/* ==========================================================================
   Liste / kategori sayfası — DESIGN_SPEC §v2.10.5–10 (T-021)
   Yalnız token kullanılır. Filtre paneli: ≥992px yapışkan 280px kart; <992px aynı DOM alttan açılan sayfa.
   Kart stilleri product-card.css'tedir.
   ========================================================================== */

.listing { padding-top: var(--space-4); padding-bottom: calc(var(--section-gap, 64px) / 2); }
.listing.mos-page { max-width: var(--container-max, 1520px); }

/* ---------- Ortak küçük bileşenler ---------- */
.listing-btn { display: inline-flex; align-items: center; justify-content: center; height: var(--control-h); padding: 0 var(--space-6);
  border-radius: var(--radius-btn); border: 1px solid transparent; font-weight: 700; text-decoration: none; cursor: pointer; white-space: nowrap; }
.listing-btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.listing-btn--primary { background: var(--color-primary); color: var(--color-on-primary); }
.listing-btn--primary:hover { background: var(--color-primary-hover); color: var(--color-on-primary); }
.listing-btn--secondary { background: transparent; color: var(--color-primary-text); border-color: var(--color-border-input); }
.listing-btn--secondary:hover { background: var(--color-surface); }
.listing-btn:disabled { opacity: .55; cursor: not-allowed; }

.listing-chip { display: inline-flex; align-items: center; gap: var(--space-2); height: 32px; padding: 0 var(--space-3); border-radius: var(--radius-btn);
  background: var(--color-primary-soft); color: var(--color-text); font-size: var(--fs-sm); font-weight: 600; text-decoration: none; }
.listing-chip--removable:hover { background: var(--color-secondary); }
.listing-chip--link { background: var(--color-surface); border: 1px solid var(--color-border); }
.listing-chip--link:hover { border-color: var(--color-primary); }
.listing-chip:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.listing-chip__count { color: var(--color-muted); font-weight: 500; }

/* ---------- Başlık ---------- */
.listing-head { margin-bottom: var(--space-4); }
.listing-crumbs ol { list-style: none; margin: 0 0 var(--space-3); padding: 0; display: flex; flex-wrap: wrap; gap: var(--space-2); font-size: var(--fs-sm); color: var(--color-muted); }
.listing-crumbs li + li::before { content: "›"; margin-right: var(--space-2); }
.listing-crumbs a { color: var(--color-primary-text); text-decoration: none; }
.listing-crumbs a:hover { text-decoration: underline; }
.listing-title { margin: 0; font-family: var(--font-heading); font-weight: var(--fw-heading); font-size: var(--fs-h1); letter-spacing: var(--ls-tight); color: var(--color-text); }
.listing-count { margin: var(--space-1) 0 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 var(--space-3); color: var(--color-muted); font-size: var(--fs-body, 1rem); }
.listing-count strong { color: var(--color-primary-text); font-weight: 700; }
.listing-count__sep { color: var(--color-border-input); }
.listing-count__tag { font-style: italic; }
.listing-sort { display: flex; align-items: center; gap: var(--space-2); }
.listing-sort__label { font-size: var(--fs-sm); color: var(--color-text); font-weight: 600; }
.listing-select { height: var(--control-h-sm, 36px); padding: 0 var(--space-8) 0 var(--space-3); border: 1px solid var(--color-border-input); border-radius: var(--radius-md);
  background-color: var(--color-surface); color: var(--color-text); font-size: var(--fs-sm); }
.listing-select:focus-visible { outline: none; box-shadow: var(--focus-ring); }
/* Sırala kutusu açılır liste olduğu belli olsun (patron 2026-10-22): görünür çerçeve + aşağı ok; seçenekler her temada okunur */
.listing-select { appearance: none; -webkit-appearance: none; padding-right: 34px; cursor: pointer; font-weight: 600;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center; }
.listing-select option { background-color: var(--color-surface); color: var(--color-text); }
.listing-sort__label .bi { margin-right: 4px; color: var(--color-primary-text); }
.listing-sort__submit { display: none; height: var(--control-h-sm, 36px); padding: 0 var(--space-4); }
.listing-subcats { display: flex; gap: var(--space-2); margin-top: var(--space-4); overflow-x: auto; scrollbar-width: none; padding-bottom: var(--space-1); }
.listing-subcats::-webkit-scrollbar { display: none; }
.listing-subcats > * { flex: none; }

/* ---------- Başlık bandı (T-163): yazı solda açık zeminde, fotoğraf sağda; sıralama + görünüm değiştirici sağ altta ---------- */
.lband { position: relative; isolation: isolate; display: flex; flex-direction: column; justify-content: center; gap: var(--space-4); min-height: 152px;
  padding: var(--space-4) var(--space-6); border-radius: var(--radius-lg); overflow: hidden; background: var(--color-surface); }
.lband__img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; object-position: right center; }
.lband::before { content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, var(--color-bg) 0%, color-mix(in srgb, var(--color-bg) 96%, transparent) 42%, color-mix(in srgb, var(--color-bg) 55%, transparent) 54%, transparent 68%); }
.lband__body { min-width: 0; max-width: 62%; }
.lband .listing-crumbs ol { margin-bottom: var(--space-2); }
.listing-title { display: flex; flex-wrap: wrap; align-items: center; gap: 0 var(--space-3); }
.listing-title__leaf { flex: none; color: var(--color-primary); }
/* Sırala + görünüm değiştirici: görselin üstünde, sağ altta iki ayrı beyaz hap (tasarım: band-toolbar-ornek.png) */
.lband__tools { position: absolute; right: var(--space-6); bottom: var(--space-4); z-index: 1; display: flex; align-items: center; gap: var(--space-3); }
.lband__tools .listing-sort, .lband__tools .lvs { background: var(--color-surface); border-radius: var(--radius-btn); box-shadow: var(--shadow-sm); }
.lband__tools .listing-sort { height: 44px; box-sizing: border-box; padding: 0 8px 0 var(--space-4); }
.lband__tools .listing-select { border-color: var(--color-border-input); background-color: var(--color-surface); font-weight: 600; border-radius: var(--radius-btn); }
.lband__tools .listing-select:focus-visible { border-color: var(--color-primary); }

/* Görünüm değiştirici: TEK kutu, iki simge (Kart | Liste). Etkin: açık ana renk zemin + ana renk simge; etkin olmayan: saydam + soluk simge */
.lvs { display: inline-flex; align-items: center; gap: 2px; height: 44px; padding: 3px; box-sizing: border-box; border-radius: var(--radius-btn); background: var(--color-surface); }
.lvs__btn { position: relative; width: 38px; height: 38px; display: grid; place-items: center; border-radius: var(--radius-sm); background: transparent; color: var(--color-muted); text-decoration: none; transition: background var(--dur, 160ms) var(--ease, ease), color var(--dur, 160ms) var(--ease, ease); }
.lvs__btn:hover { color: var(--color-primary-text); }
.lvs__btn.is-active { background: var(--color-primary-tint); color: var(--color-primary-text); }
.lvs__btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.listing-bar .lvs { flex: none; border: 1px solid var(--color-border-input); border-radius: var(--radius-btn); padding: 2px; }
.listing-bar .lvs__btn { width: 40px; height: 38px; }

@media (max-width: 991.98px) {
  .lband { min-height: 112px; padding: var(--space-3) var(--space-4); gap: var(--space-2); }
  .lband__body { max-width: 66%; }
  .lband .listing-crumbs ol { margin-bottom: var(--space-1); font-size: .8125rem; }
  .lband .listing-title { font-size: 1.625rem; line-height: 1.15; flex-wrap: nowrap; }
  .listing-count { flex-wrap: nowrap; gap: 0 var(--space-4); font-size: .8125rem; }
  .listing-count strong { flex: none; }
  .listing-count__sep { display: none; }
  .listing-count__tag { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  /* Mobil: fotoğrafın sağ kısmı görünsün (yazı solda açık zeminde) */
  .lband__img { inset: 0 0 0 auto; width: 170%; max-width: none; object-position: right 70%; }
  .lband::before { background: linear-gradient(90deg, var(--color-bg) 0%, color-mix(in srgb, var(--color-bg) 94%, transparent) 48%, transparent 85%); }
  .listing-title__leaf { width: 36px; height: auto; }
}

/* JS yokken sıralama için "Uygula" düğmesi görünür; JS varsa select anında uygular */
html:not(.js) .listing-sort__submit { display: inline-flex; }

/* ---------- Mobil çubuk ---------- */
.listing-bar { position: sticky; top: var(--hdr-h, var(--header-h-mobile, 56px)); z-index: var(--z-sticky, 1020); display: flex; gap: var(--space-2);
  margin: 0 calc(-1 * var(--gutter, 16px)) var(--space-4); padding: var(--space-2) var(--gutter, 16px); background: var(--color-bg); border-bottom: 1px solid var(--color-border); }
.listing-bar__btn { flex: 1; display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); height: 44px;
  border: 1px solid var(--color-border-input); border-radius: var(--radius-btn); background: var(--color-surface); color: var(--color-text); font-weight: 600; font-size: var(--fs-sm); cursor: pointer; }
.listing-bar__btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.listing-bar__badge { min-width: 20px; height: 20px; padding: 0 6px; border-radius: var(--radius-pill); background: var(--color-accent); color: var(--color-on-accent); font-size: var(--fs-caption); font-weight: 700; display: inline-grid; place-items: center; }
.listing-bar__badge[hidden] { display: none; }

/* ---------- Düzen ---------- */
.listing__layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-6); align-items: start; }
.listing__main { min-width: 0; transition: opacity var(--dur, 160ms) var(--ease, ease); }
.listing__main[aria-busy="true"] { opacity: .5; pointer-events: none; }
.listing__main[aria-busy="true"]::before { content: ""; position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: var(--z-toast, 1090); background: var(--color-primary);
  animation: listing-progress 1s ease-in-out infinite; transform-origin: left; }
@keyframes listing-progress { 0% { transform: scaleX(0); } 70% { transform: scaleX(.85); } 100% { transform: scaleX(1); opacity: 0; } }

/* ---------- Çipler ---------- */
.listing-chips { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); margin-bottom: var(--space-4); }
.listing-chips__clear { margin-left: var(--space-2); font-size: var(--fs-sm); font-weight: 600; color: var(--color-primary-text); text-decoration: none; }
.listing-chips__clear:hover { text-decoration: underline; }

/* ---------- Izgara: mobil 2, md 3, lg 3, xl 4 ---------- */
.pgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); }
.pgrid__cell { min-width: 0; }
@media (min-width: 768px) { .pgrid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap-grid, 24px); } }
@media (min-width: 1400px) { .pgrid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* ---------- Detaylı Liste satırı (T-163) ---------- */
.pgrid--list { grid-template-columns: minmax(0, 1fr); gap: var(--space-4); }
.pr { position: relative; display: grid; grid-template-columns: 200px minmax(0, 1fr) 232px; min-height: 184px; gap: var(--space-5); padding: var(--space-3); background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius-lg); transition: box-shadow var(--dur, 160ms) var(--ease, ease), transform var(--dur, 160ms) var(--ease, ease); }
.pr:hover, .pr:focus-within { box-shadow: var(--shadow-md, var(--shadow-sm)); }
/* Liste görünümünde de kart görünümündeki hareket (patron 2026-10-22): satır hafif kalkar, fotoğraf hafif yakınlaşır (oran korunur) */
@media (hover: hover) { .pr:hover { transform: translateY(-2px); } .pr:hover .pc__img { transform: scale(1.05); } }
@media (prefers-reduced-motion: reduce) { .pr, .pr:hover { transform: none; transition: none; } .pr:hover .pc__img { transform: none; } }
.pr__media.pc__media { aspect-ratio: 6 / 5; align-self: start; border-radius: var(--radius-md); overflow: hidden; }
.pr.is-soldout .pc__img { opacity: .55; }
.pr__main { min-width: 0; display: flex; flex-direction: column; justify-content: flex-start; gap: var(--space-2); padding: var(--space-1) 0; }
.pr__name { margin: 0; font: 800 1rem/1.3 var(--font-body); letter-spacing: .01em; text-transform: uppercase; overflow-wrap: anywhere; }
.pr__link { color: var(--home-heading, var(--color-text)); text-decoration: none; }
.pr__link:hover { color: var(--home-heading-hover, var(--color-primary-text)); }
.pr__link::after { content: ""; position: absolute; inset: 0; z-index: 1; border-radius: inherit; }
.pr__link:focus-visible { outline: none; }
.pr__link:focus-visible::after { box-shadow: inset 0 0 0 3px var(--color-primary); }
.pr__desc { margin: 0; color: var(--color-muted); font-size: .9375rem; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.pr__chips, .pr__facts { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); margin: 0; padding: 0; list-style: none; }
.pr__facts { gap: var(--space-2) var(--space-4); }
.pr__chip { padding: 4px 14px; border: 1px solid var(--color-border-input); border-radius: var(--radius-btn); background: var(--color-surface); color: var(--color-text); font-size: .8125rem; line-height: 1.4; }
.pr__chip-more { color: var(--color-primary-text); font-weight: 700; font-size: .8125rem; }
.pr__facts li { display: inline-flex; align-items: center; gap: 6px; color: var(--color-muted); font-size: .8125rem; }
.pr__facts .bi { color: var(--color-primary); font-size: 1rem; line-height: 1; }
.pr__side { min-width: 0; display: flex; flex-direction: column; align-items: stretch; gap: var(--space-2); padding: var(--space-1) 0 var(--space-1) var(--space-5); border-left: 1px solid var(--color-border); }
.pr__rating { margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 6px; font-size: .8125rem; color: var(--color-muted); }
.pr__rating b { color: var(--color-text); font-weight: 700; }
.pr__star { color: var(--home-star, var(--color-warning)); font-size: 1rem; line-height: 1; }
.pr__price.pc__price { margin: var(--space-1) 0 0; flex-direction: column-reverse; align-items: flex-start; gap: 0; }
.pr__price .pc__price-now { font-size: 1.5rem; line-height: 1.2; color: var(--home-heading, var(--color-text)); }
.pr__price .pc__price-old { font-size: .875rem; }
.pr__stock { margin: 0; display: inline-flex; align-items: center; gap: 6px; color: var(--color-success-text); font-size: .875rem; font-weight: 600; }
.pr__stock.is-out { color: var(--color-muted); }
.pr__cta { margin-top: auto; padding-top: var(--space-2); }
.pr__cta .pc__action { height: 48px; border-radius: var(--radius-btn); }
.pr__cta .pc__action--icon { flex: 0 0 48px; width: 48px; min-width: 48px; }

@media (max-width: 1199.98px) and (min-width: 768px) {
  .pr { grid-template-columns: 168px minmax(0, 1fr) 208px; gap: var(--space-4); }
  .pr__side { padding-left: var(--space-4); }
}
@media (max-width: 767.98px) {
  /* Mobil satır: solda küçük görsel (altında stok/puan), sağda ad, açıklama, çipler, fiyat ve düğmeler */
  .pr { min-height: 0; grid-template-columns: 112px minmax(0, 1fr); grid-template-rows: auto auto auto; column-gap: var(--space-3); row-gap: 6px; padding: var(--space-3) var(--space-3) var(--space-2); align-items: start; }
  .pr__media.pc__media { grid-column: 1; grid-row: 1; aspect-ratio: 1 / 1; }
  /* T-218: görsel 112px; büyük 44px beyaz kalp rozetlere yer bırakmıyordu. Kalp sağ alt köşede 32px (dokunma alanı ::before ile 44px), rozetler sol üstte kompakt, en çok 3. */
  .pr__media .pc__fav { width: 32px; height: 32px; right: 6px; top: auto; bottom: 6px; }
  .pr__media .pc__fav::before { content: ""; position: absolute; inset: -6px; }
  .pr__media .pc__fav i { font-size: .95rem; }
  .pr__media .pc__badges { left: 6px; top: 6px; gap: 4px; max-width: calc(100% - 12px); }
  .pr__media .pc__badge { height: 20px; padding: 0 7px; gap: 3px; font-size: 10px; }
  .pr__media .pc__badge > .bi { font-size: 11px; }
  .pr__media .pc__badges:not(.pdp-badges):not(#cqmBadges) > .pc__badge:nth-child(3) { display: inline-flex; }
  .pr__main { grid-column: 2; grid-row: 1; padding: 0; gap: 4px; }
  .pr__name { font-size: .875rem; }
  .pr__desc { font-size: .8125rem; -webkit-line-clamp: 2; }
  .pr__facts { margin-top: 0; }
  .pr__chip { padding: 2px 10px; font-size: .75rem; }
  .pr__side { display: contents; }
  .pr__stock { grid-column: 1; grid-row: 2; align-self: center; font-size: .8125rem; }
  .pr__rating { grid-column: 1; grid-row: 3; align-self: center; }
  .pr__rating span:last-child { display: none; }
  .pr__price.pc__price { grid-column: 2; grid-row: 2; margin: 0; flex-direction: row-reverse; justify-content: flex-end; align-items: baseline; gap: var(--space-2); }
  .pr__price .pc__price-now { font-size: 1.25rem; }
  .pr__cta { grid-column: 2; grid-row: 3; margin-top: 0; padding-top: 0; }
  .pr__cta .pc__action { height: 44px; }
  .pr__cta .pc__action--icon { flex-basis: 44px; width: 44px; min-width: 44px; }
}
@media (max-width: 359.98px) {
  .pr { grid-template-columns: 96px minmax(0, 1fr); }
  /* dar ekranda ikonlu rozet yalnız ikon (tam ad title + ekran okuyucuda) */
  .pr__media .pc__badge:has(> .bi) > span:not(.mos-sr) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}
@media (prefers-reduced-motion: reduce) { .pr, .lvs__btn { transition: none; } }

/* ---------- Sayfalama ---------- */
.listing-pager { display: none; margin-top: var(--space-10); text-align: center; }
.listing-pager__list { list-style: none; margin: 0; padding: 0; display: inline-flex; flex-wrap: wrap; justify-content: center; gap: var(--space-2); }
.listing-pager__item, .listing-pager__gap { min-width: 40px; height: 40px; padding: 0 var(--space-3); display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-btn); font-weight: 600; color: var(--color-text); text-decoration: none; }
a.listing-pager__item { border: 1px solid var(--color-border); background: var(--color-surface); }
a.listing-pager__item:hover { border-color: var(--color-primary); }
a.listing-pager__item:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.listing-pager__item.is-current { background: var(--color-primary); color: var(--color-on-primary); }
.listing-pager__item.is-disabled { color: var(--color-subtle); }
.listing-pager__info { margin: var(--space-3) 0 0; font-size: var(--fs-sm); color: var(--color-muted); }
.listing-more { margin-top: var(--space-6); text-align: center; }
.listing-more__info { margin: 0 0 var(--space-3); font-size: var(--fs-sm); color: var(--color-muted); }
.listing-more__btn { width: 100%; }

/* ---------- Boş durum ---------- */
.listing-empty { display: flex; flex-direction: column; align-items: center; gap: var(--space-3); padding: var(--space-12) var(--space-4); text-align: center; }
.listing-empty__icon { color: var(--color-subtle); }
.listing-empty__title { margin: 0; font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-h3); color: var(--color-text); }
.listing-empty__text { margin: 0; color: var(--color-muted); }
.listing-empty__chips { display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-2); margin-top: var(--space-2); }
.listing-alert { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-danger-border); border-radius: var(--radius-md); background: var(--color-danger-bg); color: var(--color-danger-text); font-weight: 600; }
.listing-alert button { border: 1px solid currentColor; border-radius: var(--radius-btn); background: transparent; color: inherit; padding: 4px var(--space-3); font-weight: 700; cursor: pointer; }

/* ---------- Filtre paneli (mobil: alt sayfa) ---------- */
.listing-backdrop { position: fixed; inset: 0; z-index: calc(var(--z-drawer, 1045) - 1); background: var(--color-overlay); }
.listing-backdrop[hidden] { display: none; }
.listing__filters {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: var(--z-drawer, 1045); height: 90vh; max-height: 90vh;
  transform: translateY(105%); visibility: hidden; transition: transform var(--dur-slow, 280ms) var(--ease, ease), visibility 0s linear var(--dur-slow, 280ms);
  background: var(--color-surface); border-radius: var(--radius-xl) var(--radius-xl) 0 0; box-shadow: var(--shadow-lg); outline: none;
}
.listing__filters.is-open { transform: none; visibility: visible; transition: transform var(--dur-slow, 280ms) var(--ease, ease), visibility 0s; }
.pf { display: flex; flex-direction: column; height: 100%; }
.pf__sheet-head { display: flex; align-items: center; justify-content: space-between; padding: var(--space-4) var(--space-5) var(--space-2); }
.pf__sheet-title { margin: 0; font-size: var(--fs-h3); font-weight: 700; }
.pf__close { width: 40px; height: 40px; display: grid; place-items: center; border: 0; background: transparent; color: var(--color-text); border-radius: var(--radius-btn); cursor: pointer; }
.pf__close:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.pf__body { flex: 1; overflow-y: auto; padding: 0 var(--space-5) var(--space-4); overscroll-behavior: contain; }
.pf__actions { display: flex; gap: var(--space-3); padding: var(--space-3) var(--space-5) calc(var(--space-3) + env(safe-area-inset-bottom)); border-top: 1px solid var(--color-border); background: var(--color-surface); }
.pf__actions .listing-btn { flex: 1; }

.pf-group { margin: 0; padding: var(--space-4) 0; border: 0; border-bottom: 1px solid var(--color-border); min-width: 0; }
.pf-group__title { display: flex; align-items: center; gap: var(--space-2); margin: 0 0 var(--space-3); padding: 0; font-size: var(--fs-body); font-weight: 700; color: var(--color-text); float: none; width: auto; }
.pf-details > summary { cursor: pointer; list-style: none; margin-bottom: 0; justify-content: flex-start; }   /* rozet başlığın hemen yanında, ok en sağda */
.pf-details > summary::-webkit-details-marker { display: none; }
.pf-details > summary::after { content: ""; margin-left: auto; flex: none; width: 8px; height: 8px; border-right: 2px solid var(--color-muted); border-bottom: 2px solid var(--color-muted); transform: rotate(45deg); transition: transform var(--dur, 160ms) var(--ease, ease); margin-right: 2px; }
.pf-details[open] > summary { margin-bottom: var(--space-3); }
.pf-details[open] > summary::after { transform: rotate(-135deg); }
.pf-details > summary:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-sm); }
.pf-badge { margin-left: var(--space-2); min-width: 20px; height: 20px; padding: 0 6px; border-radius: var(--radius-pill); background: var(--color-accent); color: var(--color-on-accent); font-size: var(--fs-caption); font-weight: 700; display: inline-grid; place-items: center; }

.pf-price { display: flex; align-items: center; gap: var(--space-2); }
.pf-price__field { position: relative; flex: 1; min-width: 0; }
.pf-input { width: 100%; height: var(--control-h-sm, 36px); padding: 0 var(--space-6) 0 var(--space-3); border: 1px solid var(--color-border-input); border-radius: var(--radius-md); background: var(--color-surface); color: var(--color-text); font-size: var(--fs-sm); }
.pf-input:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.pf-input[aria-invalid="true"] { border-color: var(--color-danger-text); }
.pf-price__unit { position: absolute; right: var(--space-3); top: 50%; transform: translateY(-50%); color: var(--color-muted); font-size: var(--fs-sm); pointer-events: none; }
.pf-price__dash { color: var(--color-muted); }
.pf-error { margin: var(--space-2) 0 0; font-size: var(--fs-sm); color: var(--color-danger-text); }
.pf-error[hidden] { display: none; }

/* Çift tutamaklı kaydırıcı: iki üst üste range input, izleri şeffaf */
.pf-slider { position: relative; height: 28px; margin-top: var(--space-4); }
.pf-slider[hidden] { display: none; }
.pf-slider__track { position: absolute; left: 0; right: 0; top: 10px; height: 4px; border-radius: 4px; background: var(--color-border); }
.pf-slider__fill { position: absolute; top: 0; bottom: 0; background: var(--color-primary); border-radius: 4px; }
.pf-slider__thumb { position: absolute; left: 0; top: 0; width: 100%; height: 24px; margin: 0; background: transparent; pointer-events: none; -webkit-appearance: none; appearance: none; }
.pf-slider__thumb::-webkit-slider-runnable-track { background: transparent; height: 24px; }
.pf-slider__thumb::-moz-range-track { background: transparent; height: 24px; }
.pf-slider__thumb::-webkit-slider-thumb { -webkit-appearance: none; pointer-events: auto; width: 20px; height: 20px; margin-top: 2px; border-radius: 50%; border: 2px solid var(--color-primary); background: var(--color-surface); cursor: grab; box-shadow: var(--shadow-sm); }
.pf-slider__thumb::-moz-range-thumb { pointer-events: auto; width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--color-primary); background: var(--color-surface); cursor: grab; box-shadow: var(--shadow-sm); }
.pf-slider__thumb:focus-visible::-webkit-slider-thumb { box-shadow: var(--focus-ring); }
.pf-slider__thumb:focus-visible::-moz-range-thumb { box-shadow: var(--focus-ring); }
.pf-slider__bounds { position: absolute; left: 0; right: 0; top: 26px; display: flex; justify-content: space-between; font-size: var(--fs-caption); color: var(--color-muted); }
.pf-slider { margin-bottom: var(--space-5); }

.pf-list { display: flex; flex-direction: column; gap: var(--space-1); margin: 0; padding: 0; border: 0; min-width: 0; max-height: 37.5rem; overflow-y: auto; } /* ~15 seçenek kaydırmasız; fazlası kaydırılır (patron isteği) */
.pf-check { display: flex; align-items: center; gap: var(--space-3); min-height: 36px; padding: 2px 0; cursor: pointer; font-size: var(--fs-sm); }
.pf-check input { width: 18px; height: 18px; flex: none; accent-color: var(--color-primary); margin: 0; }
.pf-check__label { flex: 1; min-width: 0; color: var(--color-text); }
.pf-check__count { color: var(--color-muted); font-size: var(--fs-caption); font-variant-numeric: tabular-nums; }
.pf-check__count--out { font-style: italic; opacity: .8; }   /* seçenek var ama stokta değil: filtreye bilgi olarak kalır */
.pf-stars { --rate: 100%; flex: none; font-size: var(--fs-sm); line-height: 1; letter-spacing: 1px; }
.pf-stars::before { content: "★★★★★"; background: linear-gradient(90deg, var(--home-star, var(--color-warning)) var(--rate), var(--color-border) var(--rate)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pf-stars--4 { --rate: 80%; }
.pf-stars--3 { --rate: 60%; }
.pf-check.is-empty .pf-check__label { color: var(--color-muted); }
/* T-188: kategori grubu — "Tüm ürünler" + çoklu seçim; alt kategoriler girintili, seçili olan kalın */
/* "Tüm ürünler": liste satırlarıyla aynı hizada ve yükseklikte (kutu içinde ayrı durmuyordu, patron 2026-10-22 "kaymalar") */
.pf-allcat { display: flex; align-items: center; gap: var(--space-3); min-height: 40px; padding: 0 var(--space-2) 0 0; margin-bottom: var(--space-1); border-radius: var(--radius-btn); font-size: var(--fs-sm); font-weight: 600; color: var(--color-text); text-decoration: none; }
.pf-allcat::before { content: "\F3FC"; font-family: "bootstrap-icons"; font-weight: 400; display: grid; place-items: center; flex: none; width: 18px; height: 18px; font-size: 16px; color: var(--color-primary-text); }   /* bi-grid: onay kutusu sütunuyla hizalı */
.pf-allcat .pf-check__count { margin-left: auto; }
.pf-allcat:hover { color: var(--color-primary-text); }
.pf-allcat.is-current { color: var(--color-primary-text); }
.pf-allcat:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.pf-list--cats { max-height: none; overflow: visible; }   /* kategoriler iç kaydırmasız, hepsi görünür (patron 2026-10-22: "kategorilerde neden kaydırma çubuğu var") */
.pf-check--d1 { padding-left: var(--space-4); }
.pf-check--d2 { padding-left: calc(var(--space-4) * 2); }
.pf-check--d3 { padding-left: calc(var(--space-4) * 3); }
.pf-check.is-selected .pf-check__label { font-weight: 600; }
.pf-more { margin-top: var(--space-1); }
.pf-more__summary { cursor: pointer; font-size: var(--fs-sm); font-weight: 600; color: var(--color-primary-text); padding: var(--space-1) 0; list-style: none; }
.pf-more__summary::-webkit-details-marker { display: none; }
.pf-more[open] > .pf-more__summary { display: none; }

.pf-swatches { display: flex; flex-wrap: wrap; gap: var(--space-2); margin: 0; padding: 0; border: 0; }
.pf-swatch { position: relative; cursor: pointer; }
.pf-swatch input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.pf-swatch__dot { display: block; width: 32px; height: 32px; border-radius: 50%; background: var(--swatch, var(--color-secondary)); border: 3px solid var(--color-border); transition: border-color var(--dur, 160ms), transform var(--dur, 160ms); }
.pf-swatch input:checked + .pf-swatch__dot { border-color: var(--color-primary); transform: scale(1.1); }
.pf-swatch input:focus-visible + .pf-swatch__dot { box-shadow: var(--focus-ring); }
.pf-swatch.is-empty { opacity: .4; }

.pf-switches { display: flex; flex-direction: column; gap: var(--space-3); }
.pf-switch { display: flex; align-items: center; gap: var(--space-3); cursor: pointer; font-size: var(--fs-sm); }
.pf-switch input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.pf-switch__track { position: relative; width: 40px; height: 24px; border-radius: var(--radius-pill); background: var(--color-border-input); transition: background var(--dur, 160ms); flex: none; }
.pf-switch__track::after { content: ""; position: absolute; top: 2px; left: 2px; width: 20px; height: 20px; border-radius: 50%; background: var(--color-surface); transition: transform var(--dur, 160ms) var(--ease, ease); box-shadow: var(--shadow-sm); }
.pf-switch input:checked + .pf-switch__track { background: var(--color-primary); }
.pf-switch input:checked + .pf-switch__track::after { transform: translateX(16px); }
.pf-switch input:focus-visible + .pf-switch__track { box-shadow: var(--focus-ring); }

/* ---------- Mobil sıralama sayfası ---------- */
.listing-sheet { position: fixed; left: 0; right: 0; bottom: 0; z-index: var(--z-drawer, 1045); padding: var(--space-2) var(--space-5) calc(var(--space-5) + env(safe-area-inset-bottom));
  background: var(--color-surface); border-radius: var(--radius-xl) var(--radius-xl) 0 0; box-shadow: var(--shadow-lg); outline: none; }
.listing-sheet[hidden] { display: none; }
.listing-sheet__grip { width: 40px; height: 4px; margin: var(--space-2) auto var(--space-3); border-radius: 4px; background: var(--color-border); }
.listing-sheet__title { margin: 0 0 var(--space-3); font-size: var(--fs-h3); font-weight: 700; }

/* ---------- Masaüstü (≥992px) ---------- */
@media (min-width: 992px) {
  .listing-bar, .listing-sheet, .pf__sheet-head, .listing-backdrop { display: none !important; }
  .listing__layout { grid-template-columns: 280px minmax(0, 1fr); gap: var(--space-8); }
  .listing__filters {
    position: sticky; top: calc(var(--hdr-h, calc(var(--header-h-condensed, 56px) + var(--catbar-h, 48px))) + var(--space-4)); z-index: auto;
    height: auto; max-height: calc(100vh - var(--hdr-h, calc(var(--header-h-condensed, 56px) + var(--catbar-h, 48px))) - var(--space-8)); overflow: hidden; overflow: clip;   /* yükseklik sabit (CSS): kaydırırken JS ile yeniden boyutlanınca alt çubuk titriyordu (patron 2026-10-26) */   /* clip: odak/scrollIntoView panelin kendisini kaydırıp eylem çubuğunu itemesin */
    transform: none; visibility: visible; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm);
  }
  .pf { max-height: inherit; }
  .pf__body { padding-top: var(--space-2); }
  /* T-172: Temizle / "N ürünü göster" çubuğu panelin altında sabit; yalnız .pf__body kaydırılır (panel yüksekliği görünür alanla sınırlı) */
  .pf__actions { flex: none; padding: var(--space-3) var(--space-4); gap: var(--space-2); }
  .pf__actions .listing-btn { padding: 0 var(--space-3); min-width: 0; overflow: hidden; text-overflow: ellipsis; }
  .pf__actions [data-filters-clear] { flex: 0 0 auto; padding: 0 var(--space-4); }
  .pf__actions [data-filters-apply] { flex: 1 1 auto; }
  .listing-pager { display: block; }
  .listing-more { display: none; }
}
@media (max-width: 991.98px) {
  .lband__tools { display: none; }
  html:not(.js) .lband__tools { display: flex; position: static; margin-top: var(--space-2); }
  .listing-pager { display: none; }
  html:not(.js) .listing-bar { display: none; }
  html:not(.js) .listing__filters { position: static; transform: none; visibility: visible; height: auto; max-height: none; margin-bottom: var(--space-4); border-radius: var(--radius-lg); }
  html:not(.js) .pf__sheet-head { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .listing__filters, .listing__main, .pf-details > summary::after, .pf-switch__track::after { transition: none; }
  .listing__main[aria-busy="true"]::before { animation: none; }
}

/* T-079: marka sayfası başlık bloğu (logo boyutu sabit: CLS 0) */
.listing-brand { display: flex; align-items: center; gap: var(--space-4); margin: var(--space-3) 0 0; }
.listing-brand__logo { width: 96px; height: 96px; object-fit: contain; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); padding: 8px; flex: none; }
.listing-brand__text { margin: 0; max-width: 70ch; color: var(--color-muted); line-height: 1.6; }
@media (max-width: 480px) { .listing-brand { align-items: flex-start; } .listing-brand__logo { width: 64px; height: 64px; } }

/* Arama yazım düzeltmesi (T-156) */
.listing-correction { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2) var(--space-3); margin: 0 0 var(--space-4); padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md); background: var(--color-info-bg); border: 1px solid var(--color-info-border); color: var(--color-info-text); font-size: var(--fs-sm); }
.listing-correction .bi { font-size: 1.125rem; }
.listing-correction a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; color: var(--color-primary-text); }

/* Kelime ile filtrele (T-162): filtre panelinin ilk grubu */
.pf-keyword__field { position: relative; }
.pf-keyword__input { height: 40px; padding-right: 44px; }
.pf-keyword__input::placeholder { color: var(--color-muted); }
.pf-keyword__clear { position: absolute; right: 2px; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; display: grid; place-items: center; border: 0; border-radius: var(--radius-md); background: transparent; color: var(--color-muted); cursor: pointer; }
.pf-keyword__clear:hover { color: var(--color-text); }
.pf-keyword__clear:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.pf-keyword__clear[hidden] { display: none; }
@media (max-width: 991.98px) {
  .pf-keyword__input { height: 44px; font-size: 16px; padding-right: 48px; }
  .pf-keyword__clear { width: 44px; height: 44px; }
}