/*
Theme Name: Monex Blog
Theme URI: https://monexone.com
Author: MonexOne
Author URI: https://monexone.com
Description: A clean, modern blog theme with black, white, and gold accents.
Version: 1.0.0
Requires at least: 5.9
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: monex-blog
Tags: blog, one-column, two-columns, custom-colors, custom-menu, featured-images, threaded-comments, translation-ready
*/

/* ==========================================================================
   CSS Variables
   ========================================================================== */

:root {
	--color-black: #000000;
	--color-white: #ffffff;
	--color-gold: #e5bb65;
	--color-gold-dark: #c9a04e;
	--color-gray-100: #f5f5f5;
	--color-gray-200: #e8e8e8;
	--color-gray-400: #999999;
	--color-gray-600: #666666;
	--color-gray-800: #1a1a1a;
	--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
	--font-serif: Georgia, "Times New Roman", Times, serif;
	--max-width: 1200px;
	--content-width: 760px;
	--spacing-xs: 0.5rem;
	--spacing-sm: 1rem;
	--spacing-md: 1.5rem;
	--spacing-lg: 2.5rem;
	--spacing-xl: 4rem;
	--transition: 0.2s ease;
}

/* ==========================================================================
   Reset & Base
   ========================================================================== */

*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	font-family: var(--font-sans);
	font-size: 1.0625rem;
	line-height: 1.7;
	color: var(--color-gray-800);
	background-color: var(--color-white);
	-webkit-font-smoothing: antialiased;
}

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

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

a:hover,
a:focus {
	color: var(--color-gold-dark);
}

h1, h2, h3, h4, h5, h6 {
	font-weight: 700;
	line-height: 1.25;
	color: var(--color-black);
	margin-top: 0;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
	margin-top: 0;
	margin-bottom: var(--spacing-md);
}

ul, ol {
	margin-bottom: var(--spacing-md);
	padding-left: 1.5rem;
}

blockquote {
	margin: var(--spacing-lg) 0;
	padding: var(--spacing-md) var(--spacing-lg);
	border-left: 4px solid var(--color-gold);
	background: var(--color-gray-100);
	font-style: italic;
	color: var(--color-gray-600);
}

/* ==========================================================================
   Layout
   ========================================================================== */

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

.site-main {
	padding: var(--spacing-xl) 0;
}

.content-area {
	max-width: var(--content-width);
}

.has-sidebar .content-area {
	max-width: none;
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
	background: var(--color-black);
	color: var(--color-white);
	padding: var(--spacing-md) 0;
	position: sticky;
	top: 0;
	z-index: 100;
	border-bottom: 3px solid var(--color-gold);
}

.site-header .site-container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--spacing-md);
}

.site-branding {
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
}

.site-title {
	margin: 0;
	font-size: 1.5rem;
	font-weight: 700;
	letter-spacing: -0.02em;
}

.site-title a {
	color: var(--color-white);
}

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

.site-description {
	margin: 0;
	font-size: 0.875rem;
	color: var(--color-gray-400);
}

/* Navigation */
.main-navigation ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: var(--spacing-sm) var(--spacing-md);
}

.main-navigation a {
	color: var(--color-white);
	font-size: 0.9375rem;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.main-navigation a:hover,
.main-navigation .current-menu-item > a {
	color: var(--color-gold);
}

.menu-toggle {
	display: none;
	background: transparent;
	border: 2px solid var(--color-gold);
	color: var(--color-gold);
	padding: 0.5rem 1rem;
	font-size: 0.875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	cursor: pointer;
	border-radius: 2px;
}

/* ==========================================================================
   Hero / Archive Header
   ========================================================================== */

.page-header {
	margin-bottom: var(--spacing-xl);
	padding-bottom: var(--spacing-lg);
	border-bottom: 1px solid var(--color-gray-200);
}

.page-header .page-title {
	margin-bottom: var(--spacing-xs);
}

.page-header .archive-description {
	color: var(--color-gray-600);
	margin: 0;
	font-size: 1.125rem;
}

/* ==========================================================================
   Post Cards (Archive / Index)
   ========================================================================== */

.posts-grid {
	display: grid;
	gap: var(--spacing-xl);
}

.post-card {
	border-bottom: 1px solid var(--color-gray-200);
	padding-bottom: var(--spacing-xl);
}

.post-card:last-child {
	border-bottom: none;
	padding-bottom: 0;
}

.post-thumbnail {
	margin-bottom: var(--spacing-md);
	overflow: hidden;
	border-radius: 4px;
}

.post-thumbnail img {
	width: 100%;
	aspect-ratio: 16 / 9;
	object-fit: cover;
	transition: transform 0.4s ease;
}

.post-thumbnail a:hover img {
	transform: scale(1.03);
}

.entry-meta {
	display: flex;
	flex-wrap: wrap;
	gap: var(--spacing-xs) var(--spacing-md);
	font-size: 0.8125rem;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--color-gray-400);
	margin-bottom: var(--spacing-sm);
}

.entry-meta a {
	color: var(--color-gray-600);
}

.entry-meta a:hover {
	color: var(--color-gold-dark);
}

.entry-meta .posted-on::before {
	content: "·";
	margin-right: var(--spacing-md);
	color: var(--color-gold);
}

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

.entry-title a {
	color: var(--color-black);
}

.entry-title a:hover {
	color: var(--color-gold-dark);
}

.entry-summary {
	color: var(--color-gray-600);
	margin-bottom: var(--spacing-md);
}

.read-more {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--color-gold-dark);
	border-bottom: 2px solid var(--color-gold);
	padding-bottom: 2px;
}

.read-more:hover {
	color: var(--color-black);
	border-color: var(--color-black);
}

/* ==========================================================================
   Single Post
   ========================================================================== */

.single-post .entry-header {
	margin-bottom: var(--spacing-lg);
}

.single-post .entry-title {
	font-size: 2.75rem;
	margin-bottom: var(--spacing-md);
}

.single-post .post-thumbnail {
	margin-bottom: var(--spacing-lg);
	border-radius: 4px;
	overflow: hidden;
}

.entry-content {
	font-size: 1.125rem;
	line-height: 1.8;
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
	margin-top: var(--spacing-lg);
	margin-bottom: var(--spacing-sm);
}

.entry-content a {
	color: var(--color-gold-dark);
	text-decoration: underline;
	text-underline-offset: 3px;
}

.entry-content a:hover {
	color: var(--color-black);
}

.entry-content img {
	border-radius: 4px;
	margin: var(--spacing-lg) 0;
}

.entry-footer {
	margin-top: var(--spacing-xl);
	padding-top: var(--spacing-lg);
	border-top: 1px solid var(--color-gray-200);
}

.post-tags {
	display: flex;
	flex-wrap: wrap;
	gap: var(--spacing-xs);
	align-items: center;
}

.post-tags .tag-label {
	font-size: 0.8125rem;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--color-gray-400);
	margin-right: var(--spacing-xs);
}

.post-tags a {
	display: inline-block;
	padding: 0.25rem 0.75rem;
	background: var(--color-black);
	color: var(--color-white);
	font-size: 0.75rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	border-radius: 2px;
}

.post-tags a:hover {
	background: var(--color-gold);
	color: var(--color-black);
}

/* Post navigation */
.post-navigation {
	margin-top: var(--spacing-xl);
	padding-top: var(--spacing-lg);
	border-top: 1px solid var(--color-gray-200);
}

.post-navigation .nav-links {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--spacing-md);
}

.post-navigation .nav-previous,
.post-navigation .nav-next {
	font-size: 0.875rem;
}

.post-navigation .nav-next {
	text-align: right;
}

.post-navigation .nav-subtitle {
	display: block;
	font-size: 0.75rem;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--color-gray-400);
	margin-bottom: 0.25rem;
}

.post-navigation .nav-title {
	font-weight: 600;
	color: var(--color-black);
}

.post-navigation a:hover .nav-title {
	color: var(--color-gold-dark);
}

/* ==========================================================================
   Sidebar
   ========================================================================== */

.site-content {
	display: grid;
	gap: var(--spacing-xl);
}

.has-sidebar .site-content {
	grid-template-columns: 1fr 300px;
}

.widget-area {
	font-size: 0.9375rem;
}

.widget {
	margin-bottom: var(--spacing-lg);
	padding: var(--spacing-md);
	background: var(--color-gray-100);
	border-top: 3px solid var(--color-gold);
}

.widget-title {
	font-size: 0.8125rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	margin-bottom: var(--spacing-md);
	color: var(--color-black);
}

.widget ul {
	list-style: none;
	padding: 0;
	margin: 0;
}

.widget li {
	padding: 0.5rem 0;
	border-bottom: 1px solid var(--color-gray-200);
}

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

.widget a {
	color: var(--color-gray-600);
}

.widget a:hover {
	color: var(--color-gold-dark);
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.pagination,
.posts-navigation {
	margin-top: var(--spacing-xl);
	padding-top: var(--spacing-lg);
	border-top: 1px solid var(--color-gray-200);
}

.pagination .nav-links,
.posts-navigation .nav-links {
	display: flex;
	justify-content: center;
	gap: var(--spacing-xs);
	flex-wrap: wrap;
}

.pagination a,
.pagination span,
.posts-navigation a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 2.5rem;
	height: 2.5rem;
	padding: 0 0.75rem;
	font-size: 0.875rem;
	font-weight: 600;
	border: 1px solid var(--color-gray-200);
	color: var(--color-black);
}

.pagination a:hover,
.posts-navigation a:hover {
	background: var(--color-gold);
	border-color: var(--color-gold);
	color: var(--color-black);
}

.pagination .current {
	background: var(--color-black);
	border-color: var(--color-black);
	color: var(--color-white);
}

/* ==========================================================================
   Comments
   ========================================================================== */

.comments-area {
	margin-top: var(--spacing-xl);
	padding-top: var(--spacing-lg);
	border-top: 1px solid var(--color-gray-200);
}

.comments-title {
	font-size: 1.5rem;
	margin-bottom: var(--spacing-lg);
}

.comment-list {
	list-style: none;
	padding: 0;
	margin: 0 0 var(--spacing-lg);
}

.comment {
	padding: var(--spacing-md) 0;
	border-bottom: 1px solid var(--color-gray-200);
}

.comment-author {
	font-weight: 600;
	margin-bottom: 0.25rem;
}

.comment-meta {
	font-size: 0.8125rem;
	color: var(--color-gray-400);
	margin-bottom: var(--spacing-sm);
}

.comment-form label {
	display: block;
	font-size: 0.875rem;
	font-weight: 600;
	margin-bottom: 0.25rem;
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
	width: 100%;
	padding: 0.75rem;
	border: 1px solid var(--color-gray-200);
	font-family: inherit;
	font-size: 1rem;
	margin-bottom: var(--spacing-sm);
}

.comment-form input:focus,
.comment-form textarea:focus {
	outline: none;
	border-color: var(--color-gold);
}

.comment-form .submit {
	background: var(--color-black);
	color: var(--color-white);
	border: none;
	padding: 0.75rem 1.5rem;
	font-size: 0.875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	cursor: pointer;
	transition: background var(--transition);
}

.comment-form .submit:hover {
	background: var(--color-gold);
	color: var(--color-black);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
	background: var(--color-black);
	color: var(--color-gray-400);
	padding: var(--spacing-xl) 0 var(--spacing-lg);
	margin-top: var(--spacing-xl);
}

.site-footer a {
	color: var(--color-gold);
}

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

.footer-inner {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
	gap: var(--spacing-md);
}

.site-info {
	font-size: 0.875rem;
	margin: 0;
}

.footer-navigation ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: var(--spacing-sm) var(--spacing-md);
}

.footer-navigation a {
	font-size: 0.8125rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

/* ==========================================================================
   Search Form
   ========================================================================== */

.search-form {
	display: flex;
	gap: 0;
}

.search-form .search-field {
	flex: 1;
	padding: 0.625rem 0.875rem;
	border: 1px solid var(--color-gray-200);
	font-family: inherit;
	font-size: 0.9375rem;
}

.search-form .search-field:focus {
	outline: none;
	border-color: var(--color-gold);
}

.search-form .search-submit {
	background: var(--color-gold);
	color: var(--color-black);
	border: none;
	padding: 0.625rem 1rem;
	font-size: 0.8125rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	cursor: pointer;
}

.search-form .search-submit:hover {
	background: var(--color-gold-dark);
}

/* ==========================================================================
   404 Page
   ========================================================================== */

.error-404 {
	text-align: center;
	padding: var(--spacing-xl) 0;
}

.error-404 .page-title {
	font-size: 6rem;
	color: var(--color-gold);
	margin-bottom: var(--spacing-sm);
}

.error-404 .page-content {
	max-width: 480px;
	margin: 0 auto;
}

/* ==========================================================================
   Screen Reader
   ========================================================================== */

.screen-reader-text {
	border: 0;
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
	word-wrap: normal !important;
}

.screen-reader-text:focus {
	background-color: var(--color-gray-100);
	clip: auto !important;
	clip-path: none;
	color: var(--color-black);
	display: block;
	font-size: 0.875rem;
	height: auto;
	left: 5px;
	line-height: normal;
	padding: 15px 23px 14px;
	text-decoration: none;
	top: 5px;
	width: auto;
	z-index: 100000;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 900px) {
	.has-sidebar .site-content {
		grid-template-columns: 1fr;
	}

	.single-post .entry-title {
		font-size: 2rem;
	}
}

@media (max-width: 768px) {
	.menu-toggle {
		display: block;
	}

	.main-navigation {
		display: none;
		width: 100%;
	}

	.main-navigation.toggled {
		display: block;
	}

	.main-navigation ul {
		flex-direction: column;
		padding-top: var(--spacing-md);
	}

	.site-header .site-container {
		flex-wrap: wrap;
	}

	.post-navigation .nav-links {
		grid-template-columns: 1fr;
	}

	.post-navigation .nav-next {
		text-align: left;
	}

	h1 { font-size: 2rem; }
}