/* ============================================
   CSS Custom Properties
   ============================================ */

:root {
	/* Theme */
	--theme-color: #5eb5ea;
	--theme-color-dark: #272b6e;
	--theme-color-light: #fafdf2;
	--theme-color-darker: #20245b;

	/* State colors */
	--error-color: #d64545;
	--success-color: #83ba67;
	--warning-color: #f6911e;

	/* Component font */
	--component-font: -apple-system, BlinkMacSystemFont, "Segoe UI",           
  Roboto, sans-serif;
	--component-font-weight: 400;
	--component-font-color: #111;
	--component-letter-spacing: 0;

	/* Header font */
	--header-font: -apple-system, BlinkMacSystemFont, "Segoe UI",           
  Roboto, sans-serif;
	--header-font-weight: 400;
	--header-color: #111;

	/* Heading scale (overridden per breakpoint) */
	--heading-scale: 1;
	--heading-line-height-scale: 1;

	/* Heading sizes */
	--h1-font-size: 5.5em;
	--h1-line-height: 1.2;
	--h1-margin: 0.4em;
	--h1-letter-spacing: 0;

	--h2-font-size: 4.2em;
	--h2-line-height: 1.2;
	--h2-margin: 0.3em;
	--h2-letter-spacing: 0;

	--h3-font-size: 3.1em;
	--h3-line-height: 1.2;
	--h3-margin: 0.1em;
	--h3-letter-spacing: 0;

	--h4-font-size: 2.4em;
	--h4-line-height: 1.2;
	--h4-margin: 0.4em;
	--h4-letter-spacing: 0;

	--h5-font-size: 1.8em;
	--h5-line-height: 1.4;
	--h5-margin: 0.5em;
	--h5-letter-spacing: 0;

	--h6-font-size: 1.3em;
	--h6-line-height: 1.5;
	--h6-margin: 0.6em;
	--h6-letter-spacing: 0.1em;

	/* Surfaces */
	--bg-color: #ffffff;
	--bg-surface: #fafafa;
	--bg-inset: #f4f4f4;
	--border-color: #ddd;
	--border-color-light: #e0e0e0;

	/* Transitions & Radius */
	--transition-fast: 0.15s ease-in-out;
	--transition-normal: 0.2s ease-in-out;
	--transition-slow: 0.3s ease-in-out;
	--radius-sm: 2px;
	--radius-md: 4px;
	--radius-lg: 8px;

	/* Body font */
	--main-font: -apple-system, BlinkMacSystemFont, "Segoe UI",
  Roboto, sans-serif;
	--main-font-weight: 400;
	--main-font-color: #333;
	--text-scale: 1;
	--line-height-scale: 1;
	--p-font-size: 0.95em;
	--p-line-height: 2;
	--p-margin: 1em;
	--p-letter-spacing: 0;
}

@media (prefers-color-scheme: dark) {
	:root {
		--bg-color: #121212;
		--bg-surface: #1e1e1e;
		--bg-inset: #2a2a2a;
		--border-color: #3a3a3a;
		--border-color-light: #333333;
		--theme-color-light: #1a1a2e;
		--main-font-color: #e0e0e0;
		--header-color: #f0f0f0;
		--component-font-color: #e0e0e0;
	}
}

[data-theme="dark"] {
	--bg-color: #121212;
	--bg-surface: #1e1e1e;
	--bg-inset: #2a2a2a;
	--border-color: #3a3a3a;
	--border-color-light: #333333;
	--theme-color-light: #1a1a2e;
	--main-font-color: #e0e0e0;
	--header-color: #f0f0f0;
	--component-font-color: #e0e0e0;
}
[data-theme="dark"] select {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%23e0e0e0' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
}

[data-theme="light"] {
	--bg-color: #ffffff;
	--bg-surface: #fafafa;
	--bg-inset: #f4f4f4;
	--border-color: #ddd;
	--border-color-light: #e0e0e0;
	--theme-color-light: #fafdf2;
	--main-font-color: #333;
	--header-color: #111;
	--component-font-color: #111;
}


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

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

html {
	scroll-behavior: smooth;
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

body {
	margin: 0;
	font-size: 1em;
	line-height: 1;
	overflow-wrap: break-word;
	word-wrap: break-word;
	background-color: var(--bg-color);
	color: var(--main-font-color);
}

fieldset {
	margin: 0;
	padding: 0;
	border: none;
}


/* ============================================
   Typography
   ============================================ */

body, input, textarea, select, button {
	font-family: var(--main-font);
	font-weight: var(--main-font-weight);
	color: var(--main-font-color);
}

button, input, select, textarea {
	font: inherit;
	line-height: inherit;
}

input, textarea, select {
	font-size: calc(var(--text-scale) * var(--p-font-size));
	line-height: calc(var(--line-height-scale) * var(--p-line-height));
	margin: calc(var(--text-scale) * var(--p-margin)) 0;
	letter-spacing: calc(var(--text-scale) * var(--p-letter-spacing));
}

h1, h2, h3, h4, h5, h6, th {
	font-family: var(--header-font);
	font-weight: var(--header-font-weight);
	color: var(--header-color);
}
h1 {
	font-size: calc(var(--heading-scale) * var(--h1-font-size));
	line-height: calc(var(--heading-line-height-scale) * var(--h1-line-height));
	margin: calc(var(--heading-scale) * var(--h1-margin)) 0;
	letter-spacing: calc(var(--heading-scale) * var(--h1-letter-spacing));
}
h2 {
	font-size: calc(var(--heading-scale) * var(--h2-font-size));
	line-height: calc(var(--heading-line-height-scale) * var(--h2-line-height));
	margin: calc(var(--heading-scale) * var(--h2-margin)) 0;
	letter-spacing: calc(var(--heading-scale) * var(--h2-letter-spacing));
}
h3 {
	font-size: calc(var(--heading-scale) * var(--h3-font-size));
	line-height: calc(var(--heading-line-height-scale) * var(--h3-line-height));
	margin: calc(var(--heading-scale) * var(--h3-margin)) 0;
	letter-spacing: calc(var(--heading-scale) * var(--h3-letter-spacing));
}
h4 {
	font-size: calc(var(--heading-scale) * var(--h4-font-size));
	line-height: calc(var(--heading-line-height-scale) * var(--h4-line-height));
	margin: calc(var(--heading-scale) * var(--h4-margin)) 0;
	letter-spacing: calc(var(--heading-scale) * var(--h4-letter-spacing));
}
h5 {
	font-size: calc(var(--heading-scale) * var(--h5-font-size));
	line-height: calc(var(--heading-line-height-scale) * var(--h5-line-height));
	margin: calc(var(--heading-scale) * var(--h5-margin)) 0;
	letter-spacing: calc(var(--heading-scale) * var(--h5-letter-spacing));
}
h6 {
	font-size: calc(var(--heading-scale) * var(--h6-font-size));
	line-height: calc(var(--heading-line-height-scale) * var(--h6-line-height));
	margin: calc(var(--heading-scale) * var(--h6-margin)) 0;
	letter-spacing: calc(var(--heading-scale) * var(--h6-letter-spacing));
}
p {
	font-size: calc(var(--text-scale) * var(--p-font-size));
	line-height: calc(var(--line-height-scale) * var(--p-line-height));
	margin: calc(var(--text-scale) * var(--p-margin)) 0;
	letter-spacing: calc(var(--text-scale) * var(--p-letter-spacing));
}


/* ============================================
   Common Elements
   ============================================ */

a {
	color: var(--theme-color);
	text-decoration: underline;
	text-underline-offset: 0.15em;
	transition: color var(--transition-normal);
}
a:visited {
	color: var(--theme-color-dark);
}
a:hover {
	color: var(--theme-color-dark);
}
a:focus-visible {
	outline: 2px solid var(--theme-color);
	outline-offset: 2px;
}

ul, ol {
	padding-left: 1.5em;
	margin: calc(var(--text-scale) * var(--p-margin)) 0;
}
ul li, ol li {
	font-size: calc(var(--text-scale) * var(--p-font-size));
	line-height: calc(var(--line-height-scale) * var(--p-line-height));
	letter-spacing: calc(var(--text-scale) * var(--p-letter-spacing));
}

blockquote {
	border-left: 4px solid var(--theme-color);
	background-color: var(--theme-color-light);
	margin: 1.5em 0;
	padding: 1em 1.5em;
	border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
blockquote p {
	margin: 0.5em 0;
	color: var(--main-font-color);
	font-style: italic;
}

hr {
	border: none;
	border-top: 1px solid var(--border-color);
	margin: 2em 0;
}

code {
	font-family: 'Courier New', Courier, monospace;
	font-size: 0.9em;
	background-color: var(--bg-inset);
	padding: 0.15em 0.4em;
	border-radius: var(--radius-sm);
	border: 1px solid var(--border-color);
}

pre {
	background-color: var(--bg-inset);
	border: 1px solid var(--border-color);
	border-radius: var(--radius-sm);
	padding: 1em 1.5em;
	overflow-x: auto;
	margin: 1.5em 0;
}
pre code {
	background: none;
	border: none;
	padding: 0;
	border-radius: 0;
	font-size: 1em;
}

kbd {
	font-family: 'Courier New', Courier, monospace;
	font-size: 0.85em;
	background-color: var(--bg-inset);
	border: 1px solid var(--border-color);
	border-bottom-width: 2px;
	border-radius: var(--radius-md);
	padding: 0.15em 0.5em;
}

b, strong {
	font-weight: bolder;
}

small {
	font-size: 80%;
}

sub, sup {
	font-size: 75%;
	line-height: 0;
	position: relative;
	vertical-align: baseline;
}
sub {
	bottom: -0.25em;
}
sup {
	top: -0.5em;
}

abbr[title] {
	text-decoration: underline dotted;
	cursor: help;
}

mark {
	background-color: color-mix(in srgb, var(--warning-color) 25%, transparent);
	padding: 0.1em 0.3em;
	border-radius: var(--radius-sm);
}

figure {
	margin: 1.5em 0;
}
figcaption {
	font-size: 0.85em;
	color: var(--main-font-color);
	opacity: 0.7;
	margin-top: 0.5em;
}

details {
	border: 1px solid var(--border-color);
	border-radius: var(--radius-sm);
	padding: 1em;
	margin: 1em 0;
}
summary {
	cursor: pointer;
	font-family: var(--component-font);
	font-weight: 500;
	list-style: none;
}
summary::-webkit-details-marker {
	display: none;
}
summary::before {
	content: "\25B6";
	display: inline-block;
	font-size: 0.7em;
	margin-right: 0.6em;
	transition: transform var(--transition-normal);
}
details[open] summary::before {
	transform: rotate(90deg);
}

dialog {
	border: none;
	border-radius: var(--radius-md);
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
	padding: 1.5em;
	max-width: 600px;
	background-color: var(--bg-color);
	color: var(--main-font-color);
}
dialog::backdrop {
	background-color: rgba(0, 0, 0, 0.5);
}

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

::placeholder {
	color: var(--main-font-color);
	opacity: 0.5;
}

::selection {
	background-color: color-mix(in srgb, var(--theme-color) 30%, transparent);
	color: inherit;
}

address {
	font-style: normal;
	line-height: calc(var(--line-height-scale) * var(--p-line-height));
}

caption {
	font-family: var(--component-font);
	font-weight: 500;
	text-align: left;
	padding: 0.8em 1em;
	color: var(--header-color);
}


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

.site-clamp {
	max-width: 90em;
	width: 80%;
	margin: 0 auto;
}

.content-row {
	padding: 3em 0;
	overflow: hidden;
}

.sticky-container {
	position: relative;
	box-sizing: content-box;
	z-index: 999;
	width: 100%;
}
.sticky-container.sticky {
	position: fixed;
	left: 0;
	width: 100%;
}

.fade-in-on-sticky {
	visibility: hidden;
	opacity: 0;
	transition: opacity var(--transition-slow);
}
.sticky .fade-in-on-sticky {
	visibility: visible;
	opacity: 1;
}

.fade-out-on-sticky {
	visibility: visible;
	opacity: 1;
	transition: opacity var(--transition-slow);
}
.sticky .fade-out-on-sticky {
	visibility: hidden;
	opacity: 0;
}


/* ============================================
   Forms
   ============================================ */

label {
	font-family: var(--component-font);
	font-weight: var(--component-font-weight);
	color: var(--component-font-color);
	letter-spacing: var(--component-letter-spacing);
	display: block;
	font-size: 0.9em;
	font-weight: 500;
	margin-bottom: 0.4em;
}

input, textarea, select {
	display: block;
	width: 100%;
	padding: 12px;
	border: 1px solid var(--border-color);
	background-color: var(--bg-color);
	border-radius: var(--radius-sm);
	box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.08);
}
textarea {
	resize: none;
}
select {
	cursor: pointer;
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%23333' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 12px center;
	padding-right: 2.5em;
}

input[type="checkbox"],
input[type="radio"] {
	display: inline-block;
	width: auto;
	padding: 0;
	margin: 0 0.5em 0 0;
	box-shadow: none;
	vertical-align: middle;
	accent-color: var(--theme-color);
	cursor: pointer;
}

input:focus, textarea:focus, select:focus {
	border-color: var(--theme-color);
	box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.08), 0 0 0 2px color-mix(in srgb, var(--theme-color) 25%, transparent);
	outline: none;
}

button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
	outline: 2px solid var(--theme-color);
	outline-offset: 2px;
}

input[disabled], textarea[disabled], select[disabled], button[disabled] {
	opacity: 0.5;
	cursor: not-allowed;
	background-color: var(--bg-inset);
}

.form-group {
	margin-bottom: 1.5em;
}

.checkbox-label,
.radio-label {
	display: block;
	font-weight: var(--main-font-weight);
	cursor: pointer;
	margin-bottom: 0.5em;
	line-height: calc(var(--line-height-scale) * var(--p-line-height));
}

.form-message {
	font-size: 0.85em;
	margin-top: 0.3em;
}

.form-error input, .form-error textarea, .form-error select {
	border-color: var(--error-color);
}
.form-error input:focus, .form-error textarea:focus, .form-error select:focus {
	box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.08), 0 0 0 2px color-mix(in srgb, var(--error-color) 25%, transparent);
}
.form-error .form-message {
	color: var(--error-color);
}

.form-success input, .form-success textarea, .form-success select {
	border-color: var(--success-color);
}
.form-success input:focus, .form-success textarea:focus, .form-success select:focus {
	box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.08), 0 0 0 2px color-mix(in srgb, var(--success-color) 25%, transparent);
}
.form-success .form-message {
	color: var(--success-color);
}

.form-warning input, .form-warning textarea, .form-warning select {
	border-color: var(--warning-color);
}
.form-warning input:focus, .form-warning textarea:focus, .form-warning select:focus {
	box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.08), 0 0 0 2px color-mix(in srgb, var(--warning-color) 25%, transparent);
}
.form-warning .form-message {
	color: var(--warning-color);
}


/* ============================================
   Tables
   ============================================ */

table {
	border-top: solid var(--theme-color) 10px;
	border-collapse: collapse;
	text-align: left;
	overflow-x: auto;
}
table thead, table tbody {
	display: table-header-group;
	border-collapse: collapse;
}
table th {
	letter-spacing: .1em;
	font-size: 1.1em;
	font-weight: 500;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	padding: 1em 1em 0.5em 1em;
	border-bottom: solid var(--border-color) 1px;
}
table td {
	padding: 1em 1em;
	border-bottom: solid var(--border-color) 1px;
}
table ul {
	padding: 0;
	margin: 0;
	list-style-type: none;
}
.table-wrapper {
	overflow-x: auto;
}


/* ============================================
   Components
   ============================================ */

.article {
	border-top: solid var(--theme-color) 5px;
	padding: 1em 2em;
	background-color: var(--theme-color-light);
	max-width: 36em;
	margin: 0 auto;
}
.article .article-title {
	width: 100%;
	border-bottom: solid var(--theme-color) 1px;
	color: var(--theme-color);
	text-transform: uppercase;
	padding-bottom: 0.2em;
}
.article .article-date {
	font-weight: 600;
}
.article p {
	color: var(--main-font-color);
}

.card-container {
	text-align: center;
}
.image-card {
	display: inline-block;
	vertical-align: middle;
	background-color: var(--bg-color);
	box-shadow: 0 0 40px 4px rgba(0,0,0,0.1);
	border-radius: var(--radius-md);
	transition: transform var(--transition-slow);
}
.image-card:hover {
	transform: scale(1.01);
}

.theme-button {
	width: 100%;
	padding: 16px 64px;
	text-align: center;
	cursor: pointer;
	color: #fff;
	background-color: var(--theme-color);
	border: none;
	border-radius: var(--radius-md);
	display: block;
	margin: 0em;
	white-space: nowrap;
	transition: background-color var(--transition-normal);
}
.theme-button a {
	text-decoration: none;
	color: #fff;
}
.theme-button:hover {
	background-color: var(--theme-color-dark);
}
.theme-button:active {
	background-color: var(--theme-color-darker);
}


/* ============================================
   Interactive Components
   ============================================ */

/* Tabs */
.tabs {
	border-bottom: 2px solid var(--border-color-light);
}
.tab-item {
	font-family: var(--component-font);
	font-weight: var(--component-font-weight);
	color: var(--component-font-color);
	letter-spacing: var(--component-letter-spacing);
	display: inline-block;
	padding: 0.8em 1.5em;
	font-size: 0.9em;
	cursor: pointer;
	color: var(--main-font-color);
	border-bottom: 3px solid transparent;
	margin-bottom: -2px;
	transition: color var(--transition-normal), border-color var(--transition-normal);
	text-decoration: none;
}
.tab-item:hover {
	color: var(--theme-color);
}
.tab-item.active {
	color: var(--theme-color);
	border-bottom-color: var(--theme-color);
}

/* Accordion */
.accordion {
	border: 1px solid var(--border-color);
	border-radius: var(--radius-sm);
}
.accordion-item {
	border-bottom: 1px solid var(--border-color);
}
.accordion-item:last-child {
	border-bottom: none;
}
.accordion-header {
	font-family: var(--component-font);
	font-weight: var(--component-font-weight);
	color: var(--component-font-color);
	letter-spacing: var(--component-letter-spacing);
	display: block;
	width: 100%;
	padding: 1em 1.5em;
	font-size: 0.95em;
	font-weight: 500;
	background: var(--bg-color);
	border: none;
	text-align: left;
	cursor: pointer;
	transition: background-color var(--transition-normal);
	position: relative;
	padding-right: 3em;
}
.accordion-header::after {
	content: "+";
	position: absolute;
	right: 1.5em;
	top: 50%;
	transform: translateY(-50%);
	font-size: 1.2em;
	color: var(--main-font-color);
	opacity: 0.5;
}
.accordion-header:hover {
	background-color: var(--bg-surface);
}
.accordion-item.active .accordion-header {
	border-bottom: 1px solid var(--border-color);
}
.accordion-item.active .accordion-header::after {
	content: "\2212";
	color: var(--theme-color);
}
.accordion-body {
	padding: 1em 1.5em;
	display: none;
}
.accordion-item.active .accordion-body {
	display: block;
}

/* Pagination */
.pagination {
	font-family: var(--component-font);
	font-weight: var(--component-font-weight);
	color: var(--component-font-color);
	letter-spacing: var(--component-letter-spacing);
	list-style: none;
	padding: 0;
	margin: 1.5em 0;
}
.pagination li {
	display: inline-block;
}
.pagination a,
.pagination span {
	display: block;
	padding: 0.5em 0.9em;
	border: 1px solid var(--border-color);
	text-decoration: none;
	color: var(--main-font-color);
	font-size: 0.9em;
	margin-left: -1px;
	transition: background-color var(--transition-normal), color var(--transition-normal);
}
.pagination li:first-child a,
.pagination li:first-child span {
	border-radius: var(--radius-sm) 0 0 var(--radius-sm);
	margin-left: 0;
}
.pagination li:last-child a,
.pagination li:last-child span {
	border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.pagination a:hover {
	background-color: var(--bg-surface);
}
.pagination .active span {
	background-color: var(--theme-color);
	border-color: var(--theme-color);
	color: #fff;
}
.pagination .disabled span {
	color: var(--border-color);
	cursor: not-allowed;
}

/* Breadcrumbs */
.breadcrumb {
	font-family: var(--component-font);
	font-weight: var(--component-font-weight);
	color: var(--component-font-color);
	letter-spacing: var(--component-letter-spacing);
	list-style: none;
	padding: 0;
	margin: 1em 0;
	font-size: 0.85em;
}
.breadcrumb li {
	display: inline-block;
}
.breadcrumb li + li::before {
	content: "/";
	padding: 0 0.6em;
	color: var(--border-color);
}
.breadcrumb a {
	color: var(--theme-color);
	text-decoration: none;
}
.breadcrumb a:hover {
	color: var(--theme-color-dark);
}
.breadcrumb .current {
	color: var(--main-font-color);
}

/* Badges */
.badge {
	font-family: var(--component-font);
	font-weight: var(--component-font-weight);
	color: var(--component-font-color);
	letter-spacing: var(--component-letter-spacing);
	display: inline-block;
	padding: 0.25em 0.7em;
	font-size: 0.75em;
	font-weight: 500;
	border-radius: var(--radius-sm);
	line-height: 1.4;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	vertical-align: middle;
}
.badge-theme { background-color: var(--theme-color); color: #fff; }
.badge-dark { background-color: var(--theme-color-dark); color: #fff; }
.badge-error { background-color: var(--error-color); color: #fff; }
.badge-success { background-color: var(--success-color); color: #fff; }
.badge-warning { background-color: var(--warning-color); color: #fff; }
.badge-outline { background-color: transparent; border: 1px solid var(--border-color); color: var(--main-font-color); }

/* Alerts */
.alert {
	padding: 1em 1.5em;
	border-left: 4px solid var(--border-color);
	border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
	margin: 1em 0;
	font-size: calc(var(--text-scale) * var(--p-font-size));
	line-height: calc(var(--line-height-scale) * var(--p-line-height));
}
.alert-info {
	border-left-color: var(--theme-color);
	background-color: color-mix(in srgb, var(--theme-color) 8%, transparent);
}
.alert-error {
	border-left-color: var(--error-color);
	background-color: color-mix(in srgb, var(--error-color) 8%, transparent);
}
.alert-success {
	border-left-color: var(--success-color);
	background-color: color-mix(in srgb, var(--success-color) 8%, transparent);
}
.alert-warning {
	border-left-color: var(--warning-color);
	background-color: color-mix(in srgb, var(--warning-color) 8%, transparent);
}

/* Modal */
.modal-overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.5);
	z-index: 10000;
	display: none;
}
.modal-overlay.active {
	display: flex;
	align-items: center;
	justify-content: center;
}
.modal {
	background-color: var(--bg-color);
	border-radius: var(--radius-md);
	box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
	max-width: 600px;
	width: 90%;
	max-height: 90vh;
	overflow-y: auto;
}
.modal-header {
	font-family: var(--component-font);
	font-weight: var(--component-font-weight);
	color: var(--component-font-color);
	letter-spacing: var(--component-letter-spacing);
	padding: 1.2em 1.5em;
	border-bottom: 1px solid var(--border-color-light);
	font-size: 1.1em;
	font-weight: 500;
}
.modal-body {
	padding: 1.5em;
}
.modal-footer {
	padding: 1em 1.5em;
	border-top: 1px solid var(--border-color-light);
	text-align: right;
}

/* Tooltip */
.tooltip {
	position: relative;
	cursor: help;
}
.tooltip::after {
	content: attr(data-tooltip);
	position: absolute;
	bottom: 100%;
	left: 50%;
	transform: translateX(-50%);
	padding: 0.5em 0.8em;
	background-color: var(--theme-color-dark);
	color: #fff;
	font-family: var(--main-font);
	font-size: 0.8em;
	line-height: 1.4;
	border-radius: var(--radius-md);
	white-space: nowrap;
	opacity: 0;
	visibility: hidden;
	transition: opacity var(--transition-normal);
	margin-bottom: 0.5em;
	pointer-events: none;
	z-index: 100;
}
.tooltip:hover::after {
	opacity: 1;
	visibility: visible;
}


/* ============================================
   States & Feedback
   ============================================ */

/* Spinner */
.spinner {
	display: inline-block;
	width: 1.5em;
	height: 1.5em;
	border: 3px solid var(--border-color-light);
	border-top-color: var(--theme-color);
	border-radius: 50%;
	animation: spin 0.8s linear infinite;
}
.spinner-sm {
	width: 1em;
	height: 1em;
	border-width: 2px;
}
.spinner-lg {
	width: 2.5em;
	height: 2.5em;
	border-width: 4px;
}
@keyframes spin {
	to { transform: rotate(360deg); }
}

/* Progress bar */
.progress {
	height: 0.6em;
	background-color: var(--border-color-light);
	border-radius: var(--radius-md);
	overflow: hidden;
	margin: 1em 0;
}
.progress-fill {
	height: 100%;
	background-color: var(--theme-color);
	border-radius: var(--radius-md);
	transition: width var(--transition-slow);
}
.progress-fill-success { background-color: var(--success-color); }
.progress-fill-warning { background-color: var(--warning-color); }
.progress-fill-error { background-color: var(--error-color); }

/* Skeleton loader */
.skeleton {
	background: linear-gradient(90deg, var(--border-color-light) 25%, var(--bg-inset) 50%, var(--border-color-light) 75%);
	background-size: 200% 100%;
	animation: skeleton-pulse 1.5s ease-in-out infinite;
	border-radius: var(--radius-sm);
}
.skeleton-text {
	height: 1em;
	margin: 0.5em 0;
}
.skeleton-heading {
	height: 1.5em;
	width: 60%;
	margin: 0.5em 0;
}
.skeleton-avatar {
	height: 3em;
	width: 3em;
	border-radius: 50%;
}
@keyframes skeleton-pulse {
	0% { background-position: 200% 0; }
	100% { background-position: -200% 0; }
}

/* Empty state */
.empty-state {
	text-align: center;
	padding: 3em 2em;
	color: var(--main-font-color);
	opacity: 0.7;
}
.empty-state-icon {
	font-size: 3em;
	color: var(--border-color);
	margin-bottom: 0.5em;
}
.empty-state-title {
	font-family: var(--component-font);
	font-weight: var(--component-font-weight);
	color: var(--component-font-color);
	letter-spacing: var(--component-letter-spacing);
	font-size: 1.2em;
	font-weight: 500;
	color: var(--main-font-color);
	margin-bottom: 0.3em;
}
.empty-state-message {
	font-size: 0.9em;
	margin-bottom: 1.5em;
}


/* ============================================
   Visual Utilities
   ============================================ */

/* Shadows */
.shadow-sm { box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08); }
.shadow { box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12); }
.shadow-lg { box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15); }

/* Text colors */
.text-theme { color: var(--theme-color); }
.text-dark { color: var(--theme-color-dark); }
.text-muted { color: var(--main-font-color); opacity: 0.5; }
.text-error { color: var(--error-color); }
.text-success { color: var(--success-color); }
.text-warning { color: var(--warning-color); }
.text-white { color: #fff; }

/* Background colors */
.bg-theme { background-color: var(--theme-color); }
.bg-dark { background-color: var(--theme-color-dark); }
.bg-light { background-color: var(--theme-color-light); }
.bg-white { background-color: var(--bg-color); }

/* Divider */
.divider {
	border: none;
	border-top: 1px solid var(--border-color-light);
	margin: 2em 0;
}
.divider-theme {
	border-top-color: var(--theme-color);
	border-top-width: 3px;
}

/* Display & Visibility */
.hidden { display: none; }
.block { display: block; }
.inline { display: inline; }
.inline-block { display: inline-block; }
.flex { display: flex; }
.grid { display: grid; }
.visible { visibility: visible; }
.invisible { visibility: hidden; }
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }

/* Text utilities */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-sm { font-size: 0.85em; }
.text-base { font-size: 1em; }
.text-lg { font-size: 1.15em; }
.text-xl { font-size: 1.4em; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-bold { font-weight: 700; }
.italic { font-style: italic; }
.uppercase { text-transform: uppercase; }
.lowercase { text-transform: lowercase; }
.capitalize { text-transform: capitalize; }
.no-wrap { white-space: nowrap; }
.truncate {
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}
.line-clamp-2 {
	display: -webkit-box;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}
.line-clamp-3 {
	display: -webkit-box;
	-webkit-line-clamp: 3;
	line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
}


/* ============================================
   Centering utilities
   ============================================ */

.centering-container, .centering-wrapper {
	overflow: hidden;
	position: relative;
}

.centered-contain {
	display: block;
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	margin: auto;
	max-height: 100%;
	max-width: 100%;
	width: auto;
	height: auto;
}
.centered-no-rezise {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}
.centered-cover {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.centered-resize-width {
	width: 100%;
	position: absolute;
	top: 50%;
	transform: translate(0, -50%);
}
.centered-resize-height {
	height: 100%;
	position: absolute;
	left: 50%;
	transform: translate(-50%, 0);
}
.centered-shrink-width {
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	margin: auto;
	max-width: 100%;
	height: auto;
}
.centered-shrink-height {
	position: absolute;
	top: 0;
	bottom: 0;
	margin: auto;
	max-height: 100%;
	width: auto;
}
.centered-grow-fit {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	min-width: 100%;
	min-height: 100%;
}
.centered-grow-width {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	min-width: 100%;
}
.centered-grow-height {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	min-height: 100%;
}


/* ============================================
   List utilities
   ============================================ */

ol.unstyled, ul.unstyled, ol.unstyled-block, ul.unstyled-block {
	display: block;
	margin: 0;
	padding: 0;
	list-style: none;
}
ol.unstyled li, ul.unstyled li, ol.unstyled-block li, ul.unstyled-block li {
	display: block;
}

ol.unstyled-inline, ul.unstyled-inline {
	display: inline;
	margin: 0;
	padding: 0;
	list-style: none;
}
ol.unstyled-inline li, ul.unstyled-inline li {
	display: inline;
}

ol.unstyled-inline-block, ul.unstyled-inline-block {
	display: inline-block;
	margin: 0;
	padding: 0;
	list-style: none;
}
ol.unstyled-inline-block li, ul.unstyled-inline-block li {
	display: inline-block;
}


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

@media (max-width: 82em) {
	:root {
		--heading-scale: 0.75;
		--heading-line-height-scale: 1;
		--text-scale: 1;
		--line-height-scale: 1;
	}
	.site-clamp {
		width: 90%;
	}
	.content-row {
		padding: 2em 0;
	}
	.hidden-in-tablet {
		display: none;
	}
	.visible-in-tablet {
		display: block;
	}
	.unfloat-in-tablet {
		float: none;
	}
}
@media (max-width: 41em), (orientation: portrait) {
	:root {
		--heading-scale: 0.5;
		--heading-line-height-scale: 1;
		--text-scale: 1;
		--line-height-scale: 1;
	}
	.site-clamp {
		width: 92%;
	}
	.content-row {
		padding: 1.5em 0;
	}
	.hidden-in-mobile {
		display: none;
	}
	.visible-in-mobile {
		display: block;
	}
	.unfloat-in-mobile {
		float: none;
	}
}


/* ============================================
   Accessibility
   ============================================ */

.sr-only, .visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.skip-link {
	position: absolute;
	top: -100%;
	left: 0;
	padding: 0.8em 1.5em;
	background-color: var(--theme-color);
	color: #fff;
	text-decoration: none;
	z-index: 99999;
}
.skip-link:focus {
	top: 0;
}

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}
}


/* ============================================
   Print
   ============================================ */

@media print {
	*, *::before, *::after {
		background: transparent !important;
		color: #000 !important;
		box-shadow: none !important;
		text-shadow: none !important;
	}
	body {
		font-size: 12pt;
		line-height: 1.5;
	}
	a, a:visited {
		text-decoration: underline;
	}
	a[href]::after {
		content: " (" attr(href) ")";
		font-size: 0.85em;
	}
	a[href^="#"]::after,
	a[href^="javascript:"]::after {
		content: "";
	}
	img {
		max-width: 100% !important;
		page-break-inside: avoid;
	}
	h1, h2, h3, h4, h5, h6 {
		page-break-after: avoid;
	}
	p, li {
		orphans: 3;
		widows: 3;
	}
	.sticky-container,
	.modal-overlay,
	.spinner,
	.skeleton {
		display: none !important;
	}
}