:root {
    --culture-card: rgba(255, 255, 255, 0.86);
    --culture-line: rgba(24, 34, 56, 0.1);
    --culture-muted: #667085;
    --culture-ink: #162033;
    --culture-green: #24c768;
    --culture-blue: #3f7df6;
    --culture-gold: #f4a51c;
    --culture-red: #ef476f;
}

body.dark-theme {
    --culture-card: rgba(17, 32, 51, 0.82);
    --culture-line: rgba(255, 255, 255, 0.1);
    --culture-muted: #aab6ca;
    --culture-ink: #f5f7fb;
}

.culture-quiz-page,
.culture-lms-page {
    color: var(--culture-ink);
}

.culture-quiz-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
    gap: 22px;
    align-items: stretch;
    margin-top: 58px;
}

.culture-quiz-copy,
.culture-score-card,
.culture-control-panel,
.culture-mode-card,
.culture-region-card,
.culture-history-item,
.culture-lms-sidebar,
.culture-lms-main,
.lms-question-card,
.lms-result-panel {
    background: var(--culture-card);
    border: 1px solid var(--culture-line);
    box-shadow: 0 22px 60px rgba(24, 34, 56, 0.09);
    backdrop-filter: blur(18px);
}

.culture-quiz-copy {
    border-radius: 30px;
    padding: 34px;
    min-height: 350px;
    display: grid;
    align-content: center;
}

.culture-quiz-copy h1 {
    max-width: 850px;
    margin: 14px 0 18px;
    font-size: clamp(42px, 6vw, 74px);
    line-height: 0.97;
    letter-spacing: -0.055em;
}

.culture-quiz-copy p {
    max-width: 660px;
    margin: 0;
    color: var(--culture-muted);
    font-size: 17px;
    line-height: 1.7;
}

.culture-hero-actions,
.result-actions,
.lms-topbar-actions,
.lms-bottom-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.culture-hero-actions {
    margin-top: 24px;
}

.culture-insight-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.culture-insight-strip span,
.culture-session-preview span,
.lms-session-facts span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 34px;
    padding: 7px 10px;
    border: 1px solid var(--culture-line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.42);
    color: var(--culture-muted);
    font-size: 12px;
    font-weight: 850;
}

body.dark-theme .culture-insight-strip span,
body.dark-theme .culture-session-preview span,
body.dark-theme .lms-session-facts span {
    background: rgba(12, 18, 31, 0.42);
}

.culture-insight-strip strong,
.culture-session-preview strong,
.lms-session-facts strong {
    color: var(--culture-ink);
}

.culture-score-card {
    border-radius: 30px;
    padding: 28px;
    display: grid;
    align-content: end;
    min-height: 350px;
    overflow: hidden;
    position: relative;
}

.culture-score-card::before {
    content: "";
    position: absolute;
    inset: 18px 18px auto auto;
    width: 148px;
    height: 148px;
    border-radius: 999px;
    background: conic-gradient(var(--culture-green) var(--summary-progress, 0%), rgba(102, 112, 133, 0.15) 0);
    opacity: 0.78;
}

.culture-score-card span {
    position: relative;
    color: var(--culture-muted);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 12px;
}

.culture-score-card strong {
    position: relative;
    display: block;
    margin-top: 10px;
    font-size: clamp(56px, 10vw, 92px);
    letter-spacing: -0.07em;
    line-height: 0.95;
}

.culture-score-card p {
    position: relative;
    max-width: 300px;
    margin: 14px 0 0;
    color: var(--culture-muted);
    line-height: 1.6;
}

.culture-control-panel {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
    gap: 12px;
    align-items: end;
    padding: 18px;
    border-radius: 24px;
}

.culture-control-panel label {
    display: grid;
    gap: 8px;
}

.culture-control-panel label span {
    color: var(--culture-muted);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.culture-control-panel select {
    width: 100%;
    min-height: 48px;
    border: 1px solid var(--culture-line);
    border-radius: 15px;
    padding: 0 14px;
    background: var(--white, #fff);
    color: var(--culture-ink);
    font-weight: 800;
    outline: 0;
}

body.dark-theme .culture-control-panel select {
    background: rgba(12, 18, 31, 0.86);
}

.culture-start-btn {
    min-height: 48px;
}

.culture-session-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
    padding: 4px 2px 0;
}

.culture-mode-grid,
.culture-region-quiz-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.culture-mode-card,
.culture-region-card {
    position: relative;
    display: grid;
    gap: 14px;
    border-radius: 24px;
    padding: 22px;
    overflow: hidden;
}

.culture-mode-card > *,
.culture-region-card > * {
    position: relative;
    z-index: 1;
}

.culture-mode-card::after,
.culture-region-card::after {
    content: "";
    position: absolute;
    inset: auto -32px -54px auto;
    width: 130px;
    height: 130px;
    border-radius: 999px;
    background: rgba(63, 125, 246, 0.12);
}

.culture-mode-card i,
.culture-region-card i {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--culture-green), var(--culture-blue));
    color: white;
    font-size: 18px;
}

.culture-mode-card h3,
.culture-region-card h3 {
    margin: 0;
    font-size: 21px;
    letter-spacing: -0.03em;
}

.culture-mode-card p,
.culture-region-card p,
.culture-history-item p {
    margin: 0;
    color: var(--culture-muted);
    line-height: 1.62;
}

.culture-mode-card footer,
.culture-region-card footer {
    width: auto;
    margin: 0;
    padding: 0;
    border: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.culture-mode-card small,
.culture-region-card small {
    color: var(--culture-muted);
    font-weight: 900;
}

.culture-mode-card.is-recommended,
.culture-region-card.is-active-region {
    border-color: rgba(36, 199, 104, 0.42);
    box-shadow: 0 24px 65px rgba(36, 199, 104, 0.13);
}

.culture-history-list {
    display: grid;
    gap: 10px;
}

.culture-history-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 16px;
    align-items: center;
    padding: 16px;
    border-radius: 18px;
}

.culture-history-item strong {
    display: block;
    margin-bottom: 4px;
}

.culture-empty-state {
    padding: 22px;
    border-radius: 22px;
    border: 1px dashed var(--culture-line);
    color: var(--culture-muted);
    text-align: center;
}

.culture-lms-shell {
    width: min(1180px, calc(100% - 40px));
    margin: 54px auto 0;
    display: grid;
    grid-template-columns: minmax(260px, 0.34fr) minmax(0, 0.66fr);
    gap: 18px;
    align-items: start;
}

.language-lms-hero {
    width: min(1180px, calc(100% - 40px));
    margin: 54px auto 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(220px, 0.32fr);
    gap: 18px;
    align-items: stretch;
}

.language-lms-hero > div,
.language-course-meter,
.language-study-board {
    background: var(--culture-card);
    border: 1px solid var(--culture-line);
    box-shadow: 0 22px 60px rgba(24, 34, 56, 0.09);
    backdrop-filter: blur(18px);
}

.language-lms-hero > div {
    border-radius: 30px;
    padding: clamp(24px, 4vw, 40px);
}

.language-lms-hero h1 {
    max-width: 760px;
    margin: 12px 0 12px;
    font-size: clamp(36px, 5vw, 62px);
    line-height: 0.99;
    letter-spacing: -0.055em;
}

.language-lms-hero p {
    max-width: 680px;
    margin: 0;
    color: var(--culture-muted);
    font-size: 16px;
    line-height: 1.7;
}

.language-course-meter {
    position: relative;
    display: grid;
    align-content: end;
    min-height: 230px;
    padding: 24px;
    border-radius: 30px;
    overflow: hidden;
}

.language-course-meter::before {
    content: "";
    position: absolute;
    inset: 18px 18px auto auto;
    width: 106px;
    height: 106px;
    border-radius: 999px;
    background: conic-gradient(var(--culture-green) var(--language-readiness, 0%), rgba(102, 112, 133, 0.14) 0);
}

.language-course-meter span,
.language-course-meter strong,
.language-course-meter small {
    position: relative;
}

.language-course-meter span {
    color: var(--culture-muted);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.language-course-meter strong {
    margin-top: 8px;
    font-size: 58px;
    line-height: 0.95;
    letter-spacing: -0.06em;
}

.language-course-meter small {
    color: var(--culture-muted);
    font-weight: 800;
}

.language-lms-shell {
    margin-top: 18px;
}

.culture-lms-sidebar,
.culture-lms-main {
    border-radius: 28px;
    padding: 20px;
}

.culture-lms-sidebar {
    position: sticky;
    top: 110px;
    display: grid;
    gap: 16px;
}

.language-picker-label {
    display: grid;
    gap: 8px;
}

.language-picker-label span {
    color: var(--culture-muted);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.language-picker-label select {
    width: 100%;
    min-height: 50px;
    padding: 0 14px;
    border: 1px solid var(--culture-line);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.66);
    color: var(--culture-ink);
    font: inherit;
    font-weight: 850;
    outline: 0;
}

body.dark-theme .language-picker-label select {
    background: rgba(12, 18, 31, 0.64);
}

.language-module-stack {
    display: grid;
    gap: 9px;
}

.language-module-card {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr) auto;
    gap: 10px;
    align-items: center;
    padding: 11px;
    border: 1px solid var(--culture-line);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.36);
}

body.dark-theme .language-module-card {
    background: rgba(12, 18, 31, 0.36);
}

.language-module-card i {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 13px;
    color: white;
    background: linear-gradient(135deg, var(--culture-green), var(--culture-blue));
}

.language-module-card strong,
.language-module-card small {
    display: block;
}

.language-module-card strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13px;
}

.language-module-card small {
    margin-top: 2px;
    color: var(--culture-muted);
    font-size: 11px;
    font-weight: 800;
}

.language-module-card span {
    color: var(--culture-muted);
    font-size: 11px;
    font-weight: 900;
}

.lms-course-head h1 {
    margin: 12px 0 8px;
    font-size: 30px;
    line-height: 1.05;
    letter-spacing: -0.045em;
}

.lms-course-head p,
.lms-progress-card small {
    color: var(--culture-muted);
    line-height: 1.55;
}

.lms-progress-card {
    display: grid;
    gap: 12px;
    padding: 14px;
    border-radius: 18px;
    background: rgba(63, 125, 246, 0.08);
}

.lms-progress-card strong {
    display: block;
    font-size: 34px;
    letter-spacing: -0.05em;
}

.lms-progress-card span {
    color: var(--culture-muted);
    font-size: 12px;
    font-weight: 900;
}

.lms-progress-track {
    height: 10px;
    border-radius: 999px;
    background: rgba(102, 112, 133, 0.16);
    overflow: hidden;
}

.lms-progress-track i {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--culture-green), var(--culture-blue));
    transition: width 0.25s ease;
}

.lms-session-facts {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.lms-module-list {
    display: grid;
    gap: 8px;
    max-height: 380px;
    overflow: auto;
    padding-right: 4px;
}

.lms-module-btn {
    width: 100%;
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) auto;
    gap: 10px;
    align-items: center;
    padding: 10px;
    border: 1px solid transparent;
    border-radius: 14px;
    background: transparent;
    color: var(--culture-ink);
    text-align: left;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.lms-module-btn:hover {
    transform: translateY(-1px);
}

.lms-module-btn span {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 12px;
    background: rgba(102, 112, 133, 0.12);
    font-weight: 900;
}

.lms-module-btn strong {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13px;
}

.lms-module-btn small {
    color: var(--culture-muted);
    font-size: 11px;
    font-weight: 800;
}

.lms-module-btn.is-active {
    border-color: rgba(63, 125, 246, 0.36);
    background: rgba(63, 125, 246, 0.1);
}

.lms-module-btn.is-correct span {
    background: rgba(36, 199, 104, 0.16);
    color: #0b8f45;
}

.lms-module-btn.is-wrong span {
    background: rgba(239, 71, 111, 0.14);
    color: var(--culture-red);
}

.culture-lms-main {
    min-height: 620px;
}

.language-study-board {
    margin-bottom: 16px;
    padding: 20px;
    border-radius: 24px;
}

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

.language-study-head h3 {
    margin: 8px 0 0;
    font-size: clamp(22px, 3vw, 32px);
    line-height: 1.12;
    letter-spacing: -0.04em;
}

.language-study-head > span {
    color: var(--culture-muted);
    font-size: 12px;
    font-weight: 900;
}

.language-vocab-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.language-vocab-card {
    padding: 14px;
    border: 1px solid var(--culture-line);
    border-radius: 17px;
    background: rgba(63, 125, 246, 0.07);
}

.language-vocab-card strong,
.language-vocab-card span,
.language-vocab-card small {
    display: block;
}

.language-vocab-card strong {
    font-size: 17px;
    letter-spacing: -0.02em;
}

.language-vocab-card span {
    margin-top: 5px;
    color: var(--culture-ink);
    font-weight: 850;
}

.language-vocab-card small {
    margin-top: 8px;
    color: var(--culture-muted);
    line-height: 1.45;
}

.language-phrase-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 10px;
}

.language-phrase-card {
    padding: 13px;
    border-radius: 15px;
    background: rgba(36, 199, 104, 0.09);
    border: 1px solid rgba(36, 199, 104, 0.18);
}

.language-phrase-card strong,
.language-phrase-card span {
    display: block;
}

.language-phrase-card strong {
    font-size: 14px;
}

.language-phrase-card span {
    margin-top: 5px;
    color: var(--culture-muted);
    font-size: 13px;
    line-height: 1.45;
}

.lms-topbar {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 16px;
}

.lms-topbar h2 {
    margin: 8px 0 0;
    font-size: clamp(25px, 3vw, 38px);
    line-height: 1.08;
    letter-spacing: -0.045em;
}

.lms-question-card {
    border-radius: 24px;
    padding: 24px;
}

.lms-question-meta {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 16px;
    color: var(--culture-muted);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.lms-question-card h3 {
    margin: 0 0 20px;
    font-size: clamp(23px, 3.2vw, 36px);
    line-height: 1.16;
    letter-spacing: -0.035em;
}

.lms-answer-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.lms-answer-btn {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    min-height: 74px;
    padding: 15px;
    border: 1px solid var(--culture-line);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.62);
    color: var(--culture-ink);
    font-weight: 850;
    text-align: left;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.lms-answer-btn:hover {
    transform: translateY(-1px);
}

body.dark-theme .lms-answer-btn {
    background: rgba(12, 18, 31, 0.58);
}

.lms-answer-btn b {
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    width: 28px;
    height: 28px;
    border-radius: 10px;
    background: rgba(63, 125, 246, 0.11);
    color: var(--culture-blue);
}

.lms-answer-btn:hover,
.lms-answer-btn.is-selected {
    border-color: rgba(63, 125, 246, 0.42);
    box-shadow: 0 12px 28px rgba(63, 125, 246, 0.13);
}

.lms-answer-btn.is-correct {
    border-color: rgba(36, 199, 104, 0.52);
    background: rgba(36, 199, 104, 0.12);
}

.lms-answer-btn.is-wrong {
    border-color: rgba(239, 71, 111, 0.5);
    background: rgba(239, 71, 111, 0.1);
}

.lms-answer-btn:disabled {
    cursor: default;
}

.lms-explanation {
    margin-top: 16px;
    padding: 15px;
    border-radius: 16px;
    background: rgba(244, 165, 28, 0.12);
    color: var(--culture-ink);
    line-height: 1.6;
}

.lms-bottom-actions {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    justify-content: space-between;
    margin-top: 16px;
}

.lms-answer-status {
    color: var(--culture-muted);
    font-size: 12px;
    font-weight: 850;
    text-align: center;
}

.lms-result-panel {
    margin-top: 18px;
    border-radius: 24px;
    padding: 24px;
}

.lms-result-panel h2 {
    margin: 10px 0;
}

.lms-result-panel p {
    color: var(--culture-muted);
    line-height: 1.65;
}

.culture-control-panel select:focus,
.language-picker-label select:focus,
.culture-start-btn:focus-visible,
.culture-mode-card .btn:focus-visible,
.culture-region-card .btn:focus-visible,
.lms-module-btn:focus-visible,
.lms-answer-btn:focus-visible,
.lms-bottom-actions .btn:focus-visible,
.lms-topbar-actions .btn:focus-visible {
    outline: 3px solid rgba(63, 125, 246, 0.24);
    outline-offset: 2px;
}

@media (max-width: 980px) {
    .language-lms-hero,
    .culture-quiz-hero,
    .culture-lms-shell {
        grid-template-columns: 1fr;
    }

    .culture-lms-sidebar {
        position: relative;
        top: auto;
    }

    .culture-control-panel {
        grid-template-columns: 1fr 1fr;
    }

    .culture-start-btn {
        grid-column: 1 / -1;
    }

    .culture-mode-grid,
    .culture-region-quiz-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .language-lms-hero,
    .culture-quiz-hero,
    .culture-lms-shell {
        width: calc(100% - 24px) !important;
        margin-top: 28px;
        gap: 12px;
    }

    .culture-quiz-copy,
    .language-lms-hero > div,
    .language-course-meter,
    .language-study-board,
    .culture-score-card,
    .culture-control-panel,
    .culture-mode-card,
    .culture-region-card,
    .culture-lms-sidebar,
    .culture-lms-main,
    .lms-question-card,
    .lms-result-panel {
        border-radius: 20px;
        padding: 16px;
    }

    .language-lms-hero h1 {
        font-size: clamp(28px, 8.7vw, 40px);
        line-height: 1.04;
    }

    .language-lms-hero p {
        font-size: 14px;
    }

    .language-course-meter {
        min-height: 160px;
    }

    .culture-quiz-copy {
        min-height: 0;
    }

    .culture-quiz-copy h1 {
        font-size: clamp(29px, 8.8vw, 42px);
        line-height: 1.04;
    }

    .culture-quiz-copy p {
        font-size: 14px;
    }

    .culture-score-card {
        min-height: 190px;
    }

    .culture-score-card::before {
        width: 108px;
        height: 108px;
    }

    .culture-control-panel,
    .culture-mode-grid,
    .culture-region-quiz-grid,
    .language-vocab-grid,
    .language-phrase-list,
    .lms-answer-grid {
        grid-template-columns: 1fr;
    }

    .culture-history-item,
    .lms-topbar {
        grid-template-columns: 1fr;
        display: grid;
    }

    .lms-topbar-actions,
    .lms-bottom-actions,
    .result-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .lms-bottom-actions {
        display: flex;
    }

    .lms-answer-status {
        order: -1;
        text-align: left;
    }

    .lms-topbar-actions .btn,
    .lms-bottom-actions .btn,
    .result-actions .btn {
        width: 100%;
    }

    .lms-module-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        display: grid;
        max-height: none;
        overflow: visible;
        padding-right: 0;
    }

    .language-study-head {
        display: grid;
        gap: 8px;
    }

    .lms-module-btn {
        grid-template-columns: 30px minmax(0, 1fr);
    }

    .lms-module-btn small {
        display: none;
    }

    .lms-question-card h3 {
        font-size: clamp(19px, 6vw, 26px);
    }

    .lms-answer-btn {
        min-height: 58px;
        padding: 12px;
        border-radius: 15px;
        font-size: 13px;
    }
}

@media (max-width: 430px) {
    .language-lms-hero,
    .culture-quiz-hero,
    .culture-lms-shell {
        width: calc(100% - 18px) !important;
    }

    .culture-score-card strong {
        font-size: 48px;
    }

    .lms-module-list {
        grid-template-columns: 1fr;
    }
}

/* Culture quiz menu polish */
body[data-page="wonder-quiz-menu"] {
    min-height: 100vh;
    color: var(--culture-ink);
    scroll-behavior: smooth;
    background:
        linear-gradient(135deg, rgba(247, 252, 248, 0.96), rgba(246, 250, 255, 0.94) 46%, rgba(255, 249, 238, 0.92)),
        repeating-linear-gradient(135deg, rgba(36, 199, 104, 0.055) 0 1px, transparent 1px 22px),
        repeating-linear-gradient(45deg, rgba(244, 165, 28, 0.048) 0 1px, transparent 1px 28px);
}

body.dark-theme[data-page="wonder-quiz-menu"] {
    background:
        linear-gradient(135deg, #07111d 0%, #102030 48%, #151c2d 100%),
        repeating-linear-gradient(135deg, rgba(36, 199, 104, 0.065) 0 1px, transparent 1px 24px),
        repeating-linear-gradient(45deg, rgba(244, 165, 28, 0.055) 0 1px, transparent 1px 30px);
}

body[data-page="wonder-quiz-menu"]::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.34), transparent 34%, rgba(255, 255, 255, 0.18) 68%, transparent),
        radial-gradient(circle at 18% 8%, rgba(36, 199, 104, 0.16), transparent 28%),
        radial-gradient(circle at 86% 22%, rgba(63, 125, 246, 0.14), transparent 30%),
        radial-gradient(circle at 55% 88%, rgba(244, 165, 28, 0.12), transparent 34%);
    z-index: 0;
}

body.dark-theme[data-page="wonder-quiz-menu"]::before {
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.04), transparent 36%, rgba(255, 255, 255, 0.03) 70%, transparent),
        radial-gradient(circle at 18% 8%, rgba(36, 199, 104, 0.11), transparent 28%),
        radial-gradient(circle at 86% 22%, rgba(63, 125, 246, 0.12), transparent 30%),
        radial-gradient(circle at 55% 88%, rgba(244, 165, 28, 0.08), transparent 34%);
}

body[data-page="wonder-quiz-menu"] .orb {
    display: none;
}

body[data-page="wonder-quiz-menu"] .noise {
    opacity: 0.11;
}

body[data-page="wonder-quiz-menu"] .culture-quiz-page,
body[data-page="wonder-quiz-menu"] .navbar {
    position: relative;
    z-index: 1;
}

body[data-page="wonder-quiz-menu"] .culture-quiz-page {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding-bottom: 32px;
    text-align: center;
}

body[data-page="wonder-quiz-menu"] .section {
    scroll-margin-top: 110px;
}

body[data-page="wonder-quiz-menu"] .culture-quiz-hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(390px, 0.9fr);
    gap: 18px;
    margin-top: 54px;
}

body[data-page="wonder-quiz-menu"] .culture-quiz-copy,
body[data-page="wonder-quiz-menu"] .culture-score-card,
body[data-page="wonder-quiz-menu"] .culture-control-panel,
body[data-page="wonder-quiz-menu"] .culture-mode-card,
body[data-page="wonder-quiz-menu"] .culture-region-card,
body[data-page="wonder-quiz-menu"] .culture-history-item {
    background: rgba(255, 255, 255, 0.76);
    border-color: rgba(42, 54, 80, 0.11);
    box-shadow: 0 18px 54px rgba(30, 45, 70, 0.1);
    backdrop-filter: blur(22px);
}

body.dark-theme[data-page="wonder-quiz-menu"] .culture-quiz-copy,
body.dark-theme[data-page="wonder-quiz-menu"] .culture-score-card,
body.dark-theme[data-page="wonder-quiz-menu"] .culture-control-panel,
body.dark-theme[data-page="wonder-quiz-menu"] .culture-mode-card,
body.dark-theme[data-page="wonder-quiz-menu"] .culture-region-card,
body.dark-theme[data-page="wonder-quiz-menu"] .culture-history-item {
    background: rgba(13, 24, 39, 0.78);
    border-color: rgba(255, 255, 255, 0.11);
    box-shadow: 0 18px 54px rgba(0, 0, 0, 0.28);
}

body[data-page="wonder-quiz-menu"] .culture-quiz-copy {
    min-height: 420px;
    padding: 28px 32px;
    border-radius: 28px;
    align-content: center;
    justify-items: center;
    text-align: center;
}

body[data-page="wonder-quiz-menu"] .culture-quiz-copy h1 {
    max-width: 640px;
    margin: 12px 0 14px;
    font-size: clamp(36px, 3.55vw, 50px);
    line-height: 1.04;
    letter-spacing: 0;
}

body[data-page="wonder-quiz-menu"] .culture-quiz-copy p {
    max-width: 700px;
    font-size: 16px;
    line-height: 1.62;
}

body[data-page="wonder-quiz-menu"] .culture-journey-flow,
body[data-page="wonder-quiz-menu"] .culture-step-flow {
    display: grid;
    gap: 10px;
}

body[data-page="wonder-quiz-menu"] .culture-journey-flow {
    grid-template-columns: repeat(3, minmax(0, max-content));
    margin-top: 16px;
    justify-content: center;
}

body[data-page="wonder-quiz-menu"] .culture-insight-strip {
    margin-top: 14px;
}

body[data-page="wonder-quiz-menu"] .culture-journey-flow span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 38px;
    padding: 8px 12px;
    border: 1px solid rgba(36, 199, 104, 0.2);
    border-radius: 999px;
    background: rgba(36, 199, 104, 0.08);
    color: var(--culture-ink);
    font-size: 12px;
    font-weight: 900;
}

body[data-page="wonder-quiz-menu"] .culture-journey-flow b {
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    border-radius: 999px;
    background: var(--culture-green);
    color: #fff;
    font-size: 11px;
}

body[data-page="wonder-quiz-menu"] .culture-hero-actions .btn {
    min-height: 46px;
}

body[data-page="wonder-quiz-menu"] .culture-hero-actions,
body[data-page="wonder-quiz-menu"] .culture-insight-strip {
    justify-content: center;
}

body[data-page="wonder-quiz-menu"] .culture-score-card {
    min-height: 420px;
    padding: 24px 26px;
    border-radius: 28px;
    align-content: stretch;
    justify-items: center;
    text-align: center;
    gap: 10px;
}

body[data-page="wonder-quiz-menu"] .culture-score-card::before,
body[data-page="wonder-quiz-menu"] .culture-score-card::after {
    content: "";
    position: absolute;
    pointer-events: none;
}

body[data-page="wonder-quiz-menu"] .culture-score-card::before {
    inset: auto -42px -48px auto;
    width: 150px;
    height: 150px;
    border-radius: 999px;
    background: rgba(63, 125, 246, 0.08);
}

body[data-page="wonder-quiz-menu"] .culture-score-card::after {
    inset: 66px auto auto 50%;
    width: 106px;
    height: 106px;
    border-radius: 999px;
    transform: translateX(-50%);
    background:
        radial-gradient(circle at center, rgba(255, 255, 255, 0.78) 0 45%, transparent 46%),
        conic-gradient(var(--culture-green) var(--summary-progress, 0%), rgba(102, 112, 133, 0.16) 0);
}

body.dark-theme[data-page="wonder-quiz-menu"] .culture-score-card::before {
    background: rgba(63, 125, 246, 0.12);
}

body.dark-theme[data-page="wonder-quiz-menu"] .culture-score-card::after {
    background:
        radial-gradient(circle at center, rgba(13, 24, 39, 0.88) 0 45%, transparent 46%),
        conic-gradient(var(--culture-green) var(--summary-progress, 0%), rgba(255, 255, 255, 0.13) 0);
}

body[data-page="wonder-quiz-menu"] .culture-score-card span {
    position: absolute;
    top: 30px;
    left: 50%;
    z-index: 2;
    transform: translateX(-50%);
    white-space: nowrap;
}

body[data-page="wonder-quiz-menu"] .culture-score-ring {
    position: relative;
    z-index: 1;
    width: 112px;
    height: 112px;
    margin-top: 30px;
}

body[data-page="wonder-quiz-menu"] .culture-score-value {
    position: relative;
    z-index: 1;
    display: grid;
    justify-items: center;
    gap: 6px;
}

body[data-page="wonder-quiz-menu"] .culture-score-card strong {
    font-size: 52px;
    line-height: 0.95;
    letter-spacing: 0;
}

body[data-page="wonder-quiz-menu"] .culture-score-card p {
    max-width: 320px;
    margin: 0;
    font-size: 14px;
    line-height: 1.48;
}

body[data-page="wonder-quiz-menu"] .culture-score-metrics {
    position: relative;
    z-index: 1;
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

body[data-page="wonder-quiz-menu"] .culture-score-metrics div,
body[data-page="wonder-quiz-menu"] .culture-next-card {
    border: 1px solid rgba(42, 54, 80, 0.1);
    background: rgba(255, 255, 255, 0.55);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.62);
}

body.dark-theme[data-page="wonder-quiz-menu"] .culture-score-metrics div,
body.dark-theme[data-page="wonder-quiz-menu"] .culture-next-card {
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(13, 24, 39, 0.58);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

body[data-page="wonder-quiz-menu"] .culture-score-metrics div {
    display: grid;
    gap: 4px;
    padding: 10px;
    border-radius: 18px;
}

body[data-page="wonder-quiz-menu"] .culture-score-metrics small,
body[data-page="wonder-quiz-menu"] .culture-next-card small {
    color: var(--culture-muted);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

body[data-page="wonder-quiz-menu"] .culture-score-metrics b {
    color: var(--culture-ink);
    font-size: 18px;
    line-height: 1;
}

body[data-page="wonder-quiz-menu"] .culture-next-card {
    position: relative;
    z-index: 1;
    width: 100%;
    display: grid;
    gap: 7px;
    padding: 12px;
    border-radius: 20px;
    text-align: left;
}

body[data-page="wonder-quiz-menu"] .culture-next-card strong {
    font-size: 17px;
    line-height: 1.2;
}

body[data-page="wonder-quiz-menu"] .culture-next-card a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    border-radius: 14px;
    background: var(--culture-green);
    color: #fff;
    font-size: 13px;
    font-weight: 900;
    text-decoration: none;
    box-shadow: 0 14px 26px rgba(36, 199, 104, 0.2);
}

body[data-page="wonder-quiz-menu"] .culture-quiz-control {
    margin-top: 34px;
}

body[data-page="wonder-quiz-menu"] .section-header {
    align-items: center;
    justify-content: center;
    text-align: center;
}

body[data-page="wonder-quiz-menu"] .section-header h2 {
    letter-spacing: 0;
}

body[data-page="wonder-quiz-menu"] .section-header > div,
body[data-page="wonder-quiz-menu"] .section-header p {
    margin-inline: auto;
}

body[data-page="wonder-quiz-menu"] .culture-step-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-bottom: 14px;
}

body[data-page="wonder-quiz-menu"] .culture-step-flow div {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 4px 12px;
    align-items: center;
    padding: 16px;
    border: 1px solid rgba(42, 54, 80, 0.1);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.58);
    text-align: left;
}

body.dark-theme[data-page="wonder-quiz-menu"] .culture-step-flow div {
    background: rgba(13, 24, 39, 0.58);
    border-color: rgba(255, 255, 255, 0.1);
}

body[data-page="wonder-quiz-menu"] .culture-step-flow span {
    grid-row: span 2;
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--culture-green), var(--culture-blue));
    color: #fff;
    font-weight: 900;
}

body[data-page="wonder-quiz-menu"] .culture-step-flow strong {
    font-size: 15px;
}

body[data-page="wonder-quiz-menu"] .culture-step-flow small {
    color: var(--culture-muted);
    font-weight: 700;
    line-height: 1.45;
}

body[data-page="wonder-quiz-menu"] .culture-control-panel {
    grid-template-columns: repeat(3, minmax(0, 1fr)) minmax(180px, auto);
    gap: 14px;
    padding: 20px;
    border-radius: 22px;
    text-align: left;
}

body[data-page="wonder-quiz-menu"] .culture-control-panel select {
    min-height: 52px;
    border-radius: 14px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

body[data-page="wonder-quiz-menu"] .culture-control-panel select:hover {
    border-color: rgba(63, 125, 246, 0.38);
}

body[data-page="wonder-quiz-menu"] .culture-start-btn {
    min-height: 52px;
    justify-content: center;
    white-space: nowrap;
}

body[data-page="wonder-quiz-menu"] .culture-session-preview {
    margin-top: 14px;
}

body[data-page="wonder-quiz-menu"] .culture-insight-strip span,
body[data-page="wonder-quiz-menu"] .culture-session-preview span {
    min-height: 36px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.62);
}

body.dark-theme[data-page="wonder-quiz-menu"] .culture-insight-strip span,
body.dark-theme[data-page="wonder-quiz-menu"] .culture-session-preview span {
    background: rgba(13, 24, 39, 0.62);
}

body[data-page="wonder-quiz-menu"] .culture-mode-grid,
body[data-page="wonder-quiz-menu"] .culture-region-quiz-grid {
    gap: 18px;
}

body[data-page="wonder-quiz-menu"] .culture-mode-card,
body[data-page="wonder-quiz-menu"] .culture-region-card {
    min-height: 230px;
    gap: 14px;
    padding: 24px;
    border-radius: 22px;
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
    justify-items: center;
    text-align: center;
}

body[data-page="wonder-quiz-menu"] .culture-mode-card:hover,
body[data-page="wonder-quiz-menu"] .culture-region-card:hover {
    transform: translateY(-4px);
    border-color: rgba(63, 125, 246, 0.28);
    box-shadow: 0 24px 68px rgba(30, 45, 70, 0.14);
}

body.dark-theme[data-page="wonder-quiz-menu"] .culture-mode-card:hover,
body.dark-theme[data-page="wonder-quiz-menu"] .culture-region-card:hover {
    box-shadow: 0 24px 68px rgba(0, 0, 0, 0.34);
}

body[data-page="wonder-quiz-menu"] .culture-mode-card::after,
body[data-page="wonder-quiz-menu"] .culture-region-card::after {
    width: 118px;
    height: 118px;
    background:
        repeating-linear-gradient(135deg, rgba(63, 125, 246, 0.12) 0 3px, transparent 3px 12px);
    opacity: 0.7;
}

body[data-page="wonder-quiz-menu"] .culture-mode-card h3,
body[data-page="wonder-quiz-menu"] .culture-region-card h3 {
    font-size: 20px;
    letter-spacing: 0;
}

body[data-page="wonder-quiz-menu"] .culture-mode-card p,
body[data-page="wonder-quiz-menu"] .culture-region-card p {
    min-height: 78px;
}

body[data-page="wonder-quiz-menu"] .culture-mode-card footer,
body[data-page="wonder-quiz-menu"] .culture-region-card footer {
    align-self: end;
    justify-content: center;
    width: 100%;
}

body[data-page="wonder-quiz-menu"] .culture-mode-card footer .btn,
body[data-page="wonder-quiz-menu"] .culture-region-card footer .btn {
    min-height: 40px;
}

body[data-page="wonder-quiz-menu"] .culture-mode-card.is-recommended,
body[data-page="wonder-quiz-menu"] .culture-region-card.is-active-region {
    border-color: rgba(36, 199, 104, 0.48);
    box-shadow: 0 24px 70px rgba(36, 199, 104, 0.16);
}

body[data-page="wonder-quiz-menu"] .culture-history-list {
    gap: 12px;
}

body[data-page="wonder-quiz-menu"] .culture-history-item {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 18px;
    border-radius: 18px;
    text-align: left;
}

body[data-page="wonder-quiz-menu"] .culture-history-item strong {
    letter-spacing: 0;
}

body[data-page="wonder-quiz-menu"] .culture-empty-state {
    padding: 28px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.48);
}

body.dark-theme[data-page="wonder-quiz-menu"] .culture-empty-state {
    background: rgba(13, 24, 39, 0.48);
}

@media (max-width: 980px) {
    body[data-page="wonder-quiz-menu"] .culture-quiz-hero {
        grid-template-columns: 1fr;
    }

    body[data-page="wonder-quiz-menu"] .culture-score-card {
        min-height: 250px;
    }

    body[data-page="wonder-quiz-menu"] .culture-control-panel,
    body[data-page="wonder-quiz-menu"] .culture-step-flow {
        grid-template-columns: 1fr 1fr;
    }

    body[data-page="wonder-quiz-menu"] .culture-start-btn,
    body[data-page="wonder-quiz-menu"] .culture-step-flow div:last-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 720px) {
    body[data-page="wonder-quiz-menu"] .culture-quiz-page {
        width: calc(100% - 24px);
    }

    body[data-page="wonder-quiz-menu"] .culture-quiz-hero {
        margin-top: 28px;
        gap: 12px;
    }

    body[data-page="wonder-quiz-menu"] .section-header {
        align-items: start;
        gap: 10px;
    }

    body[data-page="wonder-quiz-menu"] .culture-quiz-copy,
    body[data-page="wonder-quiz-menu"] .culture-score-card,
    body[data-page="wonder-quiz-menu"] .culture-control-panel,
    body[data-page="wonder-quiz-menu"] .culture-mode-card,
    body[data-page="wonder-quiz-menu"] .culture-region-card {
        border-radius: 20px;
        padding: 18px;
    }

    body[data-page="wonder-quiz-menu"] .culture-quiz-copy h1 {
        font-size: 36px;
        line-height: 1.06;
    }

    body[data-page="wonder-quiz-menu"] .culture-quiz-copy p {
        font-size: 14px;
    }

    body[data-page="wonder-quiz-menu"] .culture-score-card {
        min-height: 0;
        gap: 10px;
    }

    body[data-page="wonder-quiz-menu"] .culture-score-card::after {
        top: 62px;
        width: 112px;
        height: 112px;
    }

    body[data-page="wonder-quiz-menu"] .culture-score-card span {
        top: 24px;
    }

    body[data-page="wonder-quiz-menu"] .culture-score-ring {
        width: 122px;
        height: 122px;
        margin-top: 40px;
    }

    body[data-page="wonder-quiz-menu"] .culture-score-card strong {
        font-size: 58px;
    }

    body[data-page="wonder-quiz-menu"] .culture-score-card p {
        font-size: 14px;
    }

    body[data-page="wonder-quiz-menu"] .culture-score-metrics {
        grid-template-columns: 1fr 1fr;
    }

    body[data-page="wonder-quiz-menu"] .culture-journey-flow,
    body[data-page="wonder-quiz-menu"] .culture-step-flow,
    body[data-page="wonder-quiz-menu"] .culture-control-panel,
    body[data-page="wonder-quiz-menu"] .culture-mode-grid,
    body[data-page="wonder-quiz-menu"] .culture-region-quiz-grid {
        grid-template-columns: 1fr;
    }

    body[data-page="wonder-quiz-menu"] .culture-step-flow div:last-child,
    body[data-page="wonder-quiz-menu"] .culture-start-btn {
        grid-column: auto;
    }

    body[data-page="wonder-quiz-menu"] .culture-hero-actions,
    body[data-page="wonder-quiz-menu"] .culture-session-preview,
    body[data-page="wonder-quiz-menu"] .culture-insight-strip {
        align-items: stretch;
    }

    body[data-page="wonder-quiz-menu"] .culture-hero-actions .btn,
    body[data-page="wonder-quiz-menu"] .culture-start-btn,
    body[data-page="wonder-quiz-menu"] .culture-mode-card footer .btn,
    body[data-page="wonder-quiz-menu"] .culture-region-card footer .btn,
    body[data-page="wonder-quiz-menu"] .culture-history-item .btn {
        width: 100%;
        justify-content: center;
    }

    body[data-page="wonder-quiz-menu"] .culture-mode-card,
    body[data-page="wonder-quiz-menu"] .culture-region-card {
        min-height: 0;
    }

    body[data-page="wonder-quiz-menu"] .culture-mode-card p,
    body[data-page="wonder-quiz-menu"] .culture-region-card p {
        min-height: 0;
    }

    body[data-page="wonder-quiz-menu"] .culture-history-item {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 430px) {
    body[data-page="wonder-quiz-menu"] .culture-quiz-page {
        width: calc(100% - 18px);
    }

    body[data-page="wonder-quiz-menu"] .culture-quiz-copy h1 {
        font-size: 31px;
    }

    body[data-page="wonder-quiz-menu"] .culture-score-card strong {
        font-size: 52px;
    }

    body[data-page="wonder-quiz-menu"] .culture-score-metrics {
        grid-template-columns: 1fr;
    }
}

/* Culture quiz focus-room variant */
body[data-page="wonder-quiz-lms"] {
    overflow: hidden;
    color: var(--text);
}

.culture-focus-html {
    overflow: hidden;
}

body[data-page="wonder-quiz-lms"] .culture-focus-room {
    background-image:
        radial-gradient(circle at 12% 18%, rgba(36, 199, 104, 0.11), transparent 34%),
        radial-gradient(circle at 90% 78%, rgba(244, 165, 28, 0.1), transparent 38%),
        linear-gradient(135deg, var(--bg), var(--surface-solid));
}

.culture-focus-room .focus-progress span {
    display: block;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--culture-green), var(--culture-gold), var(--blue));
    transition: width 0.35s ease;
}

.culture-session-layout {
    grid-template-columns: minmax(0, 1fr) 360px;
}

.culture-question-stage {
    gap: 18px;
}

.culture-question-stage .lms-session-facts {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 6px;
}

.culture-question-stage .lms-session-facts span {
    min-height: 32px;
    background: var(--surface-2);
    border-color: var(--border);
    color: var(--muted);
}

.culture-question-stage .lms-session-facts strong {
    color: var(--text);
}

.culture-focus-answers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.culture-focus-answers .lms-answer-btn {
    min-height: 76px;
    padding: 14px 18px;
    border-color: var(--border);
    background: var(--surface-2);
    color: var(--text);
    box-shadow: none;
}

.culture-focus-answers .lms-answer-btn b {
    background: var(--surface-3);
    color: var(--blue);
}

.culture-focus-answers .lms-answer-btn.is-correct {
    border-color: var(--green-border);
    background: var(--green-bg);
}

.culture-focus-answers .lms-answer-btn.is-wrong {
    border-color: var(--danger-border);
    background: var(--danger-bg);
}

.culture-focus-sidebar {
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow-y: auto;
}

.culture-focus-sidebar .language-course-meter {
    min-height: auto;
    border-radius: 18px;
    padding: 18px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    box-shadow: none;
}

.culture-focus-sidebar .language-course-meter strong {
    font-size: 40px;
    color: var(--text);
}

.culture-focus-sidebar .language-course-meter span,
.culture-focus-sidebar .language-course-meter small {
    color: var(--muted);
}

.culture-focus-sidebar .language-picker-label {
    padding: 0;
}

.culture-focus-sidebar .language-picker-label select {
    background: var(--surface-2);
    border-color: var(--border);
    color: var(--text);
}

.culture-progress-card {
    padding: 16px;
    border-radius: 18px;
    background: var(--surface-2);
    border: 1px solid var(--border);
}

.culture-progress-card strong {
    display: block;
    color: var(--text);
    font-size: 18px;
    letter-spacing: -0.02em;
}

.culture-focus-study {
    display: grid;
    gap: 12px;
    padding: 16px;
    border-radius: 18px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    box-shadow: none;
}

.culture-focus-study .language-study-head {
    align-items: start;
    gap: 8px;
}

.culture-focus-study .language-study-head h3 {
    color: var(--text);
    font-size: 16px;
}

.culture-focus-study .language-study-head > span {
    color: var(--muted);
    border-color: var(--border);
}

.culture-focus-study .language-vocab-grid,
.culture-focus-study .language-phrase-list,
.culture-focus-study .language-module-stack {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

.culture-focus-study .language-vocab-card,
.culture-focus-study .language-phrase-card,
.culture-focus-study .language-module-card {
    padding: 12px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
}

.culture-focus-study .language-vocab-card strong,
.culture-focus-study .language-phrase-card strong,
.culture-focus-study .language-module-card strong {
    color: var(--text);
}

.culture-focus-study .language-vocab-card span,
.culture-focus-study .language-vocab-card small,
.culture-focus-study .language-phrase-card span,
.culture-focus-study .language-module-card small {
    color: var(--muted);
}

.culture-focus-sidebar .lms-module-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    max-height: none;
    padding: 0 2px 0 0;
    overflow: visible;
}

.culture-focus-sidebar .lms-module-btn {
    border-color: var(--border);
    background: var(--surface-2);
    color: var(--text);
}

.culture-focus-sidebar .lms-module-btn small {
    color: var(--muted);
}

.culture-focus-actions .assist-actions {
    min-width: 0;
    flex: 1;
}

.culture-course-copy {
    min-width: 0;
    display: grid;
    gap: 2px;
}

.culture-course-copy strong,
.culture-course-copy small {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.culture-course-copy strong {
    color: var(--text);
    font-size: 14px;
}

.culture-course-copy small {
    color: var(--muted);
    font-size: 11px;
}

.culture-focus-actions .primary-actions {
    align-items: center;
}

.culture-focus-actions .lms-answer-status {
    max-width: 360px;
    color: var(--muted);
    font-size: 12px;
    text-align: right;
}

.culture-focus-room .result-overlay .result-panel {
    max-width: 560px;
}

@media (max-width: 1100px) {
    .culture-session-layout {
        grid-template-columns: minmax(0, 1fr) 320px;
    }
}

@media (max-width: 900px) {
    .culture-focus-html {
        overflow: auto;
    }

    body[data-page="wonder-quiz-lms"] {
        overflow: auto;
    }

    body[data-page="wonder-quiz-lms"] .focus-room {
        min-height: 100dvh;
        height: auto;
        grid-template-rows: auto 6px auto auto;
    }

    .culture-session-layout,
    .culture-focus-answers {
        grid-template-columns: 1fr;
    }

    .culture-focus-sidebar {
        position: static;
        inset: auto;
        z-index: auto;
        width: auto;
        transform: none;
        transition: none;
    }

    .culture-focus-actions {
        position: sticky;
        bottom: 0;
    }

    .culture-course-copy small:last-child {
        display: none;
    }
}

@media (max-width: 640px) {
    .culture-focus-actions {
        align-items: stretch;
    }

    .culture-focus-actions .primary-actions,
    .culture-focus-actions .assist-actions {
        width: 100%;
    }

    .culture-focus-actions .lms-answer-status {
        order: -1;
        max-width: none;
        text-align: left;
    }
}

/* Premium LMS polish layer */
body[data-page="wonder-quiz-lms"] .focus-header,
body[data-page="wonder-quiz-lms"] .focus-actions {
    background:
        linear-gradient(180deg, rgba(8, 17, 31, 0.88), rgba(8, 17, 31, 0.72));
    border-color: rgba(255, 255, 255, 0.1);
}

body[data-page="wonder-quiz-lms"] .focus-brand span::after {
    content: " / Budaya";
    color: var(--culture-gold);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

body[data-page="wonder-quiz-lms"] .focus-session-meta span,
body[data-page="wonder-quiz-lms"] .focus-live-summary,
body[data-page="wonder-quiz-lms"] .icon-button,
body[data-page="wonder-quiz-lms"] .exit-button {
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.055);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

body[data-page="wonder-quiz-lms"] .focus-live-summary strong {
    color: var(--culture-green);
}

body[data-page="wonder-quiz-lms"] .culture-focus-room {
    background-image:
        radial-gradient(circle at 16% 12%, rgba(36, 199, 104, 0.13), transparent 32%),
        radial-gradient(circle at 78% 20%, rgba(244, 165, 28, 0.09), transparent 34%),
        radial-gradient(circle at 88% 86%, rgba(63, 125, 246, 0.12), transparent 38%),
        linear-gradient(135deg, #08111f, #101b31 48%, #08111f);
}

.culture-session-layout {
    gap: 22px;
}

.culture-question-stage,
.culture-focus-sidebar {
    border-color: rgba(255, 255, 255, 0.11);
    background:
        linear-gradient(180deg, rgba(20, 34, 58, 0.82), rgba(12, 22, 39, 0.72));
    box-shadow:
        0 28px 70px rgba(0, 0, 0, 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.culture-question-stage {
    position: relative;
    padding: 34px;
    overflow: hidden auto;
}

.culture-question-stage::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(135deg, rgba(36, 199, 104, 0.1), transparent 28%),
        radial-gradient(circle at 92% 18%, rgba(244, 165, 28, 0.12), transparent 22%);
    opacity: 0.9;
}

.culture-question-stage > * {
    position: relative;
    z-index: 1;
}

.culture-stage-top {
    display: grid;
    grid-template-columns: minmax(220px, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
    gap: 16px;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.culture-stage-kicker {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 30px;
    padding: 6px 11px;
    border: 1px solid rgba(36, 199, 104, 0.28);
    border-radius: 999px;
    color: #9af2c1;
    background: rgba(36, 199, 104, 0.1);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.culture-stage-top .question-overline {
    justify-content: flex-start;
    gap: 10px;
    margin: 12px 0 0;
}

.culture-stage-top .question-overline span {
    max-width: 190px;
    min-height: 30px;
    padding: 6px 11px;
    border: 1px solid rgba(255, 255, 255, 0.11);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.055);
    color: var(--muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.culture-question-stage .lms-session-facts {
    justify-content: flex-end;
    margin: 0;
}

.culture-question-stage .lms-session-facts span {
    min-height: 34px;
    padding: 7px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
}

.culture-question-stage h1 {
    max-width: 940px;
    margin: 8px 0 0;
    font-size: clamp(1.55rem, 3vw, 2.28rem);
    line-height: 1.22;
    letter-spacing: -0.035em;
}

.culture-learning-context {
    display: grid;
    grid-template-columns: minmax(180px, 0.75fr) minmax(0, 1fr) auto;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035));
}

.culture-learning-context span,
.culture-learning-context small {
    color: var(--muted);
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.culture-learning-context strong {
    display: block;
    margin-top: 4px;
    color: var(--text);
    font-size: 18px;
    letter-spacing: -0.02em;
}

.culture-learning-context p {
    min-width: 0;
    margin: 0;
    color: #c9d4e5;
    font-size: 13px;
    line-height: 1.55;
}

.culture-learning-context small {
    justify-self: end;
    max-width: 170px;
    padding: 8px 10px;
    border-radius: 999px;
    background: rgba(244, 165, 28, 0.1);
    color: #f7c66e;
    text-align: right;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.culture-focus-answers {
    gap: 16px;
}

.culture-focus-answers .lms-answer-btn {
    position: relative;
    min-height: 88px;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 16px;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.11);
    border-radius: 20px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
    color: var(--text);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.055);
    overflow: hidden;
}

.culture-focus-answers .lms-answer-btn::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(135deg, rgba(36, 199, 104, 0.12), transparent 45%);
    opacity: 0;
    transition: opacity 0.22s ease;
}

.culture-focus-answers .lms-answer-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    border-color: rgba(36, 199, 104, 0.38);
    background:
        linear-gradient(135deg, rgba(36, 199, 104, 0.13), rgba(255, 255, 255, 0.055));
    box-shadow: 0 16px 28px rgba(0, 0, 0, 0.2);
}

.culture-focus-answers .lms-answer-btn:hover:not(:disabled)::after {
    opacity: 1;
}

.culture-focus-answers .lms-answer-btn b {
    position: relative;
    z-index: 1;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.08);
    color: #9af2c1;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.culture-focus-answers .lms-answer-btn span {
    position: relative;
    z-index: 1;
    min-width: 0;
    overflow-wrap: anywhere;
    font-size: 15px;
    line-height: 1.45;
}

.culture-focus-answers .lms-answer-btn.is-selected {
    border-color: rgba(63, 125, 246, 0.52);
}

.culture-focus-answers .lms-answer-btn.is-correct {
    border-color: rgba(16, 185, 129, 0.58);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.22), rgba(16, 185, 129, 0.08));
}

.culture-focus-answers .lms-answer-btn.is-correct b {
    background: var(--green);
    color: #ffffff;
}

.culture-focus-answers .lms-answer-btn.is-wrong {
    border-color: rgba(239, 68, 68, 0.58);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(239, 68, 68, 0.08));
}

.culture-focus-answers .lms-answer-btn.is-wrong b {
    background: var(--danger);
    color: #ffffff;
}

.culture-question-stage .answer-feedback:not(:empty) {
    border-color: rgba(244, 165, 28, 0.24);
    background: rgba(244, 165, 28, 0.08);
    color: #f2d49a;
}

.culture-focus-sidebar {
    padding: 18px;
    gap: 14px;
}

.culture-focus-sidebar .language-course-meter,
.culture-progress-card,
.culture-focus-study,
.culture-focus-sidebar .language-picker-label {
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.055);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.055);
}

.culture-focus-sidebar .language-course-meter {
    position: relative;
    overflow: hidden;
}

.culture-focus-sidebar .language-course-meter::after {
    content: "";
    position: absolute;
    inset: auto 14px 14px auto;
    width: 72px;
    height: 72px;
    border-radius: 999px;
    background: conic-gradient(var(--culture-green) var(--language-readiness, 0%), rgba(255, 255, 255, 0.08) 0);
    opacity: 0.9;
}

.culture-focus-sidebar .language-course-meter strong {
    position: relative;
    z-index: 1;
    width: fit-content;
    background: linear-gradient(90deg, #ffffff, #9af2c1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.culture-focus-sidebar .language-picker-label {
    padding: 14px;
    gap: 9px;
}

.culture-focus-sidebar .language-picker-label select {
    min-height: 44px;
    border-radius: 13px;
}

.culture-progress-card .lms-progress-track {
    height: 9px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.09);
}

.culture-progress-card .lms-progress-track i {
    background: linear-gradient(90deg, var(--culture-green), var(--culture-gold));
}

.culture-focus-study {
    gap: 10px;
}

.culture-focus-study .language-vocab-grid,
.culture-focus-study .language-phrase-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.culture-focus-study .language-vocab-card,
.culture-focus-study .language-phrase-card,
.culture-focus-study .language-module-card {
    min-width: 0;
    padding: 11px;
    border-radius: 13px;
    background: rgba(255, 255, 255, 0.052);
}

.culture-focus-study .language-vocab-card small {
    display: none;
}

.culture-focus-study .language-vocab-card strong,
.culture-focus-study .language-phrase-card strong {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.culture-focus-study .language-module-stack {
    margin-top: 2px;
}

.culture-focus-study .language-module-card {
    grid-template-columns: 34px minmax(0, 1fr) auto;
}

.culture-focus-study .language-module-card i {
    width: 34px;
    height: 34px;
    border-radius: 12px;
}

.culture-focus-sidebar .question-nav-head {
    margin-top: 2px;
}

.culture-focus-sidebar .lms-module-btn {
    min-height: 54px;
    grid-template-columns: 34px minmax(0, 1fr) 14px;
    padding: 10px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.052);
}

.culture-focus-sidebar .lms-module-btn span {
    width: 34px;
    height: 34px;
    border-radius: 12px;
}

.culture-focus-sidebar .lms-module-btn.is-active {
    border-color: rgba(63, 125, 246, 0.48);
    background: rgba(63, 125, 246, 0.13);
}

.culture-focus-actions {
    min-height: var(--footer-height);
}

.culture-focus-actions .primary-actions {
    gap: 10px;
}

.culture-focus-actions .lms-answer-status {
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.045);
}

.culture-course-copy .mini-tag {
    width: fit-content;
}

.culture-focus-room .result-overlay {
    background:
        radial-gradient(circle at 50% 18%, rgba(36, 199, 104, 0.18), transparent 34%),
        rgba(4, 8, 17, 0.86);
}

.culture-focus-room .result-overlay .result-panel {
    border-color: rgba(255, 255, 255, 0.12);
    background:
        linear-gradient(180deg, rgba(20, 34, 58, 0.96), rgba(9, 17, 31, 0.96));
}

.culture-focus-room .result-score {
    width: 156px;
    height: 156px;
    margin: 18px auto;
    display: grid;
    place-items: center;
    border: 1px solid rgba(36, 199, 104, 0.22);
    border-radius: 999px;
    background:
        radial-gradient(circle, rgba(255, 255, 255, 0.08) 0 54%, transparent 55%),
        conic-gradient(var(--culture-green), var(--culture-gold), var(--blue), var(--culture-green));
    color: #ffffff;
    font-size: 44px;
    line-height: 1;
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
}

.culture-result-meta {
    width: fit-content;
    max-width: 100%;
    margin: 18px auto 22px;
    padding: 9px 13px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    color: #f7c66e;
    background: rgba(244, 165, 28, 0.1);
    font-size: 12px;
    font-weight: 800;
}

@media (max-width: 900px) {
    .culture-question-stage {
        padding: 24px;
    }

    .culture-stage-top,
    .culture-learning-context {
        grid-template-columns: 1fr;
    }

    .culture-question-stage .lms-session-facts {
        justify-content: flex-start;
    }

    .culture-learning-context small {
        justify-self: start;
        text-align: left;
    }

    .culture-focus-study .language-vocab-grid,
    .culture-focus-study .language-phrase-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    body[data-page="wonder-quiz-lms"] .focus-header {
        min-height: 58px;
    }

    body[data-page="wonder-quiz-lms"] .focus-live-summary {
        min-height: 34px;
        padding: 4px 10px;
    }

    body[data-page="wonder-quiz-lms"] .icon-button {
        min-height: 34px;
        padding: 0 10px;
        font-size: 12px;
    }

    .culture-question-stage {
        padding: 20px;
        gap: 14px;
    }

    .culture-learning-context {
        gap: 8px;
        padding: 12px;
        border-radius: 16px;
    }

    .culture-learning-context strong {
        font-size: 16px;
    }

    .culture-learning-context p {
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        font-size: 12px;
    }

    .culture-learning-context small {
        max-width: 100%;
        padding: 7px 9px;
    }

    .culture-question-stage h1 {
        font-size: clamp(1.28rem, 6vw, 1.62rem);
    }

    .culture-focus-answers .lms-answer-btn {
        min-height: 72px;
        grid-template-columns: 36px minmax(0, 1fr);
        padding: 14px;
        border-radius: 16px;
    }

    .culture-focus-answers .lms-answer-btn b {
        width: 36px;
        height: 36px;
        border-radius: 12px;
    }

    .culture-focus-study .language-vocab-grid,
    .culture-focus-study .language-phrase-list {
        grid-template-columns: 1fr;
    }

    .culture-focus-actions {
        padding: 12px 14px;
        gap: 10px;
    }

    .culture-focus-actions .assist-actions {
        display: none;
    }

    .culture-focus-actions .primary-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        width: 100%;
    }

    .culture-focus-actions .lms-answer-status {
        grid-column: 1 / -1;
        justify-content: flex-start;
        border-radius: 14px;
    }

    .culture-focus-actions .action-button {
        min-width: 0;
        width: 100%;
    }

    .culture-focus-room .result-score {
        width: 132px;
        height: 132px;
        font-size: 38px;
    }
}

/* LMS refinement pass */
body[data-page="wonder-quiz-lms"] {
    --lms-shell-x: clamp(16px, 2.2vw, 32px);
    --lms-panel-radius: 24px;
    --lms-glass: rgba(12, 24, 43, 0.78);
    --lms-glass-strong: rgba(18, 32, 55, 0.88);
    --lms-line: rgba(255, 255, 255, 0.12);
    background: #08111f;
}

body[data-page="wonder-quiz-lms"] .culture-focus-room {
    background-image:
        linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 16%),
        radial-gradient(circle at 14% 10%, rgba(36, 199, 104, 0.16), transparent 28%),
        radial-gradient(circle at 82% 16%, rgba(244, 165, 28, 0.11), transparent 30%),
        radial-gradient(circle at 92% 88%, rgba(63, 125, 246, 0.14), transparent 34%),
        linear-gradient(135deg, #07111f, #101b31 48%, #07111f);
}

body[data-page="wonder-quiz-lms"] .focus-header {
    padding-inline: var(--lms-shell-x);
    grid-template-columns: minmax(180px, auto) minmax(260px, 1fr) auto;
    gap: 18px;
    background:
        linear-gradient(180deg, rgba(10, 20, 36, 0.94), rgba(10, 20, 36, 0.78));
}

body[data-page="wonder-quiz-lms"] .focus-brand {
    min-width: 0;
}

body[data-page="wonder-quiz-lms"] .focus-brand span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

body[data-page="wonder-quiz-lms"] .focus-session-meta {
    justify-content: flex-start;
}

body[data-page="wonder-quiz-lms"] .focus-session-meta span:first-child {
    color: #9af2c1;
    border-color: rgba(36, 199, 104, 0.24);
    background: rgba(36, 199, 104, 0.11);
}

body[data-page="wonder-quiz-lms"] .focus-header-actions {
    min-width: 0;
}

body[data-page="wonder-quiz-lms"] .icon-button,
body[data-page="wonder-quiz-lms"] .exit-button,
body[data-page="wonder-quiz-lms"] .action-button {
    gap: 8px;
}

body[data-page="wonder-quiz-lms"] .icon-button i,
body[data-page="wonder-quiz-lms"] .exit-button i,
body[data-page="wonder-quiz-lms"] .action-button i {
    font-size: 12px;
}

body[data-page="wonder-quiz-lms"] .focus-progress {
    height: 7px;
    background: rgba(255, 255, 255, 0.075);
}

body[data-page="wonder-quiz-lms"] .focus-progress span {
    box-shadow: 0 0 18px rgba(36, 199, 104, 0.34);
}

body[data-page="wonder-quiz-lms"] .culture-session-layout {
    width: min(1440px, calc(100% - (var(--lms-shell-x) * 2)));
    margin: 0 auto;
    padding: 22px 0;
    grid-template-columns: minmax(0, 1fr) clamp(330px, 27vw, 410px);
    gap: 22px;
}

body[data-page="wonder-quiz-lms"] .culture-question-stage,
body[data-page="wonder-quiz-lms"] .culture-focus-sidebar {
    border-radius: var(--lms-panel-radius);
    border-color: var(--lms-line);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.06), transparent 36%),
        var(--lms-glass);
}

body[data-page="wonder-quiz-lms"] .culture-question-stage {
    padding: clamp(24px, 2.5vw, 40px);
    align-content: start;
}

body[data-page="wonder-quiz-lms"] .culture-stage-top {
    grid-template-columns: minmax(210px, 0.72fr) minmax(0, 1.28fr);
}

body[data-page="wonder-quiz-lms"] .culture-question-stage .lms-session-facts {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

body[data-page="wonder-quiz-lms"] .culture-question-stage .lms-session-facts span {
    display: grid;
    place-items: center;
    min-width: 0;
    text-align: center;
}

body[data-page="wonder-quiz-lms"] .culture-question-stage h1 {
    margin-top: 4px;
    max-width: 980px;
}

body[data-page="wonder-quiz-lms"] .culture-learning-context {
    border-radius: 22px;
    background:
        linear-gradient(135deg, rgba(36, 199, 104, 0.09), rgba(255, 255, 255, 0.045)),
        rgba(255, 255, 255, 0.03);
}

body[data-page="wonder-quiz-lms"] .culture-focus-answers {
    align-items: stretch;
}

body[data-page="wonder-quiz-lms"] .culture-focus-answers .lms-answer-btn {
    text-align: left;
    outline: 0;
}

body[data-page="wonder-quiz-lms"] .culture-focus-answers .lms-answer-btn:focus-visible,
body[data-page="wonder-quiz-lms"] .action-button:focus-visible,
body[data-page="wonder-quiz-lms"] .icon-button:focus-visible,
body[data-page="wonder-quiz-lms"] .exit-button:focus-visible,
body[data-page="wonder-quiz-lms"] .culture-focus-sidebar select:focus-visible {
    box-shadow:
        0 0 0 3px rgba(8, 17, 31, 0.95),
        0 0 0 5px rgba(36, 199, 104, 0.7);
}

body[data-page="wonder-quiz-lms"] .culture-question-stage .answer-feedback:not(:empty) {
    border-radius: 18px;
    line-height: 1.65;
}

body[data-page="wonder-quiz-lms"] .culture-focus-sidebar {
    position: relative;
    padding: 18px;
}

body[data-page="wonder-quiz-lms"] .culture-focus-sidebar .language-course-meter {
    min-height: 128px;
    background:
        radial-gradient(circle at 82% 30%, rgba(36, 199, 104, 0.18), transparent 34%),
        linear-gradient(135deg, rgba(36, 199, 104, 0.1), rgba(63, 125, 246, 0.08));
}

body[data-page="wonder-quiz-lms"] .culture-focus-sidebar .language-course-meter::after {
    width: 82px;
    height: 82px;
}

body[data-page="wonder-quiz-lms"] .culture-focus-sidebar .language-picker-label span,
body[data-page="wonder-quiz-lms"] .culture-progress-card span,
body[data-page="wonder-quiz-lms"] .culture-focus-sidebar .question-nav-head strong {
    color: #dce7f4;
}

body[data-page="wonder-quiz-lms"] .culture-focus-sidebar .language-picker-label select {
    width: 100%;
    outline: 0;
}

body[data-page="wonder-quiz-lms"] .culture-focus-study {
    max-height: 360px;
    overflow: auto;
}

body[data-page="wonder-quiz-lms"] .culture-focus-study .language-study-head {
    position: sticky;
    top: -1px;
    z-index: 2;
    padding-bottom: 8px;
    background: linear-gradient(180deg, rgba(18, 32, 55, 0.98), rgba(18, 32, 55, 0.86));
}

body[data-page="wonder-quiz-lms"] .culture-focus-study .language-vocab-card,
body[data-page="wonder-quiz-lms"] .culture-focus-study .language-phrase-card,
body[data-page="wonder-quiz-lms"] .culture-focus-study .language-module-card,
body[data-page="wonder-quiz-lms"] .culture-focus-sidebar .lms-module-btn {
    border-color: rgba(255, 255, 255, 0.09);
}

body[data-page="wonder-quiz-lms"] .culture-focus-sidebar .lms-module-list {
    padding-bottom: 4px;
}

body[data-page="wonder-quiz-lms"] .culture-focus-sidebar .lms-module-btn {
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

body[data-page="wonder-quiz-lms"] .culture-focus-sidebar .lms-module-btn:hover {
    transform: translateX(2px);
    border-color: rgba(36, 199, 104, 0.35);
}

body[data-page="wonder-quiz-lms"] .culture-focus-sidebar .lms-module-btn.is-correct span {
    background: rgba(16, 185, 129, 0.22);
    color: #9af2c1;
}

body[data-page="wonder-quiz-lms"] .culture-focus-sidebar .lms-module-btn.is-wrong span {
    background: rgba(239, 68, 68, 0.2);
    color: #fecaca;
}

body[data-page="wonder-quiz-lms"] .culture-focus-actions {
    padding-inline: var(--lms-shell-x);
    background:
        linear-gradient(180deg, rgba(10, 20, 36, 0.78), rgba(10, 20, 36, 0.94));
}

body[data-page="wonder-quiz-lms"] .culture-course-copy {
    max-width: 680px;
}

body[data-page="wonder-quiz-lms"] .culture-focus-actions .lms-answer-status {
    max-width: 420px;
}

body[data-page="wonder-quiz-lms"] .culture-focus-actions .action-button {
    min-width: 128px;
}

body[data-page="wonder-quiz-lms"] .culture-focus-actions .action-button.primary {
    color: #04111d;
    background: linear-gradient(135deg, #9af2c1, var(--culture-green), var(--culture-gold));
}

body[data-page="wonder-quiz-lms"] .culture-focus-actions .action-button.secondary {
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.055);
}

@media (max-width: 1180px) {
    body[data-page="wonder-quiz-lms"] .focus-session-meta span:nth-child(3) {
        display: none;
    }

    body[data-page="wonder-quiz-lms"] .culture-session-layout {
        grid-template-columns: minmax(0, 1fr) 330px;
    }
}

@media (min-width: 981px) and (max-height: 760px) {
    body[data-page="wonder-quiz-lms"] {
        --footer-height: 76px;
    }

    body[data-page="wonder-quiz-lms"] .culture-session-layout {
        padding-block: 14px;
    }

    body[data-page="wonder-quiz-lms"] .culture-question-stage {
        gap: 12px;
        padding: 24px 28px;
    }

    body[data-page="wonder-quiz-lms"] .culture-stage-top {
        padding-bottom: 12px;
    }

    body[data-page="wonder-quiz-lms"] .culture-question-stage .lms-session-facts span {
        min-height: 42px;
        padding: 6px 9px;
    }

    body[data-page="wonder-quiz-lms"] .culture-question-stage h1 {
        font-size: clamp(1.38rem, 2.45vw, 1.82rem);
    }

    body[data-page="wonder-quiz-lms"] .culture-learning-context {
        padding: 12px 14px;
        gap: 12px;
    }

    body[data-page="wonder-quiz-lms"] .culture-focus-answers {
        gap: 12px;
    }

    body[data-page="wonder-quiz-lms"] .culture-focus-answers .lms-answer-btn {
        min-height: 72px;
        padding: 13px 15px;
    }

    body[data-page="wonder-quiz-lms"] .culture-focus-actions .lms-answer-status {
        min-height: 34px;
        padding-block: 6px;
    }
}

@media (max-width: 980px) {
    html.culture-focus-html {
        height: auto;
        min-height: 100%;
        overflow-y: auto;
    }

    body[data-page="wonder-quiz-lms"],
    .culture-focus-html {
        height: auto;
        min-height: 100%;
        overflow: auto;
    }

    body[data-page="wonder-quiz-lms"] .culture-focus-room {
        min-height: 100dvh;
        height: auto;
        grid-template-rows: auto 7px auto auto;
    }

    body[data-page="wonder-quiz-lms"] .focus-header {
        min-height: 76px;
        grid-template-columns: 1fr;
        align-content: center;
        padding-block: 12px;
    }

    body[data-page="wonder-quiz-lms"] .focus-session-meta {
        justify-content: flex-start;
    }

    body[data-page="wonder-quiz-lms"] .focus-header-actions {
        flex-wrap: wrap;
    }

    body[data-page="wonder-quiz-lms"] .culture-session-layout {
        grid-template-columns: 1fr;
        padding-block: 16px;
    }

    body[data-page="wonder-quiz-lms"] .culture-focus-sidebar {
        max-height: none;
        overflow: visible;
    }

    body[data-page="wonder-quiz-lms"] .culture-focus-study {
        max-height: none;
    }

    body[data-page="wonder-quiz-lms"] .culture-focus-actions {
        position: static;
        width: min(100% - (var(--lms-shell-x) * 2), 1440px);
        margin: 0 auto 16px;
        border: 1px solid var(--lms-line);
        border-radius: 20px;
    }
}

@media (max-width: 720px) {
    body[data-page="wonder-quiz-lms"] {
        --lms-shell-x: 12px;
    }

    body[data-page="wonder-quiz-lms"] .focus-session-meta {
        display: none;
    }

    body[data-page="wonder-quiz-lms"] .focus-header {
        grid-template-columns: minmax(0, 1fr);
    }

    body[data-page="wonder-quiz-lms"] .focus-header-actions {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        width: 100%;
    }

    body[data-page="wonder-quiz-lms"] .focus-live-summary {
        grid-column: 1 / -1;
        width: 100%;
    }

    body[data-page="wonder-quiz-lms"] .icon-button,
    body[data-page="wonder-quiz-lms"] .exit-button {
        width: 100%;
        justify-content: center;
    }

    body[data-page="wonder-quiz-lms"] .culture-stage-top,
    body[data-page="wonder-quiz-lms"] .culture-learning-context {
        grid-template-columns: 1fr;
    }

    body[data-page="wonder-quiz-lms"] .culture-question-stage .lms-session-facts {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body[data-page="wonder-quiz-lms"] .culture-focus-answers {
        grid-template-columns: 1fr;
    }

    body[data-page="wonder-quiz-lms"] .culture-focus-actions .action-button {
        min-width: 0;
    }
}

@media (max-width: 430px) {
    body[data-page="wonder-quiz-lms"] .focus-brand span::after {
        display: none;
    }

    body[data-page="wonder-quiz-lms"] .icon-button span,
    body[data-page="wonder-quiz-lms"] .exit-button span {
        font-size: 11px;
    }

    body[data-page="wonder-quiz-lms"] .culture-question-stage {
        border-radius: 20px;
    }

    body[data-page="wonder-quiz-lms"] .culture-question-stage .lms-session-facts {
        grid-template-columns: 1fr;
    }
}

/* Simpler quiz menu */
body[data-page="wonder-quiz-menu"] .culture-step-flow {
    display: none;
}

body[data-page="wonder-quiz-menu"] .culture-region-section[hidden] {
    display: none !important;
}

body[data-page="wonder-quiz-menu"] .culture-quiz-control,
body[data-page="wonder-quiz-menu"] .culture-mode-section,
body[data-page="wonder-quiz-menu"] .culture-history-section {
    margin-top: 38px;
}

body[data-page="wonder-quiz-menu"] .culture-quiz-control {
    padding: 24px;
    border: 1px solid rgba(42, 54, 80, 0.1);
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.46);
    box-shadow: 0 18px 52px rgba(30, 45, 70, 0.08);
}

body.dark-theme[data-page="wonder-quiz-menu"] .culture-quiz-control {
    border-color: rgba(255, 255, 255, 0.08);
    background: rgba(12, 23, 38, 0.42);
}

body[data-page="wonder-quiz-menu"] .culture-control-panel {
    margin-top: 0;
    grid-template-columns: minmax(160px, 0.9fr) minmax(180px, 1fr) minmax(140px, 0.7fr) auto;
}

body[data-page="wonder-quiz-menu"] .culture-session-preview {
    margin-top: 14px;
    justify-content: center;
}

body[data-page="wonder-quiz-menu"] .culture-mode-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

body[data-page="wonder-quiz-menu"] .culture-mode-card {
    min-height: 0;
    padding: 18px;
}

body[data-page="wonder-quiz-menu"] .culture-mode-card p {
    min-height: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

body[data-page="wonder-quiz-menu"] .culture-history-list .culture-empty-state {
    padding: 18px;
}

body[data-page="wonder-quiz-menu"] .culture-history-section:has(.culture-empty-state) {
    margin-top: 28px;
}

body[data-page="wonder-quiz-menu"] .culture-history-section:has(.culture-empty-state) .section-header {
    margin-bottom: 12px;
}

@media (max-width: 980px) {
    body[data-page="wonder-quiz-menu"] .culture-control-panel,
    body[data-page="wonder-quiz-menu"] .culture-mode-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body[data-page="wonder-quiz-menu"] .culture-start-btn {
        grid-column: 1 / -1;
    }
}

@media (max-width: 640px) {
    body[data-page="wonder-quiz-menu"] .culture-quiz-control {
        padding: 16px;
        border-radius: 20px;
    }

    body[data-page="wonder-quiz-menu"] .culture-control-panel,
    body[data-page="wonder-quiz-menu"] .culture-mode-grid {
        grid-template-columns: 1fr;
    }
}