:root{--blue:#123f73;--blue2:#0b2f57;--orange:#f28c28;--orange2:#ff9c3a;--bg:#f7f9fc;--card:#fff;--border:#dce5ee;--text:#1d2b3a;--muted:#6b7b8c;--green:#15803d;--red:#b42318;--shadow:0 8px 24px rgba(18,63,115,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--blue);text-decoration:none}.topbar{background:#fff;padding:14px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;position:sticky;top:0;z-index:20;box-shadow:0 2px 12px rgba(18,63,115,.06)}.brand{display:flex;align-items:center;gap:12px;min-width:max-content}.brand strong{font-size:15px;letter-spacing:.03em;color:var(--blue2)}.brand small{display:block;color:var(--muted);margin-top:2px}.logo{width:46px;height:46px;border-radius:10px;background:linear-gradient(145deg,var(--blue),var(--blue2));color:white;display:grid;place-items:center;font-weight:900;box-shadow:inset 0 -3px 0 rgba(0,0,0,.08)}.topbar nav{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}.topbar nav a{padding:9px 11px;border-radius:8px;color:#425466;font-size:14px;font-weight:700}.topbar nav a:hover,.topbar nav a.active{background:#eef5fb;color:var(--blue)}.accent-line{height:4px;background:var(--blue)}.accent-line span{display:block;width:22%;max-width:280px;height:100%;background:var(--orange)}.container{max-width:1540px;margin:0 auto;padding:28px}.page-title{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:18px}.page-title h1{margin:4px 0 0;color:var(--blue2);font-size:29px}.eyebrow{text-transform:uppercase;letter-spacing:.11em;font-size:11px;font-weight:800;color:var(--orange)}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:20px;box-shadow:var(--shadow)}.kpi{border-top:3px solid var(--blue)}.kpi:nth-child(2n){border-top-color:var(--orange)}.kpi strong{font-size:32px;display:block;color:var(--blue)}.kpi span{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:8px;padding:10px 14px;background:var(--blue);color:#fff;cursor:pointer;font-weight:800;box-shadow:0 2px 5px rgba(18,63,115,.12)}.btn:hover{filter:brightness(.96)}.btn.orange{background:var(--orange);color:#fff}.btn.light{background:#edf3f8;color:var(--blue);box-shadow:none}.btn.danger{background:var(--red)}input,select,textarea{width:100%;padding:10px 11px;border:1px solid #cbd7e2;border-radius:7px;background:#fff;color:var(--text);outline:none}input:focus,select:focus,textarea:focus{border-color:#7da4c8;box-shadow:0 0 0 3px rgba(18,63,115,.08)}label{display:block;font-size:13px;font-weight:800;color:#41546a;margin-bottom:6px}textarea{min-height:120px;resize:vertical}.form-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.span2{grid-column:span 2}.span4{grid-column:1/-1}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse;white-space:nowrap}th,td{padding:10px 12px;border-bottom:1px solid #edf1f5;text-align:left;vertical-align:top}th{background:#f1f6fa;color:var(--blue2);position:sticky;top:0;z-index:2;font-size:12px;text-transform:uppercase;letter-spacing:.02em}tr:hover td{background:#fbfdff}.muted{color:var(--muted)}.badge,.status-dot{display:inline-block;padding:4px 8px;border-radius:999px;font-size:12px;font-weight:800;background:#edf3f8}.badge.ok,.status-dot.ok{background:#dcfce7;color:#166534}.badge.warn{background:#fff2df;color:#9a4f08}.badge.err{background:#fee4e2;color:#991b1b}.flash{padding:12px 14px;border-radius:8px;margin-bottom:16px;border-left:4px solid}.flash.success{background:#ecfdf3;border-color:#16a34a}.flash.error{background:#fff1f0;border-color:#dc2626}.flash.info{background:#eef8ff;border-color:#0284c7}.filters{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:10px;margin-bottom:14px}.actions{display:flex;gap:8px;flex-wrap:wrap}.login{max-width:430px;margin:8vh auto}.login .card{padding:28px}.thumb{width:56px;height:56px;object-fit:contain;border:1px solid var(--border);border-radius:6px;background:#fff}.diff{font-size:12px;max-width:400px;white-space:normal}.diff b{color:var(--orange)}.filters-v2{grid-template-columns:2fr repeat(6,minmax(130px,1fr)) auto}.checkline{display:flex;align-items:center;gap:8px;padding-top:28px}.checkline input{width:auto}.v2-note{border-left:4px solid var(--orange);padding:12px;background:#fff8ef;border-radius:0 8px 8px 0}.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:10px}.section-head h2,.card h2{margin:4px 0 10px;color:var(--blue2)}.price-rule-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:18px}.formula-card{background:linear-gradient(145deg,#123f73,#0b2f57);color:#fff;border:0}.formula-card h2,.formula-card .muted{color:#fff}.formula{font-family:monospace;background:rgba(255,255,255,.12);padding:14px;border-radius:8px;font-size:15px;margin:14px 0}.example-price{font-size:38px;font-weight:900;color:#ffad55;margin:8px 0 10px}.price-box{padding:14px;background:#f7fafc;border:1px solid var(--border);border-radius:9px}.price-box strong{display:block;font-size:20px;color:var(--blue)}.rule-pill{display:inline-block;padding:5px 9px;border-radius:999px;background:#e9f2fb;color:var(--blue);font-size:11px;font-weight:800}footer{max-width:1540px;margin:0 auto;padding:20px 28px 36px;color:var(--muted);display:flex;justify-content:space-between;border-top:1px solid var(--border)}
@media(max-width:1200px){.filters-v2{grid-template-columns:repeat(4,1fr)}.price-rule-grid{grid-template-columns:1fr}}
@media(max-width:900px){.grid{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr 1fr}.topbar{align-items:flex-start;flex-direction:column}.filters,.filters-v2{grid-template-columns:1fr 1fr}.container{padding:16px}.topbar nav{justify-content:flex-start}.span4{grid-column:1/-1}}
@media(max-width:560px){.grid,.form-grid,.filters,.filters-v2{grid-template-columns:1fr}.span2,.span4{grid-column:auto}.topbar{padding:12px 14px}.topbar nav{font-size:13px}.container{padding:12px}.page-title h1{font-size:24px}footer{flex-direction:column;gap:5px}}
/* Popup de avance: importación desde WooCommerce */
body.modal-open{overflow:hidden}.modal-backdrop{position:fixed;inset:0;background:rgba(11,47,87,.58);display:none;align-items:center;justify-content:center;padding:20px;z-index:1000;backdrop-filter:blur(2px)}.modal-backdrop.show{display:flex}.modal-card{width:min(680px,100%);background:#fff;border-radius:14px;border:1px solid var(--border);box-shadow:0 24px 70px rgba(0,0,0,.24);padding:24px}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.modal-head h2{margin:4px 0 20px;color:var(--blue2)}.modal-close{border:0;background:#edf3f8;color:var(--blue);width:36px;height:36px;border-radius:50%;font-size:25px;line-height:1;cursor:pointer}.progress-track{height:16px;background:#e8eef4;border-radius:999px;overflow:hidden;border:1px solid #d5e0ea}.progress-bar{height:100%;background:linear-gradient(90deg,var(--blue),var(--orange));border-radius:999px;transition:width .25s ease}.progress-percent{text-align:right;font-size:13px;font-weight:900;color:var(--blue);margin-top:6px}.progress-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:18px 0}.progress-stats div{background:#f7fafc;border:1px solid var(--border);border-radius:9px;padding:12px}.progress-stats strong{display:block;color:var(--blue);font-size:22px}.progress-stats span{display:block;color:var(--muted);font-size:11px;margin-top:3px}.progress-status{min-height:24px;font-weight:700;color:#425466}.modal-actions{justify-content:flex-end;margin-top:16px}@media(max-width:560px){.modal-card{padding:18px}.progress-stats{grid-template-columns:1fr 1fr}}

/* Enlace pequeño a la publicación de WooCommerce bajo el SKU */
.product-link-icon{display:inline-flex;align-items:center;justify-content:center;margin:2px 0 1px;color:var(--blue);vertical-align:middle;line-height:1;text-decoration:none;transition:.15s ease}.product-link-icon:hover{color:var(--orange);transform:translateY(-1px)}.product-link-icon svg{width:1em;height:1em;fill:currentColor}
.channel-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0}.channel-stats>div{border:1px solid var(--border);border-radius:10px;padding:12px;background:#fff}.channel-stats strong{display:block;font-size:1.35rem}.channel-stats span{font-size:.78rem;color:var(--muted)}.channel-product-box{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:14px;border:1px solid var(--border);border-radius:12px;background:#f8fafc}.sku-link{font-size:1em;line-height:1;text-decoration:none;font-weight:700}.error-text{color:#b91c1c}

/* V2.3.12 - pestañas de edición por producto */
.product-tabs{display:flex;gap:6px;margin:0 0 14px;border-bottom:1px solid var(--border);padding:0 4px}
.product-tab{display:inline-flex;align-items:center;padding:10px 16px;text-decoration:none;color:var(--muted);font-weight:700;border-bottom:3px solid transparent;margin-bottom:-1px}
.product-tab:hover{color:var(--blue)}
.product-tab.active{color:var(--blue);border-bottom-color:var(--orange)}
.channel-attribute-tabs{display:flex;gap:8px;flex-wrap:wrap;padding:4px 0 12px;border-bottom:1px solid var(--border)}
.channel-attribute-tab{display:inline-flex;align-items:center;padding:8px 12px;border:1px solid var(--border);border-radius:10px;text-decoration:none;color:var(--text);background:#fff;font-weight:700}
.channel-attribute-tab.active{border-color:var(--blue);color:var(--blue);box-shadow:0 0 0 1px var(--blue) inset}
@media(max-width:700px){.product-tabs{overflow-x:auto}.product-tab{white-space:nowrap}.channel-attribute-tabs{overflow-x:auto;flex-wrap:nowrap}.channel-attribute-tab{white-space:nowrap}}