/* ------ basis css */
.page-row {
  display: flex;
  gap: var(--spacing-md);
}
.page-row > div {
	flex: 1;
}
.page-row ul {
	margin-left: var(--spacing-md);
}

/* Responsive page layout */
@media (max-width: 768px) {
	.page-row {
		flex-direction: column;
		gap: var(--spacing-sm, 1rem);
	}
	
	.page-row > div {
		flex: none;
		width: 100%;
	}
}

a:hover {
	color: var(--color-accent, #0284c7);
}

.button {
	display: inline-block;
	padding: 15px 30px;
	background-color: #1e3a8a;
	color: white;
	text-decoration: none;
	border-radius: 5px;
	font-weight: bold;
	font-size: 1.1rem;
	transition: background-color 0.3s ease;
}

.button:hover {
	background-color: #0284c7;
}

.callout {
	border-left: 4px solid;
	padding: 1rem;
	border-radius: 0 0.375rem 0.375rem 0;
	margin: 1rem 0;
}

.callout[data-intent="info"] {
	border-left-color: #3b82f6;
	background-color: #eff6ff;
	color: #1e3a8a;
}

.callout[data-intent="warning"] {
	border-left-color: #f59e0b;
	background-color: #fffbeb;
	color: #92400e;
}

.callout[data-intent="error"] {
	border-left-color: #ef4444;
	background-color: #fef2f2;
	color: #991b1b;
}

.callout p {
	margin-bottom: 0.5rem;
}

.callout p:last-child {
	margin-bottom: 0;
}

.callout a {
	color: inherit;
	font-weight: 600;
}

.callout a:hover {
	opacity: 0.8;
}

/* ------ element accordion css */
/* Accordion Styles */
.accordion-item {
	margin-bottom: 0;
}

.accordion-header {
	width: 100%;
	text-align: left;
	padding: 15px 20px;
	background: #f5f5f5;
	border: 1px solid #ddd;
	border-bottom: none;
	cursor: pointer;
	font-size: 1.1rem;
	font-weight: 600;
	display: flex;
	justify-content: space-between;
	align-items: center;
	transition: background-color 0.2s ease;
}

.accordion-header:hover {
	background: #e8e8e8;
}

.accordion-header:focus {
	outline: 2px solid #007cba;
	outline-offset: -2px;
}

.accordion-icon {
	transition: transform 0.3s ease;
	font-size: 1.2rem;
	font-weight: bold;
}

.accordion-content {
	display: none;
	padding: 20px;
	border: 1px solid #ddd;
	border-top: none;
	background: white;
	animation: slideDown 0.3s ease;
}

.accordion-content.show {
	display: block;
}

@keyframes slideDown {
	from {
		opacity: 0;
		max-height: 0;
		padding-top: 0;
		padding-bottom: 0;
	}
	to {
		opacity: 1;
		max-height: 1000px;
		padding-top: 20px;
		padding-bottom: 20px;
	}
}

/* Last accordion item styling */
.accordion-item:last-child .accordion-header {
	border-bottom: 1px solid #ddd;
}

.accordion-item:last-child .accordion-content {
	border-bottom: 1px solid #ddd;
}

/* ------ element hero css */
.hero {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* ------ element osm-box css */
.osm-box {
  height: 250px;
  width: 100%;
}

/* ------ layout css */
:root {
    --background-main: #ffffff;
    --background-body: #bed3be;
    --sidebar-background: #3b4550;
    --accent-background: #748e81;
    --text-color: #333333;
    --sidebar-text-color: #f6f7f7;
    --accent-text-color: #ffffff;
    --link-color: #0066cc;
    --link-hover-color: #0052a3;
    --border-color: #e0e0e0;
    
    /* Layout */
    --sidebar-width: 280px;
    --mobile-header-height: 70px;
    --content-max-width: 64rem; /* Similar to Tailwind's max-w-5xl */
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    
    /* Transitions */
    --transition-fast: all 0.2s ease;
    --transition-medium: all 0.3s ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.12);
}

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

html, body {
    height: 100%;
    overflow-x: hidden;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-body);
    width: 100%;
    max-width: 100vw;
}

/* Site Layout */
.site-wrapper {
    display: flex;
    min-height: 100vh;
}

/* Sidebar Styles */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background-color: var(--sidebar-background);
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 1000;
    transition: transform var(--transition-medium);
}

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

.sidebar-header h1,
.sidebar-header h2,
.sidebar-header h3,
.sidebar-header h4,
.sidebar-header h5,
.sidebar-header h6 {
    background: none;
    padding: 0;
    margin: 0;
    color: var(--sidebar-text-color);
}

.sidebar-header h1 {
    font-size: var(--font-size-2xl);
}

.sidebar-nav {
    padding: var(--spacing-lg) 0;
}

/* Menu Styles */
.menu-container {
    color: var(--sidebar-text-color);
}

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

.menu-section + .menu-section {
    margin-top: var(--spacing-lg);
}

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

.menu-list .menu-item + .menu-item {
    margin-top: 0;
}

.menu-header {
    padding: var(--spacing-xs) var(--spacing-md);
    margin-bottom: 0;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--sidebar-text-color);
    opacity: 0.7;
    background: none;
}

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

.menu-item {
    position: relative;
}

.menu-link {
    display: block;
    padding: var(--spacing-xs) var(--spacing-md);
    color: var(--sidebar-text-color);
    text-decoration: none;
    transition: var(--transition-fast);
}

.menu-link:hover {
    background-color: rgba(0, 0, 0, 0.05);
    color: var(--sidebar-text-color);
}

.menu-item.active > .menu-link,
.menu-item.active-parent > .menu-link {
    background-color: var(--accent-background);
    color: var(--accent-text-color);
    font-weight: 500;
}

/* Submenu Styles */
.submenu-list {
    list-style: none;
    margin-left: var(--spacing-md);
}

.submenu-link {
    display: block;
    padding: var(--spacing-xs) var(--spacing-lg);
    color: var(--sidebar-text-color);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.submenu-link:hover {
    color: var(--link-hover-color);
    padding-left: calc(var(--spacing-lg) + 0.25rem);
}

.submenu-item.active > .submenu-link {
    color: var(--link-color);
    font-weight: 500;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.page-content {
    flex: 1;
    padding: var(--spacing-xl) var(--spacing-2xl);
    max-width: var(--content-max-width);
    background-color: var(--background-main);
    border-radius: 0 8px 8px 0;
    box-shadow: var(--shadow-sm);
    margin-right: var(--spacing-xl);
}

/* Mobile Header (hidden on desktop) */
.mobile-header {
    display: none;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: var(--spacing-xs);
    cursor: pointer;
}

.hamburger-line {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    margin: 5px 0;
    transition: var(--transition-medium);
}

/* Mobile Overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

.mobile-menu-overlay.overlay-active {
    opacity: 1;
    visibility: visible;
}

/* Typography */
h1, h2, h3 {
    background-color: var(--accent-background);
    color: var(--accent-text-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    /* margin: var(--spacing-lg) calc(var(--spacing-lg) * -1) var(--spacing-md); */
    margin: var(--spacing-lg) 0 var(--spacing-md);
}

h1 {
    font-size: var(--font-size-3xl);
    font-weight: 600;
}

h2 {
    font-size: var(--font-size-lg);
    font-weight: 500;
}

h3 {
    font-size: var(--font-size-md);
    font-weight: 400;
}

h4, h5, h6 {
    margin: var(--spacing-lg) 0 var(--spacing-xs);
    color: var(--text-color);
}

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

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

a:hover {
    color: var(--link-hover-color);
    text-decoration: underline;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-md) 0;
}

th, td {
    padding: var(--spacing-sm);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    background-color: var(--accent-background);
    color: var(--accent-text-color);
    font-weight: 600;
}

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

/* Ensure CMS content blocks don't overflow */
[class*="website-element-"] {
    max-width: 100%;
    overflow-x: hidden;
}

[class*="website-element-"] img {
    max-width: 100% !important;
    height: auto !important;
}

/* Footer */
.site-footer {
    background-color: var(--body-background);
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--sidebar-text-color);
}

/* Mobile Styles */
@media (max-width: 768px) {
    /* Prevent horizontal overflow from wide content */
    .site-wrapper {
        overflow-x: hidden;
        width: 100vw;
    }

    .main-content {
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
    }

    .page-content {
        overflow-x: hidden;
        word-wrap: break-word;
        overflow-wrap: break-word;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;

        padding: var(--spacing-md);
        border-radius: 0;
        margin-right: 0;
        box-shadow: none;
    }

    .sidebar-header {
        display: none;
    }

    /* Ensure all images stay within viewport */
    .page-content img {
        max-width: 100% !important;
        width: auto !important;
        height: auto !important;
        object-fit: contain !important;
        display: block;
    }

    /* Constrain all content blocks */
    .page-content > *,
    .page-content div,
    .page-content section,
    .page-content article {
        max-width: 100%;
        overflow-x: hidden;
    }

    /* Constrain other potentially wide elements */
    .page-content table,
    .page-content pre,
    .page-content iframe,
    .page-content video,
    .page-content embed,
    .page-content object {
        max-width: 100%;
        overflow-x: auto;
    }

    /* Show mobile header */
    .mobile-header {
        display: flex;
        align-items: center;
        padding: var(--spacing-md);
        background-color: var(--background-main);
        border-bottom: 1px solid var(--border-color);
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1001;
        box-shadow: var(--shadow-sm);
    }

    .mobile-menu-toggle {
        display: block;
        margin-right: var(--spacing-md);
    }
    
    .mobile-header-content {
        flex: 1;
        display: flex;
        align-items: center;
    }

    .mobile-header-content p {
        margin:0;
    }
    
    .mobile-header-content h1,
    .mobile-header-content h2,
    .mobile-header-content h3,
    .mobile-header-content h4,
    .mobile-header-content h5,
    .mobile-header-content h6 {
        background: none;
        padding: 0;
        margin: 0;
        color: var(--text-color);
        font-size: var(--font-size-lg);
    }

    /* Hide sidebar by default on mobile */
    .sidebar {
        transform: translateX(-100%);
        width: 90vw;
    }

    .sidebar.sidebar-open {
        transform: translateX(0);
    }

    /* Adjust main content */
    .main-content {
        margin-left: 0;
        padding-top: var(--mobile-header-height);
    }

    /* Show overlay on mobile */
    .mobile-menu-overlay {
        display: block;
    }

    /* Prevent body scroll when menu is open */
    body.menu-open {
        overflow: hidden;
    }

    /* Adjust typography for mobile */
    h1, h2, h3 {
        /* margin-left: calc(var(--spacing-md) * -1);
        margin-right: calc(var(--spacing-md) * -1); */
        padding: var(--spacing-xs) var(--spacing-md);
    }

    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.375rem;
    }

    h3 {
        font-size: var(--font-size-lg);
    }

    /* Mobile hamburger animation */
    .menu-open .hamburger-line:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }

    .menu-open .hamburger-line:nth-child(2) {
        opacity: 0;
    }

    .menu-open .hamburger-line:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    .site-footer {
        padding: var(--spacing-sm);
    }
}

/* Print Styles */
@media print {
    .sidebar,
    .mobile-header {
        display: none;
    }

    .main-content {
        margin-left: 0;
    }

    h1, h2, h3 {
        background-color: transparent;
        color: var(--text-color);
        border-bottom: 2px solid var(--accent-background);
        padding: var(--spacing-xs) 0;
        margin: var(--spacing-md) 0;
    }
}