/*
Theme Name: XPlugin E-Shop Premium
Theme URI: https://www.xplugin.cz
Description: Premium WooCommerce theme with 100% Elementor compatibility and auto-setup functionality.
Author: XPlugin Team
Author URI: https://www.xplugin.cz
Version: 2.0.0
License: GPL v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: xplugin
Domain Path: /languages
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 8.0
WC requires at least: 8.0
WC tested up to: 8.6
*/

/* CSS Variables - Best Practice */
:root {
    /* Colors */
    --xplugin-primary: #6528F7;
    --xplugin-primary-hover: #521ED1;
    --xplugin-secondary: #1A1F28;
    --xplugin-accent: #8B5CF6;
    --xplugin-accent-hover: #7C3AED;
    --xplugin-background: #0F1218;
    --xplugin-surface: #1A1F28;
    --xplugin-border: #2A3140;
    --xplugin-foreground: #F1F3F5;
    --xplugin-muted: #A0A8B3;
    --xplugin-success: #10B981;
    --xplugin-warning: #F59E0B;
    --xplugin-error: #EF4444;
    
    /* Typography */
    --xplugin-font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --xplugin-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --xplugin-font-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
    
    /* Font Sizes */
    --xplugin-text-xs: 0.75rem;
    --xplugin-text-sm: 0.875rem;
    --xplugin-text-base: 1rem;
    --xplugin-text-lg: 1.125rem;
    --xplugin-text-xl: 1.25rem;
    --xplugin-text-2xl: 1.5rem;
    --xplugin-text-3xl: 1.875rem;
    --xplugin-text-4xl: 2.25rem;
    --xplugin-text-5xl: 3rem;
    --xplugin-text-6xl: 3.75rem;
    
    /* Spacing */
    --xplugin-space-1: 0.25rem;
    --xplugin-space-2: 0.5rem;
    --xplugin-space-3: 0.75rem;
    --xplugin-space-4: 1rem;
    --xplugin-space-5: 1.25rem;
    --xplugin-space-6: 1.5rem;
    --xplugin-space-8: 2rem;
    --xplugin-space-10: 2.5rem;
    --xplugin-space-12: 3rem;
    --xplugin-space-16: 4rem;
    --xplugin-space-20: 5rem;
    --xplugin-space-24: 6rem;
    --xplugin-space-32: 8rem;
    
    /* Border Radius */
    --xplugin-radius-sm: 0.25rem;
    --xplugin-radius-md: 0.375rem;
    --xplugin-radius-lg: 0.5rem;
    --xplugin-radius-xl: 0.75rem;
    --xplugin-radius-2xl: 1rem;
    --xplugin-radius-full: 9999px;
    
    /* Shadows */
    --xplugin-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --xplugin-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --xplugin-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --xplugin-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --xplugin-shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Z-index */
    --xplugin-z-dropdown: 1000;
    --xplugin-z-sticky: 1020;
    --xplugin-z-fixed: 1030;
    --xplugin-z-modal-backdrop: 1040;
    --xplugin-z-modal: 1050;
    --xplugin-z-popover: 1060;
    --xplugin-z-tooltip: 1070;
    --xplugin-z-toast: 1080;
    
    /* Transitions */
    --xplugin-transition-fast: 150ms ease;
    --xplugin-transition-base: 250ms ease;
    --xplugin-transition-slow: 350ms ease;
    
    /* Breakpoints */
    --xplugin-breakpoint-sm: 640px;
    --xplugin-breakpoint-md: 768px;
    --xplugin-breakpoint-lg: 1024px;
    --xplugin-breakpoint-xl: 1280px;
    --xplugin-breakpoint-2xl: 1536px;
}

/* Reset and Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    line-height: 1.15;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--xplugin-font-body);
    font-size: var(--xplugin-text-base);
    line-height: 1.6;
    color: var(--xplugin-foreground);
    background-color: var(--xplugin-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-family: var(--xplugin-font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--xplugin-foreground);
}

h1 { font-size: var(--xplugin-text-6xl); }
h2 { font-size: var(--xplugin-text-5xl); }
h3 { font-size: var(--xplugin-text-4xl); }
h4 { font-size: var(--xplugin-text-3xl); }
h5 { font-size: var(--xplugin-text-2xl); }
h6 { font-size: var(--xplugin-text-xl); }

p {
    margin: 0 0 var(--xplugin-space-4) 0;
    color: var(--xplugin-muted);
}

a {
    color: var(--xplugin-primary);
    text-decoration: none;
    transition: color var(--xplugin-transition-fast);
}

a:hover {
    color: var(--xplugin-primary-hover);
}

/* Components */
.xplugin-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--xplugin-space-4);
}

@media (min-width: 640px) {
    .xplugin-container {
        padding: 0 var(--xplugin-space-6);
    }
}

@media (min-width: 1024px) {
    .xplugin-container {
        padding: 0 var(--xplugin-space-8);
    }
}

/* Buttons */
.xplugin-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--xplugin-space-2);
    padding: var(--xplugin-space-3) var(--xplugin-space-6);
    font-family: var(--xplugin-font-body);
    font-size: var(--xplugin-text-base);
    font-weight: 500;
    line-height: 1;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: var(--xplugin-radius-lg);
    cursor: pointer;
    transition: all var(--xplugin-transition-fast);
    white-space: nowrap;
}

.xplugin-btn--primary {
    background-color: var(--xplugin-primary);
    color: white;
    border-color: var(--xplugin-primary);
}

.xplugin-btn--primary:hover {
    background-color: var(--xplugin-primary-hover);
    border-color: var(--xplugin-primary-hover);
    color: white;
}

.xplugin-btn--secondary {
    background-color: transparent;
    color: var(--xplugin-foreground);
    border-color: var(--xplugin-border);
}

.xplugin-btn--secondary:hover {
    background-color: var(--xplugin-surface);
    border-color: var(--xplugin-muted);
}

.xplugin-btn--large {
    padding: var(--xplugin-space-4) var(--xplugin-space-8);
    font-size: var(--xplugin-text-lg);
}

/* Cards */
.xplugin-card {
    background-color: var(--xplugin-surface);
    border: 1px solid var(--xplugin-border);
    border-radius: var(--xplugin-radius-xl);
    padding: var(--xplugin-space-6);
    transition: all var(--xplugin-transition-base);
}

.xplugin-card:hover {
    border-color: var(--xplugin-primary);
    box-shadow: var(--xplugin-shadow-lg);
}

/* Forms */
.xplugin-form-group {
    margin-bottom: var(--xplugin-space-4);
}

.xplugin-label {
    display: block;
    margin-bottom: var(--xplugin-space-2);
    font-family: var(--xplugin-font-heading);
    font-size: var(--xplugin-text-sm);
    font-weight: 500;
    color: var(--xplugin-foreground);
}

.xplugin-input,
.xplugin-textarea,
.xplugin-select {
    display: block;
    width: 100%;
    padding: var(--xplugin-space-3);
    font-family: var(--xplugin-font-body);
    font-size: var(--xplugin-text-base);
    line-height: 1.5;
    color: var(--xplugin-foreground);
    background-color: var(--xplugin-background);
    border: 1px solid var(--xplugin-border);
    border-radius: var(--xplugin-radius-lg);
    transition: all var(--xplugin-transition-fast);
}

.xplugin-input:focus,
.xplugin-textarea:focus,
.xplugin-select:focus {
    outline: none;
    border-color: var(--xplugin-primary);
    box-shadow: 0 0 0 3px rgb(101 40 247 / 0.1);
}

/* Loading States */
.xplugin-loading {
    position: relative;
    overflow: hidden;
}

.xplugin-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: xplugin-loading 1.5s infinite;
}

@keyframes xplugin-loading {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

.xplugin-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;
}

/* Focus Styles */
.xplugin-focus-visible:focus-visible {
    outline: 2px solid var(--xplugin-primary);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    *,
    *::before,
    *::after {
        background: transparent !important;
        color: black !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    .xplugin-no-print {
        display: none !important;
    }
}