/* ══════════════════════════════════════════════════════════
   Quiz Component — Scoped under .eq-quiz
   ══════════════════════════════════════════════════════════ */

.eq-quiz {
    --eq-bg: #faf8f5;
    --eq-surface: #ffffff;
    --eq-primary: #c45028;
    --eq-primary-light: #f0d8cc;
    --eq-primary-dark: #9b3a18;
    --eq-accent: #2d6a4f;
    --eq-accent-light: #d4e7dd;
    --eq-text: #1a1a1a;
    --eq-text-muted: #6b6560;
    --eq-border: #e8e2db;
    --eq-correct: #2d6a4f;
    --eq-correct-bg: #e6f4ec;
    --eq-incorrect: #c45028;
    --eq-incorrect-bg: #fde8e0;
    --eq-undecided: #01aaff;
    --eq-locked: #d1ccc7;
    /* --eq-font-display: "DM Serif Display", Georgia, serif; */
    --eq-font-display: "Arial", sans-serif;
    /* --eq-font-body: "Plus Jakarta Sans", system-ui, sans-serif; */
    --eq-font-body: "Arial", sans-serif;
    --eq-radius-sm: 8px;
    --eq-radius-md: 14px;
    --eq-radius-lg: 20px;
    --eq-shadow-card:
        0 1px 3px rgba(0, 0, 0, 0.04), 0 4px 12px rgba(0, 0, 0, 0.06);
    --eq-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);

    font-family: var(--eq-font-body);
    color: var(--eq-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    max-width: 760px;
    margin: 0 auto;
    padding: 40px 24px 100px;
}
.eq-quiz *,
.eq-quiz *::before,
.eq-quiz *::after {
    box-sizing: border-box;
}

/* ── Header ── */
.eq-quiz .eq-header {
    text-align: center;
    margin-bottom: 48px;
    animation: eqFadeUp 0.6s ease both;
}
.eq-quiz .eq-header__tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--eq-primary);
    background: var(--eq-primary-light);
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 20px;
}
.eq-quiz .eq-header__title {
    font-family: var(--eq-font-display);
    font-size: clamp(1.8rem, 5vw, 2.8rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--eq-text);
    margin: 0 0 12px;
    padding: 0;
}
.eq-quiz .eq-header__subtitle {
    font-size: 1rem;
    color: var(--eq-text-muted);
    /* max-width: 480px; */
    margin: 0 auto;
    padding: 0;
    text-align: left;
}

/* ── Progress ── */
.eq-quiz .eq-progress {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(250, 248, 245, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 16px 10px 12px;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--eq-border);
    animation: eqFadeUp 0.6s 0.15s ease both;
}
.eq-quiz .eq-progress__bar-track {
    height: 6px;
    background: var(--eq-border);
    border-radius: 100px;
    overflow: hidden;
}
.eq-quiz .eq-progress__bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--eq-primary), var(--eq-accent));
    border-radius: 100px;
    width: 0%;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.eq-quiz .eq-progress__text {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--eq-text-muted);
    margin-top: 8px;
}

/* ── Card ── */
.eq-quiz .eq-card {
    background: var(--eq-surface);
    border: 1px solid var(--eq-border);
    border-radius: var(--eq-radius-lg);
    padding: 36px 32px;
    margin-bottom: 24px;
    box-shadow: var(--eq-shadow-card);
    opacity: 0;
    transform: translateY(20px);
    transition:
        opacity 0.5s ease,
        transform 0.5s ease,
        box-shadow var(--eq-transition);
}
.eq-quiz .eq-card.eq-visible {
    opacity: 1;
    transform: translateY(0);
}
.eq-quiz .eq-card.eq-locked {
    pointer-events: none;
    filter: grayscale(0.2);
}
.eq-quiz .eq-card.eq-locked .eq-card__body {
    opacity: 0.35;
}
.eq-quiz .eq-card.eq-answered {
    border-color: var(--eq-border);
}
.eq-quiz .eq-card.eq-answered.eq-correct {
    border-left: 4px solid var(--eq-correct);
}
.eq-quiz .eq-card.eq-answered.eq-incorrect {
    border-left: 4px solid var(--eq-incorrect);
}

.eq-quiz .eq-card__number {
    font-family: var(--eq-font-display);
    font-size: 0.85rem;
    color: var(--eq-primary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.eq-quiz .eq-card__number span {
    font-family: var(--eq-font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--eq-text-muted);
}
.eq-quiz .eq-card__prompt {
    font-family: var(--eq-font-display);
    font-size: 1.25rem;
    line-height: 1.45;
    margin: 0 0 24px;
    padding: 0;
}

/* ── Media ── */
.eq-quiz .eq-media {
    margin-bottom: 24px;
    border-radius: var(--eq-radius-md);
    overflow: hidden;
    background: var(--eq-bg);
    border: 1px solid var(--eq-border);
}
.eq-quiz .eq-media img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 280px;
    object-fit: cover;
}
.eq-quiz .eq-media audio {
    display: block;
    width: 100%;
    padding: 16px;
}
.eq-quiz .eq-media__caption {
    font-size: 0.78rem;
    color: var(--eq-text-muted);
    padding: 8px 14px 10px;
    background: var(--eq-bg);
    border-top: 1px solid var(--eq-border);
}

/* ── Multiple Choice ── */
.eq-quiz .eq-options {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 0;
    padding: 0;
}
.eq-quiz .eq-options li {
    margin: 0;
    padding: 0;
    list-style: none;
}

.eq-quiz .eq-opt-btn {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
    padding: 16px 20px;
    background: var(--eq-bg);
    border: 2px solid transparent;
    border-radius: var(--eq-radius-md);
    cursor: pointer;
    font-family: var(--eq-font-body);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--eq-text);
    text-align: left;
    transition: all var(--eq-transition);
    position: relative;
    outline-offset: 2px;
    line-height: 1.5;
}
.eq-quiz .eq-opt-btn:hover:not(:disabled) {
    background: #f3efe9;
    border-color: var(--eq-border);
    transform: translateX(4px);
}
.eq-quiz .eq-opt-btn:focus-visible {
    outline: 2px solid var(--eq-primary);
    border-color: var(--eq-primary);
}

.eq-quiz .eq-opt-btn__letter {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
    border-radius: 8px;
    background: var(--eq-surface);
    border: 1px solid var(--eq-border);
    color: var(--eq-text-muted);
    transition: all var(--eq-transition);
}
.eq-quiz .eq-opt-btn:hover:not(:disabled) .eq-opt-btn__letter {
    /* border-color: var(--eq-undecided);
    color: var(--eq-undecided); */
}

.eq-quiz .eq-opt-btn:disabled {
    cursor: default;
}
.eq-quiz .eq-opt-btn.eq-selected {
    border-color: var(--eq-primary);
    background: var(--eq-primary-light);
}
.eq-quiz .eq-opt-btn.eq-selected .eq-opt-btn__letter {
    background: var(--eq-primary);
    color: #fff;
    border-color: var(--eq-primary);
}
.eq-quiz .eq-opt-btn.eq-correct {
    border-color: var(--eq-correct);
    background: var(--eq-correct-bg);
}
.eq-quiz .eq-opt-btn.eq-correct .eq-opt-btn__letter {
    background: var(--eq-correct);
    color: #fff;
    border-color: var(--eq-correct);
}
.eq-quiz .eq-opt-btn.eq-incorrect {
    border-color: var(--eq-incorrect);
    background: var(--eq-incorrect-bg);
}
.eq-quiz .eq-opt-btn.eq-incorrect .eq-opt-btn__letter {
    background: var(--eq-incorrect);
    color: #fff;
    border-color: var(--eq-incorrect);
}
.eq-quiz .eq-opt-btn.eq-dimmed {
    opacity: 0.45;
}

/* ── Feedback ── */
.eq-quiz .eq-feedback {
    margin-top: 20px;
    padding: 16px 20px;
    border-radius: var(--eq-radius-md);
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.5;
    display: none;
}
.eq-quiz .eq-feedback.eq-show {
    display: block;
    animation: eqFadeUp 0.3s ease;
}
.eq-quiz .eq-feedback.eq-correct-fb {
    background: var(--eq-correct-bg);
    color: var(--eq-correct);
    border: 1px solid #b7ddc8;
}
.eq-quiz .eq-feedback.eq-incorrect-fb {
    background: var(--eq-incorrect-bg);
    color: var(--eq-incorrect);
    border: 1px solid #f0c8b8;
}
.eq-quiz .eq-feedback strong {
    font-weight: 700;
}

/* ── Results ── */
.eq-quiz .eq-results {
    text-align: center;
    background: var(--eq-surface);
    border: 1px solid var(--eq-border);
    border-radius: var(--eq-radius-lg);
    padding: 48px 32px;
    box-shadow: var(--eq-shadow-card);
    display: none;
}
.eq-quiz .eq-results.eq-show {
    display: block;
    animation: eqFadeUp 0.5s ease;
}
.eq-quiz .eq-results__score {
    font-family: var(--eq-font-display);
    font-size: 3.5rem;
    color: var(--eq-primary);
    line-height: 1;
    margin-bottom: 8px;
}
.eq-quiz .eq-results__label {
    font-size: 0.95rem;
    color: var(--eq-text-muted);
    margin-bottom: 24px;
}
.eq-quiz .eq-results__message {
    font-family: var(--eq-font-display);
    font-size: 1.5rem;
    margin-bottom: 32px;
    line-height: 1.3;
}
.eq-quiz .eq-results__restart {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--eq-font-body);
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    background: var(--eq-primary);
    border: none;
    border-radius: 100px;
    cursor: pointer;
    transition: all var(--eq-transition);
}
.eq-quiz .eq-results__restart:hover {
    background: var(--eq-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(196, 80, 40, 0.3);
}

/* ── Keyframes ── */
@keyframes eqFadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes eqShake {
    0%,
    100% {
        transform: translateX(0);
    }
    20%,
    60% {
        transform: translateX(-6px);
    }
    40%,
    80% {
        transform: translateX(6px);
    }
}
.eq-quiz .eq-shake {
    animation: eqShake 0.4s ease;
}

/* ── Responsive ── */
@media (max-width: 640px) {
    .eq-quiz {
        padding: 24px 3px 80px;
    }
    .eq-quiz .eq-card {
        padding: 24px 15px;
        border-radius: var(--eq-radius-md);
    }
    .eq-quiz .eq-card__prompt {
        font-size: 1.1rem;
    }
    .eq-quiz .eq-opt-btn {
        padding: 14px 16px;
        font-size: 0.9rem;
        gap: 12px;
    }
    .eq-quiz .eq-opt-btn__letter {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
        border-radius: 6px;
    }
    .eq-quiz .eq-results {
        padding: 36px 20px;
    }
    .eq-quiz .eq-results__score {
        font-size: 2.8rem;
    }
}
@media (min-width: 641px) and (max-width: 1024px) {
    .eq-quiz {
        padding: 32px 32px 100px;
    }
}