/* تنظیمات کلی */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f6f9;
    color: #333;
}

/* طراحی نوار کناری */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 250px;
    height: 100%;
    background-color: #2c3e50;
    color: white;
    padding: 20px;
    box-sizing: border-box;
}

.profile img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
}

.menu {
    list-style-type: none;
    padding: 0;
}

.menu li {
    margin: 15px 0;
}

.menu a {
    text-decoration: none;
    color: white;
    font-size: 18px;
    display: block;
    padding: 10px;
    transition: background-color 0.3s;
}

.menu a:hover {
    background-color: #34495e;
}

/* طراحی محتوای اصلی */
.dashboard {
    margin-left: 270px;
    padding: 20px;
}

.statistics {
    display: flex;
    gap: 20px;
}

.stat-card {
    background-color: #ecf0f1;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    width: 150px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.stat-card h3 {
    margin: 0;
    font-size: 18px;
}

.stat-card p {
    font-size: 24px;
    font-weight: bold;
}