:root{--bg: #f6f7f8;--surface: #ffffff;--ink: #202223;--muted: #6d7175;--line: #dde0e4;--shopify: #008060;--shopify-dark: #005e46;--danger: #d72c0d;--danger-bg: #fff1ee;--warning: #b7791f;--warning-bg: #fff5d6;--ok: #007a5c;--ok-bg: #e8f7ef;--focus: #458fff;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;min-width:320px;background:var(--bg);color:var(--ink)}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}svg{display:block;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2}.shell{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh}.sidebar{display:flex;flex-direction:column;gap:24px;padding:20px;background:#f0f2f1;border-right:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;min-height:44px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;color:#fff;background:var(--shopify);border-radius:8px}.brand-mark svg{width:25px}.brand strong,.brand span{display:block}.brand span,.store-card span,.store-card small,.eyebrow,.panel-header p,.product small,.metric small,.timeline small,.rule-title p,.plan-panel p{color:var(--muted)}.nav{display:grid;gap:4px}.nav a{display:flex;align-items:center;gap:10px;width:100%;min-height:40px;padding:8px 10px;color:#41464b;background:transparent;border-radius:6px;text-align:left}.nav a:hover,.nav a.active{background:#fff;color:var(--ink)}.icon{display:grid;place-items:center;width:24px;height:24px}.icon svg,.top-actions svg,.search svg{width:18px;height:18px}.store-card{margin-top:auto;padding:14px;background:#fff;border:1px solid var(--line);border-radius:8px}.store-card *{display:block}.store-card strong{margin:4px 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