:root{color:#17202a;background:#f5f7fa;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select,textarea{font:inherit}.shell{width:min(1440px,calc(100% - 32px));margin:0 auto;padding:28px 0}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.eyebrow{margin:0 0 6px;color:#5e6a77;font-size:13px;font-weight:700;text-transform:uppercase}h1,h2,h3,p{margin:0}h1{font-size:30px;line-height:1.15}h2{font-size:20px}h3{font-size:16px}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:22px;margin-bottom:14px}.mode-pill,.status-badge{display:inline-flex;align-items:center;gap:8px;min-height:36px;border:1px solid #d9e0e8;border-radius:6px;padding:0 12px;background:#fff;color:#314253;font-weight:700;white-space:nowrap}.layout{display:grid;grid-template-columns:minmax(0,1fr) 420px;gap:18px;align-items:start}.page-tabs{display:inline-flex;gap:6px;margin-bottom:18px;border:1px solid #dbe3ec;border-radius:8px;padding:4px;background:#fff}.page-tabs button{min-height:38px;border-color:transparent;background:transparent;color:#526171}.page-tabs button.active{background:#1769c2;color:#fff}.accounts-page{display:grid;grid-template-columns:minmax(0,1fr)}.panel{border:1px solid #dbe3ec;border-radius:8px;background:#fff;box-shadow:0 10px 30px #1f2d3d0f}.order-form{padding:22px}.side-stack{position:sticky;top:16px;display:grid;gap:14px}.status-panel,.auth-panel{padding:20px}.account-table-panel{overflow:hidden}.account-head{margin:0;padding:16px 18px;border-bottom:1px solid #dbe3ec}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}.panel-head p{margin-top:6px;color:#667484;line-height:1.5}.panel-head.compact{align-items:center}.form-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}label,.block{display:flex;flex-direction:column;gap:7px}label span,.block span{color:#425466;font-size:13px;font-weight:700}input,select,textarea{width:100%;border:1px solid #cbd5df;border-radius:6px;background:#fff;color:#17202a;outline:none;transition:border-color .16s ease,box-shadow .16s ease}input,select{height:42px;padding:0 11px}textarea{resize:vertical;padding:10px 11px}input:focus,select:focus,textarea:focus{border-color:#2276d2;box-shadow:0 0 0 3px #2276d224}.wide{grid-column:span 2}.block{margin-top:14px}button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;border:1px solid transparent;border-radius:6px;padding:0 14px;cursor:pointer;font-weight:800}button:disabled{cursor:not-allowed;opacity:.55}.compact-button{min-height:34px;padding:0 10px;font-size:13px}.primary{background:#1769c2;color:#fff}.secondary{border-color:#cbd5df;background:#fff;color:#1f2d3d}.status-badge{border:0;padding:0 10px;font-size:13px}.status-badge.info{background:#e9f3ff;color:#14599f}.status-badge.warn{background:#fff3d7;color:#7b4b00}.status-badge.success{background:#e7f7ef;color:#0f6b3d}.status-badge.danger{background:#ffecec;color:#a12b2b}.status-badge.muted{background:#edf1f5;color:#526171}.alert{display:flex;align-items:center;gap:10px;margin-bottom:14px;border:1px solid #fac8c8;border-radius:6px;padding:10px;background:#fff5f5;color:#9a2525;font-weight:700}.metric-list{display:grid;gap:10px}.metric-list div{display:grid;grid-template-columns:110px minmax(0,1fr);align-items:center;gap:10px;min-height:42px;border-bottom:1px solid #edf1f5}.metric-list span{color:#687789;font-size:13px;font-weight:700}.metric-list strong{min-width:0;overflow-wrap:anywhere;font-size:14px}.good{color:#0f6b3d}.bad{color:#9a5b00}.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:22px 0}.step{display:grid;justify-items:center;gap:8px;min-height:76px;border:1px solid #dbe3ec;border-radius:6px;padding:10px 6px;color:#7b8794;text-align:center}.step span{font-size:12px;font-weight:800}.step.active{border-color:#9fcbf5;background:#f0f7ff;color:#1769c2}.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.wide-action{width:100%}.form-action-cell{display:flex;align-items:end}.sku-picker{margin-top:16px;border:1px solid #dbe3ec;border-radius:6px;padding:12px;background:#f8fafc}.sku-picker-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.sku-picker-head strong{min-width:0;overflow-wrap:anywhere}.sku-picker-head span{color:#667484;font-size:13px;font-weight:800;white-space:nowrap}.sku-picker-note{margin-bottom:10px;color:#667484;font-size:13px;line-height:1.45}.sku-option-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;max-height:280px;overflow:auto}.sku-option{display:grid;justify-items:start;gap:4px;min-height:58px;border-color:#cbd5df;background:#fff;color:#17202a;text-align:left}.sku-option span,.sku-option small{max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sku-option small{color:#667484;font-size:12px}.sku-option.selected{border-color:#1769c2;background:#e9f3ff;color:#14599f}.sku-option.disabled{background:#f1f3f5;color:#8a96a3}.account-table-wrap{position:relative;overflow-x:auto}.table-loading{display:inline-flex;align-items:center;gap:8px;margin:12px 16px;color:#526171;font-weight:800}.account-table{width:100%;min-width:980px;border-collapse:collapse;table-layout:fixed;background:#fff}.account-table th,.account-table td{height:48px;border-right:1px solid #d9dfe6;border-bottom:1px solid #d9dfe6;padding:0 10px;color:#102033;text-align:center;vertical-align:middle}.account-table th{height:40px;background:#f2f2f2;font-weight:500}.account-table tr.selected td{background:#ededed}.account-table .check-col{width:46px}.account-table .action-col{width:176px}.account-table th:nth-child(2),.account-table td:nth-child(2){width:260px}.account-table th:nth-child(3),.account-table td:nth-child(3){width:110px}.account-table th:nth-child(4),.account-table td:nth-child(4){width:300px}.account-table th:nth-child(5),.account-table td:nth-child(5){width:240px}.account-table th:nth-child(6),.account-table td:nth-child(6){width:180px}.account-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.row-actions{display:flex;align-items:center;justify-content:center;gap:5px}.success-button{min-height:34px;border-radius:0;padding:0 12px;background:#4caf50;color:#fff;font-size:14px}.modal-backdrop{position:fixed;inset:0;z-index:30;display:grid;place-items:center;padding:20px;background:#0f172a61}.modal-panel{width:min(560px,100%);border:1px solid #dbe3ec;border-radius:8px;padding:20px;background:#fff;box-shadow:0 24px 80px #0f172a38}.modal-head{margin-bottom:16px}.modal-head p{margin-top:6px;color:#667484;line-height:1.5}.modal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.modal-wide{grid-column:1 / -1}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:1080px){.layout{grid-template-columns:1fr}.side-stack{position:static}}@media(max-width:760px){.shell{width:min(100% - 20px,1440px);padding:18px 0}.topbar,.panel-head{align-items:stretch;flex-direction:column}.page-tabs{display:grid;grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.wide{grid-column:span 1}.timeline{grid-template-columns:repeat(2,minmax(0,1fr))}.actions{grid-template-columns:1fr}.account-head{padding:14px}.modal-grid,.modal-actions{grid-template-columns:1fr}.modal-actions{flex-direction:column-reverse}}