/**
 * Design System Variables - Medical Patients Generator
 * Based on UI Specification color palette
 */

:root {
    /* Primary Colors - Modern Healthcare Palette */
    --primary: #0891b2;
    --primary-dark: #0e7490;
    --primary-light: #06b6d4;

    /* Status Colors - Modern Palette */
    --success: #10b981;
    --error: #ef4444;
    --warning: #f59e0b;
    --info: #06b6d4;

    /* Background Colors - Softer Slate Palette */
    --background: #f8fafc;
    --background-secondary: #f1f5f9;
    --surface: #ffffff;
    --surface-elevated: #ffffff;

    /* Text Colors - Better Contrast */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-disabled: #94a3b8;

    /* Border Colors - Softer Grays */
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    --border-dark: #cbd5e1;

    /* API Banner Specific - Updated for Cyan Palette */
    --api-banner-bg: #ecfeff;
    --api-banner-border: #0891b2;
    --api-banner-text: #0e7490;
    --api-banner-link: #0891b2;
    --api-banner-link-hover: #0e7490;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Spacing Scale */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;

    /* Typography - Modern Fonts */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-family-mono: 'JetBrains Mono', 'SF Mono', Consolas, 'Monaco', 'Inconsolata', 'Fira Code', monospace;

    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;

    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Line Heights */
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* Layout - Increased for Modern Design */
    --container-max-width: 1200px;
    --header-height: 60px;
    --banner-height: auto;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;

    /* Z-Index Scale */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* Light Mode Only - Dark Mode Removed */

/* Responsive Breakpoints */
@custom-media --mobile (max-width: 768px);
@custom-media --tablet (min-width: 769px) and (max-width: 1024px);
@custom-media --desktop (min-width: 1025px);

/* Print Styles */
@media print {
    :root {
        --background: #ffffff;
        --surface: #ffffff;
        --text-primary: #000000;
        --text-secondary: #333333;
        --border: #cccccc;
    }
}