/* CCTV Vision Lanka - shop: filters, product cards, deals, modal */
body.no-scroll{overflow:hidden}
.shop{padding:48px 0 56px}
.shop-layout{display:grid;grid-template-columns:268px minmax(0,1fr);gap:24px;align-items:start}

/* Filters */
.filters{background:#fff;border:1px solid var(--line);border-radius:14px;position:sticky;top:64px;max-height:calc(100vh - 80px);overflow:auto;overscroll-behavior:contain}
.filters-head{display:flex;align-items:center;justify-content:space-between;padding:12px 12px 12px 18px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:2}
.filters-head h3{font-size:18px}
.filters-head-actions{display:flex;align-items:center;gap:4px}
.filters-close{display:none}
.filters-foot{display:none}
.f-group{border-bottom:1px solid var(--line)}
.f-group:last-child{border-bottom:0}
.f-group>summary{list-style:none;display:flex;align-items:center;justify-content:space-between;padding:14px 18px;font-weight:800;font-size:15px;color:var(--navy);cursor:pointer}
.f-group>summary::-webkit-details-marker{display:none}
.f-group>summary .i{transition:transform .15s;width:1.1em;height:1.1em}
.f-group[open]>summary .i{transform:rotate(180deg)}
.f-body{padding:0 18px 16px;display:grid;gap:4px}
.cat-btn{display:flex;justify-content:space-between;align-items:center;gap:8px;width:100%;padding:8px 10px;border:0;background:none;border-radius:8px;font:inherit;font-weight:600;font-size:14px;line-height:1.3;color:var(--ink);cursor:pointer;text-align:left}
.cat-btn:hover{background:var(--bg)}
.cat-btn.is-active{background:var(--tint);color:var(--royal);font-weight:800}
.cat-btn .n{color:var(--muted);font-size:12px;font-weight:700;flex:none}
.f-opt{display:flex;align-items:center;gap:10px;min-height:32px;font-weight:600;font-size:14px;cursor:pointer}
.f-opt input{width:18px;height:18px;accent-color:var(--royal);flex:none}
.f-opt .n{margin-left:auto;color:var(--muted);font-size:12px;font-weight:700}
.price-inputs{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:center;color:var(--muted)}
.price-inputs input{width:100%;min-height:40px;padding:0 10px;border:1px solid #BCC9DE;border-radius:8px;font:inherit;font-size:14px;font-weight:600;color:var(--ink)}
.price-range{width:100%;accent-color:var(--royal);margin:10px 0 0}
.price-note{font-size:12px;color:var(--muted)}

/* Toolbar */
.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 14px;margin-bottom:14px}
.result-count{margin-right:auto;font-weight:700;color:var(--navy);font-size:15px}
.sort{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--muted)}
.sort select{height:40px;border:1px solid #BCC9DE;border-radius:8px;padding:0 10px;font:inherit;font-weight:600;font-size:14px;color:var(--ink);background:#fff}
.view-toggle{display:flex;border:1px solid #BCC9DE;border-radius:8px;overflow:hidden}
.view-toggle button{width:40px;height:38px;border:0;background:#fff;color:var(--muted);cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.view-toggle button[aria-pressed=true]{background:var(--royal);color:#fff}
.filter-toggle{display:none;position:relative}
.count-pill{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--royal);color:#fff;font-size:12px}
.filter-toggle:hover .count-pill{background:#fff;color:var(--royal)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.chips:empty{display:none}
.fchip{display:inline-flex;align-items:center;gap:6px;padding:6px 10px 6px 12px;border-radius:999px;border:0;background:var(--tint);color:var(--royal-d);font:inherit;font-weight:700;font-size:13px;cursor:pointer}
.fchip .i{width:14px;height:14px}
.fchip:hover{background:#D3E3FB}

/* Product cards */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(212px,1fr));gap:16px}
.pcard{position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;display:flex;flex-direction:column;overflow:hidden;transition:box-shadow .2s,border-color .2s}
.pcard:hover{box-shadow:var(--shadow);border-color:#BFD0F2}
.pcard-media{position:relative;background:linear-gradient(180deg,#fff,#F1F6FE);padding:14px 14px 2px}
.pcard-img{display:block;width:100%;aspect-ratio:1/1;border:0;background:none;padding:0;cursor:pointer}
.pcard-img svg,.pcard-img img{width:100%;height:100%;object-fit:contain;display:block}
.badge{position:absolute;top:12px;left:12px;z-index:1;background:var(--sale);color:#fff;font-size:12px;font-weight:800;padding:4px 10px;border-radius:999px}
.pcard-body{padding:6px 14px 12px;display:flex;flex-direction:column;gap:8px;flex:1}
.pcard-cat{font-size:12px;font-weight:800;color:var(--royal);text-transform:uppercase;letter-spacing:.05em}
.pcard-name{font-size:15px;line-height:1.3;min-height:3.9em}
.pcard-name button{background:none;border:0;padding:0;font:inherit;color:inherit;text-align:left;cursor:pointer}
.pcard-name button:hover{color:var(--royal)}
.avail{align-self:flex-start;display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;padding:3px 10px;border-radius:999px}
.avail-contact{background:#E8EEF9;color:#26407A}
.avail-instock{background:#DFF5E8;color:#0C6636}
.price{display:flex;align-items:baseline;flex-wrap:wrap;gap:2px 8px;margin-top:auto}
.price-now{font-size:22px;font-weight:800;color:var(--royal-d);letter-spacing:-.01em;line-height:1.2}
.price-old{color:var(--muted);text-decoration:line-through;font-size:14px;font-weight:600}
.save{display:inline-block;background:#FFE9EC;color:#A31626;font-weight:800;font-size:12px;padding:3px 9px;border-radius:999px}
.pcard-feats{display:grid;gap:4px;font-size:13px;color:var(--muted)}
.pcard-feats li{display:flex;gap:6px;align-items:flex-start;line-height:1.35}
.pcard-feats .i{width:14px;height:14px;margin-top:2px;color:var(--royal)}
.kbox{background:var(--koko-bg);border-radius:10px;padding:10px;display:grid;gap:5px}
.kbox-top{display:flex;align-items:center;justify-content:space-between;gap:6px 8px;flex-wrap:wrap}
.kbox .koko-badge{font-size:11px;padding:3px 9px}
.kbox strong{color:var(--koko);font-size:15px;font-weight:800;white-space:nowrap}
.kbox p{font-size:12px;line-height:1.35;color:#5A2145}
.kbox small{display:block;font-size:11px;line-height:1.35;color:#7A3A62}
.kbox .btn{margin-top:4px;width:100%}
.pcard-actions{display:grid;gap:8px;padding:0 14px 14px}

/* List view */
.product-grid.is-list{grid-template-columns:1fr}
.is-list .pcard{flex-direction:row}
.is-list .pcard-media{width:220px;flex:none;padding:14px}
.is-list .pcard-body{padding:14px}
.is-list .pcard-name{min-height:0;font-size:17px}
.is-list .price{margin-top:0}
.is-list .pcard-actions{width:230px;flex:none;padding:14px 14px 14px 0;align-content:end}

/* Empty state */
.empty{background:#fff;border:1px dashed #A9BBDD;border-radius:14px;padding:44px 24px;text-align:center;display:grid;gap:12px;justify-items:center}
.empty h3{font-size:20px}
.empty p{color:var(--muted);max-width:52ch}
.empty .row{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}

/* Deals */
.deals{background:var(--navy);padding:54px 0 58px}
.deals h2{color:#fff}
.deals .sec-sub{color:#C9D6F0}
.deal-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.deal-grid .pcard{border-color:transparent}
.deal-grid .pcard-name{min-height:3.9em}

/* Product modal */
.modal{position:fixed;inset:0;z-index:150;display:flex;align-items:center;justify-content:center;padding:20px}
.modal-backdrop{position:absolute;inset:0;background:rgba(7,22,51,.62)}
.modal-panel{position:relative;background:#fff;border-radius:18px;width:min(940px,100%);max-height:calc(100vh - 40px);overflow:auto;box-shadow:0 30px 80px rgba(7,22,51,.4)}
.modal-panel:focus{outline:0}
.modal-close{position:absolute;right:12px;top:12px;z-index:3}
.m-grid{display:grid;grid-template-columns:.9fr 1.1fr}
.m-media{background:linear-gradient(180deg,#fff,#E6EFFD);padding:34px 28px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:12px}
.m-media svg,.m-media img{width:100%;max-width:340px;height:auto;display:block}
.m-cap{font-size:12px;color:var(--muted);text-align:center}
.m-info{padding:30px 28px 26px;display:grid;gap:14px;align-content:start}
.m-info h2{font-size:24px;padding-right:44px}
.m-specs{display:grid;grid-template-columns:auto 1fr;gap:6px 18px;font-size:14px;margin:0;padding:14px 0;border-block:1px solid var(--line)}
.m-specs dt{color:var(--muted)}
.m-specs dd{margin:0;font-weight:700;color:var(--navy)}
.m-note{font-size:13px;color:var(--muted)}
.m-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.m-actions .full{grid-column:1 / -1}

@media (max-width:1180px){
  .deal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .shop{padding:32px 0 40px}
  .shop-layout{grid-template-columns:minmax(0,1fr)}
  .filters{position:fixed;top:0;left:0;bottom:0;width:min(340px,90vw);max-height:none;height:100%;z-index:130;border-radius:0 16px 16px 0;transform:translateX(-104%);visibility:hidden;transition:transform .25s,visibility .25s;display:flex;flex-direction:column}
  .filters.is-open{transform:none;visibility:visible}
  .filters #filterBody{flex:1;overflow:auto}
  .filters-close{display:inline-flex}
  .filters-foot{display:block;padding:12px 16px;border-top:1px solid var(--line);background:#fff}
  .filters-foot .btn{width:100%}
  .filter-overlay{position:fixed;inset:0;z-index:120;background:rgba(7,22,51,.55)}
  .filter-toggle{display:inline-flex}
  .toolbar{padding:10px}
  .result-count{order:-1;flex:1 1 100%;margin:0}
  .sort{margin-left:auto}
  .sort span{display:none}
}
@media (max-width:700px){
  .product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .deal-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .pcard-media{padding:8px 8px 0}
  .pcard-body{padding:4px 10px 10px;gap:6px}
  .pcard-cat{font-size:11px}
  .pcard-name{font-size:13px;min-height:0}
  .price-now{font-size:18px}
  .price-old{font-size:12px}
  .pcard-feats{font-size:12px}
  .pcard-feats li:nth-child(n+3){display:none}
  .kbox{padding:8px}
  .kbox strong{font-size:14px}
  .kbox small{font-size:10.5px}
  .pcard-actions{padding:0 10px 10px}
  .pcard-actions .btn,.kbox .btn{font-size:13px;padding:0 8px;white-space:normal;text-align:center}
  .is-list .pcard{flex-direction:column}
  .is-list .pcard-media,.is-list .pcard-actions{width:auto}
  .is-list .pcard-actions{padding:0 10px 10px}
  .deals{padding:38px 0 42px}
  .modal{padding:0;align-items:flex-end}
  .modal-panel{max-height:94vh;border-radius:18px 18px 0 0}
  .m-grid{grid-template-columns:1fr}
  .m-media{padding:22px 18px 8px}
  .m-media svg,.m-media img{max-width:220px}
  .m-info{padding:14px 18px 22px}
  .m-info h2{font-size:20px}
  .m-actions{grid-template-columns:1fr}
}
@media (max-width:340px){
  .product-grid,.deal-grid{grid-template-columns:1fr}
  .pcard-feats li:nth-child(n+3){display:flex}
}