/* ============================================================
   intfa-modern — intfa-category.css
   Kategori sayfası: breadcrumb, sidebar (filter), prod-bar
   (toolbar), pgrid (ürün grid), pgn (pagination), infinite-scroll.
   Mockup intfa_modern_web_ornek/assets/style.css kategori bölümü.
   .pc (ürün kartı) intfa-home.css'te tanımlı, kategori sayfasında
   da yüklendiği için tekrar yazmıyoruz.
   ============================================================ */

/* ── BREADCRUMB ───────────────────────────────────────────── */
.bc { background: #fff; border-bottom: 1px solid var(--border); }
.bc-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 9px 24px;
  display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-light);
}
.bc-inner a { color: var(--text-light); transition: color .15s; }
.bc-inner a:hover { color: var(--blue); }
.bc-inner .sep { font-size: 8px; }
.bc-inner .cur { color: var(--text); font-weight: 500; }

/* Phase 14.19: .page ve .page.full intfa-common.css'e tasindi. */

/* ── SIDEBAR (kategori + filter) ──────────────────────────── */
.sidebar { position: sticky; top: 172px; }
.sb-box { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.sb-head { background: var(--blue); color: #fff; padding: 11px 14px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .7px; display: flex; align-items: center; gap: 7px; }
.sb-head i { font-size: 12px; }
.sb-grp { border-bottom: 1px solid var(--border); }
.sb-grp:last-child { border-bottom: none; }
.sb-gtitle { display: flex; align-items: center; justify-content: space-between; padding: 9px 14px; font-size: 12px; font-weight: 600; color: var(--text); cursor: pointer; transition: background .15s; background: #fafbfc; user-select: none; }
.sb-gtitle:hover { background: var(--blue-light); }
.sb-gtitle i { font-size: 9px; color: var(--text-light); transition: transform .2s; }
.sb-grp.open .sb-gtitle i { transform: rotate(180deg); }
.sb-body { display: none; padding: 3px 0 6px; }
.sb-grp.open .sb-body { display: block; }
.sb-a { display: flex; align-items: center; justify-content: space-between; padding: 6px 14px; font-size: 12px; color: var(--text-mid); cursor: pointer; transition: all .15s; border-left: 3px solid transparent; }
.sb-a:hover { background: var(--bg); color: var(--blue); border-left-color: var(--blue); }
.sb-a.active { color: var(--blue); font-weight: 600; background: var(--blue-light); border-left-color: var(--blue); }
.sb-a .sc { font-size: 10px; color: var(--text-light); background: var(--bg); padding: 1px 7px; border-radius: 20px; }
.sb-a.active .sc { background: var(--blue-mid); color: var(--blue-dark); }
.sb-icon { font-size: 10px; color: var(--green); width: 14px; margin-right: 2px; }

/* ── ÜRÜN BAR (toolbar) ──────────────────────────────────── */
.prod-bar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; gap: 10px; }
.prod-bar h1 { font-size: 18px; font-weight: 700; color: var(--text); }
.prod-bar h1 span { color: var(--text-light); font-weight: 400; font-size: 13px; margin-left: 6px; }
.bar-r { display: flex; align-items: center; gap: 8px; }
.sort-sel {
  height: 36px; padding: 0 32px 0 12px; border: 1px solid var(--border); border-radius: 7px;
  font-family: 'Poppins', sans-serif; font-size: 12px; color: var(--text-mid);
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 10 10'%3E%3Cpath fill='%23718096' d='M5 7L0.5 2h9z'/%3E%3C/svg%3E") no-repeat right 10px center;
  -webkit-appearance: none; outline: none; cursor: pointer;
}
.view-btns { display: flex; gap: 3px; }
.vbtn { width: 34px; height: 34px; border: 1px solid var(--border); border-radius: 7px; background: #fff; color: var(--text-light); display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 13px; transition: all .15s; }
.vbtn.active, .vbtn:hover { background: var(--blue); color: #fff; border-color: var(--blue); }

/* ── ALT KATEGORİ GRID (üst kategoride alt kategoriler — ürünlerden önce) ── */
.subcats-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-bottom: 24px; }
.subcats-grid .cat-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px 12px; text-align: center; cursor: pointer;
  transition: all .2s; box-shadow: var(--shadow-sm); text-decoration: none;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.subcats-grid .cat-card:hover {
  transform: translateY(-4px); box-shadow: var(--shadow-md);
  border-color: var(--blue);
}
.subcats-grid .cat-icon {
  width: 104px; height: 104px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 40px; flex-shrink: 0;
  overflow: hidden;
}
.subcats-grid .cat-icon.blue { background: var(--blue-light); color: var(--blue); }
.subcats-grid .cat-icon.green { background: var(--green-light); color: var(--green); }
.subcats-grid .cat-icon.orange { background: #fff4f0; color: var(--orange); }
.subcats-grid .cat-icon img { width: 100%; height: 100%; object-fit: cover; }
.subcats-grid .cat-name { font-size: 12px; font-weight: 600; color: var(--text); line-height: 1.3; }

@media (max-width: 1024px) {
  .subcats-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 768px) {
  .subcats-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
}
@media (max-width: 480px) {
  .subcats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── ÜRÜN GRID ────────────────────────────────────────────── */
.pgrid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }

/* Liste görünümü — Phase 14.17b: grid/list view butonu .pgrid'e .list-view class
   ekler. Kart zemini beyaz; görsel ile metin alanı arasında ince border-left
   ayraç bırakılır (grid kartlarla tutarlı beyaz arka plan). */
.pgrid.list-view { grid-template-columns: 1fr !important; gap: 10px; }
.pgrid.list-view .pc {
  display: grid; grid-template-columns: 200px 1fr; gap: 0;
  align-items: stretch;
  padding: 0;
}
.pgrid.list-view .pc-img { aspect-ratio: 1/1; max-width: 200px; }
.pgrid.list-view .pc-body {
  background: #fff;
  border-left: 1px solid var(--border);
  padding: 18px 22px;
  display: grid;
  grid-template-columns: 1fr 200px;
  column-gap: 20px;
  row-gap: 4px;
  align-items: center;
  align-content: center;
}
.pgrid.list-view .pc-var,
.pgrid.list-view .pc-name,
.pgrid.list-view .pc-stars { grid-column: 1; }
.pgrid.list-view .pc-name {
  font-size: 16px; line-height: 1.4; font-weight: 600;
  -webkit-line-clamp: unset; display: block; max-height: none;
}
.pgrid.list-view .pc-foot {
  grid-column: 2; grid-row: 1 / -1;
  margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 10px; align-items: stretch;
  background: transparent; border-top: 0;
}
@media (max-width: 768px) {
  .pgrid.list-view .pc { grid-template-columns: 110px 1fr; }
  .pgrid.list-view .pc-body { grid-template-columns: 1fr; padding: 12px 14px; }
  .pgrid.list-view .pc-var,
  .pgrid.list-view .pc-name,
  .pgrid.list-view .pc-stars,
  .pgrid.list-view .pc-foot { grid-column: 1; grid-row: auto; }
}

/* ── PAGINATION ───────────────────────────────────────────── */
.pgn { display: flex; justify-content: center; gap: 6px; margin-top: 28px; }
.pgb {
  width: 36px; height: 36px; border: 1px solid var(--border); border-radius: 7px;
  background: #fff; color: var(--text-mid); font-size: 13px; font-weight: 500;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all .15s; font-family: 'Poppins', sans-serif;
  text-decoration: none;
}
.pgb.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.pgb:hover:not(.active) { background: var(--blue-light); color: var(--blue); border-color: var(--blue); }

/* Phase 14.11: .pagination-nav rule'lari intfa-common.css'e tasindi (DRY). */

/* ── KATEGORİ AÇIKLAMASI (grid'in altı) ──────────────────── */
.kategori-description {
  margin-top: 36px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.7;
}
.kategori-description h2,
.kategori-description h3 {
  color: var(--text);
  margin: 16px 0 10px;
}
.kategori-description h2:first-child,
.kategori-description h3:first-child { margin-top: 0; }
.kategori-description p { margin-bottom: 12px; }
/* Phase 14.36: admin'den gelen Word/HTML icerigi (genis tablo, img, vb)
   container'i tasiyamasin. Tablolar yatay kaydirilabilir, gorseller
   responsive, cok uzun kelimeler kirilir. */
.kategori-description img { max-width: 100%; height: auto; }
.kategori-description table { max-width: 100%; display: block; overflow-x: auto; }
.kategori-description { overflow-wrap: break-word; word-break: break-word; }
/* Phase 14.11: kategori sayfasi inline style'lari class'a alindi */
.cat-desc-thumb { float: left; margin: 0 16px 8px 0; max-width: 160px; border-radius: 8px; }
.clearfix { clear: both; }
.sb-body-padded { padding: 10px 14px; }
.buttons-end { text-align: right; margin-top: 16px; }

/* ── INFINITE SCROLL TRIGGER ─────────────────────────────── */
[data-infinite-scroll-trigger] {
  width: 100%; min-height: 60px;
  margin: 18px 0;
  display: flex; justify-content: center; align-items: center;
  visibility: hidden;
}
/* Phase 14.10: gozune carpan loader — beyaz pill kart icinde donen mavi spinner. */
.infinite-loader {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 22px;
  background: #fff; border: 1px solid var(--border);
  border-radius: 999px; box-shadow: var(--shadow-md);
  color: var(--text-mid);
  font-size: 13px; font-weight: 600;
}
.infinite-loader::before {
  content: '';
  width: 18px; height: 18px;
  border: 2.5px solid var(--blue-mid, #cfe1ff);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: il-spin .8s linear infinite;
  flex-shrink: 0;
}
.infinite-loader.is-done {
  color: var(--green);
  background: var(--green-light);
  border-color: var(--green);
}
.infinite-loader.is-done::before {
  border-color: var(--green);
  border-top-color: transparent;
  animation: none;
  background:
    linear-gradient(45deg, transparent 38%, var(--green) 38% 50%, transparent 50%) 7px 5px / 8px 8px no-repeat,
    linear-gradient(-45deg, transparent 30%, var(--green) 30% 42%, transparent 42%) 4px 7px / 8px 8px no-repeat;
}
.infinite-loader.is-error {
  color: var(--red-dark);
  background: var(--red-light);
  border-color: var(--red-border);
}
.infinite-loader.is-error::before {
  border-color: var(--red-dark);
  border-top-color: transparent;
  animation: none;
}
@keyframes il-spin { to { transform: rotate(360deg); } }
.next-page-link {
  display: block;
  text-align: center;
  padding: 12px 24px;
  margin: 16px auto;
  background: var(--blue);
  color: #fff;
  border-radius: 8px;
  width: fit-content;
}
.next-page-link:hover { background: var(--blue-dark); color: #fff; }

/* Phase 14.9: infinite scroll sayfa ayraci — yeni sayfa basinda gosterilir.
   .pgrid icindedir, grid-column: 1 / -1 ile tum satiri kaplar. */
.page-divider {
  grid-column: 1 / -1;
  display: flex; align-items: center; gap: 14px;
  margin: 22px 0 6px;
}
.page-divider .pd-line {
  flex: 1; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), var(--border));
}
.page-divider .pd-line.right {
  background: linear-gradient(90deg, var(--border), var(--border), transparent);
}
.page-divider .pd-text {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 11px; font-weight: 700; letter-spacing: .8px;
  text-transform: uppercase; color: var(--text-light);
  background: #fff; padding: 6px 14px; border-radius: 20px;
  border: 1px solid var(--border);
}
.page-divider .pd-text i { font-size: 9px; color: var(--blue); }

/* ── EMPTY STATE ─────────────────────────────────────────── */
.empty-state {
  padding: 48px 24px;
  text-align: center;
  background: #fff;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--text-light);
  font-size: 14px;
}

/* ── ARAMA FORMU BLOK (search.twig) ──────────────────────── */
.search-form-block {
  margin-bottom: 18px;
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px;
  box-shadow: var(--shadow-sm);
}
.sf-row { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.sf-input {
  flex: 1 1 240px; height: 40px; padding: 0 12px;
  border: 1.5px solid var(--border); border-radius: 7px;
  font-family: 'Poppins', sans-serif; font-size: 13px;
  outline: none;
}
.sf-input:focus { border-color: var(--blue); }
.sf-select {
  flex: 0 1 200px; height: 40px; padding: 0 12px;
  border: 1.5px solid var(--border); border-radius: 7px;
  background: #fff; font-family: 'Poppins', sans-serif; font-size: 13px;
  cursor: pointer;
}
.sf-check {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--text-mid); cursor: pointer;
}
.sf-btn { height: 40px; padding: 0 18px; flex: 0 0 auto; }

@media (max-width: 768px) {
  .sf-row > * { flex: 1 1 100%; }
}

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .page { grid-template-columns: 185px 1fr; gap: 14px; padding: 14px 16px 40px; }
  .pgrid { grid-template-columns: repeat(3,1fr); }
}
@media (max-width: 768px) {
  .bc-inner { font-size: 11px; padding: 7px 14px; }
  /* Phase 14.36: minmax(0,1fr) — yoksa grid item icindeki genis tablo/img
     min-content'i column'a dayatip sayfayi yana tasiyordu (acur-tohumu
     description'inda Word'den gelmis 843px tablo gibi). */
  .page { grid-template-columns: minmax(0, 1fr); padding: 12px 14px 40px; }
  .sidebar { display: none; }
  /* Phase 14.30: 768'de pgrid 2->3 sutun (1024 rule'undan miras kalir);
     480 alti 2 sutun. */
}
@media (max-width: 600px) {
  /* Phase 14.30: prod-bar mobilde 2 satir — h1 ustte, sirala/limit/view yan yana altta */
  .prod-bar { flex-wrap: wrap; gap: 10px; }
  .prod-bar h1 { width: 100%; }
  .bar-r { width: 100%; justify-content: flex-start; flex-wrap: nowrap; gap: 6px; }
  .bar-r .sort-sel { flex: 1 1 0; min-width: 0; padding: 0 24px 0 8px; font-size: 11px; }
  .bar-r .view-btns { flex-shrink: 0; }
}
@media (max-width: 480px) {
  /* Phase 14.29: kucuk telefonda da 2 sutun */
  .pgrid { grid-template-columns: repeat(2,1fr); gap: 8px; }
}