:root{--green:#0d7a4f;--border:#d8dee6}body{color:#0f172a;background:#f8fafc;margin:0;font-family:Inter,system-ui,sans-serif}.page{max-width:640px;margin:0 auto;padding:20px}.card{border:1px solid var(--border);background:#fff;border-radius:12px;gap:12px;padding:16px;display:grid}input{border:1px solid var(--border);border-radius:8px;width:100%;padding:10px}button{background:var(--green);color:#fff;border:0;border-radius:8px;padding:10px 16px;font-weight:600}button.ghost{color:var(--green);border:1px solid var(--border);background:0 0}.head{justify-content:space-between;align-items:center;display:flex}.list{padding:0;list-style:none}.list li{border:1px solid var(--border);background:#fff;border-radius:8px;justify-content:space-between;margin-bottom:8px;padding:12px;display:flex}.err{color:#b91c1c}.muted{color:#64748b}.row2{grid-template-columns:1fr 1fr;gap:8px;display:grid}.stack{flex-direction:column;align-items:stretch;gap:8px}.list a{color:inherit;text-decoration:none}