*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial, Helvetica, sans-serif;
}

body{
    background:linear-gradient(135deg,#0d6efd,#4da3ff);
    min-height:100vh;
}

.accueil{
    display:flex;
    justify-content:center;
    align-items:center;
    min-height:100vh;
    padding:20px;
}

.carte{
    background:#fff;
    width:450px;
    max-width:100%;
    padding:40px;
    border-radius:18px;
    text-align:center;
    box-shadow:0 10px 30px rgba(0,0,0,.2);
}

.logo{
    width:110px;
    height:110px;
    object-fit:contain;
    margin-bottom:20px;
}

h1{
    color:#0d6efd;
    margin-bottom:10px;
}

h3{
    color:#555;
    margin-bottom:20px;
}

p{
    color:#777;
    margin-bottom:30px;
}

.boutons{
    display:flex;
    flex-direction:column;
    gap:15px;
}

.btn{
    text-decoration:none;
    color:#fff;
    padding:15px;
    border-radius:10px;
    font-size:17px;
    font-weight:bold;
    transition:.3s;
}

.employe{
    background:#198754;
}

.employe:hover{
    background:#157347;
}

.admin{
    background:#0d6efd;
}

.admin:hover{
    background:#0b5ed7;
}