:root {
    --ink: #f8f6ef;
    --muted: #aaa69b;
    --line: #2d2a23;
    --paper: #080808;
    --soft: #151515;
    --violet: #d4af37;
    --violet-dark: #ebca60;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { background: var(--paper); }
body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: Inter, system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
}

.product-header {
    min-height: 70px;
    padding: 0 clamp(22px, 4vw, 60px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
}
.product-logo { display: inline-flex; align-items: center; }
.product-logo img { display: block; width: 64px; height: auto; filter: brightness(0) invert(1); }
.product-header-actions { display: flex; align-items: center; gap: 22px; }
.account-link {
    color: var(--violet-dark);
    text-decoration: none;
    font: 800 .7rem/1 Outfit, sans-serif;
    letter-spacing: .1em;
}
.account-link:hover { color: var(--ink); }
.back-link {
    color: var(--ink);
    text-decoration: none;
    font: 700 .72rem/1 Outfit, sans-serif;
    letter-spacing: .09em;
}
.back-link:hover { color: var(--violet); }

.product-page { width: min(1160px, 100%); margin: 0 auto; padding: clamp(24px, 3vw, 40px) 28px 64px; }
.product-loading, .product-not-found { min-height: 54vh; display: grid; justify-items: center; align-content: center; gap: 15px; text-align: center; color: var(--muted); }
.product-not-found h1 { max-width: 560px; color: var(--ink); font: 800 clamp(2rem, 5vw, 4rem)/.98 Outfit, sans-serif; margin: 0; letter-spacing: -.045em; }
.product-not-found p { margin: 0; }
.loading-mark { width: 26px; height: 26px; border: 3px solid #e3e1ff; border-top-color: var(--violet); border-radius: 50%; animation: spin .65s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.product-view { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr); align-items: start; gap: clamp(34px, 4vw, 56px); }
.image-frame { position: relative; overflow: hidden; border: 1px solid #2d2a23; border-radius: 22px; background: #efeee9; aspect-ratio: .81; }
.image-frame > img { display: block; width: 100%; height: 100%; object-fit: cover; }
.product-badge { position: absolute; z-index: 1; top: 17px; left: 17px; padding: 7px 10px; border: 1px solid rgba(212,175,55,.68); border-radius: 100px; background: #0a0a0a; color: #f8f6ef; font: 700 .63rem/1 Outfit, sans-serif; letter-spacing: .08em; box-shadow: 0 4px 14px rgba(0,0,0,.18); }
.product-badge:empty { display: none; }
.thumbnail-list { display: flex; gap: 10px; overflow-x: auto; padding: 13px 1px 3px; scrollbar-width: none; -ms-overflow-style: none; }
.thumbnail-list::-webkit-scrollbar { display: none; }
.thumbnail-list button { flex: 0 0 66px; width: 66px; height: 80px; padding: 0; overflow: hidden; border: 2px solid transparent; border-radius: 10px; background: #efeee9; cursor: pointer; opacity: .6; }
.thumbnail-list button.active { border-color: var(--violet); opacity: 1; }
.thumbnail-list img { display: block; width: 100%; height: 100%; object-fit: cover; }

.product-copy { padding-top: clamp(2px, 1.5vw, 18px); }
.eyebrow { display: inline-block; margin: 0 0 12px; color: var(--violet); font: 800 .69rem/1 Outfit, sans-serif; letter-spacing: .12em; text-decoration: none; }
.product-copy h1 { margin: 0; font: 800 clamp(1.9rem, 3vw, 2.8rem)/1 Outfit, sans-serif; letter-spacing: -.045em; }
.product-price { margin: 20px 0 6px; font: 800 1.4rem/1 Outfit, sans-serif; }
.stock-note { min-height: 20px; margin: 0; color: var(--violet); font: 700 .71rem/1.3 Outfit, sans-serif; letter-spacing: .07em; }
.stock-note.sold { color: #c43848; }
.product-proof-row { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 16px; color: #d8d3c4; font: 700 .7rem/1.4 Outfit, sans-serif; }
.product-proof-row span { display: inline-flex; align-items: center; gap: 6px; }
.product-proof-row svg { width: 16px; height: 16px; color: var(--violet); }
.product-description { margin: 20px 0 0; color: #c7c3b8; font-size: .9rem; line-height: 1.65; white-space: pre-line; }
.product-benefit-copy { margin-top: 18px; padding-left: 15px; border-left: 2px solid var(--violet); }
.product-benefit-copy strong { color: var(--violet-dark); font: 800 .62rem/1 Outfit, sans-serif; letter-spacing: .11em; }
.product-benefit-copy p { margin: 8px 0 0; color: #ddd8ca; font-size: .82rem; line-height: 1.65; }
.product-specs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 20px; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.product-specs > div { min-width: 0; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.product-specs > div:nth-child(odd) { border-right: 1px solid var(--line); }
.product-specs > div:nth-last-child(-n+2) { border-bottom: 0; }
.product-specs > div:last-child:nth-child(odd) { grid-column: 1 / -1; border-right: 0; }
.product-specs span { display: block; margin-bottom: 5px; color: var(--muted); font: 700 .59rem/1 Outfit, sans-serif; letter-spacing: .1em; }
.product-specs strong { color: var(--ink); font-size: .76rem; line-height: 1.35; }
.fit-note { display: grid; gap: 5px; margin-top: 24px; padding: 15px 16px; border: 1px solid rgba(212,175,55,.32); border-radius: 13px; background: #12110e; color: #c7c3b8; font-size: .82rem; line-height: 1.55; }
.fit-note strong { color: var(--ink); font: 800 .72rem/1 Outfit, sans-serif; letter-spacing: .07em; }

.product-options { display: grid; grid-template-columns: 1fr auto; gap: 20px; margin: 23px 0 20px; padding-top: 21px; border-top: 1px solid var(--line); }
.option-label { display: block; margin-bottom: 10px; color: var(--muted); font: 800 .65rem/1 Outfit, sans-serif; letter-spacing: .1em; }
.option-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.option-heading .option-label { margin: 0; }
.size-guide-trigger { padding: 0; border: 0; border-bottom: 1px solid var(--violet); background: transparent; color: var(--violet-dark); font: 800 .62rem/1.3 Outfit, sans-serif; letter-spacing: .08em; cursor: pointer; }
.size-list { display: flex; flex-wrap: wrap; gap: 7px; }
.size-list button { min-width: 44px; height: 44px; padding: 0 11px; border: 1px solid #3a372f; border-radius: 8px; background: #111; color: var(--ink); font: 700 .74rem Outfit, sans-serif; cursor: pointer; }
.size-list button.active { border-color: var(--violet); background: var(--violet); color: #080808; }
.size-list button:disabled { border-style: dashed; color: #68655d; cursor: not-allowed; text-decoration: line-through; opacity: .72; }
.size-selection-note { margin: 9px 0 0; color: var(--muted); font-size: .68rem; }
.size-selection-note.is-selected { color: var(--violet-dark); }
.quantity-control { display: grid; grid-template-columns: 44px 38px 44px; align-items: center; overflow: hidden; border: 1px solid #d8d8e2; border-radius: 8px; }
.quantity-control button { height: 44px; border: 0; background: #111; color: var(--ink); font-size: 1.2rem; cursor: pointer; }
.quantity-control output { text-align: center; font: 700 .78rem Outfit, sans-serif; }
.quantity-control button:disabled { color: #b5b5be; cursor: default; }
.primary-button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; width: 100%; border: 0; border-radius: 12px; background: var(--violet); color: #080808; text-decoration: none; font: 800 .78rem/1 Outfit, sans-serif; letter-spacing: .09em; transition: transform .18s, background .18s; }
.primary-button:hover { background: var(--violet-dark); color: #080808; transform: translateY(-1px); }
.primary-button[aria-disabled="true"] { background: #c9c9d1; pointer-events: none; }
.purchase-actions { display: grid; grid-template-columns: 1fr; gap: 10px; }
.product-favorite-button { width: max-content; display: inline-flex; align-items: center; gap: 8px; margin: 2px 0 12px; padding: 0; border: 0; background: transparent; color: #8f8a82; font: 700 .68rem/1 Outfit, sans-serif; letter-spacing: .12em; cursor: pointer; }
.product-favorite-button svg { width: 17px; height: 17px; transition: 180ms ease; }
.product-favorite-button:hover, .product-favorite-button.is-favorite { color: var(--violet-dark); }
.product-favorite-button.is-favorite svg { fill: currentColor; transform: scale(1.08); }
.delivery-estimate { display: flex; align-items: flex-start; gap: 12px; margin: 18px 0; padding: 13px 15px; border: 1px solid rgba(212,175,55,.25); background: rgba(212,175,55,.07); }
.delivery-estimate > svg { width: 20px; color: var(--violet-dark); flex: 0 0 auto; }
.delivery-estimate div { display: grid; gap: 4px; }
.delivery-estimate strong { color: var(--violet-dark); font: 800 .65rem/1 Outfit, sans-serif; letter-spacing: .14em; }
.delivery-estimate span { color: var(--ink); font-size: .83rem; line-height: 1.45; }
.restock-request { margin-top: 18px; padding: 22px; border: 1px solid rgba(212,175,55,.34); background: #14130f; }
.restock-request h2 { margin: 6px 0 8px; font: 800 clamp(1.35rem,2.4vw,1.9rem)/1 Outfit, sans-serif; }
.restock-request > p { margin: 0 0 16px; color: var(--muted); font-size: .86rem; line-height: 1.55; }
.restock-request form { display: grid; grid-template-columns: 120px 1fr; gap: 10px; }
.restock-request label { display: grid; gap: 6px; color: var(--muted); font: 700 .62rem/1 Outfit, sans-serif; letter-spacing: .12em; }
.restock-request input, .restock-request select { width: 100%; min-height: 45px; padding: 0 12px; border: 1px solid #3a372f; background: #090909; color: #fff; font: inherit; letter-spacing: 0; }
.restock-request form .primary-button { grid-column: 1 / -1; border: 0; cursor: pointer; }
.restock-request form p { grid-column: 1 / -1; min-height: 18px; margin: 0; color: var(--muted); font-size: .78rem; }
.restock-request form p.success { color: #89d39b; }
.restock-whatsapp { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 10px; min-height: 44px; border: 1px solid #34322c; color: #fff; font: 800 .68rem/1 Outfit, sans-serif; letter-spacing: .1em; text-decoration: none; }
.restock-whatsapp svg { width: 17px; }
.complete-look { width: 100%; margin: 60px 0 0; padding-top: 34px; border-top: 1px solid #2a2824; }
.complete-look h2 { margin: 8px 0 22px; font: 800 clamp(1.8rem,4vw,3rem)/.95 Outfit, sans-serif; }
.complete-look-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.complete-look-card { display: grid; gap: 10px; color: #fff; text-decoration: none; }
.complete-look-card img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: 12px; background: #efeeec; }
.complete-look-card span { color: var(--violet-dark); font: 700 .62rem/1 Outfit, sans-serif; letter-spacing: .12em; }
.complete-look-card strong { font: 700 .88rem/1.28 Outfit, sans-serif; }
.complete-look-card b { font: 800 .9rem/1 Outfit, sans-serif; }
.mobile-purchase-bar { display: none; }
.secondary-button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; width: 100%; border: 1px solid #5b5132; border-radius: 12px; background: #111; color: var(--ink); text-decoration: none; font: 800 .76rem/1 Outfit, sans-serif; letter-spacing: .09em; transition: color .18s, background .18s, transform .18s; }
.secondary-button:hover { border-color: var(--violet); background: #18160f; color: var(--violet-dark); transform: translateY(-1px); }
.secondary-button[aria-disabled="true"] { border-color: #c9c9d1; color: #a3a3ad; pointer-events: none; }
.purchase-note { display: flex; align-items: flex-start; justify-content: center; gap: 6px; margin: 12px 0 0; color: var(--muted); font-size: .72rem; line-height: 1.5; text-align: center; }
.purchase-note svg { flex: 0 0 auto; width: 15px; color: var(--violet); }
.product-trust-accordion { margin-top: 24px; border-top: 1px solid var(--line); }
.product-trust-accordion details { border-bottom: 1px solid var(--line); }
.product-trust-accordion summary { position: relative; padding: 17px 30px 17px 0; color: var(--ink); font: 800 .72rem/1.3 Outfit, sans-serif; letter-spacing: .04em; cursor: pointer; list-style: none; }
.product-trust-accordion summary::-webkit-details-marker { display: none; }
.product-trust-accordion summary::after { position: absolute; right: 2px; content: '+'; color: var(--violet); font-size: 1rem; }
.product-trust-accordion details[open] summary::after { content: '−'; }
.product-trust-accordion p { margin: -2px 0 16px; color: #aaa69b; font-size: .76rem; line-height: 1.6; }
.size-guide-dialog { width: min(720px, calc(100% - 28px)); padding: 0; border: 1px solid #3a372f; border-radius: 20px; background: #0d0d0d; color: var(--ink); box-shadow: 0 30px 100px rgba(0,0,0,.72); }
.size-guide-dialog::backdrop { background: rgba(0,0,0,.78); backdrop-filter: blur(5px); }
.size-guide-card { position: relative; padding: clamp(24px, 5vw, 46px); }
.size-guide-card h2 { margin: 0 0 12px; font: 900 clamp(2rem, 7vw, 4rem)/.9 Outfit, sans-serif; letter-spacing: -.05em; }
.size-guide-intro, .size-guide-disclaimer { color: #b9b5a9; font-size: .82rem; line-height: 1.6; }
.size-guide-close { position: absolute; top: 14px; right: 16px; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 50%; background: #151515; color: #fff; font-size: 1.4rem; cursor: pointer; }
.size-guide-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin: 20px 0 0; }
.size-guide-toolbar > strong { color: var(--violet-dark); font: 800 .64rem/1 Outfit, sans-serif; letter-spacing: .1em; }
.size-guide-toolbar > div { display: inline-flex; padding: 3px; border: 1px solid var(--line); border-radius: 9px; background: #111; }
.size-guide-toolbar button { min-width: 48px; min-height: 44px; border: 0; border-radius: 6px; background: transparent; color: var(--muted); font: 800 .65rem/1 Outfit, sans-serif; cursor: pointer; }
.size-guide-toolbar button.active { background: var(--violet); color: #080808; }
.size-howto { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 22px 0; }
.size-howto span { padding: 12px; border: 1px solid var(--line); border-radius: 10px; color: #d3cec0; font-size: .7rem; line-height: 1.35; }
.size-howto b { display: inline-grid; place-items: center; width: 20px; height: 20px; margin-right: 4px; border-radius: 50%; background: var(--violet); color: #080808; }
.size-table-wrap { overflow-x: auto; }
.size-table-wrap table { width: 100%; border-collapse: collapse; font-size: .8rem; }
.size-table-wrap th, .size-table-wrap td { padding: 12px; border: 1px solid var(--line); text-align: left; }
.size-table-wrap thead th { background: #17150f; color: var(--violet-dark); font: 800 .65rem Outfit, sans-serif; letter-spacing: .06em; }
.size-table-wrap tbody th { color: var(--ink); }
.size-table-wrap tr.is-available th, .size-table-wrap tr.is-available td { background: rgba(212,175,55,.08); }
.size-table-wrap tr.is-available th::after { content: 'Disponible'; display: block; margin-top: 3px; color: var(--violet-dark); font: 700 .52rem/1 Outfit, sans-serif; letter-spacing: .05em; }
.size-guide-source { display: inline-flex; margin-top: 5px; color: #c7c3b8; font: 700 .68rem/1.4 Outfit, sans-serif; text-underline-offset: 3px; }
.size-guide-help { display: flex; align-items: center; justify-content: center; min-height: 50px; margin-top: 20px; border-radius: 10px; background: var(--violet); color: #080808; text-decoration: none; font: 800 .72rem Outfit, sans-serif; letter-spacing: .07em; }

@media (max-width: 760px) {
    .product-header-actions { gap: 13px; }
    .account-link { font-size: .62rem; }
    .product-header {
        min-height: calc(64px + env(safe-area-inset-top));
        padding: env(safe-area-inset-top) max(20px, env(safe-area-inset-right)) 0 max(20px, env(safe-area-inset-left));
    }
    .product-logo img { width: 52px; }
    .back-link { font-size: .62rem; }
    .product-page { padding: 16px 18px 48px; }
    .product-view { grid-template-columns: minmax(0, 1fr); gap: 20px; width: 100%; }
    .complete-look { margin-top: 38px; padding-bottom: 78px; }
    .complete-look-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
    .complete-look-card:last-child { display: none; }
    .restock-request { padding: 18px 14px; }
    .restock-request form { grid-template-columns: 1fr; }
    .restock-request form .primary-button, .restock-request form p { grid-column: auto; }
    .mobile-purchase-bar { position: fixed; z-index: 80; left: 0; right: 0; bottom: 0; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 10px max(14px,env(safe-area-inset-right)) calc(10px + env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left)); border-top: 1px solid #2d2a22; background: rgba(6,6,6,.96); backdrop-filter: blur(14px); box-shadow: 0 -14px 34px rgba(0,0,0,.34); }
    .mobile-purchase-bar[hidden] { display: none; }
    .mobile-purchase-bar div { display: grid; gap: 3px; min-width: 0; }
    .mobile-purchase-bar small { max-width: 40vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #a8a39a; font: 700 .58rem/1 Outfit, sans-serif; letter-spacing: .1em; }
    .mobile-purchase-bar strong { color: var(--violet-dark); font: 800 .92rem/1 Outfit, sans-serif; }
    .mobile-purchase-bar a { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 18px; background: var(--violet); color: #090909; font: 900 .68rem/1 Outfit, sans-serif; letter-spacing: .08em; text-decoration: none; }
    .product-gallery,
    .product-copy { width: 100%; min-width: 0; }
    .image-frame {
        width: min(78vw, 330px);
        height: auto;
        margin: 0 auto;
        aspect-ratio: 1 / 1;
        border-radius: 16px;
    }
    .thumbnail-list { width: 100%; max-width: 100%; overscroll-behavior-inline: contain; }
    .image-frame > img { object-fit: contain; }
    .product-copy { padding: 0 2px; }
    .product-copy h1 {
        max-width: 100%;
        overflow-wrap: anywhere;
        font-size: clamp(1.45rem, 6.4vw, 1.75rem);
        line-height: 1.12;
        letter-spacing: -0.035em;
    }
    .product-price { margin: 12px 0 6px; font-size: 1.42rem; }
    .stock-note { font-size: .68rem; }
    .product-description { margin-top: 16px; font-size: .96rem; line-height: 1.58; }
    .product-options { grid-template-columns: 1fr; gap: 16px; margin: 22px 0 18px; padding-top: 20px; }
    .quantity-option { width: fit-content; }
    .primary-button { min-height: 50px; }
    .purchase-note { margin-top: 10px; font-size: .68rem; }
    .product-proof-row { gap: 7px 12px; }
    .product-specs > div { padding: 12px; }
    .size-howto { grid-template-columns: 1fr; }
    .size-guide-card { padding: 28px 18px 22px; }
}

@media (max-width: 520px) {
    .account-link { display: none; }
    .product-header-actions { min-width: 0; }
    .back-link { white-space: nowrap; }
}

@media (max-width: 380px) {
    .product-header { padding-inline: 15px; }
    .product-page { padding-inline: 14px; }
    .back-link { letter-spacing: .045em; }
    .image-frame { width: min(82vw, 300px); }
    .product-copy h1 { font-size: 1.38rem; }
}

.product-proof-row .product-free-shipping {
    flex-basis: 100%;
    width: fit-content;
    margin-top: 4px;
    padding: 9px 12px;
    border: 1px solid rgba(225,187,56,.62);
    border-radius: 5px;
    background: rgba(225,187,56,.12);
    color: #e1bb38;
    font-weight: 800;
}
.product-proof-row .product-free-shipping svg { color: currentColor; }

/* Responsive system v3 · product detail pages */
img { max-width: 100%; }
.product-page, .product-view, .product-gallery, .product-copy { min-width: 0; }
.product-copy h1, .product-description, .product-benefit-copy, .product-specs strong { overflow-wrap: anywhere; }

@media (min-width: 769px) and (max-width: 1180px) {
    .product-header { padding-inline: 24px; }
    .product-page { padding-inline: 24px; }
    .product-view { grid-template-columns: minmax(0, 1fr) minmax(300px, .88fr); gap: 28px; }
    .product-copy h1 { font-size: clamp(1.8rem, 3vw, 2.35rem); }
}

@media (max-width: 768px) {
    body { min-width: 320px; overflow-x: hidden; }
    .product-header { min-height: calc(68px + env(safe-area-inset-top)); padding: env(safe-area-inset-top) max(14px, env(safe-area-inset-left)) 0 max(14px, env(safe-area-inset-right)); }
    .product-header-actions { min-width: 0; gap: 10px; }
    .account-link { display: none; }
    .back-link { max-width: 65vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .61rem; }
    .product-page { width: 100%; padding: 16px max(14px, env(safe-area-inset-left)) calc(70px + env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-right)); }
    .product-view { grid-template-columns: 1fr; gap: 22px; }
    .image-frame { width: min(100%, 390px); aspect-ratio: 4 / 5; margin-inline: auto; border-radius: 15px; }
    .image-frame > img { object-fit: contain; }
    .thumbnail-list { gap: 8px; padding-top: 10px; }
    .thumbnail-list button { flex-basis: 58px; width: 58px; height: 70px; }
    .product-copy { padding-inline: 2px; }
    .product-copy h1 { font-size: clamp(1.55rem, 7vw, 2.2rem); line-height: 1.05; }
    .product-description { font-size: .96rem; }
    .product-specs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .product-options { grid-template-columns: 1fr; gap: 15px; }
    .quantity-option { width: max-content; }
    .size-list button, .quantity-control button { min-height: 46px; height: 46px; }
    .complete-look-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .restock-request form { grid-template-columns: 1fr; }
    .restock-request form .primary-button, .restock-request form p { grid-column: auto; }
    .mobile-purchase-bar { min-height: calc(64px + env(safe-area-inset-bottom)); }
    .mobile-purchase-bar a { min-height: 46px; }
    .size-guide-dialog { width: calc(100% - 16px); max-height: calc(100dvh - 16px); }
    .size-guide-card { padding: 25px 16px calc(20px + env(safe-area-inset-bottom)); }
    .size-table-wrap { max-width: 100%; overflow-x: auto; }
}

@media (max-width: 390px) {
    .product-page { padding-inline: 11px; }
    .product-copy h1 { font-size: 1.45rem; }
    .product-price { font-size: 1.3rem; }
    .product-specs > div { padding: 10px; }
    .product-specs strong { font-size: .7rem; }
    .complete-look-grid { gap: 9px; }
}