:root {
    --primary-color: #0061ff;
    --primary-hover: #0056e0;
    --bg-color: #f4f7fa;
    --card-bg: #ffffff;
    --text-color: #2d3748;
    --text-muted: #718096;
    --border-color: #e2e8f0;
    --input-focus: #0061ff;
    --error-color: #e53e3e;
    --success-color: #38a169;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}