/**
 * Government Administration Design System — Design Tokens
 * Source: docs/design.rule.md
 */

:root {
    /* Primary — fallback only; overridden by color{N}.css loaded via MasterPage.master.cs */
    --color-primary: #1D72B5;
    --color-primary-hover: #155a91;
    --color-primary-light: #e3f0fb;

    /* Semantic */
    --color-success: #00a91c;
    --color-warning: #ffbe2e;
    --color-danger: #d83933;
    --color-info: #005ea2;

    /* Neutral */
    --color-background: #f9fafb;
    --color-surface: #ffffff;
    --color-border: #d9e2ec;
    --color-text-primary: #1b1b1b;
    --color-text-secondary: #5c5c5c;
    --color-text-inverse: #ffffff;

    /* Typography */
    --font-family: "Inter", "Segoe UI", Roboto, Arial, sans-serif;
    --font-size-body: 14px;
    --font-size-small: 13px;
    --font-size-caption: 12px;
    --font-size-h4: 18px;
    --font-size-h3: 20px;
    --font-size-h2: 24px;
    --font-size-h1: 32px;
    --line-height: 1.6;

    /* Spacing (8-point scale) */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 16px;
    --space-4: 24px;
    --space-5: 32px;
    --space-6: 48px;
    --space-7: 64px;

    /* Layout */
    --container-max: 1200px;
    --sidebar-width: 320px;
    --header-bar-height: 40px;
    --nav-item-height: 44px;

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

    /* Shadow */
    --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.05);

    /* Animation */
    --transition-fast: 200ms ease;
}