/* Product Detail V2 polish — visual hierarchy only; commerce behavior stays in Blade/runtime. */
body[data-sf-page="product"] .sf-product-detail-v2 {
    --sf-product-line: color-mix(in srgb, var(--brand-500) 14%, #dbe3ec);
    --sf-product-soft: color-mix(in srgb, var(--brand-50) 60%, #fff);
    --sf-product-ink: color-mix(in srgb, var(--brand-900) 24%, #0f172a);
}

.sf-product-detail-v2__grid {
    display: grid;
    grid-template-columns: minmax(0, .96fr) minmax(0, 1.04fr);
    gap: clamp(2rem, 4vw, 4.75rem);
    align-items: start;
}

.sf-product-detail-v2__gallery {
    position: sticky;
    top: 11.5rem;
}

.sf-product-detail-v2__media {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
    padding: clamp(.65rem, 1.2vw, 1rem);
    border: 1px solid var(--sf-product-line);
    border-radius: 28px;
    background: linear-gradient(145deg, #fff, color-mix(in srgb, var(--brand-50) 28%, #f8fafc));
    box-shadow: 0 30px 80px -58px color-mix(in srgb, var(--brand-900) 42%, transparent);
}

.sf-product-detail-v2__media #main-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 20px;
    transition: transform .35s ease;
}

body[data-sf-motion="subtle"] .sf-product-detail-v2__media:hover #main-image,
body[data-sf-motion="expressive"] .sf-product-detail-v2__media:hover #main-image { transform: scale(1.018); }

.sf-product-detail-v2__thumbs {
    display: flex;
    gap: .65rem;
    margin-top: .85rem;
    overflow-x: auto;
    padding: .15rem 0 .25rem;
}

.sf-product-detail-v2__thumbs button {
    width: 68px;
    height: 68px;
    flex: 0 0 auto;
    overflow: hidden;
    border: 1px solid var(--sf-product-line) !important;
    border-radius: 14px !important;
    background: #fff;
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.sf-product-detail-v2__thumbs button:hover {
    transform: translateY(-2px);
    border-color: var(--brand-500) !important;
    box-shadow: 0 14px 26px -22px color-mix(in srgb, var(--brand-900) 45%, transparent);
}

.sf-product-detail-v2__summary {
    min-width: 0;
}

.sf-product-detail-v2__intro {
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--sf-product-line);
}

.sf-product-detail-v2__intro h1 {
    margin: 0;
    max-width: 20ch;
    color: var(--sf-product-ink) !important;
    font-size: clamp(1.6rem, 2vw, 2.4rem) !important;
    line-height: 1.18 !important;
    letter-spacing: -.015em;
    font-weight: 900 !important;
}

.sf-product-detail-v2__category {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    margin-bottom: .8rem;
    color: var(--brand-700);
    font-size: .72rem;
    font-weight: 900;
}

.sf-product-detail-v2__price-zone {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.15rem 0;
}

.sf-product-detail-v2__price {
    display: flex;
    align-items: baseline;
    gap: .45rem;
}

.sf-product-detail-v2__price strong {
    color: var(--sf-product-ink);
    font-size: clamp(2rem, 3.1vw, 2.9rem);
    line-height: 1;
    font-weight: 950;
    letter-spacing: -.035em;
}

.sf-product-detail-v2__price span {
    color: #64748b;
    font-size: .82rem;
    font-weight: 800;
}

.sf-product-detail-v2__availability {
    margin: 0 !important;
    padding: .9rem 1rem !important;
    border: 1px solid var(--sf-product-line) !important;
    border-radius: 16px !important;
    background: var(--sf-product-soft) !important;
    box-shadow: none !important;
}

.sf-product-detail-v2__buy-panel {
    margin-top: 1rem;
    padding: 1rem;
    border: 1px solid var(--sf-product-line);
    border-radius: 22px;
    background: rgba(255,255,255,.94);
    box-shadow: 0 22px 56px -48px color-mix(in srgb, var(--brand-900) 38%, transparent);
}

.sf-product-detail-v2__buy-heading {
    margin-bottom: .85rem;
}

.sf-product-detail-v2__buy-heading strong {
    display: block;
    color: var(--sf-product-ink);
    font-size: .9rem;
    font-weight: 950;
}

.sf-product-detail-v2__buy-heading span {
    display: block;
    margin-top: .18rem;
    color: #94a3b8;
    font-size: .62rem;
    font-weight: 700;
}

.sf-product-detail-v2__buy-panel > form,
.sf-product-detail-v2__buy-panel form { display: grid; gap: .85rem; }

.sf-product-detail-v2__buy-panel .rounded-2xl.border.bg-white {
    margin: 0 !important;
    border-color: var(--sf-product-line) !important;
    border-radius: 16px !important;
    box-shadow: none !important;
}

/* Quantity field: keep native number validation but hide browser spinner/focus chrome. */
.sf-product-detail-v2__buy-panel input[type="number"] {
    appearance: textfield;
    -moz-appearance: textfield;
    outline: none;
}

.sf-product-detail-v2__buy-panel input[type="number"]::-webkit-outer-spin-button,
.sf-product-detail-v2__buy-panel input[type="number"]::-webkit-inner-spin-button {
    margin: 0;
    -webkit-appearance: none;
}

.sf-product-detail-v2__buy-panel input[type="number"]:focus,
.sf-product-detail-v2__buy-panel input[type="number"]:focus-visible {
    outline: none;
    box-shadow: none;
}

.sf-product-detail-v2__buy-panel button[type="submit"] {
    min-height: 52px;
    border-radius: 14px !important;
    font-weight: 950 !important;
    box-shadow: 0 18px 36px -24px color-mix(in srgb, var(--brand-700) 65%, transparent);
}

.sf-product-detail-v2__description {
    margin-top: 1rem;
    padding-top: 1.1rem;
    border-top: 1px solid var(--sf-product-line);
}

.sf-product-detail-v2__description h2,
.sf-product-detail-v2__meta summary {
    color: var(--sf-product-ink);
    font-weight: 950;
}

.sf-product-detail-v2__meta {
    margin-top: .85rem;
    border: 1px solid var(--sf-product-line);
    border-radius: 16px;
    background: color-mix(in srgb, var(--brand-50) 24%, #fff);
}

.sf-product-detail-v2__meta summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: .9rem 1rem;
    cursor: pointer;
    list-style: none;
    font-size: .76rem;
}
.sf-product-detail-v2__meta summary::-webkit-details-marker { display: none; }
.sf-product-detail-v2__meta summary::after {
    content: '+';
    display: grid;
    width: 26px;
    height: 26px;
    place-items: center;
    border-radius: 50%;
    background: var(--brand-50);
    color: var(--brand-700);
    font-size: 1rem;
    font-weight: 900;
}
.sf-product-detail-v2__meta[open] summary::after { content: '−'; }
.sf-product-detail-v2__meta dl {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: .55rem;
    padding: 0 1rem 1rem;
}
.sf-product-detail-v2__meta dl > div {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: .7rem .75rem;
    border-radius: 11px;
    background: #fff;
}
.sf-product-detail-v2__meta dt { color: #94a3b8; font-size: .62rem; font-weight: 750; }
.sf-product-detail-v2__meta dd { color: var(--sf-product-ink); font-size: .68rem; font-weight: 850; }

.sf-product-detail-v2__related {
    margin-top: clamp(3.5rem, 6vw, 6rem) !important;
    padding-top: 0 !important;
    border-top: 0 !important;
}
.sf-product-detail-v2__related-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}
.sf-product-detail-v2__related-head span {
    display: inline-flex;
    margin-bottom: .25rem;
    color: var(--brand-700);
    font-size: .62rem;
    font-weight: 950;
}
.sf-product-detail-v2__related-head h2 {
    margin: 0;
    color: var(--sf-product-ink);
    font-size: clamp(1.35rem, 2.2vw, 2rem);
    font-weight: 950;
}
.sf-product-detail-v2__related-head p {
    margin-top: .3rem;
    color: #94a3b8;
    font-size: .68rem;
    line-height: 1.7;
}

@media (max-width: 1023px) {
    .sf-product-detail-v2__grid { grid-template-columns: 1fr; gap: 1.5rem; }
    .sf-product-detail-v2__gallery { position: static; }
    .sf-product-detail-v2__intro h1 { max-width: none; font-size: 2rem !important; }
}

@media (max-width: 640px) {
    .sf-product-detail-v2__media { border-radius: 20px; padding: .45rem; }
    .sf-product-detail-v2__media #main-image { border-radius: 15px; }
    .sf-product-detail-v2__intro h1 { font-size: 1.65rem !important; line-height: 1.18 !important; }
    .sf-product-detail-v2__price-zone { align-items: flex-start; flex-direction: column; }
    .sf-product-detail-v2__buy-panel { padding: .8rem; border-radius: 18px; }
    .sf-product-detail-v2__meta dl { grid-template-columns: 1fr; }
    .sf-product-detail-v2__related-head { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    .sf-product-detail-v2__media #main-image,
    .sf-product-detail-v2__thumbs button { transition: none; transform: none !important; }
}