:root{--primary:#2E7D32;--dark:#1B5E20;--gold:#D4AF37;--light:#F1F8E9}
body{background:var(--light);font-family:Arial,sans-serif}
.auth-box{min-height:100vh;display:flex;align-items:center;padding:35px 0}
.card-auth{border:0;border-radius:25px;overflow:hidden;box-shadow:0 15px 45px rgba(0,0,0,.12)}
.left-panel{background:linear-gradient(rgba(46,125,50,.9),rgba(27,94,32,.9)),url('https://images.unsplash.com/photo-1501004318641-b39e6451bec6?auto=format&fit=crop&w=900&q=80');background-size:cover;color:#fff;padding:50px}
.logo{width:150px}
.btn-main{background:var(--primary);color:#fff;border-radius:30px;padding:12px;font-weight:700;border:none;width:100%}
.btn-main:hover{background:var(--dark);color:#fff}
a{color:var(--primary);font-weight:700;text-decoration:none}
.form-control,.form-select{height:48px;border-radius:12px}
.form-label{font-weight:600}
.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 .2rem rgba(46,125,50,.15)}