*{box-sizing:border-box}
body{margin:0;font-family:Arial,sans-serif;background:linear-gradient(135deg,#eef5ef,#fff);color:#173025;min-height:100vh}
.wrap{width:min(1050px,calc(100% - 32px));margin:auto}
.top{padding:24px 0}.logo{font-weight:900;font-size:24px;text-decoration:none;color:#0d5f38}
.auth-grid{display:grid;grid-template-columns:1fr 460px;gap:42px;align-items:center;min-height:78vh}
.intro h1{font-size:52px;line-height:1.05;margin:10px 0}.intro p{font-size:18px;color:#596960}
.box{background:#fff;border:1px solid #dce6dc;border-radius:20px;padding:30px;box-shadow:0 18px 50px rgba(9,47,29,.12)}
.tabs{display:flex;gap:8px;margin-bottom:22px}.tabs a{flex:1;text-align:center;padding:11px;border-radius:9px;text-decoration:none;color:#0d5f38;border:1px solid #0d5f38}.tabs a.on{background:#0d5f38;color:#fff}
label{display:block;font-weight:700;margin:13px 0 6px}input{width:100%;padding:13px;border:1px solid #ccd8cd;border-radius:9px;font-size:16px}
button,.btn{display:inline-block;width:100%;padding:14px;background:#0d5f38;color:#fff;border:0;border-radius:9px;font-weight:800;text-decoration:none;text-align:center;margin-top:18px;cursor:pointer}
.links{display:flex;justify-content:space-between;margin-top:17px;font-size:14px}.links a{color:#0d5f38}
.msg{padding:12px;border-radius:9px;margin:12px 0}.erro{background:#fdeceb;color:#9b231d}.ok{background:#e8f6eb;color:#176c35}
small{color:#6d786f}.beneficios{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:24px}.beneficios div{background:#fff;padding:12px;border-radius:10px}
@media(max-width:800px){.auth-grid{grid-template-columns:1fr}.intro{display:none}.box{margin:20px 0}}