body {
    font-family: Vazir, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
    direction: rtl;
}

.container {
    width: 90%;
    max-width: 600px;
    margin: 3rem auto;
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(0,0,0,0.15);
}

.header {
    text-align: center;
    margin-bottom: 2rem;
}

.header h1 {
    font-size: 1.8rem;
    margin: 0;
    color: #333;
}

.header nav {
    margin-top: 1rem;
}

.header nav a {
    color: #007bff;
    text-decoration: none;
    margin: 0 10px;
    font-weight: bold;
}

.header nav a:hover {
    text-decoration: underline;
}

.new-post form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.new-post label {
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: #333;
}

.new-post input[type="text"],
.new-post textarea {
    padding: 0.8rem 1rem;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
    width: 100%;
    box-sizing: border-box;
}

.new-post textarea {
    min-height: 150px;
    resize: vertical;
}

.new-post button {
    padding: 0.8rem;
    background-color: #007bff;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.new-post button:hover {
    background-color: #0056b3;
}