/* Apple macOS Style Variables */
:root {
    --bg-primary: #f5f5f7;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f9f9f9;

    --text-primary: #1d1d1f;
    --text-secondary: #86868b;
    --text-tertiary: #6e6e73;

    --blue: #007aff;
    --blue-hover: #0056cc;
    --blue-light: rgba(0, 122, 255, 0.1);

    --green: #30d158;
    --green-light: rgba(48, 209, 88, 0.1);
    --orange: #ff9f0a;
    --orange-light: rgba(255, 159, 10, 0.1);

    --red: #ff3b30;
    --red-light: rgba(255, 59, 48, 0.1);

    --border: rgba(0, 0, 0, 0.1);
    --border-light: rgba(0, 0, 0, 0.05);

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 16px;

    --font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, sans-serif;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Utilities */
.hidden {
    display: none !important;
}