/*
Theme Name: Security Dark
Theme URI: https://example.com/security-dark
Author: Michael Bryce
Author URI: https://example.com
Description: A minimal dark WordPress theme designed for security-focused websites. Features customizable logo and primary color accent.
Version: 1.1.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: security-dark
Tags: dark, minimal, security, one-column, custom-logo, custom-colors, custom-menu
*/

/* ============================================
   CSS Variables - Customizable via WordPress Customizer
   ============================================ */
:root {
    /* Primary Color - Customizable */
    --color-primary: #00d4ff;
    --color-primary-hover: #00b8e6;
    --color-primary-rgb: 0, 212, 255;
    
    /* Dark Theme Base Colors */
    --color-background: #0a0a0a;
    --color-surface: #141414;
    --color-surface-elevated: #1e1e1e;
    --color-border: #2a2a2a;
    
    /* Text Colors */
    --color-text-primary: #ffffff;
    --color-text-secondary: #b0b0b0;
    --color-text-tertiary: #808080;
    
    /* Status Colors */
    --color-success: #00ff88;
    --color-warning: #ffaa00;
    --color-error: #ff4444;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Typography */
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
    --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', sans-serif;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
    
    /* Border Radius */
    --radius-sm: 2px;
    --radius-md: 4px;
    --radius-lg: 8px;
}

/* ============================================
   Reset & Base Styles
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-background);
    color: var(--color-text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

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

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

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

code, pre {
    font-family: var(--font-mono);
    background-color: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

code {
    padding: 0.125rem 0.25rem;
    font-size: 0.875em;
}

pre {
    padding: var(--spacing-md);
    overflow-x: auto;
    margin-bottom: var(--spacing-md);
}

pre code {
    padding: 0;
    border: none;
    background: none;
}

/* ============================================
   Layout Structure
   ============================================ */
.site-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-header {
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-lg) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background-color: rgba(20, 20, 20, 0.9);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

.site-logo img {
    max-height: 50px;
    width: auto;
    display: block;
}

.site-logo a {
    display: block;
    line-height: 0;
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-left: auto;
}

/* ============================================
   Navigation
   ============================================ */
.main-navigation {
    display: flex;
    align-items: center;
}

.main-navigation ul {
    list-style: none;
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.main-navigation a {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.main-navigation a:hover,
.main-navigation .current-menu-item a {
    color: var(--color-primary);
    background-color: rgba(var(--color-primary-rgb), 0.1);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.menu-toggle:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Home Button */
.home-button {
    background-color: var(--color-primary);
    color: var(--color-background);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.home-button:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.3);
    color: var(--color-background);
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .header-right {
        gap: var(--spacing-sm);
    }
    
    .main-navigation {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-surface);
        border-bottom: 1px solid var(--color-border);
        padding: var(--spacing-lg);
        display: none;
    }
    
    .main-navigation.toggled {
        display: block;
    }
    
    .main-navigation ul {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: stretch;
    }
    
    .home-button {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.85rem;
    }
}

/* ============================================
   Main Content
   ============================================ */
.site-main {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    padding: var(--spacing-3xl) var(--spacing-lg);
}

.content-area {
    width: 100%;
}

/* ============================================
   Posts & Pages
   ============================================ */
article {
    margin-bottom: var(--spacing-3xl);
}

.entry-header {
    margin-bottom: var(--spacing-xl);
}

.entry-title {
    margin-bottom: var(--spacing-sm);
}

.entry-meta {
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.entry-content {
    margin-bottom: var(--spacing-xl);
}

.entry-content > * {
    max-width: 75ch;
}

.entry-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    margin: var(--spacing-xl) 0;
}

.entry-footer {
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
}

/* ============================================
   Buttons & Links
   ============================================ */
.wp-block-button__link,
.button,
button[type="submit"],
input[type="submit"] {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-background);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.wp-block-button__link:hover,
.button:hover,
button[type="submit"]:hover,
input[type="submit"]:hover {
    background-color: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(var(--color-primary-rgb), 0.3);
}

/* ============================================
   Forms
   ============================================ */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
input[type="url"],
textarea,
select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-family: var(--font-sans);
    transition: all var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-xl) 0;
    margin-top: auto;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    text-align: center;
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
}

/* ============================================
   Utility Classes
   ============================================ */
.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

.clearfix::after {
    content: "";
    display: table;
    clear: both;
}

/* ============================================
   WordPress Block Editor Compatibility
   ============================================ */
.wp-block-group {
    margin-bottom: var(--spacing-xl);
}

.wp-block-separator {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: var(--spacing-xl) 0;
}

.wp-block-quote {
    border-left: 4px solid var(--color-primary);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    font-style: italic;
    color: var(--color-text-secondary);
}

.wp-block-code {
    background-color: var(--color-surface-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}