/* ==========================================================================
   Zarna Jewels — category pages (Oct 2026)
   Markup: front/product/index.blade.php, productList.blade.php (cards), filtersProduct.blade.php (chips)
   Colours/fonts: the --zh-* tokens from header-lux.css. Mobile first, pixel sizes.
   ========================================================================== */
.zk { background: var(--zh-ivory, #fdf9f1); color: var(--zh-text, #3d3a34); font-family: var(--zh-sans); font-size: 15px; line-height: 1.55; }
.zk a { text-decoration: none; }
.zk-wrap { width: 100%; max-width: 1360px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 768px) { .zk-wrap { padding: 0 28px; } }
.zk-muted { color: var(--zh-muted); }
.zk :focus-visible { outline: 2px solid var(--zh-sage); outline-offset: 2px; }

/* ---------- Category banner ---------- */
.zk-hero { background: linear-gradient(180deg, #f5ecda 0%, var(--zh-ivory) 100%); border-bottom: 1px solid var(--zh-line-2); }
.zk-hero__in { display: grid; gap: 22px; align-items: center; padding: 22px 16px 26px; }
@media (min-width: 768px) { .zk-hero__in { padding: 34px 28px 38px; } }
@media (min-width: 768px) { .zk-hero--img .zk-hero__in { grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr); gap: 48px; } }
.zk-crumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; font-size: 13px; color: var(--zh-muted); }
.zk-crumbs a { color: var(--zh-muted) !important; }
.zk-crumbs a:hover { color: var(--zh-emerald) !important; }
.zk-crumbs > * + *::before { content: "/"; margin-right: 8px; opacity: 0.55; }
.zk-hero h1 { margin: 0 0 12px; font: 400 clamp(30px, 4.4vw, 50px)/1.08 var(--zh-serif); color: var(--zh-ink); letter-spacing: -0.01em; text-transform: none; }
.zk-hero__intro { max-width: 680px; margin: 0; color: var(--zh-text); font-size: 15.5px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.zk-hero__intro.is-open { display: block; -webkit-line-clamp: unset; }
.zk-link { margin-top: 6px; padding: 0; border: 0; background: none; color: var(--zh-sage); font: 600 14px var(--zh-sans); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.zk-hero__trust { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 18px 0 0; padding: 0; font-size: 13px; color: var(--zh-muted); }
.zk-hero__trust .bi { color: var(--zh-sage); margin-right: 4px; }
.zk-hero__media { display: none; margin: 0; border-radius: 22px; overflow: hidden; aspect-ratio: 4 / 3; background: var(--zh-cream); box-shadow: 0 30px 60px -36px rgba(31, 61, 51, 0.5); }
.zk-hero__media img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 768px) { .zk-hero__media { display: block; } }

/* ---------- Shop by shape ---------- */
.zk-shapes { padding: 16px 0 6px; border-bottom: 1px solid var(--zh-line-2); background: #fff; }
.zk-shapes__title { margin: 0 0 10px; font-size: 11px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--zh-gold); }
.zk-shapes__list { list-style: none; display: flex; gap: 6px; margin: 0 -16px; padding: 0 16px 10px; overflow-x: auto; scrollbar-width: none; }
.zk-shapes__list::-webkit-scrollbar { display: none; }
@media (min-width: 1200px) { .zk-shapes__list { flex-wrap: wrap; margin: 0; padding: 0 0 10px; } }
.zk-shapes__list a { display: flex; flex-direction: column; align-items: center; gap: 6px; width: 84px; padding: 6px 4px; border-radius: 14px; color: var(--zh-text) !important; font-size: 12.5px; text-align: center; transition: background 0.2s; }
.zk-shapes__list a:hover { background: var(--zh-ivory); }
.zk-shapes__icon { display: flex; align-items: center; justify-content: center; width: 58px; height: 58px; border-radius: 50%; border: 1px solid var(--zh-line); background: #fff; transition: border-color 0.2s; }
.zk-shapes__icon img { width: 36px; height: 36px; object-fit: contain; }
.zk-shapes__list a[aria-current="page"] .zk-shapes__icon, .zk-shapes__list a:hover .zk-shapes__icon { border-color: var(--zh-emerald); box-shadow: inset 0 0 0 1px var(--zh-emerald); }
.zk-shapes__list a[aria-current="page"] { font-weight: 700; color: var(--zh-emerald) !important; }

/* ---------- Layout ---------- */
.zk-layout { display: grid; gap: 24px; padding-top: 18px; padding-bottom: 64px; }
@media (min-width: 1200px) { .zk-layout { grid-template-columns: 272px minmax(0, 1fr); gap: 40px; padding-top: 30px; padding-bottom: 96px; align-items: start; } }
.zk-main { min-width: 0; }

/* ---------- Filter panel ---------- */
.zk-filters { font-size: 14px; }
.zk-filters__head, .zk-filters__foot { display: none; }
.zk-filters__title { margin: 0; font: 400 22px/1.2 var(--zh-serif); color: var(--zh-ink); }
.zk-group { border-bottom: 1px solid var(--zh-line-2); padding: 14px 0; }
.zk-group > summary { display: flex; align-items: center; gap: 8px; list-style: none; cursor: pointer; font-size: 12px; font-weight: 700; letter-spacing: 0.13em; text-transform: uppercase; color: var(--zh-ink); }
.zk-group > summary::-webkit-details-marker { display: none; }
.zk-group > summary::after { content: ""; margin-left: auto; width: 8px; height: 8px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-3px); transition: transform 0.25s; }
.zk-group[open] > summary::after { transform: rotate(-135deg) translateY(-1px); }
.zk-group__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--zh-gold); }
.zk-group__opts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.zk-opt { display: inline-flex; align-items: center; gap: 8px; min-height: 38px; padding: 5px 13px; border: 1px solid var(--zh-line); border-radius: 999px; background: #fff; color: var(--zh-text); font: 500 13.5px var(--zh-sans); cursor: pointer; transition: border-color 0.2s, background 0.2s, color 0.2s; }
.zk-opt img { width: 22px; height: 22px; object-fit: contain; }
.zk-opt:hover { border-color: var(--zh-sage); }
.zk-opt[aria-pressed="true"] { border-color: var(--zh-emerald); background: var(--zh-sage-soft); color: var(--zh-emerald); font-weight: 700; box-shadow: inset 0 0 0 1px var(--zh-emerald); }
.zk-filters__help { margin-top: 20px; padding: 16px 18px; border-radius: 14px; background: var(--zh-cream); font-size: 13.5px; color: var(--zh-text); }
.zk-filters__help strong { display: block; margin-bottom: 4px; font: 400 18px/1.2 var(--zh-serif); color: var(--zh-ink); }
.zk-filters__help a { display: inline-block; margin-top: 6px; color: var(--zh-emerald) !important; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
@media (min-width: 1200px) {
    .zk-filters { position: sticky; top: 20px; max-height: calc(100vh - 40px); overflow-y: auto; padding-right: 6px; scrollbar-width: thin; }
    .zk-filters__body > .zk-group:first-child { padding-top: 0; }
}
@media (max-width: 1199.98px) {
    .zk-filters {
        position: fixed; left: 0; right: 0; bottom: 0; z-index: 1045; display: flex; flex-direction: column;
        max-height: 88vh; max-height: 88dvh; background: #fff; border-radius: 22px 22px 0 0; box-shadow: 0 -20px 60px -20px rgba(0, 0, 0, 0.35);
        transform: translateY(105%); visibility: hidden; transition: transform 0.35s var(--zh-ease), visibility 0s linear 0.35s;
    }
    .zk-filters.is-open { transform: none; visibility: visible; transition: transform 0.35s var(--zh-ease); }
    .zk-filters__head { display: flex; align-items: center; justify-content: space-between; padding: 14px 12px 12px 20px; border-bottom: 1px solid var(--zh-line-2); }
    .zk-filters__body { flex: 1; overflow-y: auto; overscroll-behavior: contain; padding: 0 20px 12px; }
    .zk-filters__foot { display: grid; grid-template-columns: auto 1fr; gap: 10px; padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); border-top: 1px solid var(--zh-line-2); background: #fff; }
}
@media (min-width: 768px) and (max-width: 1199.98px) { .zk-filters { left: auto; top: 0; width: 420px; max-height: none; border-radius: 0; transform: translateX(105%); } .zk-filters.is-open { transform: none; } }
.zk-scrim { position: fixed; inset: 0; z-index: 1044; background: rgba(18, 24, 21, 0.48); }
.zk-scrim[hidden] { display: none; }
html.zk-lock, html.zk-lock body { overflow: hidden; }
.zk-iconbtn { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border: 0; border-radius: 50%; background: transparent; color: var(--zh-ink); cursor: pointer; }
.zk-iconbtn:hover { background: var(--zh-ivory); }

/* ---------- Toolbar ---------- */
.zk-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; padding: 10px 0 14px; border-bottom: 1px solid var(--zh-line-2); }
@media (max-width: 1199.98px) { .zk-toolbar { position: sticky; top: 64px; z-index: 20; margin: 0 -16px; padding: 10px 16px; background: rgba(253, 249, 241, 0.96); } }
@media (min-width: 768px) and (max-width: 1199.98px) { .zk-toolbar { margin: 0 -28px; padding: 10px 28px; } }
.zk-filterbtn { display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 16px; border: 1px solid var(--zh-line); border-radius: 999px; background: #fff; color: var(--zh-ink); font: 600 14px var(--zh-sans); cursor: pointer; }
.zk-filterbtn:hover { border-color: var(--zh-emerald); }
@media (min-width: 1200px) { .zk-filterbtn { display: none; } }
.zk-filterbtn__count { min-width: 20px; height: 20px; padding: 0 6px; border-radius: 999px; background: var(--zh-emerald); color: #fff; font-size: 11.5px; line-height: 20px; text-align: center; }
.zk-filterbtn__count[hidden] { display: none; }
.zk-count { margin: 0; font-size: 14px; color: var(--zh-muted); }
.zk-count strong { color: var(--zh-ink); }
.zk-sort { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 0 auto; }
.zk-sort__label { font-size: 13px; color: var(--zh-muted); }
@media (max-width: 575.98px) { .zk-sort__label { display: none; } .zk-count { display: none; } }
.zk-sort select {
    height: 44px; padding: 0 38px 0 16px; border: 1px solid var(--zh-line); border-radius: 999px; background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%231b1a17' stroke-width='1.6'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E") no-repeat right 14px center / 14px;
    color: var(--zh-ink); font: 600 14px var(--zh-sans); -webkit-appearance: none; appearance: none; cursor: pointer;
}
.zk-sort select:focus { outline: none; border-color: var(--zh-sage); box-shadow: 0 0 0 3px rgba(72, 119, 99, 0.15); }

/* chosen filters */
.zk-applied:empty { display: none; }
.zk-chips { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 14px; }
.zk-chip { display: inline-flex; align-items: center; gap: 6px; min-height: 34px; padding: 0 12px; border: 1px solid var(--zh-line); border-radius: 999px; background: #fff; color: var(--zh-ink); font: 600 13px var(--zh-sans); cursor: pointer; }
.zk-chip span { font-weight: 400; color: var(--zh-muted); }
.zk-chip:hover { border-color: #b3413b; }
.zk-chip--clear { border: 0; background: none; color: var(--zh-sage); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Grid & cards ---------- */
.zk-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 12px; margin-top: 20px; transition: opacity 0.25s; }
.zk-grid.is-loading { opacity: 0.45; pointer-events: none; }
@media (min-width: 768px) { .zk-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px 20px; margin-top: 26px; } }
@media (min-width: 1500px) { .zk-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.zk-card { position: relative; display: flex; flex-direction: column; min-width: 0; }
.zk-card__media { position: relative; aspect-ratio: 1 / 1; border-radius: 16px; overflow: hidden; background: #f6f1e8; }
.zk-card__img { position: absolute; inset: 0; display: block; }
.zk-card__img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 6%; mix-blend-mode: multiply; transition: opacity 0.5s var(--zh-ease), transform 0.8s var(--zh-ease); }
.zk-card__alt { opacity: 0; }
@media (hover: hover) {
    .zk-card:hover .zk-card__img img { transform: scale(1.04); }
    .zk-card__media:has(.zk-card__alt:not([hidden])):hover .zk-card__main { opacity: 0; }
    .zk-card__media:hover .zk-card__alt:not([hidden]) { opacity: 1; }
}
.zk-card__badges { position: absolute; top: 12px; left: 12px; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; pointer-events: none; }
.zk-badge { padding: 4px 9px; border-radius: 999px; background: #fff; color: var(--zh-ink); font-size: 10.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06); }
.zk-badge--gold { background: var(--zh-emerald); color: #fbf7ee; }
.zk-badge--sale { background: #e5f2ea; color: #2f6b4f; }
.zk-card__wish { position: absolute; top: 8px; right: 8px; display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, 0.92); color: var(--zh-ink); cursor: pointer; box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08); transition: transform 0.2s; }
.zk-card__wish svg { fill: none; stroke: currentColor; stroke-width: 1.6; }
.zk-card__wish:hover { transform: scale(1.06); }
.zk-card__wish.active { color: #c0392b; }
.zk-card__wish.active svg { fill: currentColor; }
.zk-card__qv {
    position: absolute; left: 12px; right: 12px; bottom: 12px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 44px;
    border: 0; border-radius: 999px; background: rgba(255, 255, 255, 0.96); color: var(--zh-ink); font: 600 13.5px var(--zh-sans); cursor: pointer;
    box-shadow: 0 8px 24px -10px rgba(0, 0, 0, 0.35); opacity: 0; transform: translateY(10px); transition: opacity 0.25s, transform 0.3s var(--zh-ease), background 0.2s;
}
.zk-card__qv:hover { background: var(--zh-emerald); color: #fff; }
@media (hover: hover) { .zk-card:hover .zk-card__qv, .zk-card__qv:focus-visible { opacity: 1; transform: none; } }
@media (hover: none) {
    .zk-card__qv { left: auto; right: 8px; bottom: 8px; width: 40px; height: 40px; padding: 0; opacity: 1; transform: none; }
    .zk-card__qv span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
}
.zk-card__body { padding: 12px 2px 0; display: grid; gap: 4px; }
.zk-card__swatches { display: flex; gap: 6px; margin-bottom: 2px; }
.zk-card .zk-swatch { width: 18px; height: 18px; min-width: 0; padding: 0; margin: 0; border: 2px solid #fff; border-radius: 50%; cursor: pointer; box-shadow: 0 0 0 1px var(--zh-line); }
.zk-card .zk-swatch.active { box-shadow: 0 0 0 1.5px var(--zh-emerald); }
.zk-swatch--gold { background: radial-gradient(circle at 32% 30%, #fff 0, #d9b45a 50%, #a77e2c 100%); }
.zk-swatch--rose_gold { background: radial-gradient(circle at 32% 30%, #fff 0, #e2a995 50%, #b06a55 100%); }
.zk-swatch--silver { background: radial-gradient(circle at 32% 30%, #fff 0, #d7d9dc 50%, #9ea3a8 100%); }
.zk-card__title { margin: 0; font: 600 14.5px/1.35 var(--zh-sans); text-transform: none; letter-spacing: 0; }
.zk-card__title a { color: var(--zh-ink) !important; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.zk-card__title a:hover { color: var(--zh-emerald) !important; }
.zk-card__meta { margin: 0; font-size: 12.5px; color: var(--zh-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.zk-card__price { margin: 2px 0 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 8px; }
.zk-card__price strong { font-size: 15px; font-weight: 700; color: var(--zh-ink); }
.zk-card__price s { font-size: 12.5px; color: var(--zh-muted); }
@media (min-width: 768px) { .zk-card__title { font-size: 15px; } .zk-card__price strong { font-size: 16px; } }

.zk-empty { grid-column: 1 / -1; padding: 48px 16px 56px; text-align: center; border-radius: 18px; background: #fff; border: 1px solid var(--zh-line-2); }
.zk-empty__icon { width: 64px; height: 64px; margin: 0 auto 14px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--zh-sage-soft); color: var(--zh-sage); font-size: 24px; }
.zk-empty h3 { margin: 0 0 6px; font: 400 24px/1.2 var(--zh-serif); color: var(--zh-ink); }
.zk-empty p { max-width: 440px; margin: 0 auto 18px; color: var(--zh-muted); }

/* ---------- Load more ---------- */
.zk-more { display: grid; justify-items: center; gap: 12px; margin-top: 40px; text-align: center; }
.zk-more__status { margin: 0; font-size: 13.5px; color: var(--zh-muted); }
.zk-more__status[hidden] { display: none; }
.zk-more__bar { width: 220px; height: 3px; border-radius: 3px; background: var(--zh-line); overflow: hidden; }
.zk-more__bar span { display: block; height: 100%; background: var(--zh-emerald); transition: width 0.4s; }
.zk-loader { display: inline-flex; align-items: center; gap: 10px; font-size: 14px; color: var(--zh-muted); }
.zk-loader[hidden] { display: none; }
.zk-spinner { width: 20px; height: 20px; border: 2px solid var(--zh-line); border-top-color: var(--zh-sage); border-radius: 50%; animation: zh-spin 0.8s linear infinite; }
.zk-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 24px; border-radius: 999px; border: 1px solid transparent; font: 600 14.5px var(--zh-sans); cursor: pointer; transition: background 0.25s, color 0.25s, border-color 0.25s; }
.zk-btn[hidden] { display: none; }
.zk-btn--primary { background: var(--zh-emerald); color: #fff; }
.zk-btn--primary:hover { background: var(--zh-emerald-2); }
.zk-btn--ghost { background: #fff; color: var(--zh-emerald); border-color: var(--zh-line); }
.zk-btn--ghost:hover { border-color: var(--zh-emerald); }

@media (prefers-reduced-motion: reduce) { .zk * { transition: none !important; animation: none !important; } }