/* ======================================================================
   PAGE — PRODUCT DETAIL (/urun/{slug})
   Prefix: .prod-
   ====================================================================== */

.product-page {
    background: var(--bg-page);
    min-height: 100vh;
}

.prod {
    max-width: var(--container);
    margin-inline: auto;
    padding: var(--sp-4);
}

@media (min-width: 768px) {
    .prod { padding: var(--sp-6); }
}

.prod-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-6);
    margin-bottom: var(--sp-8);
}

@media (min-width: 900px) {
    .prod-inner {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: var(--sp-8);
    }
}

/* ─────────── SOL: Görsel + TTS ─────────── */

.prod-media {
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}

.prod-image-wrap {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-soft);
    box-shadow: var(--shadow-lg);
}

@media (min-width: 900px) {
    .prod-image-wrap {
        position: sticky;
        top: calc(var(--header-height, 60px) + var(--sp-4));
    }
}

.prod-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.prod-image-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 96px;
    font-weight: var(--fw-bold);
    color: var(--text-soft);
    background: linear-gradient(135deg, var(--bg-soft), var(--bg-card));
}

/* Badge'ler — sol üst köşe */
.prod-badges {
    position: absolute;
    inset-block-start: 12px;
    inset-inline-start: 12px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    pointer-events: none;
}

.prod-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-size: var(--fs-xs);
    font-weight: var(--fw-bold);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.prod-badge-discount {
    background: var(--danger);
    color: #fff;
}
.prod-badge-veg {
    background: rgba(34, 197, 94, 0.95);
    color: #fff;
}
.prod-badge-in-house {
    background: rgba(0, 0, 0, 0.78);
    color: #fff;
}

/* ─────────── TTS DİNLE Butonu ─────────── */

.prod-tts {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    padding: 14px 22px;
    background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
    color: #fff;
    border: none;
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    cursor: pointer;
    transition: all var(--t-fast);
    align-self: flex-start;
    box-shadow: 0 6px 18px rgba(139, 92, 246, 0.35);
    letter-spacing: 0.02em;
}

.prod-tts:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(139, 92, 246, 0.45);
}

.prod-tts:active {
    transform: translateY(0);
}

.prod-tts-icon {
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.prod-tts-icon svg {
    width: 100%;
    height: 100%;
    transition: transform var(--t-fast);
}

/* Default: play görünür, stop ve spin gizli */
.prod-tts-icon-stop,
.prod-tts-icon-spin { display: none; }

/* Çalarken: stop görünür */
.prod-tts[aria-pressed="true"] .prod-tts-icon-play  { display: none; }
.prod-tts[aria-pressed="true"] .prod-tts-icon-stop  { display: block; }
.prod-tts[aria-pressed="true"] .prod-tts-icon-spin  { display: none; }

/* Yükleniyor (loading state) */
.prod-tts.is-loading .prod-tts-icon-play  { display: none; }
.prod-tts.is-loading .prod-tts-icon-stop  { display: none; }
.prod-tts.is-loading .prod-tts-icon-spin  {
    display: block;
    animation: prod-tts-spin 1s linear infinite;
}
@keyframes prod-tts-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Label switch (DİNLE / Durdur) */
.prod-tts-label-stop { display: none; }
.prod-tts[aria-pressed="true"] .prod-tts-label-play { display: none; }
.prod-tts[aria-pressed="true"] .prod-tts-label-stop { display: inline; }

/* Browser TTS desteklemiyorsa butonu gizle */
.prod-tts.is-unsupported { display: none; }

/* ─────────── SAĞ: Bilgi paneli ─────────── */

.prod-info {
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
}

.prod-header {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
}

.prod-name {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: var(--fw-bold);
    letter-spacing: -0.02em;
    color: var(--text);
    margin: 0;
    line-height: var(--lh-tight);
}

.prod-desc {
    font-size: var(--fs-base);
    color: var(--text-muted);
    line-height: var(--lh-relaxed);
    margin: 0;
}

/* Fiyat */
.prod-price-row {
    display: flex;
    align-items: baseline;
    gap: var(--sp-3);
    flex-wrap: wrap;
    padding: var(--sp-3) 0;
    border-block: 1px solid var(--border);
}

.prod-price {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: var(--fw-bold);
    color: var(--primary-dk);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.prod-price-compare {
    font-size: var(--fs-lg);
    color: var(--text-soft);
    text-decoration: line-through;
    font-variant-numeric: tabular-nums;
}

/* ─────────── Varyantlar ─────────── */

.prod-variants {
    display: flex;
    flex-direction: column;
    gap: var(--sp-5);
}

.prod-variant-group {
    border: none;
    margin: 0;
    padding: 0;
}

.prod-variant-legend {
    display: block;
    font-family: var(--font-display);
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    color: var(--text);
    margin-bottom: var(--sp-2);
    padding: 0;
}

.prod-variant-required {
    color: var(--danger);
    margin-inline-start: 2px;
    font-weight: var(--fw-bold);
}

.prod-variant-desc {
    display: block;
    font-size: var(--fs-xs);
    font-weight: var(--fw-normal);
    color: var(--text-muted);
    margin-top: 2px;
}

.prod-variant-options {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.prod-variant-option {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: 12px 14px;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--t-fast);
}

.prod-variant-option:hover {
    border-color: var(--primary-lt);
    background: var(--bg-soft);
}

.prod-variant-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.prod-variant-radio {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-radius: 50%;
    flex-shrink: 0;
    position: relative;
    transition: all var(--t-fast);
}

.prod-variant-option input[type="checkbox"] ~ .prod-variant-radio {
    border-radius: 4px;
}

.prod-variant-option input:checked ~ .prod-variant-radio {
    border-color: var(--primary);
    background: var(--primary);
}

.prod-variant-option input:checked ~ .prod-variant-radio::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='4' stroke-linecap='round' stroke-linejoin='round' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 60%;
}

/* Radio için iç nokta */
.prod-variant-option input[type="radio"]:checked ~ .prod-variant-radio::after {
    background-image: none;
    background: #fff;
    inset: 4px;
}

.prod-variant-option:has(input:checked) {
    border-color: var(--primary);
    background: var(--primary-lt);
}

.prod-variant-info {
    flex: 1;
    min-width: 0;
}

.prod-variant-name {
    display: block;
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--text);
}

.prod-variant-option-desc {
    display: block;
    font-size: var(--fs-xs);
    color: var(--text-muted);
    margin-top: 2px;
}

.prod-variant-adj {
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--success, #16a34a);
    font-variant-numeric: tabular-nums;
    flex-shrink: 0;
}

.prod-variant-adj-neg {
    color: var(--danger);
}

/* ─────────── Adet + Sepete Ekle ─────────── */

.prod-actions {
    display: flex;
    gap: var(--sp-3);
    align-items: stretch;
    flex-wrap: wrap;
}

.prod-qty {
    display: inline-flex;
    align-items: center;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: var(--radius-full);
    padding: 4px;
    flex-shrink: 0;
}

.prod-qty-btn {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--text);
    cursor: pointer;
    transition: all var(--t-fast);
    flex-shrink: 0;
}

.prod-qty-btn:hover:not(:disabled) {
    background: var(--bg-soft);
    color: var(--primary-dk);
}

.prod-qty-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.prod-qty-btn svg {
    width: 18px;
    height: 18px;
}

.prod-qty-input {
    width: 48px;
    border: none;
    outline: none;
    background: transparent;
    text-align: center;
    font-family: var(--font-display);
    font-size: var(--fs-lg);
    font-weight: var(--fw-semibold);
    color: var(--text);
    font-variant-numeric: tabular-nums;
    -moz-appearance: textfield;
}
.prod-qty-input::-webkit-outer-spin-button,
.prod-qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.prod-add-cart {
    flex: 1;
    min-width: 200px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    padding: 14px 24px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-full);
    font-family: var(--font-display);
    font-size: var(--fs-base);
    font-weight: var(--fw-bold);
    cursor: pointer;
    transition: all var(--t-fast);
    box-shadow: 0 6px 18px rgba(59, 130, 246, 0.3);
}

.prod-add-cart:hover {
    background: var(--primary-dk);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(59, 130, 246, 0.4);
}

.prod-add-cart:active {
    transform: translateY(0);
}

.prod-add-cart:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.prod-add-cart svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.prod-add-cart-text {
    font-weight: var(--fw-bold);
}

.prod-add-cart-total {
    margin-inline-start: auto;
    padding-inline-start: var(--sp-3);
    border-inline-start: 1px solid rgba(255, 255, 255, 0.3);
    font-variant-numeric: tabular-nums;
}

/* Sipariş kapalı / in-house mesaj */
.prod-no-order {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-3);
    padding: var(--sp-4);
    background: rgba(0, 0, 0, 0.04);
    border-inline-start: 4px solid var(--text-muted);
    border-radius: var(--radius-md);
}
.prod-no-order svg {
    width: 24px;
    height: 24px;
    color: var(--text-muted);
    flex-shrink: 0;
    margin-top: 2px;
}
.prod-no-order p {
    margin: 0;
    font-size: var(--fs-sm);
    color: var(--text-muted);
    line-height: var(--lh-relaxed);
}

/* Diet uyarıları */
.prod-warnings {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-2);
    padding: var(--sp-3);
    background: rgba(251, 191, 36, 0.1);
    border-radius: var(--radius-md);
    border-inline-start: 4px solid rgb(251, 191, 36);
}

.prod-warning {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--fs-sm);
    color: var(--text);
    font-weight: var(--fw-medium);
}

/* ─────────── Detay Kartları (Malzemeler / Alerjenler / Kalori) ─────────── */

.prod-details {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-3);
    margin-bottom: var(--sp-8);
}

@media (min-width: 640px) {
    .prod-details {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 900px) {
    .prod-details {
        grid-template-columns: repeat(2, 1fr);
    }
}

.prod-detail-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--sp-4);
}

.prod-detail-card-warning {
    background: rgba(251, 191, 36, 0.06);
    border-color: rgba(251, 191, 36, 0.3);
}

.prod-detail-card-info {
    background: rgba(59, 130, 246, 0.04);
    border-color: rgba(59, 130, 246, 0.2);
}

.prod-detail-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-size: var(--fs-base);
    font-weight: var(--fw-semibold);
    color: var(--text);
    margin: 0 0 var(--sp-2);
}

.prod-detail-text {
    margin: 0;
    font-size: var(--fs-sm);
    color: var(--text-muted);
    line-height: var(--lh-relaxed);
}

/* ─────────── Benzer Ürünler ─────────── */

.prod-similar {
    background: var(--bg-soft);
    padding: var(--sp-8) 0;
    border-block-start: 1px solid var(--border);
}

.prod-similar-inner {
    max-width: var(--container);
    margin-inline: auto;
    padding: 0 var(--sp-4);
}

@media (min-width: 768px) {
    .prod-similar-inner { padding-inline: var(--sp-6); }
}

.prod-similar-title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: var(--fw-bold);
    letter-spacing: -0.02em;
    color: var(--text);
    margin: 0 0 var(--sp-5);
}

.prod-similar-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-3);
}

@media (min-width: 640px) {
    .prod-similar-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--sp-4);
    }
}

@media (min-width: 1024px) {
    .prod-similar-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ─────────── Alerjen Chip Listesi ─────────── */

.prod-allergen-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.prod-allergen-chip {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    background: rgba(251, 191, 36, 0.18);
    color: #92400e;
    border: 1px solid rgba(251, 191, 36, 0.4);
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    text-transform: capitalize;
}

/* ─────────── Dine-In Only Notice (online sipariş kapalı) ─────────── */

.prod-dine-in-notice {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: var(--sp-3);
    padding: 12px 14px;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.12) 0%, rgba(245, 158, 11, 0.08) 100%);
    border: 1px solid rgba(251, 191, 36, 0.35);
    border-radius: var(--radius);
    font-size: var(--fs-sm);
    line-height: 1.45;
    color: #78350f;
}

.prod-dine-in-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: #d97706;
}

/* Dark mode (varsa) */
[data-theme="dark"] .prod-dine-in-notice {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.18) 0%, rgba(245, 158, 11, 0.12) 100%);
    color: #fde68a;
}

/* ============================================================
   VARIANT QUANTITY UI — Aile Menüsü senaryosu
   Her option'da +/− buton + adet, üstte toplam sayaç
============================================================ */
.prod-variant-options-qty {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.prod-variant-option-qty {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg);
    transition: border-color 0.15s, background 0.15s;
}

.prod-variant-option-qty[data-quantity]:not([data-quantity="0"]) {
    border-color: var(--primary);
    background: var(--primary-lt, #fff7ed);
}

.prod-variant-option-qty .prod-variant-info {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.prod-variant-option-qty .prod-variant-option-name {
    font-weight: 500;
}

.prod-variant-option-qty .prod-variant-option-adj {
    font-size: 13px;
    color: var(--muted);
    margin-right: 4px;
}

/* +/− buton grubu */
.prod-variant-qty-ctrl {
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--bg-1, #f9fafb);
    padding: 4px;
    border-radius: 999px;
    flex-shrink: 0;
}

.prod-variant-qty-btn {
    width: 30px;
    height: 30px;
    border: 0;
    background: var(--bg);
    color: var(--text);
    border-radius: 50%;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, color 0.15s, transform 0.1s;
    padding: 0;
}

.prod-variant-qty-btn svg { width: 14px; height: 14px; }

.prod-variant-qty-btn:hover:not(:disabled) {
    background: var(--primary);
    color: white;
}

.prod-variant-qty-btn:active:not(:disabled) {
    transform: scale(0.92);
}

.prod-variant-qty-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.prod-variant-qty-num {
    min-width: 22px;
    text-align: center;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    user-select: none;
}

/* Toplam sayaç (legend içinde) */
.prod-variant-qty-counter {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    margin-left: auto;
    padding: 3px 10px;
    background: var(--bg-1, #f3f4f6);
    color: var(--muted);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    transition: background 0.2s, color 0.2s;
}

.prod-variant-qty-counter.is-met {
    background: #dcfce7;
    color: #14532d;
}

[data-theme="dark"] .prod-variant-qty-counter {
    background: rgba(255,255,255,0.08);
}

[data-theme="dark"] .prod-variant-qty-counter.is-met {
    background: rgba(34, 197, 94, 0.2);
    color: #86efac;
}