/* ==========================================================================
   Existential Neighbor - Main Stylesheet
   ========================================================================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,500;1,400&family=Inter:wght@400;500;600&display=swap');

/* CSS Variables for easy theming */
:root {
    --primary-color: #333;
    --secondary-color: #666;
    --light-gray: #999;
    --border-color: #e0e0e0;
    --background: #fafafa;
    --white: #fff;
    --accent-color: #2d5a3d;
    
    --font-main: 'Lora', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --max-width: 700px;
    --max-width-wide: 1000px;
    --max-width-header: 1024px;
}

/* Dark mode variables */
[data-theme="dark"] {
    --primary-color: #e8e8e8;
    --secondary-color: #c0c0c0;
    --light-gray: #a0a0a0;
    --border-color: #404040;
    --background: #1a1a1a;
    --white: #2d2d2d;
    --accent-color: #4a7c59;
}

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

body {
    font-family: var(--font-main);
    line-height: 1.7;
    color: var(--primary-color);
    background-color: var(--background);
}

/* Header & Navigation */
header {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    max-width: var(--max-width-header);
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: nowrap;
    min-height: 60px;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-shrink: 0;
    margin-right: auto;
}

.nav-left .nav-links {
    display: none;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}

.nav-right .nav-links {
    display: flex;
    gap: 1.2rem;
    list-style: none;
    flex-shrink: 0;
    margin: 0;
    padding: 0;
}

.site-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
    flex-shrink: 0;
    white-space: nowrap;
}

.site-title:hover {
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    gap: 1.2rem;
    list-style: none;
    flex-shrink: 0;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--secondary-color);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: color 0.2s;
    white-space: nowrap;
    padding: 0.25rem 0;
}

.nav-links a:hover {
    color: var(--primary-color);
}

/* Navigation Search */
.nav-search {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.search-form-nav {
    display: flex;
    align-items: center;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 0.15rem 0.3rem;
    transition: border-color 0.2s ease;
    flex-shrink: 0;
    min-width: 0;
}

.search-form-nav:focus-within {
    border-color: var(--accent-color);
}

.search-input-nav {
    border: none;
    outline: none;
    padding: 0.3rem 0.5rem;
    font-size: 0.8rem;
    font-family: var(--font-sans);
    background: transparent;
    color: var(--primary-color);
    width: 140px;
    min-width: 0;
}

.search-input-nav::placeholder {
    color: var(--light-gray);
}

.search-button-nav {
    background: none;
    border: none;
    color: var(--secondary-color);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 50%;
    transition: color 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-button-nav:hover {
    color: var(--accent-color);
}

/* Dark Mode Toggle */
.dark-mode-toggle {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--secondary-color);
    flex-shrink: 0;
}

.dark-mode-toggle:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    transform: scale(1.05);
}

.dark-mode-toggle svg {
    transition: opacity 0.2s ease;
}

.dark-mode-toggle .moon-icon {
    opacity: 0;
    position: absolute;
}

[data-theme="dark"] .dark-mode-toggle .sun-icon {
    opacity: 0;
}

[data-theme="dark"] .dark-mode-toggle .moon-icon {
    opacity: 1;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
}

/* Main Content */
main {
    max-width: var(--max-width);
    margin: 2rem auto;
    padding: 0 2rem 0;
    background-color: var(--white);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.05);
}

/* Typography */
h1 {
    font-size: 2.2rem;
    line-height: 1.3;
    margin-bottom: 0.5rem;
    font-weight: normal;
}

h2 {
    font-size: 1.8rem;
    margin: 2rem 0 1rem;
    font-weight: normal;
}

h3 {
    font-size: 1.4rem;
    margin: 1.5rem 0 1rem;
    font-weight: normal;
}

p {
    margin-bottom: 1.5rem;
}

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

a:visited {
    color: var(--primary-color);
}

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

em {
    font-style: italic;
}

strong {
    font-weight: bold;
}

/* Meta Information */
.meta {
    color: var(--light-gray);
    font-size: 0.9rem;
    margin-bottom: 2rem;
    font-style: italic;
}

/* Article/Post Styles */
article {
    padding: 1.5rem 0 2rem 0;
}

/* Post List/Archive */
.post-list {
    list-style: none;
    padding: 0;
}

.post-item {
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border-color);
}

.post-item:last-child {
    border-bottom: none;
}

.post-title {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

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

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

.post-excerpt {
    color: var(--secondary-color);
    line-height: 1.6;
}

.read-more {
    display: inline-block;
    margin-top: 1rem;
    color: var(--accent-color);
    text-decoration: none;
    font-size: 0.95rem;
}

.read-more:hover {
    text-decoration: underline;
}

/* Category Filter */
.category-filter {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
    flex-wrap: wrap;
}

.category-filter a {
    padding: 0.5rem 1rem;
    background-color: var(--background);
    border-radius: 4px;
    text-decoration: none;
    color: var(--secondary-color);
    font-size: 0.9rem;
    transition: all 0.2s;
}

.category-filter a:hover,
.category-filter a.active {
    background-color: var(--accent-color);
    color: var(--white);
}

/* Footer */
footer {
    max-width: var(--max-width-wide);
    margin: 0 auto;
    padding: 2rem;
    text-align: center;
    color: var(--light-gray);
    font-size: 0.85rem;
}

footer a {
    color: var(--light-gray);
}

footer a:hover {
    color: var(--primary-color);
}

/* Tablet Styles */
@media (max-width: 1024px) {
    nav {
        gap: 1rem;
    }
    
    .search-input-nav {
        width: 120px;
    }
    
    .nav-links {
        gap: 1rem;
    }
}

/* Mobile Styles */
@media (max-width: 768px) {
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    nav {
        flex-wrap: wrap;
        position: relative;
        gap: 1rem;
        padding: 0 1rem;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-left {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .nav-right {
        display: none;
    }
    
    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 0;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border-color);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links li {
        padding: 0.5rem 0;
    }
    
    .nav-search {
        display: none;
    }
    
    .nav-search.mobile-visible {
        display: flex;
        width: 100%;
        margin-top: 1rem;
    }
    
    .search-input-nav {
        width: 100%;
    }
    
    .dark-mode-toggle {
        display: none;
    }
    
    .dark-mode-toggle.mobile-visible {
        display: flex;
        margin-top: 1rem;
        align-self: center;
    }
    
    .nav-right.mobile-visible {
        display: flex;
        width: 100%;
        justify-content: space-between;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid var(--border-color);
    }
    
    main {
        margin: 1rem auto;
        box-shadow: none;
    }
    
    article {
        padding: 1rem 0 1.5rem 0;
    }
    
    .category-filter {
        font-size: 0.85rem;
    }
}

/* Share Component Styles */
.share-section {
    max-width: var(--max-width);
    margin: 1.5rem auto;
    padding: 0 2rem 2rem 2rem;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.share-section h3 {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 500;
}

.share-buttons {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.4rem;
    justify-content: center;
    align-items: center;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.5rem 0.6rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--secondary-color);
    background-color: var(--white);
    transition: all 0.2s ease;
    cursor: pointer;
    font-family: var(--font-sans);
}

.share-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    color: var(--primary-color);
}

.share-btn svg {
    flex-shrink: 0;
}

/* Platform-specific colors */
.share-facebook:hover {
    border-color: #1877f2;
    color: #1877f2;
}

.share-twitter:hover {
    border-color: #000000;
    color: #000000;
}

.share-linkedin:hover {
    border-color: #0077b5;
    color: #0077b5;
}

.share-nextdoor:hover {
    border-color: #00b04f;
    color: #00b04f;
}

.share-copy:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.share-email:hover {
    border-color: #ea4335;
    color: #ea4335;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .share-buttons {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .share-btn {
        width: 100%;
        justify-content: center;
        padding: 1rem;
    }
    
    .share-section h3 {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
}

/* Related Articles Styles */
.related-articles {
    margin: 2rem 0 1rem 0;
    padding: 1.5rem 0 1rem 0;
    border-top: 1px solid var(--border-color);
}

.related-articles h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-align: center;
    font-weight: 500;
}

.related-articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

.related-article-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.related-article-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-color);
}

[data-theme="dark"] .related-article-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.related-article-card h4 {
    margin: 0 0 0.75rem 0;
    font-size: 1.1rem;
    line-height: 1.4;
}

.related-article-card h4 a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.related-article-card h4 a:hover {
    color: var(--accent-color);
}

.related-meta {
    color: var(--secondary-color);
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
}

.related-snippet {
    color: var(--primary-color);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

/* Mobile related articles */
@media (max-width: 768px) {
    .related-articles {
        margin: 1.5rem 0 0.75rem 0;
        padding: 1rem 0 0.75rem 0;
    }
    
    .related-articles-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .related-article-card {
        padding: 1.25rem;
    }
    
    .related-articles h3 {
        font-size: 1.2rem;
        margin-bottom: 1rem;
    }
}

/* MailerLite Newsletter Styles */
.ml-embedded {
    max-width: 500px;
    margin: 2rem auto;
    padding: 2rem;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.ml-embedded h3,
.ml-embedded .ml-form-heading {
    color: var(--primary-color) !important;
    font-size: 1.3rem !important;
    font-weight: 600 !important;
    margin-bottom: 1rem !important;
    text-align: center !important;
    font-family: var(--font-family) !important;
}

.ml-embedded p,
.ml-embedded .ml-form-description {
    color: var(--secondary-color) !important;
    font-size: 0.95rem !important;
    line-height: 1.5 !important;
    margin-bottom: 1.5rem !important;
    text-align: center !important;
    font-family: var(--font-family) !important;
}

.ml-embedded input[type="email"],
.ml-embedded .ml-form-field input[type="email"] {
    width: 100% !important;
    padding: 12px 16px !important;
    border: 2px solid var(--border-color) !important;
    border-radius: 8px !important;
    font-size: 1rem !important;
    font-family: var(--font-family) !important;
    background: var(--white) !important;
    color: var(--primary-color) !important;
    box-sizing: border-box !important;
    transition: border-color 0.3s ease !important;
}

.ml-embedded input[type="email"]:focus,
.ml-embedded .ml-form-field input[type="email"]:focus {
    outline: none !important;
    border-color: var(--accent-color) !important;
    box-shadow: 0 0 0 3px rgba(45, 90, 61, 0.1) !important;
}

.ml-embedded input[type="email"]::placeholder,
.ml-embedded .ml-form-field input[type="email"]::placeholder {
    color: var(--secondary-color) !important;
    opacity: 0.7 !important;
}

.ml-embedded button,
.ml-embedded .ml-form-button,
.ml-embedded input[type="submit"] {
    width: 100% !important;
    padding: 12px 24px !important;
    background: var(--accent-color) !important;
    color: white !important;
    border: none !important;
    border-radius: 8px !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    font-family: var(--font-family) !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    margin-top: 1rem !important;
}

.ml-embedded button:hover,
.ml-embedded .ml-form-button:hover,
.ml-embedded input[type="submit"]:hover {
    background: #6a4190 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(118, 75, 162, 0.3) !important;
}

.ml-embedded .ml-form-success {
    background: #d4edda !important;
    color: #155724 !important;
    border: 1px solid #c3e6cb !important;
    padding: 12px 16px !important;
    border-radius: 8px !important;
    margin-top: 1rem !important;
    text-align: center !important;
    font-family: var(--font-family) !important;
}

.ml-embedded .ml-form-error {
    background: #f8d7da !important;
    color: #721c24 !important;
    border: 1px solid #f5c6cb !important;
    padding: 12px 16px !important;
    border-radius: 8px !important;
    margin-top: 1rem !important;
    text-align: center !important;
    font-family: var(--font-family) !important;
}

/* Dark mode specific overrides */
[data-theme="dark"] .ml-embedded .ml-form-success {
    background: #1e4d2b !important;
    color: #a3d9a4 !important;
    border-color: #2d5a3d !important;
}

[data-theme="dark"] .ml-embedded .ml-form-error {
    background: #4d1e1e !important;
    color: #f5a3a3 !important;
    border-color: #5a2d2d !important;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .ml-embedded {
        margin: 1.5rem auto;
        padding: 1.5rem;
    }
    
    .ml-embedded h3,
    .ml-embedded .ml-form-heading {
        font-size: 1.2rem !important;
    }
    
    .ml-embedded input[type="email"],
    .ml-embedded .ml-form-field input[type="email"] {
        font-size: 16px !important; /* Prevents zoom on iOS */
    }
}

/* Search Styles */
.search-form {
    margin: 2rem 0;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.search-input-group {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    max-width: 600px;
}

.search-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    font-family: var(--font-sans);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(45, 90, 61, 0.1);
}

.search-category {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    font-family: var(--font-sans);
    background: white;
    min-width: 150px;
}

.search-button {
    padding: 0.75rem 1.5rem;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.search-button:hover {
    background: #2d5a3d;
}

.search-results {
    margin-top: 2rem;
}

.results-info {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: #e8f4fd;
    border-radius: 6px;
    border-left: 4px solid var(--accent-color);
}

.results-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.search-result-item {
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: white;
    transition: box-shadow 0.2s ease;
}

.search-result-item:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.search-result-item h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.3rem;
}

.search-result-item h3 a {
    color: var(--primary-color);
    text-decoration: none;
}

.search-result-item h3 a:hover {
    color: var(--accent-color);
}

.result-meta {
    color: var(--secondary-color);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.result-snippet {
    color: var(--primary-color);
    line-height: 1.6;
}

.result-snippet mark {
    background: #fff3cd;
    padding: 0.1em 0.2em;
    border-radius: 3px;
    font-weight: 500;
}

.no-results {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--secondary-color);
}

.no-results ul {
    text-align: left;
    display: inline-block;
    margin-top: 1rem;
}

.search-help {
    margin-top: 2rem;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.search-help ul {
    margin-top: 1rem;
    padding-left: 1.5rem;
}

.search-help li {
    margin-bottom: 0.5rem;
}

/* Mobile search styles */
@media (max-width: 768px) {
    .search-input-group {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .search-input,
    .search-category,
    .search-button {
        width: 100%;
    }
    
    .search-form {
        padding: 1.5rem;
    }
    
    .search-result-item {
        padding: 1rem;
    }
}

/* Print Styles */
@media print {
    header,
    footer,
    .menu-toggle,
    .category-filter,
    .share-section,
    .search-form {
        display: none;
    }
    
    main {
        max-width: 100%;
        box-shadow: none;
    }
    
    body {
        background: white;
    }
}