:root{color-scheme:light;font-family:Segoe UI,Noto Sans KR,sans-serif;--bg: #f4f6f8;--panel: #ffffff;--line: #d8dee6;--ink: #17212b;--sub: #5a6773;--brand: #0f5bcb;--warn: #b23a2a}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 10% 10%,#eaf1ff 0,transparent 40%),radial-gradient(circle at 90% 0%,#f0ffe9 0,transparent 35%),var(--bg);color:var(--ink)}.app-shell{max-width:1100px;margin:0 auto;padding:24px}.hero{background:linear-gradient(120deg,#10316b,#0f5bcb);color:#fff;border-radius:16px;padding:24px;margin-bottom:18px}.eyebrow{letter-spacing:.08em;font-size:12px;opacity:.8;margin:0}h1{margin:10px 0 8px;font-size:28px}h2{margin-top:0;font-size:18px}.caption{margin:0;opacity:.92}.grid{display:grid;gap:12px}.kpi-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));margin-bottom:12px}.two-col{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px}.panel.error{border-color:#f2b8b2;background:#fff5f4;color:#7f1d1d;margin-bottom:12px}.label{margin:0;color:var(--sub)}.value{margin:4px 0 0;font-size:28px;font-weight:700}label{display:block;margin-top:12px;margin-bottom:4px;color:var(--sub);font-size:13px}input,select{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:14px}button{margin-top:12px;border:none;border-radius:10px;padding:10px 14px;background:var(--brand);color:#fff;font-weight:600;cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}.button-row{display:flex;gap:8px;flex-wrap:wrap}.inline-card{margin-top:12px;border:1px dashed var(--line);border-radius:10px;padding:10px;background:#fafbfc}.inline-card p{margin:4px 0;font-size:13px}.alerts{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}.alert{border:1px solid var(--line);border-left:4px solid #8aa3c6;border-radius:8px;padding:10px;background:#fcfdff}.alert.level-error{border-left-color:var(--warn)}.alert-code{margin:0 0 4px;font-weight:700}.section-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.section-head button{margin-top:0}.order-summary-grid{margin-top:12px;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.order-summary-card{border:1px solid var(--line);border-radius:10px;padding:10px;background:#fbfdff}.order-summary-card p{margin:4px 0;font-size:13px}.order-summary-card .market{font-weight:700;text-transform:capitalize}.orders-table-wrap{margin-top:12px;overflow-x:auto}.orders-table{width:100%;border-collapse:collapse;min-width:780px}.orders-table th,.orders-table td{border-bottom:1px solid var(--line);text-align:left;padding:8px;font-size:13px}.orders-table th{background:#f6f8fa;color:var(--sub);font-weight:700}.order-tab-row{margin-top:12px;display:flex;gap:8px;flex-wrap:wrap}.order-tab{margin-top:0;background:#dbe6f8;color:#1d3c6a}.order-tab.active{background:#0f5bcb;color:#fff}.pagination-row{margin-top:12px;display:flex;align-items:center;justify-content:flex-end;gap:8px}.pagination-row button{margin-top:0}.pagination-row p{margin:0;font-size:13px;color:var(--sub)}