:root {
    --bg: #f6f2e8;
    --bg-accent: #e9dfcb;
    --surface: rgba(255, 252, 246, 0.88);
    --surface-strong: #fffdf9;
    --border: rgba(66, 58, 43, 0.14);
    --text: #2a251c;
    --muted: #635a4d;
    --primary: #175e55;
    --primary-dark: #0f443d;
    --accent: #c97638;
    --danger: #9d3131;
    --shadow: 0 24px 60px rgba(46, 38, 27, 0.12);
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 12px;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    font-family: "Trebuchet MS", "Gill Sans", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(201, 118, 56, 0.12), transparent 28%),
        radial-gradient(circle at top right, rgba(23, 94, 85, 0.16), transparent 24%),
        linear-gradient(180deg, #faf7f1 0%, var(--bg) 58%, #efe7d9 100%);
}

h1,
h2,
h3,
strong {
    font-family: Georgia, "Times New Roman", serif;
    letter-spacing: -0.02em;
}

a {
    color: inherit;
}

.site-shell {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.page-frame {
    flex: 1 0 auto;
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 2rem 0 3rem;
    animation: fadeUp 420ms ease;
}

.site-footer {
    flex-shrink: 0;
    padding: 0 0 1.5rem;
}

.site-footer-inner {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 1rem 1.2rem 0;
    border-top: 1px solid rgba(66, 58, 43, 0.12);
    color: var(--muted);
    text-align: center;
}

.site-footer-copy,
.site-footer-disclaimer {
    margin: 0;
}

.site-footer-copy {
    font-size: 0.95rem;
    font-weight: 700;
}

.site-footer-disclaimer {
    max-width: 88ch;
    margin: 0.55rem auto 0;
    font-size: 0.85rem;
    line-height: 1.6;
}

.hero-panel,
.card-shell,
.table-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
}

.hero-panel {
    display: grid;
    grid-template-columns: 1.35fr 0.95fr;
    gap: 1.5rem;
    padding: 2rem;
}

.landing-qr-block {
    display: grid;
    justify-items: center;
    gap: 0.85rem;
    margin: 1.5rem 0 1.35rem;
    padding: 1.15rem;
    border: 1px solid rgba(66, 58, 43, 0.12);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.72);
}

.landing-qr-image {
    display: block;
    width: 220px;
    max-width: 100%;
    height: auto;
    padding: 0.6rem;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 14px 32px rgba(46, 38, 27, 0.12);
}

.landing-qr-copy {
    max-width: 28ch;
    margin: 0;
    color: var(--muted);
    text-align: center;
    line-height: 1.55;
}

.landing-cta-row {
    justify-content: center;
}

.hero-copy h1,
.section-heading h1,
.test-header h1,
.admin-header h1 {
    margin: 0;
    font-size: clamp(2.3rem, 6vw, 4rem);
    line-height: 0.95;
}

.eyebrow {
    margin: 0 0 0.8rem;
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.lead {
    max-width: 64ch;
    color: var(--muted);
    font-size: 1.06rem;
    line-height: 1.7;
}

.cta-row,
.panel-foot,
.admin-actions,
.split-foot,
.submit-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.hero-metrics,
.meta-grid,
.admin-metrics {
    display: grid;
    gap: 1rem;
}

.meta-grid {
    margin-bottom: 1.2rem;
}

.admin-metrics {
    margin-bottom: 1.75rem;
}

.hero-metrics {
    align-content: stretch;
}

.metric-card,
.chip-card,
.notice-card,
.question-preview,
.timer-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-strong);
    padding: 1.1rem 1.25rem;
}

.metric-label,
.metric-note,
.timer-label,
.question-label,
.jump-caption {
    display: block;
    color: var(--muted);
}

.metric-value {
    display: block;
    margin-top: 0.45rem;
    font-size: 1.65rem;
}

.metric-note {
    margin-top: 0.65rem;
    line-height: 1.55;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0.85rem 1.35rem;
    border: 1px solid transparent;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.button-secondary {
    color: var(--text);
    background: rgba(255, 255, 255, 0.78);
    border-color: var(--border);
}

.button-secondary.is-active,
.button-secondary[aria-pressed="true"] {
    color: #fff;
    background: linear-gradient(135deg, var(--accent) 0%, #a85e28 100%);
    border-color: rgba(169, 93, 36, 0.72);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.button-danger {
    color: #fff;
    background: linear-gradient(135deg, #b34a3b 0%, #8f3027 100%);
}

.button-disabled {
    color: rgba(42, 37, 28, 0.55);
    background: rgba(66, 58, 43, 0.08);
    border-color: rgba(66, 58, 43, 0.12);
    cursor: not-allowed;
}

.button-small {
    min-height: 42px;
    padding: 0.65rem 1rem;
    font-size: 0.92rem;
}

.card-shell,
.test-shell {
    padding: 1.8rem;
}

.intro-shell,
.result-shell,
.admin-login-shell {
    max-width: 860px;
    margin: 0 auto;
}

.result-shell {
    max-width: 1000px;
}

.section-heading {
    margin-bottom: 1.5rem;
}

.result-page-heading {
    margin-bottom: 1.35rem;
}

.result-session-title {
    margin: 0;
    font-size: clamp(1.45rem, 2.5vw, 2rem);
    line-height: 1.15;
}

.result-page-heading .lead {
    margin-top: 0.65rem;
}

.result-summary-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.result-summary-card {
    min-height: 100%;
}

.result-summary-card .metric-value {
    font-size: 1.35rem;
}

.result-summary-inline {
    display: block;
    margin-top: 0.25rem;
    font-weight: 700;
}

.result-summary-card-participant {
    grid-column: 1;
    grid-row: 1;
}

.result-summary-card-start {
    grid-column: 1;
    grid-row: 2;
}

.result-summary-card-end {
    grid-column: 2;
    grid-row: 2;
}

.result-summary-card-raw {
    grid-column: 1;
    grid-row: 3;
}

.scaled-sum-card {
    margin-bottom: 1.5rem;
    padding: 1.3rem 1.35rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: rgba(255, 253, 249, 0.84);
}

.result-shell .scaled-sum-card {
    margin-top: 1.3rem;
}

.scaled-sum-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
    gap: 1rem;
    align-items: end;
    margin-bottom: 1rem;
}

.scaled-sum-header h2 {
    margin: 0;
    font-size: clamp(1.35rem, 2.4vw, 1.85rem);
}

.scaled-sum-copy,
.scaled-sum-note {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.scaled-sum-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.scaled-sum-item .metric-value {
    font-size: 1.5rem;
}

.scaled-sum-meta {
    display: block;
    margin-top: 0.35rem;
    color: var(--accent);
    font-size: 0.96rem;
    font-weight: 700;
}

.scaled-sum-note {
    margin-top: 0.9rem;
    font-size: 0.92rem;
}

.scaled-sum-warning {
    margin-bottom: 0;
}

.result-restart-button {
    margin: 10px auto 0;
}

.split-heading,
.test-header,
.admin-header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
}

.error-box {
    margin-bottom: 1rem;
    padding: 1rem 1.15rem;
    border: 1px solid rgba(157, 49, 49, 0.28);
    border-radius: var(--radius-md);
    background: rgba(157, 49, 49, 0.08);
    color: var(--danger);
}

.flash-box {
    margin-bottom: 1.25rem;
}

.flash-box p {
    margin: 0.35rem 0 0;
}

.flash-box-success {
    border-color: rgba(27, 110, 72, 0.2);
    background: rgba(27, 110, 72, 0.08);
}

.field-group {
    margin: 0 0 1.35rem;
    padding: 0;
    border: 0;
}

.field-group legend,
.field-stack span {
    display: block;
    margin-bottom: 0.7rem;
    font-weight: 700;
}

.choice-grid,
.answer-grid {
    display: grid;
    gap: 0.9rem;
}

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

.choice-card,
.answer-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.9rem;
    padding: 1rem 1.1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: #fff;
    cursor: pointer;
    transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease, background 180ms ease;
}

.choice-card:hover,
.answer-card:hover,
.choice-card.is-selected,
.choice-card:has(input:checked),
.answer-card.is-selected,
.answer-card:has(input:checked) {
    border-color: rgba(23, 94, 85, 0.42);
    box-shadow: 0 0 0 3px rgba(23, 94, 85, 0.12), 0 16px 32px rgba(23, 94, 85, 0.1);
    transform: translateY(-2px);
}

.choice-card.is-selected,
.choice-card:has(input:checked),
.answer-card.is-selected,
.answer-card:has(input:checked) {
    background: linear-gradient(135deg, rgba(226, 244, 241, 0.9) 0%, rgba(244, 251, 249, 0.98) 100%);
}

.choice-card:focus-within,
.answer-card:focus-within {
    border-color: rgba(23, 94, 85, 0.42);
    box-shadow: 0 0 0 3px rgba(23, 94, 85, 0.14);
}

.choice-card.is-selected span:last-child,
.choice-card:has(input:checked) span:last-child,
.answer-card.is-selected .answer-copy,
.answer-card:has(input:checked) .answer-copy {
    color: var(--primary-dark);
    font-weight: 700;
}

.choice-card input,
.answer-card input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.age-controls {
    display: grid;
    grid-template-columns: 1fr 120px;
    gap: 1rem;
    align-items: center;
}

input[type="range"] {
    accent-color: var(--primary);
}

input[type="number"],
input[type="text"],
input[type="password"] {
    width: 100%;
    min-height: 52px;
    padding: 0.85rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--text);
    font: inherit;
}

.question-preview h2,
.question-card h2,
.result-card h2 {
    margin-top: 0.25rem;
    margin-bottom: 1rem;
    font-size: clamp(1.35rem, 2.8vw, 2rem);
}

.question-media {
    overflow: hidden;
    margin: 0 0 1rem;
    padding: 0.8rem;
    border: 1px solid rgba(66, 58, 43, 0.1);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.82);
}

.question-media img {
    display: block;
    width: 100%;
    max-width: 760px;
    height: auto;
    margin: 0 auto;
    border-radius: calc(var(--radius-md) - 6px);
}

.example-options {
    display: grid;
    gap: 0.8rem;
}

.example-options-embedded {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.example-option {
    display: flex;
    gap: 0.85rem;
    align-items: center;
    padding: 0.9rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.7);
}

.example-option-compact {
    flex-direction: column;
    justify-content: center;
    min-height: 92px;
    text-align: center;
}

.example-option.is-highlighted {
    border-color: rgba(23, 94, 85, 0.4);
    background: rgba(23, 94, 85, 0.08);
}

.example-letter,
.answer-letter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    background: var(--bg-accent);
    font-weight: 800;
}

.answer-card.is-selected .answer-letter,
.answer-card:has(input:checked) .answer-letter {
    color: #fff;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    box-shadow: 0 10px 22px rgba(23, 94, 85, 0.24);
}

.example-note,
.submit-note {
    color: var(--muted);
}

.example-start-actions {
    width: 100%;
}

.example-start-actions .button {
    margin: 10px auto 0;
}

.test-header {
    margin-bottom: 1.25rem;
}

.timer-card {
    min-width: 240px;
}

.timer-actions {
    display: grid;
    justify-items: stretch;
    gap: 0.7rem;
    margin-top: 1rem;
}

.timer-submit-button {
    width: 100%;
}

.timer-value {
    display: block;
    margin: 0.35rem 0 0.85rem;
    font-size: 2.4rem;
}

.timer-track {
    overflow: hidden;
    height: 10px;
    border-radius: 999px;
    background: rgba(23, 94, 85, 0.12);
}

.timer-track span {
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--primary));
    transform-origin: left center;
}

.question-jump-strip {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.jump-carousel {
    overflow-x: auto;
    padding: 0.2rem 0.1rem 0.45rem;
    scroll-behavior: smooth;
    scroll-padding-inline: 35%;
    scroll-snap-type: x proximity;
    scrollbar-width: thin;
}

.jump-buttons {
    display: inline-flex;
    gap: 0.55rem;
    min-width: 100%;
    padding-inline: max(0.1rem, calc(50% - 24px));
}

.jump-button {
    flex: 0 0 auto;
    width: 48px;
    height: 48px;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.86);
    cursor: pointer;
    font-weight: 700;
    scroll-snap-align: center;
    transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.jump-button.is-complete {
    border-color: rgba(23, 94, 85, 0.28);
    background: rgba(226, 244, 241, 0.9);
}

.jump-button.is-active {
    color: #fff;
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 12px 24px rgba(23, 94, 85, 0.22);
    transform: scale(1.08);
}

.question-stack {
    position: relative;
}

.question-card {
    display: none;
    padding: 1.45rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface-strong);
}

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

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

.answer-grid-embedded {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.answer-card {
    min-height: 96px;
}

.answer-card-compact {
    flex-direction: column;
    justify-content: center;
    min-height: 88px;
    padding: 0.8rem 0.65rem;
    text-align: center;
}

.answer-copy {
    line-height: 1.5;
}

.answer-copy-compact {
    font-size: 0.92rem;
    font-weight: 700;
}

.submit-wrap {
    margin-left: auto;
}

.question-nav-foot {
    justify-content: space-between;
}

.results-grid {
    display: grid;
    gap: 1rem;
    margin-top: 1.4rem;
}

.result-card {
    padding: 1.25rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-strong);
}

.profile-chart-card {
    margin-top: 1.5rem;
    padding: 1.35rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(180deg, rgba(255, 253, 249, 0.96) 0%, rgba(248, 242, 231, 0.9) 100%);
    box-shadow: var(--shadow);
}

.profile-chart-header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.1rem;
}

.profile-chart-header h2 {
    margin: 0.15rem 0 0;
    font-size: clamp(1.4rem, 2vw, 2rem);
}

.profile-chart-copy {
    max-width: 36ch;
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.profile-chart-table {
    display: grid;
    gap: 0.7rem;
}

.profile-chart-grid {
    display: grid;
    grid-template-columns: minmax(180px, 2fr) 92px 82px 92px minmax(300px, 4fr);
    gap: 0.85rem;
    align-items: center;
    padding: 0.45rem 0;
}

.profile-chart-grid-head {
    padding-bottom: 0.8rem;
    border-bottom: 1px solid rgba(66, 58, 43, 0.12);
    color: var(--muted);
    font-size: 0.95rem;
    font-weight: 700;
}

.profile-chart-label {
    font-size: 1rem;
}

.profile-chart-axis-cell {
    display: grid;
    gap: 0.45rem;
}

.profile-chart-axis-hints,
.profile-chart-axis-scale {
    display: grid;
    grid-template-columns: repeat(11, minmax(0, 1fr));
    gap: 0;
}

.profile-chart-axis-hints {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    font-size: 0.9rem;
}

.profile-chart-axis-hints span:nth-child(2) {
    text-align: center;
}

.profile-chart-axis-hints span:last-child {
    text-align: right;
}

.profile-chart-axis-scale {
    position: relative;
    padding-top: 0.7rem;
    font-size: 0.82rem;
}

.profile-chart-axis-scale::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0.1rem;
    border-top: 2px solid rgba(66, 58, 43, 0.52);
}

.profile-chart-axis-scale span {
    position: relative;
    text-align: center;
}

.profile-chart-axis-scale span::before {
    content: '';
    position: absolute;
    top: -0.55rem;
    left: 50%;
    width: 2px;
    height: 9px;
    background: rgba(66, 58, 43, 0.62);
    transform: translateX(-50%);
}

.profile-chart-bar-cell {
    padding-top: 0.1rem;
}

.profile-chart-track {
    position: relative;
    overflow: hidden;
    height: 1.1rem;
    border-radius: 999px;
    background:
        repeating-linear-gradient(
            90deg,
            rgba(66, 58, 43, 0.08) 0,
            rgba(66, 58, 43, 0.08) calc(10% - 1px),
            rgba(66, 58, 43, 0.16) calc(10% - 1px),
            rgba(66, 58, 43, 0.16) 10%
        ),
        rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(66, 58, 43, 0.12);
}

.profile-chart-fill {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #1f5d55 0%, #2d7f73 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.profile-chart-warning {
    margin: 0;
}

.subscale-answers-section {
    margin-top: 1.5rem;
}

.subscale-answers-heading {
    margin-bottom: 1.1rem;
}

.subscale-answers-heading h2 {
    margin: 0.15rem 0 0;
    font-size: clamp(1.5rem, 2.4vw, 2.2rem);
}

.subscale-answers-heading .lead {
    max-width: 52ch;
    margin: 0;
}

.subscale-results-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
}

.subscale-result-card {
    padding: 1.35rem;
}

.subscale-answer-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem 1rem;
}

.result-row {
    padding: 0.95rem 0;
    border-top: 1px solid rgba(66, 58, 43, 0.08);
}

.result-row:first-of-type {
    border-top: 0;
}

.result-question {
    margin: 0 0 0.4rem;
    font-weight: 700;
}

.result-answer {
    margin: 0;
    color: var(--muted);
}

.result-row-card {
    min-height: 100%;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(66, 58, 43, 0.1);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.78);
}

.result-row-card:first-of-type {
    border-top: 1px solid rgba(66, 58, 43, 0.1);
}

.result-row-visual {
    display: grid;
    gap: 0.75rem;
}

.result-question-index {
    color: var(--accent);
    font-weight: 800;
}

.result-question-media {
    overflow: hidden;
    border: 1px solid rgba(66, 58, 43, 0.1);
    border-radius: var(--radius-sm);
    background: #fff;
}

.result-question-media img {
    display: block;
    width: 100%;
    height: auto;
}

.table-card,
.admin-dashboard,
.admin-session-shell {
    padding: 1.6rem;
}

.metric-card-actions {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
}

.admin-refresh-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: flex-end;
}

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

.admin-user-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.65rem;
    align-items: center;
}

.inline-form {
    display: inline-flex;
}

.admin-user-form-shell {
    max-width: 760px;
    margin: 0 auto;
}

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

th,
td {
    padding: 1rem 0.8rem;
    border-bottom: 1px solid rgba(66, 58, 43, 0.08);
    text-align: left;
    white-space: nowrap;
}

.score-tooltip {
    display: inline-flex;
    align-items: center;
    font-weight: 700;
    cursor: help;
}

.score-tooltip:focus-visible {
    outline: 2px solid rgba(23, 94, 85, 0.45);
    outline-offset: 4px;
}

.admin-floating-tooltip {
    position: fixed;
    z-index: 9999;
    min-width: 220px;
    max-width: 340px;
    padding: 0.7rem 0.9rem;
    border: 1px solid rgba(66, 58, 43, 0.14);
    border-radius: 14px;
    background: rgba(53, 45, 33, 0.96);
    box-shadow: 0 18px 40px rgba(46, 38, 27, 0.22);
    color: #fffdf7;
    white-space: pre-line;
    line-height: 1.45;
    text-align: left;
    pointer-events: none;
}

.icon-cell {
    text-align: center;
}

.score-tooltip-icon {
    justify-content: center;
    width: 2.2rem;
    height: 2.2rem;
    border: 1px solid rgba(66, 58, 43, 0.16);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.84);
    color: var(--primary);
}

.score-tooltip-icon svg {
    width: 1.1rem;
    height: 1.1rem;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
}

.score-tooltip-icon-accent {
    color: var(--accent);
}

.score-tooltip-icon.is-disabled {
    color: rgba(66, 58, 43, 0.55);
    background: rgba(66, 58, 43, 0.06);
}

.dt-container {
    margin-top: 0.35rem;
}

.dt-layout-row {
    gap: 1rem;
}

.dt-layout-table {
    overflow-x: auto;
}

.dt-input,
.dt-length select {
    min-height: 42px;
    padding: 0.55rem 0.8rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.82);
    color: var(--text);
}

.dt-input:focus,
.dt-length select:focus {
    outline: 2px solid rgba(23, 94, 85, 0.24);
    outline-offset: 1px;
}

.dt-search label,
.dt-length label,
.dt-info {
    color: var(--muted);
}

.dt-paging .dt-paging-button {
    min-width: 42px;
    min-height: 42px;
    margin-left: 0.35rem;
    border: 1px solid var(--border) !important;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78) !important;
    color: var(--text) !important;
}

.dt-paging .dt-paging-button.current,
.dt-paging .dt-paging-button.current:hover,
.dt-paging .dt-paging-button:hover {
    border-color: transparent !important;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
    color: #fff !important;
}

.dt-column-order {
    opacity: 0.55;
}

.table-link {
    color: var(--primary);
    font-weight: 700;
    text-decoration: none;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 700;
}

.status-pill.is-complete {
    color: #0d5b35;
    background: rgba(70, 151, 97, 0.14);
}

.status-pill.is-live {
    color: #8a4d0f;
    background: rgba(201, 118, 56, 0.14);
}

.field-stack {
    display: block;
}

@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 920px) {
    .hero-panel,
    .split-heading,
    .test-header,
    .admin-header {
        grid-template-columns: 1fr;
        display: grid;
    }

    .result-summary-grid {
        grid-template-columns: 1fr;
    }

    .result-summary-card-participant,
    .result-summary-card-start,
    .result-summary-card-end,
    .result-summary-card-raw {
        grid-column: auto;
        grid-row: auto;
    }

    .scaled-sum-header,
    .scaled-sum-grid {
        grid-template-columns: 1fr;
    }

    .profile-chart-header,
    .profile-chart-grid {
        grid-template-columns: 1fr;
        display: grid;
    }

    .profile-chart-grid {
        gap: 0.45rem;
        padding: 0.8rem 0;
        border-bottom: 1px solid rgba(66, 58, 43, 0.08);
    }

    .profile-chart-grid-head {
        display: none;
    }

    .profile-chart-copy {
        max-width: none;
    }

    .subscale-answer-list {
        grid-template-columns: 1fr;
    }

    .answer-grid-embedded,
    .example-options-embedded {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .metric-card-actions {
        flex-direction: column;
    }

    .admin-refresh-controls {
        width: 100%;
        justify-content: flex-start;
    }

    .answer-grid,
    .choice-grid,
    .meta-grid,
    .admin-metrics {
        grid-template-columns: 1fr;
    }

    .submit-wrap {
        margin-left: 0;
    }
}

@media (max-width: 640px) {
    .page-frame {
        width: min(100% - 1rem, 100%);
        padding-top: 1rem;
    }

    .hero-panel,
    .card-shell,
    .test-shell,
    .table-card,
    .admin-dashboard,
    .admin-session-shell {
        padding: 1.15rem;
        border-radius: 22px;
    }

    .age-controls {
        grid-template-columns: 1fr;
    }

    .question-card {
        padding: 1rem;
    }

    .answer-grid-embedded,
    .example-options-embedded {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    th,
    td {
        padding-inline: 0.45rem;
    }
}