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

body {
    background-color: #f0f2f5;
    direction: rtl;
}

.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.login-box {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
}

.login-box h2 {
    text-align: center;
    margin-bottom: 25px;
    color: #333;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: bold;
    color: #444;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 15px;
}

.btn {
    display: inline-block;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    text-decoration: none;
}

.btn-primary {
    background-color: #4f46e5;
    color: white;
    width: 100%;
}

.btn-primary:hover {
    background-color: #4338ca;
}

.alert {
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    text-align: center;
}

.alert-error {
    background-color: #fee2e2;
    color: #b91c1c;
}