:root{--vk-navy: #00284b;--vk-sky-blue: #3dbbdc;--vk-green: #5ca72c;--vk-primary: #00284b;--vk-primary-dark: #001730;--vk-accent: #3dbbdc;--vk-ink: #10202f;--vk-slate: #4e5d6c;--vk-mist: #e8eef3;--vk-paper: #fafcfe;--vk-success: #5ca72c;--vk-warning: #d97706;--vk-danger: #c0392b;--vk-gradient-brand: linear-gradient(90deg, #3dbbdc 0%, #5ca72c 100%);--vk-font-display: "Gotham", "Helvetica Neue", Helvetica, Arial, sans-serif;--vk-font-body: "Helvetica Neue", Helvetica, Arial, sans-serif;--vk-font-mono: "JetBrains Mono", ui-monospace, monospace;--vk-radius-sm: 4px;--vk-radius-md: 8px;--vk-radius-lg: 16px}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--vk-font-body);color:var(--vk-ink);background:var(--vk-mist);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.5}h1,h2,h3{font-family:var(--vk-font-display);color:var(--vk-navy);margin:0;letter-spacing:-.01em}button{font-family:inherit}.app-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:12px;padding:14px 24px;background:var(--vk-paper);border-bottom:1px solid #dce6ee}.app-header img{height:30px;width:auto}.app-header .wordmark{font-family:var(--vk-font-display);font-weight:700;color:var(--vk-navy);font-size:16px;letter-spacing:.02em}.app-header nav{margin-left:12px;display:flex;gap:4px}.app-header nav a{padding:6px 12px;border-radius:var(--vk-radius-pill, 999px);color:var(--vk-slate);text-decoration:none;font-weight:600}.app-header nav a[aria-current=page]{background:var(--vk-mist);color:var(--vk-navy)}.container{max-width:1120px;margin:0 auto;padding:28px 24px 80px}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px}.page-head h1{font-size:24px}.page-head .count{color:var(--vk-slate);font-size:13px;margin-top:4px}.toolbar{display:flex;gap:10px;align-items:center}.input,.search{width:100%;padding:9px 11px;border:1px solid #cdd9e3;border-radius:var(--vk-radius-md);background:var(--vk-paper);color:var(--vk-ink);font-size:14px;transition:border-color .12s,box-shadow .12s}.input:focus,.search:focus{outline:none;border-color:var(--vk-accent);box-shadow:0 0 0 3px #3dbbdc40}.input::placeholder{color:#9db0be}.search{min-width:260px}.field{display:flex;flex-direction:column;gap:5px}.field label{font-size:12px;font-weight:600;color:var(--vk-slate)}.field .hint{font-size:11px;color:#9db0be}.input-group{position:relative;display:flex;align-items:center}.input-group .affix{position:absolute;left:11px;color:var(--vk-slate);font-size:13px;pointer-events:none}.input-group .input{padding-left:24px}.card{background:var(--vk-paper);border:1px solid #dce6ee;border-radius:var(--vk-radius-lg);box-shadow:0 1px 3px #10202f0d;overflow:hidden}table.products{width:100%;border-collapse:collapse}table.products th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--vk-slate);padding:12px 16px;border-bottom:1px solid #dce6ee;background:#f4f8fb}table.products td{padding:13px 16px;border-bottom:1px solid #eef3f7;vertical-align:top}table.products tr:last-child td{border-bottom:none}table.products tbody tr{cursor:pointer;transition:background .1s}table.products tbody tr:hover{background:#f6fafc}.product-name{font-weight:600;color:var(--vk-navy);font-size:15px}.sku{font-family:var(--vk-font-mono);font-size:12px}.muted{color:var(--vk-slate)}.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:var(--vk-mist);color:var(--vk-navy);font-size:12px;font-weight:600}.state{text-align:center;padding:64px 24px;color:var(--vk-slate)}.state h2{font-size:18px;margin-bottom:6px}.spinner{width:22px;height:22px;border:3px solid #d3e0ea;border-top-color:var(--vk-accent);border-radius:50%;animation:spin .7s linear infinite;margin:0 auto 14px}@keyframes spin{to{transform:rotate(360deg)}}.drawer-overlay{position:fixed;inset:0;background:#00284b59;backdrop-filter:blur(1px);z-index:40;animation:fade .15s ease}.drawer{position:fixed;top:0;right:0;height:100%;width:min(640px,100%);background:var(--vk-paper);z-index:41;display:flex;flex-direction:column;box-shadow:-12px 0 40px #10202f2e;animation:slide-in .2s cubic-bezier(.22,1,.36,1)}@keyframes fade{0%{opacity:0}}@keyframes slide-in{0%{transform:translate(24px);opacity:.6}}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid #dce6ee}.drawer-head h2{font-size:18px}.drawer-body{flex:1;overflow-y:auto;padding:22px;display:flex;flex-direction:column;gap:18px}.drawer-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:16px 22px;border-top:1px solid #dce6ee;background:#f9fcfe}.icon-btn{border:none;background:transparent;color:var(--vk-slate);cursor:pointer;padding:6px;border-radius:var(--vk-radius-md);line-height:0}.icon-btn:hover{background:var(--vk-mist);color:var(--vk-navy)}.variant{border:1px solid #dce6ee;border-radius:var(--vk-radius-md);padding:14px;background:#fbfdff}.variant-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.variant-head .n{font-weight:700;color:var(--vk-navy);font-size:13px}.grid{display:grid;gap:12px}.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:1fr 1fr 1fr}.link-btn{background:none;border:none;color:var(--vk-danger);cursor:pointer;font-size:12px;font-weight:600;padding:4px}.add-variant{border:1px dashed #b7cad8;background:transparent;color:var(--vk-primary);border-radius:var(--vk-radius-md);padding:10px;cursor:pointer;font-weight:600;font-size:13px}.add-variant:hover{border-color:var(--vk-accent);background:#f3fbfe}.toasts{position:fixed;bottom:20px;left:50%;transform:translate(-50%);z-index:60;display:flex;flex-direction:column;gap:8px;align-items:center}.toast{padding:10px 16px;border-radius:var(--vk-radius-md);color:var(--vk-paper);font-weight:600;font-size:13px;box-shadow:0 6px 20px #10202f40;animation:fade .15s ease}.toast.success{background:var(--vk-success)}.toast.error{background:var(--vk-danger)}.toast.info{background:var(--vk-navy)}.form-error{color:var(--vk-danger);font-size:13px;font-weight:600}