/* Base styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: #333;
}

header {
    background-color: #f8f9fa;
    padding: 1rem;
    border-bottom: 1px solid #dee2e6;
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Form styles */
.add-link-container {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

input, textarea {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ced4da;
    border-radius: 4px;
}

button {
    background-color: #007bff;
    color: white;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

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

/* Markdown content styles */
.markdown-container {
    max-width: 800px;
    margin: 0 auto;
}

.markdown-content {
    padding: 1rem;
}

/* Footer styles */
footer {
    text-align: center;
    padding: 1rem;
    background-color: #f8f9fa;
    border-top: 1px solid #dee2e6;
    margin-top: 2rem;
}