:root {
    --color-primary: #0066cc;
    --color-secondary: #222;
    --color-text: #333;
    --color-bg: #fff;
    --color-light: #f4f4f4;
    --color-border: #ddd;
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    --container-width: 1200px;
    --spacing-unit: 1rem;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font-main);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    font-size: 18px; /* Readable body size */
}

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

a:hover {
    text-decoration: underline;
}

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

/* Layout Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-unit);
}

.site-main {
    padding: calc(var(--spacing-unit) * 3) 0;
}

.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;
}

/* Alignments */
.alignwide {
    margin-left: -100px;
    margin-right: -100px;
    max-width: calc(var(--container-width) + 200px);
}
.alignfull {
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    max-width: 100vw;
}

/* -------------------------------------------------------------------------- */
/*	Post Grid Styles (Shared across Home, Archive, Search, 404)
/* -------------------------------------------------------------------------- */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.home-post-item {
    display: flex;
    flex-direction: column;
}

.post-thumbnail-link {
    display: block;
    border-radius: 8px;
    overflow: hidden;
    aspect-ratio: 16/9;
    margin-bottom: 1rem;
    transition: transform 0.2s ease;
}

.post-thumbnail-link:hover {
    transform: translateY(-5px);
}

.post-thumbnail-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.post-thumbnail-link:hover img {
    transform: scale(1.05);
}

.home-post-item .entry-title {
    font-size: 1.25rem;
    line-height: 1.4;
    margin: 0 0 0.5rem;
    
    /* Limit to 2 lines */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.home-post-item .entry-title a {
    color: var(--color-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.home-post-item .entry-title a:hover {
    color: var(--color-primary);
}

.home-post-item .entry-meta {
    font-size: 0.85rem;
    color: #0e0e0e;
}

/* Mobile Responsive for Grid */
@media (max-width: 600px) {
    .category-grid {
        grid-template-columns: 1fr;
    }
}

/* -------------------------------------------------------------------------- */
/*	Search Form Styles (Global)
/* -------------------------------------------------------------------------- */
/* Target specific search forms to avoid breaking other forms */
.home-search-section form,
.error-search-form form,
.no-results .search-form,
.widget_search form {
    display: flex;
    width: 100%;
    max-width: var(--container-width); /* Full container width */
    margin: 0 auto;
}

/* Input Styling */
.home-search-section input[type="search"],
.error-search-form input[type="search"],
.no-results .search-form input[type="search"],
.widget_search input[type="search"] {
    flex: 1;
    padding: 0.8rem 1rem;
    border: 1px solid #ccc;
    border-right: none;
    border-radius: 4px 0 0 4px;
    font-size: 1rem;
    background-color: #f9f9f9;
    color: #333;
    outline: none;
    transition: all 0.2s;
}

.home-search-section input[type="search"]:focus,
.error-search-form input[type="search"]:focus,
.no-results .search-form input[type="search"]:focus,
.widget_search input[type="search"]:focus {
    background-color: #fff;
    border-color: #aaa;
}

/* Button Styling */
.home-search-section button,
.home-search-section input[type="submit"],
.error-search-form button,
.error-search-form input[type="submit"],
.no-results .search-form button,
.no-results .search-form input[type="submit"],
.widget_search button,
.widget_search input[type="submit"] {
    padding: 0 1.5rem;
    background: #333;
    color: #fff;
    border: none;
    border-radius: 0 4px 4px 0;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    min-width: 50px;
}

.home-search-section button:hover,
.error-search-form button:hover,
.no-results .search-form button:hover,
.widget_search button:hover {
    background: #000;
}

/* Add search icon via pseudo-element if text is hidden, or assume theme uses icon */
.home-search-section button::before,
.error-search-form button::before,
.no-results .search-form button::before {
    content: "🔍"; /* Simple unicode fallback if no SVG */
    font-size: 1.2rem;
}

/* Hide text in button if needed, assuming default WP search button might have text */
.home-search-section button span,
.error-search-form button span,
.no-results .search-form button span {
    display: none;
}