:root{--navy:#0e1a31;--navy2:#142442;--red:#d71920;--orange:#f59e0b;--green:#16a36a;--bg:#f4f6f9;--card:#fff;--text:#142033;--muted:#64748b;--line:#dfe5ec;--shadow:0 12px 35px rgba(15,23,42,.08);--radius:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit;text-decoration:none}button,input,select{font:inherit}.container{width:min(1240px,calc(100% - 32px));margin:auto}.top-strip{background:#091326;color:#d9e1ef;font-size:12px}.top-strip .container{height:30px;display:flex;align-items:center;justify-content:space-between}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}.header-row{height:76px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:11px;font-weight:900;letter-spacing:.6px}.brand-mark{width:42px;height:42px;border-radius:12px;background:var(--red);color:#fff;display:grid;place-items:center;font-size:23px;box-shadow:0 8px 18px rgba(215,25,32,.25)}.brand-text{line-height:1}.brand-text small{display:block;font-size:10px;letter-spacing:2px;color:var(--muted);margin-top:5px}.nav{display:flex;gap:24px;margin-left:auto;font-weight:700;font-size:14px}.nav a:hover,.nav a.active{color:var(--red)}.cart-link{border:1px solid var(--line);border-radius:12px;padding:11px 14px;font-weight:800;white-space:nowrap}.badge{display:inline-grid;place-items:center;min-width:21px;height:21px;padding:0 5px;border-radius:999px;background:var(--orange);color:#111;font-size:11px;margin-left:5px}.mobile-menu{display:none;background:none;border:0;font-size:25px}.hero{background:linear-gradient(110deg,#0d1930 0%,#142442 65%,#24314a 100%);color:#fff;padding:70px 0}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:center}.eyebrow{font-size:12px;font-weight:900;letter-spacing:1.7px;text-transform:uppercase;color:#ffb21a}.hero h1{font-size:clamp(40px,5vw,68px);line-height:.98;margin:16px 0 22px;max-width:760px}.hero p{font-size:18px;line-height:1.7;color:#d7dfeb;max-width:720px}.hero-search{display:flex;background:#fff;border-radius:14px;padding:7px;margin-top:28px;max-width:680px}.hero-search input{border:0;outline:0;flex:1;padding:13px;color:var(--text);min-width:0}.hero-search button{border:0;border-radius:10px;background:var(--red);color:#fff;font-weight:800;padding:0 22px;cursor:pointer}.hero-visual{background:#fff;border-radius:20px;padding:14px;transform:rotate(1deg);box-shadow:0 24px 60px rgba(0,0,0,.25)}.hero-visual img{display:block;width:100%;height:330px;object-fit:contain;border-radius:12px;background:#fff}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-28px;position:relative;z-index:2}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:var(--shadow)}.stat strong{display:block;font-size:29px}.stat span{color:var(--muted);font-size:13px}.section{padding:58px 0}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:24px}.section-head h2{font-size:34px;margin:6px 0}.muted{color:var(--muted)}.filters{display:flex;gap:10px;flex-wrap:wrap}.chip{border:1px solid var(--line);background:#fff;padding:10px 14px;border-radius:999px;font-weight:700;cursor:pointer}.chip.active{background:var(--navy);color:#fff;border-color:var(--navy)}.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.catalog-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 5px 20px rgba(15,23,42,.04);transition:.2s}.catalog-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.catalog-thumb{height:205px;background:#fff;display:grid;place-items:center;border-bottom:1px solid var(--line);overflow:hidden}.catalog-thumb img{width:100%;height:100%;object-fit:contain}.catalog-thumb.no-image{background:linear-gradient(135deg,#eef2f7,#fff);font-size:52px}.catalog-body{padding:20px}.family-label{font-size:11px;font-weight:900;color:var(--red);text-transform:uppercase;letter-spacing:.8px}.catalog-body h3{margin:9px 0 8px;font-size:19px}.catalog-meta{display:flex;gap:14px;color:var(--muted);font-size:12px;margin-top:17px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--line);background:#fff;color:var(--text);border-radius:10px;padding:11px 15px;font-weight:800;cursor:pointer}.btn:hover{border-color:#aab5c3}.btn-primary{background:var(--red);color:#fff;border-color:var(--red)}.btn-dark{background:var(--navy);color:#fff;border-color:var(--navy)}.btn-small{padding:7px 10px;font-size:12px}.load-row{text-align:center;margin-top:28px}.search-results{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);margin-top:12px;max-height:420px;overflow:auto;display:none}.search-results.open{display:block}.search-result{display:grid;grid-template-columns:70px 1fr auto;gap:14px;align-items:center;padding:14px;border-bottom:1px solid var(--line)}.search-result:last-child{border-bottom:0}.ref-box{width:48px;height:48px;border-radius:10px;background:#eef3fb;display:grid;place-items:center;font-weight:900;color:var(--navy)}.price{font-weight:900;color:var(--red);white-space:nowrap}.breadcrumb{font-size:12px;color:var(--muted);padding:20px 0}.catalog-hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(330px,.65fr);gap:28px;align-items:start}.diagram-card,.info-card,.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 5px 20px rgba(15,23,42,.04)}.diagram-card{padding:14px}.diagram-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.diagram-stage{height:610px;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:12px;position:relative;cursor:zoom-in}.diagram-stage img{display:block;max-width:none;width:100%;height:auto;transform-origin:top left;transition:transform .12s}.diagram-layer{position:absolute;inset:0;pointer-events:none}.hotspot{position:absolute;transform:translate(-50%,-50%);width:31px;height:31px;border-radius:50%;border:2px solid #fff;background:#1ed760;color:#07351d;font-weight:900;box-shadow:0 0 0 2px #16a36a,0 5px 12px rgba(0,0,0,.25);pointer-events:auto;cursor:pointer}.diagram-tabs{display:flex;gap:6px;flex-wrap:wrap}.diagram-tab{border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 9px;font-size:12px;cursor:pointer}.diagram-tab.active{background:var(--navy);color:#fff}.info-card{padding:27px}.info-card h1{font-size:31px;margin:7px 0 12px}.info-list{display:grid;gap:14px;margin:24px 0}.info-line{display:flex;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line);padding-bottom:11px;font-size:14px}.source-note{background:#fff8e8;border:1px solid #ffe0a1;border-radius:11px;padding:13px;font-size:13px;color:#77530a}.parts-panel{margin-top:28px;padding:0;overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px;border-bottom:1px solid var(--line)}.table-tools{display:flex;gap:9px;flex-wrap:wrap}.input{height:42px;border:1px solid var(--line);border-radius:10px;padding:0 12px;background:#fff;outline:0}.input:focus{border-color:#8fa0b5;box-shadow:0 0 0 3px #eaf0f7}.parts-table-wrap{overflow:auto;max-height:700px}.parts-table{width:100%;border-collapse:collapse;font-size:13px}.parts-table th{position:sticky;top:0;background:#f1f4f8;z-index:2;text-align:left;padding:13px;border-bottom:1px solid var(--line);white-space:nowrap}.parts-table td{padding:12px 13px;border-bottom:1px solid var(--line)}.parts-table tbody tr{cursor:pointer}.parts-table tbody tr:hover,.parts-table tbody tr.selected{background:#ebfff3}.parts-table .code{font-family:Consolas,monospace;font-weight:700}.status{display:inline-flex;border-radius:999px;padding:5px 8px;background:#edf8f3;color:#14754e;font-size:11px;font-weight:800}.status.warn{background:#fff5dd;color:#8d6100}.empty-state{text-align:center;padding:60px 20px}.product-layout{display:grid;grid-template-columns:1fr 1fr;gap:32px}.product-image{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;height:530px;display:grid;place-items:center}.product-image img{max-width:100%;max-height:100%;object-fit:contain}.product-info{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px}.product-code{font-family:Consolas,monospace;color:var(--muted)}.product-info h1{font-size:34px;margin:10px 0}.product-price{font-size:32px;color:var(--red);font-weight:900;margin:20px 0}.qty-row{display:flex;gap:10px;align-items:center;margin:22px 0}.qty{display:flex;border:1px solid var(--line);border-radius:10px;overflow:hidden}.qty button{width:42px;border:0;background:#f5f7fa;cursor:pointer}.qty input{width:60px;border:0;text-align:center}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}.detail-item{background:#f7f9fc;border-radius:10px;padding:13px}.detail-item small{display:block;color:var(--muted);margin-bottom:5px}.cart-layout{display:grid;grid-template-columns:1fr 340px;gap:24px}.cart-item{display:grid;grid-template-columns:54px 1fr auto;gap:14px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:13px;padding:15px;margin-bottom:10px}.cart-summary{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;height:max-content;position:sticky;top:110px}.summary-line{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--line)}.toast{position:fixed;right:24px;bottom:24px;background:#12213c;color:#fff;padding:14px 18px;border-radius:11px;box-shadow:var(--shadow);z-index:100;animation:fade .3s}.hidden{display:none!important}@keyframes fade{from{opacity:0;transform:translateY(10px)}}
/* Admin */.admin-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}.admin-sidebar{background:#172238;color:#e5ebf5;padding:22px 17px;position:sticky;top:0;height:100vh}.admin-sidebar .brand{padding:0 8px 22px}.admin-menu{display:grid;gap:5px}.admin-menu a{padding:12px 13px;border-radius:9px;font-size:13px;font-weight:700}.admin-menu a:hover,.admin-menu a.active{background:#2a3a56;color:#fff}.admin-main{min-width:0}.admin-topbar{height:70px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:20}.admin-content{padding:28px}.admin-content h1{margin:5px 0 8px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:24px 0}.stat-card{background:#fff;border:1px solid var(--line);border-radius:13px;padding:19px;display:flex;gap:13px;align-items:center}.stat-card strong{display:block;font-size:26px}.stat-icon{font-size:24px}.admin-panel{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;margin-top:18px}.admin-table{width:100%;border-collapse:collapse;font-size:13px}.admin-table th,.admin-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left}.upload-zone{border:2px dashed #b7c2d0;border-radius:14px;padding:36px;text-align:center;background:#f8fafc}.upload-zone.drag{border-color:var(--red);background:#fff7f7}.import-results{margin-top:18px;padding:14px;border-radius:10px;background:#eef8f3;color:#176745}.warning-box{padding:14px;border-radius:10px;background:#fff6de;color:#7b590b;border:1px solid #f3d78f}.editor-grid{display:grid;grid-template-columns:330px 1fr 300px;gap:16px}.editor-list{max-height:690px;overflow:auto;border:1px solid var(--line);border-radius:11px}.editor-part{display:grid;grid-template-columns:38px 1fr auto;gap:8px;padding:10px;border-bottom:1px solid var(--line);cursor:pointer;font-size:12px}.editor-part.active{background:#eafff2}.editor-canvas{position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:auto;min-height:650px}.editor-canvas img{display:block;width:100%;height:auto}.editor-layer{position:absolute;inset:0}.editor-form{display:grid;gap:12px}.editor-form label{font-size:12px;font-weight:800}.code-box{background:#111827;color:#d8e1ef;padding:12px;border-radius:10px;white-space:pre-wrap;font:11px Consolas;max-height:200px;overflow:auto}.footer{background:#0b1528;color:#cdd7e5;padding:38px 0;margin-top:60px}.footer-row{display:flex;justify-content:space-between;gap:24px}.footer small{color:#8592a7}
@media(max-width:1000px){.hero-grid,.catalog-hero,.product-layout{grid-template-columns:1fr}.hero-visual{display:none}.catalog-grid{grid-template-columns:repeat(2,1fr)}.stats,.stat-grid{grid-template-columns:repeat(2,1fr)}.diagram-stage{height:500px}.admin-shell{grid-template-columns:1fr}.admin-sidebar{display:none}.editor-grid{grid-template-columns:1fr}.cart-layout{grid-template-columns:1fr}.cart-summary{position:static}}
@media(max-width:700px){.container{width:min(100% - 20px,1240px)}.top-strip{display:none}.header-row{height:64px}.nav{display:none}.mobile-menu{display:block;margin-left:auto}.catalog-grid,.stats,.stat-grid{grid-template-columns:1fr}.hero{padding:48px 0}.hero h1{font-size:42px}.hero-search{display:grid}.hero-search button{height:44px}.section{padding:40px 0}.section-head{align-items:flex-start;flex-direction:column}.diagram-stage{height:390px}.panel-head{align-items:flex-start;flex-direction:column}.product-image{height:350px}.product-info{padding:22px}.detail-grid{grid-template-columns:1fr}.cart-item{grid-template-columns:45px 1fr}.cart-item>strong{grid-column:2}.footer-row{flex-direction:column}.admin-content{padding:16px}}


/* Test 2: catalogue-focused layout based on the preferred side-by-side workspace */
.catalog-compare-body{background:#f4f6f9}.catalog-compare-page{padding-bottom:30px}.catalog-title-row-compare{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding:4px 0 18px}.catalog-title-row-compare h1{margin:4px 0 5px;font-size:31px;letter-spacing:-.035em}.catalog-title-row-compare p{margin:0}.compare-eyebrow{display:block;color:#d97706;font-size:12px;font-weight:900;letter-spacing:1.45px;text-transform:uppercase}.catalog-workspace-compare{display:grid;grid-template-columns:minmax(0,2fr) minmax(370px,.95fr);gap:16px;align-items:stretch}.viewer-panel-compare,.parts-panel-compare{overflow:hidden}.compare-panel-head{min-height:54px;padding:14px}.compare-panel-head h2{margin:0;font-size:15px}.viewer-tools-compare{display:flex;align-items:center;justify-content:flex-end;gap:7px;flex-wrap:wrap}.zoom-label{display:inline-flex;align-items:center;justify-content:center;min-width:54px;height:34px;border:1px solid var(--line);border-radius:9px;background:#fff;font-size:12px;font-weight:900}.viewer-stage-compare{height:650px;overflow:auto;background:#fff;position:relative}.diagram-transform-compare{position:relative;width:100%;transform-origin:top left;transition:transform .12s ease}.diagram-transform-compare img{display:block;width:100%;height:auto;max-width:none}.diagram-transform-compare .diagram-layer{position:absolute;inset:0;pointer-events:none}.compare-hotspot{pointer-events:auto;width:28px;height:28px;background:#132445;color:#fff;border:2px solid #fff;box-shadow:0 4px 12px rgba(10,22,43,.32);font-size:11px}.compare-hotspot:hover,.compare-hotspot.active{background:#20c87a;color:#073b25;box-shadow:0 0 0 2px #20c87a,0 5px 14px rgba(0,0,0,.24)}.parts-panel-compare{display:flex;flex-direction:column;height:704px}.compare-tag{padding:5px 8px;border-radius:999px;background:#eef3f8;color:#506178;font-size:10px;font-weight:850}.table-toolbar-compare{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;padding:11px;border-bottom:1px solid var(--line)}.table-toolbar-compare .input{width:100%;min-width:0}.stock-filter-compare{white-space:nowrap}.parts-scroll-compare{overflow:auto;flex:1}.parts-table-compare{font-size:12px}.parts-table-compare th{padding:10px 9px;font-size:10px;text-transform:uppercase;color:#536177}.parts-table-compare td{padding:10px 9px;vertical-align:middle}.parts-table-compare tbody tr.selected{background:#eafff2;box-shadow:inset 3px 0 0 #20b96f}.compare-ref-box{width:28px;height:28px;border-radius:7px;background:#132445;color:#fff;font-size:11px}.compare-part-name{display:block;line-height:1.25}.compare-part-code{display:block;margin-top:3px;color:#2684ff;font-size:10px}.stock-ok{color:#15945a;font-weight:850;white-space:nowrap}.stock-out{color:#c63c3c;font-weight:850;white-space:nowrap}.stock-neutral{color:#8a95a5;font-weight:750;white-space:nowrap}.row-arrow-compare{width:29px;height:29px;display:grid;place-items:center;border:1px solid var(--line);border-radius:8px;background:#fff;font-weight:900}.row-arrow-compare:hover{border-color:#f59e0b;color:#d97706}.selected-part-compare{margin-top:16px;padding:18px 20px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:20px}.selected-part-compare h3{margin:5px 0;font-size:18px}.selected-part-compare p{margin:0;font-size:12px}.selected-ref-compare{color:#16a36a;font-size:11px;font-weight:900;letter-spacing:1px}.selected-actions-compare{display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end}.btn-green{background:#20a86b;color:#fff;border-color:#20a86b}.compare-open-button{background:linear-gradient(135deg,#f59e0b,#d97706);border-color:#f59e0b;color:#fff}.catalog-compare-page .diagram-tabs:empty{display:none}.catalog-compare-page .diagram-tab{padding:6px 8px}
@media(max-width:1050px){.catalog-workspace-compare{grid-template-columns:1fr}.parts-panel-compare{height:620px}.viewer-stage-compare{height:560px}.selected-part-compare{grid-template-columns:1fr}.selected-actions-compare{justify-content:flex-start}}
@media(max-width:700px){.catalog-title-row-compare{flex-direction:column}.catalog-title-row-compare h1{font-size:27px}.viewer-stage-compare{height:440px}.parts-panel-compare{height:560px}.table-toolbar-compare{grid-template-columns:1fr}.viewer-tools-compare{justify-content:flex-start}.selected-actions-compare .btn{width:100%}.parts-table-compare th:nth-child(3),.parts-table-compare td:nth-child(3),.parts-table-compare th:nth-child(4),.parts-table-compare td:nth-child(4){display:none}}

/* Admin CMS V4 */
.admin-topbar>div{display:flex;flex-direction:column;gap:3px}.admin-top-sub{font-size:11px;color:var(--muted);font-weight:500}.admin-page-title{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:20px}.admin-page-title h1{font-size:34px;letter-spacing:-.03em}.admin-eyebrow{color:#b45309!important}.admin-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.admin-panel-head h2{margin:0}.admin-panel-head p{margin:6px 0 0}.admin-filter-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:13px 0 18px}.admin-filter-row .input:first-child{min-width:320px;flex:1}.admin-table-wrap{overflow:auto}.admin-table th{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:#526176;background:#f7f9fc;position:sticky;top:0;z-index:1}.admin-table td{vertical-align:middle}.row-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.status-badge{display:inline-flex;align-items:center;border-radius:999px;padding:6px 9px;font-size:11px;font-weight:900}.status-badge.published{background:#dcfce7;color:#166534}.status-badge.draft{background:#fef3c7;color:#92400e}.manual-label{display:inline-block;margin-top:5px;border-radius:999px;background:#eff6ff;color:#1d4ed8;padding:3px 7px;font-size:9px;font-weight:850}.danger-outline{border-color:#fecaca!important;color:#b91c1c!important;background:#fff!important}.danger-outline:hover{background:#fff1f2!important}.icon-button{width:31px;height:31px;border:1px solid var(--line);border-radius:8px;background:#fff;cursor:pointer;font-weight:900}.icon-button.danger{color:#b91c1c;border-color:#fecaca}.admin-menu-separator{height:1px;background:#31405b;margin:10px 8px}.footer-admin-link{text-decoration:underline;color:#d7dfeb}
.admin-form-layout{display:grid;gap:18px}.form-section{display:grid;grid-template-columns:48px 1fr;gap:18px;align-items:start}.section-number{width:42px;height:42px;border-radius:12px;background:#172238;color:#fff;display:grid;place-items:center;font-weight:900;font-size:18px}.form-section-content h2{margin:4px 0 18px}.form-grid{display:grid;gap:15px}.form-grid.two-col{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid label,.editor-product-form label,.dialog-card label{display:grid;gap:7px}.form-grid label>span,.editor-product-form label>span,.dialog-card label>span{font-size:12px;font-weight:850;color:#334155}.span-2{grid-column:span 2}.textarea{border:1px solid var(--line);border-radius:10px;padding:12px;resize:vertical;outline:0}.textarea:focus{border-color:#8fa0b5;box-shadow:0 0 0 3px #eaf0f7}.compact-upload{padding:24px;display:grid;gap:7px;cursor:pointer}.compact-upload small{color:var(--muted)}.upload-icon{font-size:34px}.catalog-image-preview{margin-top:14px;display:flex;gap:14px;align-items:flex-start}.catalog-image-preview img{max-width:520px;max-height:320px;border:1px solid var(--line);border-radius:12px;object-fit:contain;background:#fff}.sticky-form-actions{position:sticky;bottom:12px;z-index:15;background:rgba(244,246,249,.94);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:14px;padding:12px;display:flex;justify-content:flex-end;gap:10px;box-shadow:var(--shadow)}
.editor-admin-content{padding-bottom:40px}.editor-title-row{margin-bottom:12px}.editor-top-toolbar{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin:13px 0}.editor-catalog-select{min-width:390px;flex:1}.editor-grid-v4{grid-template-columns:310px minmax(520px,1fr) 390px;align-items:start}.editor-left-panel{background:#fff;border:1px solid var(--line);border-radius:13px;padding:12px;position:sticky;top:86px}.editor-left-panel>.input{width:100%;margin:10px 0}.editor-add-buttons{display:grid;gap:7px}.editor-list-head{display:flex;justify-content:space-between;align-items:center;padding:7px 3px;font-size:12px;font-weight:900}.editor-list-head small{font-weight:600;color:var(--muted)}.editor-list{max-height:660px}.editor-part{grid-template-columns:38px 1fr 30px;align-items:center}.editor-part small{display:block;color:#2684ff;margin-top:3px}.editor-ref-box{width:34px;height:34px;border-radius:8px}.point-count{display:grid;place-items:center;width:25px;height:25px;border-radius:999px;background:#edf2f7;font-size:10px;font-weight:900}.editor-center-panel{min-width:0}.canvas-helpbar{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px 12px 0 0;padding:10px 12px;font-size:12px}.canvas-helpbar>div{display:flex;gap:6px;flex-wrap:wrap}.editor-canvas-v4{border-radius:0 0 12px 12px;min-height:720px;touch-action:none}.editor-canvas-v4.placing-mode{cursor:crosshair;box-shadow:inset 0 0 0 3px #f59e0b}.editor-layer{right:auto;bottom:auto}.editor-hotspot{background:#1ed760}.editor-hotspot.active{background:#f59e0b;color:#3a2300;box-shadow:0 0 0 3px #fbbf24,0 5px 14px rgba(0,0,0,.28)}.editor-hotspot.dragging{cursor:grabbing;transform:translate(-50%,-50%) scale(1.16);z-index:20}.editor-detail-panel{margin:0;position:sticky;top:86px;max-height:calc(100vh - 105px);overflow:auto}.editor-detail-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:13px;margin-bottom:15px}.editor-detail-head strong{display:block;margin-top:4px}.admin-kicker{font-size:9px;font-weight:900;letter-spacing:.12em;color:#b45309}.point-badge{border-radius:999px;background:#eef3f8;padding:5px 8px;font-size:10px;font-weight:850}.editor-product-form{display:grid;gap:15px}.compact-grid{gap:10px}.editor-product-form .input{width:100%}.product-image-editor{display:flex;gap:10px;align-items:flex-start}.mini-upload{border:1px dashed #94a3b8;border-radius:10px;padding:12px;cursor:pointer;font-size:12px;font-weight:800;background:#f8fafc}.part-image-preview{position:relative;width:110px;height:85px;border:1px solid var(--line);border-radius:10px;background:#fff}.part-image-preview img{width:100%;height:100%;object-fit:contain;border-radius:10px}.part-image-preview .icon-button{position:absolute;right:-8px;top:-8px;width:25px;height:25px;background:#fff}.link-settings{display:grid;gap:9px;background:#f8fafc;border-radius:11px;padding:12px}.link-settings small{color:var(--muted);line-height:1.4}.editor-form-actions{display:flex;gap:8px}.coordinates-summary{border-top:1px solid var(--line);padding-top:14px;margin-top:15px}.coordinates-summary small{display:block;color:var(--muted);margin-top:3px}.coordinates-summary .code-box{margin-top:9px}.form-disabled{opacity:.55;pointer-events:none}.admin-dialog,.variant-dialog{border:0;padding:0;border-radius:16px;box-shadow:0 24px 80px rgba(15,23,42,.3);width:min(520px,calc(100% - 30px))}.admin-dialog::backdrop,.variant-dialog::backdrop{background:rgba(15,23,42,.55)}.dialog-card,.variant-card{padding:20px}.dialog-card .panel-head,.variant-card .panel-head{padding:0 0 14px}.dialog-card h2,.variant-card h2{margin:3px 0}.dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.variant-list{display:grid;gap:8px}.variant-option{border:1px solid var(--line);border-radius:11px;padding:13px;background:#fff;display:flex;justify-content:space-between;align-items:center;gap:16px;text-align:left;cursor:pointer}.variant-option:hover{border-color:#f59e0b;background:#fffaf0}.variant-option small{display:block;color:var(--muted);margin-top:4px}.variant-option b{color:var(--red);white-space:nowrap}
.inline-create-form{display:flex;gap:9px}.inline-create-form .input{flex:1}.machine-family-list{display:grid;margin-top:20px}.machine-family-row{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:14px 5px}.machine-family-row small{display:block;color:var(--muted);margin-top:4px}.mini-ref{width:31px;height:31px;border-radius:7px}.pagination{display:flex;align-items:center;justify-content:center;gap:14px;padding-top:17px}.backup-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.backup-grid .admin-panel{margin-top:0}.small-empty{padding:25px 10px}.toast-error{background:#991b1b}
@media(max-width:1450px){.editor-grid-v4{grid-template-columns:270px minmax(480px,1fr) 350px}.editor-catalog-select{min-width:300px}}
@media(max-width:1180px){.editor-grid-v4{grid-template-columns:1fr}.editor-left-panel,.editor-detail-panel{position:static;max-height:none}.editor-list{max-height:380px}.editor-canvas-v4{min-height:580px}.form-grid.two-col{grid-template-columns:1fr}.span-2{grid-column:span 1}}
@media(max-width:800px){.admin-page-title{flex-direction:column}.admin-filter-row .input:first-child{min-width:100%}.form-section{grid-template-columns:1fr}.section-number{width:34px;height:34px}.backup-grid{grid-template-columns:1fr}.inline-create-form{flex-direction:column}.editor-top-toolbar{align-items:stretch}.editor-catalog-select{min-width:0;width:100%}.canvas-helpbar{align-items:flex-start;flex-direction:column}.catalog-image-preview{flex-direction:column}.catalog-image-preview img{max-width:100%}.sticky-form-actions{position:static}}


/* ===== V5 machine hierarchy, colours and mobile usability ===== */
:root{--cat-pnomatik:#ef233c;--cat-hububat:#f5b700;--cat-aniza:#f97316;--cat-capa:#8cc63f;--cat-dikfreze:#f4a261;--cat-pulluk:#d9903d;--cat-ekim:#ef233c;--cat-toprak:#20b84b}
.spare-category-card{--category-color:#64748b;border:1px solid var(--line);border-radius:24px;background:#fff;min-height:270px;padding:22px;display:grid;grid-template-columns:1fr 44%;gap:22px;align-items:center;text-align:left;box-shadow:var(--shadow);position:relative;overflow:hidden;transition:.2s}.spare-category-card:before,.category-accent-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:9px;background:var(--category-color)}.spare-category-card:hover:not(.disabled){transform:translateY(-3px);border-color:var(--category-color)}.spare-category-card.disabled{opacity:.52;cursor:not-allowed}.spare-category-copy small{display:block;color:var(--category-color);font-size:11px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.spare-category-copy strong{display:block;font-size:34px;line-height:1;letter-spacing:-.04em;margin-top:9px}.spare-category-copy em{display:block;font-style:normal;color:var(--muted);line-height:1.45;margin-top:11px}.spare-category-copy b{display:block;margin-top:15px}.spare-category-media{height:220px;border-radius:20px;background:color-mix(in srgb,var(--category-color) 8%,#f5f7fa);display:grid;place-items:center;padding:12px;overflow:hidden}.spare-category-media img{max-height:200px;object-fit:contain}.spare-category-media>span{font-size:56px}.spare-category-card.root{color:#fff}.spare-category-card.root.accent-ekim{--category-color:var(--cat-ekim);background:var(--cat-ekim)}.spare-category-card.root.accent-toprak{--category-color:var(--cat-toprak);background:var(--cat-toprak)}.spare-category-card.root .spare-category-copy small,.spare-category-card.root .spare-category-copy em{color:#fff}.spare-category-card.root .spare-category-media{background:rgba(255,255,255,.94)}
.accent-pnomatik{--category-color:var(--cat-pnomatik)}.accent-hububat{--category-color:var(--cat-hububat)}.accent-aniza{--category-color:var(--cat-aniza)}.accent-capa{--category-color:var(--cat-capa)}.accent-dikfreze{--category-color:var(--cat-dikfreze)}.accent-pulluk{--category-color:var(--cat-pulluk)}.category-accent-card{position:relative}.category-accent-card .family-label{color:var(--category-color)}.category-accent-card:hover{border-color:var(--category-color)}.category-path-dot{display:inline-block;width:13px;height:13px;border-radius:50%;background:var(--category-color);align-self:center}
.part-quick-popover{position:fixed;z-index:120;width:min(390px,calc(100vw - 24px));display:grid;grid-template-columns:110px 1fr;gap:14px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:15px;box-shadow:0 24px 70px rgba(15,23,42,.27)}.part-quick-popover[hidden]{display:none}.quick-close{position:absolute;right:8px;top:8px;width:30px;height:30px;border:0;border-radius:50%;background:#eef2f7;font-size:20px}.quick-product-media{height:115px;border-radius:13px;background:#f5f7fa;display:grid;place-items:center;padding:8px}.quick-product-media img{max-width:100%;max-height:100%;object-fit:contain}.quick-product-copy{min-width:0;padding-right:16px}.quick-product-copy>span{font-size:10px;color:var(--green);font-weight:900}.quick-product-copy h3{font-size:17px;margin:4px 0}.quick-product-copy code{font-size:11px;color:#2684ff}.quick-product-copy p{font-size:11px;color:var(--muted);margin:7px 0}.quick-product-copy>strong{display:block;color:var(--red);font-size:18px}.quick-actions{display:flex;gap:7px;margin-top:10px}.quick-actions .btn{padding:8px 10px;font-size:11px}.quick-product-copy>small{display:block;color:var(--muted);font-size:9px;margin-top:8px}.quick-variant-list{display:flex;gap:5px;overflow-x:auto;margin-top:9px}.quick-variant-list button{border:1px solid var(--line);border-radius:999px;background:#fff;padding:5px 8px;font-size:9px;white-space:nowrap}.quick-variant-list button.active{background:var(--navy);color:#fff}

@media(max-width:1000px){.spare-category-card{grid-template-columns:1fr 42%}}
@media(max-width:700px){
  body{overflow-x:hidden}.container{width:min(100% - 20px,1240px)}.header-row{height:auto;min-height:66px;padding:8px 0;display:grid;grid-template-columns:1fr auto;gap:8px}.brand-mark{width:36px;height:36px}.brand-text{font-size:13px}.cart-link{padding:9px 10px}.nav{display:flex!important;grid-column:1/-1;order:3;width:100%;gap:6px;margin:0;overflow-x:auto;padding:5px 0;scrollbar-width:none}.nav::-webkit-scrollbar{display:none}.nav a{white-space:nowrap;background:#f4f6f9;border-radius:999px;padding:9px 12px;font-size:12px;min-height:40px;display:flex;align-items:center}
  .hero{padding:38px 0}.hero h1{font-size:38px}.hero p{font-size:15px}.stats{margin-top:14px;gap:10px}.stat{padding:16px}.stat strong{font-size:24px}.section-head h2{font-size:28px}.filters{width:100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}.chip{white-space:nowrap;min-height:43px}
  .catalog-grid{grid-template-columns:1fr;gap:14px}.spare-category-card{grid-template-columns:110px 1fr;min-height:0;padding:14px;border-radius:19px;gap:13px}.spare-category-card.root{grid-template-columns:1fr}.spare-category-card.root .spare-category-media{height:170px;order:2}.spare-category-copy strong{font-size:23px}.spare-category-copy em{font-size:12px;margin-top:7px}.spare-category-copy b{font-size:11px;margin-top:9px}.spare-category-media{height:105px;border-radius:14px;padding:7px}.spare-category-media img{max-height:92px}.catalog-thumb{height:175px}.catalog-body{padding:16px}.catalog-meta{flex-wrap:wrap;gap:8px}
  .catalog-compare-page{width:100%;padding:0 10px}.breadcrumb{padding:13px 0}.catalog-title-row-compare{gap:11px}.catalog-title-row-compare .btn{width:100%;min-height:44px}.catalog-workspace-compare{gap:10px}.compare-panel-head{padding:11px;align-items:stretch}.viewer-tools-compare{width:100%;display:grid;grid-template-columns:auto auto auto 1fr;gap:6px}.viewer-tools-compare .btn,.zoom-label{min-height:42px}.viewer-stage-compare{height:auto;min-height:310px;max-height:62vh;overflow:auto}.diagram-transform-compare{min-width:620px}.parts-panel-compare{height:min(520px,65vh)}.parts-scroll-compare{-webkit-overflow-scrolling:touch}.parts-table-compare{min-width:480px}.selected-part-compare{position:sticky;bottom:8px;z-index:35;margin-top:10px;padding:14px;gap:10px;border-color:#cbd5e1}.selected-part-compare h3{font-size:16px}.selected-actions-compare{display:grid;grid-template-columns:1fr 1fr;width:100%}.selected-actions-compare .btn{width:100%;min-height:44px;padding:9px}.compare-hotspot{width:34px;height:34px}.table-toolbar-compare .input,.stock-filter-compare{min-height:44px}.row-arrow-compare{width:38px;height:38px}
  .product-layout{gap:12px}.product-image{height:280px}.product-info{padding:17px}.cart-layout{gap:12px}.cart-item{padding:12px}.footer{margin-top:34px}.footer-row{gap:18px}
  .part-quick-popover{left:10px!important;right:10px!important;top:auto!important;bottom:10px!important;width:auto;grid-template-columns:86px 1fr;padding:12px}.quick-product-media{height:92px}.quick-actions{display:grid;grid-template-columns:1fr 1fr}.quick-actions .btn{min-height:42px}
}
@media(max-width:430px){.spare-category-card{grid-template-columns:82px 1fr}.spare-category-media{height:84px}.spare-category-copy strong{font-size:20px}.selected-actions-compare{grid-template-columns:1fr}.diagram-transform-compare{min-width:560px}.part-quick-popover{grid-template-columns:1fr}.quick-product-media{display:none}}