:root{--ink:#172116;--muted:#697567;--surface:#f7f8f4;--line:#e0e6dc;--accent:#2e6b3e;--danger:#a83b32}*{box-sizing:border-box}body{margin:0;background:var(--surface);color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit}.shell{min-height:100vh;display:grid;grid-template-columns:232px 1fr}.sidebar{background:#1c281d;color:#f5f8f2;padding:24px 16px}.brand{font-weight:800;letter-spacing:.04em;font-size:20px;margin-bottom:32px}.brand small{color:#b9cab8;display:block;font-weight:400;font-size:12px;margin-top:4px}.nav{display:grid;gap:5px}.nav a{padding:10px 12px;border-radius:7px;color:#cdd9cc}.nav a:hover,.nav a[aria-current=page]{background:#314534;color:white}.content{padding:34px;max-width:1300px;width:100%;margin:0 auto}.topline{color:var(--muted);font-size:14px}.page-title{margin:7px 0 28px;font-size:30px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:16px}.card{background:white;border:1px solid var(--line);border-radius:10px;padding:18px}.metric{font-size:28px;font-weight:700;margin-top:8px}.label{color:var(--muted);font-size:13px}.section{margin-top:30px}.section h2{font-size:18px}.decision{border-left:3px solid var(--accent)}.empty{color:var(--muted);padding:14px 0}.sign-in{max-width:380px;margin:10vh auto;background:white;border:1px solid var(--line);border-radius:10px;padding:28px}.sign-in input{width:100%;margin:8px 0 16px;padding:10px;border:1px solid var(--line);border-radius:6px}.primary{cursor:pointer;width:100%;border:0;background:var(--accent);color:white;padding:11px 14px;border-radius:6px;font-weight:700}.notice{font-size:13px;color:var(--muted);line-height:1.5}@media (max-width:700px){.shell{grid-template-columns:1fr}.sidebar{padding:14px}.nav{grid-template-columns:repeat(3,1fr);font-size:13px}.brand{margin-bottom:12px}.content{padding:20px}}