.ph-canonical-card{font-size:14px;line-height:1.7}
.ph-canonical-card button.mini{background:#fff;border:1px solid #dbe2ef;color:#334155;border-radius:9px;padding:6px 10px;font-size:12px;line-height:normal;height:31px;cursor:pointer;font-family:inherit}
.ph-canonical-card button.mini.primary{background:linear-gradient(90deg,#3b82f6,#38bdf8);color:#fff;border-color:transparent;font-weight:700}
.ph-canonical-card button.mini:disabled{opacity:.55;cursor:not-allowed}
.ph-canonical-head,.ph-canonical-toolbar,.ph-canonical-tabs{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ph-canonical-head{justify-content:space-between}
.ph-canonical-head h3{margin:0}
.ph-canonical-head p{margin:3px 0;color:#64748b;font-size:12px}
.ph-canonical-build{padding:3px 8px;border:1px solid #fed7aa;border-radius:999px;background:#fff7ed;color:#c2410c;font-size:11px;white-space:nowrap}
.ph-canonical-toolbar{margin:12px 0 8px}
.ph-canonical-toolbar input{flex:1;min-width:220px;height:30px;padding:6px 10px;border:1px solid #dbe2ef;border-radius:8px;font-family:inherit;font-size:12px;line-height:normal;color:#334155;background:#fff}
.ph-canonical-toolbar input:focus{outline:none;border-color:#60a5fa;box-shadow:0 0 0 3px rgba(59,130,246,.12)}
.ph-canonical-tabs{margin:8px 0}
.ph-canonical-tabs .mini{border-radius:999px}
.ph-canonical-tabs .mini.primary{background:#3b82f6;color:#fff;border-color:#3b82f6}
.ph-canonical-summary{padding:8px 10px;border:1px solid #dbeafe;border-radius:10px;background:#f8fbff;color:#475569;font-size:12px}
.ph-canonical-groups{display:grid;gap:10px;margin-top:10px}
.ph-canonical-group{border:1px solid #e2e8f0;border-radius:12px;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.03);overflow:hidden}
.ph-canonical-group-head{display:flex;align-items:center;gap:12px;padding:12px 14px}
.ph-canonical-group-head:hover{background:#f8fafc}
.ph-canonical-group-head:focus-within{background:#f8fafc}
.ph-canonical-group-toggle{flex:1;min-width:0;display:flex;align-items:center;gap:10px;text-align:left;border:0;background:transparent;color:#1e293b;padding:0;cursor:pointer;font:inherit}
.ph-canonical-group-toggle:focus-visible,.ph-canonical-variant button:focus-visible,.ph-canonical-toolbar button:focus-visible,.ph-canonical-tabs button:focus-visible{outline:3px solid rgba(59,130,246,.35);outline-offset:2px}
.ph-canonical-chevron{width:18px;color:#64748b;transition:transform .15s ease;flex:0 0 auto}
.ph-canonical-group.is-open .ph-canonical-chevron{transform:rotate(90deg)}
.ph-canonical-group-title{min-width:0;display:flex;flex-direction:column;gap:2px}
.ph-canonical-group-title b{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ph-canonical-group-title small{color:#64748b;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ph-canonical-group-image,.ph-canonical-variant-image{width:52px;height:52px;border-radius:9px;object-fit:cover;background:#f1f5f9;flex:0 0 auto}
.ph-canonical-placeholder{display:inline-flex;align-items:center;justify-content:center;color:#94a3b8;font-size:11px;border:1px dashed #cbd5e1}
.ph-canonical-group-meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end;color:#64748b;font-size:11px}
.ph-canonical-status{display:inline-flex;align-items:center;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:800;white-space:nowrap}
.ph-canonical-status.valid{background:#dcfce7;color:#15803d}
.ph-canonical-status.invalid{background:#fee2e2;color:#b91c1c}
.ph-canonical-status.neutral{background:#f1f5f9;color:#475569}
.ph-canonical-group-body{border-top:1px solid #f1f5f9;padding:10px 14px 12px;background:#fff}
.ph-canonical-group-detail{display:flex;gap:12px;flex-wrap:wrap;padding:0 0 9px;color:#64748b;font-size:11px}
.ph-canonical-variants{display:grid;gap:6px}
.ph-canonical-variant{display:grid;grid-template-columns:52px minmax(0,1fr) auto;align-items:center;gap:10px;padding:9px;border:1px solid #eef2f7;border-radius:10px;background:#fbfdff}
.ph-canonical-variant-copy{min-width:0;display:flex;flex-direction:column;gap:4px}
.ph-canonical-variant-copy b{font-size:12px;overflow-wrap:anywhere}
.ph-canonical-variant-copy small{color:#64748b;overflow-wrap:anywhere;line-height:1.45}
.ph-canonical-variant-actions{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.ph-canonical-variant button[disabled]{cursor:not-allowed;opacity:.6}
.ph-canonical-candidate-note{color:#64748b;font-size:11px;white-space:nowrap}
.ph-canonical-invalid{margin:0;padding:8px 10px;border-radius:8px;background:#fff1f2;color:#b91c1c;font-size:12px}
.ph-canonical-loading{display:grid;gap:9px}
.ph-canonical-skeleton{height:72px;border-radius:10px;background:linear-gradient(90deg,#f8fafc,#eef2f7,#f8fafc);background-size:200% 100%;animation:ph-canonical-shimmer 1.2s infinite}
@keyframes ph-canonical-shimmer{from{background-position:200% 0}to{background-position:-200% 0}}
.ph-canonical-error{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:14px;border:1px solid #fecaca;border-radius:10px;background:#fff1f2;color:#991b1b}
.ph-canonical-error p{margin:0;font-size:13px}
.ph-canonical-empty{padding:30px 18px;text-align:center;color:#64748b;border:1px dashed #cbd5e1;border-radius:10px;background:#f8fafc}
.ph-canonical-empty b{display:block;color:#334155;margin-bottom:4px}
@media(max-width:760px){.ph-canonical-group-head{align-items:flex-start}.ph-canonical-group-meta{justify-content:flex-start}.ph-canonical-variant{grid-template-columns:44px minmax(0,1fr)}.ph-canonical-variant-image{width:44px;height:44px}.ph-canonical-variant-actions{grid-column:2;justify-content:flex-start}.ph-canonical-toolbar input{min-width:160px}}
.ph-canonical-overlay,.ph-candidate-overlay{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(15,23,42,.52)}
.ph-candidate-modal{width:min(1180px,calc(100vw - 48px));max-height:min(88vh,900px);display:flex;flex-direction:column;overflow:hidden;background:#fff;border-radius:14px;box-shadow:0 20px 55px rgba(15,23,42,.28);font:14px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,MiSans,"HarmonyOS Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei UI","Microsoft YaHei",sans-serif;color:#1e293b}
.ph-candidate-modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:16px 18px;border-bottom:1px solid #eef2f7}
.ph-candidate-modal-head h3{margin:0;font-size:16px;line-height:1.5}
.ph-candidate-modal-head p{margin:4px 0 0;color:#475569;font-size:12px}
.ph-candidate-modal-head small{display:block;margin-top:3px;color:#94a3b8;font-size:11px}
.ph-candidate-context{display:flex;align-items:center;gap:12px;padding:10px 18px;background:#f8fbff;border-bottom:1px solid #eef2f7}
.ph-candidate-context-image{width:44px;height:44px;border-radius:8px;object-fit:cover;background:#f1f5f9;flex:0 0 auto}
.ph-candidate-context>div{display:flex;flex-direction:column;gap:1px;min-width:0}
.ph-candidate-context span{color:#64748b;font-size:11px;overflow-wrap:anywhere}
.ph-candidate-modal-body{min-height:180px;overflow:auto;padding:14px 18px}
.ph-candidate-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.ph-candidate-card{display:flex;min-width:0;flex-direction:column;gap:8px;padding:10px;border:1px solid #e2e8f0;border-radius:10px;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.04)}
.ph-candidate-rank{color:#2563eb;font-size:12px;font-weight:800}
.ph-candidate-image{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:8px;background:#f1f5f9}
.ph-candidate-main{display:flex;min-width:0;flex-direction:column;gap:4px}
.ph-candidate-title{display:-webkit-box;overflow:hidden;font-size:12px;line-height:1.5;-webkit-box-orient:vertical;-webkit-line-clamp:3}
.ph-candidate-meta{display:flex;flex-wrap:wrap;gap:3px 8px;color:#64748b;font-size:11px;line-height:1.45}
.ph-candidate-actions{display:flex;align-items:center;gap:5px;flex-wrap:wrap;margin-top:auto}
.ph-candidate-actions .mini{height:29px;padding:5px 8px;text-decoration:none}
.ph-candidate-url{color:#94a3b8;font-size:11px}
.ph-candidate-pagination{display:flex;align-items:center;justify-content:center;gap:5px;flex-wrap:wrap;margin-top:14px}
.ph-candidate-modal-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 18px;border-top:1px solid #eef2f7;color:#64748b;font-size:11px}
.ph-candidate-error{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px;border:1px solid #fecaca;border-radius:10px;background:#fff1f2;color:#991b1b}
.ph-candidate-error p{margin:0;font-size:13px}
.ph-canonical-dialog-layer{position:fixed;inset:0;z-index:1100;display:flex;align-items:center;justify-content:center;padding:24px;background:rgba(15,23,42,.38)}
.ph-canonical-confirm{width:min(520px,calc(100vw - 36px));max-height:80vh;overflow:auto;padding:20px;border-radius:14px;background:#fff;box-shadow:0 20px 55px rgba(15,23,42,.32);color:#1e293b}
.ph-canonical-confirm h3{margin:0 0 8px;font-size:16px}.ph-canonical-confirm p{margin:8px 0;color:#475569;font-size:13px;line-height:1.7}.ph-canonical-confirm-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.ph-canonical-spec-dialog header{display:flex;align-items:center;justify-content:space-between;gap:12px}.ph-canonical-spec-dialog header h3{margin:0}.ph-canonical-spec-list{display:grid;gap:6px;margin-top:12px}.ph-canonical-spec-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px;padding:8px 10px;border:1px solid #e2e8f0;border-radius:8px;background:#f8fafc;font-size:12px}.ph-canonical-spec-row span{overflow-wrap:anywhere}
.ph-discovery-panel{margin:12px 0;padding:14px;border:1px solid #dbeafe;border-radius:13px;background:linear-gradient(180deg,#f8fbff,#fff);color:#1e293b}
.ph-discovery-head,.ph-discovery-controls,.ph-discovery-list-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ph-discovery-head{justify-content:space-between}.ph-discovery-head h3{margin:0}.ph-discovery-head p{margin:3px 0 8px;color:#64748b;font-size:12px}
.ph-discovery-controls{margin:8px 0}.ph-discovery-controls>input{flex:1;min-width:260px;height:32px;padding:6px 9px;border:1px solid #dbe2ef;border-radius:8px;font-family:inherit;font-size:12px}.ph-discovery-controls label{display:inline-flex;align-items:center;gap:6px;color:#475569;font-size:12px}.ph-discovery-controls label input{width:78px;height:31px;border:1px solid #dbe2ef;border-radius:8px;padding:5px}
.ph-discovery-run-summary{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:8px 10px;border:1px solid #e2e8f0;border-radius:9px;background:#fff;color:#475569;font-size:12px}.ph-discovery-run-summary b{color:#1d4ed8}.ph-discovery-run-summary small{color:#64748b}
.ph-discovery-list-head{margin:10px 0 8px}.ph-discovery-list-head input[type=search]{flex:1;min-width:170px;height:31px;padding:5px 9px;border:1px solid #dbe2ef;border-radius:8px;font-family:inherit;font-size:12px}.ph-discovery-list-head select{height:31px;padding:4px 8px;border:1px solid #dbe2ef;border-radius:8px;background:#fff;color:#334155;font-family:inherit;font-size:12px}
.ph-discovery-table-wrap{overflow:auto;border:1px solid #e2e8f0;border-radius:9px;background:#fff}.ph-discovery-table{width:100%;border-collapse:collapse;font-size:12px}.ph-discovery-table th,.ph-discovery-table td{padding:8px 9px;border-bottom:1px solid #eef2f7;text-align:left;vertical-align:top}.ph-discovery-table th{position:sticky;top:0;background:#f8fafc;color:#475569;white-space:nowrap}.ph-discovery-table td:first-child,.ph-discovery-table th:first-child{width:42px;text-align:center}.ph-discovery-table td b{display:block;max-width:500px;overflow-wrap:anywhere}.ph-discovery-table td small{display:block;margin-top:2px;color:#64748b;font-size:10px;overflow-wrap:anywhere}.ph-discovery-table .mini{margin-top:4px}.ph-discovery-state{display:inline-flex;padding:2px 7px;border-radius:999px;background:#f1f5f9;color:#475569;font-size:10px}.ph-discovery-empty{padding:20px!important;text-align:center!important;color:#64748b}.ph-discovery-alert,.ph-discovery-message{margin:8px 0;padding:8px 10px;border-radius:8px;font-size:12px}.ph-discovery-alert{background:#fff1f2;color:#9f1239}.ph-discovery-message{background:#eff6ff;color:#1d4ed8}.ph-discovery-foot{display:block;margin-top:8px;color:#64748b;font-size:10px;line-height:1.6}
@media(max-width:1279px){.ph-candidate-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1023px){.ph-candidate-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.ph-candidate-modal{width:min(940px,calc(100vw - 32px))}}
@media(max-width:700px){.ph-canonical-overlay,.ph-candidate-overlay{padding:10px}.ph-candidate-modal{width:calc(100vw - 20px);max-height:92vh}.ph-candidate-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.ph-candidate-modal-foot{align-items:flex-start;flex-direction:column}.ph-candidate-context{padding:8px 12px}.ph-candidate-modal-head{padding:12px}.ph-candidate-modal-body{padding:10px 12px}}
@media(max-width:700px){.ph-discovery-controls>input{min-width:100%;box-sizing:border-box}.ph-discovery-run-summary{align-items:flex-start;flex-direction:column;gap:3px}.ph-discovery-table{min-width:760px}}
.ph-discovery-product-image { width: 80px; height: 80px; object-fit: contain; float: left; margin: 0 12px 8px 0; border-radius: 8px; background: #fff; }
.ph-scan-confirm{width:min(520px,calc(100vw - 48px));box-sizing:border-box;border:1px solid #dbeafe;border-radius:16px;padding:24px;color:#1e293b;box-shadow:0 20px 60px #0f172a33}
.ph-scan-confirm::backdrop{background:#0f172a66}.ph-scan-confirm h3{margin:0 0 14px}.ph-scan-confirm p{font-size:13px;line-height:1.7;overflow-wrap:anywhere}
.ph-ui-diagnostics{font-size:11px;color:#64748b;margin:8px 0;overflow-wrap:anywhere}.ph-ui-diagnostics summary{cursor:pointer}.ph-discovery-scope{padding:8px 10px;background:#fff7ed;border-radius:8px;font-size:12px;color:#9a3412}
.ph-canonical-step{margin:20px 0 10px;font-size:16px;color:#0f172a}.ph-discovery-controls select{height:34px;border:1px solid #cbd5e1;border-radius:8px;background:white;padding:0 8px;font:inherit}
.ph-canonical-card .mini{min-height:32px;height:auto;line-height:1.4;white-space:normal}.ph-canonical-card button:disabled{opacity:.55;cursor:not-allowed}.ph-canonical-card button:focus-visible,.ph-scan-confirm button:focus-visible{outline:3px solid #93c5fd;outline-offset:2px}
.ph-canonical-dialog-layer .mini,.ph-candidate-overlay .mini,.ph-scan-confirm .mini{border:1px solid #cbd5e1;border-radius:8px;background:#fff;color:#334155;padding:7px 12px;min-height:34px;font:inherit;font-size:12px;line-height:1.4;cursor:pointer}
.ph-canonical-dialog-layer .mini.primary,.ph-candidate-overlay .mini.primary,.ph-scan-confirm .mini.primary{background:#2563eb;border-color:#2563eb;color:white}
.ph-canonical-dialog-layer .mini:disabled,.ph-candidate-overlay .mini:disabled,.ph-scan-confirm .mini:disabled{opacity:.55;cursor:not-allowed}

.ph-scan-panel{margin:10px 0 12px;border:1px solid #e2e8f0;border-radius:12px;background:#fff;overflow:hidden}
.ph-scan-panel summary{list-style:none;cursor:pointer;padding:11px 14px;font-weight:700;font-size:13px;color:#1e293b;background:#f8fafc;user-select:none}
.ph-scan-panel summary::-webkit-details-marker{display:none}
.ph-scan-panel[open] summary{border-bottom:1px solid #eef2f7}
.ph-scan-panel-body{padding:12px 14px}
.ph-scan-title{display:inline-flex;align-items:center;gap:6px}
.ph-canonical-tabs{margin:10px 0}

.ph-canonical-badge{display:inline-block;min-width:16px;padding:0 5px;border-radius:999px;background:#eef2f7;color:#475569;font-size:10px;font-weight:800;line-height:1.5;text-align:center}
.ph-canonical-tabs .mini.primary .ph-canonical-badge{background:rgba(255,255,255,.45);color:#fff}
.ph-canonical-row{display:grid;grid-template-columns:auto 52px minmax(0,1fr) auto;align-items:start;gap:10px;padding:10px 12px;border:1px solid #eef2f7;border-radius:10px;background:#fff}
.ph-canonical-row-image{width:52px;height:52px;border-radius:9px;object-fit:cover;background:#f1f5f9}
.ph-canonical-row-copy{min-width:0;display:flex;flex-direction:column;gap:4px}
.ph-canonical-row-copy b{font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ph-canonical-row-copy small{color:#64748b;overflow-wrap:anywhere;line-height:1.45}
.ph-canonical-row-meta{display:flex;flex-direction:column;gap:3px;align-items:flex-start;text-align:left;color:#334155;font-size:12px;white-space:nowrap;min-width:0}

.ph-canonical-tab-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:8px 0 10px}
.ph-canonical-batch-note{color:#475569;font-size:12px}

.ph-variant-name{display:block;font-size:12px;margin-bottom:4px;color:#1e293b}
.ph-variant-field{display:flex;gap:8px;align-items:baseline}
.ph-variant-k{flex:0 0 112px;color:#94a3b8;font-size:11px;white-space:nowrap}
.ph-variant-v{flex:1;min-width:0;color:#334155;font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ph-variant-price{display:flex;flex-direction:column;gap:2px;margin:2px 0 4px}
.ph-variant-price b{font-size:12px;color:#1e293b}
.ph-variant-price small{color:#64748b;font-size:10px}
.ph-canonical-variant{align-items:start}
.ph-canonical-variant-actions{flex-direction:column;align-items:stretch;justify-content:flex-start;flex-wrap:nowrap}
.ph-canonical-variant-removed{display:inline-flex;align-items:center;padding:2px 8px;border-radius:999px;background:#f1f5f9;color:#475569;font-size:11px;font-weight:800}
.ph-canonical-variant.is-removed{opacity:.72}
.ph-canonical-card button.mini.danger{color:#b91c1c;border-color:#fecaca}
.ph-group-detail-item{white-space:nowrap}

.ph-canonical-save-failed-note{grid-column:1/-1;padding:6px 10px;border:1px dashed #f59e0b;border-radius:8px;background:#fffbeb;color:#92400e;font-size:12px}
.ph-canonical-save-failed-badge{display:inline-flex;align-items:center;padding:1px 7px;border-radius:999px;background:#fef3c7;color:#92400e;font-size:10px;font-weight:800}
.ph-canonical-row-save-failed{border-style:dashed;border-color:#fcd34d}

.ph-canonical-save-failed-badge.red{background:#fee2e2;color:#b91c1c}
.ph-canonical-row-compliance-red{border-style:dashed;border-color:#fca5a5}

.ph-review-modal{position:fixed;inset:0;margin:auto;width:min(1100px,calc(100vw - 32px));max-height:calc(100vh - 32px);overflow:auto;background:#fff;border:1px solid #e2e8f0;border-radius:14px;box-shadow:0 20px 60px #0f172a33;padding:16px;z-index:1000}
.ph-review-modal header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.ph-review-modal h4{margin:10px 0 6px;font-size:13px;color:#0f172a}
.ph-review-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px}
.ph-review-left,.ph-review-right{min-width:0}
.ph-review-walmart-image,.ph-review-candidate-image{width:56px;height:56px;border-radius:8px;object-fit:cover;background:#f1f5f9}
.ph-review-left b,.ph-review-right b{display:block;font-size:13px;margin:6px 0 2px}
.ph-review-left small,.ph-review-right small{display:block;color:#64748b;font-size:11px;overflow-wrap:anywhere}
.ph-review-source{border:1px solid #e2e8f0;border-radius:10px;padding:10px}
.ph-review-candidates{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.ph-review-candidate{display:flex;flex-direction:column;gap:6px;border:1px solid #eef2f7;border-radius:10px;padding:10px;background:#fff}
.ph-review-candidate-copy{min-width:0;display:flex;flex-direction:column;gap:3px}
.ph-review-bottom{border-top:1px solid #eef2f7;margin-top:14px;padding-top:12px}
.ph-review-fields{display:flex;gap:10px;flex-wrap:wrap;margin:8px 0}
.ph-review-fields select,.ph-review-fields input{height:32px;border:1px solid #dbe2ef;border-radius:8px;padding:5px 9px;font:inherit;font-size:12px;min-width:180px}
.ph-review-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:10px}
.ph-review-specs{display:flex;flex-direction:column;gap:8px;margin-top:6px}
.ph-review-spec-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:8px;border:1px solid #eef2f7;border-radius:8px;padding:6px 8px}
.ph-review-spec-check{display:flex;align-items:center;gap:6px;min-width:0;cursor:pointer}
.ph-review-spec-check input{margin:0}
.ph-review-spec-price{color:#64748b;white-space:nowrap}
.ph-review-spec-qty{display:flex;align-items:center;gap:6px;white-space:nowrap}
.ph-review-spec-qty input{width:64px;height:28px;border:1px solid #dbe2ef;border-radius:6px;padding:2px 6px;font:inherit;font-size:12px}
.ph-review-spec-total{margin-top:8px;font-weight:600}

.ph-run-switcher{display:flex;align-items:center;gap:8px;margin:8px 0;font-size:12px;color:#475569}
.ph-run-switcher select{height:30px;border:1px solid #dbe2ef;border-radius:8px;padding:4px 8px;font:inherit;font-size:12px;min-width:240px}
.ph-canonical-check{display:flex;align-items:center;cursor:pointer;flex:0 0 auto}
.ph-canonical-check input{margin:0}
.ph-canonical-selection-bar{display:flex;align-items:center;gap:10px;padding:8px 10px;border:1px solid #e2e8f0;border-radius:8px;margin-bottom:8px;background:#f8fafc;font-size:12px}
.ph-canonical-selection-count{color:#475569}
.ph-canonical-row .ph-canonical-check{margin-right:8px}
.ph-canonical-group-head .ph-canonical-check{margin-right:8px}

.ph-discovery-status{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:8px 12px;border:1px solid #e2e8f0;border-radius:10px;margin-bottom:8px;background:#fff}
.ph-discovery-status .ph-run-switcher{margin:0}

.ph-scan-panel{margin:10px 0 12px;border:1px solid #e2e8f0;border-radius:12px;background:#fff;overflow:hidden}
.ph-scan-panel summary{list-style:none;cursor:pointer;padding:11px 14px;font-weight:700;font-size:13px;color:#1e293b;background:#f8fafc;user-select:none}
.ph-scan-panel summary::-webkit-details-marker{display:none}
.ph-scan-panel[open] summary{border-bottom:1px solid #eef2f7}
.ph-scan-panel-body{padding:12px 14px}
.ph-scan-title{display:inline-flex;align-items:center;gap:6px}
.ph-canonical-tabs{margin:10px 0}


/* 问题5: variant source info */
.ph-variant-source{margin-top:6px;padding:8px 10px;border:1px solid #e2e8f0;border-radius:8px;background:#f8fafc;display:flex;flex-direction:column;gap:5px;font-size:12px;color:#334155}
.ph-variant-source-empty{padding:6px 8px}
.ph-variant-source-status{font-weight:700;color:#64748b}
.ph-variant-source-status.valid{color:#16a34a}
.ph-variant-source-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ph-variant-source-image{width:34px;height:34px;border-radius:6px;object-fit:cover;background:#e2e8f0}
.ph-variant-source-supplier{font-weight:600;min-width:0}
.ph-variant-source-line{display:flex;align-items:center;gap:10px;justify-content:space-between}
.ph-variant-source-spec{min-width:0;flex:1 1 auto}
.ph-variant-source-meta{color:#64748b;white-space:nowrap}
.ph-variant-source-cost{font-weight:600;white-space:nowrap}
.ph-variant-source-total{border-top:1px dashed #e2e8f0;padding-top:5px;font-weight:700}
.ph-variant-source-compare{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:#475569}

/* 问题6: walmart link */
.ph-walmart-link{color:#2563eb;text-decoration:none;font-weight:600;white-space:nowrap}
.ph-walmart-link:hover{text-decoration:underline}

/* 问题8: review cost ledger */
.ph-review-ledger{display:flex;flex-direction:column;gap:3px;margin-bottom:6px;padding:8px 10px;border:1px solid #e2e8f0;border-radius:8px;background:#f8fafc}
.ph-review-ledger-row{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px}
.ph-review-ledger-k{color:#334155}
.ph-review-ledger-v{font-weight:600;color:#0f172a;white-space:nowrap}


/* 问题4: spec compact grid grouped by dimension */
.ph-review-spec-group{display:flex;flex-direction:column;gap:6px}
.ph-review-spec-group-title{font-size:12px;font-weight:700;color:#334155;padding:2px 0}
.ph-review-spec-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:6px}
.ph-review-spec-cell{display:flex;flex-direction:column;gap:3px;border:1px solid #eef2f7;border-radius:8px;padding:7px 8px;background:#fff}
.ph-review-spec-check{display:flex;align-items:center;gap:6px;font-size:12px;color:#1e293b;cursor:pointer;min-width:0}
.ph-review-spec-check input{flex:0 0 auto}
.ph-review-spec-check span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ph-review-spec-qty{display:flex;align-items:center;gap:4px;font-size:11px;color:#64748b}
.ph-review-spec-qty input{width:58px;padding:2px 4px;border:1px solid #e2e8f0;border-radius:6px;font-size:12px}


/* 4-section review layout */
.ph-review-walmart{display:flex;gap:14px;border:1px solid #e2e8f0;border-radius:12px;padding:12px;background:#fbfdff;margin-bottom:12px}
.ph-review-walmart-image{width:96px;height:96px;border-radius:10px;object-fit:cover;background:#f1f5f9;flex:0 0 auto}
.ph-review-walmart-info{min-width:0;display:flex;flex-direction:column;gap:6px}
.ph-review-walmart-info b{font-size:14px;color:#0f172a}
.ph-review-walmart-fields{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:12px;color:#334155}
.ph-review-loading{padding:14px;color:#64748b}
.ph-review-pagination{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:10px;font-size:12px;color:#334155}
.ph-review-candidate.is-selected{border-color:#2563eb;box-shadow:0 0 0 2px #2563eb33;background:#eff6ff}
.ph-review-detail-status{font-size:11px;font-weight:600;padding:3px 7px;border-radius:6px;background:#eef2f7;color:#475569}
.ph-review-detail-status.valid{background:#dcfce7;color:#15803d}
.ph-review-specs-section{border:1px solid #e2e8f0;border-radius:12px;padding:12px;margin-top:12px;background:#fff}
.ph-review-specs-section h4,.ph-review-profit h4{margin:0 0 8px;font-size:13px;color:#0f172a}
.ph-review-profit{border:1px solid #e2e8f0;border-radius:12px;padding:12px;margin-top:12px;background:#f8fafc}


/* task2: spec weight cell */
.ph-review-spec-weight{display:flex;align-items:center;gap:4px;font-size:11px;color:#64748b;min-height:20px}
.ph-review-spec-weight .mini{font-size:11px;padding:1px 6px}


/* task1: step-wise spec selection */
.ph-review-step{margin-bottom:8px}
.ph-review-step-title{font-size:12px;font-weight:700;color:#334155;margin-bottom:4px}
.ph-review-step-values{display:flex;flex-wrap:wrap;gap:6px}
.ph-review-step-values .mini{padding:4px 10px;border-radius:8px}
.ph-review-sku-info{font-size:12px;color:#0f172a;margin-bottom:6px}
.ph-review-sku-add{display:flex;align-items:center;gap:8px}
.ph-review-sku-add input{width:70px;padding:3px 6px;border:1px solid #e2e8f0;border-radius:6px;font-size:12px}
.ph-review-cart{display:flex;flex-direction:column;gap:4px}
.ph-review-cart-row{display:flex;align-items:center;gap:10px;font-size:12px;color:#334155;border:1px solid #eef2f7;border-radius:8px;padding:5px 8px}
.ph-review-cart-label{min-width:0;flex:1 1 auto}
.ph-review-cart-meta{white-space:nowrap;color:#64748b}


/* task2/3/4: weight + freight inline */
.ph-review-sku-weight{display:flex;align-items:center;gap:6px;font-size:12px;color:#334155;margin-bottom:6px}
.ph-review-sku-weight .mini{font-size:11px;padding:1px 7px}
.ph-review-input-row{display:flex;align-items:center;gap:8px;font-size:12px;color:#334155;margin-bottom:6px}
.ph-review-input-row input{width:100px;padding:3px 6px;border:1px solid #e2e8f0;border-radius:6px;font-size:12px}

.ph-review-receiver{color:#64748b;font-size:12px;margin-left:4px}

/* Display-only compact capture variants; native details never triggers business actions. */
.ph-canonical-variant.ph-variant-compact{grid-template-columns:36px minmax(0,1fr) auto;align-items:start;gap:8px;padding:7px 9px}
.ph-variant-compact>.ph-canonical-variant-image{width:36px;height:36px;border-radius:6px}
.ph-variant-compact>.ph-canonical-variant-actions{flex-direction:row;align-items:center;flex-wrap:wrap;max-width:310px;gap:4px}
.ph-variant-compact>.ph-canonical-variant-actions .mini{font-size:11px;padding:4px 8px;min-height:28px}
.ph-variant-compact>.ph-canonical-variant-actions [role=status]{max-width:250px;font-size:11px;line-height:1.4}
.ph-variant-details{display:block;min-width:0}
.ph-variant-summary{display:flex;align-items:center;gap:10px;min-height:36px;cursor:pointer;list-style:none}
.ph-variant-summary::-webkit-details-marker{display:none}
.ph-variant-summary-spec{min-width:0;flex:1}
.ph-variant-summary-spec .ph-variant-name{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}
.ph-variant-summary-price{font-size:12px;font-weight:700;white-space:nowrap;color:#334155}
.ph-variant-detail-hint{font-size:11px;color:#64748b;white-space:nowrap}
.ph-variant-detail-hint:before{content:'▸ ';}
.ph-variant-details[open]>.ph-variant-summary .ph-variant-detail-hint:before{content:'▾ ';}
.ph-variant-summary:focus-visible,.ph-variant-identifiers>summary:focus-visible{outline:2px solid #60a5fa;outline-offset:2px;border-radius:4px}
.ph-variant-detail-body{padding-top:6px;border-top:1px solid #e2e8f0;font-size:12px;display:grid;gap:6px}
.ph-variant-identifiers>summary{cursor:pointer;color:#64748b;font-size:11px}
.ph-variant-identifiers .ph-variant-field{margin-top:4px}
.ph-variant-source-compact{padding:6px 8px;margin-top:0;gap:3px;font-size:11px}
.ph-variant-source-compact .ph-variant-source-image{width:26px;height:26px}
.ph-variant-source-compact .ph-variant-source-head{gap:6px}
.ph-variant-source-compact .ph-variant-source-line{gap:6px}
.ph-variant-source-compact .ph-variant-source-total{border:0;padding-top:0}
.ph-variant-source-compact .ph-variant-source-compare{font-size:11px;gap:8px}
.ph-source-spec-summary{flex:1;min-width:100px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ph-source-price-summary{font-weight:700;white-space:nowrap}
.ph-source-breakdown>summary{font-size:11px;color:#64748b;cursor:pointer}
.ph-source-breakdown[open] .ph-variant-source-line{margin-top:4px}

/* Scoped to listing preparation only; sourcing/review dialogs are unchanged. */
.ph-review-modal.ph-listing-preparation-modal{width:min(1060px,calc(100vw - 32px));padding:12px;max-height:calc(100vh - 24px);height:fit-content;inset:12px 0 auto;margin:0 auto;font-size:12px;line-height:1.45}
.ph-listing-preparation-modal header{margin-bottom:6px}
.ph-listing-preparation-modal header h3{margin:0;font-size:15px}
.ph-listing-preparation-modal h4{margin:5px 0 3px;font-size:12px}
.ph-listing-preparation-modal p{margin:3px 0;line-height:1.4}
.ph-listing-preparation-modal .ph-review-grid{gap:12px;padding-bottom:5px}
.ph-listing-preparation-modal .ph-review-walmart-image{float:left;width:42px;height:42px;margin:3px 8px 3px 0}
.ph-listing-preparation-modal .ph-review-left>b{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:2px 0;font-size:12px}
.ph-listing-preparation-modal .ph-review-left small{font-size:11px}
.ph-listing-preparation-modal .ph-review-left small>small{display:inline;margin-right:8px}
.ph-listing-preparation-modal .ph-review-bottom{display:grid;gap:5px;margin-top:4px;padding-top:5px}
.ph-listing-preparation-modal .ph-review-specs{gap:3px;margin-top:3px}
.ph-listing-preparation-modal [data-follow-preparation]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px 10px;align-items:end}
.ph-listing-preparation-modal [data-follow-preparation]>h4,.ph-listing-preparation-modal [data-follow-preparation]>p,.ph-listing-preparation-modal [data-follow-preparation]>.ph-review-fields,.ph-listing-preparation-modal [data-follow-preparation]>[data-follow-job]{grid-column:1/-1}
.ph-listing-preparation-modal [data-follow-preparation]>label{display:inline-flex;flex-direction:column;vertical-align:top;box-sizing:border-box;width:100%;margin:0;font-size:11px;gap:2px}
.ph-listing-preparation-modal [data-follow-preparation]>button{display:inline-flex;width:auto;align-self:flex-start;margin:3px 8px 3px 0}
.ph-listing-preparation-modal .ph-review-fields{display:grid;grid-template-columns:1fr 1fr;gap:5px 10px;margin:5px 0}
.ph-listing-preparation-modal .ph-review-fields label{display:flex;flex-direction:column;font-size:11px;gap:2px;min-width:0}
.ph-listing-preparation-modal input,.ph-listing-preparation-modal select{box-sizing:border-box;min-width:0;width:100%;height:29px;padding:3px 6px;font-size:12px;border:1px solid #dbe2ef;border-radius:6px}
.ph-listing-preparation-modal button.mini{width:auto;min-height:28px;padding:4px 10px;font-size:12px}
.ph-listing-preparation-modal [data-follow-preparation]>button.mini{width:max-content;max-width:100%;justify-self:start}
.ph-listing-preparation-modal .ph-review-actions{margin-top:5px;justify-content:flex-start;flex-wrap:wrap;gap:6px}
.ph-listing-preparation-modal [data-follow-price-summary]{font-weight:700;padding:4px 7px;background:#f1f5f9;border-radius:5px}
.ph-listing-preparation-modal .ph-follow-profit{padding:6px 9px;background:#eff6ff;border:1px solid #dbeafe;border-radius:7px}
.ph-listing-preparation-modal .ph-follow-profit-summary b{font-size:14px}
.ph-listing-preparation-modal [data-follow-job]{border-top:1px solid #e2e8f0;margin-top:6px;padding-top:4px}
.ph-listing-preparation-modal .ph-follow-confirmation{padding:5px 8px;background:#ecfdf5;border-radius:6px}
.ph-listing-preparation-modal .ph-follow-confirmation[hidden]{display:none}
.ph-listing-preparation-modal .ph-review-spec-row{padding:3px 0;gap:5px;font-size:11px}
.ph-listing-preparation-modal details{font-size:11px}
.ph-listing-preparation-modal summary{cursor:pointer}
/* Listing preparation r4: group fields by decision, not by DOM arrival order. */
.ph-listing-clean-layout{padding:16px!important;font-size:13px!important;line-height:1.4!important}
.ph-listing-clean-layout>header{padding-bottom:10px;margin-bottom:10px;border-bottom:1px solid #e5eaf1;align-items:center}
.ph-listing-clean-layout .ph-review-grid{grid-template-columns:1.15fr 1fr;gap:20px;border-bottom:1px solid #e5eaf1;padding-bottom:10px}
.ph-listing-clean-layout .ph-review-left,.ph-listing-clean-layout .ph-review-right{min-width:0;padding:0;background:none;border:0}
.ph-listing-clean-layout .ph-review-left>b{font-size:13px;margin:3px 0 5px}
.ph-listing-clean-layout .ph-review-left small,.ph-listing-clean-layout .ph-review-right small{display:block;color:#64748b;font-size:11px;margin-top:3px}
.ph-listing-clean-layout .ph-review-left>small:last-of-type{display:flex;flex-wrap:wrap;align-items:baseline;gap:3px 8px}
.ph-listing-clean-layout .ph-review-left>small:last-of-type>small{display:inline;margin:0}
.ph-listing-clean-layout .ph-review-walmart-image{width:46px;height:46px;margin-right:10px}
.ph-listing-clean-layout .ph-follow-supplier{font-weight:600}
.ph-listing-clean-layout .ph-review-grid details{display:inline-block;margin-top:4px;color:#64748b}
.ph-listing-clean-layout .ph-review-bottom{display:block;margin-top:10px;padding:0;border:0}
.ph-listing-clean-layout [data-follow-preparation]{display:block}
.ph-follow-prepare-columns{display:grid;grid-template-columns:1.15fr 1fr;gap:12px;align-items:stretch}
.ph-listing-clean-layout .ph-follow-setup,.ph-listing-clean-layout .ph-follow-pricing{min-width:0;padding:12px;border:1px solid #e2e8f0;border-radius:9px;background:#fff}
.ph-listing-clean-layout h4{margin:0 0 8px;font-size:13px;color:#243651}
.ph-follow-block-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}
.ph-follow-block-heading h4{margin:0}
.ph-listing-clean-layout [data-follow-load-stores]{min-width:121px}
.ph-follow-setup-fields{display:grid;grid-template-columns:1fr 1fr;gap:8px 10px;align-items:start}
.ph-listing-clean-layout .ph-follow-setup-fields label,.ph-listing-clean-layout .ph-review-fields label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:#475569;min-width:0;margin:0}
.ph-listing-clean-layout input,.ph-listing-clean-layout select{height:32px;font-size:13px}
.ph-follow-barcode-row{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:end}
.ph-listing-clean-layout .ph-follow-identity-line,.ph-listing-clean-layout .ph-follow-field-hint{grid-column:1/-1;margin:0;font-size:11px;color:#64748b}
.ph-listing-clean-layout .ph-follow-identity-line{height:19px;line-height:19px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ph-listing-clean-layout .ph-follow-setup>details{margin-top:8px;color:#64748b}
.ph-listing-clean-layout button.mini{min-height:30px;width:max-content;max-width:100%;padding:4px 10px;font-size:12px;flex:0 0 auto}
.ph-listing-clean-layout button.mini:disabled{background:#f8fafc;color:#94a3b8;border-color:#e2e8f0;box-shadow:none;cursor:not-allowed;opacity:1}
.ph-listing-clean-layout .ph-review-fields{margin:0 0 10px;gap:10px}
.ph-listing-clean-layout .ph-follow-profit{padding:10px;background:#f3f7fd;border-color:#dce6f4}
.ph-listing-clean-layout [data-follow-live-profit]{min-height:160px}
.ph-listing-clean-layout [data-follow-live-profit]>p{margin:0}
.ph-follow-profit-metrics{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px;margin:0 0 8px}
.ph-follow-profit-metrics div{min-width:0}
.ph-follow-profit-metrics dt{font-size:11px;color:#64748b;margin-bottom:2px}
.ph-follow-profit-metrics dd{font-size:19px;line-height:1.2;font-weight:700;color:#1e3a5f;margin:0;white-space:nowrap}
.ph-listing-clean-layout [data-follow-price-summary]{padding:0;background:none;font-size:11px;font-weight:400;color:#64748b;margin:8px 0 4px}
.ph-listing-clean-layout .ph-follow-pricing>small{color:#64748b;font-size:11px}
.ph-listing-clean-layout .ph-follow-preparation-footer{margin-top:10px;padding-top:10px;border-top:1px solid #e5eaf1}
.ph-listing-clean-layout .ph-follow-draft-details{font-size:11px;color:#64748b}
.ph-listing-clean-layout [data-follow-job]{margin:6px 0 0;padding:0;border:0}
.ph-listing-clean-layout [data-follow-job]>.ph-review-actions{margin-top:6px;gap:8px}
.ph-listing-clean-layout [data-follow-job]>[role=status],.ph-listing-clean-layout [data-follow-job]>p{font-size:11px;color:#64748b}
.ph-listing-clean-layout [data-follow-preflight]{padding:8px!important;margin:8px 0!important}
.ph-listing-clean-layout [data-follow-check]{padding:3px 0!important;font-size:12px}
.ph-listing-clean-layout .ph-canonical-invalid{font-size:12px;margin:6px 0;padding:7px 9px}
@media(max-width:760px){.ph-follow-prepare-columns{grid-template-columns:1fr}.ph-listing-clean-layout .ph-review-grid{grid-template-columns:1fr;gap:10px}.ph-follow-profit-metrics{grid-template-columns:repeat(4,minmax(0,1fr))}.ph-follow-profit-metrics dd{font-size:16px}}
@media(max-width:460px){.ph-follow-setup-fields{grid-template-columns:1fr}.ph-follow-profit-metrics{grid-template-columns:1fr 1fr}.ph-follow-barcode-row{grid-template-columns:1fr}}
@media(max-width:680px){.ph-listing-preparation-modal .ph-review-grid,.ph-listing-preparation-modal .ph-review-fields,.ph-listing-preparation-modal [data-follow-preparation]{grid-template-columns:1fr}.ph-listing-preparation-modal [data-follow-preparation]>label{width:100%}}
@media(max-width:760px){.ph-canonical-variant.ph-variant-compact{grid-template-columns:32px minmax(0,1fr)}.ph-variant-compact>.ph-canonical-variant-image{width:32px;height:32px}.ph-variant-compact>.ph-canonical-variant-actions{grid-column:2;justify-content:flex-start;max-width:none}.ph-variant-summary{gap:6px}.ph-variant-summary-spec .ph-variant-name{white-space:normal}.ph-variant-source-compact .ph-variant-source-line{flex-wrap:wrap}}
.ph-listing-clean-layout .ph-follow-inventory-warning { align-self:end;margin-bottom:6px;font-size:11px;line-height:1.4;color:#64748b; }
.ph-listing-clean-layout .ph-follow-draft-status { display:block;font-size:11px;color:#64748b; }
.ph-listing-clean-layout .ph-follow-profit-metrics { grid-template-columns:1fr 1fr;gap:8px 14px; }
.ph-listing-clean-layout .ph-follow-profit-metrics > div:first-child { grid-column:1 / -1; }