:root{--navy:#082e63;--blue:#0f6fb3;--green:#2f8f4e;--ink:#17263b;--muted:#667085;--paper:#f5f7fb;--white:#fff;--border:#dbe2ea;--radius:18px;--shadow:0 16px 40px rgba(8,46,99,.10)}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--paper);color:var(--ink)}a{color:inherit}.topbar{background:var(--navy);color:#fff;padding:10px 24px;font-size:14px}.topbar a{color:#fff;text-decoration:none}.app-header{height:76px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:800;font-size:22px}.brand img{width:46px;height:46px;object-fit:contain}.nav{display:flex;gap:10px;align-items:center}.nav a{padding:11px 14px;border-radius:10px;text-decoration:none;font-weight:700}.nav a:hover,.nav a.active{background:#eaf2fb;color:var(--navy)}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:12px 18px;font-weight:800;text-decoration:none;cursor:pointer}.btn.primary{background:var(--green);color:#fff}.btn.secondary{background:var(--navy);color:#fff}.btn.ghost{background:#fff;border:1px solid var(--border)}main{max-width:1240px;margin:auto;padding:32px 24px 60px}.hero{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:28px}.hero h1{font-size:42px;margin:0 0 8px}.hero p{color:var(--muted);margin:0;max-width:700px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.metric strong{font-size:38px;display:block;color:var(--navy)}.metric span{color:var(--muted)}.section{margin-top:28px}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.section-head h2{margin:0}.table{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--border)}.table th,.table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--border)}.table th{background:#eef3f8;color:var(--navy)}.badge{display:inline-block;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800}.badge.new{background:#e7f6ec;color:#216a38}.badge.pending{background:#fff3d7;color:#8a5a00}.badge.signed{background:#e7f0ff;color:#2358a5}.form-card{max-width:900px;margin:auto}.steps{display:flex;gap:8px;margin:18px 0 26px}.step{flex:1;height:8px;border-radius:99px;background:#dce3eb}.step.active{background:var(--green)}label{display:block;font-weight:700;margin:15px 0 6px}input,textarea,select{width:100%;padding:12px 13px;border:1px solid #cdd6df;border-radius:10px;font:inherit;background:#fff}.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}.signature{height:180px;border:2px dashed #9cacbc;border-radius:14px;background:#fff;display:flex;align-items:center;justify-content:center;color:var(--muted)}.notice{padding:14px 16px;border-radius:12px;background:#eef6ff;border:1px solid #c9e1f7;color:#174f7c}.footer{padding:24px;text-align:center;color:var(--muted)}.login-card{max-width:520px;margin:48px auto}.login-card h1{margin-top:0}.login-card .notice{margin-top:24px}.login-error{padding:10px 12px;border-radius:10px;background:#fdeaea;color:#8b1f1f;font-weight:700}
@media(max-width:900px){.grid{grid-template-columns:1fr 1fr}.nav{display:none}.two{grid-template-columns:1fr}.hero{align-items:start;flex-direction:column}}
@media(max-width:560px){.grid{grid-template-columns:1fr}.hero h1{font-size:32px}.topbar{font-size:12px}.app-header{padding:0 16px}}

/* v3.1.1 application workflow */
.progress-label{display:flex;justify-content:space-between;color:var(--muted);margin:-14px 0 24px}.form-step{display:none}.form-step.active{display:block}.form-actions{display:flex;gap:12px;align-items:center;margin-top:24px;position:sticky;bottom:0;background:#fff;padding:16px 0 4px;border-top:1px solid var(--border)}.spacer{flex:1}.hidden{display:none!important}.check-row{display:flex;gap:10px;align-items:flex-start;font-weight:600}.check-row input{width:auto;margin-top:3px}.signature-canvas{width:100%;height:180px;border:2px dashed #9cacbc;border-radius:14px;background:#fff;touch-action:none}.signature-actions{display:flex;justify-content:space-between;align-items:center;margin-top:8px}.muted{color:var(--muted)}.terms-box{background:#fff;border:1px solid var(--border);border-radius:14px;padding:8px 18px;max-height:480px;overflow:auto}.terms-box details{border-bottom:1px solid var(--border);padding:12px 0}.terms-box details:last-child{border-bottom:0}.terms-box summary{font-weight:800;color:var(--navy);cursor:pointer}.review-summary{margin-top:20px;background:#eef3f8;border-radius:14px;padding:18px}.review-summary dl,.doc-grid{display:grid;grid-template-columns:180px 1fr;gap:9px 18px}.review-summary dt,.doc-grid dt{font-weight:800}.review-summary dd,.doc-grid dd{margin:0}.success-panel{text-align:center;margin-top:70px}.success-panel img{width:90px}.success-panel h1{font-size:40px}.table-wrap{overflow-x:auto}.empty-state{text-align:center;background:#fff;border:1px dashed var(--border);border-radius:16px;padding:45px}.review-card{max-width:980px;margin:auto}.review-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.review-head h1{font-size:40px;margin:10px 0 4px}.review-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:28px 0}.signature-review{border:1px solid var(--border);border-radius:14px;padding:12px;background:#fff}.signature-review img{max-width:100%;height:120px;object-fit:contain}.approval-actions{display:flex;justify-content:flex-end;gap:12px;margin:18px 0}.btn.danger{background:#a83232;color:#fff}.print-body{background:#e9eef4}.print-wrap{max-width:900px;margin:24px auto}.print-actions{display:flex;gap:10px;margin-bottom:16px}.application-document{background:#fff;padding:30px 38px;box-shadow:var(--shadow)}.application-document header{display:flex;justify-content:space-between;align-items:center;border-bottom:3px solid var(--navy);padding-bottom:18px}.application-document header img{width:260px;max-height:90px;object-fit:contain}.application-document h2{color:var(--navy);border-bottom:1px solid var(--border);padding-bottom:8px;margin-top:28px}.signature-print{display:flex;align-items:center;gap:24px;border-top:1px solid var(--border);padding-top:18px}.signature-print img{width:300px;height:100px;object-fit:contain}.application-document footer{margin-top:30px;font-size:12px;color:var(--muted);text-align:center}
@media(max-width:700px){.form-actions{flex-wrap:wrap}.form-actions .spacer{display:none}.review-grid{grid-template-columns:1fr}.review-summary dl,.doc-grid{grid-template-columns:1fr}.review-head{flex-direction:column}.approval-actions{flex-direction:column}.approval-actions .btn{width:100%}}
@media print{.print-actions{display:none}.print-body{background:#fff}.print-wrap{margin:0;max-width:none}.application-document{box-shadow:none;padding:12mm}.topbar,.app-header,.footer{display:none!important}}

/* v3.2 secure customer accounts */
.status-note{padding:12px 14px;border-radius:10px;background:#e7f6ec;color:#216a38;font-weight:700}.invite-result{max-width:900px;margin:auto}.invite-result textarea{font-family:ui-monospace,Consolas,monospace}.account-details{display:grid;grid-template-columns:110px 1fr;gap:12px 18px}.account-details dt{font-weight:800}.account-details dd{margin:0}.trade-home-grid{grid-template-columns:1fr 1fr}.customer-status.btn.danger{padding:10px 12px}.customer-invite.btn{padding:10px 12px}
@media(max-width:700px){.trade-home-grid{grid-template-columns:1fr}.account-details{grid-template-columns:1fr}.table .btn{margin:3px 0}}

/* v3.3 protected read-only trade catalogue */
.publisher-card{max-width:1050px;margin:auto}.publisher-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.publisher-grid>div:last-child{grid-column:1/-1}.publisher-grid input{padding:10px;background:#f8fafc}.publisher-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}.publisher-summary>div{background:#eef3f8;border-radius:14px;padding:16px;text-align:center}.publisher-summary strong{display:block;font-size:30px;color:var(--navy)}.publisher-summary span{color:var(--muted)}.publisher-actions{display:flex;gap:12px;margin:18px 0}.publisher-actions button:disabled{opacity:.45;cursor:not-allowed}.publisher-card>.login-error,.publisher-card>.status-note,.publisher-card>.notice{margin-top:18px}
.catalogue-page{max-width:1450px}.catalogue-tools{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:14px;align-items:end;margin-bottom:18px}.catalogue-tools label{margin:0}.result-count{font-weight:800;color:var(--navy);padding:13px 0}.published-note{color:var(--muted);font-weight:700}.catalogue-order-note{margin-bottom:20px}.catalogue-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.catalogue-card{background:#fff;border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.catalogue-image{height:250px;background:#fff;display:flex;align-items:center;justify-content:center;border-bottom:1px solid var(--border)}.catalogue-image img{width:100%;height:100%;object-fit:contain;padding:14px}.catalogue-image.missing:after{content:'Photo coming soon';color:var(--muted);font-weight:700}.catalogue-card-body{padding:20px}.catalogue-card h2{font-size:20px;margin:15px 0;min-height:48px}.catalogue-labels{display:flex;justify-content:space-between;align-items:center;gap:10px}.product-code{font:700 13px ui-monospace,Consolas,monospace;color:var(--muted)}.catalogue-facts{display:grid;grid-template-columns:1.5fr 1fr 1fr;border-top:1px solid var(--border);padding-top:14px;gap:10px}.catalogue-facts span{display:block;color:var(--muted);font-size:12px}.catalogue-facts strong{display:block;margin-top:4px;color:var(--navy);font-size:18px}.catalogue-facts small{font-size:11px}.catalogue-empty{grid-column:1/-1}
@media(max-width:1000px){.catalogue-grid{grid-template-columns:1fr 1fr}.catalogue-tools{grid-template-columns:1fr 1fr}.result-count{grid-column:1/-1}.publisher-grid{grid-template-columns:1fr}.publisher-grid>div:last-child{grid-column:auto}}
@media(max-width:650px){.catalogue-grid,.catalogue-tools,.publisher-summary{grid-template-columns:1fr}.catalogue-image{height:220px}.publisher-actions{flex-direction:column}}

/* v3.4 protected customer ordering */
.order-page{max-width:1450px}.order-review-button span{background:#fff;color:var(--navy);border-radius:99px;padding:3px 8px;margin-left:6px}.order-details{margin-bottom:18px}.order-detail-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.order-details label{margin-top:0}.order-tools{grid-template-columns:2fr 1fr 1fr auto}.order-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.order-card{background:#fff;border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.order-card-body{padding:19px}.order-card h2{font-size:19px;min-height:46px;margin:14px 0 8px}.order-price{font-size:20px;font-weight:800;color:var(--navy)}.order-price small{font-size:11px}.quantity-control{display:grid;grid-template-columns:46px 1fr auto 46px;gap:8px;align-items:center;background:#eef3f8;border-radius:12px;padding:8px;margin:14px 0}.quantity-control button{height:42px;border:0;border-radius:9px;background:var(--navy);color:#fff;font-size:27px;cursor:pointer}.quantity-control strong{font-size:24px;text-align:right}.quantity-control span{color:var(--muted)}.order-line-total{margin-top:12px;padding-top:11px;border-top:1px solid var(--border);font-weight:800;color:var(--navy)}.order-modal{position:fixed;inset:0;background:rgba(8,25,45,.62);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}.order-modal-card{background:#fff;border-radius:18px;max-width:900px;width:100%;max-height:92vh;overflow:auto;padding:24px;box-shadow:0 25px 70px rgba(0,0,0,.35)}.order-modal-head{display:flex;justify-content:space-between;align-items:center;position:sticky;top:-24px;background:#fff;padding:10px 0;border-bottom:1px solid var(--border)}.order-review-list{margin:18px 0}.order-review-list>div{display:grid;grid-template-columns:1fr auto auto;gap:15px;padding:12px 0;border-bottom:1px solid var(--border)}.order-review-list span{color:var(--muted)}.order-totals{max-width:420px;margin-left:auto}.order-totals>div{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px solid var(--border)}.order-totals .grand{font-size:19px;border-top:2px solid var(--navy);color:var(--navy)}.order-submit-actions{display:flex;justify-content:flex-end;margin-top:20px}.order-success{text-align:center;padding:28px}.history-row{display:grid;grid-template-columns:1.4fr 1fr auto auto;gap:15px;align-items:center;padding:11px 0;border-bottom:1px solid var(--border)}.history-row:last-child{border-bottom:0}.order-publisher{margin-top:24px}.order-publisher input{background:#f8fafc}.review-customer{background:#eef3f8;border-radius:12px;padding:14px}
@media(max-width:1000px){.order-grid{grid-template-columns:1fr 1fr}.order-detail-grid{grid-template-columns:1fr 1fr}.order-tools{grid-template-columns:1fr 1fr}}
@media(max-width:650px){.order-grid,.order-detail-grid,.order-tools{grid-template-columns:1fr}.order-review-button{width:100%}.order-review-list>div,.history-row{grid-template-columns:1fr}.order-modal{padding:8px}.order-modal-card{padding:16px}.hero .order-review-button{align-self:stretch}}