:root {
    --primary: #007aff;
    --primary-dark: #005ecb;
    --primary-rgb: 0, 122, 255;
    --secondary: #F5F5F7;
    --text-main: #1D1D1F;
    --text-secondary: #86868B;
    --success: #34C759;
    --error: #FF3B30;
    --border: #D2D2D7;
    --bg-page: #FBFBFD;
    --bg-selection: #F0F7FF;
    --bg-payment-selected: linear-gradient(135deg, #F0F7FF 0%, #F5FAFF 100%);
    --avatar-bg: linear-gradient(135deg, #dbeafe 0%, #eff6ff 100%);
}