/**
* ============================================================================
* DESIGN SYSTEM - Master Variables & Tokens
* ============================================================================
* This file contains all design tokens (colors, typography, spacing, etc.)
* that are used throughout the application.
*
* ARCHITECTURE - Two-Layer Variable System:
*
* Layer 1 - Brand Tokens (client identity)
* --brand-primary, --brand-secondary, --brand-accent, --brand-font
* Override ONLY these in themes/{client}.css to change all colours.
*
* Layer 2 - Component Tokens (auto-derive from Layer 1)
* --header-bg, --btn-primary-bg, --table-header-bg, --input-border-focus
* These inherit automatically. Do NOT hardcode values in module CSS.
*
* CODING RULE - enforced across ALL files, ALL packages:
* FORBIDDEN: color: #2196F3; (hardcoded hex)
* FORBIDDEN: background: #1a1a2e; (hardcoded hex)
* USE: color: var(--brand-primary);
* USE: background: var(--header-bg);
*
* Usage: Include this file FIRST before any other CSS files.
*
*
* Version: 1.3.0
* Updated: 2026-02-24 V1.30 Theme System - two-layer brand/component tokens,
* dark mode ([data-theme="dark"]), print variables
* Previous: 1.0.0 2025-11-24 Initial design tokens
* ============================================================================
*/
:root {
/* ========================================================================
COLOR SYSTEM
======================================================================== */
/* Primary Brand Colors (Your Blue) */
--primary-50: #e8eeff;
--primary-100: #d1ddff;
--primary-200: #a3bbff;
--primary-300: #7599ff;
--primary-400: #4777ff;
--primary-500: #5277e4; /* Main brand blue (your current color) */
--primary-600: #3d5eb3;
--primary-700: #2e4682;
--primary-800: #1f2d52;
--primary-900: #0f1521;
/* Semantic Colors - Success */
--success-50: #f0fdf4;
--success-100: #dcfce7;
--success-200: #bbf7d0;
--success-300: #86efac;
--success-400: #4ade80;
--success-500: #28a745; /* Replaces generic "green" */
--success-600: #16a34a;
--success-700: #15803d;
--success-800: #166534;
--success-900: #14532d;
/* Semantic Colors - Danger */
--danger-50: #fef2f2;
--danger-100: #fee2e2;
--danger-200: #fecaca;
--danger-300: #fca5a5;
--danger-400: #f87171;
--danger-500: #dc3545; /* Replaces generic "red" */
--danger-600: #dc2626;
--danger-700: #b91c1c;
--danger-800: #991b1b;
--danger-900: #7f1d1d;
/* Semantic Colors - Warning */
--warning-50: #fffbeb;
--warning-100: #fef3c7;
--warning-200: #fde68a;
--warning-300: #fcd34d;
--warning-400: #fbbf24;
--warning-500: #ffc107; /* Replaces generic "orange" */
--warning-600: #f59e0b;
--warning-700: #d97706;
--warning-800: #b45309;
--warning-900: #92400e;
/* Semantic Colors - Info */
--info-50: #f0f9ff;
--info-100: #e0f2fe;
--info-200: #bae6fd;
--info-300: #7dd3fc;
--info-400: #38bdf8;
--info-500: #17a2b8;
--info-600: #0284c7;
--info-700: #0369a1;
--info-800: #075985;
--info-900: #0c4a6e;
/* Neutral Colors - Grays */
--gray-50: #f8f9fa;
--gray-100: #e9ecef;
--gray-200: #dee2e6;
--gray-300: #ced4da;
--gray-400: #adb5bd;
--gray-500: #6c757d;
--gray-600: #495057;
--gray-700: #343a40;
--gray-800: #212529;
--gray-900: #0d1117;
/* Base Colors */
--white: #ffffff;
--black: #000000;
/* Functional Colors */
--body-bg: #f5f7fa;
--body-color: #212529;
--text-muted: #6c757d;
--border-color: #dee2e6;
--link-color: var(--primary-500);
--link-hover: var(--primary-600);
/* ========================================================================
LAYER 1 - BRAND IDENTITY TOKENS
These are the ONLY variables you need to override in a client theme file.
Changing these cascades to every component automatically.
======================================================================== */
/* Brand Colors - primary identity of this deployment */
--brand-primary: var(--primary-500); /* #5277e4 - CTAs, active nav, badges */
--brand-secondary: #764ba2; /* gradient end - purple accent */
--brand-accent: #667eea; /* gradient start - header highlight */
/* Brand Typography */
--brand-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
--brand-font-url: 'https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap';
/* ========================================================================
LAYER 2 - COMPONENT TOKENS
Auto-derive from Layer 1. Do NOT override in theme files.
Do NOT hardcode hex values in any module or feature CSS.
======================================================================== */
/* -- Header / Navigation -- */
--header-bg: var(--brand-secondary); /* Solid purple — no blue gradient */
--header-bg-light: linear-gradient(135deg, #8aa0ff 0%, var(--brand-accent) 100%);
--header-bg-hover: linear-gradient(135deg, var(--brand-accent) 0%, #5a67d8 100%);
--header-text: #ffffff;
--header-accent: var(--brand-accent);
--header-shadow: 0 2px 12px rgba(0, 0, 0, 0.18);
/* -- Buttons -- */
--btn-primary-bg: var(--brand-primary);
--btn-primary-hover: var(--primary-600);
/* -- Tables -- */
--table-header-bg: var(--brand-secondary); /* Solid purple for | headers */
--table-header-text: #ffffff; /* White text on dark header */
--table-stripe-bg: #f0eeff; /* Very light brand tint (even rows) */
--table-hover-bg: #e8e4ff; /* Hover tint (odd rows) */
--table-stripe-hover: #ddd8ff; /* Hover tint (even rows) */
--table-row-hover: var(--table-hover-bg); /* Backwards compat alias */
--table-border: var(--gray-200); /* #dee2e6 */
--table-text: var(--gray-600); /* #495057 */
/* -- Forms / Inputs -- */
--input-border: var(--gray-200);
--input-border-focus: var(--brand-primary);
--input-focus-shadow: 0 0 0 3px rgba(82, 119, 228, 0.15);
--input-border-radius: var(--radius-lg); /* 8px */
/* -- Cards / Surfaces -- */
--bg-card: #ffffff;
--bg-card-hover: var(--gray-50);
/* -- Semantic Backgrounds -- */
--bg-main: var(--body-bg); /* #f5f7fa */
/* -- Semantic Text -- */
--color-text-main: #1e293b;
--color-text-muted: var(--gray-500); /* #6c757d */
--color-text-subtle: var(--gray-400); /* #adb5bd */
/* -- Semantic Borders -- */
--border-default: var(--gray-200); /* #dee2e6 */
--border-subtle: var(--gray-100); /* #e9ecef */
/* -- Print / Export / PDF -- */
--print-bg: #ffffff;
--print-text: #000000;
--print-border: #cccccc;
/* ========================================================================
TYPOGRAPHY SYSTEM
======================================================================== */
/* Font Families */
--font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI',
Roboto, Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
--font-mono: 'Fira Code', 'SF Mono', 'Roboto Mono', 'Courier New', monospace;
/* Font Sizes (Modular Scale - 1.125 ratio) */
--text-xs: 0.75rem; /* 12px */
--text-sm: 0.8125rem; /* 13px */
--text-base: 0.875rem; /* 14px - Standard base size */
--text-lg: 1rem; /* 16px */
--text-xl: 1.125rem; /* 18px */
--text-2xl: 1.3125rem; /* 21px */
--text-3xl: 1.625rem; /* 26px */
--text-4xl: 2rem; /* 32px */
--text-5xl: 2.5rem; /* 40px */
/* Font Weights */
--font-thin: 100;
--font-light: 300;
--font-normal: 400;
--font-medium: 500;
--font-semibold: 600;
--font-bold: 700;
--font-extrabold: 800;
--font-black: 900;
/* Line Heights */
--leading-none: 1;
--leading-tight: 1.25;
--leading-snug: 1.375;
--leading-normal: 1.5;
--leading-relaxed: 1.75;
--leading-loose: 2;
/* ========================================================================
SPACING SYSTEM (Base 4px)
======================================================================== */
--space-0: 0;
--space-px: 1px;
--space-0-5: 0.125rem; /* 2px */
--space-1: 0.25rem; /* 4px */
--space-1-5: 0.375rem; /* 6px */
--space-2: 0.5rem; /* 8px */
--space-2-5: 0.625rem; /* 10px */
--space-3: 0.75rem; /* 12px */
--space-3-5: 0.875rem; /* 14px */
--space-4: 1rem; /* 16px */
--space-5: 1.25rem; /* 20px */
--space-6: 1.5rem; /* 24px */
--space-7: 1.75rem; /* 28px */
--space-8: 2rem; /* 32px */
--space-9: 2.25rem; /* 36px */
--space-10: 2.5rem; /* 40px */
--space-11: 2.75rem; /* 44px */
--space-12: 3rem; /* 48px */
--space-14: 3.5rem; /* 56px */
--space-16: 4rem; /* 64px */
--space-20: 5rem; /* 80px */
--space-24: 6rem; /* 96px */
--space-28: 7rem; /* 112px */
--space-32: 8rem; /* 128px */
/* Semantic Spacing */
--gap-xs: var(--space-1);
--gap-sm: var(--space-2);
--gap-md: var(--space-4);
--gap-lg: var(--space-6);
--gap-xl: var(--space-8);
--gap-2xl: var(--space-12);
/* ========================================================================
BORDER RADIUS
======================================================================== */
--radius-none: 0;
--radius-sm: 0.125rem; /* 2px */
--radius-base: 0.25rem; /* 4px */
--radius-md: 0.375rem; /* 6px */
--radius-lg: 0.5rem; /* 8px */
--radius-xl: 0.75rem; /* 12px */
--radius-2xl: 1rem; /* 16px */
--radius-3xl: 1.5rem; /* 24px */
--radius-full: 9999px;
/* ========================================================================
SHADOWS
======================================================================== */
--shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
--shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1),
0 1px 2px -1px rgba(0, 0, 0, 0.1);
--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
0 2px 4px -2px rgba(0, 0, 0, 0.1);
--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
0 4px 6px -4px rgba(0, 0, 0, 0.1);
--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
0 8px 10px -6px rgba(0, 0, 0, 0.1);
--shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
--shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);
--shadow-none: none;
/* ========================================================================
TRANSITIONS
======================================================================== */
--transition-fast: 150ms ease-in-out;
--transition-base: 200ms ease-in-out;
--transition-slow: 300ms ease-in-out;
--transition-slower: 500ms ease-in-out;
/* ========================================================================
Z-INDEX LAYERS
======================================================================== */
--z-base: 0;
--z-dropdown: 1000;
--z-sticky: 1020;
--z-fixed: 1030;
--z-modal-backdrop: 1040;
--z-modal: 1050;
--z-popover: 1060;
--z-tooltip: 1070;
--z-notification: 1080;
/* ========================================================================
BREAKPOINTS (for reference in media queries)
======================================================================== */
--breakpoint-sm: 576px;
--breakpoint-md: 768px;
--breakpoint-lg: 992px;
--breakpoint-xl: 1200px;
--breakpoint-2xl: 1400px;
/* ========================================================================
CONTAINER WIDTHS
======================================================================== */
--container-sm: 540px;
--container-md: 720px;
--container-lg: 960px;
--container-xl: 1140px;
--container-2xl: 1320px;
}
/* ============================================================================
DARK MODE - [data-theme="dark"] (JS-toggled, preferred for ERP)
To activate: document.documentElement.setAttribute('data-theme', 'dark')
To deactivate: document.documentElement.removeAttribute('data-theme')
============================================================================ */
[data-theme="dark"] {
/* Surfaces */
--bg-main: #0d1117;
--bg-card: #161b22;
--bg-card-hover: #1c2128;
--body-bg: #0d1117;
/* Text */
--body-color: #e6edf3;
--color-text-main: #e6edf3;
--color-text-muted: #8b949e;
--color-text-subtle: #6e7681;
/* Borders */
--border-color: #30363d;
--border-default: #30363d;
--border-subtle: #21262d;
/* Tables */
--table-header-bg: #161b22;
--table-header-text: #8b949e;
--table-row-hover: #1c2128;
--table-border: #30363d;
/* Inputs */
--input-border: #30363d;
/* Tables */
--table-stripe-bg: #1a1f2e;
--table-hover-bg: #212738;
--table-stripe-hover: #282f42;
/* Brand stays the same - dark mode does not change identity */
}
/* ============================================================================
DARK MODE - @media fallback (system preference, no JS required)
============================================================================ */
@media (prefers-color-scheme: dark) {
/* Intentionally left empty - use [data-theme="dark"] for controlled toggle */
/* Uncomment the block below to enable automatic OS-level dark mode: */
/*
:root {
--bg-main: #0d1117;
--bg-card: #161b22;
--body-bg: #0d1117;
--body-color: #e6edf3;
--border-color: #30363d;
--border-default: #30363d;
--color-text-main: #e6edf3;
}
*/
}
/* ============================================================================
UTILITY: Print Optimization
============================================================================ */
@media print {
:root {
--body-bg: white;
--body-color: black;
}
}
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