/* ==========================================================================
   Teapotheca — base shell
   Layout, header, navigation, footer and fallback templates.
   Loads before style.css, so brand styles there still win.
   ========================================================================== */

:root {
	--tp-ink: #1F3024;        /* Ink Green */
	--tp-bottle: #3D5A45;     /* Bottle Green */
	--tp-amber: #B8783A;      /* Amber Glass */
	--tp-oxblood: #6B2E2A;    /* Oxblood */
	--tp-parchment: #EDE6D8;  /* Kraft Parchment */
	--tp-charcoal: #2B2620;   /* Charcoal Ink */
	--tp-paper: #FFFFFF;
	--tp-rule: rgba(43, 38, 32, 0.14);

	--tp-font-display: "Fraunces", Georgia, "Times New Roman", serif;
	--tp-font-body: "Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
	--tp-font-mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;

	--tp-max: 1180px;
	--tp-gutter: clamp(1rem, 4vw, 2.5rem);
	--tp-header-h: 64px;
}

/* ---------- Foundations ---------- */

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

html {
	-webkit-text-size-adjust: 100%;
	scroll-padding-top: calc(var(--tp-header-h) + 1rem);
}

body {
	margin: 0;
	background: var(--tp-paper);
	color: var(--tp-charcoal);
	font-family: var(--tp-font-body);
	font-size: 1.0625rem;
	line-height: 1.6;
}

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

a { color: var(--tp-bottle); }
a:hover { color: var(--tp-ink); }

:focus-visible {
	outline: 2px solid var(--tp-amber);
	outline-offset: 3px;
}

h1, h2, h3, h4 {
	font-family: var(--tp-font-display);
	font-weight: 600;
	line-height: 1.2;
	color: var(--tp-ink);
}

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	margin: -1px; padding: 0;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

.tp-skip-link {
	position: absolute;
	left: 1rem; top: -100px;
	z-index: 1000;
	padding: 0.6rem 1rem;
	background: var(--tp-ink);
	color: var(--tp-paper);
	text-decoration: none;
}
.tp-skip-link:focus { top: 1rem; color: var(--tp-paper); }

.tp-container {
	width: 100%;
	max-width: calc(var(--tp-max) + 2 * var(--tp-gutter));
	margin-inline: auto;
	padding-inline: var(--tp-gutter);
}

/* Compatibility: keeps any X container classes in older markup centered
   until those pages are ported. Safe to delete after Phase 5. */
.x-container { margin-inline: auto; }
.x-container.width { width: 88%; }
.x-container.max { max-width: 1200px; }

/* ---------- Header ---------- */

.tp-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: var(--tp-paper);
	box-shadow: 0 1px 0 var(--tp-rule), 0 8px 18px -14px rgba(31, 48, 36, 0.45);
}
.admin-bar .tp-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .tp-header { top: 46px; } }
@media (max-width: 600px) { .admin-bar .tp-header { top: 0; } }

.tp-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 2rem;
	min-height: var(--tp-header-h);
	max-width: calc(var(--tp-max) + 2 * var(--tp-gutter));
	margin-inline: auto;
	padding-inline: var(--tp-gutter);
}

.tp-brand .custom-logo-link { display: block; }
.tp-brand .custom-logo { display: block; width: auto; max-height: 52px; }

/* Text wordmark (used when no Site Logo image is set) */
.tp-wordmark {
	display: inline-flex;
	flex-direction: column;
	padding-block: 0.35rem;
	text-decoration: none;
}
.tp-wordmark__name {
	font-family: var(--tp-font-display);
	font-size: 1.875rem;
	font-weight: 500;
	line-height: 1;
	letter-spacing: -0.01em;
	color: var(--tp-charcoal);
}
.tp-wordmark__tagline {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	margin: 0.45rem -0.35rem 0;
	font-size: 0.5rem;
	font-weight: 600;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--tp-amber);
}
.tp-wordmark__tagline::before,
.tp-wordmark__tagline::after {
	content: "";
	flex: 1;
	height: 1px;
	background: currentColor;
	opacity: 0.6;
}

/* ---------- Primary navigation ---------- */

.tp-menu {
	display: flex;
	align-items: stretch;
	margin: 0;
	padding: 0;
	list-style: none;
}
.tp-menu > li {
	position: relative;
	display: flex;
	align-items: center;
}
.tp-menu > li > a {
	display: flex;
	align-items: center;
	min-height: var(--tp-header-h);
	padding-inline: 1.4rem;
	font-size: 0.875rem;
	font-weight: 600;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	text-decoration: none;
	color: var(--tp-charcoal);
	box-shadow: inset 0 3px 0 transparent;
	transition: color 0.2s, box-shadow 0.2s;
}
.tp-menu > li > a:hover { color: var(--tp-bottle); box-shadow: inset 0 3px 0 var(--tp-rule); }

/* Current page: the bar across the top of the item */
.tp-menu > .current-menu-item > a,
.tp-menu > .current-menu-ancestor > a,
.tp-menu > .current_page_item > a,
.tp-menu > .current_page_ancestor > a {
	box-shadow: inset 0 3px 0 var(--tp-charcoal);
}

.tp-menu > .menu-item-has-children > a { padding-right: 0.3rem; }

.tp-submenu-toggle {
	display: inline-flex;
	align-items: center;
	margin-right: 1rem;
	padding: 0.35rem;
	background: none;
	border: 0;
	color: var(--tp-charcoal);
	cursor: pointer;
}
.tp-submenu-toggle svg { transition: transform 0.2s; }
.tp-submenu-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }

.tp-menu .sub-menu {
	display: none;
	position: absolute;
	top: 100%;
	right: 0;
	min-width: 15rem;
	margin: 0;
	padding: 0.5rem 0;
	list-style: none;
	background: var(--tp-paper);
	border: 1px solid var(--tp-rule);
	border-top: 3px solid var(--tp-ink);
	box-shadow: 0 14px 28px -16px rgba(31, 48, 36, 0.5);
}
.tp-menu .sub-menu a {
	display: block;
	padding: 0.55rem 1.1rem;
	font-size: 0.9375rem;
	text-decoration: none;
	color: var(--tp-charcoal);
}
.tp-menu .sub-menu a:hover { background: var(--tp-parchment); color: var(--tp-ink); }
.tp-menu .sub-menu .current-menu-item > a { color: var(--tp-bottle); font-weight: 600; }

@media (min-width: 961px) {
	.tp-menu li.is-open > .sub-menu,
	.tp-menu li:focus-within > .sub-menu { display: block; }
}
@media (min-width: 961px) and (hover: hover) {
	.tp-menu li:hover > .sub-menu { display: block; }
}

/* Hamburger (mobile only) */
.tp-nav-toggle {
	display: none;
	align-items: center;
	justify-content: center;
	width: 2.75rem;
	height: 2.75rem;
	padding: 0;
	background: none;
	border: 0;
	cursor: pointer;
}
.tp-nav-toggle__bars,
.tp-nav-toggle__bars::before,
.tp-nav-toggle__bars::after {
	display: block;
	width: 1.5rem;
	height: 2px;
	background: var(--tp-charcoal);
	transition: transform 0.2s, background 0.2s;
}
.tp-nav-toggle__bars { position: relative; }
.tp-nav-toggle__bars::before,
.tp-nav-toggle__bars::after { content: ""; position: absolute; left: 0; }
.tp-nav-toggle__bars::before { top: -7px; }
.tp-nav-toggle__bars::after { top: 7px; }
.tp-header.is-nav-open .tp-nav-toggle__bars { background: transparent; }
.tp-header.is-nav-open .tp-nav-toggle__bars::before { transform: translateY(7px) rotate(45deg); }
.tp-header.is-nav-open .tp-nav-toggle__bars::after { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 960px) {
	.tp-nav-toggle { display: inline-flex; }

	.tp-nav {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		max-height: calc(100vh - var(--tp-header-h));
		overflow-y: auto;
		background: var(--tp-paper);
		border-top: 1px solid var(--tp-rule);
		box-shadow: 0 16px 24px -18px rgba(31, 48, 36, 0.5);
	}
	.tp-header.is-nav-open .tp-nav { display: block; }

	.tp-menu { flex-direction: column; padding-block: 0.5rem; }
	.tp-menu > li { flex-wrap: wrap; }
	.tp-menu > li > a {
		flex: 1;
		min-height: 0;
		padding: 0.85rem var(--tp-gutter);
		box-shadow: none;
	}
	.tp-menu > li > a:hover { box-shadow: none; }
	.tp-menu > .current-menu-item > a,
	.tp-menu > .current-menu-ancestor > a,
	.tp-menu > .current_page_item > a,
	.tp-menu > .current_page_ancestor > a {
		box-shadow: inset 3px 0 0 var(--tp-charcoal);
	}
	.tp-submenu-toggle { margin: 0; padding: 0.85rem var(--tp-gutter); }

	.tp-menu .sub-menu {
		position: static;
		flex-basis: 100%;
		min-width: 0;
		margin: 0 var(--tp-gutter) 0.5rem;
		padding: 0.25rem 0;
		border: 0;
		border-left: 2px solid var(--tp-rule);
		box-shadow: none;
	}
	.tp-menu li.is-open > .sub-menu { display: block; }
}

/* ---------- Page scaffolding ---------- */

.tp-site-content { min-height: 50vh; }

.tp-page,
.tp-single,
.tp-archive,
.tp-404 { padding-block: clamp(2rem, 5vw, 4rem); }

.tp-entry__title,
.tp-archive__title {
	margin: 0 0 1.5rem;
	font-size: clamp(2rem, 4.5vw, 3rem);
}

.tp-entry__media { margin: 0 0 2rem; }

.tp-prose { max-width: 70ch; }
.tp-prose > :first-child { margin-top: 0; }

.tp-archive__description { margin-bottom: 2rem; }

.tp-archive__list {
	margin: 0;
	padding: 0;
	list-style: none;
	border-top: 1px solid var(--tp-rule);
}
.tp-archive__item {
	padding-block: 1.5rem;
	border-bottom: 1px solid var(--tp-rule);
}
.tp-archive__item-title { margin: 0 0 0.4rem; font-size: 1.5rem; }
.tp-archive__item-title a { text-decoration: none; color: var(--tp-ink); }
.tp-archive__item-title a:hover { color: var(--tp-bottle); }
.tp-archive__excerpt { margin: 0; max-width: 70ch; }

.tp-empty { max-width: 60ch; }

.tp-button,
.search-form .search-submit {
	display: inline-block;
	padding: 0.7rem 1.25rem;
	background: var(--tp-charcoal);
	color: var(--tp-paper);
	border: 0;
	font: inherit;
	font-weight: 600;
	text-decoration: none;
	cursor: pointer;
}
.tp-button:hover,
.search-form .search-submit:hover { background: var(--tp-ink); color: var(--tp-paper); }

.search-form { display: flex; gap: 0.5rem; max-width: 32rem; margin-block: 1.5rem; }
.search-form label { flex: 1; }
.search-form .search-field {
	width: 100%;
	padding: 0.7rem 0.9rem;
	border: 1px solid var(--tp-rule);
	background: var(--tp-paper);
	font: inherit;
	color: var(--tp-charcoal);
}

.tp-404__links {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem 1.75rem;
	margin: 0;
	padding: 0;
	list-style: none;
	font-weight: 600;
}

.navigation.pagination .nav-links {
	display: flex;
	flex-wrap: wrap;
	gap: 0.4rem;
	margin-top: 2rem;
}
.navigation.pagination .page-numbers {
	padding: 0.4rem 0.8rem;
	border: 1px solid var(--tp-rule);
	text-decoration: none;
	color: var(--tp-charcoal);
}
.navigation.pagination .page-numbers.current {
	background: var(--tp-ink);
	border-color: var(--tp-ink);
	color: var(--tp-paper);
}

/* ---------- Footer ---------- */

.tp-footer {
	padding-block: clamp(2.5rem, 6vw, 3.5rem) 2.5rem;
	background: var(--tp-paper);
	border-top: 1px solid var(--tp-rule);
	text-align: center;
	font-size: 0.6875rem;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: rgba(43, 38, 32, 0.6);
}
.tp-footer__inner {
	max-width: calc(var(--tp-max) + 2 * var(--tp-gutter));
	margin-inline: auto;
	padding-inline: var(--tp-gutter);
}

.tp-footer-menu {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 0.5rem 1.25rem;
	margin: 0;
	padding: 0;
	list-style: none;
}
.tp-footer-menu a {
	font-weight: 600;
	text-decoration: none;
	color: var(--tp-charcoal);
}
.tp-footer-menu a:hover { color: var(--tp-bottle); }

.tp-footer__legal { margin: 2.25rem 0 0; }
.tp-footer__credit { margin: 0.9rem 0 0; }
.tp-footer__credit a,
.tp-footer__credit span {
	font-weight: 600;
	text-decoration: none;
	color: var(--tp-charcoal);
}
.tp-footer__credit a:hover { color: var(--tp-bottle); }

/* ---------- Add to home screen ---------- */

.tp-install[hidden],
.tp-install__ios[hidden] { display: none !important; }
.tp-install { margin-top: 1.75rem; }
.tp-install__button {
	display: inline-flex;
	align-items: center;
	gap: 0.55rem;
	padding: 0.6rem 1.1rem;
	border: 1px solid var(--tp-rule);
	background: var(--tp-paper);
	font: inherit;
	font-size: 0.6875rem;
	font-weight: 600;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--tp-charcoal);
	cursor: pointer;
}
.tp-install__button:hover { background: var(--tp-parchment); color: var(--tp-ink); }
.tp-install__ios {
	max-width: 26rem;
	margin: 0.9rem auto 0;
	font-size: 0.875rem;
	letter-spacing: normal;
	text-transform: none;
	line-height: 1.5;
	color: var(--tp-charcoal);
}
.tp-install__ios svg { vertical-align: -0.2em; }

/* ---------- Back to top ---------- */

.tp-to-top {
	position: fixed;
	right: 1rem;
	bottom: 1rem;
	z-index: 90;
	display: grid;
	place-items: center;
	width: 2.75rem;
	height: 2.75rem;
	padding: 0;
	border: 1px solid var(--tp-rule);
	border-radius: 50%;
	background: rgba(255, 255, 255, 0.92);
	color: var(--tp-ink);
	cursor: pointer;
	opacity: 0;
	visibility: hidden;
	transform: translateY(8px);
	transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
}
.tp-to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.tp-to-top:hover { background: var(--tp-parchment); }

@media (prefers-reduced-motion: reduce) {
	.tp-header *, .tp-to-top, .tp-submenu-toggle svg { transition: none !important; }
}