: 12px;
    gap: 10px;
}

.vqlms-nav-legend span {
    align-items: center;
    display: inline-flex;
    gap: 6px;
}

.vqlms-nav-legend i {
    background: var(--vqlms-green);
    border-radius: 50%;
    height: 10px;
    width: 10px;
}

.vqlms-nav-legend span + span i {
    background: #fff;
    border: 1px solid var(--vqlms-line);
}

.vqlms-question-nav {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.vqlms-question-nav a {
    align-items: center;
    border: 1px solid #dfe4eb;
    border-radius: 8px;
    color: #8b94a5;
    display: inline-flex;
    font-weight: 800;
    height: 44px;
    justify-content: center;
    text-decoration: none;
}

.vqlms-question-nav a.is-done {
    background: #ecfdf5;
    border-color: #a7f3d0;
    color: #047857;
}

.vqlms-question-nav a.is-current {
    background: #fff7ed;
    border-color: #fb923c;
    color: #c2410c;
}

.vqlms-result {
    background: #f6f8fc;
    box-sizing: border-box;
    margin: 0 calc(50% - 50vw) 40px !important;
    max-width: 100vw !important;
    overflow: visible;
    padding: 22px clamp(16px, 4vw, 72px) 40px;
    position: relative;
    width: 100vw !important;
}

.vqlms-watermark {
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    bottom: 0;
    left: 50%;
    opacity: 0.08;
    pointer-events: none;
    position: fixed;
    top: 120px;
    transform: translateX(-50%);
    width: min(760px, 80vw);
    z-index: 0;
}

.vqlms-result > *:not(.vqlms-watermark) {
    position: relative;
    z-index: 1;
}

.vqlms-result-header {
    align-items: center;
    display: flex;
    gap: 18px;
    justify-content: space-between;
    margin-left: auto;
    margin-right: auto;
    max-width: 1400px;
    padding: 18px 0;
    width: 100%;
}

.vqlms-result-kicker {
    color: var(--vqlms-coral);
    display: inline-block;
    font-size: 13px;
    font-weight: 850;
    margin-bottom: 6px;
    text-transform: uppercase;
}

.vqlms-result-header h1 {
    color: var(--vqlms-ink);
    font-size: 28px;
    font-weight: 850;
    line-height: 1.25;
    margin: 0;
}

.vqlms-result-header p {
    color: var(--vqlms-muted);
    margin: 6px 0 0;
}

.vqlms-result-actions {
    display: flex;
    flex: 0 0 auto;
    gap: 10px;
}

.vqlms-result-layout {
    align-items: start;
    display: grid;
    gap: 20px;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 380px);
    margin-left: auto;
    margin-right: auto;
    max-width: 1400px;
    width: 100%;
}

.vqlms-result-main,
.vqlms-result-side {
    display: grid;
    gap: 18px;
    min-width: 0;
}

.vqlms-result-hero {
    align-items: center;
    background: #fff;
    border: 1px solid var(--vqlms-line);
    border-radius: 14px;
    display: flex;
    justify-content: space-between;
    min-height: 170px;
    overflow: hidden;
    padding: 26px 30px;
}

.vqlms-result-hero.is-pass {
    border-left: 7px solid var(--vqlms-green);
}

.vqlms-result-hero.is-fail {
    border-left: 7px solid var(--vqlms-coral);
}

.vqlms-result-hero span {
    color: var(--vqlms-muted);
    font-size: 14px;
    font-weight: 850;
    text-transform: uppercase;
}

.vqlms-result-hero h2 {
    color: var(--vqlms-ink);
    font-size: 56px;
    font-weight: 900;
    line-height: 1;
    margin: 12px 0 8px;
}

.vqlms-result-hero p {
    color: var(--vqlms-ink);
    font-size: 18px;
    margin: 0;
}

.vqlms-result-hero > strong {
    background: #fee2e2;
    border-radius: 10px;
    color: #b91c1c;
    font-size: 13px;
    padding: 10px 12px;
    text-transform: uppercase;
}

.vqlms-result-hero.is-pass > strong {
    background: #dcfce7;
    color: #047857;
}

.vqlms-result-metrics {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.vqlms-result-metrics article,
.vqlms-result-panel,
.vqlms-result-score-card {
    background: #fff;
    border: 1px solid var(--vqlms-line);
    border-radius: 14px;
    box-shadow: 0 14px 34px rgba(23, 32, 51, 0.05);
}

.vqlms-result-metrics article {
    display: grid;
    gap: 8px;
    min-height: 104px;
    padding: 16px;
}

.vqlms-result-metrics span {
    color: var(--vqlms-muted);
    font-size: 13px;
    font-weight: 750;
}

.vqlms-result-metrics strong {
    color: var(--vqlms-ink);
    font-size: 24px;
    font-weight: 900;
}

.vqlms-result-panel {
    padding: 20px;
}

.vqlms-result-section-head {
    align-items: start;
    display: flex;
    gap: 16px;
    justify-content: space-between;
    margin-bottom: 16px;
}

.vqlms-result-section-head h2 {
    font-size: 19px;
    font-weight: 850;
    margin: 0;
}

.vqlms-result-section-head p {
    color: var(--vqlms-muted);
    font-size: 13px;
    margin: 2px 0 0;
}

.vqlms-result-legend {
    color: var(--vqlms-muted);
    display: flex;
    flex-wrap: wrap;
    font-size: 12px;
    gap: 10px;
}

.vqlms-result-legend span,
.vqlms-result-score-card li {
    align-items: center;
    display: inline-flex;
    gap: 7px;
}

.vqlms-result-legend i,
.vqlms-result-score-card i {
    border-radius: 50%;
    display: inline-block;
    height: 10px;
    width: 10px;
}

.vqlms-result-legend .is-correct,
.vqlms-result-score-card .is-correct {
    background: var(--vqlms-green);
}

.vqlms-result-legend .is-wrong,
.vqlms-result-score-card .is-wrong {
    background: #e11d48;
}

.vqlms-result-legend .is-unanswered,
.vqlms-result-score-card .is-unanswered {
    background: #cbd5e1;
}

.vqlms-result-score-card .is-pass {
    background: #f59e0b;
}

.vqlms-result-map {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(auto-fit, minmax(42px, 1fr));
}

.vqlms-result-map a {
    align-items: center;
    border-radius: 8px;
    color: #fff;
    display: inline-flex;
    font-size: 13px;
    font-weight: 850;
    height: 42px;
    justify-content: center;
    text-decoration: none;
}

.vqlms-result-map a.is-correct {
    background: var(--vqlms-green);
}

.vqlms-result-map a.is-wrong {
    background: #be123c;
}

.vqlms-result-map a.is-unanswered {
    background: #e2e8f0;
    color: #64748b;
}

.vqlms-review-list {
    display: grid;
    gap: 16px;
}

.vqlms-review-card.is-correct {
    border-left: 5px solid var(--vqlms-green);
}

.vqlms-review-card.is-wrong {
    border-left: 5px solid var(--vqlms-coral);
}

.vqlms-review-card.is-unanswered {
    border-left: 5px solid #94a3b8;
}

.vqlms-review-top {
    align-items: center;
    display: flex;
    gap: 10px;
    justify-content: space-between;
    margin-bottom: 14px;
}

.vqlms-review-top span,
.vqlms-review-top strong {
    border-radius: 999px;
    font-size: 12px;
    font-weight: 850;
    padding: 7px 10px;
}

.vqlms-review-top span {
    background: #eff6ff;
    color: var(--vqlms-blue);
}

.vqlms-review-top strong {
    background: #f1f5f9;
    color: #475569;
}

.vqlms-result-answer-list {
    display: grid;
    gap: 10px;
    margin-top: 16px;
}

.vqlms-result-answer {
    align-items: center;
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    display: flex;
    gap: 12px;
    padding: 13px 14px;
}

.vqlms-result-answer b {
    align-items: center;
    background: #f1f5f9;
    border-radius: 8px;
    display: inline-flex;
    flex: 0 0 auto;
    height: 30px;
    justify-content: center;
    width: 38px;
}

.vqlms-result-answer.is-correct {
    background: #ecfdf5;
    border-color: #86efac;
}

.vqlms-result-answer.is-selected-wrong {
    background: #fff1f2;
    border-color: #fda4af;
}

.vqlms-result-answer.is-selected-correct {
    box-shadow: 0 0 0 3px rgba(16, 185, 129, .14);
}

.vqlms-answer-summary-grid {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 14px;
}

.vqlms-answer-summary-grid p {
    background: #f8fafc;
    border-radius: 10px;
    display: grid;
    gap: 4px;
    margin: 0;
    padding: 12px;
}

.vqlms-answer-summary-grid strong {
    color: var(--vqlms-muted);
    font-size: 12px;
    text-transform: uppercase;
}

.vqlms-explanation {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    margin-top: 14px;
    padding: 14px;
}

.vqlms-explanation strong {
    display: block;
    margin-bottom: 6px;
}

.vqlms-explanation p {
    margin: 0;
}

.vqlms-result-score-card {
    background: linear-gradient(145deg, #1d4ed8, #0f2f87);
    color: #fff;
    padding: 22px;
    position: sticky;
    top: 24px;
}

.vqlms-result-score-card > span {
    display: block;
    font-size: 14px;
    font-weight: 850;
    margin-bottom: 18px;
}

.vqlms-result-donut {
    align-items: center;
    background:
        radial-gradient(circle at center, #1d4ed8 0 48%, transparent 49%),
        conic-gradient(
            var(--vqlms-green) 0 var(--vqlms-correct-deg),
            #e11d48 var(--vqlms-correct-deg) calc(var(--vqlms-correct-deg) + var(--vqlms-wrong-deg)),
            #cbd5e1 calc(var(--vqlms-correct-deg) + var(--vqlms-wrong-deg)) 360deg
        );
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    height: 180px;
    justify-content: center;
    margin: 0 auto 20px;
    width: 180px;
}

.vqlms-result-donut strong {
    font-size: 34px;
    font-weight: 900;
    line-height: 1;
}

.vqlms-result-donut small {
    font-weight: 800;
    margin-top: 5px;
}

.vqlms-result-score-card ul {
    display: grid;
    gap: 12px;
    list-style: none;
    margin: 0 0 18px;
    padding: 0;
}

.vqlms-result-score-card li,
.vqlms-result-score-card p {
    color: rgba(255, 255, 255, .88);
    font-size: 14px;
}

.vqlms-result-score-card p {
    background: rgba(255, 255, 255, .1);
    border-radius: 10px;
    margin: 0;
    padding: 12px;
}

.vqlms-table-wrap {
    overflow-x: auto;
}

.vqlms-table {
    border-collapse: collapse;
    width: 100%;
}

.vqlms-table th,
.vqlms-table td {
    border-bottom: 1px solid var(--vqlms-line);
    padding: 12px;
    text-align: left;
}

.vqlms-checkout {
    margin: 40px auto;
    max-width: 1080px;
    padding: 0 18px;
}

.vqlms-checkout-grid {
    display: grid;
    gap: 22px;
    grid-template-columns: minmax(0, 1fr) 360px;
}

.vqlms-bank-box {
    background: #0f172a;
    border-radius: 8px;
    color: #e2e8f0;
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    line-height: 1.6;
    overflow-x: auto;
    padding: 16px;
    white-space: pre-wrap;
}

.vqlms-payment-form {
    background: #f8fafc;
    border: 1px solid var(--vqlms-line);
    border-radius: 8px;
    display: grid;
    gap: 14px;
    padding: 16px;
}

.vqlms-payment-form label {
    display: grid;
    gap: 6px;
}

.vqlms-payment-form input,
.vqlms-payment-form textarea {
    border: 1px solid var(--vqlms-line);
    border-radius: 8px;
    min-height: 44px;
    padding: 10px 12px;
    width: 100%;
}

@media (max-width: 980px) {
    .vqlms-course-grid,
    .vqlms-columns-3,
    .vqlms-columns-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .vqlms-course-detail,
    .vqlms-exam-layout,
    .vqlms-checkout-grid,
    .vqlms-result-layout {
        grid-template-columns: 1fr;
    }

    .vqlms-course-summary,
    .vqlms-exam-nav,
    .vqlms-result-score-card {
        position: static;
    }

    .vqlms-result-header {
        align-items: stretch;
        flex-direction: column;
    }

    .vqlms-result-actions {
        flex-wrap: wrap;
    }

    .vqlms-result-metrics {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .vqlms-result-map {
        grid-template-columns: repeat(8, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .vqlms-course-grid,
    .vqlms-columns-2,
    .vqlms-columns-3,
    .vqlms-columns-4 {
        grid-template-columns: 1fr;
    }

    .vqlms-exam-row,
    .vqlms-panel-head {
        align-items: stretch;
        flex-direction: column;
    }

    .vqlms-exam-header {
        align-items: stretch;
        flex-wrap: wrap;
    }

    .vqlms-exam-actions {
        width: 100%;
    }

    .vqlms-timer,
    .vqlms-button-lock {
        flex: 1;
    }

    .vqlms-exam-layout {
        padding: 12px;
    }

    .vqlms-question-card,
    .vqlms-review-card {
        padding: 24px 16px 18px;
    }

    .vqlms-question-nav {
        grid-template-columns: repeat(6, minmax(0, 1fr));
    }

    .vqlms-result {
        padding-left: 12px;
        padding-right: 12px;
    }

    .vqlms-result-header h1 {
        font-size: 22px;
    }

    .vqlms-result-actions,
    .vqlms-result-actions .vqlms-button {
        width: 100%;
    }

    .vqlms-result-hero {
        align-items: flex-start;
        flex-direction: column;
        gap: 16px;
        min-height: 0;
        padding: 20px;
    }

    .vqlms-result-hero h2 {
        font-size: 44px;
    }

    .vqlms-result-metrics,
    .vqlms-answer-summary-grid {
        grid-template-columns: 1fr;
    }

    .vqlms-result-section-head {
        flex-direction: column;
    }

    .vqlms-result-map {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }
}
.vqlms-catalog-layout {
    display: grid;
    gap: 24px;
    grid-template-columns: 280px minmax(0, 1fr);
    margin: 24px 0;
}
.vqlms-catalog-sidebar {
    position: sticky;
    top: 24px;
}
.vqlms-catalog-sidebar .vqlms-panel {
    padding: 18px;
}
.vqlms-catalog-sidebar h3 {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 16px 0;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--vqlms-line);
}
.vqlms-category-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 4px;
}
.vqlms-category-list li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    border-radius: 8px;
    color: var(--vqlms-muted);
    text-decoration: none;
    transition: all 0.2s;
    font-size: 14px;
}
.vqlms-category-list li a:hover,
.vqlms-category-list li a.is-active {
    background: #eef4ff;
    color: var(--vqlms-blue);
    font-weight: 600;
}
.vqlms-category-list li a.is-active::before {
    content: "✓";
    font-weight: 800;
    margin-right: 8px;
}
.vqlms-auth-box {
    max-width: 420px;
    margin: 40px auto;
}
.vqlms-auth-box form {
    display: grid;
    gap: 14px;
}
.vqlms-auth-box form label {
    display: grid;
    gap: 6px;
    font-weight: 600;
}
.vqlms-auth-box form input[type="text"],
.vqlms-auth-box form input[type="password"] {
    border: 1px solid var(--vqlms-line);
    border-radius: 8px;
    min-height: 44px;
    padding: 0 14px;
    width: 100%;
}
.vqlms-auth-box form input[type="submit"] {
    background: var(--vqlms-blue);
    color: #fff;
    border: none;
    border-radius: 8px;
    min-height: 44px;
    font-weight: 700;
    cursor: pointer;
    width: 100%;
}
.vqlms-auth-box form input[type="submit"]:hover {
    background: var(--vqlms-blue-dark);
}
@media (max-width: 768px) {
    .vqlms-catalog-layout {
        grid-template-columns: 1fr;
    }
    .vqlms-catalog-sidebar {
        position: static;
    }
}