:root{--brand:#172e35;--brand-2:#24444d;--green:#678a15;--green-dark:#4f6c0e;--blue:#4ba6c2;--bg:#f3f6f6;--card:#fff;--text:#17252a;--muted:#52636a;--border:#cbd6d9;--danger:#b42318;--warning:#8a5900;--warning-bg:#fff3cd;--success:#3f6f0d;--ring:#167a99;--radius:12px;font-family:Segoe UI,Arial,sans-serif;color:var(--text);background:var(--bg);font-synthesis:none}
.group-rename{color:var(--brand);background:#e7edef}.group-rename:hover{background:#d9e3e5}.field-hint{margin:0;color:var(--muted);font-size:13px;line-height:1.45}
*{box-sizing:border-box}body{margin:0;min-width:320px;background:var(--bg)}button,input,select,textarea{font:inherit}.skip-link{position:fixed;left:8px;top:-80px;z-index:1000;background:#fff;color:#000;padding:12px}.skip-link:focus{top:8px}.app-header{min-height:72px;padding:12px clamp(16px,3vw,40px);background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border:2px solid var(--blue);border-radius:50%;font-weight:800}.brand div{display:grid;gap:2px}.brand strong{font-size:18px}.brand span:last-child{color:#c8d9de;font-size:13px}.header-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.button{min-height:44px;border:0;border-radius:10px;padding:9px 14px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:background-color .16s ease,color .16s ease,border-color .16s ease,opacity .16s ease;touch-action:manipulation}.button:focus-visible,.icon-button:focus-visible,.tab:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--ring);outline-offset:2px}.button:disabled{cursor:not-allowed;opacity:.5}.button-primary{background:var(--green);color:#fff}.button-primary:hover:not(:disabled){background:var(--green-dark)}.button-outline{border:1px solid #87a1a8;background:transparent;color:#fff}.button-outline:hover{background:var(--brand-2)}.button-quiet{background:#e7edef;color:#24383e}.button-quiet:hover{background:#d9e3e5}.button-warning{background:#f0c14a;color:#352500}.button-small{min-height:38px;padding:6px 10px;font-size:13px}.button-wide{width:100%}.icon-button{display:grid;place-items:center;width:44px;height:44px;border:0;border-radius:50%;background:transparent;color:inherit;cursor:pointer}.icon-button:hover{background:#ffffff1a}.icon-button svg,.button svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.mode-badge,.badge,.status{display:inline-flex;align-items:center;min-height:28px;padding:4px 9px;border-radius:999px;font-size:12px;font-weight:800;white-space:nowrap}.mode-badge{background:#fff3cd;color:#3f2c00}.mode-badge.live{background:#dfeecb;color:#2e5207}.layout{width:min(1500px,100%);margin:auto;padding:24px clamp(16px,3vw,40px) 52px}.page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:20px}.eyebrow{margin:0 0 4px;color:var(--green-dark);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:12px}h1{font-size:clamp(26px,3vw,38px);line-height:1.12;margin:0}h2{margin:0;font-size:21px}.freshness{margin:9px 0 0;color:var(--muted)}.tabs{display:flex;gap:4px;padding:4px;background:#e0e8ea;border-radius:12px}.tab{min-height:40px;border:0;border-radius:8px;padding:8px 13px;background:transparent;color:#344a51;font-weight:700;cursor:pointer}.tab.active{background:#fff;color:var(--brand);box-shadow:0 1px 4px #102a3220}.summary{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-bottom:18px}.summary article{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:15px;min-height:96px;display:grid;align-content:center}.summary span{font-size:12px;color:var(--muted);font-weight:700}.summary strong{font-size:29px;font-variant-numeric:tabular-nums}.summary small{color:var(--muted)}.notice{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:14px;padding:14px 16px;border:1px solid #dfb949;border-radius:12px;background:var(--warning-bg)}.notice div{display:grid;gap:3px}.notice span{color:#654900;font-size:14px}.toolbar{display:grid;grid-template-columns:minmax(260px,1fr) 180px 180px auto;gap:10px;align-items:end;margin-bottom:14px}.toolbar label,.form-grid label,dialog form>label,.login-card label{display:grid;gap:6px;font-weight:700;font-size:13px}.toolbar label span,.form-grid label span,dialog form>label span,.login-card label span{color:var(--muted)}input,select,textarea{width:100%;min-height:44px;border:1px solid #9daeb3;border-radius:9px;padding:9px 11px;background:#fff;color:var(--text)}textarea{resize:vertical}.catalog{display:grid;gap:10px}.group{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.group[open]{box-shadow:0 3px 14px #102a3210}.group>summary{list-style:none;display:grid;grid-template-columns:minmax(240px,1fr) repeat(3,minmax(100px,140px)) 32px;align-items:center;gap:12px;min-height:64px;padding:11px 16px;cursor:pointer}.group>summary::-webkit-details-marker{display:none}.group-title{display:flex;align-items:center;gap:11px;min-width:0}.chevron{width:28px;height:28px;display:grid;place-items:center;border-radius:50%;background:#e7edef;transition:transform .16s}.group[open] .chevron{transform:rotate(90deg)}.group-title h2{font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.group-title p{margin:3px 0 0;color:var(--muted);font-size:12px}.group-stat{display:grid;text-align:right}.group-stat span{font-size:11px;color:var(--muted)}.group-stat strong{font-size:18px;font-variant-numeric:tabular-nums}.variants{border-top:1px solid var(--border)}.variant{display:grid;grid-template-columns:minmax(250px,1.4fr) repeat(4,minmax(78px,.5fr)) minmax(200px,auto);align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid #e1e7e9}.variant:last-child{border-bottom:0}.variant:hover{background:#f8faf9}.variant-main{min-width:0}.variant-name{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.variant-name strong{font-size:15px}.article{display:block;margin-top:3px;color:var(--muted);font-size:12px;font-family:Consolas,monospace}.badge.wb{background:#efe9ff;color:#5d36a5}.badge.ozon{background:#e6eeff;color:#164faa}.status.active{background:#e2efcf;color:#365e0d}.status.pending{background:#fff0c2;color:#765000}.status.inactive,.status.archived{background:#e7edef;color:#52636a}.metric{display:grid}.metric span{font-size:11px;color:var(--muted)}.metric strong{font-size:18px;font-variant-numeric:tabular-nums}.metric.available strong{color:var(--green-dark)}.variant-actions{display:flex;justify-content:flex-end;gap:6px;flex-wrap:wrap}.empty{padding:42px;text-align:center;color:var(--muted);background:#fff;border:1px solid var(--border);border-radius:var(--radius)}.panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.panel-head{padding:17px 18px;border-bottom:1px solid var(--border)}.panel-head p{margin:5px 0 0;color:var(--muted)}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;min-width:850px}th,td{padding:12px;text-align:left;border-bottom:1px solid #e1e7e9;vertical-align:top}th{background:#f4f7f8;color:#455a61;font-size:11px;text-transform:uppercase;letter-spacing:.04em}td{font-size:13px}.ok{color:var(--success)}.danger{color:var(--danger)}.muted{color:var(--muted)}dialog{border:0;border-radius:16px;padding:0;width:min(620px,calc(100% - 28px));box-shadow:0 20px 60px #0d1e2380}dialog::backdrop{background:#0d1e23aa}dialog form{padding:22px;display:grid;gap:13px}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.dialog-head .icon-button{color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}.stock-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.stock-preview div{padding:11px;background:#eef3f4;border-radius:9px;display:grid}.stock-preview span{font-size:11px;color:var(--muted)}.stock-preview strong{font-size:23px}.dialog-actions{display:grid;grid-template-columns:1fr 2fr;gap:9px}.form-error{min-height:18px;margin:0;color:var(--danger);font-weight:700;font-size:13px}.login-layer{position:fixed;inset:0;z-index:100;background:linear-gradient(135deg,var(--brand),#244b56);display:grid;place-items:center;padding:18px}.login-layer[hidden]{display:none}.login-card{width:min(400px,100%);background:#fff;border-radius:18px;padding:27px;display:grid;gap:18px;box-shadow:0 24px 70px #07171c80}.login-brand .brand-mark{color:var(--brand)}.login-brand span:last-child{color:var(--muted)}.toast{position:fixed;right:20px;bottom:20px;z-index:200;max-width:400px;background:var(--brand);color:#fff;padding:14px 18px;border-radius:10px;opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .18s,transform .18s}.toast.visible{opacity:1;transform:none}.toast.error{background:var(--danger)}
@media(max-width:1100px){.summary{grid-template-columns:repeat(3,1fr)}.page-heading{align-items:stretch;flex-direction:column}.tabs{align-self:flex-start}.toolbar{grid-template-columns:1fr 1fr}.search-field{grid-column:1/-1}.group>summary{grid-template-columns:minmax(240px,1fr) repeat(2,minmax(90px,120px)) 28px}.group-stat:nth-of-type(4){display:none}.variant{grid-template-columns:minmax(220px,1.4fr) repeat(3,minmax(78px,.5fr)) minmax(170px,auto)}.variant .metric:nth-of-type(5){display:none}}
@media(max-width:720px){.app-header{align-items:stretch;flex-direction:column}.header-actions{display:grid;grid-template-columns:1fr 1fr}.mode-badge{grid-column:1/-1}.header-actions .icon-button{position:absolute;right:10px;top:10px}.layout{padding-top:16px}.summary{grid-template-columns:1fr 1fr}.tabs{width:100%;overflow:auto}.tab{white-space:nowrap}.toolbar{grid-template-columns:1fr}.search-field{grid-column:auto}.notice{align-items:stretch;flex-direction:column}.group>summary{grid-template-columns:1fr 28px}.group-stat{display:none!important}.variant{grid-template-columns:1fr 1fr 1fr;padding:13px}.variant-main{grid-column:1/-1}.variant-actions{grid-column:1/-1;justify-content:stretch}.variant-actions .button{flex:1}.metric:nth-of-type(5){display:grid!important}.form-grid{grid-template-columns:1fr}.stock-preview strong{font-size:20px}.dialog-actions{grid-template-columns:1fr}.brand span:last-child{display:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}