*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:#f4f5f7;color:#1f2937}
.app-body{overflow:hidden}
.topbar{height:56px;display:flex;justify-content:space-between;align-items:center;padding:0 12px;background:#fff;border-bottom:1px solid #e5e7eb}
.brand{font-weight:700}.actions{display:flex;gap:8px}
.btn,.mini{border:1px solid #d1d5db;background:#fff;border-radius:6px;padding:7px 10px;cursor:pointer;font-size:12px}
.btn{background:#111827;color:#fff;border-color:#111827}.btn.secondary{background:#e5e7eb;color:#111827;border-color:#d1d5db}
.mini.success{background:#16a34a;color:#fff;border-color:#16a34a}
.content{display:grid;grid-template-columns:140px 1fr 620px;height:calc(100vh - 56px)}
.content.list-only{grid-template-columns:140px 1fr}
.left-nav{border-right:1px solid #e5e7eb;background:#f1f2f4;padding:10px}.nav-title{font-size:11px;font-weight:700;color:#6b7280;margin:6px 0}
.nav-item{display:block;width:100%;text-align:left;margin-bottom:6px;border:0;background:transparent;padding:8px;border-radius:6px;cursor:pointer;font-size:13px;text-decoration:none;color:#1f2937}
.nav-item.active{background:#fff;font-weight:600}
.center{padding:12px;display:flex;flex-direction:column;gap:10px;min-height:0}.title-row{display:flex;justify-content:space-between;align-items:center}
.title-row h2{margin:0;font-size:24px}.metrics{font-size:12px;color:#6b7280}
.tabs{display:flex;gap:20px;border-bottom:1px solid #e5e7eb}.tab{display:inline-flex;align-items:center;gap:6px;border:none;background:transparent;padding:10px 0;cursor:pointer;color:#6b7280;text-decoration:none}
.tab.active{color:#f97316;border-bottom:2px solid #f97316;font-weight:700}
.tab-count{display:inline-flex;align-items:center;justify-content:center;min-width:16px;height:16px;padding:0 5px;border-radius:999px;background:#e5e7eb;color:#374151;font-size:11px;line-height:1;font-weight:700}
.tab.active .tab-count{background:#f97316;color:#fff}
.filters-row{display:flex;gap:8px;align-items:center}.filter-input{border:1px solid #d1d5db;border-radius:6px;padding:7px 10px;font-size:12px;min-width:280px}
.check-inline{font-size:12px;color:#6b7280;display:flex;align-items:center;gap:5px}
.upload-report{background:#fbfdfd;border:1px solid #d7e2e5;border-radius:8px;box-shadow:0 8px 22px rgba(15,76,92,.08);overflow:hidden}
.upload-report-head{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:9px 11px;border-bottom:1px solid #d7e2e5;font-size:13px;font-weight:700;color:#17212b}
.upload-report-close{border:0;background:transparent;font-size:18px;line-height:1;cursor:pointer;color:#667780}
.upload-report-list{max-height:220px;overflow:auto}
.upload-result{display:grid;grid-template-columns:170px 1fr;gap:10px;padding:8px 11px;border-bottom:1px solid #edf2f4;font-size:12px}
.upload-result:last-child{border-bottom:0}
.upload-status{font-weight:700}
.upload-result.accepted .upload-status{color:#166534}
.upload-result.imported .upload-status{color:#166534}
.upload-result.skipped .upload-status{color:#667780}
.upload-result.accepted_pending_analysis .upload-status{color:#0f4c5c}
.upload-result.rejected_duplicate .upload-status,.upload-result.rejected .upload-status,.upload-result.error .upload-status{color:#991b1b}
.upload-file{font-weight:600;color:#17212b;word-break:break-word}
.upload-reason{color:#667780;margin-top:2px;word-break:break-word}
.bulk-toolbar{display:flex;gap:8px;align-items:center;padding:8px 0}
.bulk-btn{border:1px solid #cfd5df;background:#e8edf3;color:#1f2937;border-radius:6px;padding:8px 12px;font-size:13px;font-weight:600;cursor:pointer}
.bulk-btn:disabled{opacity:.55;cursor:not-allowed}
.dropdown-wrap{position:relative}
.dropdown-menu{position:absolute;top:38px;left:0;min-width:190px;background:#fff;border:1px solid #e5e7eb;border-radius:8px;box-shadow:0 12px 30px rgba(0,0,0,.12);padding:6px;z-index:25}
.menu-item{width:100%;text-align:left;border:0;background:#fff;padding:8px 10px;border-radius:6px;font-size:14px;cursor:pointer;color:#1f2937}
.menu-item:hover{background:#f3f4f6}
.menu-item.danger{color:#b91c1c}
.table-wrap{background:#fff;border:1px solid #e5e7eb;border-radius:8px;overflow:auto;flex:1}
.docs-table{width:100%;border-collapse:collapse;font-size:13px}.docs-table th,.docs-table td{padding:10px;border-bottom:1px solid #f0f1f3;text-align:left}
.docs-table th.sortable{cursor:pointer;user-select:none;position:relative;padding-right:18px}
.docs-table th.sorted-asc::after{content:'▲';position:absolute;right:6px;font-size:9px;color:#6b7280}
.docs-table th.sorted-desc::after{content:'▼';position:absolute;right:6px;font-size:9px;color:#6b7280}
.check-col{width:34px;text-align:center !important}
.check-col input{cursor:pointer}
.docs-table tr{cursor:pointer}.docs-table tr:hover{background:#f9fafb}.docs-table tr.active{background:#eef2ff}
.badge{padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}.b-inbox{background:#e5edff;color:#1d4ed8}.b-reviewed{background:#fff7ed;color:#c2410c}.b-approved{background:#dcfce7;color:#166534}.b-ready{background:#dcfce7;color:#166534}.b-processing{background:#dbeafe;color:#1d4ed8}.b-warning{background:#fef3c7;color:#92400e}
.viewer{border-left:1px solid #e5e7eb;background:#fff;display:flex;flex-direction:column}.viewer-toolbar{padding:10px;border-bottom:1px solid #e5e7eb;display:flex;gap:8px}
.viewer-body{display:grid;grid-template-columns:1fr 280px;flex:1;min-height:0}.preview{background:#374151;color:#fff;display:flex;align-items:center;justify-content:center;overflow:auto}
.preview iframe,.preview img{width:100%;height:100%;object-fit:contain;border:0;background:#fff}.details{padding:10px;border-left:1px solid #e5e7eb;display:flex;flex-direction:column;gap:8px;overflow:auto}
.details label{display:flex;flex-direction:column;gap:4px;font-size:12px}.details input,.details select,.details textarea{border:1px solid #d1d5db;border-radius:6px;padding:8px;font-size:13px}
.doc-page{display:grid;grid-template-columns:1fr 340px;height:calc(100vh - 56px)}
.doc-details{border-left:1px solid #e5e7eb}

/* Fixed Dext-like left rail (shared across list + document pages) */
.left-shell{position:fixed;left:0;top:0;bottom:0;width:348px;display:grid;grid-template-columns:178px 170px;z-index:20;border-right:1px solid #d9dee7}
.left-primary{background:#fff;border-right:1px solid #e5e7eb;padding:10px 8px;display:flex;flex-direction:column;gap:8px}
.dext-logo{font-size:38px;line-height:1;font-weight:800;color:#f97316;letter-spacing:-.02em;margin:4px 0 8px}
.suite-label{font-size:12px;color:#6b7280;font-weight:700;margin:-6px 0 8px}
.nav-upload{display:block;text-align:center;text-decoration:none;margin-bottom:8px}
.primary-item{display:block;border:0;background:transparent;text-align:left;padding:10px 10px;border-radius:8px;color:#1f2937;font-size:13px;cursor:pointer;text-decoration:none}
.primary-item:hover{background:#f3f4f6}.primary-item.active{background:#fff7ed;color:#c2410c;font-weight:700}
.primary-foot{margin-top:auto;display:flex;flex-direction:column;gap:2px}
.logout-form{margin:8px 0 0;padding:8px 0 0;border-top:1px solid #e5e7eb}
.logout-btn{width:100%;font-family:inherit;color:#be123c}
.logout-btn:hover{background:#fff1f2;color:#be123c}
.left-secondary{background:#f2f4f7;padding:16px 10px}

.page-shell{height:100vh;min-height:0;display:flex;flex-direction:column}
.with-left-rail{margin-left:348px}

/* Dext-like detail page */
.dext-body{background:#f3f4f6}
.dext-top{height:58px;background:#fff;border-bottom:1px solid #e5e7eb;display:flex;align-items:center;justify-content:space-between;padding:0 12px}
.dext-left{display:flex;align-items:center;gap:8px}.back-link{font-size:13px;color:#374151;text-decoration:none;padding:6px 4px}
.top-btn{border:1px solid #d1d5db;background:#eef2f7;border-radius:6px;padding:7px 11px;font-size:12px;cursor:pointer}
.top-btn.primary{background:#111827;color:#fff;border-color:#111827}
.top-btn.danger{background:#fff1f2;color:#be123c;border-color:#fecdd3}
.dext-right{font-size:12px;color:#6b7280}
.dext-main{display:grid;grid-template-columns:minmax(560px,1fr) 460px;height:calc(100vh - 58px)}
.doc-canvas{position:relative;background:#f6f8fa;display:flex;flex-direction:column;gap:8px;padding:28px 16px 14px;min-width:0;min-height:0}
.canvas-tools{position:fixed;left:clamp(230px,calc(348px + (100vw - 808px) / 2),calc(100vw - 230px));bottom:34px;z-index:200;display:flex;gap:14px;align-items:center;transform:translateX(-50%);opacity:1;pointer-events:auto}
.tool-group{display:flex;align-items:center;background:#111827;border-radius:4px;box-shadow:0 10px 24px rgba(17,24,39,.18)}
.viewer-tool,.viewer-zoom{height:32px;min-width:36px;border:0;background:#111827;color:#fff;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-size:18px;font-weight:700;cursor:pointer}
.viewer-zoom{min-width:58px;font-size:13px}
.viewer-tool:hover,.viewer-zoom:hover{background:#1f2937}
.preview-frame{width:100%;height:100%;min-height:0;flex:1;background:#2c343d;display:flex;align-items:flex-start;justify-content:center;overflow:auto;border-radius:3px;padding:0}
.preview-frame iframe{height:100%;min-height:100%;border:0;background:#f8fafc;box-shadow:0 10px 30px rgba(0,0,0,.16)}
.preview-frame img{transform-origin:top center;max-width:none;max-height:none;height:auto;object-fit:contain;border:0;background:#fff;box-shadow:0 10px 30px rgba(0,0,0,.22)}
.preview-document{transform-origin:top center;transition:width .12s ease,transform .12s ease}
.preview-frame.pdf-preview{padding:0}
.preview-frame.image-preview{padding:10px 18px 76px}
.preview-frame.html-preview{padding:18px 18px 80px}
.preview-frame .preview-page{display:block;margin:0 auto 22px}
.dext-panel{background:#fff;border-left:1px solid #e5e7eb;display:flex;flex-direction:column;min-width:0;min-height:0;overflow:hidden}
.panel-tabs{display:flex;border-bottom:1px solid #e5e7eb}.panel-tab{flex:1;border:0;background:#fff;padding:10px;font-size:12px;color:#6b7280;cursor:pointer}
.panel-tab.active{font-weight:700;color:#111827}
.dext-form{padding:12px;display:flex;flex-direction:column;gap:8px;overflow:auto;min-height:0;flex:1}
.dext-form>*{flex-shrink:0}
.panel-view{min-height:0}
.dext-form h4{margin:8px 0 4px;font-size:11px;color:#6b7280;letter-spacing:.04em}
.dext-form label,.dext-form .form-field{display:flex;flex-direction:column;gap:4px;font-size:12px;color:#374151}
.dext-form input,.dext-form select,.dext-form textarea{border:1px solid #d1d5db;border-radius:6px;padding:8px;font-size:13px;background:#fff}
.combo-field{position:relative;width:100%}
.combo-field>input{width:100%}
.supplier-field{display:flex;gap:6px;align-items:center}
.supplier-field>input{min-width:0;flex:1}
.combo-add-btn{width:32px;height:32px;flex:0 0 32px;border:1px solid #c6d5d9;border-radius:6px;background:#e1ecef;color:#16313a;font-size:18px;line-height:1;cursor:pointer}
.combo-add-btn:hover{background:#d5e5e9}
.combo-menu{position:absolute;top:calc(100% + 4px);left:0;right:0;z-index:70;background:#fff;border:1px solid #c6d5d9;border-radius:8px;box-shadow:0 14px 34px rgba(15,76,92,.16);padding:7px;display:flex;flex-direction:column;gap:6px}
.combo-search{width:100%}
.combo-options{max-height:210px;overflow:auto;display:flex;flex-direction:column;gap:2px}
.combo-option{border:0;background:#fff;text-align:left;border-radius:6px;padding:8px 9px;font-size:13px;color:#17212b;cursor:pointer}
.combo-option:hover,.combo-option:focus{background:#e5f6f2;outline:none}
.combo-empty{padding:8px 9px;color:#667780;font-size:12px}
.duplicate-review{border:1px solid #facc15;background:#fffbeb;color:#713f12;border-radius:8px;padding:8px;font-size:12px;display:flex;flex-direction:column;gap:4px}
.duplicate-link{display:flex;justify-content:space-between;gap:8px;color:#713f12;text-decoration:none;border-top:1px solid #fde68a;padding-top:4px}
.duplicate-link:hover{text-decoration:underline}
.currency-fields{display:grid;grid-template-columns:1fr;gap:8px}
.save-btn{margin-top:8px;border:1px solid #111827;background:#111827;color:#fff;border-radius:6px;padding:8px 10px;font-size:13px;cursor:pointer}
.hidden{display:none !important}
.empty-row{text-align:center;color:#6b7280;padding:20px !important}
.subtle{font-size:11px;color:#6b7280;margin-top:2px}
.b-dup{background:#fee2e2;color:#991b1b}
.line-items-box{border:1px solid #e5e7eb;border-radius:8px;padding:8px;overflow:auto}
.line-items-table{width:100%;border-collapse:collapse}
.line-items-table th,.line-items-table td{padding:6px;border-bottom:1px solid #f1f5f9;font-size:12px;vertical-align:top}
.line-items-table input,.line-items-table select{width:100%;padding:6px;font-size:12px}
.history-list{display:flex;flex-direction:column;gap:8px}
.history-item{border:1px solid #e5e7eb;border-radius:8px;padding:8px;background:#f9fafb}
.history-action{font-weight:700;font-size:12px}
.history-time{font-size:11px;color:#6b7280;margin-top:2px}
.history-payload{font-family:ui-monospace,Consolas,monospace;font-size:11px;color:#374151;white-space:pre-wrap;margin-top:6px}
.summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.summary-card{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:12px;min-height:72px}
.summary-label{font-size:11px;color:#6b7280;text-transform:uppercase;letter-spacing:.04em}
.summary-value{font-size:22px;font-weight:700;margin-top:7px;color:#111827}
.module-table-wrap{min-height:0}
.audit-cell{max-width:420px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:ui-monospace,Consolas,monospace;font-size:11px;color:#4b5563}
.row-actions{display:flex;gap:5px;margin-top:6px;flex-wrap:wrap}

/* Dibi palette override */
body,.dext-body{background:#eef3f5;color:#17212b}
.topbar,.dext-top,.left-primary,.dext-panel,.panel-tab,.table-wrap,.summary-card,.dropdown-menu,.menu-item{background:#fbfdfd}
.topbar,.dext-top,.tabs,.table-wrap,.summary-card,.left-shell,.left-primary,.left-nav,.viewer,.viewer-toolbar,.details,.doc-details,.dext-panel,.panel-tabs,.line-items-box,.history-item{border-color:#d7e2e5}
.left-secondary,.left-nav{background:#e7f0f2}
.doc-canvas{background:#d9e6e9}
.preview,.preview-frame{background:#263946}
.btn,.top-btn.primary,.save-btn{background:#0f4c5c;color:#fff;border-color:#0f4c5c}
.btn.secondary,.top-btn,.bulk-btn{background:#e1ecef;color:#16313a;border-color:#c6d5d9}
.btn,.mini,.filter-input,.details input,.details select,.details textarea,.dext-form input,.dext-form select,.dext-form textarea{border-color:#c6d5d9}
.dext-logo,.tab.active,.primary-item.active{color:#0f766e}
.tab.active{border-bottom-color:#0f766e}
.tab.active .tab-count{background:#0f766e;color:#fff}
.primary-item.active{background:#e5f6f2}
.primary-item:hover,.nav-item:hover,.menu-item:hover,.docs-table tr:hover,.history-item{background:#f5faf9}
.docs-table tr.active{background:#e6f5f2}
.tab,.metrics,.suite-label,.nav-title,.check-inline,.dext-right,.panel-tab,.dext-form h4,.empty-row,.subtle,.summary-label,.history-time{color:#667780}
.primary-item,.nav-item,.menu-item,.back-link,.dext-form label,.dext-form .form-field{color:#17212b}
.summary-value{color:#0f4c5c}
.badge.b-inbox,.badge.b-processing{background:#e1f0f4;color:#0f4c5c}
.badge.b-reviewed{background:#e5f6f2;color:#0f766e}
.dropdown-menu{box-shadow:0 12px 30px rgba(15,76,92,.14)}

.login-body{min-height:100vh;background:#e7f0f2;display:flex;align-items:center;justify-content:center;padding:24px;overflow:auto}
.login-shell{width:100%;max-width:420px}
.login-panel{background:#fbfdfd;border:1px solid #d7e2e5;border-radius:10px;box-shadow:0 18px 45px rgba(15,76,92,.12);padding:30px}
.login-brand{font-size:46px;line-height:1;font-weight:800;color:#0f766e;letter-spacing:0;margin-bottom:4px}
.login-product{font-size:13px;color:#667780;font-weight:700;margin-bottom:24px}
.login-form{display:flex;flex-direction:column;gap:14px}
.login-form label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:#17212b;font-weight:600}
.login-form input{border:1px solid #c6d5d9;border-radius:7px;padding:11px 12px;font-size:14px;background:#fff;color:#17212b}
.login-form input:focus{outline:2px solid rgba(15,118,110,.18);border-color:#0f766e}
.login-error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca;border-radius:7px;padding:10px 12px;font-size:13px}
.login-submit{border:1px solid #0f4c5c;background:#0f4c5c;color:#fff;border-radius:7px;padding:11px 14px;font-size:14px;font-weight:700;cursor:pointer}
.login-submit:hover{background:#0d4150}
.modal-backdrop{position:fixed;inset:0;background:rgba(15,35,45,.35);display:flex;align-items:center;justify-content:center;z-index:50}
.modal-backdrop.hidden{display:none}
.modal-panel{width:min(440px,calc(100vw - 32px));background:#fff;border:1px solid #cfdde1;border-radius:8px;box-shadow:0 24px 70px rgba(15,35,45,.25);padding:18px}
.modal-panel.export-panel{width:min(620px,calc(100vw - 32px))}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.modal-head h3{margin:0;font-size:18px}
.modal-copy{margin:0 0 16px;color:#4b5563;font-size:14px;line-height:1.45}
.modal-form{display:flex;flex-direction:column;gap:12px}
.modal-form label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:700;color:#17212b}
.modal-form input,.modal-form select{border:1px solid #c6d5d9;border-radius:7px;padding:10px 11px;font-size:14px;background:#fff}
.form-grid{display:grid;gap:12px}
.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.modal-form .check-row{flex-direction:row;align-items:center;font-weight:600}
.modal-form .check-row input{width:auto}
.modal-actions{display:flex;justify-content:flex-end;gap:10px}

@media (min-width:1600px){
  body{font-size:15px}
  .left-shell{width:400px;grid-template-columns:210px 190px}
  .with-left-rail{margin-left:400px}
  .left-primary{padding:14px 10px;gap:10px}
  .left-secondary{padding:20px 12px}
  .dext-logo{font-size:46px;margin:6px 0 10px}
  .suite-label{font-size:14px;margin:-6px 0 12px}
  .nav-title{font-size:12px;margin:8px 0}
  .primary-item,.nav-item{font-size:15px;padding:12px 12px;border-radius:8px}
  .nav-upload{font-size:14px;padding:10px 12px;margin-bottom:10px}
  .topbar{height:64px;padding:0 18px}
  .brand{font-size:17px}
  .actions{gap:10px}
  .btn,.mini{font-size:14px;padding:9px 12px;border-radius:7px}
  .center{padding:18px 20px;gap:14px}
  .title-row h2{font-size:30px}
  .metrics{font-size:14px}
  .tabs{gap:28px}
  .tab{font-size:18px;padding:13px 0}
  .tab-count{min-width:20px;height:20px;font-size:12px}
  .filters-row{gap:10px}
  .filter-input{font-size:14px;min-width:360px;padding:10px 12px}
  .check-inline{font-size:14px}
  .bulk-toolbar{gap:10px;padding:10px 0}
  .bulk-btn{font-size:15px;padding:10px 14px}
  .docs-table{font-size:15px}
  .docs-table th,.docs-table td{padding:14px 12px}
  .subtle{font-size:12px}
  .badge{font-size:12px;padding:3px 10px}
  .modal-panel{width:min(520px,calc(100vw - 40px));padding:22px}
  .modal-panel.export-panel{width:min(760px,calc(100vw - 40px))}
  .modal-head h3{font-size:22px}
  .modal-copy,.modal-form input,.modal-form select{font-size:15px}
  .modal-form label{font-size:14px}
  .dext-top{height:66px;padding:0 16px}
  .dext-main{height:calc(100vh - 66px)}
  .dext-main{grid-template-columns:minmax(720px,1fr) 500px}
  .top-btn,.back-link,.dext-right{font-size:14px}
  .top-btn{padding:9px 13px}
  .dext-form{padding:16px;gap:10px}
  .dext-form label,.dext-form .form-field{font-size:14px}
  .dext-form input,.dext-form select,.dext-form textarea{font-size:15px;padding:10px}
  .panel-tab{font-size:14px;padding:12px}
}