/* Asistan Widget */
.asistan-widget {
    --asistan-ana: var(--sen-primary, #000);
    --asistan-ana-hover: var(--sen-hover, #6b6b6b);
    --asistan-metin: var(--sen-text, #333);
    --asistan-yuzey: var(--sen-bg, #fff);
    --asistan-zemin: var(--sen-light, #f8f8f8);
    --asistan-kenar: var(--sen-border, #cfcfcf);
    --asistan-kenar-acik: var(--sen-border-light, #e5e5e5);
    --asistan-vurgu: var(--sen-accent, #8a8a8a);
    --asistan-indirim: var(--sen-danger, #c62828);

    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 1080;
    font-family: var(--sen-font-body, inherit);
    transition: bottom var(--sen-transition, .25s ease);
}

.back-to-top.is-visible ~ .asistan-widget {
    bottom: 72px;
}

.asistan-fab {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: none;
    background: var(--asistan-ana);
    color: #fff;
    font-size: 22px;
    box-shadow: 0 8px 22px rgba(0, 0, 0, .22);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--sen-transition, .3s ease), background var(--sen-transition, .3s ease);
}

.asistan-fab:hover {
    background: var(--asistan-ana-hover);
    transform: translateY(-2px);
}

.asistan-panel {
    position: absolute;
    right: 0;
    bottom: 70px;
    width: 360px;
    max-width: calc(100vw - 32px);
    height: 560px;
    max-height: calc(100vh - 150px);
    max-height: calc(100dvh - 150px);
    background: var(--asistan-yuzey);
    border-radius: 0;
    box-shadow: 0 18px 48px rgba(0, 0, 0, .18);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--asistan-kenar);
}

.asistan-baslik {
    background: var(--asistan-ana);
    color: #fff;
    padding: 13px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 500;
    font-size: 13px;
    letter-spacing: var(--sen-letter-spacing-sm, .08em);
    text-transform: uppercase;
}

.asistan-baslik-ad {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.asistan-baslik-ikon,
.asistan-fab .asistan-ikon {
    display: block;
    flex: 0 0 auto;
}

.asistan-baslik-dugmeler {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.asistan-kapat,
.asistan-yeni-sohbet,
.asistan-bilgi-dugme {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    opacity: .85;
}

.asistan-yeni-sohbet,
.asistan-bilgi-dugme {
    font-size: 14px;
}

.asistan-kapat:hover,
.asistan-yeni-sohbet:hover,
.asistan-bilgi-dugme:hover,
.asistan-bilgi-dugme[aria-expanded="true"] {
    opacity: 1;
}

/* Asistan hakkında: yapay zekâ bilgilendirmesi */
.asistan-bilgi {
    flex: 0 0 auto;
    padding: 12px 16px;
    background: var(--asistan-yuzey);
    border-bottom: 1px solid var(--asistan-kenar-acik);
    color: var(--asistan-metin);
    font-size: 12.5px;
    line-height: 1.5;
}

.asistan-bilgi p {
    margin: 0 0 6px;
}

.asistan-bilgi-tamam {
    margin-top: 2px;
    padding: 5px 12px;
    border: 1px solid var(--asistan-ana);
    background: var(--asistan-yuzey);
    color: var(--asistan-ana);
    font-size: 12px;
    cursor: pointer;
}

.asistan-bilgi-tamam:hover,
.asistan-bilgi-tamam:focus-visible {
    background: var(--asistan-ana);
    color: #fff;
}

.asistan-mesajlar {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: var(--asistan-zemin);
}

.asistan-balon {
    max-width: 84%;
    padding: 10px 13px;
    border-radius: 0;
    font-size: 14px;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
}

.asistan-balon-user {
    align-self: flex-end;
    background: var(--asistan-ana);
    color: #fff;
}

.asistan-balon-bot {
    align-self: flex-start;
    background: var(--asistan-yuzey);
    color: var(--asistan-metin);
    border: 1px solid var(--asistan-kenar-acik);
}

.asistan-zengin p {
    margin: 0 0 6px;
}

.asistan-zengin p:last-child {
    margin-bottom: 0;
}

.asistan-zengin ul {
    margin: 4px 0 6px;
    padding-left: 18px;
}

.asistan-zengin li {
    margin-bottom: 3px;
}

.asistan-zengin strong {
    font-weight: 600;
}

.asistan-zengin .asistan-baglanti {
    color: var(--asistan-ana);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* Araçtan önceki "hemen bakıyorum" cümlesi */
.asistan-balon-ara {
    color: var(--asistan-vurgu);
    font-size: 13px;
}

/* Beden ölçü tablosu; önerilen beden vurgulu */
.asistan-tablo {
    margin: 6px 0;
    overflow-x: auto;
    white-space: normal;
}

.asistan-tablo table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    font-variant-numeric: tabular-nums;
}

.asistan-tablo th,
.asistan-tablo td {
    padding: 4px 6px;
    border: 1px solid var(--asistan-kenar-acik);
    text-align: center;
    white-space: nowrap;
}

.asistan-tablo th {
    font-weight: 600;
    color: var(--asistan-vurgu);
}

.asistan-tablo .is-vurgu {
    background: var(--asistan-zemin);
    color: var(--asistan-ana);
    font-weight: 700;
}

.asistan-zengin code {
    background: rgba(0, 0, 0, .06);
    border-radius: 0;
    padding: 1px 5px;
    font-size: 13px;
}

.asistan-durum {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--asistan-vurgu);
}

.asistan-durum-nokta {
    display: none;
    width: 12px;
    height: 12px;
    border: 2px solid var(--asistan-kenar);
    border-top-color: var(--asistan-ana);
    border-radius: 50%;
}

.asistan-durum.is-calisiyor .asistan-durum-nokta {
    display: inline-block;
    animation: asistanDon .8s linear infinite;
}

@keyframes asistanDon {
    to { transform: rotate(360deg); }
}

/* Açılış ve yanıt sonrası hazır soru önerileri */
.asistan-cipler {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px;
}

.asistan-cip {
    border: 1px solid var(--asistan-ana);
    background: var(--asistan-yuzey);
    color: var(--asistan-ana);
    border-radius: 0;
    font-size: 12.5px;
    line-height: 1.3;
    padding: 6px 11px;
    cursor: pointer;
    transition: background var(--sen-transition, .2s ease), color var(--sen-transition, .2s ease);
}

.asistan-cip:hover,
.asistan-cip:focus-visible {
    background: var(--asistan-ana);
    color: #fff;
}

/* Ürün kartları: yana kaydırılır */
.asistan-kartlar {
    display: flex;
    flex: 0 0 auto;
    gap: 8px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    margin: 0 -16px;
    padding: 0 16px 6px;
}

.asistan-kart {
    flex: 0 0 150px;
    display: flex;
    flex-direction: column;
    background: var(--asistan-yuzey);
    border: 1px solid var(--asistan-kenar-acik);
    scroll-snap-align: start;
}

.asistan-kart-gorsel {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    background: var(--asistan-zemin);
    overflow: hidden;
}

.asistan-kart-gorsel img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.asistan-kart-rozet {
    position: absolute;
    top: 6px;
    left: 6px;
    background: var(--asistan-indirim);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 6px;
}

.asistan-kart-govde {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: 8px;
}

.asistan-kart-ad {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.6em;
    color: var(--asistan-metin);
    font-size: 12.5px;
    font-weight: 600;
    line-height: 1.3;
    text-decoration: none;
}

.asistan-kart-ad:hover {
    text-decoration: underline;
}

.asistan-kart-eski {
    font-size: 11.5px;
    color: var(--asistan-vurgu);
    text-decoration: line-through;
}

.asistan-kart-fiyat {
    font-size: 14px;
    font-weight: 700;
    color: var(--asistan-metin);
}

.asistan-kart-renk {
    font-size: 11px;
    color: var(--asistan-vurgu);
}

.asistan-kart-kampanya {
    align-self: flex-start;
    padding: 1px 5px;
    border: 1px solid var(--asistan-kenar);
    color: var(--asistan-ana);
    font-size: 11px;
    line-height: 1.4;
}

/* Kartın neden önerildiği: aranan renk, stokta olan beden, bütçe */
.asistan-kart-eslesme {
    margin: 2px 0 0;
    padding: 0;
    list-style: none;
    font-size: 11px;
    line-height: 1.35;
    color: var(--asistan-metin);
}

.asistan-kart-eslesme li::before {
    content: "\2713";
    margin-right: 4px;
    color: var(--asistan-ana);
    font-weight: 700;
}

.asistan-kart-bedenler {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
    margin-top: 2px;
}

.asistan-beden {
    min-width: 26px;
    padding: 2px 5px;
    border: 1px solid var(--asistan-kenar);
    border-radius: 0;
    background: var(--asistan-yuzey);
    color: var(--asistan-metin);
    font-size: 11px;
    line-height: 1.4;
    cursor: pointer;
}

.asistan-beden.is-secili {
    background: var(--asistan-ana);
    border-color: var(--asistan-ana);
    color: #fff;
}

.asistan-beden:disabled {
    border-color: var(--asistan-kenar-acik);
    color: #b5b5b5;
    text-decoration: line-through;
    cursor: not-allowed;
}

.asistan-kart-uyari {
    font-size: 11px;
    color: var(--asistan-indirim);
}

.asistan-kart-dugmeler {
    display: flex;
    gap: 4px;
    margin-top: auto;
    padding-top: 6px;
}

.asistan-kart-dugme {
    flex: 1 1 0;
    padding: 6px 2px;
    border: 1px solid var(--asistan-ana);
    border-radius: 0;
    background: var(--asistan-yuzey);
    color: var(--asistan-ana);
    font-size: 11.5px;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    cursor: pointer;
}

.asistan-kart-dugme.is-ana {
    background: var(--asistan-ana);
    color: #fff;
}

.asistan-kart-dugme:hover {
    background: var(--asistan-ana-hover);
    border-color: var(--asistan-ana-hover);
    color: #fff;
}

@media (prefers-reduced-motion: reduce) {
    .asistan-durum.is-calisiyor .asistan-durum-nokta {
        animation: none;
    }
}

.asistan-yaziyor {
    align-self: flex-start;
    display: inline-flex;
    gap: 4px;
    padding: 11px 14px;
    background: var(--asistan-yuzey);
    border: 1px solid var(--asistan-kenar-acik);
    border-radius: 0;
}

.asistan-yaziyor span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--asistan-vurgu);
    animation: asistanNokta 1s infinite ease-in-out;
}

.asistan-yaziyor span:nth-child(2) {
    animation-delay: .2s;
}

.asistan-yaziyor span:nth-child(3) {
    animation-delay: .4s;
}

@keyframes asistanNokta {
    0%, 60%, 100% { transform: translateY(0); opacity: .5; }
    30% { transform: translateY(-4px); opacity: 1; }
}

.asistan-composer {
    display: flex;
    gap: 8px;
    padding: 11px;
    border-top: 1px solid var(--asistan-kenar-acik);
    background: var(--asistan-yuzey);
}

.asistan-input {
    flex: 1 1 auto;
    border: 1px solid var(--asistan-kenar);
    border-radius: 0;
    padding: 9px 12px;
    font-size: 14px;
    font-family: inherit;
    color: var(--asistan-metin);
    outline: none;
}

.asistan-input:focus {
    border-color: var(--asistan-ana);
}

.asistan-gonder {
    width: 42px;
    border: none;
    border-radius: 0;
    background: var(--asistan-ana);
    color: #fff;
    cursor: pointer;
    flex: 0 0 auto;
    transition: background var(--sen-transition, .3s ease);
}

.asistan-gonder:hover {
    background: var(--asistan-ana-hover);
}

.asistan-gonder:disabled {
    opacity: .55;
    cursor: not-allowed;
}

/* Yalnızca üyelere yanıt verilirken composer yerine giriş daveti durur. */
.asistan-uye-uyari {
    display: flex;
    justify-content: center;
    padding: 12px 11px;
    border-top: 1px solid var(--asistan-kenar-acik);
    background: var(--asistan-yuzey);
}

.asistan-uye-giris-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--asistan-ana);
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: background var(--sen-transition, .3s ease);
}

.asistan-uye-giris-btn:hover,
.asistan-uye-giris-btn:focus {
    background: var(--asistan-ana-hover);
    color: #fff;
}

@media (max-width: 991.98px) {
    .asistan-widget {
        right: 12px;
        bottom: 80px;
    }

    .back-to-top.is-visible ~ .asistan-widget {
        bottom: 132px;
    }

    body.sen-urun-detay .asistan-widget {
        bottom: 76px;
    }

    body.sen-urun-detay .back-to-top.is-visible ~ .asistan-widget {
        bottom: 128px;
    }

    body.sen-urun-detay.ud-mobil-cta-hidden .asistan-widget {
        bottom: 16px;
    }

    body.sen-urun-detay.ud-mobil-cta-hidden .back-to-top.is-visible ~ .asistan-widget {
        bottom: 68px;
    }

    .asistan-fab {
        width: 48px;
        height: 48px;
    }

    .asistan-panel {
        bottom: 60px;
        max-height: calc(100vh - 200px);
        max-height: calc(100dvh - 200px);
    }
}

@media (max-width: 420px) {
    .asistan-panel {
        width: calc(100vw - 24px);
        height: calc(100vh - 110px);
        height: calc(100dvh - 110px);
    }
}

@media print {
    .asistan-widget {
        display: none !important;
    }
}