/*
Theme Name: Food Blog Cozy
Theme URI: https://example.com/food-blog-cozy
Description: A highly optimized, cozy and rustic WordPress theme for food blogs. Zero dependencies, 100/100 PageSpeed optimized.
Author: Senior WP Developer
Version: 1.0.0
Text Domain: foodblog
*/

/* --- CSS Variables (Cozy & Rustic Palette) --- */
:root {
    --bg-color: #FAF6F0; /* Cream / Beige */
    --text-color: #3E2723; /* Dark Espresso */
    --text-muted: #6D4C41; 
    --accent-color: #C85A32; /* Terracotta */
    --accent-hover: #A04422;
    --card-bg: #FFFFFF;
    --border-radius: 12px;
    --box-shadow: 0 4px 12px rgba(62, 39, 35, 0.06);
    --font-heading: 'Lora', Georgia, serif;
    --font-body: 'Nunito', system-ui, -apple-system, sans-serif;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.7;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-color);
    line-height: 1.2;
}

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

a:hover {
    color: var(--accent-hover);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: var(--border-radius);
}

/* --- Layout System --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- Header & Navigation --- */
.site-header {
    background-color: var(--card-bg);
    padding: 20px 0;
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-title {
    font-size: 1.75rem;
    font-family: var(--font-heading);
    margin: 0;
}

.site-title a {
    color: var(--text-color);
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

.main-nav a {
    color: var(--text-color);
    font-weight: 600;
    font-size: 1.05rem;
}

.main-nav a:hover {
    color: var(--accent-color);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-color);
    cursor: pointer;
    padding: 5px;
}

/* --- Blog Post Grid (index.php) --- */
.post-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 40px;
    padding: 60px 0;
}

.post-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(62, 39, 35, 0.1);
}

.post-thumbnail {
    margin-bottom: 20px;
    overflow: hidden;
    border-radius: var(--border-radius);
}

.post-thumbnail img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.entry-header .entry-title {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.entry-meta {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 15px;
    font-weight: 600;
}

.entry-summary {
    color: var(--text-muted);
    margin-bottom: 20px;
    flex-grow: 1;
}

.read-more {
    display: inline-block;
    font-weight: 700;
    color: var(--accent-color);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

/* --- Single Post --- */
.single-post-wrapper {
    max-width: 840px;
    margin: 60px auto;
    background: var(--card-bg);
    padding: 60px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.single-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
    text-align: center;
}

.single-meta {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.single-thumbnail {
    margin-bottom: 40px;
}

.single-thumbnail img {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
}

.entry-content h2 {
    font-size: 1.8rem;
    margin-top: 40px;
    margin-bottom: 20px;
    color: var(--accent-color);
}

.entry-content p {
    margin-bottom: 20px;
}

.entry-content ul, 
.entry-content ol {
    padding-left: 20px;
    margin-bottom: 20px;
}

.entry-content li {
    margin-bottom: 10px;
}

.entry-content blockquote {
    border-left: 4px solid var(--accent-color);
    padding-left: 20px;
    font-style: italic;
    color: var(--text-muted);
    background: var(--bg-color);
    padding: 20px;
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    margin-bottom: 20px;
}

/* --- Footer --- */
.site-footer {
    text-align: center;
    padding: 40px 0;
    background-color: var(--text-color);
    color: var(--bg-color);
    margin-top: 80px;
}

.site-footer p {
    opacity: 0.8;
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    .main-nav ul {
        display: none; /* Handled by JS */
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--card-bg);
        padding: 20px;
        box-shadow: 0 10px 15px rgba(0,0,0,0.05);
        gap: 15px;
    }
    
    .main-nav ul.active {
        display: flex;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .single-post-wrapper {
        padding: 30px 20px;
        margin: 30px auto;
    }
    
    .single-title {
        font-size: 2rem;
    }
}

/* --- Recipe Card Styles --- */
.recipe-card-printable { background: var(--bg-color); border: 2px dashed #e0d0c0; border-radius: var(--border-radius); padding: 30px; margin-top: 40px; }
.recipe-meta-grid { display: flex; flex-wrap: wrap; gap: 20px; margin-bottom: 30px; padding-bottom: 20px; border-bottom: 1px solid #e0d0c0; }
.recipe-meta-grid .meta-item { flex: 1 1 calc(33.333% - 20px); min-width: 150px; }
.recipe-meta-grid strong { display: block; color: var(--accent-color); font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 5px; }
.recipe-ingredients, .recipe-instructions { padding-left: 20px; }
.recipe-ingredients li, .recipe-instructions li { margin-bottom: 12px; }

/* --- Print Stylesheet --- */
@media print {
    body { background: #fff; color: #000; font-size: 12pt; }
    .site-header, .site-footer, .comments-area, .single-thumbnail, .post-grid, .recipe-meta-grid, .page-links, .tags-links { display: none !important; }
    .single-post-wrapper { box-shadow: none; padding: 0; margin: 0; }
    .recipe-card-printable { border: none; padding: 0; margin-top: 20px; }
    a[href]:after { content: none; }
    h1, h2, h3 { color: #000 !important; page-break-after: avoid; }
    img { max-width: 100% !important; page-break-inside: avoid; }
    @page { margin: 2cm; }
}

/* --- SEO & AI Search Optimizations --- */
.table-of-contents { background: #fdfbf7; border: 1px solid #e0d0c0; border-radius: 8px; padding: 20px; margin-bottom: 30px; }
.table-of-contents ul { padding-left: 20px; margin-bottom: 0; }
.table-of-contents li { margin-bottom: 8px; }
.btn-jump:hover { transform: translateY(-2px); box-shadow: 0 6px 12px rgba(0,0,0,0.15); }
.author-socials a { font-size: 0.85rem; font-weight: bold; text-transform: uppercase; color: var(--accent-color); }


/* --- Forms & Comments Styles --- */
.comment-list li { margin-bottom: 30px; }
.comment-body { background: var(--card-bg); padding: 25px; border-radius: var(--border-radius); box-shadow: var(--box-shadow); }
.comment-meta { display: flex; align-items: center; gap: 15px; margin-bottom: 15px; }
.comment-meta img { border-radius: 50%; }
.comment-author b { color: var(--text-color); font-size: 1.1rem; }
.comment-metadata a { color: var(--text-muted); font-size: 0.85rem; }
.comment-content p { margin-bottom: 0; }
.btn-submit { background: var(--accent-color); color: #fff; border: none; padding: 12px 24px; border-radius: var(--border-radius); font-weight: bold; cursor: pointer; transition: var(--transition); display: inline-block; }
.btn-submit:hover, .search-submit:hover { background: var(--accent-hover) !important; }
.comment-form input[type="text"], .comment-form input[type="email"], .comment-form input[type="url"] { width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: var(--border-radius); font-family: var(--font-body); margin-bottom: 15px; outline: none; }
.comment-form input:focus, .comment-form textarea:focus, .search-field:focus { border-color: var(--accent-color) !important; box-shadow: 0 0 0 3px rgba(200, 90, 50, 0.1); }


/* --- Smart Header --- */
.site-header { transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1), background 0.3s ease; }
.site-header.header-hidden { transform: translateY(-100%); }

/* --- Dropdown Sub-menu (Desktop) --- */
@media (min-width: 769px) {
    .main-nav > ul > li { position: relative; padding: 10px 0; }
    .main-nav ul ul {
        position: absolute; top: 100%; left: 0; background: var(--card-bg);
        min-width: 220px; box-shadow: 0 10px 25px rgba(0,0,0,0.08);
        opacity: 0; visibility: hidden; transform: translateY(15px);
        transition: all 0.3s ease; z-index: 101; flex-direction: column;
        padding: 10px 0; border-radius: var(--border-radius); gap: 0; pointer-events: none;
    }
    .main-nav ul li:hover > ul, .main-nav ul li:focus-within > ul {
        opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto;
    }
    .main-nav ul ul li { padding: 0; }
    .main-nav ul ul a { padding: 10px 20px; display: block; font-weight: 600; font-size: 0.95rem; border-bottom: 1px solid #f5f5f5; }
    .main-nav ul ul li:last-child a { border-bottom: none; }
    .main-nav ul ul a:hover { background: var(--bg-color); color: var(--accent-color); padding-left: 25px; }
    .main-nav ul ul ul { top: 0; left: 100%; }
}

/* --- Dropdown Sub-menu (Mobile) --- */
@media (max-width: 768px) {
    .main-nav ul ul {
        position: static; box-shadow: none; opacity: 1; visibility: visible; transform: none; display: none; padding-left: 15px; border-radius: 0; background: transparent; padding-top: 10px;
    }
    .main-nav ul li:hover > ul, .main-nav ul li:focus-within > ul { display: flex; flex-direction: column; gap: 10px; }
    .main-nav ul ul a { font-size: 0.95rem; font-weight: normal; }
}

/* --- Recipe Actions Bar --- */
.action-btn { display: inline-flex; align-items: center; gap: 8px; background: transparent; border: 1px solid #ddd; padding: 10px 20px; border-radius: 30px; font-weight: bold; cursor: pointer; transition: all 0.3s ease; color: var(--text-color); font-size: 0.95rem; text-decoration: none; }
.action-btn:hover { background: #f5f5f5; border-color: #ccc; }
.jump-btn { background: var(--accent-color); color: #fff; border-color: var(--accent-color); }
.jump-btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; transform: translateY(-2px); box-shadow: 0 4px 6px rgba(0,0,0,0.1); }
.bookmark-btn.bookmarked { color: var(--accent-color); border-color: var(--accent-color); background: #fff5f0; }
.share-icon { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: #f0f0f0; color: var(--text-muted); transition: all 0.3s ease; }
.share-icon:hover { color: #fff; transform: translateY(-3px); box-shadow: 0 4px 8px rgba(0,0,0,0.15); }
.share-icon.fb:hover { background: #1877f2; }
.share-icon.x:hover { background: #000000; }
.share-icon.pin:hover { background: #e60023; }
.share-icon.email:hover { background: #ea4335; }

@media (max-width: 768px) {
    .social-share { margin-left: 0 !important; width: 100%; justify-content: center; margin-top: 10px; border-top: 1px solid #eee; padding-top: 15px; }
    .action-btn { padding: 8px 12px; font-size: 0.85rem; }
}

@media print {
    .recipe-actions-bar { display: none !important; }
}