:root{--green: #1d9e75;--green-dark: #0f6e56;--navy: #1f2d38;--muted: #5c6b76;--sand: #f6f3ec;--line: #e4e0d6}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica Neue,sans-serif;background:var(--sand);color:var(--navy);line-height:1.55}a{color:var(--green-dark)}.wrap{max-width:720px;margin:0 auto;padding:24px 16px 64px}.card{background:#fff;border-radius:14px;box-shadow:0 4px 18px #1f2d3812;padding:20px 22px;margin-bottom:18px}h1{font-size:26px;margin:0 0 6px}h2{font-size:19px;margin:0 0 10px}.muted{color:var(--muted);font-size:14px}button,.btn{display:inline-block;border:none;border-radius:10px;background:var(--green);color:#fff;font-size:15px;font-weight:700;padding:12px 20px;cursor:pointer;text-decoration:none;text-align:center}button:disabled{opacity:.5;cursor:default}.btn-ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line);font-weight:600}input,textarea,select{width:100%;padding:11px 13px;border:1.5px solid var(--line);border-radius:10px;font-size:15px;font-family:inherit;background:#fdfcf9}label{display:block;font-size:13px;color:var(--muted);margin:10px 0 4px}.progress{height:12px;background:#ede9df;border-radius:999px;overflow:hidden;margin:10px 0 6px}.progress>div{height:100%;background:var(--green);transition:width .3s}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.amounts{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:10px 0}.amounts button{padding:12px 0}.amounts button.inactive{background:#fff;color:var(--navy);border:1.5px solid var(--line)}.chip{display:inline-block;border-radius:999px;padding:3px 12px;font-size:12.5px;font-weight:700}.err{color:#a32d2d;font-size:14px}.ok{color:var(--green-dark);font-size:14px}.header{display:flex;align-items:center;gap:10px;margin-bottom:18px}.header .logo{font-weight:800;font-size:18px;color:var(--green-dark);text-decoration:none}.header .spacer{flex:1}