body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #f4f7fa;
    color: #333;
    direction: rtl;
    text-align: right;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 800px;
    margin: auto;
    padding: 30px;
    background-color: #fff;
    margin-top: 40px;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
}

h2, h3 {
    color: #2c3e50;
    margin-bottom: 20px;
}

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

input[type="text"],
input[type="email"],
input[type="password"],
input[type="file"],
input[type="number"],
select {
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 6px;
    background-color: #f9f9f9;
}

button {
    padding: 10px;
    font-size: 16px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out;
}

button:hover {
    background-color: #2980b9;
}

a {
    color: #2980b9;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    font-size: 14px;
}

th, td {
    border: 1px solid #ddd;
    padding: 12px;
    text-align: center;
}

th {
    background-color: #f0f0f0;
}

.error {
    color: red;
    background: #ffe6e6;
    padding: 10px;
    border: 1px solid red;
    border-radius: 6px;
}

.success {
    color: green;
    background: #e8f8e8;
    padding: 10px;
    border: 1px solid green;
    border-radius: 6px;
}

.logout {
    text-align: left;
    margin-bottom: 20px;
}