:root{--bg:#f4f6f8;--panel:#fff;--panel-soft:#f9fafb;--text:#17202a;--muted:#667085;--line:#d9e0e8;--line-strong:#c7d0dc;--primary:#3b96dc;--primary-strong:#247fc4;--nav-feature-bg:#247fc4;--primary-soft:#edf7ff;--primary-soft-strong:#d8edff;--danger:#b42318;--success:#067647;--warning:#b54708;--shadow:0 1px 2px #1018280f, 0 1px 3px #10182814}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans TC,sans-serif;font-size:14px;line-height:1.5}button,input,select,textarea{font:inherit}button{cursor:pointer}.login-screen{place-items:center;min-height:100vh;padding:32px;display:grid}.login-panel{background:var(--panel);border:1px solid var(--line);width:min(420px,100%);box-shadow:var(--shadow);border-radius:8px;padding:28px}.login-panel h1{letter-spacing:0;margin:0 0 8px;font-size:24px}.login-panel p{color:var(--muted);margin:0 0 24px}.app-shell{grid-template-columns:248px 1fr;min-height:100vh;display:grid}.sidebar{color:var(--text);background:#fff;border-right:1px solid #dbe7f3;flex-direction:column;padding:20px 16px;display:flex}.brand{width:100%;color:inherit;text-align:left;background:0 0;border:0;border-bottom:1px solid #dbe7f3;align-items:center;gap:10px;padding:4px 6px 18px;display:flex}.brand:hover .brand-title{color:var(--primary-strong)}.brand-logo{border-radius:50%;flex:none;width:42px;height:42px;display:block}.brand-copy{min-width:0}.brand-title{font-size:18px;font-weight:700}.nav{gap:14px;margin-top:18px;margin-bottom:18px;display:grid}.nav-toggle-all{color:#1f6fae;background:var(--primary-soft);text-align:center;border:1px solid #c9e5fb;border-radius:6px;width:100%;min-height:34px;padding:7px 10px;font-size:13px;font-weight:700}.nav-toggle-all:hover{color:#155f99;background:var(--primary-soft-strong);border-color:#9bd1f4}.nav-toggle-label-mobile{display:none}.nav-feature-items{gap:8px;display:grid}.nav-feature-button{color:#fff;background:var(--nav-feature-bg);letter-spacing:0;text-align:center;border:1px solid #1f6fae;border-radius:6px;justify-content:center;align-items:center;width:100%;min-height:46px;padding:10px 12px;font-size:15px;font-weight:800;display:flex;box-shadow:inset 0 1px #ffffff1f}.nav-feature-button:hover,.nav-feature-button.active{color:#fff;background:#2f8ed4;border-color:#7fc2ee}.nav-group{gap:6px;display:grid}.nav-group-title{color:#1f6fae;letter-spacing:0;text-align:left;background:#f4faff;border:1px solid #dbeaf6;border-radius:6px;justify-content:space-between;align-items:center;gap:10px;width:100%;min-height:34px;padding:6px 8px;font-size:12px;font-weight:700;display:flex}.nav-group-title:hover{color:#155f99;background:var(--primary-soft);border-color:#c9e5fb}.nav-group-indicator{border-bottom:2px solid;border-right:2px solid;width:8px;height:8px;transition:transform .16s;transform:rotate(-45deg)}.nav-group-title[aria-expanded=true] .nav-group-indicator{transform:rotate(45deg)}.nav-group-items{gap:6px;display:grid}.nav-group-items[hidden]{display:none}.nav-group-items button{color:#344054;text-align:left;background:0 0;border:1px solid #0000;border-radius:6px;align-items:center;gap:10px;width:100%;min-height:40px;padding:9px 10px;display:flex}.nav-group-items button:hover,.nav-group-items button.active{color:#155f99;background:#f7fbff;border-color:#dceefa}.nav-group-items button.active{border-left:4px solid var(--nav-feature-bg);padding-left:7px;font-weight:700}.system-info{color:#667085;border-top:1px solid #dbe7f3;gap:6px;margin-top:auto;padding:12px 8px 2px;font-size:11px;line-height:1.35;display:grid}.system-report-button{color:#155f99;background:var(--primary-soft);letter-spacing:0;text-align:center;border:1px solid #c9e5fb;border-radius:6px;width:100%;min-height:34px;margin-bottom:4px;padding:7px 10px;font-size:13px;font-weight:800}.system-report-button:hover{background:var(--primary-soft-strong);border-color:#9bd1f4}.system-info-row{justify-content:space-between;align-items:center;gap:10px;min-width:0;display:flex}.system-info-row span{color:#667085;white-space:nowrap}.system-info-row strong{color:#17202a;text-align:right;text-overflow:ellipsis;white-space:nowrap;font-weight:650;overflow:hidden}.main{grid-template-rows:auto 1fr;min-width:0;display:grid}.topbar{background:var(--panel);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;min-height:64px;padding:14px 28px;display:flex}.user-block{align-items:center;gap:12px;min-width:0;display:flex}.user-name{font-weight:700}.user-role{color:var(--muted);font-size:13px}.topbar-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}.content{min-width:0;padding:28px}.page-header{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:22px;display:flex}.page-header h1{letter-spacing:0;margin:0;font-size:24px}.page-header p{color:var(--muted);margin:6px 0 0}.page-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;display:flex}.section{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:8px;margin-bottom:24px}.section-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:16px 18px;display:flex}.section-header h2{margin:0;font-size:16px}.inline-section-header{border-bottom:0;padding:0 0 12px}.section-body{padding:18px}.inventory-summary-section{margin-top:-4px}.inventory-summary-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;padding:18px;display:grid}.inventory-summary-card{border:1px solid var(--line);background:#fff;border-radius:8px;gap:15px;min-width:0;padding:16px;display:grid}.inventory-summary-card-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:14px;padding-bottom:12px;display:flex}.inventory-summary-card-header>div:first-child{gap:3px;min-width:0;display:grid}.inventory-summary-card-header strong{overflow-wrap:anywhere}.inventory-summary-total{color:var(--primary-strong);flex-shrink:0;align-items:baseline;gap:5px;display:inline-flex}.inventory-summary-total strong{font-size:26px;line-height:1}.inventory-summary-total span{color:var(--muted);font-size:13px;font-weight:700}.inventory-summary-group{gap:8px;display:grid}.inventory-summary-label{color:#344054;font-size:13px;font-weight:750}.inventory-summary-chip-list{flex-wrap:wrap;gap:7px;display:flex}.inventory-summary-chip{border:1px solid var(--line);background:var(--panel-soft);color:#344054;border-radius:999px;align-items:center;gap:7px;max-width:100%;min-height:28px;padding:4px 9px;font-size:12px;font-weight:650;display:inline-flex}.inventory-summary-chip span{overflow-wrap:anywhere}.inventory-summary-chip strong{color:var(--text);font-size:12px}.form-grid{grid-template-columns:repeat(4,minmax(160px,1fr));gap:16px;display:grid}.form-grid.two{grid-template-columns:repeat(2,minmax(180px,1fr))}.filter-group{border-top:1px solid var(--line);margin-top:18px;padding-top:16px}.filter-group.first{border-top:0;margin-top:0;padding-top:0}.filter-group-title{color:#344054;letter-spacing:0;margin:0 0 12px;font-size:14px;font-weight:750}.report-type-options{flex-wrap:wrap;gap:10px;display:flex}.report-type-option{border:1px solid var(--line-strong);background:#fff;border-radius:6px;align-items:center;gap:8px;min-height:40px;padding:8px 12px;font-weight:650;display:inline-flex}.report-type-option input{width:auto;min-height:0;margin:0}.market-price-history-form{gap:20px;display:grid}.market-price-history-heading{gap:4px;min-width:0;display:grid}.market-price-history-heading .muted{font-size:13px}.market-price-sku-layout{grid-template-columns:minmax(280px,.92fr) minmax(360px,1.08fr);align-items:start;gap:18px;display:grid}.market-price-search-column,.market-price-selected-column{gap:12px;min-width:0;display:grid}.market-price-search-row{grid-template-columns:minmax(220px,1fr) auto;align-items:center;gap:10px;display:grid}.market-price-result-list{min-height:184px}.market-price-inline-actions{justify-content:flex-end;display:flex}.market-price-selected-header{color:#344054;justify-content:space-between;align-items:center;gap:12px;min-height:34px;font-size:13px;font-weight:750;display:flex}.market-price-selected-header strong{color:var(--primary);font-size:13px}.market-price-table-wrap table{table-layout:fixed;min-width:0}.market-price-selected-table th,.market-price-selected-table td{white-space:normal;vertical-align:top;padding:11px 12px}.market-price-selected-table th:first-child,.market-price-selected-table td:first-child{width:26%}.market-price-selected-table th:last-child,.market-price-selected-table td:last-child{width:88px}.sku-code-cell{color:#1f2937;overflow-wrap:anywhere;font-weight:750}.sku-name-cell{color:var(--text);font-weight:650}.sku-spec-cell{color:var(--muted);margin-top:4px;font-size:12px;line-height:1.45}.row-action-cell{text-align:right}.empty-cell{text-align:center;height:74px;vertical-align:middle!important}.market-price-date-grid{grid-template-columns:repeat(2,minmax(180px,240px));gap:16px;margin-bottom:16px;display:grid}.market-price-condition-grid{grid-template-columns:repeat(3,minmax(220px,1fr));align-items:start;gap:16px;display:grid}.market-price-condition-panel{border:1px solid var(--line);background:#fff;border-radius:8px;gap:10px;min-width:0;padding:14px;display:grid}.market-price-condition-title{color:#344054;align-items:center;gap:8px;min-height:28px;font-size:13px;font-weight:750;display:inline-flex}.market-price-condition-title input,.check-option input{width:auto;min-height:0;margin:0}.market-price-checkbox-list{flex-wrap:wrap;align-items:center;gap:10px 18px;display:flex}.check-option{min-height:32px;color:var(--text);align-items:center;gap:8px;font-weight:650;display:inline-flex}.market-price-condition-panel select{min-height:132px}.market-price-rule{border:1px solid var(--line);background:#f8fafc;border-radius:6px;margin:12px 0 0;padding:10px 12px}.field{gap:6px;display:grid}.field.full{grid-column:1/-1}.field label{color:#344054;font-size:13px;font-weight:650}.field input,.field select,.field textarea{width:100%;min-height:40px;color:var(--text);border:1px solid var(--line-strong);background:#fff;border-radius:6px;padding:9px 11px}.readonly-field{background:var(--panel-soft);border:1px solid var(--line);border-radius:6px;align-items:center;width:100%;min-height:40px;padding:8px 11px;display:flex}.field textarea{resize:vertical;min-height:82px}.field select[multiple]{min-height:108px}.stacked-field{flex-direction:column;gap:8px;display:flex}.field-help{color:var(--muted);font-size:12px}.field-label-with-status{align-items:center;gap:10px;display:flex}.retail-scan-row{grid-template-columns:minmax(220px,1fr) auto;align-items:center;gap:12px;display:grid}.retail-scan-row input{width:100%;min-height:48px;color:var(--text);border:1px solid var(--line-strong);background:#fff;border-radius:6px;padding:10px 12px;font-size:18px;font-weight:700}.retail-counter-total{color:var(--muted);justify-content:flex-end;align-items:center;gap:18px;font-size:14px;display:flex}.retail-counter-total strong{color:var(--text);font-size:18px}.retail-accessory-panel{border-top:1px solid var(--line)}.inline-controls{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;min-width:0;display:flex}.inline-controls input{width:auto;min-width:180px}.checkbox-label{min-height:36px;color:var(--text);align-items:center;gap:8px;font-weight:650;display:inline-flex}.checkbox-label input{width:auto;min-width:0;min-height:0;margin:0}.selected-row td{background:#eaf5ff}.row-danger td{background:#fff5f5}.form-actions{border-top:1px solid var(--line);align-items:center;gap:10px;margin-top:18px;padding-top:16px;display:flex}.reserved-price-actions input{width:220px;max-width:100%;min-height:38px;color:var(--text);border:1px solid var(--line-strong);background:#fff;border-radius:6px;padding:8px 11px}.reserved-price-actions{flex-wrap:wrap;justify-content:flex-end}.btn{border:1px solid var(--line-strong);min-height:38px;color:var(--text);background:#fff;border-radius:6px;justify-content:center;align-items:center;gap:8px;padding:8px 13px;font-weight:650;display:inline-flex}.btn:hover{background:var(--panel-soft)}.btn:disabled{cursor:not-allowed;opacity:.48}.btn:disabled:hover{background:#fff}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-strong)}.btn.danger{color:var(--danger)}.btn.compact{min-height:32px;padding:5px 10px;font-size:13px}.table-wrap{overflow-x:auto}.reserved-price-table{margin-top:18px}.price-change-detail-list{gap:18px;display:grid}.price-change-detail{gap:10px;display:grid}.price-change-detail-title{justify-content:space-between;align-items:baseline;gap:16px;display:flex}table{border-collapse:separate;border-spacing:0;width:100%;min-width:860px}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:middle;white-space:nowrap;padding:13px 14px}td input[type=number]{border:1px solid var(--line-strong);border-radius:6px;width:112px;min-height:36px;padding:7px 9px}th{color:#344054;background:var(--panel-soft);text-transform:uppercase;font-size:12px;font-weight:750}tr:last-child td{border-bottom:0}.clickable-row,.checkbox-row{cursor:pointer}.clickable-row:hover td,.clickable-row:focus td,.checkbox-row:hover td,.checkbox-row:focus td{background:var(--primary-soft)}.checkbox-row[aria-selected=true] td{background:#eaf5ff}.checkbox-row:has(input[type=checkbox]:checked) td{background:#eaf5ff}.clickable-row:focus,.checkbox-row:focus{outline:2px solid var(--primary);outline-offset:-2px}.compact-lines{color:#475467;gap:4px;font-size:12px;line-height:1.35;display:grid}.table-actions{gap:8px;display:flex}.pagination{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:14px 18px;display:flex}.pagination-actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.badge{border:1px solid #0000;border-radius:999px;align-items:center;min-height:24px;padding:3px 8px;font-size:12px;font-weight:700;display:inline-flex}.badge.ok{color:var(--success);background:#ecfdf3;border-color:#abefc6}.badge.off{color:var(--muted);background:#f2f4f7;border-color:#d0d5dd}.badge.warn{color:var(--warning);background:#fffaeb;border-color:#fedf89}.inline-badge{margin-left:8px}.notice{border:1px solid var(--line);background:#fff;border-radius:6px;margin-bottom:16px;padding:12px 14px}.notice.error{color:var(--danger);background:#fff7f6;border-color:#fecdca}.notice.success{color:var(--success);background:#ecfdf3;border-color:#abefc6}.inline-feedback{color:var(--primary-strong);background:var(--primary-soft);border:1px solid var(--primary-soft-strong);border-radius:6px;margin-top:10px;padding:9px 11px;font-size:13px;font-weight:600}.inline-feedback.success{color:var(--success);background:#ecfdf3;border-color:#abefc6}.inline-feedback.error{color:var(--danger);background:#fff7f6;border-color:#fecdca}.inline-feedback.warning{color:var(--warning);background:#fffaeb;border-color:#fedf89}.toast-viewport{z-index:1200;pointer-events:none;gap:10px;width:min(380px,100vw - 32px);display:grid;position:fixed;bottom:24px;right:24px}.toast{color:#344054;border:1px solid var(--line);border-left:4px solid var(--primary);pointer-events:auto;background:#fff;border-radius:8px;align-items:flex-start;gap:12px;min-width:0;padding:12px 12px 12px 14px;display:flex;box-shadow:0 12px 30px #10182829}.toast.success{border-left-color:var(--success)}.toast.error{border-left-color:var(--danger)}.toast.warning{border-left-color:var(--warning)}.toast-copy{gap:2px;min-width:0;display:grid}.toast-copy strong{color:var(--text);font-size:13px;line-height:1.35}.toast-copy span{overflow-wrap:anywhere}.toast-close{color:#667085;background:0 0;border:1px solid #0000;border-radius:6px;flex:none;place-items:center;width:28px;height:28px;padding:0;font-size:18px;line-height:1;display:grid}.toast-close:hover{color:var(--text);background:#f2f4f7;border-color:#d0d5dd}.dashboard-grid{grid-template-columns:repeat(3,minmax(180px,1fr));gap:16px;display:grid}.detail-grid{grid-template-columns:repeat(4,minmax(160px,1fr));gap:16px;display:grid}.detail-grid>div{border:1px solid var(--line);background:var(--panel-soft);border-radius:6px;min-height:64px;padding:12px}.detail-grid>div.local-highlight{background:var(--primary-soft);border-color:var(--primary-soft-strong);box-shadow:inset 4px 0 0 var(--nav-feature-bg)}.detail-item span{color:var(--muted);margin-bottom:6px;font-size:12px;font-weight:700;display:block}.detail-item strong{font-size:16px}.detail-wide{grid-column:1/-1}.detail-label{color:var(--muted);margin-bottom:6px;font-size:12px;font-weight:700;display:block}.detail-section-grid{grid-template-columns:repeat(2,minmax(240px,1fr));gap:18px;margin-top:18px;display:grid}.detail-text-block{background:var(--panel-soft);border:1px solid var(--line);border-radius:6px;min-height:92px;padding:12px}.break-text{overflow-wrap:anywhere;word-break:break-word}.pre-line{white-space:pre-line}.timeline-list{gap:12px;display:grid}.timeline-item{background:var(--panel-soft);border:1px solid var(--line);border-radius:6px;gap:8px;padding:12px;display:grid}.timeline-meta{color:#344054;justify-content:space-between;align-items:center;gap:12px;display:flex}.timeline-meta span{color:var(--muted);font-size:12px}.attachment-chip-list{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.modal-backdrop{z-index:1000;background:#1118277a;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.modal-panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;width:min(920px,100%);max-height:min(88vh,920px);overflow:auto;box-shadow:0 20px 48px #1118273d}.modal-header{z-index:1;background:var(--panel);border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:16px;padding:18px;display:flex;position:sticky;top:0}.modal-header h2{margin:0;font-size:18px}.modal-header p{margin:4px 0 0}.modal-panel form{padding:18px}.problem-report-form-grid{margin-top:18px}.metric{background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:8px;padding:18px}.metric-label{color:var(--muted);font-size:13px}.metric-value{margin-top:6px;font-size:22px;font-weight:800}.muted{color:var(--muted)}.fault-description-toggle{appearance:none;color:var(--muted);cursor:pointer;font:inherit;text-align:left;white-space:normal;background:0 0;border:0;padding:0;line-height:1.5}.fault-description-toggle:hover,.fault-description-toggle:focus-visible{color:var(--primary);text-decoration:underline}.text-danger{color:var(--danger);font-weight:700}.text-success{color:var(--success);font-weight:700}.hidden{display:none!important}@media (width<=1024px){.app-shell{grid-template-columns:1fr}.sidebar{position:static}.nav{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid,.form-grid.two,.detail-grid,.dashboard-grid,.market-price-condition-grid,.detail-section-grid{grid-template-columns:repeat(2,minmax(160px,1fr))}.market-price-sku-layout{grid-template-columns:1fr}}@media (width<=680px){.toast-viewport{width:auto;bottom:16px;left:16px;right:16px}.content,.topbar,.login-screen{padding:18px}.page-header,.section-header,.page-actions,.topbar,.pagination{flex-direction:column;align-items:stretch}.nav,.form-grid,.form-grid.two,.detail-grid,.dashboard-grid,.market-price-date-grid,.market-price-condition-grid,.detail-section-grid{grid-template-columns:1fr}.modal-backdrop{align-items:stretch;padding:12px}.modal-panel{max-height:calc(100vh - 24px)}.market-price-search-row{grid-template-columns:1fr}.nav:not(.mobile-menu-expanded) .nav-group,.nav-toggle-label-desktop{display:none}.nav-toggle-label-mobile{display:inline}}@media print{body{background:#fff}.app-shell,.main{display:block}.sidebar,.topbar,.page-actions,.form-actions,.notice,.inline-feedback,.toast-viewport,.pagination{display:none!important}.content{padding:0}.section{box-shadow:none;break-inside:avoid;margin-bottom:16px}.table-wrap{overflow:visible}table{min-width:0}th,td{white-space:normal;padding:8px}}