/* ==========================================================================
   Material Quiz - Kontextbezogener Material-Berater
   Namespace: .fs-quiz-*
   Integriert ins Konfigurator-Design (paper.css Farben & Radii)
   ========================================================================== */

/* ---------- Banner (collapsed / expanded) ---------- */
.fs-quiz-banner {
    margin-bottom: var(--fs-space-4);
    border: none;
    border-radius: var(--fs-radius-lg);
    background: var(--fs-bg-secondary);
    overflow: hidden;
    transition: var(--fs-transition-shadow);
    width: 100%;
    box-sizing: border-box;
    box-shadow: var(--fs-shadow-sm);
}

.fs-quiz-banner:hover {
    box-shadow: var(--fs-shadow-md);
}

.fs-quiz-banner-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    cursor: pointer;
    user-select: none;
}

.fs-quiz-banner-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(var(--brand-primary-rgb, 184, 24, 24), 0.08);
    color: var(--brand-primary, #b81818);
    flex-shrink: 0;
    font-size: 1rem;
}

.fs-quiz-banner-text {
    flex: 1;
    min-width: 0;
}

.fs-quiz-banner-title {
    font-size: var(--fs-text-sm);
    font-weight: var(--fs-weight-medium);
    color: var(--fs-text-primary);
    line-height: var(--fs-leading-tight);
}

.fs-quiz-banner-subtitle {
    font-size: var(--fs-text-xs);
    color: var(--fs-text-tertiary);
    margin-top: var(--fs-space-0-5);
}

.fs-quiz-banner-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    color: #999;
    transition: transform 0.2s ease, color 0.2s ease;
    flex-shrink: 0;
}

.fs-quiz-banner.expanded .fs-quiz-banner-toggle {
    transform: rotate(180deg);
}

.fs-quiz-banner-header:hover .fs-quiz-banner-toggle {
    color: #555;
}

/* ---------- Quiz Body (hidden when collapsed) ---------- */
.fs-quiz-body {
    display: none;
    padding: 0 1rem 1rem;
}

.fs-quiz-banner.expanded .fs-quiz-body {
    display: block;
}

/* ---------- CTA Button (initial state) ---------- */
.fs-quiz-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--fs-space-2);
    width: 100%;
    padding: var(--fs-space-2-5) var(--fs-space-4);
    border: 1.5px solid var(--fs-brand);
    border-radius: var(--fs-radius-full);
    background: var(--fs-brand);
    color: var(--fs-text-on-brand);
    font-size: var(--fs-text-sm);
    font-weight: var(--fs-weight-medium);
    cursor: pointer;
    transition: var(--fs-transition-colors), var(--fs-transition-transform);
}

.fs-quiz-cta:hover {
    background: var(--fs-brand-hover);
}

.fs-quiz-cta:active {
    transform: scale(0.97);
}

/* ---------- Question ---------- */
.fs-quiz-question {
    animation: fsQuizFadeIn var(--fs-duration-normal) var(--fs-ease-out);
}

.fs-quiz-question-text {
    font-size: var(--fs-text-base);
    font-weight: var(--fs-weight-medium);
    color: var(--fs-text-primary);
    margin-bottom: var(--fs-space-3);
    line-height: var(--fs-leading-normal);
}

.fs-quiz-progress {
    display: flex;
    gap: var(--fs-space-1);
    margin-bottom: var(--fs-space-3);
}

.fs-quiz-progress-dot {
    flex: 1;
    height: 3px;
    border-radius: var(--fs-radius-full);
    background: var(--fs-gray-200);
    transition: background var(--fs-duration-fast) var(--fs-ease-default);
}

.fs-quiz-progress-dot.active {
    background: var(--fs-brand);
}

.fs-quiz-progress-dot.done {
    background: var(--fs-brand);
}

/* ---------- Answer Cards ---------- */
.fs-quiz-answers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--fs-space-2);
}

.fs-quiz-answer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--fs-space-1-5);
    padding: var(--fs-space-3) var(--fs-space-2);
    border: 1.5px solid var(--fs-border-default);
    border-radius: var(--fs-radius-lg);
    background: var(--fs-bg-primary);
    cursor: pointer;
    transition: var(--fs-transition-colors), var(--fs-transition-transform);
    text-align: center;
}

.fs-quiz-answer:hover {
    border-color: var(--fs-border-brand);
    background: rgba(var(--fs-brand-rgb), 0.03);
}

.fs-quiz-answer:active {
    transform: scale(0.97);
}

.fs-quiz-answer-icon {
    font-size: var(--fs-text-2xl);
    color: var(--fs-text-tertiary);
    line-height: 1;
}

.fs-quiz-answer:hover .fs-quiz-answer-icon {
    color: var(--fs-brand);
}

.fs-quiz-answer-label {
    font-size: var(--fs-text-sm);
    font-weight: var(--fs-weight-medium);
    color: var(--fs-text-primary);
    line-height: var(--fs-leading-tight);
}

.fs-quiz-answer-desc {
    font-size: var(--fs-text-2xs);
    color: var(--fs-text-tertiary);
    line-height: 1.3;
}

/* ---------- Back Button ---------- */
.fs-quiz-back {
    display: inline-flex;
    align-items: center;
    gap: var(--fs-space-1-5);
    padding: 0;
    border: none;
    background: none;
    color: var(--fs-text-tertiary);
    font-size: var(--fs-text-xs);
    cursor: pointer;
    margin-bottom: var(--fs-space-2);
}

.fs-quiz-back:hover {
    color: var(--fs-text-secondary);
}

/* ---------- Recommendation ---------- */
.fs-quiz-result {
    animation: fsQuizFadeIn var(--fs-duration-normal) var(--fs-ease-out);
}

.fs-quiz-result-card {
    border: 1.5px solid rgba(var(--fs-brand-rgb), 0.2);
    border-radius: var(--fs-radius-lg);
    background: rgba(var(--fs-brand-rgb), 0.03);
    padding: var(--fs-space-4);
    margin-bottom: var(--fs-space-3);
}

.fs-quiz-result-header {
    display: flex;
    align-items: center;
    gap: var(--fs-space-2);
    margin-bottom: var(--fs-space-2);
}

.fs-quiz-result-icon {
    color: var(--fs-brand);
    font-size: var(--fs-text-xl);
}

.fs-quiz-result-title {
    font-size: var(--fs-text-sm);
    font-weight: var(--fs-weight-medium);
    color: var(--fs-text-primary);
}

.fs-quiz-result-name {
    font-size: var(--fs-text-base);
    font-weight: var(--fs-weight-semibold);
    color: var(--fs-brand);
    margin-bottom: var(--fs-space-1-5);
}

.fs-quiz-result-explanation {
    font-size: var(--fs-text-sm);
    color: var(--fs-text-secondary);
    line-height: var(--fs-leading-normal);
}

.fs-quiz-result-actions {
    display: flex;
    gap: var(--fs-space-2);
}

.fs-quiz-btn-accept {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--fs-space-1-5);
    padding: var(--fs-space-2-5) var(--fs-space-4);
    border: none;
    border-radius: var(--fs-radius-full);
    background: var(--fs-brand);
    color: var(--fs-text-on-brand);
    font-size: var(--fs-text-sm);
    font-weight: var(--fs-weight-medium);
    cursor: pointer;
    transition: var(--fs-transition-colors);
}

.fs-quiz-btn-accept:hover {
    background: var(--fs-brand-hover);
}

.fs-quiz-btn-dismiss {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--fs-space-1-5);
    padding: var(--fs-space-2-5) var(--fs-space-3);
    border: 1px solid var(--fs-border-strong);
    border-radius: var(--fs-radius-full);
    background: var(--fs-bg-primary);
    color: var(--fs-text-secondary);
    font-size: var(--fs-text-sm);
    font-weight: var(--fs-weight-medium);
    cursor: pointer;
    transition: var(--fs-transition-colors);
}

.fs-quiz-btn-dismiss:hover {
    background: var(--fs-bg-secondary);
}

/* ---------- Detailed Recommendation Cards ---------- */
.fs-quiz-recs {
    display: flex;
    flex-direction: column;
    gap: var(--fs-space-2);
    margin-bottom: var(--fs-space-3);
}

.fs-quiz-rec-card {
    display: flex;
    align-items: stretch;
    gap: var(--fs-space-2-5);
    border: 1.5px solid var(--fs-border-default);
    border-radius: var(--fs-radius-lg);
    background: var(--fs-bg-primary);
    padding: var(--fs-space-3);
    cursor: pointer;
    transition: var(--fs-transition-colors), var(--fs-transition-transform);
}

.fs-quiz-rec-card:hover {
    border-color: var(--fs-border-brand);
    background: rgba(var(--fs-brand-rgb), 0.03);
}

.fs-quiz-rec-card:active {
    transform: scale(0.97);
}

.fs-quiz-rec-card.fs-quiz-rec-top {
    border-color: rgba(var(--fs-brand-rgb), 0.25);
    background: rgba(var(--fs-brand-rgb), 0.03);
}

.fs-quiz-rec-thumb {
    flex-shrink: 0;
    width: var(--fs-touch-target-comfortable);
    height: var(--fs-touch-target-comfortable);
    border-radius: var(--fs-radius-md);
    overflow: hidden;
    border: 1px solid var(--fs-border-default);
}

.fs-quiz-rec-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.fs-quiz-rec-body {
    flex: 1;
    min-width: 0;
}

.fs-quiz-rec-head {
    display: flex;
    align-items: center;
    gap: var(--fs-space-2);
    margin-bottom: var(--fs-space-1);
}

.fs-quiz-rec-name {
    font-size: var(--fs-text-sm);
    font-weight: var(--fs-weight-semibold);
    color: var(--fs-text-primary);
}

.fs-quiz-rec-tag {
    font-size: 0.625rem;
    font-weight: var(--fs-weight-medium);
    text-transform: uppercase;
    letter-spacing: var(--fs-tracking-wide);
    padding: var(--fs-space-0-5) var(--fs-space-1-5);
    border-radius: var(--fs-radius-full);
    background: var(--fs-bg-tertiary);
    color: var(--fs-text-secondary);
    white-space: nowrap;
}

.fs-quiz-rec-tag.fs-quiz-rec-tag-top {
    background: rgba(var(--fs-brand-rgb), 0.1);
    color: var(--fs-brand);
}

.fs-quiz-rec-desc {
    font-size: var(--fs-text-xs);
    color: var(--fs-text-tertiary);
    line-height: var(--fs-leading-normal);
}

/* ---------- Swatch filtering ---------- */
.swatches.fs-quiz-swatches-hidden {
    display: none !important;
}

label.variation.fs-quiz-hidden {
    display: none !important;
}

.stoffListHeader.fs-quiz-hidden {
    display: none !important;
}

/* ---------- Badge on recommended swatches ---------- */
/* Padding reicht fuer Badges (top:-4px, right:-4px) — KEIN overflow:visible,
   das zerstoert scroll/overflow auf Desktop UND Mobile horizontal scroll */
#km_konfig .swatches:has(.fs-quiz-badge) {
    padding-top: 6px !important;
    padding-right: 8px !important;
}

.fs-quiz-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 18px;
    height: 18px;
    border-radius: var(--fs-radius-full);
    background: var(--fs-brand);
    color: var(--fs-text-on-brand);
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--fs-z-raised);
    box-shadow: var(--fs-shadow-xs);
    pointer-events: none;
}

/* Swatch label needs relative positioning for badge */
label.variation.fs-quiz-recommended {
    position: relative;
}

/* ---------- Swatch height adjustment when quiz is expanded ---------- */
.var-body .swatches {
    transition: max-height 0.25s ease;
}

/* Desktop: Swatches kleiner wenn Quiz-Banner expanded */
@media (min-width: 641px) {
    #km_konfig .swatches.quiz-banner-expanded {
        max-height: 20rem;
    }
}

/* ---------- Animation ---------- */
@keyframes fsQuizFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Mobile - Compact horizontal quiz between stage & sticky basket
   ========================================================================== */
@media (max-width: 640px) {

    /* --- Banner: subtil, gleicher Style wie Canvas-Preview --- */
    .fs-quiz-banner {
        margin: 0.25rem 0;
        border: none;
        border-radius: 12px;
        background: #fafafa;
        overflow: visible;
        box-shadow: 0 1px 8px rgba(0,0,0,0.06), 0 0 0 1px rgba(0,0,0,0.04);
    }

    .fs-quiz-banner:hover {
        box-shadow: 0 1px 8px rgba(0,0,0,0.06), 0 0 0 1px rgba(0,0,0,0.04);
    }

    /* --- Header: kompakt, natuerlich integriert --- */
    .fs-quiz-banner-header {
        gap: 0.5rem;
        padding: 0.375rem 0.625rem;
        min-height: 2.25rem;
    }

    .fs-quiz-banner-icon {
        width: 22px;
        height: 22px;
        font-size: 0.75rem;
    }

    .fs-quiz-banner-title {
        font-size: 0.8125rem;
    }

    .fs-quiz-banner-subtitle {
        display: none;
    }

    .fs-quiz-banner-toggle {
        width: 20px;
        height: 20px;
        font-size: 0.625rem;
    }

    /* --- Body: kompaktes Padding --- */
    .fs-quiz-body {
        padding: 0 0.625rem 0.375rem;
        position: relative;
    }

    /* --- Back button: inline Pill --- */
    .fs-quiz-back {
        position: static;
        display: inline-flex;
        margin: 0 0 0 auto;
        padding: 0.1875rem 0.5rem;
        font-size: 0.6875rem;
        z-index: 2;
        color: #888;
        background-color: transparent !important;
        border-radius: 100px;
        border: 1px solid #ddd;
        min-height: 0;
        line-height: 1.3;
    }

    .fs-quiz-back i {
        font-size: 0.625rem;
    }

    /* --- Progress: Brand-Rot statt Gruen --- */
    .fs-quiz-progress {
        margin-bottom: 0.375rem;
        gap: 0.125rem;
    }

    .fs-quiz-progress-dot {
        height: 3px;
    }

    /* --- Question text --- */
    .fs-quiz-question-text {
        font-size: 0.875rem;
        margin-bottom: 0.375rem;
        line-height: 1.3;
        color: #1a1a1a;
    }

    /* --- Answer Buttons: Pill-Chips wie Stoff-Kategorien --- */
    .fs-quiz-answers {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        gap: 0.375rem;
        padding-bottom: 2px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        mask-image: linear-gradient(to right, #000 85%, transparent 100%);
        -webkit-mask-image: linear-gradient(to right, #000 85%, transparent 100%);
    }

    .fs-quiz-answers::-webkit-scrollbar {
        display: none;
    }

    .fs-quiz-answer {
        flex: 0 0 auto;
        flex-direction: row;
        align-items: center;
        justify-content: center;
        gap: 0.375rem;
        padding: 0.5rem 0.75rem;
        text-align: center;
        border-width: 1.5px;
        border-color: #e2e8f0;
        border-radius: 100px;
        background: #fff;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
        min-height: 2.5rem;
        scroll-snap-align: start;
    }

    .fs-quiz-answer:active {
        background: rgba(var(--brand-primary-rgb, 184, 24, 24), 0.05);
        border-color: rgba(var(--brand-primary-rgb, 184, 24, 24), 0.3);
        transform: scale(0.95);
    }

    .fs-quiz-answer-icon {
        font-size: 1.125rem;
        flex-shrink: 0;
    }

    .fs-quiz-answer-label {
        font-size: 0.875rem;
        font-weight: 500;
        line-height: 1.2;
        white-space: nowrap;
    }

    .fs-quiz-answer-desc {
        display: none;
    }

    /* --- Result: kompakt, Brand-Farben --- */
    .fs-quiz-result {
        animation-duration: 0.15s;
    }

    .fs-quiz-result-card {
        padding: 0.375rem 0.5rem;
        margin-bottom: 0.125rem;
        border-radius: 10px;
    }

    .fs-quiz-result-header {
        gap: 0.25rem;
        margin-bottom: 0 !important;
    }

    .fs-quiz-result-icon {
        font-size: 0.8125rem;
    }

    .fs-quiz-result-title {
        font-size: 0.75rem;
    }

    .fs-quiz-result-name {
        font-size: 0.8125rem;
        margin-bottom: 0;
    }

    .fs-quiz-result-explanation {
        display: none;
    }

    .fs-quiz-result-actions {
        gap: 0.375rem;
        margin-top: 0.25rem;
    }

    .fs-quiz-btn-accept,
    .fs-quiz-btn-dismiss {
        padding: 0.375rem 0.625rem !important;
        font-size: 0.8125rem !important;
        border-radius: 100px !important;
        min-height: 2rem;
    }

    .fs-quiz-btn-dismiss {
        display: none !important;
    }

    /* --- Rec Cards: horizontal Pills --- */
    .fs-quiz-recs {
        flex-direction: row;
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        gap: 0.3125rem;
        margin-bottom: 0.125rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
        mask-image: linear-gradient(to right, #000 85%, transparent 100%);
        -webkit-mask-image: linear-gradient(to right, #000 85%, transparent 100%);
    }

    .fs-quiz-recs::-webkit-scrollbar {
        display: none;
    }

    .fs-quiz-rec-card {
        flex: 0 0 auto;
        max-width: 70%;
        padding: 0.375rem 0.5rem 0.375rem 0.375rem;
        gap: 0.375rem;
        border-radius: 100px;
        align-items: center;
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
        min-height: 2.25rem;
        border-width: 1.5px;
        scroll-snap-align: start;
    }

    .fs-quiz-rec-card:active {
        background: rgba(var(--brand-primary-rgb, 184, 24, 24), 0.03);
        border-color: rgba(var(--brand-primary-rgb, 184, 24, 24), 0.3);
        transform: scale(0.95);
    }

    .fs-quiz-rec-card.fs-quiz-rec-top {
        border-color: rgba(var(--brand-primary-rgb, 184, 24, 24), 0.25);
        background: rgba(var(--brand-primary-rgb, 184, 24, 24), 0.03);
    }

    .fs-quiz-rec-thumb {
        width: 36px;
        height: 36px;
        border-radius: 50%;
        flex-shrink: 0;
    }

    .fs-quiz-rec-name {
        font-size: 0.8125rem;
        font-weight: 600;
    }

    .fs-quiz-rec-desc {
        display: none;
    }

    .fs-quiz-rec-tag {
        font-size: 0.5625rem;
        padding: 0.0625rem 0.25rem;
        white-space: nowrap;
    }

    .fs-quiz-rec-head {
        margin-bottom: 0;
        gap: 0.25rem;
        flex-wrap: nowrap;
    }

    .fs-quiz-rec-body {
        display: flex;
        flex-direction: column;
        justify-content: center;
        min-width: 0;
    }
}