body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f0f2f5;
    margin: 0;
    padding: 0;
    direction: rtl;
}
header {
    background-color: #004aad;
    color: #fff;
    text-align: center;
    padding: 20px 10px;
}
.container {
    max-width: 900px;
    margin: 20px auto;
    background-color: #fff;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
h2 {
    color: #004aad;
}
form {
    display: flex;
    flex-direction: column;
}
input, select, button {
    margin: 10px 0;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 16px;
}
button {
    background-color: #004aad;
    color: #fff;
    border: none;
    cursor: pointer;
}
button:hover {
    background-color: #003080;
}
.toggle-link {
    color: #004aad;
    cursor: pointer;
    text-decoration: underline;
    margin-top: 10px;
}
.section {
    margin-top: 30px;
}
.hidden {
    display: none;
}