body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f1ea; /* Couleur crème légère */
    color: #4a5d4e; /* Vert forêt profond */
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 50px;
}

h1 {
    color: #8c6a51; /* Ton terre cuite */
    border-bottom: 2px solid #8c6a51;
    padding-bottom: 10px;
}

form {
    background: #ffffff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

table {
    border-spacing: 15px;
}

th {
    text-align: right;
    color: #5b735d;
}

input[type="text"], input[type="password"], input[type="number"] {
    padding: 8px;
    border: 1px solid #c0c0c0;
    border-radius: 4px;
}

input[type="submit"] {
    background-color: #5b735d;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
    width: 100%;
}

input[type="submit"]:hover {
    background-color: #4a5d4e;
}