/**
 * DRIMZO - Design System Variables
 * Modern Professional Development Studio
 */

:root {
    /* Brand Monochrome */
    --black: #000000;
    --white: #ffffff;

    /* Editorial Grayscale */
    --gray-50:  #fafafa;
    --gray-100: #f4f4f5;
    --gray-200: #e4e4e7;
    --gray-300: #d4d4d8;
    --gray-400: #a1a1aa;
    --gray-500: #71717a;
    --gray-600: #52525b;
    --gray-700: #3f3f46;
    --gray-800: #27272a;
    --gray-900: #18181b;
    --gray-950: #09090b;

    /* Functional Accents (Restrained & Functional) */
    --color-success: #10b981;
    --color-success-soft: rgba(16, 185, 129, 0.08);
    --color-success-border: rgba(16, 185, 129, 0.2);

    --color-warning: #f59e0b;
    --color-warning-soft: rgba(245, 158, 11, 0.08);
    --color-warning-border: rgba(245, 158, 11, 0.2);

    --color-danger: #ef4444;
    --color-danger-soft: rgba(239, 68, 68, 0.08);
    --color-danger-border: rgba(239, 68, 68, 0.2);

    --color-info: #3b82f6;
    --color-info-soft: rgba(59, 130, 246, 0.08);
    --color-info-border: rgba(59, 130, 246, 0.2);

    /* Semantic UI mappings */
    --bg-page: #fafafa;
    --bg-surface: #ffffff;
    --bg-surface-secondary: #f4f4f5;
    --bg-surface-subtle: #f9fafb;
    --bg-hover: #f4f4f5;

    --border-color: #e4e4e7;
    --border-color-dark: #27272a;
    --border-color-subtle: #f4f4f5;

    --text-primary: #09090b;
    --text-secondary: #52525b;
    --text-muted: #71717a;
    --text-on-dark: #fafafa;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

    /* Sizing & Radius */
    --radius-xs: 3px;
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-pill: 9999px;

    /* Elevation */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.06), 0 4px 6px -4px rgba(0, 0, 0, 0.03);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.16, 1, 0.3, 1);
    --transition-normal: 250ms cubic-bezier(0.16, 1, 0.3, 1);

    /* Dimensions */
    --sidebar-width: 260px;
    --topbar-height: 64px;
}