:root {
	/* Default theme (Blue) */
	--primary-color: #3498db;
	--primary-color-rgb: 52, 152, 219;
	--secondary-color: #2980b9;
	--accent-color: #e74c3c;
	--background-color: #f5f7fa;
	--card-background: #ffffff;
	--text-color: #333333;
	--light-text: #777777;
	--border-color: #dddddd;
	--success-color: #2ecc71;
}

/* Theme variants - can be toggled with JavaScript */
.theme-green {
	--primary-color: #27ae60;
	--primary-color-rgb: 39, 174, 96;
	--secondary-color: #219651;
	--accent-color: #e67e22;
	--background-color: #f5faf7;
}

.theme-purple {
	--primary-color: #9b59b6;
	--primary-color-rgb: 155, 89, 182;
	--secondary-color: #8e44ad;
	--accent-color: #f1c40f;
	--background-color: #f7f5fa;
}

.theme-dark {
	--primary-color: #34495e;
	--primary-color-rgb: 52, 73, 94;
	--secondary-color: #2c3e50;
	--accent-color: #e74c3c;
	--background-color: #222222;
	--card-background: #333333;
	--text-color: #eeeeee;
	--light-text: #aaaaaa;
	--border-color: #444444;
}

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

body {
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
	background-color: var(--background-color);
	color: var(--text-color);
	line-height: 1.6;
	display: flex;
	flex-direction: column;
	min-height: 100vh;
}

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

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

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
	width: 100%;
}

/* Header Styles */
header {
	background-color: var(--primary-color);
	color: white;
	padding: 15px 0;
	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
	position: sticky;
	top: 0;
	z-index: 100;
}

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

.logo {
	font-size: 1.8rem;
	font-weight: bold;
	letter-spacing: 1px;
}

.logo a {
	color: white;
}

.main-nav ul,
.user-menu ul {
	display: flex;
	list-style: none;
}

.main-nav li,
.user-menu li {
	margin-left: 20px;
}

.main-nav a,
.user-menu a {
	color: white;
	font-weight: 500;
	padding: 5px 10px;
	border-radius: 4px;
	transition: background-color 0.2s;
}

.main-nav a:hover,
.main-nav a.active,
.user-menu a:hover,
.user-menu a.active {
	background-color: var(--secondary-color);
}

.theme-toggle {
	display: flex;
	align-items: center;
}

.theme-btn {
	width: 20px;
	height: 20px;
	border-radius: 50%;
	border: 2px solid white;
	margin-left: 8px;
	cursor: pointer;
	transition: transform 0.2s;
}

.theme-btn:hover {
	transform: scale(1.2);
}

.blue {
	background-color: #3498db;
}

.green {
	background-color: #27ae60;
}

.purple {
	background-color: #9b59b6;
}

.dark {
	background-color: #2c3e50;
}

.mobile-menu-btn {
	display: none;
	font-size: 1.5rem;
	background: none;
	border: none;
	color: white;
	cursor: pointer;
}

/* Breadcrumbs */
.breadcrumbs {
	background-color: var(--card-background);
	border-bottom: 1px solid var(--border-color);
	padding: 10px 0;
	margin-bottom: 0px;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.breadcrumb-list {
	list-style: none;
	display: flex;
	align-items: center;
	font-size: 0.9rem;
}

.breadcrumb-list li {
	display: flex;
	align-items: center;
}

.breadcrumb-list a {
	color: var(--primary-color);
}

.breadcrumb-list a:hover {
	text-decoration: underline;
}

.breadcrumb-separator {
	margin: 0 8px;
	color: var(--light-text);
}

#current-breadcrumb {
	color: var(--light-text);
	font-weight: 500;
}

/* Main content area */
.content-area {
	display: flex;
	margin: 30px 0;
}

/* Main content column (left) */
.main-content {
	flex: 3;
	margin-right: 30px;
}

.section-title {
	font-size: 1.5rem;
	margin-bottom: 20px;
	padding-bottom: 10px;
	border-bottom: 2px solid var(--primary-color);
	color: var(--primary-color);
}

.article {
	background-color: var(--card-background);
	border-radius: 5px;
	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
	padding: 20px;
	margin-bottom: 20px;
	border-left: 4px solid var(--primary-color);
}

.article-title {
	font-size: 1.3rem;
	margin-bottom: 10px;
}

.article-meta {
	font-size: 0.9rem;
	color: var(--light-text);
	margin-bottom: 15px;
	display: flex;
	align-items: center;
}

.article-meta span {
	margin-right: 15px;
}

.article-meta i {
	margin-right: 5px;
}

.article-content {
	margin-bottom: 15px;
}

.read-more {
	display: inline-block;
	color: var(--primary-color);
	font-weight: 500;
}

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

/* Sidebar (right column) */
.sidebar {
	flex: 1;
}

.sidebar-widget {
	background-color: var(--card-background);
	border-radius: 5px;
	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
	padding: 20px;
	margin-bottom: 30px;
}

.widget-title {
	font-size: 1.2rem;
	margin-bottom: 15px;
	padding-bottom: 8px;
	border-bottom: 2px solid var(--primary-color);
	color: var(--primary-color);
}

.popular-articles {
	list-style: none;
}

.popular-articles li {
	margin-bottom: 10px;
	padding-bottom: 10px;
	border-bottom: 1px solid var(--border-color);
}

.popular-articles li:last-child {
	margin-bottom: 0;
	padding-bottom: 0;
	border-bottom: none;
}

.category-list {
	list-style: none;
}

.category-list li {
	margin-bottom: 0px;
	border-radius: 4px;
	transition: background-color 0.2s;
}

.category-list a {
	display: flex;
	justify-content: space-between;
	padding: 4px 0px 4px 10px;
	width: 100%;
	/*color: var(--text-color);*/
}

.category-list li:hover {
	background-color: rgba(var(--primary-color-rgb), 0.1);
}

.category-list li.active {
	background-color: rgba(var(--primary-color-rgb), 0.2);
}

.category-count {
	background-color: var(--primary-color);
	color: white;
	border-radius: 20px;
	padding: 0 8px;
	font-size: 0.8rem;
}

/* Pagination */
.pagination {
	display: flex;
	justify-content: center;
	margin-top: 30px;
	list-style: none;
}

.pagination li {
	margin: 0 5px;
}

.pagination a {
	display: block;
	padding: 8px 12px;
	background-color: var(--card-background);
	border: 1px solid var(--border-color);
	border-radius: 4px;
	color: var(--text-color);
	transition: all 0.2s;
}

.pagination a:hover {
	background-color: var(--primary-color);
	color: white;
}

.pagination a.active {
	background-color: var(--primary-color);
	color: white;
	border-color: var(--primary-color);
}

/* Forms */
.form-container {
	background-color: var(--card-background);
	border-radius: 5px;
	box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
	padding: 20px;
	margin-bottom: 20px;
}

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

.form-title {
	font-size: 1.5rem;
	margin-bottom: 20px;
	color: var(--primary-color);
	text-align: center;
}

.form-group {
	margin-bottom: 20px;
}

.form-label {
	display: block;
	margin-bottom: 8px;
	font-weight: 500;
}

.form-input {
	width: 100%;
	padding: 10px 15px;
	border: 1px solid var(--border-color);
	border-radius: 4px;
	background-color: var(--background-color);
	color: var(--text-color);
	font-size: 1rem;
}

.form-input:focus {
	outline: none;
	border-color: var(--primary-color);
	box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.form-button {
	display: block;
	width: 100%;
	padding: 12px;
	background-color: var(--primary-color);
	color: white;
	border: none;
	border-radius: 4px;
	font-size: 1rem;
	font-weight: 500;
	cursor: pointer;
	transition: background-color 0.2s;
}

.form-button:hover {
	background-color: var(--secondary-color);
}

.form-footer {
	text-align: center;
	margin-top: 20px;
}

/* Footer */
footer {
	background-color: var(--primary-color);
	color: white;
	padding: 40px 0 20px;
	margin-top: 50px;
}

.footer-container {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}

.footer-section {
	flex: 1;
	min-width: 200px;
	margin-bottom: 30px;
	padding-right: 20px;
}

.footer-title {
	font-size: 1.2rem;
	margin-bottom: 15px;
}

.footer-links {
	list-style: none;
}

.footer-links li {
	margin-bottom: 10px;
}

.footer-links a {
	color: rgba(255, 255, 255, 0.8);
}

.footer-links a:hover {
	color: white;
}

.footer-bottom {
	text-align: center;
	padding-top: 20px;
	margin-top: 20px;
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	font-size: 0.9rem;
	color: rgba(255, 255, 255, 0.7);
}

/* Success message */
.success-message {
	background-color: var(--success-color);
	color: white;
	padding: 10px 15px;
	border-radius: 4px;
	margin-bottom: 15px;
	display: none;
}

.success-message.show {
	display: block;
}

/* General Message System */
.message {
	padding: 12px 15px;
	border-radius: 4px;
	margin-bottom: 20px;
	display: flex;
	align-items: center;
	position: relative;
}

.message-icon {
	margin-right: 12px;
	font-size: 1.2rem;
}

.message-content {
	flex: 1;
}

.message-title {
	font-weight: 600;
	margin-bottom: 3px;
}

.message-text {
	font-size: 0.95rem;
}

.message-close {
	background: none;
	border: none;
	color: inherit;
	opacity: 0.7;
	cursor: pointer;
	font-size: 1.2rem;
	padding: 0;
	margin-left: 10px;
}

.message-close:hover {
	opacity: 1;
}

/* Message types */
.message-success {
	background-color: #d4edda;
	color: #155724;
	border-left: 4px solid #28a745;
}

.message-error {
	background-color: #f8d7da;
	color: #721c24;
	border-left: 4px solid #dc3545;
}

.message-warning {
	background-color: #fff3cd;
	color: #856404;
	border-left: 4px solid #ffc107;
}

.message-info {
	background-color: #d1ecf1;
	color: #0c5460;
	border-left: 4px solid #17a2b8;
}

.message-neutral {
	background-color: #e9ecef;
	color: #383d41;
	border-left: 4px solid #6c757d;
}

/* Form pages */
.page-content {
	display: none;
}

.page-content.active {
	display: block;
}

.back-button {
	display: inline-block;
	margin: 15px 0;
	color: var(--primary-color);
	font-weight: 500;
}

/* Responsive design */
@media (max-width: 768px) {
	.header-container {
		flex-direction: column;
		align-items: flex-start;
	}

	.main-nav,
	.user-menu {
		display: none;
		width: 100%;
		margin-top: 15px;
	}

	.main-nav.show,
	.user-menu.show {
		display: block;
	}

	.main-nav ul,
	.user-menu ul {
		flex-direction: column;
	}

	.main-nav li,
	.user-menu li {
		margin: 0;
		margin-bottom: 10px;
	}

	.mobile-menu-btn {
		display: block;
		position: absolute;
		top: 15px;
		right: 15px;
	}

	.content-area {
		flex-direction: column;
	}

	.main-content {
		margin-right: 0;
		margin-bottom: 30px;
	}

	.footer-container {
		flex-direction: column;
	}

	.footer-section {
		margin-bottom: 30px;
	}

	.theme-toggle {
		margin-top: 15px;
	}
}

/** Custom CSS */