body{font-family:Arial,Helvetica,sans-serif;background:url('assets/images/fundo.png') center/cover no-repeat fixed;color:#fff;margin:0;padding:0}
.topbar{background:rgba(0,0,0,0.6);padding:12px 20px;display:flex;justify-content:space-between;align-items:center}
.topbar h1{margin:0;font-size:18px}
.logout{color:#fff;text-decoration:none;background:#c33;padding:6px 10px;border-radius:6px}
.container{padding:40px}
.card{background:rgba(10,10,10,0.7);padding:20px;border-radius:10px;max-width:520px;margin:0 auto}
.card input, .card select{width:100%;padding:10px;margin:8px 0;border-radius:6px;border:1px solid #333;background:#0b0b0b;color:#fff}
.card button{background:#3b6df6;color:#fff;padding:10px;border:0;border-radius:6px;width:100%}
.login-box{width:360px;margin:80px auto;padding:20px;background:#141414;border-radius:8px}
.login-box input{width:100%;padding:10px;margin:6px 0;border-radius:4px;border:1px solid #333;background:#0b0b0b;color:#fff}