/*
Theme Name: XraySourcing Theme
Theme URI: https://xraysourcing.com
Description: Professional theme for XraySourcing - LinkedIn X-ray search platform
Author: Bryze Development
Author URI: https://bryze.dev
Version: 4.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: xraysourcing
Domain Path: /languages

Modern black/red/white design - Fully modular with CSS variables
*/

/* ========================================
   CSS VARIABLES - XRAYSOURCING BRAND
   Change colors here to customize the entire theme!
======================================== */

:root {
    /* Primary Colors - XraySourcing Branding */
    --color-primary: #e63946;           /* Red (logo accent) */
    --color-primary-dark: #c72634;      /* Dark red (hover states) */
    --color-primary-light: #ff4757;     /* Light red (highlights) */
    
    /* Dark Colors - Main Theme */
    --color-dark: #0a0a0a;              /* Pure black (header/footer) */
    --color-dark-alt: #1a1a1a;          /* Alt black (cards/sections) */
    --color-dark-light: #2a2a2a;        /* Light black (borders) */
    --color-dark-gray: #3a3a3a;         /* Gray for subtle elements */
    
    /* Light Colors */
    --color-light: #ffffff;             /* Pure white (text/cards) */
    --color-light-alt: #f8f9fa;         /* Off-white (background) */
    --color-light-gray: #e9ecef;        /* Light gray (borders) */
    
    /* Text Colors */
    --color-text-primary: #0a0a0a;      /* Primary text (black) */
    --color-text-secondary: #6c757d;    /* Secondary text (gray) */
    --color-text-light: #ffffff;        /* Light text (on dark bg) */
    --color-text-muted: #999999;        /* Muted text */
    
    /* Status Colors */
    --color-success: #28a745;           /* Green (success) */
    --color-warning: #ffc107;           /* Yellow (warning) */
    --color-danger: #dc3545;            /* Red (danger) */
    --color-info: #17a2b8;              /* Cyan (info) */
    
    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Segoe UI', -apple-system, sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    --line-height: 1.6;
    
    /* Spacing System */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
    --spacing-xxxl: 64px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    
    /* Z-index Scale */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* ========================================
   RESET & BASE STYLES
======================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: var(--font-size-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text-primary);
    background: var(--color-light-alt);
    line-height: var(--line-height);
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   HEADER - XraySourcing Black/Red Theme
======================================== */

.site-header {
    background: var(--color-light);
    border-bottom: 3px solid var(--color-primary);
    color: var(--color-text-primary);
    padding: 0;
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.site-logo img {
    height: 60px;
    width: auto;
}

.site-logo:hover {
    opacity: 0.85;
}

.main-navigation {
    display: flex;
    align-items: center;
    gap: 20px;
}

.main-navigation a {
    color: var(--color-text-primary);
    font-weight: 600;
    font-size: var(--font-size-base);
    text-decoration: none;
    transition: color var(--transition-fast);
    position: relative;
    padding: var(--spacing-sm) 0;
}

.main-navigation a:hover {
    color: var(--color-primary);
}

.main-navigation a.active {
    color: var(--color-primary);
}

.main-navigation a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-primary);
    border-radius: var(--radius-sm);
}

.header-user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.user-credits {
    background: var(--color-light);
    border: 2px solid var(--color-primary);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: 600;
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.user-credits:hover {
    background: var(--color-light-alt);
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
}

/* Credit status indicators */
.user-credits.warning {
    border-color: var(--color-warning);
    background: rgba(255, 193, 7, 0.1);
}

.user-credits.danger {
    border-color: var(--color-danger);
    background: rgba(220, 53, 69, 0.1);
}

.user-menu {
    position: relative;
}

.user-menu-toggle {
    background: transparent;
    border: 2px solid var(--color-light-gray);
    color: var(--color-text-primary);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-full);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.user-menu-toggle:hover {
    background: var(--color-light-alt);
    border-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ========================================
   MAIN CONTENT
======================================== */

.site-main {
    min-height: calc(100vh - 80px - 200px);
}

.content-area {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xxl) var(--spacing-xl);
}

/* ========================================
   FOOTER - XraySourcing Black Theme
======================================== */

.site-footer {
    background: var(--color-dark);
    color: var(--color-text-secondary);
    padding: var(--spacing-xxxl) var(--spacing-xl) var(--spacing-xl);
    margin-top: var(--spacing-xxxl);
    border-top: 3px solid var(--color-primary);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xxxl);
    margin-bottom: var(--spacing-xxl);
}

.footer-section h3 {
    color: var(--color-text-light);
    font-size: var(--font-size-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

.footer-section p {
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    border-top: 1px solid var(--color-dark-light);
    padding-top: var(--spacing-xl);
    text-align: center;
    color: var(--color-text-muted);
}

/* ========================================
   RESPONSIVE
======================================== */

@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        height: auto;
        padding: 20px;
    }
    
    .main-navigation {
        flex-direction: column;
        gap: 15px;
        width: 100%;
        text-align: center;
    }
    
    .header-user-info {
        flex-direction: column;
        width: 100%;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* ========================================
   UTILITY CLASSES
======================================== */

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

.text-center {
    text-align: center;
}

.mt-4 {
    margin-top: 40px;
}

.mb-4 {
    margin-bottom: 40px;
}

/* ========================================
   BUTTONS - XraySourcing Red/Black Theme
======================================== */

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    cursor: pointer;
    font-size: var(--font-size-base);
    font-family: var(--font-primary);
    text-align: center;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-text-light);
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(230, 57, 70, 0.4);
}

.btn-secondary {
    background: var(--color-dark);
    color: var(--color-text-light);
    border-color: var(--color-primary);
}

.btn-secondary:hover {
    background: var(--color-dark-alt);
    border-color: var(--color-primary-light);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-text-light);
}

.btn-light {
    background: var(--color-light);
    color: var(--color-text-primary);
    border-color: var(--color-light-gray);
}

.btn-light:hover {
    background: var(--color-light-alt);
    border-color: var(--color-primary);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xxl);
    font-size: var(--font-size-lg);
}

/* ========================================
   WOOCOMMERCE CART LINK
======================================== */

.main-navigation .cart-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.main-navigation .cart-link .cart-count {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-text-light);
    font-size: 12px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 12px;
    line-height: 1.4;
    min-width: 20px;
    text-align: center;
}

.main-navigation .cart-link:hover .cart-count {
    background: var(--color-primary-dark);
    transform: scale(1.1);
}