/*!
 * Vinabox Quiz Engine — CSS (Brique C phase 2)
 * Mobile-first. Breakpoint 768px pour tablette/desktop.
 * Charte : #61262A (bordeaux Vinabox) — pas d'import couleurs autres sites.
 * 1 question = 1 écran sur iPhone SE 375px.
 */

.vinabox-quiz {
    --vbq-bordeaux: #61262A;
    --vbq-bordeaux-dark: #481A1D;
    --vbq-bordeaux-light: #F5E8E9;
    --vbq-gold: #C9A961;
    --vbq-good: #2E7D32;
    --vbq-good-bg: #E8F5E9;
    --vbq-wrong: #C62828;
    --vbq-wrong-bg: #FFEBEE;
    --vbq-text: #2C1B1D;
    --vbq-muted: #6B5B5D;
    --vbq-border: #E7DEDF;
    --vbq-bg: #FFFCFA;
    --vbq-radius: 10px;
    --vbq-shadow: 0 2px 10px rgba(97, 38, 42, 0.08);
    --vbq-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    box-sizing: border-box;
    font-family: var(--vbq-font);
    color: var(--vbq-text);
    background: var(--vbq-bg);
    border: 1px solid var(--vbq-border);
    border-radius: var(--vbq-radius);
    box-shadow: var(--vbq-shadow);
    padding: 20px 18px;
    margin: 24px 0;
    max-width: 720px;
    line-height: 1.5;
}

.vinabox-quiz *,
.vinabox-quiz *:before,
.vinabox-quiz *:after {
    box-sizing: border-box;
}

/* ------- Intro ------- */
.vinabox-quiz__intro {
    text-align: center;
    padding: 12px 0;
}
.vinabox-quiz__title {
    font-size: 22px;
    font-weight: 700;
    color: var(--vbq-bordeaux);
    margin: 0 0 8px;
    line-height: 1.25;
}
.vinabox-quiz__desc {
    color: var(--vbq-muted);
    margin: 0 0 16px;
    font-size: 15px;
}
.vinabox-quiz__meta {
    list-style: none;
    padding: 0;
    margin: 0 0 18px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px 12px;
    font-size: 13px;
    color: var(--vbq-muted);
}
.vinabox-quiz__meta li {
    background: var(--vbq-bordeaux-light);
    color: var(--vbq-bordeaux-dark);
    padding: 4px 10px;
    border-radius: 999px;
    font-weight: 500;
}

/* ------- CTA buttons ------- */
.vinabox-quiz__cta {
    display: inline-block;
    background: var(--vbq-bordeaux);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    min-height: 44px; /* a11y touch target */
    transition: background 0.15s ease;
    font-family: inherit;
}
.vinabox-quiz__cta:hover,
.vinabox-quiz__cta:focus-visible {
    background: var(--vbq-bordeaux-dark);
    outline: 2px solid var(--vbq-gold);
    outline-offset: 2px;
}
.vinabox-quiz__cta:disabled {
    opacity: 0.5;
    cursor: wait;
}
.vinabox-quiz__cta--guest {
    display: block;
    text-align: center;
    margin-top: 16px;
    background: var(--vbq-gold);
    color: var(--vbq-bordeaux-dark);
}
.vinabox-quiz__cta--guest:hover,
.vinabox-quiz__cta--guest:focus-visible {
    background: #B8964F;
}

/* ------- Playing ------- */
.vinabox-quiz__playing {
    min-height: 400px;
    display: flex;
    flex-direction: column;
}
.vinabox-quiz__progress {
    height: 6px;
    background: var(--vbq-border);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 14px;
}
.vinabox-quiz__progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--vbq-bordeaux), var(--vbq-gold));
    transition: width 0.3s ease;
}
.vinabox-quiz__q-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--vbq-muted);
    margin: 0 0 6px;
    font-weight: 600;
}
.vinabox-quiz__q-text {
    font-size: 18px;
    font-weight: 600;
    color: var(--vbq-text);
    margin: 0 0 16px;
    line-height: 1.35;
}
.vinabox-quiz__media img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
    margin: 0 0 14px;
    display: block;
}

/* ------- Options (radio cards) ------- */
.vinabox-quiz__options {
    border: none;
    padding: 0;
    margin: 0 0 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.vinabox-quiz__options legend {
    position: absolute;
    left: -9999px;
}
.vinabox-quiz__option {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    border: 2px solid var(--vbq-border);
    border-radius: 8px;
    padding: 12px 14px;
    cursor: pointer;
    font-size: 15px;
    transition: border-color 0.15s ease, background 0.15s ease;
    min-height: 44px;
}
.vinabox-quiz__option:hover {
    border-color: var(--vbq-bordeaux);
}
.vinabox-quiz__option-radio {
    width: 18px;
    height: 18px;
    accent-color: var(--vbq-bordeaux);
    flex-shrink: 0;
    margin: 0;
}
.vinabox-quiz__option-radio:focus-visible {
    outline: 2px solid var(--vbq-gold);
    outline-offset: 2px;
}
.vinabox-quiz__option-text {
    flex: 1;
}
.vinabox-quiz__option:has(input:checked) {
    border-color: var(--vbq-bordeaux);
    background: var(--vbq-bordeaux-light);
}

/* Après soumission : correct / wrong */
.vinabox-quiz__option--correct {
    border-color: var(--vbq-good) !important;
    background: var(--vbq-good-bg) !important;
}
.vinabox-quiz__option--correct:after {
    content: "✓";
    color: var(--vbq-good);
    font-weight: 700;
    margin-left: auto;
}
.vinabox-quiz__option--wrong {
    border-color: var(--vbq-wrong) !important;
    background: var(--vbq-wrong-bg) !important;
}
.vinabox-quiz__option--wrong:after {
    content: "✕";
    color: var(--vbq-wrong);
    font-weight: 700;
    margin-left: auto;
}

.vinabox-quiz__submit-btn {
    align-self: stretch;
    width: 100%;
}

/* ------- Feedback ------- */
.vinabox-quiz__feedback {
    margin-top: 14px;
    padding: 14px;
    border-radius: 8px;
    border-left: 4px solid transparent;
    background: transparent;
    min-height: 0;
}
.vinabox-quiz__feedback:empty {
    display: none;
}
.vinabox-quiz__feedback--good {
    background: var(--vbq-good-bg);
    border-color: var(--vbq-good);
}
.vinabox-quiz__feedback--wrong {
    background: var(--vbq-wrong-bg);
    border-color: var(--vbq-wrong);
}
.vinabox-quiz__feedback--error {
    background: #FFF8E1;
    border-color: #F9A825;
}
.vinabox-quiz__feedback-headline {
    font-weight: 700;
    margin: 0 0 6px;
    font-size: 15px;
}
.vinabox-quiz__feedback--good .vinabox-quiz__feedback-headline { color: var(--vbq-good); }
.vinabox-quiz__feedback--wrong .vinabox-quiz__feedback-headline { color: var(--vbq-wrong); }
.vinabox-quiz__feedback-exp {
    margin: 0 0 12px;
    font-size: 14px;
    color: var(--vbq-text);
}
.vinabox-quiz__next-btn {
    width: 100%;
}

/* ------- Results ------- */
.vinabox-quiz__results {
    text-align: center;
    padding: 12px 0;
}
.vinabox-quiz__results-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--vbq-bordeaux);
    margin: 0 0 14px;
}
.vinabox-quiz__results--high .vinabox-quiz__results-title { color: var(--vbq-good); }
.vinabox-quiz__results--low .vinabox-quiz__results-title { color: var(--vbq-wrong); }
.vinabox-quiz__results-bar {
    width: 100%;
    height: 10px;
    background: var(--vbq-border);
    border-radius: 999px;
    overflow: hidden;
    margin: 0 0 16px;
}
.vinabox-quiz__results-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--vbq-bordeaux), var(--vbq-gold));
    transition: width 0.4s ease;
}
.vinabox-quiz__results--high .vinabox-quiz__results-bar-fill {
    background: linear-gradient(90deg, var(--vbq-good), var(--vbq-gold));
}
.vinabox-quiz__results-xp {
    font-size: 18px;
    font-weight: 600;
    color: var(--vbq-gold);
    margin: 0 0 8px;
}
.vinabox-quiz__results-levelup {
    background: var(--vbq-gold);
    color: var(--vbq-bordeaux-dark);
    padding: 8px 14px;
    border-radius: 8px;
    display: inline-block;
    font-weight: 700;
    margin: 0 0 12px;
}
.vinabox-quiz__results-achievements {
    list-style: none;
    padding: 0;
    margin: 12px 0;
}
.vinabox-quiz__achievement {
    background: var(--vbq-bordeaux-light);
    color: var(--vbq-bordeaux-dark);
    padding: 8px 12px;
    border-radius: 6px;
    margin: 6px 0;
    font-size: 14px;
    font-weight: 500;
}

/* ------- Error ------- */
.vinabox-quiz--error,
.vinabox-quiz__error {
    background: #FFEBEE;
    border-color: var(--vbq-wrong);
    color: var(--vbq-wrong);
    padding: 12px;
    border-radius: 6px;
}
.vinabox-quiz__nojs {
    color: var(--vbq-muted);
    font-size: 13px;
    font-style: italic;
    margin-top: 10px;
}

/* ------- Live region (visually hidden) ------- */
.vinabox-quiz__live {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}
.screen-reader-text {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* ------- Responsive iPhone SE 375px first (mobile) ------- */
@media (max-width: 420px) {
    .vinabox-quiz {
        padding: 14px 12px;
        margin: 16px 0;
        border-radius: 8px;
    }
    .vinabox-quiz__title,
    .vinabox-quiz__results-title { font-size: 19px; }
    .vinabox-quiz__q-text { font-size: 16px; margin-bottom: 12px; }
    .vinabox-quiz__option { font-size: 14px; padding: 10px 12px; }
    .vinabox-quiz__cta { font-size: 15px; padding: 11px 18px; }
    .vinabox-quiz__playing { min-height: auto; }
}

/* ------- Dark mode follow system ------- */
@media (prefers-color-scheme: dark) {
    .vinabox-quiz {
        --vbq-bg: #1C1416;
        --vbq-text: #F5E8E9;
        --vbq-muted: #B59DA0;
        --vbq-border: #3A2A2C;
        --vbq-bordeaux-light: #3A1C1F;
    }
    .vinabox-quiz__option { background: #241A1D; color: var(--vbq-text); }
}

/* ------- Reduce motion ------- */
@media (prefers-reduced-motion: reduce) {
    .vinabox-quiz__progress-bar,
    .vinabox-quiz__results-bar-fill,
    .vinabox-quiz__cta,
    .vinabox-quiz__option {
        transition: none;
    }
}