/*
Theme Name: Big Billion Days
Theme URI: https://bigbillion-days.com
Author: Big Billion Days Team
Author URI: https://bigbillion-days.com
Description: A high-performance, stateless WordPress theme for Flipkart price history tracking, deals, and Big Billion Days content. Features live price tracker, blog grid, SEO schema markup, and AdSense-ready layout.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: bigbilliondays
Tags: blog, e-commerce, custom-header, custom-menu, featured-images, theme-options, responsive-layout
*/

/* =========================================================
   DESIGN TOKENS
   ========================================================= */
:root {
    /* Brand Colors */
    --clr-primary:        #FF6B00;
    --clr-primary-dark:   #E05A00;
    --clr-primary-light:  #FF8C33;
    --clr-primary-glow:   rgba(255,107,0,0.18);

    /* Surface Colors */
    --clr-bg:             #0F1523;
    --clr-surface:        #171F32;
    --clr-surface-2:      #1E2A40;
    --clr-surface-3:      #243050;
    --clr-border:         rgba(255,255,255,0.08);

    /* Text */
    --clr-text:           #E8EAF0;
    --clr-text-muted:     #8A94A8;
    --clr-text-inverse:   #0F1523;

    /* Accent */
    --clr-accent:         #00D4FF;
    --clr-success:        #00C853;
    --clr-danger:         #FF3D3D;
    --clr-warning:        #FFD600;

    /* Typography */
    --font-body:          'Inter', system-ui, -apple-system, sans-serif;
    --font-heading:       'Outfit', 'Inter', sans-serif;
    --font-mono:          'JetBrains Mono', 'Fira Code', monospace;

    --text-xs:   0.75rem;
    --text-sm:   0.875rem;
    --text-base: 1rem;
    --text-lg:   1.125rem;
    --text-xl:   1.25rem;
    --text-2xl:  1.5rem;
    --text-3xl:  1.875rem;
    --text-4xl:  2.25rem;
    --text-5xl:  3rem;

    --fw-normal:   400;
    --fw-medium:   500;
    --fw-semibold: 600;
    --fw-bold:     700;
    --fw-extrabold:800;

    --lh-tight:  1.2;
    --lh-normal: 1.6;
    --lh-relaxed:1.8;

    /* Spacing */
    --space-1:  0.25rem;
    --space-2:  0.5rem;
    --space-3:  0.75rem;
    --space-4:  1rem;
    --space-5:  1.25rem;
    --space-6:  1.5rem;
    --space-8:  2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Layout */
    --container-max: 1200px;
    --container-md:  960px;
    --container-sm:  640px;

    /* Radius */
    --radius-sm:   6px;
    --radius-md:   12px;
    --radius-lg:   18px;
    --radius-xl:   24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm:  0 1px 3px rgba(0,0,0,0.3);
    --shadow-md:  0 4px 16px rgba(0,0,0,0.35);
    --shadow-lg:  0 8px 32px rgba(0,0,0,0.45);
    --shadow-glow:0 0 24px rgba(255,107,0,0.3);

    /* Transitions */
    --tr-fast:   150ms ease;
    --tr-normal: 250ms ease;
    --tr-slow:   400ms ease;

    /* Header */
    --header-h: 68px;
}