/* Canonical Tag Checker Styles */
body {
    font-family: 'Inter', sans-serif;
}

.primary-gradient {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.loading-spinner {
    border: 3px solid #e5e7eb;
    border-top: 3px solid #8b5cf6;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.code-box {
    background: #1e293b;
    color: #94a3b8;
    padding: 1rem;
    border-radius: 0.5rem;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    overflow-x: auto;
}

.code-box .tag { 
    color: #f472b6; 
}

.code-box .attr { 
    color: #60a5fa; 
}

.code-box .value { 
    color: #86efac; 
}