/*
Theme Name: Bitstech Store
Theme URI: https://bitstech.store
Author: Bitstech
Author URI: https://bitstech.store
Description: Professional WooCommerce e-commerce theme for Bitstech Store (Computer & Accessories). Includes modern glassmorphism UI, dark/light mode, campaign manager presets, GA4 ecommerce tracking, schema markup, wishlist/compare, POS-ready components, and Myanmar-friendly UX. မြန်မာဘာသာ UI ကိုလည်း အဆင်ပြေစွာ အသုံးပြုနိုင်ရန် ပြင်ဆင်ထားပါသည်။
Version: 3.2.1
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 8.0
WC requires at least: 8.0
WC tested up to: 10.7
Update URI: false
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: bitstech-store
Domain Path: /languages
Tags: e-commerce, woocommerce, custom-logo, custom-menu, featured-images, translation-ready, rtl-language-support, dark-mode, glassmorphism, neon-glow, responsive-layout, blog, myanmar-language, one-click-demo-import, pos-system, electronics-store
*/

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */
:root {
    --bt-primary: #753beb;
    --bt-primary-rgb: 117, 59, 235;
    --bt-primary-light: #9b6ef5;
    --bt-primary-dark: #5a20c8;
    --bt-dark: #131c31;
    --bt-dark-rgb: 19, 28, 49;
    --bt-dark-lighter: #1a2540;
    --bt-dark-card: #1e2a45;
    --bt-secondary-text: #8899bf;
    --bt-accent: #00e0f0;
    --bt-accent-rgb: 0, 224, 240;
    --bt-white: #ffffff;
    --bt-white-rgb: 255, 255, 255;
    --bt-success: #00e676;
    --bt-warning: #ffab00;
    --bt-danger: #ff1744;
    --bt-info: #00b0ff;
    --bt-font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --bt-font-heading: 'Space Grotesk', 'Inter', sans-serif;
    --bt-font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --bt-fs-xs: 0.75rem; --bt-fs-sm: 0.8125rem; --bt-fs-base: 0.9375rem;
    --bt-fs-md: 1rem; --bt-fs-lg: 1.0625rem; --bt-fs-xl: 1.25rem;
    --bt-fs-2xl: 1.5rem; --bt-fs-3xl: 1.75rem; --bt-fs-4xl: 2rem; --bt-fs-5xl: 2.5rem;
    --bt-fw-normal: 400; --bt-fw-medium: 500; --bt-fw-semibold: 600;
    --bt-fw-bold: 700; --bt-fw-extrabold: 800;
    --bt-space-xs: 0.25rem; --bt-space-sm: 0.5rem; --bt-space-md: 1rem;
    --bt-space-lg: 1.5rem; --bt-space-xl: 2rem; --bt-space-2xl: 3rem;
    --bt-space-3xl: 4rem; --bt-space-4xl: 6rem;
    --bt-radius-sm: 6px; --bt-radius-md: 12px; --bt-radius-lg: 16px;
    --bt-radius-xl: 24px; --bt-radius-full: 9999px;
    --bt-shadow-sm: 0 2px 8px rgba(0,0,0,0.1);
    --bt-shadow-md: 0 4px 16px rgba(0,0,0,0.15);
    --bt-shadow-lg: 0 8px 32px rgba(0,0,0,0.2);
    --bt-shadow-glow: 0 0 20px rgba(var(--bt-primary-rgb), 0.4);
    --bt-shadow-neon: 0 0 10px rgba(var(--bt-accent-rgb), 0.3), 0 0 40px rgba(var(--bt-accent-rgb), 0.1);
    --bt-glass-blur: 20px;
    --bt-transition-fast: 150ms ease;
    --bt-transition-base: 300ms ease;
    --bt-transition-slow: 500ms ease;
    --bt-transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
    --bt-z-dropdown: 100; --bt-z-sticky: 200; --bt-z-header: 300;
    --bt-z-overlay: 400; --bt-z-modal: 500; --bt-z-toast: 600;
    --bt-container-max: 1200px;
    --bt-container-padding: 1.5rem;
    --bt-header-height: 80px;
}


/* ============================================
   DARK MODE (Default) - Applied to root
   ============================================ */
:root {
    --bt-bg-primary: #131c31;
    --bt-bg-secondary: #1a2540;
    --bt-bg-card: #1e2a45;
    --bt-bg-elevated: #243050;
    --bt-text-primary: #ffffff;
    --bt-text-secondary: #8899bf;
    --bt-text-muted: #5a6a8a;
    --bt-border-color: rgba(255,255,255, 0.08);
    --bt-border-hover: rgba(255,255,255, 0.15);
    --bt-glass-bg: rgba(255,255,255, 0.04);
    --bt-glass-border: rgba(255,255,255, 0.08);
    --bt-input-bg: rgba(255,255,255, 0.06);
    --bt-input-border: rgba(255,255,255, 0.12);
    color-scheme: dark;
}

/* ============================================
   LIGHT MODE
   ============================================ */
html[data-theme="light"] {
    --bt-bg-primary: #f8f9fc;
    --bt-bg-secondary: #ffffff;
    --bt-bg-card: #ffffff;
    --bt-bg-elevated: #f1f3f9;
    --bt-text-primary: #1a1d2e;
    --bt-text-secondary: #555b6e;
    --bt-text-muted: #9ca3b4;
    --bt-border-color: rgba(0,0,0, 0.07);
    --bt-border-hover: rgba(0,0,0, 0.14);
    --bt-glass-bg: rgba(255,255,255, 0.75);
    --bt-glass-border: rgba(0,0,0, 0.06);
    --bt-input-bg: #f1f3f9;
    --bt-input-border: rgba(0,0,0, 0.1);
    --bt-shadow-sm: 0 1px 4px rgba(0,0,0,0.05);
    --bt-shadow-md: 0 4px 12px rgba(0,0,0,0.07);
    --bt-shadow-lg: 0 8px 24px rgba(0,0,0,0.1);
    --bt-shadow-glow: 0 0 20px rgba(117,59,235, 0.15);
    color-scheme: light;
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; font-size: 16px; }

/* Fluid font scaling: 16px desktop → 14px tablet → 13px mobile */
@media (max-width: 1200px) { html { font-size: 15px; } }
@media (max-width: 992px)  { html { font-size: 14.5px; } }
@media (max-width: 768px)  { html { font-size: 14px; } }
@media (max-width: 480px)  { html { font-size: 13px; } }

body {
    font-family: var(--bt-font-primary) !important;
    font-size: var(--bt-fs-base);
    font-weight: var(--bt-fw-normal);
    line-height: 1.7;
    color: var(--bt-text-primary) !important;
    background-color: var(--bt-bg-primary) !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    transition: background-color var(--bt-transition-base), color var(--bt-transition-base);
}

a { color: var(--bt-primary); text-decoration: none; transition: color var(--bt-transition-fast); }
a:hover { color: var(--bt-accent); }
img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--bt-font-heading) !important;
    font-weight: var(--bt-fw-bold);
    line-height: 1.2;
    color: var(--bt-text-primary);
    margin-bottom: var(--bt-space-md);
}
h1 { font-size: var(--bt-fs-4xl); }
h2 { font-size: var(--bt-fs-3xl); }
h3 { font-size: var(--bt-fs-2xl); }
h4 { font-size: var(--bt-fs-xl); }
h5 { font-size: var(--bt-fs-lg); }
h6 { font-size: var(--bt-fs-md); }

p { margin-bottom: var(--bt-space-md); color: var(--bt-text-secondary); }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; line-height: inherit; }


/* ============================================
   UTILITY CLASSES
   ============================================ */
.bt-container { width: 100%; max-width: var(--bt-container-max); margin: 0 auto; padding: 0 var(--bt-container-padding); }
.bt-section { padding: var(--bt-space-3xl) 0; }
.bt-section-title { text-align: center; margin-bottom: var(--bt-space-2xl); }
.bt-section-title h2 { font-size: var(--bt-fs-3xl); margin-bottom: var(--bt-space-sm); }
.bt-section-title p { font-size: var(--bt-fs-md); color: var(--bt-text-secondary); max-width: 600px; margin: 0 auto; }
.bt-text-gradient { background: linear-gradient(135deg, var(--bt-primary), var(--bt-accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.bt-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ============================================
   GLASSMORPHISM
   ============================================ */
.bt-glass {
    background: var(--bt-glass-bg);
    backdrop-filter: blur(var(--bt-glass-blur));
    -webkit-backdrop-filter: blur(var(--bt-glass-blur));
    border: 1px solid var(--bt-glass-border);
    border-radius: var(--bt-radius-lg);
}
.bt-glass-card {
    background: var(--bt-glass-bg);
    backdrop-filter: blur(var(--bt-glass-blur));
    -webkit-backdrop-filter: blur(var(--bt-glass-blur));
    border: 1px solid var(--bt-glass-border);
    border-radius: var(--bt-radius-lg);
    padding: var(--bt-space-xl);
    transition: all var(--bt-transition-base);
}
.bt-glass-card:hover {
    border-color: rgba(var(--bt-primary-rgb), 0.3);
    box-shadow: var(--bt-shadow-glow);
    transform: translateY(-4px);
}

/* ============================================
   NEON GLOW EFFECTS
   ============================================ */
.bt-neon-border { position: relative; overflow: hidden; border-radius: var(--bt-radius-lg); }
.bt-neon-border::before {
    content: ''; position: absolute; inset: -2px;
    background: conic-gradient(from 0deg, var(--bt-primary), var(--bt-accent), var(--bt-primary), var(--bt-accent), var(--bt-primary));
    border-radius: inherit; z-index: -1; opacity: 0;
    transition: opacity var(--bt-transition-base);
    animation: bt-neon-spin 4s linear infinite;
}
.bt-neon-border:hover::before { opacity: 1; }
.bt-neon-border::after { content: ''; position: absolute; inset: 1px; background: var(--bt-bg-card); border-radius: inherit; z-index: -1; }
@keyframes bt-neon-spin { to { transform: rotate(360deg); } }

.bt-led-glow { transition: all var(--bt-transition-base); }
.bt-led-glow:hover {
    text-shadow: 0 0 7px rgba(var(--bt-accent-rgb), 0.6), 0 0 10px rgba(var(--bt-accent-rgb), 0.4), 0 0 21px rgba(var(--bt-accent-rgb), 0.3), 0 0 42px rgba(var(--bt-accent-rgb), 0.2);
    color: var(--bt-accent);
}

.bt-btn-glow { position: relative; overflow: hidden; }
.bt-btn-glow::after {
    content: ''; position: absolute; inset: 0; border-radius: inherit; opacity: 0;
    transition: opacity var(--bt-transition-base);
    box-shadow: 0 0 15px rgba(var(--bt-primary-rgb), 0.5), 0 0 30px rgba(var(--bt-primary-rgb), 0.3), inset 0 0 15px rgba(var(--bt-primary-rgb), 0.2);
}
.bt-btn-glow:hover::after { opacity: 1; }

@keyframes bt-pulse-glow {
    0%, 100% { box-shadow: 0 0 5px rgba(var(--bt-accent-rgb), 0.2), 0 0 20px rgba(var(--bt-accent-rgb), 0.1); }
    50% { box-shadow: 0 0 15px rgba(var(--bt-accent-rgb), 0.4), 0 0 40px rgba(var(--bt-accent-rgb), 0.2); }
}
.bt-pulse-glow { animation: bt-pulse-glow 2s ease-in-out infinite; }


/* ============================================
   BUTTONS
   ============================================ */
.bt-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: var(--bt-space-sm);
    padding: 12px 28px; font-family: var(--bt-font-primary); font-size: var(--bt-fs-sm);
    font-weight: var(--bt-fw-semibold); line-height: 1; text-transform: uppercase;
    letter-spacing: 0.05em; border: none; border-radius: var(--bt-radius-full);
    cursor: pointer; transition: all var(--bt-transition-base); text-decoration: none; white-space: nowrap;
}
.bt-btn-primary { background: linear-gradient(135deg, var(--bt-primary), var(--bt-primary-dark)); color: var(--bt-white); box-shadow: 0 4px 15px rgba(var(--bt-primary-rgb), 0.4); }
.bt-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 25px rgba(var(--bt-primary-rgb), 0.6); color: var(--bt-white); }
.bt-btn-accent { background: linear-gradient(135deg, var(--bt-accent), #00b8c5); color: var(--bt-dark); box-shadow: 0 4px 15px rgba(var(--bt-accent-rgb), 0.4); }
.bt-btn-accent:hover { transform: translateY(-2px); box-shadow: 0 6px 25px rgba(var(--bt-accent-rgb), 0.6); color: var(--bt-dark); }
.bt-btn-outline { background: transparent; color: var(--bt-text-primary); border: 2px solid var(--bt-border-color); }
.bt-btn-outline:hover { border-color: var(--bt-primary); color: var(--bt-primary); background: rgba(var(--bt-primary-rgb), 0.05); }
.bt-btn-ghost { background: var(--bt-glass-bg); color: var(--bt-text-primary); backdrop-filter: blur(10px); border: 1px solid var(--bt-glass-border); }
.bt-btn-ghost:hover { background: rgba(var(--bt-primary-rgb), 0.1); border-color: rgba(var(--bt-primary-rgb), 0.3); }
.bt-btn-lg { padding: 16px 36px; font-size: var(--bt-fs-base); }
.bt-btn-sm { padding: 8px 18px; font-size: var(--bt-fs-xs); }

/* ============================================
   FORMS
   ============================================ */
.bt-input {
    width: 100%; padding: 12px 16px; background: var(--bt-input-bg);
    border: 1px solid var(--bt-input-border); border-radius: var(--bt-radius-md);
    color: var(--bt-text-primary); font-size: var(--bt-fs-base);
    transition: all var(--bt-transition-fast); outline: none;
}
.bt-input:focus { border-color: var(--bt-primary); box-shadow: 0 0 0 3px rgba(var(--bt-primary-rgb), 0.15); }
.bt-input::placeholder { color: var(--bt-text-muted); }

/* ============================================
   BADGES
   ============================================ */
.bt-badge { display: inline-flex; align-items: center; padding: 4px 12px; font-size: var(--bt-fs-xs); font-weight: var(--bt-fw-semibold); text-transform: uppercase; letter-spacing: 0.05em; border-radius: var(--bt-radius-full); }
.bt-badge-sale { background: linear-gradient(135deg, #ff1744, #ff5252); color: var(--bt-white); }
.bt-badge-new { background: linear-gradient(135deg, var(--bt-accent), #00b8c5); color: var(--bt-dark); }
.bt-badge-hot { background: linear-gradient(135deg, #ff6d00, #ffab00); color: var(--bt-dark); }

/* ============================================
   SCROLL ANIMATIONS - Initial states set by JS only
   If GSAP fails, everything stays visible (no opacity:0 in CSS)
   ============================================ */
[data-animate] { /* visible by default, GSAP animates FROM opacity:0 */ }

/* Ensure all content is always visible even if JS fails */
.bt-promo-grid > *,
.bt-categories-grid > *,
.bt-products-grid > *,
.bt-products-slider > *,
.bt-features-grid > *,
.bt-blog-grid > *,
.bt-section-title,
.bt-flash-sale-header,
.bt-product-tabs,
.bt-featured-cta {
    opacity: 1 !important;
    transform: none !important;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) { :root { --bt-container-max: 920px; } }
@media (max-width: 992px) { :root { --bt-container-max: 700px; } h1 { font-size: var(--bt-fs-3xl); } h2 { font-size: var(--bt-fs-2xl); } }
@media (max-width: 768px) { :root { --bt-container-max: 540px; --bt-container-padding: 1rem; --bt-header-height: 64px; } h1 { font-size: var(--bt-fs-2xl); } h2 { font-size: var(--bt-fs-xl); } .bt-section { padding: var(--bt-space-3xl) 0; } }
@media (max-width: 576px) { :root { --bt-container-padding: 0.75rem; } h1 { font-size: var(--bt-fs-xl); } }


/* CSS Houdini property for LED animation */
@property --bt-led-angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}


/* ============================================
   ELEMENTOR COMPATIBILITY
   ============================================ */

/* Elementor Full Width template - no container limit */
.bt-elementor-fullwidth .entry-content {
    max-width: 100%;
    padding: 0;
    margin: 0;
}

/* Elementor Canvas - clean slate */
.bt-elementor-canvas .entry-content {
    max-width: 100%;
    padding: 0;
    margin: 0;
}

/* Elementor sections inherit theme colors */
.elementor-section {
    --e-global-color-primary: var(--bt-primary);
    --e-global-color-secondary: var(--bt-accent);
    --e-global-color-text: var(--bt-text-primary);
    --e-global-color-accent: var(--bt-primary);
}

/* Elementor widgets respect dark/light mode */
.elementor-widget-text-editor,
.elementor-widget-heading {
    color: var(--bt-text-primary);
}

/* Elementor buttons match theme style */
.elementor-button {
    font-family: var(--bt-font-primary) !important;
    border-radius: var(--bt-radius-full) !important;
    font-weight: var(--bt-fw-semibold) !important;
    letter-spacing: 0.05em !important;
    text-transform: uppercase !important;
    transition: all var(--bt-transition-base) !important;
}

/* Elementor editor - ensure proper background in dark mode */
body.elementor-editor-active {
    background-color: var(--bt-bg-primary);
}

/* Fix Elementor container width on full-width pages */
.bt-elementor-fullwidth .elementor-section.elementor-section-boxed > .elementor-container {
    max-width: 1200px;
}

.bt-elementor-fullwidth .elementor-section.elementor-section-full_width > .elementor-container {
    max-width: 100%;
}

/* Elementor responsive fixes */
@media (max-width: 768px) {
    .bt-elementor-fullwidth .elementor-section {
        padding-left: 0;
        padding-right: 0;
    }
}


/* ============================================
   FOOTER POLICY LINKS
   ============================================ */
.bt-footer-policies {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--bt-fs-xs);
    color: var(--bt-text-muted);
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 0.5rem;
}
.bt-footer-policies a {
    color: var(--bt-text-secondary);
    text-decoration: none;
    transition: color var(--bt-transition-fast);
}
.bt-footer-policies a:hover {
    color: var(--bt-accent);
}
.bt-footer-policies span {
    color: var(--bt-text-muted);
    opacity: 0.5;
}