/**
 * @file plugins/themes/cjase/styles/index.css
 *
 * Copyright (c) 2025 Ceylon Journal of Applied Sciences and Engineering
 * Distributed under the GNU GPL v3.
 *
 * CJASE Theme Stylesheet - Modern Design (Lovable Style)
 */

/* ==============================================
   CSS CUSTOM PROPERTIES
   ============================================== */
:root {
	/* Brand Colors */
	--color-primary: hsl(200, 95%, 25%);
	--color-primary-dark: hsl(200, 95%, 20%);
	--color-secondary: hsl(180, 65%, 45%);
	--color-secondary-dark: hsl(180, 65%, 40%);
	--color-accent: hsl(180, 65%, 45%);

	--color-foreground: hsl(210, 100%, 12%);
	--color-muted: hsl(210, 40%, 96%);
	--color-muted-foreground: hsl(210, 20%, 45%);
	--color-border: hsl(210, 30%, 90%);
	--color-card: #ffffff;

	/* 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;

	/* Border radius */
	--radius: 0.5rem;
	--radius-lg: 0.75rem;

	/* Fonts */
	--font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
	--font-heading: 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ==============================================
   CRITICAL OVERRIDES - Must come first!
   ============================================== */

/* Hero section is now in pkp_structure_content, before pkp_structure_main */
.pkp_structure_content {
	padding: 0 !important;
	margin: 0 !important;
}

/* Remove default padding from main content on homepage */
body.pkp_page_index .pkp_structure_main {
	padding-top: 0 !important;
}

/* Page containers */
.page_homepage,
.page.page_homepage {
	margin: 0 !important;
	padding: 0 !important;
}

.page-homepage {
	padding: 0 !important;
	margin: 0 !important;
}

/* ==============================================
   BASE STYLES
   ============================================== */

* {
	box-sizing: border-box;
}

/* Hide skip navigation links */
.cmp_skip_to_content {
	display: none !important;
}

body {
	background-color: #ffffff !important;
	font-family: var(--font-body) !important;
	font-size: 16px !important;
	line-height: 1.6 !important;
	color: var(--color-foreground) !important;
	margin: 0;
	padding: 0;
}

.container,
.container-fluid {
	max-width: 1400px !important;
	margin: 0 auto !important;
	padding-left: var(--spacing-lg) !important;
	padding-right: var(--spacing-lg) !important;
}

/* ==============================================
   TYPOGRAPHY
   ============================================== */

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

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

p {
	margin-bottom: var(--spacing-md) !important;
	line-height: 1.7 !important;
}

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

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

/* ==============================================
   HEADER & NAVIGATION - Lovable Design Style
   ============================================== */

.site-header {
	background-color: #ffffff !important;
	border-bottom: 1px solid var(--color-border) !important;
	position: sticky !important;
	top: 0 !important;
	z-index: 50 !important;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 var(--spacing-lg);
}

.header-content {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--spacing-md) 0;
	gap: var(--spacing-xl);
}

/* Left side: Logo + Navigation */
.header-left {
	display: flex;
	align-items: center;
	gap: var(--spacing-2xl);
	flex: 1;
}

.header-logo {
	flex-shrink: 0;
}

.header-logo img {
	height: 48px !important;
	width: auto !important;
	display: block;
}

.header-nav {
	display: none;
}

@media (min-width: 768px) {
	.header-nav {
		display: block;
	}
}

.header-nav-list {
	display: flex !important;
	align-items: center;
	gap: var(--spacing-lg);
	list-style: none !important;
	margin: 0 !important;
	padding: 0 !important;
}

.header-nav-list li {
	margin: 0 !important;
}

.header-nav-list a {
	color: var(--color-foreground) !important;
	font-weight: 500 !important;
	font-size: 0.875rem !important;
	transition: color 0.2s ease !important;
	text-decoration: none !important;
	padding: var(--spacing-sm) 0 !important;
}

.header-nav-list a:hover {
	color: var(--color-primary) !important;
}

/* Right side: Search + User Nav */
.header-right {
	display: flex;
	align-items: center;
	gap: var(--spacing-md);
}

/* Search */
.header-search {
	display: none;
	position: relative;
}

@media (min-width: 1024px) {
	.header-search {
		display: block;
	}
}

.header-search form {
	position: relative;
	margin: 0;
}

.search-icon {
	position: absolute;
	left: 12px;
	top: 50%;
	transform: translateY(-50%);
	color: var(--color-muted-foreground);
	pointer-events: none;
}

.search-input {
	padding: 8px 12px 8px 40px !important;
	width: 250px;
	border: 1px solid var(--color-border) !important;
	border-radius: var(--radius) !important;
	font-size: 0.875rem !important;
	transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
	background-color: white !important;
}

.search-input:focus {
	outline: none !important;
	border-color: var(--color-primary) !important;
	box-shadow: 0 0 0 3px rgba(0, 100, 150, 0.1) !important;
}

.search-input::placeholder {
	color: var(--color-muted-foreground);
}

/* User Navigation */
.header-user-nav {
	flex-shrink: 0;
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
}

/* User buttons - Primary style */
.btn-user {
	display: inline-block;
	padding: 8px 20px !important;
	background-color: var(--color-primary) !important;
	color: white !important;
	font-size: 0.875rem !important;
	font-weight: 500 !important;
	border-radius: var(--radius) !important;
	transition: background-color 0.2s ease, transform 0.2s ease !important;
	text-decoration: none !important;
	border: 2px solid var(--color-primary) !important;
}

.btn-user:hover {
	background-color: var(--color-primary-dark) !important;
	color: white !important;
	border-color: var(--color-primary-dark) !important;
	transform: translateY(-1px);
}

/* User buttons - Outline style */
.btn-user-outline {
	display: inline-block;
	padding: 8px 20px !important;
	background-color: transparent !important;
	color: var(--color-primary) !important;
	font-size: 0.875rem !important;
	font-weight: 500 !important;
	border-radius: var(--radius) !important;
	transition: all 0.2s ease !important;
	text-decoration: none !important;
	border: 2px solid var(--color-border) !important;
}

.btn-user-outline:hover {
	background-color: var(--color-muted) !important;
	color: var(--color-primary) !important;
	border-color: var(--color-primary) !important;
	transform: translateY(-1px);
}

/* Legacy support for menu-based navigation */
.header-user-list {
	display: flex !important;
	align-items: center;
	gap: var(--spacing-sm);
	list-style: none !important;
	margin: 0 !important;
	padding: 0 !important;
}

.header-user-list li {
	margin: 0 !important;
}

.header-user-list a {
	display: inline-block;
	padding: 8px 16px !important;
	background-color: var(--color-primary) !important;
	color: white !important;
	font-size: 0.875rem !important;
	font-weight: 500 !important;
	border-radius: var(--radius) !important;
	transition: background-color 0.2s ease !important;
	text-decoration: none !important;
}

.header-user-list a:hover {
	background-color: var(--color-primary-dark) !important;
	color: white !important;
}

/* Legacy support for old classes */
.main-header,
.pkp_structure_head {
	background-color: #ffffff !important;
	border-bottom: 1px solid var(--color-border) !important;
}

.navbar-logo img {
	height: 48px !important;
	width: auto !important;
}

/* ==============================================
   HERO SECTION
   ============================================== */

.hero-section {
	position: relative;
	width: 100%;
	min-height: 500px;
	height: 500px;
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	margin: 0;
	padding: 60px 20px;
}

.hero-section::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: linear-gradient(to right,
		hsla(200, 95%, 25%, 0.9),
		hsla(200, 95%, 25%, 0.7)
	);
	z-index: 1;
}

.hero-content {
	position: relative !important;
	z-index: 10 !important;
	text-align: center !important;
	color: white !important;
	max-width: 1200px !important;
	padding: 0 var(--spacing-lg) !important;
	margin: 0 auto !important;
}

.hero-content h1 {
	font-size: 3rem !important;
	font-weight: 700 !important;
	color: white !important;
	margin-bottom: var(--spacing-xl) !important;
	text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3) !important;
	line-height: 1.2 !important;
}

.hero-content p {
	font-size: 1.25rem !important;
	color: rgba(255, 255, 255, 0.95) !important;
	margin-bottom: var(--spacing-2xl) !important;
	max-width: 800px !important;
	margin-left: auto !important;
	margin-right: auto !important;
	text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3) !important;
	line-height: 1.6 !important;
}

.hero-buttons {
	display: flex !important;
	gap: var(--spacing-md) !important;
	justify-content: center !important;
	flex-wrap: wrap !important;
	position: relative !important;
	z-index: 10 !important;
}

/* ==============================================
   BUTTONS
   ============================================== */

.btn,
.button {
	display: inline-block;
	padding: var(--spacing-sm) var(--spacing-xl) !important;
	font-size: 1rem !important;
	font-weight: 500 !important;
	border-radius: var(--radius) !important;
	transition: all 0.2s ease !important;
	border: none !important;
	cursor: pointer;
	text-decoration: none !important;
}

.btn-primary {
	background-color: var(--color-primary) !important;
	color: white !important;
}

.btn-primary:hover {
	background-color: var(--color-primary-dark) !important;
	color: white !important;
}

.btn-secondary {
	background-color: var(--color-secondary) !important;
	color: white !important;
	box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1) !important;
}

.btn-secondary:hover {
	background-color: var(--color-secondary-dark) !important;
	color: white !important;
	transform: translateY(-1px) !important;
	box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15) !important;
}

.btn-outline {
	background-color: rgba(255, 255, 255, 0.1) !important;
	color: white !important;
	border: 2px solid white !important;
	backdrop-filter: blur(4px) !important;
}

.btn-outline:hover {
	background-color: white !important;
	color: var(--color-primary) !important;
	transform: translateY(-1px) !important;
	box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3) !important;
}

.btn-lg {
	padding: var(--spacing-md) var(--spacing-2xl) !important;
	font-size: 1.125rem !important;
}

/* ==============================================
   ANNOUNCEMENTS SECTION - Lovable Design Style
   ============================================== */

.announcements-section {
	padding: 4rem 0;
	background-color: white;
	margin: 0;
}

.announcements-section .container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 var(--spacing-lg);
}

/* Section header with icon */
.section-header-with-icon {
	display: flex;
	align-items: center;
	gap: var(--spacing-md);
	margin-bottom: 2rem;
}

.section-header-with-icon .header-icon {
	color: var(--color-primary);
	flex-shrink: 0;
}

.section-header-with-icon h2 {
	font-size: 1.875rem;
	font-weight: 700;
	color: var(--color-foreground);
	margin: 0 !important;
}

/* Announcements grid - 2 columns on desktop */
.announcements-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
	gap: var(--spacing-lg);
}

/* Announcement card link wrapper */
.announcement-card-link {
	display: block;
	text-decoration: none;
	color: inherit;
}

/* Announcement card */
.announcement-card {
	background-color: var(--color-card);
	border-radius: var(--radius-lg);
	border: 1px solid var(--color-border);
	transition: box-shadow 0.3s ease, transform 0.2s ease;
	overflow: hidden;
	height: 100%;
}

.announcement-card-link:hover .announcement-card {
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
	transform: translateY(-2px);
}

.announcement-card-content {
	display: flex;
	gap: var(--spacing-lg);
	padding: var(--spacing-xl);
}

/* Icon box on the left */
.announcement-icon-box {
	flex-shrink: 0;
	width: 80px;
	height: 80px;
	border-radius: var(--radius-lg);
	background-color: rgba(0, 100, 150, 0.1);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--color-secondary);
}

/* Content area */
.announcement-content {
	flex: 1;
	min-width: 0;
}

.announcement-date-header {
	display: flex;
	align-items: center;
	gap: var(--spacing-sm);
	margin-bottom: var(--spacing-md);
	color: var(--color-accent);
}

.announcement-date-header svg {
	flex-shrink: 0;
}

.announcement-date-header span {
	font-size: 0.875rem;
	color: var(--color-muted-foreground);
}

.announcement-card h3 {
	font-size: 1.25rem !important;
	font-weight: 600 !important;
	color: var(--color-foreground) !important;
	margin-bottom: var(--spacing-sm) !important;
	line-height: 1.4;
}

.announcement-card p {
	color: var(--color-muted-foreground) !important;
	font-size: 0.9375rem !important;
	line-height: 1.6;
	margin: 0 !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
	.announcements-grid {
		grid-template-columns: 1fr;
	}

	.announcement-card-content {
		flex-direction: column;
	}

	.announcement-icon-box {
		width: 60px;
		height: 60px;
	}

	.announcement-icon-box svg {
		width: 30px;
		height: 30px;
	}
}

/* ==============================================
   LATEST ARTICLES SECTION
   ============================================== */

.latest-articles-section {
	padding: var(--spacing-3xl) 0;
}

.latest-articles-section .container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 var(--spacing-lg);
}

.section-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
	display: flex;
	align-items: center;
	gap: var(--spacing-md);
	margin-bottom: 0 !important;
}

.view-all-link {
	color: var(--color-primary) !important;
	font-weight: 500;
	padding: var(--spacing-sm) var(--spacing-lg);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	transition: all 0.2s ease;
}

.view-all-link:hover {
	background-color: var(--color-primary);
	color: white !important;
	border-color: var(--color-primary);
}

/* OJS Article Listings */
.obj_article_summary {
	background-color: var(--color-card) !important;
	border: 1px solid var(--color-border) !important;
	border-radius: var(--radius-lg) !important;
	padding: var(--spacing-xl) !important;
	margin-bottom: var(--spacing-lg) !important;
	transition: box-shadow 0.2s ease, transform 0.2s ease !important;
}

.obj_article_summary:hover {
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12) !important;
	transform: translateY(-2px) !important;
}

.obj_article_summary h3 {
	font-size: 1.25rem !important;
	font-weight: 600 !important;
	margin-bottom: var(--spacing-md) !important;
}

.obj_article_summary h3 a {
	color: var(--color-foreground) !important;
	transition: color 0.2s ease;
}

.obj_article_summary h3 a:hover {
	color: var(--color-primary) !important;
}

/* ==============================================
   SUBMIT CTA SECTION - Lovable Design Style
   ============================================== */

.submit-cta-section {
	padding: 4rem 0;
	background-color: var(--color-primary);
	color: white;
	text-align: center;
	margin: 0;
}

.submit-cta-section h3 {
	color: white !important;
	font-size: 2.25rem !important;
	font-weight: 700 !important;
	margin-bottom: var(--spacing-md) !important;
}

.submit-cta-section > .container > .cta-box > div:first-child p {
	color: rgba(255, 255, 255, 0.9) !important;
	font-size: 1.25rem !important;
	margin-bottom: 3rem !important;
	max-width: 42rem;
	margin-left: auto;
	margin-right: auto;
	line-height: 1.6;
}

.cta-box {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 var(--spacing-lg);
}

.submit-cta-section .container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 var(--spacing-lg);
}

.cta-features {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: var(--spacing-lg);
	margin-bottom: 2.5rem;
	max-width: 1000px;
	margin-left: auto;
	margin-right: auto;
}

.cta-feature-card {
	background-color: rgba(255, 255, 255, 0.1);
	border: 1px solid rgba(255, 255, 255, 0.2);
	border-radius: var(--radius-lg);
	padding: var(--spacing-xl);
	text-align: center;
	transition: transform 0.2s ease, background-color 0.2s ease;
}

.cta-feature-card:hover {
	transform: translateY(-2px);
	background-color: rgba(255, 255, 255, 0.15);
}

.cta-feature-card h4 {
	color: white !important;
	font-size: 1.125rem !important;
	font-weight: 600 !important;
	margin-bottom: var(--spacing-sm) !important;
	margin-top: var(--spacing-sm) !important;
}

.cta-feature-card p {
	color: rgba(255, 255, 255, 0.8) !important;
	font-size: 0.875rem !important;
	margin: 0 !important;
}

.cta-button-primary {
	background-color: var(--color-secondary) !important;
	color: white !important;
	padding: 0.75rem 2rem !important;
	font-size: 1.125rem !important;
	font-weight: 600 !important;
	border-radius: var(--radius) !important;
	border: none !important;
	cursor: pointer;
	transition: background-color 0.2s ease, transform 0.2s ease !important;
	display: inline-block;
	text-decoration: none !important;
}

.cta-button-primary:hover {
	background-color: var(--color-secondary-dark) !important;
	color: white !important;
	transform: translateY(-1px);
}

.cta-box > div:last-child p {
	color: rgba(255, 255, 255, 0.8) !important;
	font-size: 0.875rem !important;
}

.cta-box > div:last-child p a {
	color: var(--color-secondary) !important;
	font-weight: 500 !important;
	text-decoration: underline !important;
}

.cta-box > div:last-child p a:hover {
	color: rgba(71, 192, 192, 1) !important;
}

/* ==============================================
   BROWSE BY SUBJECT SECTION
   ============================================== */

.browse-by-subject-section {
	padding: var(--spacing-3xl) 0;
	background-color: rgba(210, 230, 244, 0.3);
	margin: 0;
}

.browse-by-subject-section h2 {
	text-align: center;
	margin-bottom: var(--spacing-2xl) !important;
}

.browse-by-subject-section .container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 var(--spacing-lg);
}

.subject-tags {
	display: flex;
	flex-wrap: wrap;
	gap: var(--spacing-md);
	justify-content: center;
}

.subject-tag {
	background-color: var(--color-card);
	color: var(--color-foreground) !important;
	padding: var(--spacing-md) var(--spacing-xl);
	border-radius: var(--radius-lg);
	border: 1px solid var(--color-border);
	font-weight: 500;
	transition: all 0.2s ease;
}

.subject-tag:hover {
	background-color: var(--color-primary);
	color: white !important;
	border-color: var(--color-primary);
	transform: translateY(-2px);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
	text-decoration: none;
}

/* ==============================================
   COMING SOON BOX
   ============================================== */

.coming-soon-box {
	background-color: var(--color-muted);
	border: 2px dashed var(--color-border);
	border-radius: var(--radius-lg);
	padding: var(--spacing-3xl) var(--spacing-xl);
	text-align: center;
	min-height: 300px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.coming-soon-content {
	max-width: 600px;
	margin: 0 auto;
}

.coming-soon-content h3 {
	color: var(--color-primary) !important;
	font-size: 1.75rem !important;
	margin-bottom: var(--spacing-md) !important;
}

.coming-soon-content p {
	color: var(--color-muted-foreground) !important;
	font-size: 1.125rem !important;
	margin-bottom: var(--spacing-xl) !important;
	line-height: 1.6 !important;
}

.submit-button {
	background-color: var(--color-primary) !important;
	color: white !important;
	padding: var(--spacing-md) var(--spacing-2xl) !important;
	border-radius: var(--radius) !important;
	font-weight: 600 !important;
	transition: background-color 0.2s ease !important;
	display: inline-block;
	text-decoration: none !important;
}

.submit-button:hover {
	background-color: var(--color-primary-dark) !important;
	color: white !important;
}

/* ==============================================
   FOOTER
   ============================================== */

.site-footer {
	background-color: var(--color-primary) !important;
	color: white !important;
	padding: var(--spacing-3xl) 0 var(--spacing-xl) 0 !important;
	margin-top: var(--spacing-3xl) !important;
}

.site-footer h2,
.site-footer h3,
.site-footer h4 {
	color: white !important;
	font-size: 1rem !important;
	font-weight: 600 !important;
	margin-bottom: var(--spacing-md) !important;
}

.site-footer p,
.site-footer li {
	color: rgba(255, 255, 255, 0.8) !important;
	font-size: 0.875rem !important;
	line-height: 1.8 !important;
}

.site-footer a {
	color: rgba(255, 255, 255, 0.8) !important;
	transition: color 0.2s ease !important;
}

.site-footer a:hover {
	color: white !important;
}

.site-footer ul {
	list-style: none !important;
	padding: 0 !important;
}

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

.footer-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 var(--spacing-lg);
}

.footer-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: var(--spacing-2xl);
	margin-bottom: var(--spacing-2xl);
}

.footer-column {
	/* Individual footer columns */
}

.footer-bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.2);
	padding-top: var(--spacing-xl);
	margin-top: var(--spacing-xl);
	text-align: center;
}

.footer-bottom p {
	margin-bottom: var(--spacing-sm) !important;
}

/* ==============================================
   CONTENT PAGES - General Styling
   ============================================== */

/* Page container */
.pkp_structure_main {
	max-width: 1400px;
	margin: 0 auto;
	padding: var(--spacing-3xl) var(--spacing-lg);
}

/* Breadcrumbs */
.cmp_breadcrumbs,
ol.cmp_breadcrumbs {
	font-size: 0.875rem;
	color: var(--color-muted-foreground);
	margin-bottom: var(--spacing-2xl);
	padding: 0;
	list-style: none;
}

.cmp_breadcrumbs li,
.cmp_breadcrumbs a {
	display: inline;
	color: var(--color-muted-foreground);
}

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

/* Page headers */
.page-header,
.page h1:first-of-type {
	font-size: 2.5rem;
	font-weight: 700;
	color: var(--color-foreground);
	margin-bottom: var(--spacing-2xl);
	line-height: 1.2;
}

/* Content sections */
.page-content,
.page_content {
	max-width: 900px;
}

.page-content h2,
.page_content h2 {
	font-size: 1.875rem;
	font-weight: 600;
	color: var(--color-foreground);
	margin-top: var(--spacing-3xl);
	margin-bottom: var(--spacing-lg);
	padding-bottom: var(--spacing-sm);
	border-bottom: 2px solid var(--color-border);
}

.page-content h3,
.page_content h3 {
	font-size: 1.5rem;
	font-weight: 600;
	color: var(--color-foreground);
	margin-top: var(--spacing-2xl);
	margin-bottom: var(--spacing-md);
}

.page-content h4,
.page_content h4 {
	font-size: 1.25rem;
	font-weight: 600;
	color: var(--color-foreground);
	margin-top: var(--spacing-xl);
	margin-bottom: var(--spacing-md);
}

.page-content p,
.page_content p {
	margin-bottom: var(--spacing-lg);
	line-height: 1.7;
	color: var(--color-foreground);
}

/* Lists */
.page-content ul,
.page_content ul,
.page-content ol,
.page_content ol {
	margin-bottom: var(--spacing-lg);
	padding-left: var(--spacing-xl);
}

.page-content li,
.page_content li {
	margin-bottom: var(--spacing-sm);
	line-height: 1.7;
}

/* Styled boxes/callouts */
.page-content .highlight,
.page_content .highlight {
	background-color: var(--color-muted);
	border-left: 4px solid var(--color-primary);
	padding: var(--spacing-lg);
	margin: var(--spacing-xl) 0;
	border-radius: var(--radius);
}

/* Tables */
.page-content table,
.page_content table {
	width: 100%;
	border-collapse: collapse;
	margin: var(--spacing-xl) 0;
}

.page-content th,
.page_content th {
	background-color: var(--color-muted);
	padding: var(--spacing-md);
	text-align: left;
	font-weight: 600;
	border-bottom: 2px solid var(--color-border);
}

.page-content td,
.page_content td {
	padding: var(--spacing-md);
	border-bottom: 1px solid var(--color-border);
}

/* Sidebar */
.pkp_structure_sidebar {
	background-color: var(--color-muted);
	padding: var(--spacing-xl);
	border-radius: var(--radius-lg);
}

.pkp_structure_sidebar h2,
.pkp_structure_sidebar h3 {
	font-size: 1.125rem;
	font-weight: 600;
	margin-bottom: var(--spacing-md);
}

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

.pkp_structure_sidebar li {
	margin-bottom: var(--spacing-sm);
}

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

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

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

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

.mt-4 { margin-top: var(--spacing-lg) !important; }
.mb-4 { margin-bottom: var(--spacing-lg) !important; }

/* ==============================================
   LOGIN & FORMS STYLING
   ============================================== */

/* Login page container */
.page_login .pkp_structure_main,
.page_register .pkp_structure_main {
	max-width: 500px;
	margin: 0 auto;
	padding: var(--spacing-3xl) var(--spacing-lg);
}

/* Form styling */
.pkp_form,
.cmp_form {
	background-color: var(--color-card);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-lg);
	padding: var(--spacing-2xl);
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* Fieldsets within forms */
.cmp_form fieldset {
	border: none;
	margin: 0;
	padding: 0;
	margin-bottom: var(--spacing-xl);
}

.cmp_form fieldset legend {
	font-size: 1.125rem;
	font-weight: 600;
	color: var(--color-foreground);
	margin-bottom: var(--spacing-md);
}

/* Form sections */
.pkp_form .section,
.cmp_form .fields {
	margin-bottom: var(--spacing-xl);
}

/* Form fields div wrapper */
.cmp_form .fields > div {
	margin-bottom: var(--spacing-lg);
}

/* Form labels */
.pkp_form label,
.cmp_form label {
	display: block;
	font-weight: 500;
	color: var(--color-foreground);
	margin-bottom: var(--spacing-sm);
	font-size: 0.875rem;
}

/* Required field indicator */
.required,
.pkp_screen_reader {
	color: #dc2626;
}

/* Form inputs */
.pkp_form input[type="text"],
.pkp_form input[type="email"],
.pkp_form input[type="password"],
.pkp_form input[type="url"],
.pkp_form input[type="tel"],
.pkp_form select,
.pkp_form textarea,
.cmp_form input[type="text"],
.cmp_form input[type="email"],
.cmp_form input[type="password"],
.cmp_form input[type="url"],
.cmp_form input[type="tel"],
.cmp_form select,
.cmp_form textarea {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	font-size: 1rem;
	font-family: var(--font-body);
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
	background-color: white;
}

.pkp_form input[type="text"]:focus,
.pkp_form input[type="email"]:focus,
.pkp_form input[type="password"]:focus,
.pkp_form input[type="url"]:focus,
.pkp_form input[type="tel"]:focus,
.pkp_form select:focus,
.pkp_form textarea:focus,
.cmp_form input[type="text"]:focus,
.cmp_form input[type="email"]:focus,
.cmp_form input[type="password"]:focus,
.cmp_form input[type="url"]:focus,
.cmp_form input[type="tel"]:focus,
.cmp_form select:focus,
.cmp_form textarea:focus {
	outline: none;
	border-color: var(--color-primary);
	box-shadow: 0 0 0 3px rgba(0, 100, 150, 0.1);
}

/* Form buttons */
.pkp_form button,
.pkp_form input[type="submit"],
.pkp_form .submitFormButton,
.cmp_form button,
.cmp_form input[type="submit"],
.cmp_form .submitFormButton {
	display: inline-block;
	padding: 10px 24px;
	background-color: var(--color-primary);
	color: white;
	font-size: 1rem;
	font-weight: 500;
	border: none;
	border-radius: var(--radius);
	cursor: pointer;
	transition: background-color 0.2s ease, transform 0.2s ease;
	text-decoration: none;
}

.pkp_form button:hover,
.pkp_form input[type="submit"]:hover,
.pkp_form .submitFormButton:hover,
.cmp_form button:hover,
.cmp_form input[type="submit"]:hover,
.cmp_form .submitFormButton:hover {
	background-color: var(--color-primary-dark);
	transform: translateY(-1px);
}

/* Checkbox and radio styling */
.pkp_form input[type="checkbox"],
.pkp_form input[type="radio"],
.cmp_form input[type="checkbox"],
.cmp_form input[type="radio"] {
	margin-right: var(--spacing-sm);
}

.pkp_form .option,
.cmp_form .option {
	display: flex;
	align-items: flex-start;
	margin-bottom: var(--spacing-md);
}

.pkp_form .option label,
.cmp_form .option label {
	margin-bottom: 0;
	font-weight: 400;
	margin-left: var(--spacing-xs);
}

/* Form descriptions/help text */
.pkp_form .description,
.pkp_form .pkp_helpers_text,
.cmp_form .description {
	font-size: 0.875rem;
	color: var(--color-muted-foreground);
	margin-top: var(--spacing-xs);
	line-height: 1.5;
}

/* Error messages */
.pkp_form .error,
.pkp_form .pkp_form_error,
.cmp_form .error {
	color: #dc2626;
	font-size: 0.875rem;
	margin-top: var(--spacing-xs);
}

/* Form actions/buttons area */
.pkp_form .buttons,
.pkp_form .formButtons,
.cmp_form .buttons {
	margin-top: var(--spacing-2xl);
	display: flex;
	gap: var(--spacing-md);
	align-items: center;
}

/* Secondary/cancel buttons */
.pkp_form .cancelButton,
.pkp_form a.button,
.cmp_form .cancelButton,
.cmp_form a {
	color: var(--color-primary);
	text-decoration: none;
	transition: color 0.2s ease;
}

.pkp_form .cancelButton:hover,
.pkp_form a.button:hover,
.cmp_form .cancelButton:hover,
.cmp_form a:hover {
	color: var(--color-primary-dark);
	text-decoration: underline;
}

/* Login page specific */
.page_login h1,
.page_register h1 {
	text-align: center;
	margin-bottom: var(--spacing-2xl);
}

/* Login links (forgot password, register, etc) */
.login_links,
.pkp_form .login_links {
	margin-top: var(--spacing-xl);
	padding-top: var(--spacing-xl);
	border-top: 1px solid var(--color-border);
	text-align: center;
}

.login_links a {
	color: var(--color-primary);
	text-decoration: none;
	font-size: 0.875rem;
	transition: color 0.2s ease;
}

.login_links a:hover {
	color: var(--color-primary-dark);
	text-decoration: underline;
}

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

/* Tablet and below (992px) */
@media (max-width: 992px) {
	/* General containers */
	.container,
	.header-container,
	.footer-container {
		padding-left: var(--spacing-md) !important;
		padding-right: var(--spacing-md) !important;
	}

	/* Typography adjustments */
	h1 { font-size: 2rem !important; }
	h2 { font-size: 1.5rem !important; }
	h3 { font-size: 1.25rem !important; }

	/* Header */
	.header-search {
		display: none !important;
	}

	/* Footer grid */
	.footer-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: var(--spacing-xl);
	}

	/* Content pages */
	.pkp_structure_main {
		padding: var(--spacing-2xl) var(--spacing-md);
	}

	/* Forms */
	.page_login .pkp_structure_main,
	.page_register .pkp_structure_main {
		padding: var(--spacing-2xl) var(--spacing-md);
	}

	.pkp_form,
	.cmp_form {
		padding: var(--spacing-lg);
	}
}

/* Mobile (768px and below) */
@media (max-width: 768px) {
	/* Skip navigation */
	.cmp_skip_to_content {
		font-size: 0.7rem;
	}

	/* Header/Navigation */
	.header-content {
		padding: var(--spacing-sm) 0;
	}

	.header-logo img {
		height: 36px !important;
	}

	.header-nav {
		display: none !important;
	}

	.header-right {
		gap: var(--spacing-sm);
	}

	.btn-user,
	.btn-user-outline {
		padding: 6px 12px !important;
		font-size: 0.8rem !important;
	}

	/* Hero section */
	.hero-section {
		min-height: 400px;
		height: auto;
		padding: 40px 15px;
	}

	.hero-content h1 {
		font-size: 1.75rem !important;
		margin-bottom: var(--spacing-lg) !important;
	}

	.hero-content p {
		font-size: 1rem !important;
		margin-bottom: var(--spacing-xl) !important;
	}

	.hero-buttons {
		flex-direction: column;
		width: 100%;
		gap: var(--spacing-sm) !important;
	}

	.hero-buttons .btn {
		width: 100%;
		padding: 12px 20px !important;
	}

	/* Reduce button size on mobile */
	.btn-lg {
		padding: var(--spacing-sm) var(--spacing-lg) !important;
		font-size: 1rem !important;
	}

	/* Announcements */
	.announcements-section {
		padding: var(--spacing-2xl) 0;
	}

	.section-header-with-icon h2 {
		font-size: 1.5rem;
	}

	.announcements-grid {
		grid-template-columns: 1fr;
	}

	.announcement-card-content {
		flex-direction: column;
		gap: var(--spacing-md);
	}

	.announcement-icon-box {
		width: 60px;
		height: 60px;
	}

	.announcement-icon-box svg {
		width: 30px;
		height: 30px;
	}

	/* Latest articles */
	.latest-articles-section {
		padding: var(--spacing-2xl) 0;
	}

	.section-header {
		flex-direction: column;
		align-items: flex-start;
		gap: var(--spacing-md);
	}

	.articles-grid {
		grid-template-columns: 1fr;
	}

	/* Submit CTA section */
	.submit-cta-section {
		padding: var(--spacing-2xl) 0;
	}

	.submit-cta-section h3 {
		font-size: 1.75rem !important;
	}

	.cta-features {
		grid-template-columns: 1fr;
	}

	.cta-button-primary {
		width: 100%;
		text-align: center;
	}

	/* Browse by subject */
	.browse-by-subject-section {
		padding: var(--spacing-2xl) 0;
	}

	.subject-tags {
		gap: var(--spacing-sm);
	}

	.subject-tag {
		font-size: 0.875rem;
		padding: 10px 16px;
	}

	/* Footer */
	.footer-grid {
		grid-template-columns: 1fr;
		gap: var(--spacing-xl);
	}

	.site-footer {
		padding: var(--spacing-2xl) 0 var(--spacing-lg) 0 !important;
	}

	/* Content pages */
	.page h1:first-of-type {
		font-size: 1.75rem !important;
	}

	.page-content h2,
	.page_content h2 {
		font-size: 1.5rem;
		margin-top: var(--spacing-2xl);
	}

	.page-content h3,
	.page_content h3 {
		font-size: 1.25rem;
	}

	/* Breadcrumbs */
	.cmp_breadcrumbs {
		font-size: 0.75rem;
		margin-bottom: var(--spacing-lg);
	}

	/* Tables - make them scrollable */
	.page-content table,
	.page_content table {
		display: block;
		overflow-x: auto;
		white-space: nowrap;
	}

	/* Forms */
	.pkp_form,
	.cmp_form {
		padding: var(--spacing-md);
	}

	.cmp_form fieldset legend {
		font-size: 1rem;
	}

	.pkp_form .buttons,
	.pkp_form .formButtons,
	.cmp_form .buttons {
		flex-direction: column;
		align-items: stretch;
	}

	.pkp_form button,
	.pkp_form input[type="submit"],
	.cmp_form button,
	.cmp_form input[type="submit"] {
		width: 100%;
	}
}

/* Small mobile (480px and below) */
@media (max-width: 480px) {
	/* Further reduce typography */
	h1 { font-size: 1.5rem !important; }
	h2 { font-size: 1.25rem !important; }
	h3 { font-size: 1.125rem !important; }

	/* Hero */
	.hero-section {
		min-height: 350px;
		padding: 30px 12px;
	}

	.hero-content h1 {
		font-size: 1.5rem !important;
	}

	.hero-content p {
		font-size: 0.9375rem !important;
	}

	/* Header logo */
	.header-logo img {
		height: 32px !important;
	}

	/* Reduce padding everywhere */
	.announcements-section,
	.latest-articles-section,
	.submit-cta-section,
	.browse-by-subject-section {
		padding: var(--spacing-xl) 0;
	}

	/* Announcement cards */
	.announcement-card-content {
		padding: var(--spacing-md);
	}

	/* CTA features */
	.cta-feature-card {
		padding: var(--spacing-md);
	}

	/* Subject tags - stack more tightly */
	.subject-tag {
		font-size: 0.8125rem;
		padding: 8px 12px;
	}

	.subject-tag svg {
		width: 16px;
		height: 16px;
		margin-right: 0.25rem !important;
	}
}

/* ==============================================
   SMOOTH SCROLLING & POLISH
   ============================================== */

html {
	scroll-behavior: smooth !important;
}

::selection {
	background-color: var(--color-primary) !important;
	color: white !important;
}

::-moz-selection {
	background-color: var(--color-primary) !important;
	color: white !important;
}

img {
	max-width: 100% !important;
	height: auto !important;
}