/*
Theme Name:   GeneratePress Child - Worksheets
Theme URI:    https://example.com
Description:  Worksheets site for parents and teachers. Plain Posts + hierarchical Categories, no custom post type or ACF. Warm paper palette, instant search.
Author:       Nick
Template:     generatepress
Version:      3.0.0
Text Domain:  generatepress-child
*/

/* ==========================================================================
   Design tokens
   ========================================================================== */

:root {
	--wks-paper:      #FBF9F5;
	--wks-paper-deep:  #EDE6D8;
	--wks-ink:        #1F2823;
	--wks-ink-soft:   #5B6661;
	--wks-forest:     #2B6F5C;
	--wks-forest-deep:#1E5447;
	--wks-coral:      #E8714A;
	--wks-line:       #E2DCCE;

	--wks-font-display: 'Fraunces', Georgia, serif;
	--wks-font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
	box-sizing: border-box;
}

body {
	background: var(--wks-paper);
	color: var(--wks-ink);
	font-family: var(--wks-font-body);
}

.wks-container {
	max-width: 1120px;
	margin: 0 auto;
	padding: 0 24px;
}

a {
	color: var(--wks-forest);
}

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

h1, h2, h3, .wks-display {
	font-family: var(--wks-font-display);
	font-weight: 600;
	color: var(--wks-ink);
	letter-spacing: -0.01em;
}

h1 { font-size: 2.6rem; line-height: 1.1; }
h2 { font-size: 1.7rem; line-height: 1.2; }
h3 { font-size: 1.15rem; line-height: 1.3; }

/* ==========================================================================
   Breadcrumb
   ========================================================================== */

.wks-breadcrumb {
	font-size: 0.85rem;
	color: var(--wks-ink-soft);
	margin: 24px 0 14px;
}

.wks-breadcrumb a {
	color: var(--wks-ink-soft);
	text-decoration: none;
}

.wks-breadcrumb a:hover {
	color: var(--wks-forest);
}

.wks-breadcrumb .sep {
	margin: 0 8px;
	color: var(--wks-line);
}

.wks-breadcrumb .current {
	color: var(--wks-ink);
	font-weight: 500;
}

/* ==========================================================================
   Hero + instant search bar (the homepage signature element)
   ========================================================================== */

.wks-hero {
	background: linear-gradient(180deg, var(--wks-paper-deep) 0%, var(--wks-paper) 100%);
	padding: 80px 0 56px;
	text-align: center;
	border-bottom: 1px solid var(--wks-line);
}

.wks-hero h1 {
	margin-bottom: 14px;
}

.wks-hero-sub {
	font-size: 1.15rem;
	color: var(--wks-ink-soft);
	max-width: 540px;
	margin: 0 auto 36px;
}

/* The search bar -- this is the signature interaction. Big, calm,
   unmistakably the primary action on the page. */
.wks-search-wrap {
	position: relative;
	max-width: 560px;
	margin: 0 auto;
}

.wks-search-input {
	width: 100%;
	font-family: var(--wks-font-body);
	font-size: 1.05rem;
	padding: 18px 22px 18px 52px;
	border-radius: 14px;
	border: 1.5px solid var(--wks-line);
	background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%235B6661' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E") no-repeat 20px center;
	box-shadow: 0 2px 8px rgba(31, 40, 35, 0.04);
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.wks-search-input:focus {
	outline: none;
	border-color: var(--wks-forest);
	box-shadow: 0 0 0 4px rgba(43, 111, 92, 0.12);
}

.wks-search-input::placeholder {
	color: #A6ADA8;
}

/* Live results dropdown */
.wks-search-results-panel {
	position: absolute;
	top: calc(100% + 10px);
	left: 0;
	right: 0;
	background: #fff;
	border-radius: 14px;
	border: 1px solid var(--wks-line);
	box-shadow: 0 12px 32px rgba(31, 40, 35, 0.12);
	max-height: 420px;
	overflow-y: auto;
	z-index: 40;
	display: none;
	text-align: left;
}

.wks-search-results-panel.wks-search-active {
	display: block;
}

.wks-search-results {
	padding: 8px;
}

.wks-search-result {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 10px;
	border-radius: 10px;
	text-decoration: none;
	color: var(--wks-ink);
}

.wks-search-result:hover {
	background: var(--wks-paper-deep);
}

.wks-search-result-thumb img,
.wks-search-result-thumb-placeholder {
	width: 44px;
	height: 44px;
	border-radius: 8px;
	object-fit: cover;
	background: var(--wks-paper-deep);
	flex-shrink: 0;
}

.wks-search-result-body {
	display: flex;
	flex-direction: column;
	gap: 2px;
	min-width: 0;
}

.wks-search-result-title {
	font-size: 0.92rem;
	font-weight: 500;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.wks-search-result-cats {
	font-size: 0.78rem;
	color: var(--wks-ink-soft);
}

.wks-search-empty {
	padding: 24px 20px;
	text-align: center;
	color: var(--wks-ink-soft);
}

.wks-search-empty p {
	margin: 0 0 4px;
}

.wks-search-empty-sub {
	font-size: 0.85rem;
}

/* ==========================================================================
   Subject / grade tiles
   ========================================================================== */

.wks-subject-grid,
.wks-grade-hub-section {
	padding: 56px 0;
}

.wks-subject-grid h2,
.wks-featured h2 {
	margin-bottom: 28px;
}

.wks-tiles,
.wks-grade-tiles {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
	gap: 18px;
	margin-bottom: 8px;
}

.wks-tile {
	display: block;
	position: relative;
	border: 1.5px solid var(--wks-line);
	border-radius: 14px;
	padding: 26px;
	text-decoration: none;
	color: inherit;
	background: #fff;
	transition: box-shadow 0.18s ease, transform 0.18s ease, border-color 0.18s ease;
}

.wks-tile:hover {
	box-shadow: 0 10px 28px rgba(31, 40, 35, 0.08);
	transform: translateY(-3px);
	border-color: var(--wks-forest);
}

.wks-tile h3 {
	margin: 0 0 6px;
}

.wks-tile p {
	margin: 0;
	font-size: 0.92rem;
	color: var(--wks-ink-soft);
}

.wks-tile-soon {
	opacity: 0.5;
	cursor: default;
	pointer-events: none;
}

.wks-soon-badge {
	display: inline-block;
	margin-top: 10px;
	font-size: 0.72rem;
	background: var(--wks-paper-deep);
	color: var(--wks-ink-soft);
	padding: 3px 10px;
	border-radius: 999px;
}

/* ==========================================================================
   Worksheet cards -- the signature: a subtle dog-eared paper corner on
   hover. One restrained nod to "this is a printable", used once, not
   decorating every element.
   ========================================================================== */

.wks-worksheet-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
	gap: 20px;
}

.wks-card {
	display: block;
	position: relative;
	text-decoration: none;
	color: inherit;
	border-radius: 12px;
	overflow: hidden;
	background: #fff;
	border: 1.5px solid var(--wks-line);
	transition: box-shadow 0.18s ease, transform 0.18s ease;
}

.wks-card:hover {
	box-shadow: 0 12px 28px rgba(31, 40, 35, 0.10);
	transform: translateY(-2px);
}

/* dog-eared corner, appears on hover only */
.wks-card::after {
	content: '';
	position: absolute;
	top: 0;
	right: 0;
	width: 0;
	height: 0;
	border-style: solid;
	border-width: 0 0 0 0;
	border-color: transparent transparent var(--wks-paper-deep) transparent;
	transition: border-width 0.18s ease;
}

.wks-card:hover::after {
	border-width: 0 26px 26px 0;
	border-color: transparent var(--wks-coral) transparent transparent;
}

.wks-card-thumb img {
	width: 100%;
	height: 168px;
	object-fit: cover;
	display: block;
}

.wks-card-thumb-placeholder {
	width: 100%;
	height: 168px;
	background: var(--wks-paper-deep);
}

.wks-card-body {
	padding: 14px 16px 16px;
}

.wks-card-grade {
	display: inline-block;
	font-size: 0.7rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--wks-forest);
	font-weight: 600;
	margin-bottom: 5px;
}

.wks-card-title {
	font-family: var(--wks-font-body);
	font-weight: 600;
	font-size: 0.96rem;
	margin: 0;
	line-height: 1.35;
	color: var(--wks-ink);
}

.wks-featured {
	padding: 8px 0 64px;
}

/* ==========================================================================
   Grade filter pills
   ========================================================================== */

.wks-grade-filter {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 8px;
	margin-bottom: 32px;
}

.wks-filter-label {
	font-size: 0.85rem;
	color: var(--wks-ink-soft);
	margin-right: 4px;
}

.wks-pill {
	display: inline-block;
	padding: 7px 16px;
	border-radius: 999px;
	border: 1.5px solid var(--wks-line);
	font-size: 0.85rem;
	font-weight: 500;
	text-decoration: none;
	color: var(--wks-ink);
	background: #fff;
	transition: all 0.15s ease;
}

.wks-pill:hover {
	border-color: var(--wks-forest);
	color: var(--wks-forest);
}

.wks-pill.active {
	background: var(--wks-forest);
	border-color: var(--wks-forest);
	color: #fff;
}

/* ==========================================================================
   Category hub headers
   ========================================================================== */

.wks-hub-header {
	padding: 36px 0 8px;
}

.wks-hub-header h1 {
	margin-bottom: 8px;
}

.wks-hub-desc {
	color: var(--wks-ink-soft);
	max-width: 640px;
	font-size: 1.02rem;
}

/* ==========================================================================
   Single worksheet post
   ========================================================================== */

.wks-single-header {
	padding: 30px 0 10px;
}

.wks-single-header h1 {
	font-size: 2rem;
	margin-bottom: 10px;
}

.wks-single-meta {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
	margin-bottom: 18px;
}

.wks-meta-tag {
	font-size: 0.78rem;
	font-weight: 600;
	color: var(--wks-forest);
	background: rgba(43, 111, 92, 0.08);
	padding: 4px 11px;
	border-radius: 999px;
}

.wks-single-content {
	max-width: 680px;
	line-height: 1.7;
	font-size: 1.02rem;
}

.wks-single-content p {
	margin-bottom: 1.1em;
}

.wks-download-box {
	display: flex;
	align-items: center;
	gap: 14px;
	background: #fff;
	border: 1.5px solid var(--wks-line);
	border-radius: 14px;
	padding: 18px 22px;
	margin: 28px 0;
	max-width: 480px;
}

.wks-download-icon {
	font-size: 1.8rem;
}

.wks-download-cta {
	display: inline-block;
	margin-top: 6px;
	background: var(--wks-coral);
	color: #fff;
	font-weight: 600;
	font-size: 0.9rem;
	padding: 9px 18px;
	border-radius: 10px;
	text-decoration: none;
	transition: background 0.15s ease;
}

.wks-download-cta:hover {
	background: #D45F38;
	color: #fff;
}

.wks-related {
	margin-top: 50px;
	padding-top: 36px;
	border-top: 1px solid var(--wks-line);
}

.wks-related h2 {
	margin-bottom: 22px;
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.wks-pagination {
	margin-top: 40px;
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

.wks-pagination .page-numbers {
	display: inline-block;
	padding: 7px 14px;
	border: 1.5px solid var(--wks-line);
	border-radius: 8px;
	text-decoration: none;
	color: var(--wks-ink);
	font-size: 0.9rem;
}

.wks-pagination .page-numbers.current {
	background: var(--wks-forest);
	border-color: var(--wks-forest);
	color: #fff;
}

/* ==========================================================================
   Accessibility: visible focus states everywhere
   ========================================================================== */

a:focus-visible,
input:focus-visible,
button:focus-visible {
	outline: 2px solid var(--wks-forest);
	outline-offset: 2px;
}

/* ==========================================================================
   Reduced motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
	* {
		transition: none !important;
		animation: none !important;
	}
}

/* ==========================================================================
   Mobile
   ========================================================================== */

@media (max-width: 640px) {
	h1 { font-size: 1.9rem; }
	.wks-hero { padding: 56px 0 40px; }
	.wks-tiles { grid-template-columns: 1fr 1fr; }
	.wks-search-input { font-size: 0.95rem; padding: 15px 18px 15px 46px; }
}