:root{--bg: #14161f;--panel: #1c1f2b;--panel-alt: #23273a;--border: #2e3346;--text: #e8e8ee;--text-dim: #9498ab;--gold: #d4af6a;--profit: #e5484d;--loss: #4d84e5;--danger: #e5484d;--warning: #d4af6a;--radius: 10px}*{box-sizing:border-box}body{margin:0;font-family:Pretendard,-apple-system,Segoe UI,Malgun Gothic,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}#app{min-height:100vh}a{color:inherit}button{font-family:inherit}.layout{display:flex;min-height:100vh}.sidebar{width:220px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--border);padding:24px 0;display:flex;flex-direction:column}.sidebar-brand{font-size:18px;font-weight:700;color:var(--gold);padding:0 24px 24px;border-bottom:1px solid var(--border);margin-bottom:12px}.sidebar-nav{display:flex;flex-direction:column;gap:2px;flex:1}.sidebar-nav a{padding:12px 24px;text-decoration:none;color:var(--text-dim);font-size:14px;border-left:3px solid transparent}.sidebar-nav a:hover{color:var(--text);background:var(--panel-alt)}.sidebar-nav a.active{color:var(--gold);border-left-color:var(--gold);background:var(--panel-alt)}.sidebar-footer{padding:12px 24px 0;border-top:1px solid var(--border)}.content{flex:1;padding:32px;max-width:1100px;overflow-x:auto}.page-title{font-size:22px;font-weight:700;margin:0 0 24px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.stat-label{font-size:13px;color:var(--text-dim);margin-bottom:8px}.stat-value{font-size:26px;font-weight:700}.value-profit{color:var(--profit)}.value-loss{color:var(--loss)}.value-neutral{color:var(--text)}.env-tabs{display:inline-flex;border:1px solid var(--border);border-radius:8px;overflow:hidden;margin-bottom:20px}.env-tabs button{padding:8px 20px;background:var(--panel);color:var(--text-dim);border:none;cursor:pointer;font-size:14px}.env-tabs button.active{background:var(--gold);color:#14161f;font-weight:600}.banner{padding:14px 18px;border-radius:var(--radius);margin-bottom:20px;font-size:14px;display:flex;align-items:center;gap:10px;justify-content:space-between}.banner-info{background:#d4af6a1f;border:1px solid rgba(212,175,106,.4);color:var(--gold)}.banner-waiting{background:var(--panel-alt);border:1px solid var(--border);color:var(--text-dim)}.banner button{background:transparent;border:1px solid currentColor;color:inherit;border-radius:6px;padding:4px 12px;cursor:pointer;font-size:13px}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border)}th{color:var(--text-dim);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.03em}.tag-buy{color:var(--profit)}.tag-sell{color:var(--loss)}.pagination{display:flex;gap:8px;margin-top:16px;align-items:center}.pagination button{background:var(--panel-alt);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:6px 12px;cursor:pointer}.pagination button:disabled{opacity:.4;cursor:not-allowed}.range-presets{display:flex;gap:8px;margin-bottom:16px}.range-presets button,.chart-toggle button{background:var(--panel-alt);border:1px solid var(--border);color:var(--text-dim);border-radius:6px;padding:6px 14px;cursor:pointer;font-size:13px}.range-presets button.active,.chart-toggle button.active{background:var(--gold);color:#14161f;border-color:var(--gold)}.toolbar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:16px}.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-box{width:340px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:32px}.login-box h1{color:var(--gold);font-size:20px;margin:0 0 24px;text-align:center}.field{margin-bottom:16px}.field label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:6px}.field input{width:100%;padding:10px 12px;background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--text);font-size:14px}.field input:focus{outline:none;border-color:var(--gold)}.btn-primary{width:100%;padding:11px;background:var(--gold);color:#14161f;border:none;border-radius:6px;font-weight:600;font-size:14px;cursor:pointer}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{padding:8px 16px;background:transparent;border:1px solid var(--border);color:var(--text);border-radius:6px;cursor:pointer;font-size:13px}.error-text{color:var(--danger);font-size:13px;margin-top:12px;text-align:center}.hint-text{color:var(--text-dim);font-size:12px;margin-top:16px;text-align:center}.kv-list{display:flex;flex-direction:column;gap:12px}.kv-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--border);font-size:14px}.kv-row:last-child{border-bottom:none}.kv-label{color:var(--text-dim)}.secret-box{background:var(--bg);border:1px dashed var(--gold);border-radius:8px;padding:14px;font-family:monospace;font-size:13px;word-break:break-all;margin-top:12px;color:var(--gold)}.section-gap{margin-top:28px}