:root {
    --bg: #fafafa;
    --card: #ffffff;
    --text: #1d1d1f;
    --text-secondary: #86868b;
    --text-tertiary: #aeaeb2;
    --border: #e5e5ea;
    --border-light: #f2f2f7;
    --accent: #0071e3;
    --accent-hover: #0077ED;
    --green: #34c759;
    --orange: #ff9500;
    --red: #ff3b30;
    --error: #ff3b30;
    --error-bg: #fff2f1;
    --radius: 14px;
    --shadow: 0 2px 12px rgba(0,0,0,0.06);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.08);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}