.kjc-sticky-search-v44,.kjc-sticky-search-v43{position:sticky;top:0;z-index:70;background:var(--card-bg,#fff);box-shadow:0 4px 18px rgba(15,23,42,.08)}
.kjc-search-one-row-v44,.kjc-search-one-row-v43{display:grid;grid-template-columns:minmax(220px,2fr) repeat(5,minmax(110px,1fr)) auto;gap:8px;align-items:end;overflow-x:auto}.kjc-search-one-row-v44 label,.kjc-search-one-row-v43 label{min-width:105px}.kjc-sticky-pagination-v44,.kjc-sticky-pagination-v43{position:sticky;top:116px;z-index:66;background:var(--card-bg,#fff);padding:8px;border-bottom:1px solid rgba(148,163,184,.35)}.kjc-sticky-compare-v44,.kjc-sticky-compare-v43{position:sticky;top:116px;align-self:start;max-height:calc(100vh - 126px);overflow:auto}.login-required-box,.pc-login-required{border:2px solid #f59e0b;background:#fff7ed;color:#7c2d12;border-radius:12px;padding:14px;margin:10px 0;font-weight:700}.compare-panel.flash-login,.pc-login-required{animation:kjcPulseLogin 1s ease-in-out 2}@keyframes kjcPulseLogin{0%,100%{box-shadow:0 0 0 rgba(245,158,11,0)}50%{box-shadow:0 0 0 8px rgba(245,158,11,.25)}}
.auto-collect-query-row{margin:10px 0;padding:10px;border:1px solid rgba(148,163,184,.32);border-radius:12px;background:#f8fafc}.excel-status{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px;border-bottom:1px solid rgba(148,163,184,.28);background:#f8fafc}.excel-like-table,.kjc-mini-table{width:100%;border-collapse:collapse;font-size:13px}.excel-like-table th,.excel-like-table td,.kjc-mini-table th,.kjc-mini-table td{border:1px solid rgba(148,163,184,.35);padding:8px;vertical-align:top}.excel-like-table th,.kjc-mini-table th{background:#eef2ff;font-weight:700}.sheet-pager{display:flex;justify-content:flex-end;align-items:center;gap:8px;padding:10px;background:#f8fafc;border-top:1px solid rgba(148,163,184,.28)}
.spec-excluded td,.policy-row-blocked td,tr.spec-excluded,tr.policy-row-blocked{background:#fee2e2!important;color:#7f1d1d!important}.spec-excluded .sheet-status,.sheet-status.excluded{background:#dc2626!important;color:#fff!important;border-radius:999px;padding:3px 8px;display:inline-block}.spec-action-busy{opacity:.65;pointer-events:none}.error-box{border:1px solid #fecaca;background:#fef2f2;color:#7f1d1d;border-radius:10px;padding:12px;margin:8px 0}.success-box{border:1px solid #bbf7d0;background:#f0fdf4;color:#14532d;border-radius:10px;padding:12px;margin:8px 0}
.pc-builder-summary{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}.pc-builder-summary .total{font-size:18px;font-weight:800}.pc-build-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:12px 0}.pc-build-card{border:1px solid rgba(148,163,184,.35);border-radius:12px;padding:12px;background:#fff}.pc-build-card h3{margin:0 0 6px}.pc-build-card button{margin-top:8px}.pc-part-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:12px}.pc-part-group{border:1px solid rgba(148,163,184,.35);border-radius:12px;background:#fff;overflow:hidden}.pc-part-head{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:end;padding:10px;background:#f8fafc;border-bottom:1px solid rgba(148,163,184,.28)}.pc-part-head h3{margin:0}.pc-part-search{display:flex;gap:6px;grid-column:1/-1}.pc-part-search input{flex:1}.pc-part-select{width:100%;grid-column:1/-1}.pc-part-table{width:100%;border-collapse:collapse;font-size:12px}.pc-part-table th,.pc-part-table td{border-top:1px solid rgba(148,163,184,.28);padding:6px;vertical-align:top}.pc-part-table tr.is-selected{background:#ecfeff}.pc-part-table a{font-weight:700}.pc-price-hidden{color:#64748b}.pc-update-date{white-space:nowrap;color:#475569}.pc-vendor-list{display:flex;flex-direction:column;gap:4px}.pc-vendor-list a{display:inline-block}.muted.small{font-size:12px;color:#64748b}@media(max-width:980px){.kjc-search-one-row-v44,.kjc-search-one-row-v43{grid-template-columns:1fr 1fr}.kjc-sticky-pagination-v44,.kjc-sticky-pagination-v43{top:180px}.kjc-sticky-compare-v44,.kjc-sticky-compare-v43{position:static;max-height:none}.pc-part-grid{grid-template-columns:1fr}}

.policy-row-warning{background:#fff7d6!important;}
.pc-low-price-excluded{color:#b91c1c;font-weight:700;}

/* v52: customer-safe public layout, ad reservations and sticky overlap fix */
:root{--kjc-topbar-height:64px;--kjc-sticky-search-bottom:170px;--kjc-sticky-gap:12px;}
.public-hero-v52 .hero-copy{max-width:820px;}
.public-search-help-v52 ul{margin:10px 0 0 18px;padding:0;}
.kjc-sticky-search-v45,.kjc-sticky-search-v52,.search-panel.kjc-sticky-search-v45{top:var(--kjc-topbar-height,64px)!important;z-index:80!important;}
.compare-card,.kjc-sticky-compare-v45,.kjc-sticky-compare-v52{top:calc(var(--kjc-sticky-search-bottom,170px) + var(--kjc-sticky-gap,12px))!important;max-height:calc(100vh - var(--kjc-sticky-search-bottom,170px) - 24px)!important;z-index:55!important;}
.kjc-sticky-pagination-v45,.kjc-sticky-pagination-v52{top:calc(var(--kjc-sticky-search-bottom,170px) + var(--kjc-sticky-gap,12px))!important;z-index:58!important;}
.kjc-search-one-row-v45,.kjc-search-one-row-v52,.search-grid.kjc-search-one-row-v45{display:grid;grid-template-columns:minmax(210px,2fr) repeat(6,minmax(96px,1fr)) auto;gap:8px;align-items:end;overflow-x:auto;}
.kjc-search-one-row-v45 label,.kjc-search-one-row-v52 label{min-width:96px;}
.kjc-ad-slot{display:flex;align-items:center;justify-content:center;gap:10px;min-height:72px;margin:16px 0;padding:14px;border:1px dashed rgba(100,116,139,.45);border-radius:14px;background:linear-gradient(135deg,rgba(248,250,252,.9),rgba(241,245,249,.9));color:#475569;text-align:center;}
.kjc-ad-slot .ad-label{display:inline-block;border:1px solid rgba(100,116,139,.35);border-radius:999px;padding:3px 8px;font-size:12px;color:#64748b;background:#fff;}
.kjc-ad-slot strong{font-size:14px;color:#334155;}
.kjc-ad-slot.is-filled{justify-content:flex-start;text-align:left;border-style:solid;background:#fff;}
.kjc-ad-slot.is-hidden-empty{min-height:48px;opacity:.72;}
.kjc-ad-body{display:grid;gap:3px;min-width:0;}.kjc-ad-title{font-weight:800;color:#0f172a}.kjc-ad-text{font-size:13px;color:#475569}.kjc-ad-sponsor{font-size:12px;color:#64748b}.kjc-ad-slot img{max-height:56px;max-width:160px;border-radius:10px;object-fit:cover}.kjc-ad-slot a{display:flex;align-items:center;gap:10px;color:inherit;text-decoration:none;width:100%;}
.kjc-ad-slot-compare{min-height:50px;margin:8px 0 12px;padding:10px;font-size:12px;}
.admin-ad-preview{display:flex;align-items:center;gap:8px}.admin-ad-preview img{max-width:96px;max-height:44px;border-radius:8px}.wide{grid-column:1/-1}.button-row.wide{grid-column:1/-1;display:flex;gap:8px;flex-wrap:wrap}.ad-row-inactive{background:#f8fafc;color:#64748b}.ad-row-active{background:#f0fdf4}.ad-table-actions{display:flex;gap:6px;flex-wrap:wrap}
@media(max-width:1100px){.kjc-search-one-row-v45,.kjc-search-one-row-v52,.search-grid.kjc-search-one-row-v45{grid-template-columns:1fr 1fr;}.compare-card,.kjc-sticky-compare-v45,.kjc-sticky-compare-v52{position:static!important;max-height:none!important}.kjc-sticky-pagination-v45,.kjc-sticky-pagination-v52{top:calc(var(--kjc-sticky-search-bottom,220px) + 10px)!important}}