/*
 * AltTheme OSS - Main Styles
 */

:root {
	--althemeoss-container: 1200px;
	--althemeoss-radius: 12px;
	--althemeoss-font-body: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, sans-serif;
	--althemeoss-font-heading: inherit;
	--althemeoss-font-size: 16px;
	--althemeoss-line-height: 1.65;
	--althemeoss-color-bg: #ffffff;
	--althemeoss-color-surface: #ffffff;
	--althemeoss-color-text: #0f172a;
	--althemeoss-color-muted: #475569;
	--althemeoss-color-border: #e2e8f0;
	--althemeoss-color-primary: #2563eb;
	--althemeoss-color-accent: #22c55e;

	--althemeoss-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
	--althemeoss-shadow-sm: 0 6px 18px rgba(15, 23, 42, 0.08);
	--althemeoss-focus: 0 0 0 1px rgba(61, 48, 65, 0.25);
	--althemeoss-shadow-tiny: 0 2px 6px rgba(15, 23, 42, 0.06);
}

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

html {
	font-size: var(--althemeoss-font-size);
	scroll-behavior: smooth;
}

body {
	margin: 0;
	font-family: var(--althemeoss-font-body);
	line-height: var(--althemeoss-line-height);
	color: var(--althemeoss-color-text);
	background: var(--althemeoss-color-bg);
	text-rendering: optimizeLegibility;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

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

a:hover,
a:focus {
	text-decoration: underline;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
	outline: none;
	box-shadow: var(--althemeoss-focus);
	border-radius: 6px;
}

img {
	max-width: 100%;
	height: auto;
}
.card {
	background: var(--althemeoss-color-surface);
	box-shadow: var(--althemeoss-shadow-sm);
	border-radius: var(--althemeoss-radius);
	padding: 16px;
	transition: background 400ms ease, padding 400ms ease;
}
.card-noshadow {
	background: var(--althemeoss-color-border);
	padding: 16px;
	border-radius: var(--althemeoss-radius);
	margin-left: 10px;
	overflow: hidden;
	box-shadow: var(--althemeoss-shadow-tiny);
	transition: background 400ms ease, padding 400ms ease;
}
.card-noshadow:hover{
	background: #e5e2e7;
	border-radius: var(--althemeoss-radius);
	padding-bottom: 22px;
	padding-top: 10px;
	transition: background 400ms ease, padding 400ms ease;
}

.container {
	width: 100%;
	max-width: var(--althemeoss-container);
	margin-inline: auto;
	padding-inline: 20px;
}
.grid{
	display: grid
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    grid-auto-rows: 1fr;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
	background: #ffffff;
	border-radius: var(--althemeoss-radius);
	padding: 16px;
	box-shadow: var(--althemeoss-shadow);
}
.card-grid {
	background: var(--althemeoss-color-border);
	box-shadow: var(--althemeoss-shadow-sm);
	min-height: 300px;
}
.shadow-sm {
	box-shadow: var(--althemeoss-shadow-sm) !important;
	border-radius: var(--althemeoss-radius);
}
.shadow {
	box-shadow: var(--althemeoss-shadow) !important;
	border-radius: var(--althemeoss-radius);
}

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

.screen-reader-text:focus {
	clip: auto !important;
	clip-path: none;
	background-color: var(--althemeoss-color-surface);
	border: 1px solid var(--althemeoss-color-border);
	border-radius: 8px;
	box-shadow: var(--althemeoss-shadow-sm);
	display: block;
	height: auto;
	left: 12px;
	padding: 12px 14px;
	top: 12px;
	width: auto;
	z-index: 100000;
}

/* Header */
.site-header {
	background: color-mix(in srgb, var(--althemeoss-color-surface) 92%, transparent);
	border-bottom: 1px solid var(--althemeoss-color-border);
	backdrop-filter: blur(10px);
}

.site-header--sticky,
.has-sticky-header .site-header {
	position: sticky;
	top: 0;
	z-index: 50;
}

.site-header .container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	padding-block: 14px;
}

.site-branding {
	display: flex;
	align-items: center;
	gap: 12px;
	min-width: 0;
}

.site-branding .custom-logo-link img {
	height: 40px;
	width: auto;
	display: block;
}

.site-title {
	font-family: var(--althemeoss-font-heading);
	font-size: 1.1rem;
	line-height: 1.2;
	margin: 0;
	font-weight: 700;
}

.site-title a {
	color: inherit;
	text-decoration: none;
}

.site-description {
	margin: 0;
	color: var(--althemeoss-color-muted);
	font-size: 0.92rem;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	max-width: 52ch;
}

.site-header__right {
	display: flex;
	align-items: center;
	gap: 12px;
}

.header-search {
	display: none;
}

.header-search form {
	display: flex;
	gap: 8px;
	align-items: center;
}

.header-search input[type="search"] {
	width: min(320px, 42vw);
	padding: 10px 12px;
	border-radius: 999px;
	border: 1px solid var(--althemeoss-color-border);
	background: var(--althemeoss-color-bg);
	color: var(--althemeoss-color-text);
}

.header-search input[type="submit"],
.header-search button {
	border-radius: 999px;
	padding: 10px 14px;
	border: 1px solid var(--althemeoss-color-border);
	background: var(--althemeoss-color-surface);
	cursor: pointer;
}

/* Navigation */
.main-navigation {
	position: relative;
}

.main-navigation .menu-toggle {
	appearance: none;
	border: 1px solid var(--althemeoss-color-border);
	background: var(--althemeoss-color-surface);
	color: var(--althemeoss-color-text);
	padding: 10px 12px;
	border-radius: var(--althemeoss-radius);
	cursor: pointer;
	font-weight: 600;
}

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

.primary-menu {
	display: none;
	margin-top: 10px;
	background: var(--althemeoss-color-surface);
	border: 1px solid var(--althemeoss-color-border);
	border-radius: var(--althemeoss-radius);
	box-shadow: var(--althemeoss-shadow-sm);
	padding: 10px;
	min-width: 240px;
}

.main-navigation.toggled .primary-menu {
	display: grid;
	gap: 6px;
}

.primary-menu a {
	display: block;
	padding: 10px 12px;
	border-radius: var(--althemeoss-radius);
	color: var(--althemeoss-color-text);
	text-decoration: none;
	font-weight: 600;
}

.primary-menu a:hover,
.primary-menu a:focus {
	background: color-mix(in srgb, var(--althemeoss-color-primary) 10%, transparent);
	text-decoration: none;
}

/* Image-based navigation items */
.primary-menu .nav-image {
	display: inline-flex;
	align-items: center;
	gap: 10px;
}
.primary-menu .nav-image__img {
	width: 40px;
	height: 40px;
	object-fit: cover;
	border-radius: var(--althemeoss-radius);
	transition: transform 180ms ease, opacity 180ms ease;
	display: block;
}
.primary-menu a:hover .nav-image__img,
.primary-menu a:focus .nav-image__img {
	transform: scale(1.05);
	opacity: 0.95;
}
.primary-menu .nav-image__label {
	display: inline-block;
	vertical-align: middle;
}

/* Image navigation grid */
.image-nav-grid {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
	gap: 12px;
}
.image-nav-grid li {
	list-style: none;
}
.image-nav-grid a {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	padding: 10px;
	border-radius: var(--althemeoss-radius);
	transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease;
	color: inherit;
}
.image-nav-grid a:hover,
.image-nav-grid a:focus {
	transform: translateY(-6px);
	box-shadow: var(--althemeoss-shadow-sm);
	background: color-mix(in srgb, var(--althemeoss-color-primary) 6%, transparent);
	text-decoration: none;
}
.image-nav-grid .nav-image__img {
	width: 100%;
	height: 120px;
	max-width: 220px;
	border-radius: var(--althemeoss-radius);
}
.image-nav-grid .nav-image__label {
	text-align: center;
	font-weight: 600;
}
.footer-image-nav {
	margin-bottom: 18px;
}

/* Content layout */
.site-content {
	padding-block: 26px;
}

.site-content__inner {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	gap: 22px;
	align-items: start;
}

.content-area {
	min-width: 0;
}

.site-main {
	display: grid;
	gap: 18px;
}

/* Page headers */
.page-header {
	background: var(--althemeoss-color-surface);
	border: 1px solid var(--althemeoss-color-border);
	border-radius: var(--althemeoss-radius);
	box-shadow: var(--althemeoss-shadow-sm);
	padding: 18px;
}

.page-title {
	margin: 0;
	font-family: var(--althemeoss-font-heading);
	line-height: 1.2;
}

.archive-description {
	color: var(--althemeoss-color-muted);
	margin-top: 8px;
}

/* Sidebar */
.widget-area {
	background: var(--althemeoss-color-surface);
	border: 1px solid var(--althemeoss-color-border);
	border-radius: var(--althemeoss-radius);
	box-shadow: var(--althemeoss-shadow-sm);
	padding: 16px;
}

.widget + .widget {
	margin-top: 16px;
}

.widget-title {
	margin: 0 0 10px;
	font-family: var(--althemeoss-font-heading);
	font-size: 1rem;
}

/* Posts */
article {
	background: var(--althemeoss-color-surface);
	border: 1px solid var(--althemeoss-color-border);
	border-radius: var(--althemeoss-radius);
	box-shadow: var(--althemeoss-shadow-sm);
	padding: 18px;
}

.entry-header {
	margin-bottom: 10px;
}

.entry-title {
	font-family: var(--althemeoss-font-heading);
	margin: 0 0 6px;
	line-height: 1.2;
}

.entry-title a {
	color: inherit;
	text-decoration: none;
}

.entry-meta {
	color: var(--althemeoss-color-muted);
	font-size: 0.92rem;
}

.entry-content {
	color: var(--althemeoss-color-text);
}

.entry-content > *:first-child {
	margin-top: 0;
}

.entry-content > *:last-child {
	margin-bottom: 0;
}

.entry-content p {
	margin: 0.9em 0;
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
	font-family: var(--althemeoss-font-heading);
	line-height: 1.25;
	margin: 1.2em 0 0.5em;
}

.entry-content blockquote {
	margin: 1em 0;
	padding: 12px 14px;
	border-left: 4px solid var(--althemeoss-color-primary);
	background: color-mix(in srgb, var(--althemeoss-color-primary) 6%, transparent);
	border-radius: var(--althemeoss-radius);
	color: var(--althemeoss-color-text);
}

.entry-content code,
.entry-content pre {
	font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.entry-content pre {
	padding: 14px;
	border-radius: var(--althemeoss-radius);
	background: #0b1220;
	color: #e5e7eb;
	overflow: auto;
}

.entry-footer {
	margin-top: 14px;
	padding-top: 12px;
	border-top: 1px solid var(--althemeoss-color-border);
	color: var(--althemeoss-color-muted);
	font-size: 0.92rem;
}

/* Comments */
.comments-area {
	background: var(--althemeoss-color-surface);
	border: 1px solid var(--althemeoss-color-border);
	border-radius: var(--althemeoss-radius);
	box-shadow: var(--althemeoss-shadow-sm);
	padding: 18px;
}

.comments-title {
	margin: 0 0 14px;
	font-family: var(--althemeoss-font-heading);
}

.comment-list {
	margin: 0 0 18px;
	padding-left: 18px;
}

/* Buttons & forms */
button,
input,
textarea,
select {
	font: inherit;
}

input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
input[type="search"],
textarea,
select {
	width: 100%;
	padding: 10px 12px;
	border-radius: var(--althemeoss-radius);
	border: 1px solid var(--althemeoss-color-border);
	background: var(--althemeoss-color-bg);
	color: var(--althemeoss-color-text);
}

input[type="submit"],
.button,
.wp-block-button__link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 10px 14px;
	border-radius: var(--althemeoss-radius);
	border: 1px solid color-mix(in srgb, var(--althemeoss-color-primary) 35%, transparent);
	background: var(--althemeoss-color-primary);
	color: #fff;
	cursor: pointer;
	font-weight: 700;
	text-decoration: none;
}

input[type="submit"]:hover,
.button:hover,
.wp-block-button__link:hover {
	filter: brightness(0.97);
	text-decoration: none;
}

/* Footer */
.site-footer {
	margin-top: 30px;
	padding: 28px 0;
	border-top: 1px solid var(--althemeoss-color-border);
	background: color-mix(in srgb, var(--althemeoss-color-surface) 96%, transparent);
}

.footer-widgets {
	display: grid;
	gap: 18px;
	margin-bottom: 20px;
}

.site-info {
	color: var(--althemeoss-color-muted);
	font-size: 0.95rem;
	line-height: 1.5;
}

.footer-menu {
	list-style: none;
	margin: 12px 0 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.footer-menu a {
	text-decoration: none;
	padding: 6px 10px;
	border-radius: 999px;
	border: 1px solid var(--althemeoss-color-border);
	background: var(--althemeoss-color-surface);
}

.site-info a {
	color: inherit;
}

/* Responsive */
@media (min-width: 900px) {
	.header-search {
		display: block;
	}

	.main-navigation .menu-toggle {
		display: none;
	}

	.primary-menu {
		display: flex;
		align-items: center;
		gap: 6px;
		margin-top: 0;
		padding: 0;
		border: 0;
		box-shadow: none;
		background: transparent;
		min-width: unset;
	}

	.primary-menu a {
		padding: 10px 12px;
	}

	.site-content__inner {
		grid-template-columns: minmax(0, 1fr) 320px;
	}

	.sidebar-left .site-content__inner {
		grid-template-columns: 320px minmax(0, 1fr);
	}

	.sidebar-left #primary {
		order: 2;
	}

	.sidebar-left .widget-area {
		order: 1;
	}

	.no-sidebar .site-content__inner {
		grid-template-columns: minmax(0, 1fr);
	}

	.footer-widgets {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}
}