/* ==========================================================================
   VayuOS Shared Design Tokens
   --------------------------------------------------------------------------
   IMPORT THIS FILE FIRST in all VayuOS domains
   Contains ONLY design tokens (colors, typography, spacing)
   Does NOT contain layout or component styles
   ========================================================================== */

:root {
    /* ===== COLORS ===== */
    --bg-primary: #1a1a1a;
    --bg-secondary: #242424;
    --bg-tertiary: #2e2e2e;

    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-tertiary: #707070;

    --primary: #00e5ff;
    --primary-dark: #00b8cc;
    --accent: #7b2cbf;
    --success: #22c55e;
    --warning: #fbbf24;
    --error: #ef4444;
    --danger: #ef4444;

    /* ===== TYPOGRAPHY ===== */
    --font-family: 'Alan Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --text-xs: 0.75rem;
    /* 12px */
    --text-sm: 0.875rem;
    /* 14px */
    --text-base: 1rem;
    /* 16px */
    --text-lg: 1.125rem;
    /* 18px */
    --text-xl: 1.25rem;
    /* 20px */
    --text-2xl: 1.5rem;
    /* 24px */
    --text-3xl: 1.875rem;
    /* 30px */
    --text-4xl: 2.25rem;
    /* 36px */
    --text-5xl: 3rem;
    /* 48px */

    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;

    /* ===== SPACING ===== */
    --space-xs: 0.25rem;
    /* 4px */
    --space-sm: 0.5rem;
    /* 8px */
    --space-md: 1rem;
    /* 16px */
    --space-lg: 1.5rem;
    /* 24px */
    --space-xl: 2rem;
    /* 32px */
    --space-2xl: 3rem;
    /* 48px */
    --space-3xl: 4rem;
    /* 64px */

    /* ===== BORDERS ===== */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    --border-color: rgba(255, 255, 255, 0.1);

    /* ===== SHADOWS ===== */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.3);

    /* ===== TRANSITIONS ===== */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}