/* ── Autism Screening Suite — quiz.css ─────────────────────────────────── */
/* Follows rauscher.xyz design tokens. Requires site.css to load first.   */

/* ── Root + Reveal System ───────────────────────────────────────────────── */
.assc-root {
    max-width: var(--content-max, 1200px);
    margin: 0 auto;
    padding: 0 var(--page-pad-x, 3rem);
}

/* Override reveal initial state specifically inside assc-root so only our
   elements animate — theme.js initHomeReveal handles the .is-visible toggle */
.assc-root [data-home-reveal] {
    opacity: 0;
    transform: translateY(18px);
}
.assc-root [data-home-reveal].is-visible {
    opacity: 1;
    transform: none;
}

.assc-view[hidden] { display: none !important; }

/* ── Language Picker ────────────────────────────────────────────────────── */
.assc-lang-picker {
    display: flex;
    gap: 0.65rem;
    justify-content: flex-end;
    padding-top: 2.5rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 10;
    pointer-events: auto;
}
.assc-lang-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.1rem;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 6px;
    background: rgba(255,255,255,.02);
    color: var(--text-dim, rgba(255,255,255,.66));
    font-family: var(--font-body, 'Space Grotesk', sans-serif);
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background .15s, border-color .15s, color .15s;
    min-height: 48px;
    min-width: 90px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    -webkit-user-select: none;
    pointer-events: auto;
}
.assc-lang-btn:hover { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.26); color: #fff; }
.assc-lang-btn.is-active { background: rgba(57,201,124,.1); border-color: rgba(57,201,124,.5); color: #fff; }
.assc-lang-btn:focus-visible { outline: 2px solid var(--accent, #39c97c); outline-offset: 2px; }
.assc-lang-code {
    font-family: var(--font-display, 'Bebas Neue', sans-serif);
    font-size: 1rem;
    color: var(--accent, #39c97c);
    line-height: 1;
}

/* ── EEG Canvas Hero Strip ──────────────────────────────────────────────── */
.assc-hero-strip {
    position: relative;
    width: calc(100% + var(--page-pad-x, 3rem) * 2);
    margin-left: calc(var(--page-pad-x, 3rem) * -1);
    height: 140px;
    background: var(--gray-dark, #0a0a0a);
    border-top: 1px solid var(--gray-light, #2f2f2f);
    border-bottom: 1px solid var(--gray-light, #2f2f2f);
    overflow: hidden;
    margin-bottom: 3.5rem;
    cursor: crosshair;
}
.assc-hero-strip canvas {
    display: block;
    width: 100%;
    height: 100%;
}

/* ── Intro Header ───────────────────────────────────────────────────────── */
.assc-intro-header {
    margin-bottom: 3rem;
}
.assc-intro-title {
    font-family: var(--font-display, 'Bebas Neue', sans-serif);
    font-size: clamp(4.5rem, 10vw, 8rem);
    font-weight: 400;
    letter-spacing: 0.025em;
    line-height: 0.88;
    margin: 0.5rem 0 0.75rem;
    color: var(--white, #fff);
}
.assc-intro-subtitle {
    color: var(--text-faint, rgba(255,255,255,.26));
    font-size: 0.75rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    margin: 0;
}

/* ── Stats Bar ──────────────────────────────────────────────────────────── */
.assc-stats-row {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1px solid var(--gray-light, #2f2f2f);
    border-radius: 12px;
    background: var(--panel, rgba(255,255,255,.03));
    overflow: hidden;
    margin-bottom: 3rem;
}
.assc-stat {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.35rem 1rem;
    text-align: center;
    gap: 0.3rem;
}
.assc-stat-value {
    font-family: var(--font-display, 'Bebas Neue', sans-serif);
    font-size: clamp(2.4rem, 4vw, 3.6rem);
    line-height: 1;
    letter-spacing: 0.02em;
    color: var(--accent, #39c97c);
}
.assc-stat-label {
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-faint, rgba(255,255,255,.26));
}
.assc-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-light, #2f2f2f);
    flex-shrink: 0;
}

/* ── Info Cards ─────────────────────────────────────────────────────────── */
.assc-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    align-items: stretch;
    gap: 1rem;
    margin-bottom: 2.5rem;
}
.assc-info-card {
    background: var(--panel, rgba(255,255,255,.03));
    border: 1px solid var(--gray-light, #2f2f2f);
    border-radius: 14px;
    padding: 1.6rem 1.5rem;
    display: flex;
    flex-direction: column;
    transition: border-color .2s, background .2s;
    min-width: 0; /* prevents long German compound words from stretching the grid column */
    overflow-wrap: break-word;
    word-break: break-word;
}
.assc-info-card:hover {
    border-color: rgba(255,255,255,.18);
    background: var(--panel-strong, rgba(255,255,255,.05));
}
.assc-info-card--featured {
    border-color: rgba(57,201,124,.38);
    background: rgba(57,201,124,.04);
}
.assc-info-card--featured:hover {
    border-color: rgba(57,201,124,.58);
    background: rgba(57,201,124,.07);
}
.assc-card-top { flex: 1; display: flex; flex-direction: column; }
.assc-card-footer { margin-top: auto; padding-top: 1.25rem; border-top: 1px solid rgba(255,255,255,.06); }

/* Card head */
.assc-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}
.assc-info-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.18rem 0.7rem;
    border-radius: 999px;
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.14);
    color: rgba(255,255,255,.7);
}
.assc-info-badge--accent {
    background: rgba(57,201,124,.14);
    border-color: rgba(57,201,124,.45);
    color: var(--accent, #39c97c);
}
.assc-card-meta {
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    color: var(--text-faint, rgba(255,255,255,.26));
    display: flex;
    gap: 0.35rem;
    align-items: center;
}
.assc-meta-sep { color: rgba(255,255,255,.15); }
.assc-card-source {
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    color: var(--text-faint, rgba(255,255,255,.26));
    font-style: italic;
    margin: 0 0 0.75rem;
}
.assc-info-desc {
    font-size: 0.88rem;
    line-height: 1.7;
    color: var(--text-dim, rgba(255,255,255,.66));
    margin: 0 0 1rem;
}

/* Domain Chips */
.assc-domain-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 0.5rem;
}
.assc-chip {
    display: inline-flex;
    align-items: center;
    padding: 0.22rem 0.65rem;
    border-radius: 999px;
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.1);
    color: var(--text-faint, rgba(255,255,255,.26));
}
.assc-chip--accent {
    background: rgba(57,201,124,.07);
    border-color: rgba(57,201,124,.3);
    color: rgba(57,201,124,.8);
}

/* Threshold row */
.assc-threshold {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 0.4rem 0.65rem;
    margin-bottom: 0.75rem;
}
.assc-threshold-label {
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-faint, rgba(255,255,255,.26));
}
.assc-threshold-value {
    font-family: var(--font-display, 'Bebas Neue', sans-serif);
    font-size: 1.35rem;
    letter-spacing: 0.04em;
    color: #fff;
    line-height: 1;
}
.assc-threshold-stat {
    font-size: 0.62rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent, #39c97c);
}
.assc-card-note {
    font-size: 0.76rem;
    line-height: 1.6;
    color: var(--text-faint, rgba(255,255,255,.26));
    margin: 0;
    font-style: italic;
}

/* ── Process Flow ───────────────────────────────────────────────────────── */
.assc-process-flow {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    margin-bottom: 2.5rem;
    padding: 2rem 0;
    border-top: 1px solid var(--gray-light, #2f2f2f);
    border-bottom: 1px solid var(--gray-light, #2f2f2f);
}
.assc-process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    flex: 0 0 auto;
    min-width: 90px;
    text-align: center;
}
.assc-process-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display, 'Bebas Neue', sans-serif);
    font-size: 1.05rem;
    color: var(--text-faint, rgba(255,255,255,.26));
    border: 1px solid var(--gray-light, #2f2f2f);
    background: transparent;
    transition: border-color .2s, color .2s;
}
.assc-process-num--accent {
    border-color: var(--accent, #39c97c);
    color: var(--accent, #39c97c);
    font-size: 1.3rem;
}
.assc-process-num-icon,
.assc-process-num-icon svg {
    width: 16px;
    height: 16px;
    display: block;
    stroke: var(--accent, #39c97c);
    color: var(--accent, #39c97c);
}
.assc-process-label {
    font-family: var(--font-display, 'Bebas Neue', sans-serif);
    font-size: 1.1rem;
    letter-spacing: 0.06em;
    color: #fff;
    line-height: 1;
}
.assc-process-sub {
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-faint, rgba(255,255,255,.26));
}
.assc-process-connector {
    flex: 1;
    height: 1px;
    background: var(--gray-light, #2f2f2f);
    margin-top: 17px; /* aligns with center of 36px circle */
    min-width: 20px;
    max-width: 80px;
}

/* ── Notice Grid ────────────────────────────────────────────────────────── */
.assc-notice-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2.5rem;
}
.assc-notice {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
    padding: 1.1rem 1.3rem;
    border-radius: 10px;
    font-size: 0.84rem;
    line-height: 1.65;
}
.assc-notice p { margin: 0; }
.assc-notice--warn {
    background: rgba(57,201,124,.04);
    border: 1px solid rgba(57,201,124,.25);
    color: rgba(57,201,124,.9);
}
.assc-notice--info {
    background: rgba(255,255,255,.025);
    border: 1px solid rgba(255,255,255,.1);
    color: var(--text-dim, rgba(255,255,255,.66));
}
.assc-notice-icon,
.assc-notice-icon svg {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    display: block;
    margin-top: 0.1rem;
    line-height: 1;
}
.assc-notice--warn .assc-notice-icon { color: rgba(57,201,124,.9); stroke: rgba(57,201,124,.9); }
.assc-notice--info .assc-notice-icon { color: var(--text-dim, rgba(255,255,255,.66)); stroke: rgba(255,255,255,.66); }

/* ── Start Button ───────────────────────────────────────────────────────── */
.assc-intro-actions { margin-top: 0.5rem; padding-bottom: 4rem; }
.assc-btn-start {
    font-size: 0.72rem !important;
    letter-spacing: 0.3em !important;
    padding: 0 2.5rem !important;
    min-height: 56px !important;
    border-radius: 0 !important;
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
}
.assc-btn-start .assc-btn-icon,
.assc-btn-start .assc-btn-icon svg {
    width: 16px;
    height: 16px;
    display: block;
    flex-shrink: 0;
}

/* ── Question View ──────────────────────────────────────────────────────── */
.assc-progress-bar-outer {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin: 2.5rem 0 1.25rem;
}
.assc-progress-bar-track {
    flex: 1;
    height: 2px;
    background: var(--gray-light, #2f2f2f);
    border-radius: 2px;
    overflow: hidden;
}
.assc-progress-fill {
    height: 100%;
    background: var(--accent, #39c97c);
    border-radius: 2px;
    width: 0;
    transition: width .4s ease;
}
.assc-progress-label {
    font-size: 0.62rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--text-faint, rgba(255,255,255,.26));
    white-space: nowrap;
    flex-shrink: 0;
}
.assc-phase-label {
    font-size: 0.6rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--accent, #39c97c);
    margin-bottom: 1.25rem;
}
.assc-question-card {
    background: var(--panel, rgba(255,255,255,.03));
    border: 1px solid var(--gray-light, #2f2f2f);
    border-radius: 14px;
    padding: 2.5rem 2.75rem 2.25rem;
}
.assc-q-number {
    font-family: var(--font-display, 'Bebas Neue', sans-serif);
    font-size: 3.5rem;
    line-height: 1;
    color: rgba(255,255,255,.04);
    margin: 0 0 0.3rem;
    user-select: none;
}
.assc-q-text {
    font-size: 1.08rem;
    line-height: 1.8;
    color: #fff;
    margin: 0 0 2rem;
}

/* Options */
.assc-options { display: flex; flex-direction: column; gap: 0.65rem; }
.assc-option { position: relative; }
.assc-option input[type="radio"] {
    position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none;
}
.assc-option label {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.3rem;
    border: 1px solid rgba(255,255,255,.09);
    border-radius: 10px;
    background: rgba(255,255,255,.015);
    color: var(--text-dim, rgba(255,255,255,.66));
    font-size: 0.92rem;
    line-height: 1.45;
    cursor: pointer;
    transition: background .13s, border-color .13s, color .13s;
    user-select: none;
    min-height: 52px;
}
.assc-option label::before {
    content: '';
    display: inline-block;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    border: 1.5px solid rgba(255,255,255,.2);
    flex-shrink: 0;
    transition: border-color .13s, background .13s;
    box-sizing: border-box;
}
.assc-option label:hover {
    background: rgba(255,255,255,.035);
    border-color: rgba(255,255,255,.2);
    color: #fff;
}
.assc-option input:checked + label {
    background: rgba(57,201,124,.1);
    border-color: rgba(57,201,124,.55);
    color: #fff;
}
.assc-option input:checked + label::before {
    border-color: var(--accent, #39c97c);
    background: var(--accent, #39c97c);
    box-shadow: inset 0 0 0 3px #000;
}
.assc-option input:focus-visible + label {
    outline: 2px solid var(--accent, #39c97c);
    outline-offset: 2px;
}

/* CAT-Q 7-point Likert */
.assc-options--likert7 { flex-direction: row; flex-wrap: wrap; gap: 0.5rem; }
.assc-options--likert7 .assc-option { flex: 1 0 auto; min-width: 0; }
.assc-options--likert7 .assc-option label {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 0.85rem 0.5rem;
    font-size: 0.72rem;
    gap: 0.45rem;
    min-width: 52px;
    min-height: 72px;
    white-space: pre-line;
}
.assc-options--likert7 .assc-option label::before { margin: 0 auto; }

/* Nav */
.assc-nav-row { display: flex; margin-top: 1.5rem; gap: 1rem; padding-bottom: 4rem; }
.assc-btn-back:disabled { opacity: 0.3; cursor: not-allowed; pointer-events: none; }

/* ── Result View ────────────────────────────────────────────────────────── */
.assc-result-header { margin-bottom: 1.5rem; padding-top: 2.5rem; }
.assc-result-title {
    font-family: var(--font-display, 'Bebas Neue', sans-serif);
    font-size: clamp(3rem, 7vw, 5.5rem);
    font-weight: 400;
    letter-spacing: 0.025em;
    margin: 0.4rem 0 0;
    line-height: 0.9;
    color: var(--white, #fff);
}

.assc-scores-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 2.5rem 0 2rem;
}
.assc-score-pill {
    flex: 1 1 160px;
    display: flex;
    align-items: baseline;
    gap: 0.35rem;
    padding: 1.2rem 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--gray-light, #2f2f2f);
    background: var(--panel, rgba(255,255,255,.03));
}
.assc-score-pill-label {
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-faint, rgba(255,255,255,.26));
    flex-shrink: 0;
    width: 62px;
}
.assc-score-pill-value {
    font-family: var(--font-display, 'Bebas Neue', sans-serif);
    font-size: 3rem;
    line-height: 1;
    letter-spacing: 0.02em;
}
.assc-score-pill-max { font-size: 1rem; color: var(--text-faint, rgba(255,255,255,.26)); }
.assc-score-pill--aq    .assc-score-pill-value { color: var(--accent, #39c97c); }
.assc-score-pill--raads .assc-score-pill-value { color: #7ec8e3; }
.assc-score-pill--catq  .assc-score-pill-value { color: #f5c842; }

.assc-chart-section {
    display: flex;
    justify-content: center;
    margin: 0 auto 2.5rem;
    max-width: 500px;
}

.assc-domain-table-wrap { margin-bottom: 2rem; overflow-x: auto; }
.assc-domain-table { width: 100%; border-collapse: collapse; font-size: 0.84rem; }
.assc-domain-table th {
    text-align: left;
    padding: 0.55rem 0.75rem;
    border-bottom: 1px solid var(--gray-light, #2f2f2f);
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-faint, rgba(255,255,255,.26));
}
.assc-domain-table td {
    padding: 0.7rem 0.75rem;
    border-bottom: 1px solid rgba(255,255,255,.04);
    color: var(--text-dim, rgba(255,255,255,.66));
}
.assc-domain-table td:nth-child(2),
.assc-domain-table td:nth-child(3),
.assc-domain-table td:nth-child(4) { font-variant-numeric: tabular-nums; text-align: right; }
.assc-domain-table tbody tr:hover td { background: rgba(255,255,255,.02); }
.assc-domain-pct-bar {
    display: inline-block;
    height: 3px;
    border-radius: 2px;
    background: var(--accent, #39c97c);
    vertical-align: middle;
    margin-left: 0.4rem;
    max-width: 80px;
}

.assc-report-card {
    background: var(--panel, rgba(255,255,255,.03));
    border: 1px solid var(--gray-light, #2f2f2f);
    border-radius: 14px;
    overflow: hidden;
    margin-bottom: 2rem;
}
.assc-report-body { padding: 2.25rem 2.75rem 1.75rem; }
.assc-report-text {
    font-size: 0.95rem;
    line-height: 1.9;
    color: var(--text-dim, rgba(255,255,255,.66));
    margin: 0;
    white-space: pre-line;
}
.assc-report-disclaimer {
    padding: 1.25rem 2.75rem 1.75rem;
    border-top: 1px solid var(--gray-light, #2f2f2f);
}
.assc-report-disclaimer p {
    font-size: 0.8rem;
    line-height: 1.7;
    color: var(--text-faint, rgba(255,255,255,.26));
    margin: 0;
    font-style: italic;
}

.assc-result-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; padding-bottom: 5rem; }

/* ── Ultrawide / 32" (≥ 1600px) ─────────────────────────────────────────── */
@media (min-width: 1600px) {
    .assc-root { max-width: 1320px; }
    .assc-intro-title { font-size: 9rem; }
    .assc-stat-value { font-size: 4rem; }
    .assc-hero-strip { height: 160px; }
}

/* ── iPad landscape (≤ 1100px) ───────────────────────────────────────────── */
@media (max-width: 1100px) {
    .assc-info-grid { gap: 0.75rem; }
    .assc-info-card { padding: 1.35rem 1.2rem; }
    .assc-process-flow { gap: 0; }
    .assc-process-connector { min-width: 12px; }
}

/* ── iPad portrait (≤ 820px) ─────────────────────────────────────────────── */
@media (max-width: 820px) {
    .assc-root { padding: 0 var(--page-pad-mobile, 1.5rem); }
    .assc-hero-strip {
        width: calc(100% + var(--page-pad-mobile, 1.5rem) * 2);
        margin-left: calc(var(--page-pad-mobile, 1.5rem) * -1);
    }
    .assc-info-grid { grid-template-columns: 1fr; gap: 0.85rem; }
    .assc-info-card--featured { order: -1; }
    .assc-notice-grid { grid-template-columns: 1fr; }
    .assc-stats-row { flex-wrap: wrap; }
    .assc-stat { flex: 1 0 40%; min-width: 120px; }
    .assc-stat-divider { display: none; }
    .assc-process-flow {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
        padding: 1.5rem 0;
    }
    .assc-process-connector { display: none; }
    .assc-process-step { min-width: unset; }
    .assc-question-card { padding: 1.75rem 1.5rem; }
}

/* ── iPhone / small (≤ 480px) ────────────────────────────────────────────── */
@media (max-width: 480px) {
    .assc-intro-title { font-size: clamp(3.2rem, 16vw, 5rem); }
    .assc-stat-value { font-size: 2.5rem; }
    .assc-stats-row { border-radius: 8px; }
    .assc-stat { flex: 1 0 45%; padding: 1rem 0.75rem; }
    .assc-question-card { padding: 1.4rem 1.1rem; }
    .assc-q-text { font-size: 1rem; }
    .assc-options--likert7 { flex-direction: column; }
    .assc-options--likert7 .assc-option label {
        flex-direction: row;
        text-align: left;
        min-height: 48px;
        white-space: normal;
    }
    .assc-scores-row { flex-direction: column; }
    .assc-report-body,
    .assc-report-disclaimer { padding: 1.4rem; }
    .assc-result-actions { flex-direction: column; }
    .assc-result-actions .button-secondary { justify-content: center; }
    /* iOS safe areas */
    .assc-intro-actions { padding-bottom: calc(3rem + env(safe-area-inset-bottom, 0px)); }
    .assc-nav-row { padding-bottom: calc(3rem + env(safe-area-inset-bottom, 0px)); }
    .assc-result-actions { padding-bottom: calc(4rem + env(safe-area-inset-bottom, 0px)); }
    .assc-lang-picker { padding-top: calc(1.5rem + env(safe-area-inset-top, 0px)); }
}

/* ── Reduced motion ──────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .assc-hero-strip { display: none; }
    .assc-root [data-home-reveal] { opacity: 1; transform: none; }
}