/*
Theme Name: Northern Minimal
Theme URI: https://northerncomputing.io
Author: Northern Computing
Author URI: https://northerncomputing.io
Description: A modern, hyper-minimal WordPress theme with dark green color scheme and sharp edges
Version: 1.0.0
License: GPL v2 or later
Text Domain: northern-minimal
*/

:root {
    --primary-dark-green: #1a3d2e;
    --secondary-green: #2d5940;
    --accent-green: #3a7556;
    --light-green: #4a8866;
    --text-primary: #ffffff;
    --text-secondary: #e8f5e8;
    --bg-primary: #0d1f17;
    --bg-secondary: #162a20;
    --border-color: #2d5940;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --font-mono: 'Courier New', monospace;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-md) 0;
}

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-title {
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.site-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.site-title a:hover {
    color: var(--light-green);
}

nav ul {
    list-style: none;
    display: flex;
    gap: var(--spacing-lg);
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.2s ease;
    position: relative;
}

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

nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent-green);
    transition: width 0.3s ease;
}

nav a:hover::after,
nav .current-menu-item a::after {
    width: 100%;
}

main {
    min-height: calc(100vh - 200px);
    padding: var(--spacing-xl) 0;
}

article {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

article:last-child {
    border-bottom: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

h1 {
    font-size: 2.5rem;
    letter-spacing: -1px;
}

h2 {
    font-size: 2rem;
    letter-spacing: -0.5px;
}

h3 {
    font-size: 1.5rem;
}

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

.entry-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.entry-title a:hover {
    color: var(--light-green);
}

.entry-meta {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.entry-content {
    line-height: 1.8;
}

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

.entry-content a {
    color: var(--accent-green);
    text-decoration: none;
    border-bottom: 1px solid var(--accent-green);
    transition: all 0.2s ease;
}

.entry-content a:hover {
    color: var(--light-green);
    border-bottom-color: var(--light-green);
}

.entry-content blockquote {
    border-left: 3px solid var(--accent-green);
    padding-left: var(--spacing-md);
    margin: var(--spacing-md) 0;
    font-style: italic;
    color: var(--text-secondary);
}

.entry-content code {
    background-color: var(--bg-secondary);
    padding: 2px 6px;
    font-family: var(--font-mono);
    font-size: 0.9em;
}

.entry-content pre {
    background-color: var(--bg-secondary);
    padding: var(--spacing-md);
    overflow-x: auto;
    margin: var(--spacing-md) 0;
    border: 1px solid var(--border-color);
}

.entry-content pre code {
    background-color: transparent;
    padding: 0;
}

.entry-content ul,
.entry-content ol {
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

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

.entry-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: var(--spacing-md) 0;
}

.read-more {
    display: inline-block;
    margin-top: var(--spacing-sm);
    color: var(--accent-green);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.read-more:hover {
    color: var(--light-green);
}

.read-more::after {
    content: ' →';
}

.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.pagination a,
.pagination span {
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s ease;
    border: 1px solid var(--border-color);
}

.pagination a:hover {
    background-color: var(--primary-dark-green);
    color: var(--text-primary);
    border-color: var(--accent-green);
}

.pagination .current {
    background-color: var(--accent-green);
    color: var(--text-primary);
    border-color: var(--accent-green);
}

.widget {
    margin-bottom: var(--spacing-lg);
}

.widget-title {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 1px solid var(--border-color);
}

.widget ul {
    list-style: none;
}

.widget li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid rgba(45, 89, 64, 0.3);
}

.widget li:last-child {
    border-bottom: none;
}

.widget a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-xl);
}

.site-footer {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.site-footer a {
    color: var(--accent-green);
    text-decoration: none;
}

.site-footer a:hover {
    color: var(--light-green);
}

button,
input[type="submit"],
.btn {
    background-color: var(--accent-green);
    color: var(--text-primary);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.875rem;
    transition: background-color 0.2s ease;
}

button:hover,
input[type="submit"]:hover,
.btn:hover {
    background-color: var(--light-green);
}

input[type="text"],
input[type="email"],
input[type="url"],
textarea {
    width: 100%;
    padding: var(--spacing-sm);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    transition: border-color 0.2s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent-green);
}

.screen-reader-text {
    position: absolute;
    left: -9999px;
}

@media (max-width: 768px) {
    .site-header {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    nav ul {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
}