* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    padding: 2rem;
    background-color: #f5f5f5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

h1 {
    text-align: center;
    margin-bottom: 2rem;
    color: #333;
}

.section-title, .jwt-input label {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 1rem;
    font-weight: 500;
}

.jwt-input {
    margin-bottom: 2rem;
}

textarea {
    width: 100%;
    height: 100px;
    padding: 1rem;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-family: monospace;
    font-size: 14px;
    resize: vertical;
}

textarea:focus {
    outline: none;
    border-color: #007bff;
}

.decoded-sections {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 1.5rem;
}

.section {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    min-width: 0;
}

.section h3 {
    margin-bottom: 1rem;
    color: #333;
}

pre {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 4px;
    overflow-x: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
    word-break: break-all;
    font-size: 14px;
    line-height: 1.5;
    max-width: 100%;
} 
.twitter-link {
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    text-decoration: none;
    color: #666;
    font-size: 14px;
    transition: all 0.2s ease;
}

.twitter-link:hover {
    background: rgba(0, 0, 0, 0.2);
    color: #333;
}