:root{--bg:#0f1720;--panel:#17212b;--border:#26333f;--text:#e6edf3;--muted:#93a1b0;--accent:#3b82f6;--ok:#22c55e;--err:#ef4444;--warn:#f59e0b}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}a{color:var(--accent)}.container{max-width:720px;margin:48px auto;padding:0 20px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:24px}h1{font-size:20px;margin:0 0 4px}.muted{color:var(--muted)}label{display:block;margin:16px 0 6px;font-weight:600}input{width:100%;padding:10px 12px;background:#0d141b;border:1px solid var(--border);border-radius:8px;color:var(--text);font:inherit}button{margin-top:18px;padding:10px 16px;background:var(--accent);color:#fff;border:0;border-radius:8px;font:inherit;font-weight:600;cursor:pointer}button.secondary{background:transparent;border:1px solid var(--border);color:var(--text);margin-left:10px}button:disabled{opacity:.5;cursor:default}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:700}.badge.CONNECTED{background:rgba(34,197,94,.15);color:var(--ok)}.badge.DISCONNECTED{background:rgba(147,161,176,.15);color:var(--muted)}.badge.ERROR{background:rgba(239,68,68,.15);color:var(--err)}.notice{margin-top:16px;padding:10px 12px;border-radius:8px;border:1px solid var(--border)}.notice.ok{border-color:var(--ok);color:var(--ok)}.notice.err{border-color:var(--err);color:var(--err)}.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;border-bottom:1px solid var(--border);background:var(--panel)}.nav .brand{font-weight:700;color:var(--text);text-decoration:none}.nav nav a{margin-left:18px}.container-wide{max-width:1100px;margin:32px auto;padding:0 20px}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:16px;flex-wrap:wrap}.toolbar input,.toolbar select{width:auto;min-width:180px}.toolbar button{margin-top:0}table.grid{width:100%;border-collapse:collapse;font-size:13px}table.grid td,table.grid th{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}table.grid th{color:var(--muted);font-weight:600}table.grid tr:hover td{background:hsla(0,0%,100%,.02)}table.grid a{text-decoration:none}.badge.SYNCED{background:rgba(34,197,94,.15);color:var(--ok)}.badge.CONFLICT,.badge.PUSH_FAILED{background:rgba(239,68,68,.15);color:var(--err)}.badge.PENDING_CHANGES,.badge.SHOPIFY_CHANGED_EXTERNALLY{background:rgba(245,158,11,.15);color:var(--warn)}.check{display:flex;gap:8px;padding:6px 0}.check.error{color:var(--err)}.check.warning{color:var(--warn)}.check.ok{color:var(--muted)}.pager{display:flex;gap:10px;align-items:center;margin-top:14px}