:root{--brand-primary: #0056A3;--brand-primary-hover: #004782;--brand-primary-active: #003766;--brand-primary-light: #EBF3FC;--brand-primary-subtle: #F0F6FD;--brand-accent: #FFD200;--brand-accent-hover: #F0C400;--brand-accent-active: #D9B100;--brand-accent-text: #1E293B;--background: #F3F6FA;--surface: #FFFFFF;--surface-subtle: #F8FAFC;--text-primary: #263445;--text-secondary: #64748B;--text-light: #94A3B8;--text-white: #FFFFFF;--border-color: #DCE4EE;--border-subtle: #EDF2F7;--border-focus: #0056A3;--success: #15803D;--success-bg: #DCFCE7;--success-text: #14532D;--warning: #D97706;--warning-bg: #FEF3C7;--warning-text: #78350F;--danger: #DC2626;--danger-bg: #FEE2E2;--danger-text: #7F1D1D;--info: #0284C7;--info-bg: #E0F2FE;--info-text: #075985;--shadow-sm: 0 1px 2px rgba(38, 52, 69, .05);--shadow-md: 0 2px 6px rgba(38, 52, 69, .08);--shadow-lg: 0 8px 16px rgba(38, 52, 69, .12);--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--background);color:var(--text-primary);line-height:1.5;font-size:14px;-webkit-font-smoothing:antialiased}.app-layout{display:flex;min-height:100vh}.app-sidebar{width:260px;background-color:var(--brand-primary);color:var(--text-white);display:flex;flex-direction:column;flex-shrink:0;position:sticky;top:0;height:100vh;z-index:100;box-shadow:2px 0 6px #0056a326}.sidebar-header{padding:22px 20px;border-bottom:1px solid rgba(255,255,255,.15)}.sidebar-brand{display:flex;align-items:center;gap:12px}.brand-icon-box{background-color:var(--brand-accent);color:var(--brand-accent-text);padding:8px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.brand-text h1{font-size:17px;font-weight:700;letter-spacing:-.2px;color:var(--text-white)}.brand-text span{font-size:11px;color:#ffffffd9;text-transform:uppercase;letter-spacing:.5px;font-weight:500}.sidebar-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:4px;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:12px;padding:11px 16px;border-radius:var(--radius-md);color:#ffffffe6;text-decoration:none;font-weight:500;font-size:13.5px;background:transparent;border:none;width:100%;cursor:pointer;text-align:left;transition:all .2s ease}.nav-item:hover{background-color:var(--brand-primary-hover);color:var(--text-white)}.nav-item.active{background-color:var(--brand-accent);color:var(--brand-accent-text);font-weight:700}.nav-badge{margin-left:auto;background-color:#ffffff40;color:inherit;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:700}.nav-item.active .nav-badge{background-color:#1e293b26;color:var(--brand-accent-text)}.sidebar-footer{padding:16px 20px;border-top:1px solid rgba(255,255,255,.15);font-size:12px;color:#ffffffbf}.app-main{flex:1;display:flex;flex-direction:column;min-width:0;overflow-x:hidden;background-color:var(--background)}.app-topbar{height:60px;background-color:var(--surface);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 32px;position:sticky;top:0;z-index:90}.topbar-left{display:flex;align-items:center;gap:12px}.system-tag{background-color:var(--brand-primary-light);color:var(--brand-primary);border:1px solid #bfdbfe;padding:4px 10px;border-radius:var(--radius-sm);font-size:12px;font-weight:700}.topbar-right{display:flex;align-items:center;gap:16px}.app-content{flex:1;padding:28px 32px}.page-container{max-width:1440px;margin:0 auto}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.page-title{font-size:22px;font-weight:700;color:var(--text-primary);letter-spacing:-.2px}.page-subtitle{color:var(--text-secondary);font-size:13.5px;margin-top:4px}.content-card{background-color:var(--surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px;margin-bottom:24px;box-shadow:var(--shadow-sm)}.card-header-flex{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.card-title{font-size:16px;font-weight:700;color:var(--text-primary)}.card-desc{font-size:13px;color:var(--text-secondary);margin-top:2px}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px}.kpi-card{background-color:var(--surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:20px;display:flex;align-items:center;gap:16px;box-shadow:var(--shadow-sm);transition:transform .15s ease,box-shadow .15s ease}.kpi-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:#cbd5e1}.kpi-card-highlight{background-color:var(--brand-primary);color:var(--text-white);border:1px solid var(--brand-primary-hover)}.kpi-card-highlight .kpi-label,.kpi-card-highlight .kpi-desc{color:#ffffffd9}.kpi-card-highlight .kpi-value{color:var(--brand-accent)}.kpi-icon-box{width:48px;height:48px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0}.kpi-content{display:flex;flex-direction:column}.kpi-label{font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.3px}.kpi-value{font-size:22px;font-weight:700;color:var(--text-primary);margin:2px 0}.kpi-desc{font-size:11px;color:var(--text-light)}.bg-blue-subtle{background-color:var(--brand-primary-light)}.text-blue{color:var(--brand-primary)}.bg-navy-subtle{background-color:#f1f5f9}.text-navy{color:var(--brand-primary)}.bg-warning-subtle{background-color:var(--warning-bg)}.text-warning{color:var(--warning)}.bg-purple-subtle{background-color:#ede9fe}.text-purple{color:#6d28d9}.bg-success-subtle{background-color:var(--success-bg)}.text-success{color:var(--success)}.text-danger{color:var(--danger)}button{font-family:inherit}.btn-primary{background-color:var(--brand-primary);color:var(--text-white);border:1px solid var(--brand-primary);padding:9px 16px;border-radius:var(--radius-md);font-weight:600;font-size:13.5px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all .15s ease}.btn-primary:hover:not(:disabled){background-color:var(--brand-primary-hover);border-color:var(--brand-primary-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-accent{background-color:var(--brand-accent);color:var(--brand-accent-text);border:1px solid var(--brand-accent-hover);padding:9px 16px;border-radius:var(--radius-md);font-weight:700;font-size:13.5px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:all .15s ease}.btn-accent:hover:not(:disabled){background-color:var(--brand-accent-hover)}.btn-secondary{background-color:var(--surface);color:var(--text-primary);border:1px solid var(--border-color);padding:8px 14px;border-radius:var(--radius-md);font-weight:500;font-size:13px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:all .15s ease}.btn-secondary:hover:not(:disabled){background-color:#f8fafc;border-color:#cbd5e1}.btn-danger-outline{background-color:var(--surface);color:var(--danger);border:1px solid 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solid var(--border-color);color:var(--text-primary);padding:6px 12px;border-radius:var(--radius-md);font-size:13px;cursor:pointer;display:flex;align-items:center;gap:6px;transition:all .15s ease}.btn-file-clear:hover{background-color:var(--background)}.sample-quick-access{margin-top:12px;display:flex;align-items:center;gap:8px;font-size:13px}.btn-sample-link{background:none;border:none;color:var(--brand-primary);font-weight:600;cursor:pointer;text-decoration:underline}.po-toolbar-card{background-color:var(--surface);border:1px solid var(--border-color);border-top:3px solid var(--brand-primary);border-radius:var(--radius-lg);padding:24px;margin-bottom:24px;box-shadow:var(--shadow-sm)}.po-toolbar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.toolbar-title{font-size:16px;font-weight:700;color:var(--text-primary)}.toolbar-controls{display:flex;gap:8px}.btn-toolbar-sec{background-color:var(--surface);border:1px solid var(--border-color);padding:7px 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ease}.btn-create-po:hover:not(:disabled){background-color:var(--brand-primary-hover);border-color:var(--brand-primary-hover);box-shadow:var(--shadow-md)}.btn-create-po:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.table-filter-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.search-box{display:flex;align-items:center;background-color:var(--surface);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:0 12px;height:38px;flex:1;max-width:440px}.search-icon{color:var(--text-secondary);margin-right:8px}.search-input{border:none;outline:none;width:100%;font-size:13px;font-family:inherit;color:var(--text-primary);background:transparent}.filter-dropdowns{display:flex;align-items:center;gap:10px}.filter-select-wrapper{display:flex;align-items:center;background-color:var(--surface);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:0 10px;height:38px}.filter-icon{color:var(--text-secondary);margin-right:6px}.filter-select{border:none;outline:none;font-size:13px;background:transparent;color:var(--text-primary);cursor:pointer}.selection-toolbar{background-color:var(--brand-primary-light);border:1px solid #bfdbfe;border-radius:var(--radius-md);padding:10px 16px;display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.selection-info{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--brand-primary)}.selection-divider{opacity:.5}.text-highlight{color:var(--brand-primary);font-size:14px}.selection-actions{display:flex;align-items:center;gap:8px}.btn-select-action{background-color:var(--surface);border:1px solid #bfdbfe;color:var(--brand-primary);padding:4px 10px;border-radius:var(--radius-sm);font-size:12px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:4px;transition:all .15s ease}.btn-select-action:hover{background-color:#eff6ff}.table-responsive{width:100%;overflow-x:auto;border:1px solid var(--border-color);border-radius:var(--radius-md);background-color:var(--surface)}.max-h-300{max-height:300px;overflow-y:auto}.procurement-table{width:100%;border-collapse:collapse;font-size:13px;text-align:left}.procurement-table th{background-color:#f8fafc;color:var(--text-primary);font-weight:700;padding:10px 12px;border-bottom:2px solid var(--border-color);white-space:nowrap;-webkit-user-select:none;user-select:none}.procurement-table th[onClick]{cursor:pointer}.procurement-table th[onClick]:hover{background-color:#f1f5f9}.procurement-table td{padding:8px 10px;border-bottom:1px solid var(--border-subtle);vertical-align:middle}.procurement-table tbody tr:hover{background-color:#f8fafc}.procurement-table tbody tr.row-selected{background-color:var(--brand-primary-subtle)}.procurement-table tbody tr.row-deselected{opacity:.6}.cell-checkbox{text-align:center;width:40px}.cell-stt{text-align:center;font-weight:500;color:var(--text-secondary);width:50px}.cell-sub-msp{font-size:11px;color:var(--text-secondary);font-family:monospace;margin-top:2px}.editable-cell-wrapper{width:100%}.editable-cell-input{width:100%;border:1px solid transparent;background:transparent;padding:5px 6px;border-radius:var(--radius-sm);font-size:13px;font-family:inherit;color:inherit;outline:none;transition:all .15s ease}.editable-cell-input:hover{border-color:var(--border-color);background-color:var(--surface)}.editable-cell-input.is-editing,.editable-cell-input:focus{border-color:var(--border-focus);background-color:var(--surface);box-shadow:0 0 0 2px #0056a326}.align-center .editable-cell-input{text-align:center}.align-right .editable-cell-input{text-align:right}.align-left .editable-cell-input{text-align:left}.table-pagination-bar{display:flex;align-items:center;justify-content:space-between;padding:12px 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var(--border-color);border-radius:var(--radius-lg);padding:20px;margin-bottom:20px}.workflow-step-track{display:flex;align-items:center;justify-content:space-between;position:relative}.workflow-step-track:before{content:"";position:absolute;top:15px;left:20px;right:20px;height:2px;background-color:var(--border-color);z-index:1}.timeline-node{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:6px;width:80px;text-align:center}.node-circle{width:32px;height:32px;border-radius:50%;background-color:var(--surface);border:2px solid #cbd5e1;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;transition:all .2s ease}.node-label{font-size:11px;font-weight:500;color:var(--text-secondary)}.timeline-node.done .node-circle{background-color:var(--success);border-color:var(--success);color:var(--text-white)}.timeline-node.done .node-label{color:var(--success);font-weight:600}.timeline-node.current .node-circle{background-color:var(--surface);border-color:var(--brand-primary);color:var(--brand-primary);box-shadow:0 0 0 3px #0056a333}.timeline-node.current .node-label{color:var(--brand-primary);font-weight:700}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#26344580;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-dialog{background-color:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:600px;max-height:90vh;display:flex;flex-direction:column}.modal-dialog.modal-large{max-width:960px}.modal-header{padding:18px 24px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.modal-title-group{display:flex;align-items:center;gap:12px}.modal-title{font-size:17px;font-weight:700;color:var(--text-primary)}.modal-close-btn{background:none;border:none;cursor:pointer;color:var(--text-secondary)}.modal-close-btn:hover{color:var(--text-primary)}.modal-body{padding:24px;overflow-y:auto;display:flex;flex-direction:column;gap:20px}.po-details-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;background-color:#f8fafc;border:1px solid var(--border-color);padding:16px;border-radius:var(--radius-md)}.detail-item{display:flex;align-items:center;gap:8px;font-size:13px}.detail-label{color:var(--text-secondary);display:flex;align-items:center;gap:4px}.detail-value{color:var(--text-primary)}.modal-actions-bar{display:flex;align-items:center;gap:12px;padding:16px;background-color:var(--brand-primary-light);border:1px solid 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