:root{--bg: #f5f6f8;--surface: #ffffff;--border: #e2e5ea;--text: #1f2430;--muted: #6b7280;--primary: #2563eb;--primary-dark: #1d4ed8;--green: #16a34a;--green-bg: #dcfce7;--orange: #b45309;--orange-bg: #fef3c7;--red: #b91c1c;--red-bg: #fee2e2;--gray: #4b5563;--gray-bg: #e5e7eb;--radius: 10px;--shadow: 0 1px 3px rgba(15, 23, 42, .08)}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}.app{max-width:1100px;margin:0 auto;padding:24px 20px 80px}.app-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:24px;flex-wrap:wrap}.brand{background:none;border:none;padding:0;font-size:20px;font-weight:700;color:var(--text);cursor:pointer;text-align:left}.app-nav{display:flex;align-items:center;gap:12px}.nav-link{background:none;border:1px solid transparent;border-radius:8px;padding:8px 12px;font-size:14px;font-weight:600;color:var(--muted);cursor:pointer}.nav-link:hover{color:var(--text)}.nav-link-active{color:var(--primary);border-color:var(--border);background:var(--surface)}.back-link{background:none;border:none;color:var(--primary);font-size:14px;font-weight:600;cursor:pointer;padding:0;margin-bottom:16px}.banner{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;border-radius:var(--radius);margin:0 0 16px;font-size:14px}.banner-error{background:var(--red-bg);color:var(--red);border:1px solid #fecaca}.banner-info{background:#eff6ff;color:var(--primary-dark);border:1px solid #bfdbfe}.banner-warn{background:var(--orange-bg);color:var(--orange);border:1px solid #fde68a}.banner-close{background:none;border:none;font-size:20px;line-height:1;cursor:pointer;color:inherit}.empty-state{text-align:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:48px 24px}.empty-state h2{margin:0 0 8px;font-size:18px}.empty-state p{color:var(--muted);max-width:480px;margin:0 auto 24px;font-size:14px}.results-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.results-header h2{font-size:18px;margin:0}.table{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;font-size:14px}.table thead th{text-align:left;background:#f8fafc;padding:10px 14px;font-weight:600;color:var(--muted);border-bottom:1px solid var(--border)}.table tbody td{padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:top}.table tbody tr:last-child td{border-bottom:none}.table tbody tr{cursor:pointer}.table tbody tr.row-static{cursor:default}.table tbody tr:hover{background:#f8fafc}.table tbody tr.row-static:hover{background:transparent}.num{text-align:right;font-variant-numeric:tabular-nums}.row-title{display:block;font-weight:600}.row-sub{display:block;font-size:12px;color:var(--muted)}.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}.badge-green{background:var(--green-bg);color:var(--green)}.badge-orange{background:var(--orange-bg);color:var(--orange)}.badge-red{background:var(--red-bg);color:var(--red)}.badge-gray,.badge-progress{background:var(--gray-bg);color:var(--gray)}.badge-spinner{width:10px;height:10px;border-radius:50%;border:2px solid currentColor;border-top-color:transparent;display:inline-block;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.btn{border:none;border-radius:8px;padding:8px 16px;font-size:14px;font-weight:600;cursor:pointer}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-lg{padding:12px 24px;font-size:15px}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-ghost{background:transparent;color:var(--primary);border:1px solid var(--border)}.btn-ghost:hover{background:#f8fafc}.btn-danger{background:var(--red);color:#fff}.btn-danger:hover{background:#991b1b}.btn-danger-ghost{background:transparent;color:var(--red);border:1px solid var(--border);padding:6px 12px;font-size:13px}.btn-danger-ghost:hover{background:var(--red-bg)}.field{display:flex;flex-direction:column;gap:4px;margin-bottom:12px;font-size:13px}.field span{font-weight:600;color:var(--muted)}.field input,.field select{padding:8px 10px;border:1px solid var(--border);border-radius:8px;font-size:14px;background:var(--surface)}.dropzone{border:2px dashed var(--border);border-radius:var(--radius);padding:28px 16px;text-align:center;color:var(--muted);font-size:14px;cursor:pointer;transition:border-color .15s,background .15s}.dropzone-sm{padding:14px 12px;font-size:13px}.dropzone:hover{border-color:var(--primary);background:#f8fafc}.dropzone strong{color:var(--primary)}.success{color:var(--green);font-size:13px;margin:10px 0 0}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a8c;display:flex;align-items:flex-start;justify-content:center;padding:48px 16px;z-index:1000;overflow-y:auto}.modal{position:relative;z-index:1;background:var(--surface);border-radius:var(--radius);box-shadow:0 10px 40px #0f172a40;padding:24px;width:100%;max-width:920px;max-height:calc(100vh - 48px);overflow-y:auto}.modal-sm{max-width:420px}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.modal-header h2{font-size:18px;margin:0}.modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:12px}@media(max-width:680px){.modal-grid{grid-template-columns:1fr}}.modal-col{min-width:0}.modal-col h3{font-size:14px;margin:0 0 10px}.modal-hint{margin:16px 0 0;font-size:13px;color:var(--muted)}.modal-footer{display:flex;justify-content:flex-end;gap:12px;margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.picker{display:flex;flex-direction:column;gap:10px}.picker-list{display:flex;flex-direction:column;gap:4px;max-height:240px;overflow-y:auto;min-width:0;border:1px solid var(--border);border-radius:8px;padding:8px}.picker-list-sources{max-height:160px}.picker-label{font-size:12px;font-weight:600;color:var(--muted);margin:0 0 4px}.picker-item{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:6px;cursor:pointer;font-size:13px}.picker-item:hover{background:#f8fafc}.picker-item-on{background:#eff6ff}.picker-item-disabled{opacity:.55;cursor:not-allowed}.picker-item-title{flex:1;min-width:0;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recon-head h2{font-size:20px;margin:0 0 16px}.bilan{padding:14px 18px;border-radius:var(--radius);font-size:15px;margin-bottom:20px}.bilan-ok{background:var(--green-bg);color:var(--green)}.bilan-ko{background:var(--red-bg);color:var(--red)}.bilan-progress{background:var(--gray-bg);color:var(--gray)}.recon-actions{margin-top:20px}.detail{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.detail-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.detail-header h2{font-size:18px;margin:0}.detail-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px 18px;margin-bottom:16px}.kv{display:flex;flex-direction:column}.kv-label{font-size:12px;color:var(--muted)}.kv-value{font-size:14px;font-weight:600}.totaux-banner{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding:10px 12px;background:#f8fafc;border:1px solid var(--border);border-radius:8px;margin-bottom:14px;font-size:13px}.totaux-label{font-weight:700;color:var(--muted)}.totaux-chip{padding:2px 8px;border-radius:6px;font-weight:600}.chip-ok{background:var(--green-bg);color:var(--green)}.chip-ko{background:var(--red-bg);color:var(--red)}.lines-scroll{overflow-x:auto;margin:8px 0 4px}.annotated-table{font-size:13px}.annotated-table th,.annotated-table td{padding:8px 10px;white-space:nowrap}.annotated-table td:nth-child(4){white-space:normal;min-width:180px}.cell-dot{width:32px;text-align:center}.line-error{background:var(--red-bg)}.line-warn{background:var(--orange-bg)}.line-unknown{background:#f3f4f6}.line-phantom{background:repeating-linear-gradient(45deg,#fafafa,#fafafa 6px,#f1f5f9 6px,#f1f5f9 12px);font-style:italic;color:var(--muted)}.line-phantom td{border-bottom:1px dashed var(--border)}.phantom-tag{font-style:normal;font-weight:700;font-size:11px;letter-spacing:.03em;color:var(--gray)}.line-sub-row 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var(--border);border-radius:8px;font-size:12px;color:var(--muted)}.legend-item{display:inline-flex;align-items:center;gap:6px}.legend-note{flex-basis:100%;font-style:italic}.detail-actions{margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}.action-sub{font-size:12px;color:var(--muted);margin:8px 0 0}.tabs{display:flex;gap:4px}.tab{background:none;border:1px solid var(--border);border-radius:8px;padding:6px 14px;font-size:13px;font-weight:600;color:var(--muted);cursor:pointer}.tab-active{background:var(--primary);color:#fff;border-color:var(--primary)}.shopify-source{margin-top:10px;padding-top:10px;border-top:1px solid var(--border)}.shopify-source-row{display:flex;align-items:flex-end;gap:8px;flex-wrap:wrap}.field-inline{margin-bottom:0;flex:0 0 auto}.shopify-supplier select{min-width:170px}.sales-preview{margin-top:10px;border:1px solid var(--border);border-radius:10px;padding:10px;max-height:300px;overflow-y:auto}.sales-preview-section+.sales-preview-section{margin-top:10px}.sales-line .picker-item-title{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sales-preview-footer{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:10px;padding-top:10px;border-top:1px solid var(--border);font-size:13px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg, #f6f7f9)}.login-card{width:360px;max-width:calc(100vw - 32px);background:var(--surface, #fff);border:1px solid var(--border);border-radius:14px;padding:28px;box-shadow:0 8px 30px #0000000f}.login-card h1{font-size:18px;margin:0 0 4px}.login-card .muted{margin:0 0 18px}.login-submit{width:100%;margin-top:6px}.login-error{color:#b3261e;font-size:13px;margin:0 0 8px}.vendor-list{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px;max-height:110px;overflow-y:auto}.vendor-chip{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border:1px solid var(--border);border-radius:999px;font-size:12.5px;cursor:pointer;background:var(--surface, #fff);-webkit-user-select:none;user-select:none}.vendor-chip input{margin:0}.vendor-chip-on{border-color:#4f6ef7;background:#eef1fe}.source-tabs{display:flex;gap:0;margin-bottom:12px;border:1px solid var(--border);border-radius:10px;overflow:hidden}.source-tab{flex:1;padding:8px 10px;font-size:13px;font-weight:600;background:var(--surface);border:none;cursor:pointer;color:var(--muted)}.source-tab+.source-tab{border-left:1px solid var(--border)}.source-tab-on{background:#eef1fe;color:#3450d8}.source-selected{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid #b7e3c0;background:#f1faf3;border-radius:10px;font-size:13.5px}.source-selected-check{color:#1d7a36;font-weight:700}.source-selected .picker-item-title{flex:1;min-width:0}.btn-sm{padding:4px 10px;font-size:12.5px}.shopify-block{margin-bottom:12px}.shopify-block-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px;margin-bottom:6px}.shopify-block-head .picker-label{margin:0}.shopify-block-actions{display:inline-flex;gap:10px}.link-btn{background:none;border:none;padding:0;font-size:12.5px;color:#3450d8;cursor:pointer;text-decoration:underline;text-underline-offset:2px}.link-btn:hover{color:#1d2f8f}.vendor-subhead{margin:8px 0 2px;font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}.sales-preview-section-head{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.sales-preview-section-head .picker-label{margin:0}.sales-preview{max-height:380px}.sales-preview-footer{position:sticky;bottom:0;background:var(--surface, #fff)}.row-actions{width:44px;text-align:right}.icon-btn{background:none;border:none;cursor:pointer;font-size:15px;padding:4px 6px;border-radius:6px;opacity:.35}tr:hover .icon-btn{opacity:1}.icon-btn:hover{background:#fdecec}