.isac-bc{background:#fff;border-bottom:1px solid #e0e8f0;padding:10px 0;font-size:12px}
.isac-bc-in{max-width:1280px;margin:0 auto;padding:0 40px;display:flex;gap:6px;align-items:center;color:#6688aa}
.isac-bc-in a{color:#4d9de0;text-decoration:none}
.isac-layout{max-width:1280px;margin:20px auto;padding:0 40px;display:flex;gap:24px;align-items:flex-start}
.isac-sb{width:220px;flex-shrink:0}
.sb-sec{background:#fff;border:1px solid #d0daea;border-radius:6px;margin-bottom:12px;overflow:hidden}
.sb-title{background:#0d2045;color:#fff;font-size:12px;font-weight:600;padding:10px 14px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;user-select:none}
.sb-title svg{width:12px;height:12px;stroke:#fff;fill:none;stroke-width:2;transition:transform .2s}
.sb-body{padding:10px 14px;display:none}
.sb-body.open{display:block}
.sb-list{list-style:none;margin:0;padding:0}
.sb-list li a{display:flex;justify-content:space-between;align-items:center;color:#445566;font-size:12px;text-decoration:none;padding:4px 0;line-height:1.4}
.sb-list li a:hover,.sb-list li a.on{color:#4d9de0;font-weight:500}
.sb-list li a .c{background:#f0f4f8;color:#6688aa;font-size:10px;padding:1px 6px;border-radius:10px;margin-left:4px;flex-shrink:0}
.sb-list li a.on .c{background:#e6f0fb;color:#4d9de0}

/* Sidebar marka badge'leri */
.sb-brand-badges{display:flex;flex-wrap:wrap;gap:5px;padding:10px 12px}
.sb-brand-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 9px;border-radius:14px;font-size:11px;font-weight:500;text-decoration:none;border:1px solid #d0daea;color:#445566;background:#fff;transition:all .15s;white-space:nowrap;line-height:1.3}
.sb-brand-badge:hover{border-color:#4d9de0;color:#4d9de0;background:#f0f7fd}
.sb-brand-badge.on{background:#0d2045;border-color:#0d2045;color:#fff}
.sb-brand-badge.on:hover{background:#163366}
.sb-brand-badge .bc{font-size:10px;padding:0 4px;border-radius:7px;background:#f0f4f8;color:#8899aa;margin-left:1px}
.sb-brand-badge.on .bc{background:rgba(255,255,255,.18);color:#c8daf0}

/* Başlık yanı marka badge'leri */
.hdr-brand-badges{display:flex;flex-wrap:wrap;gap:5px;align-items:center;margin-left:10px}
.hdr-brand-badge{display:inline-flex;align-items:center;gap:3px;padding:3px 9px;border-radius:12px;font-size:11px;font-weight:500;text-decoration:none;border:1px solid #c8daf0;color:#4d7aaa;background:#f0f6fb;transition:all .15s;white-space:nowrap}
.hdr-brand-badge:hover{border-color:#4d9de0;color:#1a5a9a;background:#e0f0fb}
.hdr-brand-badge.on{background:#0d2045;border-color:#0d2045;color:#fff}
.hdr-brand-badge.on:hover{background:#163366}
.hdr-brand-badge .bc{font-size:10px;opacity:.7;margin-left:1px}

.isac-main{flex:1;min-width:0}
.cat-hdr{background:#fff;border:1px solid #d0daea;border-radius:6px;padding:16px 20px;margin-bottom:14px}
.cat-hdr-top{display:flex;justify-content:space-between;align-items:flex-start}
.cat-hdr h1{font-size:18px;font-weight:600;color:#0d2045;margin:0}
.cat-hdr-meta{font-size:12px;color:#6688aa;margin-top:3px}
.cat-hdr-brands{margin-top:10px;padding-top:10px;border-top:1px solid #f0f4f8;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.cat-hdr-brands-lbl{font-size:11px;color:#8899aa;white-space:nowrap}
.subs{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;margin-bottom:14px}
.sub-card{background:#fff;border:1px solid #d0daea;border-radius:6px;padding:12px 14px;text-decoration:none;display:flex;align-items:center;gap:10px;transition:border-color .2s}
.sub-card:hover{border-color:#4d9de0}
.sub-icon{width:32px;height:32px;background:#e6f0fb;border-radius:5px;flex-shrink:0;display:flex;align-items:center;justify-content:center}
.sub-icon svg{width:16px;height:16px;stroke:#185fa5;fill:none;stroke-width:1.5}
.sortbar{background:#fff;border:1px solid #d0daea;border-radius:6px;padding:10px 16px;margin-bottom:14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.sortbar-lbl{font-size:12px;color:#6688aa;font-weight:500;white-space:nowrap}
.sort-opts{display:flex;gap:6px;flex-wrap:wrap;flex:1}
.sopt{border:1px solid #d0daea;border-radius:4px;padding:5px 14px;font-size:12px;color:#445566;background:#fff;cursor:pointer;text-decoration:none;display:inline-block;transition:all .15s;white-space:nowrap}
.sopt:hover{border-color:#4d9de0;color:#4d9de0}
.sopt.on{background:#0d2045;border-color:#0d2045;color:#fff}
.vbtns{display:flex;gap:4px;flex-shrink:0}
.vbtn{border:1px solid #d0daea;border-radius:4px;padding:6px 8px;background:#fff;cursor:pointer;transition:all .15s;line-height:0;display:inline-block}
.vbtn.on,.vbtn:hover{background:#0d2045;border-color:#0d2045}
.vbtn svg{width:14px;height:14px;display:block;stroke:#6688aa;fill:none;stroke-width:1.5}
.vbtn.on svg,.vbtn:hover svg{stroke:#fff}
.st-in{font-size:10px;color:#1a6e2a;background:#e3f5e8;border:0.5px solid #a8ddb5;padding:3px 8px;border-radius:10px;white-space:nowrap;display:inline-block}
.st-out{font-size:10px;color:#7a3a1d;background:#faece7;border:0.5px solid #f5c4b3;padding:3px 8px;border-radius:10px;white-space:nowrap;display:inline-block}
.btn-t{background:#0d2045;color:#fff !important;border:none;padding:6px 12px;border-radius:4px;font-size:11px;font-weight:500;cursor:pointer;display:inline-block;text-decoration:none;white-space:nowrap;vertical-align:middle}
.btn-t:hover{background:#163366}
.btn-s{background:#f0f6fb;color:#0d2045 !important;border:1px solid #b5d4f4;padding:6px 12px;border-radius:4px;font-size:11px;font-weight:500;cursor:pointer;display:inline-block;text-decoration:none;white-space:nowrap;vertical-align:middle}
.btn-s:hover{background:#4d9de0;color:#fff !important;border-color:#4d9de0}
.btn-d{color:#4d9de0 !important;border:1px solid #4d9de0;padding:6px 12px;border-radius:4px;font-size:11px;font-weight:500;text-decoration:none;display:block;background:transparent;white-space:nowrap;text-align:center}
.btn-d:hover{background:#4d9de0;color:#fff !important}
.grid-view{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.grid-view .gcard{display:block;background:#fff;border:1px solid #d0daea;border-radius:8px;overflow:hidden;text-decoration:none;transition:border-color .2s}
.grid-view .gcard:hover{border-color:#4d9de0}
.gcard-img{width:100%;height:160px;background:#fff;border-bottom:1px solid #e8f0f8;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:8px;position:relative}
.gcard-img img{max-width:100%;max-height:144px;object-fit:contain;display:block}
.gcard-body{padding:10px 12px 0}
.gcard-sku{font-size:12px;color:#4d9de0;font-weight:700;letter-spacing:0.8px;text-transform:uppercase;display:block;margin-bottom:5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gcard-name{font-size:12px;font-weight:500;color:#0d2045;line-height:1.45;height:52px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;margin-bottom:4px}
.gcard-cat{font-size:10px;color:#8899aa;text-transform:uppercase;letter-spacing:0.3px;display:block;margin-bottom:8px}
.gcard-foot{border-top:1px solid #f0f4f8;padding:8px 12px;display:flex;align-items:center;justify-content:space-between;gap:6px;background:#f8fafc}
.cart-overlay{position:absolute;top:8px;right:8px;width:32px;height:32px;background:#0d2045;border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s;cursor:pointer;z-index:2}
.gcard:hover .cart-overlay{opacity:1}
.cart-overlay svg{width:16px;height:16px;stroke:#fff;fill:none;stroke-width:1.5}
.gcard-price-strip{display:flex;align-items:center;justify-content:space-between;padding:6px 12px 8px;min-height:32px}
.gcard-price{font-size:13px;font-weight:700;color:#0d2045}
.gcard-price del{font-size:11px;color:#445566;font-weight:400;margin-right:4px;text-decoration:line-through}
.gcard-price ins{text-decoration:none;color:#c0392b}
.list-view{display:none}
.lrow{background:#fff;border:1px solid #d0daea;border-radius:8px;overflow:hidden;margin-bottom:8px;transition:border-color .2s}
.lrow:hover{border-color:#4d9de0}
.lrow-inner{display:flex;flex-direction:row;min-height:110px}
.lrow-img{width:130px;min-width:130px;background:#fff;border-right:1px solid #e8f0f8;display:flex;align-items:center;justify-content:center;padding:8px;flex-shrink:0;text-decoration:none}
.lrow-img img{max-width:114px;max-height:94px;object-fit:contain;display:block}
.lrow-body{flex:1;padding:14px 18px;display:flex;flex-direction:column;justify-content:center;text-decoration:none;color:inherit;min-width:0}
.lrow-sku{font-size:12px;color:#4d9de0;font-weight:700;letter-spacing:0.8px;text-transform:uppercase;display:block;margin-bottom:4px}
.lrow-name{font-size:14px;font-weight:500;color:#0d2045;line-height:1.4;display:block;margin-bottom:5px}
.lrow-cat{font-size:10px;color:#8899aa;text-transform:uppercase;letter-spacing:0.3px;display:block;margin-bottom:8px}
.lrow-desc{font-size:12px;color:#6677aa;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lrow-actions{width:150px;min-width:150px;padding:14px 16px;border-left:1px solid #f0f4f8;display:flex;flex-direction:column;align-items:stretch;justify-content:center;gap:7px;flex-shrink:0}
.lrow-price{font-size:16px;font-weight:700;color:#0d2045;text-align:center}
.lrow-price del{font-size:11px;color:#445566;text-decoration:line-through;font-weight:400;display:block;text-align:center}
.lrow-price ins{text-decoration:none;color:#c0392b;display:block;text-align:center;font-size:16px}
.lrow-actions .st-in,.lrow-actions .st-out{text-align:center;display:block}
.lrow-actions .btn-t,.lrow-actions .btn-s{display:block;width:100%;text-align:center;padding:7px 0;font-size:12px}
.pagi{display:flex;justify-content:center;align-items:center;gap:4px;margin-top:24px;padding-top:16px;border-top:1px solid #e0e8f0}
.pagi a{border:1px solid #d0daea;border-radius:4px;padding:6px 12px;font-size:12px;color:#445566;background:#fff;text-decoration:none;display:inline-block}
.pagi a:hover,.pagi a.on{background:#0d2045;border-color:#0d2045;color:#fff}
.pagi span{color:#9ab3cc;font-size:12px;padding:0 4px}
@media(max-width:768px){.isac-layout{flex-direction:column;padding:0 16px}.isac-sb{width:100%}.grid-view{grid-template-columns:repeat(2,1fr)}.lrow-actions{display:none}.sort-opts{display:none}}
@media(max-width:480px){.grid-view{grid-template-columns:repeat(2,1fr);gap:8px}.gcard-img{height:130px}.cat-hdr{flex-direction:column;align-items:flex-start;gap:6px}.subs{grid-template-columns:repeat(2,1fr)}.sortbar{flex-direction:column;align-items:flex-start}}

/* ════════ ISAC MODERN FİLTRE SIDEBAR (v1.0) ════════ */
.isac-sb{position:sticky;top:16px;align-self:flex-start;max-height:calc(100vh - 32px);overflow-y:auto;overflow-x:hidden;padding-right:4px;scrollbar-width:thin;scrollbar-color:#cdd9e8 transparent}
.isac-sb::-webkit-scrollbar{width:6px}
.isac-sb::-webkit-scrollbar-thumb{background:#cdd9e8;border-radius:6px}
/* Bölümleri modern kart görünümüne çek */
.sb-sec{background:#fff;border:1px solid #e6edf5;border-radius:10px;margin-bottom:10px;overflow:hidden;box-shadow:0 1px 3px rgba(13,32,69,.05)}
.sb-title{background:#fff;color:#0d2045;font-size:13px;font-weight:700;padding:13px 15px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;user-select:none;letter-spacing:.1px}
.sb-title:hover{background:#fafcfe}
.sb-title svg{width:11px;height:11px;stroke:#9bb0c8;fill:none;stroke-width:2;transition:transform .25s}
.sb-title-lbl{display:flex;align-items:center;gap:7px}
.sb-body{padding:6px 13px 13px;display:none}
.sb-body.open{display:block;border-top:1px solid #eef3f8}
/* Seçili sayaç rozeti */
.sb-selcount{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 5px;background:#4d9de0;color:#fff;font-size:10px;font-weight:700;border-radius:9px;line-height:1}
/* Nitelik seçenek listesi */
.isac-opt-list{list-style:none;margin:6px 0 0;padding:0}
.isac-opt{margin:0;padding:0}
.isac-opt-a{display:flex;align-items:center;gap:9px;padding:7px 6px;border-radius:7px;text-decoration:none;color:#44556b;font-size:12.5px;line-height:1.35;transition:background .12s}
.isac-opt-a:hover{background:#f3f8fd}
.cbx{flex-shrink:0;width:17px;height:17px;border:1.8px solid #c6d4e4;border-radius:5px;background:#fff;position:relative;transition:all .15s}
.isac-opt-a:hover .cbx{border-color:#4d9de0}
.isac-opt-a.on .cbx{background:#4d9de0;border-color:#4d9de0}
.isac-opt-a.on .cbx:after{content:"";position:absolute;left:5px;top:1.5px;width:4px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.isac-opt-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.isac-opt-a.on .isac-opt-name{color:#0d2045;font-weight:600}
.isac-opt-count{flex-shrink:0;font-size:10.5px;color:#9aabbd;background:#f1f5fa;padding:1px 7px;border-radius:9px;font-weight:600}
.isac-opt-a.on .isac-opt-count{background:#e6f1fb;color:#4d9de0}
/* 0 sonuç veren seçenek */
.isac-opt-zero{opacity:.4}
.isac-opt-zero .isac-opt-a{pointer-events:none}
/* Filtre içi arama */
.isac-filter-search{margin:8px 0 4px}
.isac-filter-search input{width:100%;border:1px solid #dde6f0;border-radius:7px;padding:7px 11px;font-size:12px;color:#44556b;outline:none;transition:border-color .15s;background:#fafcfe}
.isac-filter-search input:focus{border-color:#4d9de0;background:#fff}
.isac-filter-search input::placeholder{color:#a8b8c8}
/* Daha fazla butonu */
.isac-more-btn{margin-top:7px;background:none;border:none;color:#4d9de0;font-size:12px;font-weight:600;cursor:pointer;padding:5px 6px;border-radius:6px}
.isac-more-btn:hover{background:#f0f7fd;text-decoration:underline}

/* ════════ SEÇİLİ FİLTRE CHIP'LERİ ════════ */
.isac-chips{display:flex;flex-wrap:wrap;align-items:center;gap:8px;background:#fff;border:1px solid #e6edf5;border-radius:10px;padding:11px 14px;margin-bottom:14px;box-shadow:0 1px 3px rgba(13,32,69,.05)}
.isac-chips-lbl{font-size:12px;color:#8093a6;font-weight:600;margin-right:2px}
.isac-chip{display:inline-flex;align-items:center;gap:7px;background:#f0f6fc;border:1px solid #cfe2f5;color:#1a5a9a;font-size:12px;font-weight:500;padding:5px 8px 5px 12px;border-radius:16px;text-decoration:none;transition:all .15s;line-height:1.3}
.isac-chip:hover{background:#e2eefb;border-color:#4d9de0}
.isac-chip-t{color:#5b87b3;font-weight:700}
.isac-chip-x{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;background:#cfe2f5;color:#1a5a9a;font-size:14px;line-height:1;font-weight:700}
.isac-chip:hover .isac-chip-x{background:#4d9de0;color:#fff}
.isac-chip-clear{margin-left:4px;font-size:12px;color:#c0392b;font-weight:600;text-decoration:none;padding:5px 10px;border-radius:14px;border:1px solid transparent}
.isac-chip-clear:hover{background:#fdecea;border-color:#f3c3bb}

/* ════════ SONUÇ ALANI + YÜKLENİYOR ════════ */
.isac-results-wrap{position:relative;min-height:200px}
.isac-loading{display:none;position:absolute;inset:0;background:rgba(255,255,255,.72);backdrop-filter:blur(2px);z-index:20;align-items:flex-start;justify-content:center;padding-top:80px;border-radius:8px}
.isac-spinner{width:42px;height:42px;border:4px solid #e6f0fb;border-top-color:#4d9de0;border-radius:50%;animation:isacspin .7s linear infinite}
@keyframes isacspin{to{transform:rotate(360deg)}}
.isac-empty{padding:48px 24px;text-align:center;color:#6688aa;font-size:14px;background:#fff;border-radius:10px;border:1px solid #e6edf5;grid-column:1/-1}

/* ════════ MOBİL "FİLTRELE" + DRAWER ════════ */
.isac-filter-fab{display:none;position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:90;background:#0d2045;color:#fff;border:none;border-radius:30px;padding:13px 26px;font-size:14px;font-weight:700;box-shadow:0 6px 20px rgba(13,32,69,.35);cursor:pointer;align-items:center;gap:9px}
.isac-filter-fab svg{width:17px;height:17px;stroke:#fff;fill:none;stroke-width:2}
.isac-filter-fab .fab-badge{background:#4d9de0;border-radius:11px;min-width:20px;height:20px;display:inline-flex;align-items:center;justify-content:center;font-size:11px;padding:0 5px}
#isac-sb-backdrop{display:none;position:fixed;inset:0;background:rgba(13,32,69,.45);z-index:9999}
.isac-sb-mobilehead{display:none}
.isac-noscroll{overflow:hidden}

@media(max-width:768px){
  .isac-sb{position:fixed;top:0;left:0;height:100%;width:88%;max-width:360px;background:#f5f8fc;z-index:10000;transform:translateX(-105%);transition:transform .28s cubic-bezier(.4,0,.2,1);box-shadow:0 0 40px rgba(0,0,0,.25);max-height:none;overflow-y:auto;padding:0 14px 90px;border-radius:0}
  .isac-sb.isac-sb-open{transform:translateX(0)}
  .isac-sb-mobilehead{display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:#0d2045;color:#fff;margin:0 -14px 12px;padding:15px 16px;font-size:15px;font-weight:700;z-index:5}
  .isac-sb-mobilehead .closex{background:rgba(255,255,255,.15);border:none;color:#fff;width:30px;height:30px;border-radius:50%;font-size:20px;line-height:1;cursor:pointer}
  .isac-sb-applybtn{position:sticky;bottom:0;margin:14px -14px 0;padding:12px 14px;background:#f5f8fc;border-top:1px solid #dde6f0}
  .isac-sb-applybtn button{width:100%;background:#4d9de0;color:#fff;border:none;border-radius:9px;padding:14px;font-size:15px;font-weight:700;cursor:pointer}
  .isac-filter-fab{display:inline-flex}
  .isac-chips{padding:10px 12px}
}

/* Kategoriler listesi: çok uzayınca kutu içinde kaydır, filtreler hemen altında başlasın */
.isac-cat-list{max-height:320px;overflow-y:auto;padding-right:5px;margin-right:-3px}
.isac-cat-list::-webkit-scrollbar{width:6px}
.isac-cat-list::-webkit-scrollbar-thumb{background:#cfdbe9;border-radius:3px}
.isac-cat-list::-webkit-scrollbar-track{background:transparent}
.isac-cat-list{scrollbar-width:thin;scrollbar-color:#cfdbe9 transparent}

/* Kategoriler: kapalı başlasın, başlıkta seçili kategori görünsün (select gibi) */
.isac-cat-sec .sb-title{align-items:center}
.isac-cat-head{display:flex;flex-direction:column;gap:1px;min-width:0;text-align:left}
.isac-cat-cur{font-size:11px;font-weight:500;color:#4d9de0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:170px}