body{margin:0}#root{width:100%;min-height:100vh}:root{--sidebar-w:220px;--bg:#f5f6fa;--surface:#fff;--border:#e2e5ec;--primary:#2563eb;--primary-hover:#1d4ed8;--danger:#dc2626;--text:#111827;--text-muted:#6b7280;--radius:8px;--shadow:0 1px 4px #00000014}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.5}.app-shell{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-w);background:var(--surface);border-right:1px solid var(--border);z-index:10;flex-direction:column;flex-shrink:0;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-header{border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:20px 16px 16px;display:flex}.sidebar-logo{background:var(--primary);color:#fff;letter-spacing:.5px;border-radius:5px;padding:3px 7px;font-size:13px;font-weight:700}.sidebar-title{font-size:15px;font-weight:600}.sidebar-nav{flex-direction:column;gap:2px;padding:12px 8px;display:flex}.nav-item{border-radius:var(--radius);color:var(--text-muted);align-items:center;gap:10px;padding:9px 10px;font-size:14px;font-weight:500;text-decoration:none;transition:background .15s,color .15s;display:flex}.nav-item:hover{background:var(--bg);color:var(--text)}.nav-item.active{color:var(--primary);background:#eff6ff}.nav-icon{text-align:center;width:20px;font-size:16px}.sidebar-user{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;margin-top:auto;padding:12px;display:flex}.sidebar-user-info{flex-direction:column;gap:4px;display:flex;overflow:hidden}.sidebar-user-name{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.sidebar-user-role{color:#fff;text-transform:capitalize;border-radius:10px;align-self:flex-start;padding:1px 7px;font-size:10px;font-weight:600}.sidebar-logout{border:1px solid var(--border);cursor:pointer;width:30px;height:30px;color:var(--text-muted);background:0 0;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;transition:background .15s,color .15s;display:flex}.sidebar-logout:hover{color:var(--danger);background:#fef2f2;border-color:#fca5a5}.login-page{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;width:100%;max-width:400px;padding:40px;box-shadow:0 4px 24px #00000014}.login-header{align-items:center;gap:10px;margin-bottom:28px;display:flex}.login-title{color:var(--text);font-size:18px;font-weight:700}.login-h1{margin-bottom:4px;font-size:22px;font-weight:700}.login-sub{color:var(--text-muted);margin-bottom:24px;font-size:13px}.login-form{flex-direction:column;gap:16px;display:flex}.login-btn{width:100%;margin-top:4px;padding:10px;font-size:15px}.main-content{margin-left:var(--sidebar-w);flex:1;min-height:100vh;padding:32px}.page-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.page-header h1{font-size:22px;font-weight:700}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.card-header h2{font-size:16px;font-weight:600}.form-card{margin-bottom:24px}.form-card h2{margin-bottom:16px;font-size:16px;font-weight:600}.form-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin-bottom:16px;display:grid}label{color:var(--text);flex-direction:column;gap:5px;font-size:13px;font-weight:500;display:flex}label .hint{color:var(--text-muted);font-size:12px;font-weight:400}input,select,textarea{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:6px;outline:none;padding:8px 10px;font-size:14px;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--primary)}.checkbox-label{cursor:pointer;flex-direction:row;align-items:center;gap:8px}.checkbox-label input[type=checkbox]{cursor:pointer;width:16px;height:16px}.form-error{color:#991b1b;background:#fee2e2;border:1px solid #fca5a5;border-radius:6px;margin-bottom:12px;padding:8px 12px;font-size:13px}.form-section-title{text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);border-bottom:1px solid var(--border);margin:16px 0 10px;padding-bottom:6px;font-size:12px;font-weight:600}.form-actions{gap:10px;margin-top:16px;display:flex}.btn-primary{background:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:8px 16px;font-size:14px;font-weight:500;transition:background .15s}.btn-primary:hover{background:var(--primary-hover)}.btn-ghost{color:var(--text-muted);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:6px;padding:8px 16px;font-size:14px}.btn-ghost:hover{background:var(--bg)}.btn-sm{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:5px;padding:4px 10px;font-size:12px}.btn-sm:hover{background:var(--bg)}.btn-sm.danger{color:var(--danger);border-color:#fca5a5}.btn-sm.danger:hover{background:#fef2f2}.btn-sm.success{color:#16a34a;border-color:#86efac}.btn-sm.success:hover{background:#f0fdf4}.table-wrapper{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow-x:auto}table{border-collapse:collapse;width:100%}thead th{background:var(--bg);text-align:left;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);border-bottom:1px solid var(--border);padding:10px 14px;font-size:12px;font-weight:600}tbody td{border-bottom:1px solid var(--border);padding:12px 14px;font-size:14px}tbody tr:last-child td{border-bottom:none}tbody tr:hover td{background:#f9fafb}.actions{gap:6px;display:flex}.badge{border-radius:99px;padding:2px 9px;font-size:11px;font-weight:600;display:inline-block}.badge-green{color:#166534;background:#dcfce7}.badge-orange{color:#92400e;background:#fef3c7}.badge-red{color:#991b1b;background:#fee2e2}.badge-gray{color:#374151;background:#f3f4f6}.stats-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);box-shadow:var(--shadow);flex-direction:column;align-items:flex-start;gap:6px;padding:20px 16px;text-decoration:none;transition:box-shadow .15s,transform .15s;display:flex}.stat-card:hover{transform:translateY(-1px);box-shadow:0 4px 12px #0000001f}.stat-card-alert{border-color:#fcd34d}.stat-icon{font-size:22px}.stat-value{font-size:28px;font-weight:700}.stat-label{color:var(--text-muted);font-size:12px;font-weight:500}.charges-table{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:16px;overflow:hidden}.charges-header,.charges-row,.charges-subtotal{grid-template-columns:1fr 130px 130px 100px 36px;align-items:center;gap:8px;padding:8px 12px;display:grid}.charges-header{background:var(--bg);text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);border-bottom:1px solid var(--border);font-size:11px;font-weight:600}.charges-row{border-bottom:1px solid var(--border)}.charges-row:last-of-type{border-bottom:none}.charges-row input,.charges-row select{padding:6px 8px;font-size:13px}.charges-ttc{color:var(--text);font-size:13px;font-weight:500}.charges-subtotal{background:#f0fdf4;border-top:1px solid #bbf7d0;font-size:13px;font-weight:500}.text-muted{color:var(--text-muted);font-size:12px}.tva-recap{border-radius:var(--radius);background:#eff6ff;border:1px solid #bfdbfe;flex-direction:column;gap:6px;max-width:360px;margin-bottom:16px;padding:12px 16px;display:flex}.tva-recap-row{color:var(--text);justify-content:space-between;font-size:13px;display:flex}.tva-recap-total{border-top:1px solid #bfdbfe;margin-top:2px;padding-top:6px;font-weight:600}.balance-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-bottom:16px;display:grid}.balance-block{border-radius:var(--radius);flex-direction:column;gap:8px;padding:16px;display:flex}.balance-block-green{background:#f0fdf4;border:1px solid #bbf7d0}.balance-block-red{background:#fef2f2;border:1px solid #fecaca}.balance-block-blue{background:#eff6ff;border:1px solid #bfdbfe}.balance-block-orange{background:#fff7ed;border:1px solid #fed7aa}.balance-block-title{color:var(--text);font-size:13px;font-weight:600}.balance-block-hint{color:var(--text-muted);margin-top:-4px;margin-bottom:4px;font-size:11px}.balance-row{color:var(--text);justify-content:space-between;align-items:center;font-size:13px;display:flex}.balance-row.balance-tva{color:var(--text-muted);font-size:12px}.balance-row.balance-total{border-top:1px solid #00000014;margin-top:2px;padding-top:6px;font-size:14px;font-weight:600}.balance-tva-summary{border:1px solid var(--border);border-radius:var(--radius);background:#fafafa;flex-wrap:wrap;align-items:center;gap:16px;padding:12px 16px;font-size:13px;display:flex}.balance-tva-label{white-space:nowrap;font-weight:600}.balance-tva-detail{color:var(--text-muted);flex-wrap:wrap;align-items:center;gap:10px;display:flex}.balance-tva-detail strong{color:var(--text)}.tva-due{color:#dc2626;font-weight:600}.tva-credit{color:#16a34a;font-weight:600}.bulk-bar{color:#fff;z-index:50;white-space:nowrap;background:#1e293b;border-radius:12px;align-items:center;gap:16px;padding:12px 20px;display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%);box-shadow:0 8px 32px #00000040}.bulk-bar-count{font-size:14px}.bulk-bar-actions{gap:8px;display:flex}.bulk-bar .btn-ghost{color:#94a3b8;border-color:#475569}.bulk-bar .btn-ghost:hover{color:#fff;background:#334155}.selection-action-bar{background:#eff6ff;border:1px solid #bfdbfe;border-radius:8px;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:12px;padding:10px 16px;font-size:14px;display:flex}.table-checkbox{cursor:pointer;width:16px;height:16px;accent-color:var(--primary)}.lignes-tva-grid{grid-template-columns:1fr 140px 1fr 36px;align-items:center;gap:8px;margin-bottom:6px;display:grid}.lignes-tva-header{color:var(--text-muted);text-transform:uppercase;letter-spacing:.4px;margin-bottom:4px;font-size:11px;font-weight:600}.lignes-tva-header span:last-child{display:none}.contact-dropdown{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);z-index:100;max-height:260px;margin:0;padding:4px 0;list-style:none;position:absolute;top:calc(100% + 4px);left:0;right:0;overflow-y:auto;box-shadow:0 4px 16px #0000001f}.contact-dropdown-item{cursor:pointer;flex-direction:column;gap:2px;padding:8px 12px;transition:background .1s;display:flex}.contact-dropdown-item:hover{background:#f3f4f6}.contact-dropdown-main{justify-content:space-between;align-items:center;gap:8px;display:flex}.contact-dropdown-name{color:var(--text);font-size:13px;font-weight:500}.contact-dropdown-societe{color:var(--text-muted);font-weight:400}.contact-dropdown-role{color:#fff;white-space:nowrap;text-transform:capitalize;border-radius:10px;padding:1px 6px;font-size:10px;font-weight:600}.contact-dropdown-email{color:var(--text-muted);font-size:12px}.tabs{border-bottom:2px solid var(--border);gap:4px;margin-bottom:20px;padding-bottom:0;display:flex}.tab{color:var(--text-muted);cursor:pointer;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-2px;padding:8px 16px;font-size:14px;font-weight:500;transition:color .15s,border-color .15s}.tab:hover{color:var(--text)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.tab-count{background:var(--bg);border:1px solid var(--border);min-width:20px;height:18px;color:var(--text-muted);border-radius:99px;justify-content:center;align-items:center;margin-left:6px;padding:0 6px;font-size:11px;display:inline-flex}.drop-zone{border:2px dashed var(--border);border-radius:var(--radius);text-align:center;cursor:pointer;background:var(--surface);color:var(--text-muted);margin-bottom:24px;padding:40px;transition:all .2s}.drop-zone:hover{border-color:var(--primary);background:#eff6ff}.drop-zone.dragging{border-color:var(--primary);background:#eff6ff;transform:scale(1.01)}.drop-zone.uploading{opacity:.7;cursor:wait}.drop-icon{margin-bottom:8px;font-size:36px}.drop-hint{margin-top:4px;font-size:12px}.raw-text-box{border:1px solid var(--border);border-radius:var(--radius);background:#f8fafc;margin-bottom:16px;padding:12px}.raw-text-label{color:var(--text-muted);margin-bottom:8px;font-size:12px;font-weight:600}.raw-text{color:var(--text-muted);white-space:pre-wrap;word-break:break-word;max-height:200px;margin:0;font-family:monospace;font-size:11px;overflow-y:auto}.upload-badge{color:var(--primary);background:#eff6ff;border:1px solid #bfdbfe;border-radius:6px;align-items:center;margin-bottom:16px;padding:6px 12px;font-size:13px;display:inline-flex}.filter-row{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.filter-btn{border:1px solid var(--border);background:var(--surface);cursor:pointer;color:var(--text-muted);border-radius:99px;align-items:center;gap:6px;padding:6px 12px;font-size:13px;transition:all .15s;display:flex}.filter-btn:hover{background:var(--bg);color:var(--text)}.filter-btn.active{color:var(--primary);background:#eff6ff;border-color:#bfdbfe;font-weight:600}.modal-overlay{z-index:100;background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--surface);border-radius:var(--radius);width:100%;max-width:480px;padding:28px;box-shadow:0 20px 60px #0003}.modal h2{margin-bottom:4px;font-size:18px;font-weight:700}.form-success{color:#166534;background:#dcfce7;border:1px solid #bbf7d0;border-radius:6px;margin-bottom:12px;padding:8px 12px;font-size:13px}.loading{color:var(--text-muted);padding:24px 0}.empty-state{text-align:center;color:var(--text-muted);padding:48px}.empty-inline{color:var(--text-muted);padding:8px 0}.link-sm{color:var(--primary);font-size:13px;text-decoration:none}.link-sm:hover{text-decoration:underline}