:root{--bg:#f5f6f8;--panel:#fff;--sidebar:#151b26;--text:#1c2330;--muted:#7a8494;--accent:#4f7cff;--border:#e5e8ee}*{box-sizing:border-box}body{color:var(--text);background:var(--bg);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.app{min-height:100vh;display:flex}.sidebar{background:var(--sidebar);color:#cdd5e0;flex-shrink:0;width:220px;padding:20px 12px}.brand{color:#fff;align-items:center;gap:8px;padding:4px 10px 20px;font-size:15px;font-weight:600;display:flex}.brand-dot{background:var(--accent);border-radius:50%;width:10px;height:10px}.nav-item{text-align:left;color:#cdd5e0;cursor:pointer;background:0 0;border:none;border-radius:8px;width:100%;padding:10px 12px;font-size:14px;display:block}.nav-item:hover{background:#ffffff0f}.nav-item.active{background:var(--accent);color:#fff}.content{flex:1;max-width:1100px;padding:28px 32px}h2{margin:0 0 18px}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;margin-bottom:18px;padding:18px}.card-title{color:var(--muted);text-transform:uppercase;letter-spacing:.4px;margin:0 0 12px;font-size:14px}.stat-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-bottom:18px;display:grid}.stat{padding:16px}.stat-value{font-size:26px;font-weight:650}.stat-label{color:var(--muted);margin-top:4px;font-size:13px}.table{border-collapse:collapse;width:100%;font-size:14px}.table th{text-align:left;color:var(--muted);border-bottom:1px solid var(--border);padding:8px 10px;font-weight:500}.table td{border-bottom:1px solid var(--border);padding:9px 10px}.row-click{cursor:pointer}.row-click:hover{background:#f7f9fc}.toolbar{gap:10px;margin-bottom:14px;display:flex}.input{border:1px solid var(--border);border-radius:8px;flex:1;max-width:360px;padding:9px 12px;font-size:14px}.button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:9px 16px;font-size:14px}.link{color:var(--accent);cursor:pointer;background:0 0;border:none;margin-bottom:12px;padding:0;font-size:14px}.muted{color:var(--muted);font-size:13px}.pad{padding:12px 0}.code{color:#d7e1f0;background:#0f172a;border-radius:8px;max-height:70vh;padding:14px;font-size:12px;line-height:1.5;overflow:auto}.plan-layout{grid-template-columns:380px 1fr;align-items:start;gap:18px;display:grid}.method-head{cursor:pointer;background:0 0;border:none;justify-content:space-between;width:100%;padding:4px 0;font-size:15px;display:flex}.goal-block{border-left:2px solid var(--border);margin-top:10px;padding-left:10px}.goal-title{margin-bottom:6px;font-size:13px;font-weight:600}.variant{border:1px solid var(--border);cursor:pointer;background:#fff;border-radius:6px;margin:3px 6px 3px 0;padding:4px 10px;font-size:12px;display:inline-block}.variant:hover{border-color:var(--accent)}