/* Theme tokens — light defaults */
:root,
[data-theme="light"] {
	--color-bg: #ffffff;
	--color-bg-nav: rgba(255, 255, 255, 0.92);
	--color-text: #666666;
	--color-text-strong: #000000;
	--color-text-muted: #aaaaaa;
	--color-border: #eeeeee;
	--color-link-underline: #dedede;
	--color-link-underline-hover: #efefef;
	--color-code-bg: #f5f5f5;
	--color-code-text: #7f7f7f;
	--color-control-bg: #f4f4f4;
	--color-control-border: #e0e0e0;
	--color-control-text: #333333;
	--accent-text: #f29c38;
	--accent-hover: #fff3e0;
	--accent-link-bg: rgba(242, 156, 56, 0.22);
	--accent-link-bg-hover: rgba(242, 156, 56, 0.35);
}

[data-theme="dark"] {
	--color-bg: #141414;
	--color-bg-nav: rgba(20, 20, 20, 0.95);
	--color-text: #b3b3b3;
	--color-text-strong: #f2f2f2;
	--color-text-muted: #777777;
	--color-border: #2e2e2e;
	--color-link-underline: #3a3a3a;
	--color-link-underline-hover: #4a4a4a;
	--color-code-bg: #242424;
	--color-code-text: #a0a0a0;
	--color-control-bg: #242424;
	--color-control-border: #3a3a3a;
	--color-control-text: #e8e8e8;
}

/* Accent palettes */
[data-accent="orange"] {
	--accent-text: #f29c38;
	--accent-hover: #fff3e0;
	--accent-link-bg: rgba(242, 156, 56, 0.22);
	--accent-link-bg-hover: rgba(242, 156, 56, 0.35);
}

[data-accent="pink"] {
	--accent-text: #ee4792;
	--accent-hover: #fce4ef;
	--accent-link-bg: rgba(238, 71, 146, 0.2);
	--accent-link-bg-hover: rgba(238, 71, 146, 0.32);
}

[data-accent="blue"] {
	--accent-text: #2563eb;
	--accent-hover: #dbeafe;
	--accent-link-bg: rgba(37, 99, 235, 0.2);
	--accent-link-bg-hover: rgba(37, 99, 235, 0.32);
}

[data-accent="green"] {
	--accent-text: #059669;
	--accent-hover: #d1fae5;
	--accent-link-bg: rgba(5, 150, 105, 0.2);
	--accent-link-bg-hover: rgba(5, 150, 105, 0.32);
}

[data-accent="purple"] {
	--accent-text: #7c3aed;
	--accent-hover: #ede9fe;
	--accent-link-bg: rgba(124, 58, 237, 0.2);
	--accent-link-bg-hover: rgba(124, 58, 237, 0.32);
}

[data-accent="red"] {
	--accent-text: #dc2626;
	--accent-hover: #fee2e2;
	--accent-link-bg: rgba(220, 38, 38, 0.2);
	--accent-link-bg-hover: rgba(220, 38, 38, 0.32);
}

[data-theme="dark"][data-accent="orange"] {
	--accent-hover: #3d2e1a;
	--accent-link-bg: rgba(242, 156, 56, 0.28);
	--accent-link-bg-hover: rgba(242, 156, 56, 0.42);
}

[data-theme="dark"][data-accent="pink"] {
	--accent-hover: #3d1f2e;
	--accent-link-bg: rgba(238, 71, 146, 0.28);
	--accent-link-bg-hover: rgba(238, 71, 146, 0.42);
}

[data-theme="dark"][data-accent="blue"] {
	--accent-hover: #1e2a45;
	--accent-link-bg: rgba(37, 99, 235, 0.28);
	--accent-link-bg-hover: rgba(37, 99, 235, 0.42);
}

[data-theme="dark"][data-accent="green"] {
	--accent-hover: #1a3329;
	--accent-link-bg: rgba(5, 150, 105, 0.28);
	--accent-link-bg-hover: rgba(5, 150, 105, 0.42);
}

[data-theme="dark"][data-accent="purple"] {
	--accent-hover: #2a1f45;
	--accent-link-bg: rgba(124, 58, 237, 0.28);
	--accent-link-bg-hover: rgba(124, 58, 237, 0.42);
}

[data-theme="dark"][data-accent="red"] {
	--accent-hover: #3d1a1a;
	--accent-link-bg: rgba(220, 38, 38, 0.28);
	--accent-link-bg-hover: rgba(220, 38, 38, 0.42);
}

/* Apply tokens */
html {
	background: var(--color-bg);
	color-scheme: light;
}

html[data-theme="dark"] {
	color-scheme: dark;
}

body {
	background: var(--color-bg);
	color: var(--color-text);
	transition: background-color 0.25s ease, color 0.25s ease;
}

h1, h2, h3 {
	color: var(--color-text-strong);
}

a {
	color: var(--color-text-strong);
}

nav.main-nav {
	background: var(--color-bg-nav);
}

nav.main-nav a,
#footer a,
#post-nav a,
p a {
	color: var(--color-text-strong);
	box-shadow: inset 0 -2px 0 var(--accent-link-bg);
}

nav.main-nav a:hover,
#footer a:hover,
#post-nav a:hover,
p a:hover {
	box-shadow: inset 0 -25px 0 var(--accent-link-bg-hover);
}

code.highlighter-rouge {
	background-color: var(--color-code-bg);
	color: var(--color-code-text);
}

#post-meta,
#header {
	border-color: var(--color-border);
}

#post-meta {
	color: var(--color-text);
}

#post-meta div span {
	color: var(--color-text-muted);
}

#post-meta div span.dark {
	color: var(--color-text-strong);
}

.microblog_conversation {
	border-top-color: var(--color-border);
}

.microblog_time,
.microblog_time a {
	color: var(--color-text-muted);
}

.profile h4 {
	color: var(--color-text-muted);
}

/* Nav "More" submenu */
.nav-more {
	position: relative;
	display: inline-flex;
	vertical-align: middle;
}

.nav-more-toggle {
	appearance: none;
	display: inline-block;
	padding: 0;
	border: none;
	background: none;
	color: var(--color-text-strong);
	font: inherit;
	font-size: 13px;
	font-weight: 500;
	line-height: 1.35;
	margin-left: 12px;
	cursor: pointer;
	box-shadow: inset 0 -2px 0 var(--accent-link-bg);
	transition: all 0.35s cubic-bezier(0.7, 0, 0.3, 1);
}

.nav-more-toggle:hover {
	box-shadow: inset 0 -25px 0 var(--accent-link-bg-hover);
}

.nav-more-toggle:focus-visible {
	outline: 2px solid var(--accent-text);
	outline-offset: 2px;
}

/* Match accent picker rows — override nav link underline styles */
nav.main-nav .nav-more-menu .accent-option {
	top: auto;
	right: auto;
	margin-left: 0;
	box-shadow: none;
	text-decoration: none;
}

nav.main-nav .nav-more-menu .accent-option:hover {
	box-shadow: none;
	background: var(--color-control-bg);
}

nav.main-nav .nav-more-menu .accent-option[aria-current="page"],
nav.main-nav .nav-more-menu .accent-option[aria-selected="true"] {
	box-shadow: none;
}

@media only screen and (min-width: 900px) {
	.nav-more-toggle {
		font-size: 15px;
		margin-left: 18px;
	}
}

/* Mobile / tablet hamburger nav */
.nav-menu-toggle.theme-control-btn {
	display: none;
	flex-shrink: 0;
}

.nav-menu-toggle .nav-menu-icon-close {
	display: none;
}

nav.main-nav.is-menu-open .nav-menu-toggle .nav-menu-icon-open {
	display: none;
}

nav.main-nav.is-menu-open .nav-menu-toggle .nav-menu-icon-close {
	display: inline-flex;
}

@media only screen and (max-width: 899px) {
	nav.main-nav {
		position: relative;
		display: flex;
		flex-wrap: nowrap;
		align-items: center;
		justify-content: space-between;
		padding: 16px 20px 0;
		z-index: 200;
	}

	.nav-menu-toggle.theme-control-btn {
		display: inline-flex;
		margin-left: auto;
	}

	.site-title {
		flex: 1;
		min-width: 0;
		margin-left: 0;
	}

	.site-menus {
		display: none;
		position: absolute;
		top: calc(100% + 8px);
		right: 20px;
		left: auto;
		z-index: 210;
		flex-direction: column;
		align-items: stretch;
		width: min(280px, calc(100vw - 40px));
		min-width: 200px;
		float: none;
		margin: 0;
		padding: 8px;
		border: 1px solid var(--color-control-border);
		border-radius: 12px;
		background: var(--color-bg);
		box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
	}

	nav.main-nav.is-menu-open .site-menus {
		display: flex;
	}

	nav.main-nav .site-menus > a {
		display: block;
		width: 100%;
		margin-left: 0;
		padding: 8px 10px;
		border-radius: 8px;
		box-shadow: none;
		transition: background-color 0.15s ease;
	}

	nav.main-nav .site-menus > a:hover {
		box-shadow: none;
		background: var(--color-control-bg);
	}
}

/* Navbar theme controls */
.theme-controls {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	margin-left: 14px;
	vertical-align: middle;
}

.theme-control-btn {
	appearance: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	padding: 0;
	border: 1px solid var(--color-control-border);
	border-radius: 999px;
	background: var(--color-control-bg);
	color: var(--color-control-text);
	cursor: pointer;
	transition: border-color 0.2s ease, transform 0.15s ease, background-color 0.2s ease;
	box-shadow: none;
	margin-left: 0;
}

.theme-control-btn:hover {
	transform: scale(1.05);
	border-color: var(--accent-text);
	box-shadow: none;
}

.theme-control-btn:focus-visible {
	outline: 2px solid var(--accent-text);
	outline-offset: 2px;
}

.theme-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 16px;
	height: 16px;
	line-height: 1;
}

.theme-icon svg {
	display: block;
	width: 16px;
	height: 16px;
}

html:not([data-theme="dark"]) .theme-icon-moon,
html[data-theme="dark"] .theme-icon-sun {
	display: none;
}

.accent-swatch {
	display: block;
	width: 14px;
	height: 14px;
	border-radius: 50%;
	background: var(--accent-text);
	border: 2px solid var(--color-bg);
	box-shadow: 0 0 0 1px var(--color-control-border);
}

.accent-picker {
	position: relative;
	display: inline-flex;
}

.accent-menu {
	position: absolute;
	top: calc(100% + 8px);
	right: 0;
	z-index: 200;
	display: none;
	flex-direction: column;
	gap: 4px;
	min-width: 148px;
	padding: 8px;
	border: 1px solid var(--color-control-border);
	border-radius: 12px;
	background: var(--color-bg);
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.accent-picker.is-open .accent-menu,
.nav-more.is-open .accent-menu {
	display: flex;
}

.accent-option {
	appearance: none;
	display: flex;
	align-items: center;
	gap: 10px;
	width: 100%;
	padding: 8px 10px;
	border: none;
	border-radius: 8px;
	background: transparent;
	color: var(--color-text-strong);
	font: inherit;
	font-size: 13px;
	font-weight: 500;
	text-align: left;
	cursor: pointer;
	box-shadow: none;
	margin: 0;
	transition: background-color 0.15s ease;
}

.accent-option:hover {
	background: var(--color-control-bg);
	box-shadow: none;
}

.accent-option[aria-selected="true"],
.accent-option[aria-current="page"] {
	background: var(--accent-link-bg);
	outline: 1px solid var(--accent-text);
}

.accent-option-swatch {
	flex-shrink: 0;
	width: 16px;
	height: 16px;
	border-radius: 50%;
	border: 2px solid var(--color-bg);
	box-shadow: 0 0 0 1px var(--color-control-border);
}

.accent-option-label {
	line-height: 1;
}

@media only screen and (min-width: 900px) {
	.theme-controls {
		margin-left: 20px;
		gap: 8px;
	}

	.theme-control-btn {
		width: 36px;
		height: 36px;
	}

	.theme-icon svg {
		width: 18px;
		height: 18px;
	}

	.accent-swatch {
		width: 16px;
		height: 16px;
	}
}

/* Mobile nav overrides — must come after .accent-menu rules */
@media only screen and (max-width: 899px) {
	nav.main-nav .site-menus {
		gap: 4px;
	}

	/* Flatten More submenu into the main list */
	nav.main-nav .site-menus .nav-more {
		display: contents;
	}

	nav.main-nav .site-menus .nav-more-toggle {
		display: none;
	}

	nav.main-nav .site-menus .nav-more-menu.accent-menu {
		display: contents !important;
		position: static !important;
		min-width: 0;
		width: 100%;
		padding: 0;
		border: none;
		border-radius: 0;
		background: transparent;
		box-shadow: none;
		z-index: auto;
	}

	nav.main-nav .site-menus .nav-more-option {
		display: block;
		width: 100%;
		padding: 8px 10px;
		border-radius: 8px;
		box-shadow: none;
		text-decoration: none;
		color: var(--color-text-strong);
		font-size: 13px;
		font-weight: 500;
		transition: background-color 0.15s ease;
	}

	nav.main-nav .site-menus .nav-more-option:hover {
		background: var(--color-control-bg);
		box-shadow: none;
	}

	nav.main-nav .site-menus .nav-more-option[aria-current="page"] {
		background: var(--accent-link-bg);
		outline: 1px solid var(--accent-text);
	}

	/* Theme controls at bottom of mobile menu */
	nav.main-nav .site-menus .theme-controls {
		display: flex;
		width: 100%;
		margin: 4px 0 0;
		padding: 8px 0 0;
		border-top: 1px solid var(--color-control-border);
		gap: 8px;
		align-items: flex-start;
	}

	nav.main-nav .site-menus .accent-picker {
		display: flex;
		flex-direction: column;
		align-items: flex-start;
		position: static;
	}

	nav.main-nav .site-menus #accent-menu.accent-menu {
		position: static !important;
		top: auto !important;
		right: auto !important;
		z-index: auto;
		display: none;
		width: 100%;
		min-width: 0;
		margin-top: 4px;
		padding: 0;
		border: none;
		border-radius: 0;
		background: transparent;
		box-shadow: none;
	}

	nav.main-nav .site-menus .accent-picker.is-open #accent-menu {
		display: flex !important;
	}
}