/* ====== BI Dashboard ====== */
.bi-kpi-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:18px}
.bi-kpi-card{background:var(--card);border-radius:var(--r);padding:16px 20px;border:.5px solid var(--border);box-shadow:var(--shadow);transition:all var(--transition);cursor:pointer}
.bi-kpi-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}
.bi-kpi-val{font-size:28px;font-weight:700;color:var(--text);line-height:1.2}
.bi-kpi-val.suc{color:var(--suc)} .bi-kpi-val.war{color:var(--war)} .bi-kpi-val.dan{color:var(--dan)} .bi-kpi-val.blu{color:var(--blu)}
.bi-kpi-label{font-size:12px;color:var(--text2);margin-top:2px}
.bi-kpi-trend{font-size:11px;margin-top:3px;display:flex;align-items:center;gap:4px}
.bi-kpi-trend.up{color:var(--suc)} .bi-kpi-trend.down{color:var(--dan)} .bi-kpi-trend.neutral{color:var(--text2)}
.bi-kpi-sub{font-size:11px;color:var(--text3);margin-top:2px}
.bi-filter-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:12px 16px;background:var(--card);border-radius:var(--r);border:.5px solid var(--border);margin-bottom:16px}
.bi-filter-label{font-size:11px;color:var(--text3);text-transform:uppercase;letter-spacing:.5px;margin-right:2px;white-space:nowrap}
.bi-filter-chip{padding:5px 12px;border-radius:14px;border:1px solid var(--border);background:var(--bg);font-size:12px;cursor:pointer;transition:all var(--transition);white-space:nowrap;color:var(--text2)}
.bi-filter-chip:hover,.bi-filter-chip.active{background:var(--pri);color:#fff;border-color:var(--pri)}
.bi-filter-sep{width:1px;height:18px;background:var(--border);margin:0 4px}
.bi-chart-toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.bi-chart-types{display:flex;gap:4px;background:var(--bg);border-radius:8px;padding:3px}
.bi-chart-type-btn{padding:6px 14px;border:none;background:none;border-radius:6px;font-size:12px;cursor:pointer;color:var(--text2);transition:all var(--transition)}
.bi-chart-type-btn.active{background:var(--card);color:var(--text);font-weight:550;box-shadow:var(--shadow)}
.bi-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.bi-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.bi-grid-2-1{display:grid;grid-template-columns:2fr 1fr;gap:16px}
.bi-grid-1-2{display:grid;grid-template-columns:1fr 2fr;gap:16px}
.bi-card{background:var(--card);border-radius:var(--r);padding:18px 22px;border:.5px solid var(--border);box-shadow:var(--shadow)}
.bi-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.bi-card-title{font-size:14px;font-weight:600;color:var(--text)}
.bi-card-badge{font-size:10px;padding:2px 8px;border-radius:10px;background:var(--pri-lt);color:var(--text2)}
.bi-bar-chart{display:flex;align-items:flex-end;gap:14px;height:180px;padding-top:8px}
.bi-bar-col{flex:1;display:flex;flex-direction:column;align-items:center;position:relative}
.bi-bar-fill{border-radius:5px 5px 0 0;width:100%;max-width:48px;transition:height .4s ease}
.bi-bar-col-label{font-size:10px;color:var(--text2);position:absolute;bottom:-18px;white-space:nowrap}
.bi-bar-col-val{font-size:11px;font-weight:600;position:absolute;top:-16px}
.bi-pie-chart{width:160px;height:160px;border-radius:50%;margin:0 auto;position:relative}
.bi-pie-legend{margin-top:12px;display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.bi-pie-legend-item{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--text2)}
.bi-pie-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.bi-line-chart{position:relative;height:200px;overflow:hidden}
.bi-line-svg{width:100%;height:100%}
.bi-line-grid-line{stroke:var(--border);stroke-width:.5;stroke-dasharray:4,4}
.bi-table-compact{width:100%;font-size:12px;border-collapse:collapse}
.bi-table-compact th{text-align:left;padding:8px 10px;border-bottom:1.5px solid var(--border);color:var(--text2);font-weight:550;font-size:11px;background:var(--bg);position:sticky;top:0}
.bi-table-compact td{padding:7px 10px;border-bottom:.5px solid var(--border);color:var(--text)}
.bi-table-compact tr:hover td{background:#fafaf7}
.bi-table-compact .num{text-align:right;font-variant-numeric:tabular-nums}
.bi-table-compact .sortable{cursor:pointer;user-select:none}
.bi-table-compact .sort-arrow{font-size:10px;margin-left:2px;color:var(--text3)}
.bi-designer{display:grid;grid-template-columns:200px 1fr 320px;gap:0;height:calc(100vh - 220px);min-height:500px}
.bi-field-panel{background:var(--card);border-radius:var(--r) 0 0 var(--r);border:.5px solid var(--border);padding:16px;overflow-y:auto}
.bi-field-search{margin-bottom:12px}
.bi-field-cat{font-size:10px;text-transform:uppercase;color:var(--text3);letter-spacing:.5px;margin:12px 0 6px;font-weight:600}
.bi-field-item{padding:6px 10px;margin:2px 0;border-radius:6px;font-size:12px;cursor:grab;background:var(--bg);border:1px solid transparent;color:var(--text);transition:all .12s;display:flex;align-items:center;gap:6px;user-select:none}
.bi-field-item:hover{background:var(--blu-lt);border-color:#c8d6e8;color:var(--blu)}
.bi-field-item .fi-type{font-size:10px;color:var(--text3);margin-left:auto}
.bi-config-panel{background:var(--card);border-top:.5px solid var(--border);border-bottom:.5px solid var(--border);padding:16px;overflow-y:auto}
.bi-config-zone{margin-bottom:16px}
.bi-zone-label{font-size:10px;text-transform:uppercase;letter-spacing:.5px;color:var(--text3);margin-bottom:6px;font-weight:600}
.bi-zone-area{min-height:42px;border:1.5px dashed var(--border);border-radius:8px;padding:8px;display:flex;flex-wrap:wrap;gap:6px;align-items:flex-start;transition:all var(--transition)}
.bi-zone-area.drag-over{border-color:var(--blu);background:var(--blu-lt)}
.bi-zone-pill{padding:4px 10px;border-radius:12px;font-size:11px;background:var(--blu-lt);color:var(--blu);display:flex;align-items:center;gap:6px;border:1px solid #c8d6e8}
.bi-zone-pill .pill-remove{cursor:pointer;font-size:13px;opacity:.5;transition:opacity var(--transition)}
.bi-zone-pill .pill-remove:hover{opacity:1}
.bi-zone-placeholder{color:var(--text3);font-size:11px;padding:10px;font-style:italic}
.bi-preview-panel{background:var(--card);border-radius:0 var(--r) var(--r) 0;border:.5px solid var(--border);padding:16px;overflow-y:auto}
.bi-preview-tabs{display:flex;gap:4px;margin-bottom:12px}
.bi-preview-tab{padding:4px 12px;border-radius:12px;font-size:11px;cursor:pointer;border:1px solid var(--border);background:var(--bg);transition:all .12s}
.bi-preview-tab.active{background:var(--pri);color:#fff;border-color:var(--pri)}
.bi-insight{background:linear-gradient(135deg,#f8f7f4,#f0ede8);border-radius:var(--r);padding:14px 18px;margin-top:14px;border:1px solid var(--border);font-size:12px}
.bi-insight-icon{font-size:16px;margin-right:8px}
.bi-insight-text{color:var(--text);line-height:1.6}
.bi-insight-highlight{color:var(--blu);font-weight:600}
.bi-saved-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
.bi-saved-card{padding:14px 16px;background:var(--card);border-radius:var(--r);border:.5px solid var(--border);cursor:pointer;transition:all var(--transition)}
.bi-saved-card:hover{box-shadow:var(--shadow-md);border-color:#ccc}
.bi-saved-name{font-weight:600;font-size:13px;margin-bottom:4px}
.bi-saved-meta{font-size:11px;color:var(--text3);display:flex;gap:12px}
.bi-saved-actions{margin-top:8px;display:flex;gap:6px}

/* RFQ Module */
.mat-search-bar{display:flex;gap:12px;align-items:center;margin-bottom:16px;flex-wrap:wrap}
.mat-search-bar .field-select{padding:9px 14px;border:1px solid var(--border);border-radius:8px;font-size:13px;background:#fff;cursor:pointer;min-width:130px}
.mat-search-bar .search-input{flex:1;min-width:240px;padding:9px 14px;border:1px solid var(--border);border-radius:8px;font-size:13px;outline:none}
.mat-search-bar .search-input:focus{border-color:var(--pri)}
.mat-filter-panel{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:14px 18px;margin-bottom:16px;display:flex;gap:18px;flex-wrap:wrap;align-items:flex-start;font-size:12px}
.mat-filter-panel .f-col{min-width:140px}
.mat-filter-panel .f-title{font-weight:600;margin-bottom:6px;color:var(--text);font-size:12px}
.mat-filter-panel label{display:block;padding:2px 0;cursor:pointer;color:var(--text2);font-size:12px;white-space:nowrap}
.mat-filter-panel label:hover{color:var(--pri)}
.mat-filter-panel label input{margin-right:5px;accent-color:var(--pri)}
.mat-result-bar{display:flex;justify-content:space-between;align-items:center;padding:10px 0;margin-bottom:8px;font-size:12px;color:var(--text2);border-bottom:1px solid var(--border)}
.mat-result-bar .count{font-weight:700;color:var(--pri);font-size:14px}
.mat-table{width:100%;border-collapse:collapse}
.mat-table th{background:var(--bg);padding:10px 12px;text-align:left;font-size:12px;font-weight:600;color:var(--text2);border-bottom:2px solid var(--border);white-space:nowrap}
.mat-table td{padding:10px 12px;font-size:13px;border-bottom:1px solid var(--border);vertical-align:middle}
.mat-table tr:hover{background:var(--pri-lt)}
.mat-table .mat-code{font-family:monospace;font-size:12px;color:var(--pri);font-weight:500}
.mat-table .mat-actions{display:flex;gap:6px}
.mat-table .mat-actions .btn-sm{padding:4px 10px;font-size:11px}
.qt-tabs{display:flex;gap:0;border-bottom:2px solid var(--border);margin-bottom:20px}
.qt-tab{padding:10px 24px;font-size:14px;cursor:pointer;border:none;background:none;color:var(--text2);border-bottom:2px solid transparent;margin-bottom:-2px;transition:all var(--transition);font-weight:500}
.qt-tab:hover{color:var(--text)}
.qt-tab.active{color:var(--pri);border-bottom-color:var(--pri);font-weight:600}
.qt-panel{display:none}
.qt-panel.active{display:block}
.auto-calc-card{background:linear-gradient(135deg,#f8fafc 0%,#eef2ff 100%);border:1px solid var(--pri-lt);border-radius:10px;padding:18px 24px;margin-top:16px}
.auto-calc-card .calc-title{font-size:13px;font-weight:600;color:var(--text);margin-bottom:12px;display:flex;align-items:center;gap:6px}
.auto-calc-row{display:flex;align-items:center;gap:12px;padding:6px 0;font-size:13px;color:var(--text2);border-bottom:1px dashed var(--border)}
.auto-calc-row.val{font-size:15px;font-weight:600;color:var(--pri)}
.auto-calc-row .calc-label{min-width:80px;color:var(--text3)}
.auto-calc-row .calc-val{flex:1;text-align:right}
.erp-badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:4px;font-size:11px;font-weight:500}
.erp-badge.pending{background:#fff8e1;color:#b45309;border:1px solid #fbbf24}
.erp-badge.done{background:#ecfdf5;color:#065f46;border:1px solid #6ee7b7}
.erp-badge.failed{background:#fef2f2;color:#991b1b;border:1px solid #fca5a5}
.rfq-stats{display:flex;gap:16px;margin-bottom:20px}
.rfq-stat-card{flex:1;background:#fff;border:1px solid var(--border);border-radius:8px;padding:16px 20px;text-align:center}
.rfq-stat-card .stat-num{font-size:28px;font-weight:700;color:var(--pri)}
.rfq-stat-card .stat-label{font-size:12px;color:var(--text2);margin-top:4px}

/* Params settings */
.params-layout{display:flex;gap:0;min-height:calc(100vh - 160px)}
.params-sidebar{width:240px;flex-shrink:0;background:var(--bg);border-right:1px solid var(--border);padding:16px 0;overflow-y:auto}
.params-sidebar-title{font-size:12px;color:var(--text3);padding:0 16px 10px;font-weight:600;letter-spacing:.5px}
.params-cat-item{display:flex;align-items:center;gap:10px;padding:10px 16px;cursor:pointer;font-size:13px;color:var(--text2);transition:all .12s;border-left:3px solid transparent;font-weight:450}
.params-cat-item:hover{background:var(--pri-lt);color:var(--text)}
.params-cat-item.active{background:#fff;color:var(--pri);border-left-color:var(--pri);font-weight:600}
.params-cat-item .cat-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.params-main{flex:1;padding:24px 32px;overflow-y:auto}
.params-main h3{font-size:18px;font-weight:650;margin-bottom:4px}
.params-main .params-subtitle{font-size:13px;color:var(--text2);margin-bottom:24px}
.params-section{background:#fff;border:1px solid var(--border);border-radius:10px;padding:20px 24px;margin-bottom:20px}
.params-section-title{font-size:14px;font-weight:600;color:var(--text);margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px}
.params-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px 20px}
.params-field{display:flex;flex-direction:column;gap:5px}
.params-field .pf-label{font-size:12px;color:var(--text2);font-weight:500}
.params-field .pf-input{padding:8px 12px;border:1px solid var(--border);border-radius:6px;font-size:13px;outline:none;background:#fff;width:100%;box-sizing:border-box}
.params-field .pf-input:focus{border-color:var(--pri)}
.params-field .pf-select{padding:8px 12px;border:1px solid var(--border);border-radius:6px;font-size:13px;outline:none;background:#fff;cursor:pointer;width:100%}
.params-field .pf-select:focus{border-color:var(--pri)}
.params-field .pf-unit{font-size:11px;color:var(--text3);margin-top:1px}
.params-switch-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--bg)}
.params-switch-row:last-child{border-bottom:none}
.params-switch-label{font-size:13px;color:var(--text);font-weight:500}
.params-switch-desc{font-size:12px;color:var(--text3);margin-top:2px}
.params-toggle{position:relative;width:44px;height:24px;flex-shrink:0}
.params-toggle input{display:none}
.params-toggle .toggle-slider{position:absolute;top:0;left:0;right:0;bottom:0;background:#d1d5db;border-radius:24px;cursor:pointer;transition:background .2s}
.params-toggle .toggle-slider::before{content:'';position:absolute;width:18px;height:18px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:transform .2s}
.params-toggle input:checked+.toggle-slider{background:var(--pri)}
.params-toggle input:checked+.toggle-slider::before{transform:translateX(20px)}
.params-actions{display:flex;gap:8px;margin-top:24px;padding-top:20px;border-top:1px solid var(--border)}
.params-tip{background:var(--blu-lt);border:1px solid rgba(59,94,140,.2);border-radius:8px;padding:12px 16px;margin-top:16px;font-size:12px;color:var(--blu);display:flex;align-items:flex-start;gap:8px;line-height:1.6}