/*
Theme Name: Drive2 Theme
Theme URI: https://drive2.ru
Description: Темная тема WordPress, визуально идентичная Drive2.ru с трехколоночным макетом, адаптивным дизайном и современным интерфейсом.
Author: Your Name
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: drive2-theme
Tags: dark-mode, three-columns, custom-menu, featured-images, threaded-comments, translation-ready
*/

/* ============================================
   RESET & BASE STYLES
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Цветовая палитра */
    --bg-main: #1c1c1e;
    --bg-content: #2a2a2c;
    --bg-header: #2a2a2c;
    --bg-sidebar: #2a2a2c;
    --text-primary: #ffffff;
    --text-secondary: #a9a9a9;
    --text-meta: #a9a9a9;
    --accent-blue: #4a86e8;
    --accent-red: #e03c31;
    --border-color: #3a3a3c;
    --search-bg: #353537;
    
    /* Типографика */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-size-base: 15px;
    --font-size-h2: 26px;
    --font-size-meta: 13px;
    --font-size-small: 12px;
    
    /* Отступы */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Радиусы */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

html {
    font-size: var(--font-size-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--accent-blue);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #6ba0f0;
}

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

/* ============================================
   HEADER
   ============================================ */

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-header);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.header-left {
    display: flex;
    align-items: center;
}

.site-logo {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

.header-center {
    flex: 1;
    max-width: 600px;
    margin: 0 var(--spacing-xl);
}

.search-form {
    position: relative;
    width: 100%;
}

.search-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-sm) 40px;
    background-color: var(--search-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: border-color 0.2s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.search-input::placeholder {
    color: var(--text-secondary);
}

.search-icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    width: 18px;
    height: 18px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.header-icon {
    position: relative;
    width: 24px;
    height: 24px;
    color: var(--text-primary);
    cursor: pointer;
    transition: color 0.2s ease;
}

.header-icon:hover {
    color: var(--accent-blue);
}

.notification-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background-color: var(--accent-red);
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    cursor: pointer;
}

/* ============================================
   MAIN LAYOUT
   ============================================ */

.site-wrapper {
    display: flex;
    margin: 64px auto 0;
    max-width: 1400px;
    min-height: calc(100vh - 64px);
    padding: 0 var(--spacing-lg);
}

/* ============================================
   LEFT SIDEBAR (NAVIGATION)
   ============================================ */

.sidebar-left {
    width: 240px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    padding: var(--spacing-lg) 0;
    position: sticky;
    top: 64px;
    align-self: flex-start;
    max-height: calc(100vh - 64px);
    overflow-y: auto;
    z-index: 100;
}

.sidebar-left::-webkit-scrollbar {
    width: 6px;
}

.sidebar-left::-webkit-scrollbar-track {
    background: var(--bg-sidebar);
}

.sidebar-left::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.sidebar-left::-webkit-scrollbar-thumb:hover {
    background: #4a4a4c;
}

.menu-section {
    margin-bottom: var(--spacing-xl);
}

.menu-section-title {
    padding: 0 var(--spacing-lg);
    font-size: var(--font-size-small);
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
}

.main-navigation ul {
    list-style: none;
}

.main-navigation li {
    margin: 0;
}

.main-navigation a {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: background-color 0.2s ease;
    position: relative;
}

.main-navigation a:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.main-navigation .current-menu-item > a,
.main-navigation .current_page_item > a {
    background-color: var(--accent-red);
    color: var(--text-primary);
}

.menu-icon {
    width: 20px;
    height: 20px;
    margin-right: var(--spacing-md);
    flex-shrink: 0;
}

/* Особые пункты меню */
.menu-icon-red {
    width: 20px;
    height: 20px;
    margin-right: var(--spacing-md);
    flex-shrink: 0;
    background-color: var(--accent-red);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    padding: 4px;
}

.menu-badge {
    display: inline-block;
    background-color: var(--accent-red);
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 12px;
    margin-left: auto;
    min-width: 20px;
    text-align: center;
}

.menu-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: var(--accent-blue);
    border-radius: 50%;
    margin-left: auto;
}

.menu-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 11px;
    font-weight: 600;
    margin-right: var(--spacing-md);
    flex-shrink: 0;
}

.menu-item-with-avatar a {
    display: flex;
    align-items: center;
}

/* Аккордеоны в меню */
.menu-accordion {
    margin-bottom: var(--spacing-md);
}

.menu-accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-lg);
    cursor: pointer;
    user-select: none;
    transition: background-color 0.2s ease;
}

.menu-accordion-header:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.menu-accordion-header .menu-section-title {
    margin: 0;
    padding: 0;
    font-size: var(--font-size-small);
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.accordion-icon {
    width: 16px;
    height: 16px;
    color: var(--text-secondary);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.menu-accordion.active .accordion-icon {
    transform: rotate(180deg);
}

.menu-accordion.active .accordion-icon polyline {
    transform-origin: center;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.menu-accordion.active .accordion-content {
    max-height: 2000px;
}

.top-menu {
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

/* ============================================
   MAIN CONTENT
   ============================================ */

.site-main {
    flex: 1;
    padding: var(--spacing-lg);
    max-width: 100%;
}

.posts-feed {
    max-width: 680px;
    margin: 0 auto;
}

.feed-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

/* ============================================
   FEED SLIDER/GALLERY BLOCK
   ============================================ */

.feed-slider-block {
    background-color: var(--bg-content);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.slider-main-image {
    position: relative;
    width: 100%;
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.slider-main-image a {
    display: block;
    position: relative;
    width: 100%;
    overflow: hidden;
}

.slider-image,
.slider-image-placeholder {
    width: 100%;
    height: auto;
    display: block;
    max-height: 400px;
    object-fit: cover;
}

.slider-image-placeholder {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-red) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    font-weight: 700;
    min-height: 300px;
    width: 100%;
}

.slider-badge-star {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background-color: var(--accent-red);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-small);
    font-weight: 600;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.slider-badge-star svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.slider-button-plaque {
    position: absolute;
    bottom: var(--spacing-md);
    right: var(--spacing-md);
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--bg-main);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-small);
    font-weight: 600;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.slider-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.slider-grid-item {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    aspect-ratio: 1;
}

.slider-grid-item a {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
}

.grid-image,
.grid-image-placeholder {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.grid-image-placeholder {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-red) 100%);
}

.grid-overlay-icon {
    position: absolute;
    top: var(--spacing-xs);
    right: var(--spacing-xs);
    z-index: 5;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.grid-overlay-icon.lightning {
    color: #ffd700;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.grid-overlay-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.grid-overlay-badge {
    position: absolute;
    bottom: var(--spacing-xs);
    right: var(--spacing-xs);
    background-color: rgba(255, 255, 255, 0.95);
    color: var(--bg-main);
    padding: 2px var(--spacing-xs);
    border-radius: var(--radius-sm);
    font-size: 10px;
    font-weight: 600;
    z-index: 5;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

.slider-show-all {
    text-align: center;
    margin-top: var(--spacing-md);
}

.show-all-link {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--search-bg);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-weight: 500;
    transition: all 0.2s ease;
}

.show-all-link:hover {
    background-color: var(--accent-blue);
    color: white;
}

/* ============================================
   POST CARDS
   ============================================ */

.post-card {
    background-color: var(--bg-content);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.post-header {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.post-author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-right: var(--spacing-md);
    background-color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    flex-shrink: 0;
}

.post-author-info {
    flex: 1;
}

.post-author-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-base);
    margin-bottom: 2px;
}

.post-author-action {
    font-size: var(--font-size-small);
    color: var(--text-secondary);
}

.post-thumbnail {
    position: relative;
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.post-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
}

.photo-count-overlay {
    position: absolute;
    bottom: var(--spacing-sm);
    right: var(--spacing-sm);
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 4px var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-small);
    font-weight: 500;
}

.post-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

.post-gallery img {
    border-radius: var(--radius-sm);
    width: 100%;
    height: auto;
}

.post-title {
    font-size: var(--font-size-h2);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

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

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

.post-excerpt {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.read-more-link {
    color: var(--accent-blue);
    font-size: var(--font-size-base);
    font-weight: 500;
}

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

.post-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.post-meta-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.meta-icon {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: var(--font-size-meta);
    cursor: pointer;
    transition: color 0.2s ease;
}

.meta-icon:hover {
    color: var(--accent-blue);
}

.meta-icon svg {
    width: 18px;
    height: 18px;
}

.post-meta-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--text-meta);
    font-size: var(--font-size-meta);
}

.comment-form-wrapper {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.comment-input-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.comment-user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: var(--font-size-small);
    flex-shrink: 0;
}

.comment-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--search-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-base);
}

.comment-input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.comment-input::placeholder {
    color: var(--text-secondary);
}

/* ============================================
   SPECIAL BLOCKS IN FEED
   ============================================ */

.feed-block {
    background-color: var(--bg-content);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.feed-block-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.newcomers-grid,
.communities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
}

.user-card,
.community-card {
    text-align: center;
}

.user-card-avatar,
.community-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto var(--spacing-sm);
    background-color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
}

.user-card-name,
.community-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-base);
}

.subscribe-btn,
.join-btn {
    background-color: var(--accent-blue);
    color: white;
    border: none;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-small);
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.subscribe-btn:hover,
.join-btn:hover {
    background-color: #6ba0f0;
}

.community-meta {
    font-size: var(--font-size-small);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.ad-block {
    background-color: var(--bg-content);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.ad-label {
    font-size: var(--font-size-small);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

/* ============================================
   RIGHT SIDEBAR (WIDGETS)
   ============================================ */

.sidebar-right {
    width: 320px;
    background-color: var(--bg-sidebar);
    border-left: 1px solid var(--border-color);
    padding: var(--spacing-lg);
    position: sticky;
    top: 64px;
    align-self: flex-start;
    max-height: calc(100vh - 64px);
    overflow-y: auto;
    z-index: 100;
}

.sidebar-right::-webkit-scrollbar {
    width: 6px;
}

.sidebar-right::-webkit-scrollbar-track {
    background: var(--bg-sidebar);
}

.sidebar-right::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.sidebar-right::-webkit-scrollbar-thumb:hover {
    background: #4a4a4c;
}

.widget {
    margin-bottom: var(--spacing-xl);
}

.widget-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.widget select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--search-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a9a9a9' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--spacing-md) center;
    padding-right: 40px;
    cursor: pointer;
}

.widget select:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.widget select option {
    background-color: var(--search-bg);
    color: var(--text-primary);
}

.view-btn {
    width: 100%;
    background-color: var(--accent-blue);
    color: white;
    border: none;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
    margin-top: var(--spacing-sm);
}

.view-btn:hover {
    background-color: #6ba0f0;
}

.recent-queries-list {
    list-style: none;
}

.recent-queries-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
}

.recent-queries-list li:last-child {
    border-bottom: none;
}

.recent-queries-list a {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    flex: 1;
}

.recent-queries-list a:hover {
    color: var(--accent-blue);
}

.remove-query {
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    transition: color 0.2s ease;
}

.remove-query:hover {
    color: var(--accent-red);
}

.my-cars-list {
    list-style: none;
}

.my-cars-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    color: var(--text-primary);
    font-size: var(--font-size-base);
}

.car-icon {
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
    background-color: var(--bg-content);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--text-secondary);
    font-size: var(--font-size-small);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1200px) {
    .sidebar-right {
        width: 280px;
    }
}

@media (max-width: 992px) {
    .site-wrapper {
        margin: 64px auto 0;
        max-width: 100%;
        padding: 0;
    }
    
    .sidebar-left {
        position: fixed;
        left: 0;
        bottom: 0;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar-left.active {
        transform: translateX(0);
    }
    
    .sidebar-right {
        position: fixed;
        right: 0;
        bottom: 0;
        transform: translateX(100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar-right.active {
        transform: translateX(0);
    }
    
    .site-main {
        margin-left: 0;
        margin-right: 0;
        padding: var(--spacing-md);
    }
    
    .site-footer {
        margin-left: 0;
        margin-right: 0;
    }
    
    .header-center {
        max-width: 400px;
        margin: 0 var(--spacing-md);
    }
    
    .mobile-menu-toggle {
        display: block;
        background: none;
        border: none;
        color: var(--text-primary);
        font-size: 24px;
        cursor: pointer;
        padding: var(--spacing-sm);
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-h2: 22px;
        --font-size-base: 14px;
    }
    
    .site-header {
        padding: var(--spacing-sm) var(--spacing-md);
        height: 56px;
    }
    
    .site-wrapper {
        margin: 56px auto 0;
        max-width: 100%;
        padding: 0;
        min-height: calc(100vh - 56px);
    }
    
    .header-center {
        display: none;
    }
    
    .posts-feed {
        max-width: 100%;
    }
    
    .post-card {
        padding: var(--spacing-md);
    }
    
    .newcomers-grid,
    .communities-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}

@media (max-width: 480px) {
    .post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .post-meta-right {
        width: 100%;
        justify-content: space-between;
    }
}

/* ============================================
   UTILITIES
   ============================================ */

.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

.clearfix::after {
    content: "";
    display: table;
    clear: both;
}

/* ============================================
   COMMENTS
   ============================================ */

.comments-area {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.comments-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.comment-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.comment {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.comment:last-child {
    border-bottom: none;
}

.comment-body {
    display: flex;
    gap: var(--spacing-md);
}

.comment-author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    flex-shrink: 0;
}

.comment-content-wrapper {
    flex: 1;
}

.comment-author {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.comment-author a {
    color: var(--text-primary);
}

.comment-metadata {
    font-size: var(--font-size-small);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.comment-content {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.comment-reply-link {
    color: var(--accent-blue);
    font-size: var(--font-size-small);
    font-weight: 500;
}

.comment-reply-link:hover {
    text-decoration: underline;
}

.comment-form {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.comment-form-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.comment-form textarea,
.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"] {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--search-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    margin-bottom: var(--spacing-md);
}

.comment-form textarea {
    min-height: 120px;
    resize: vertical;
}

.comment-form textarea:focus,
.comment-form input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.comment-form .form-submit {
    margin-top: var(--spacing-md);
}

.comment-form .submit {
    background-color: var(--accent-blue);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.comment-form .submit:hover {
    background-color: #6ba0f0;
}

/* ============================================
   PAGINATION
   ============================================ */

.posts-navigation,
.post-navigation {
    margin: var(--spacing-xl) 0;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--border-color);
}

.nav-links {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-previous,
.nav-next {
    flex: 1;
}

.nav-previous a,
.nav-next a {
    display: block;
    padding: var(--spacing-md);
    background-color: var(--bg-content);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

.nav-previous a:hover,
.nav-next a:hover {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: white;
}

.nav-subtitle {
    display: block;
    font-size: var(--font-size-small);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.nav-title {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xs);
    margin: var(--spacing-xl) 0;
}

.pagination .page-numbers {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-content);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.2s ease;
    min-width: 40px;
    text-align: center;
}

.pagination .page-numbers:hover {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: white;
}

.pagination .page-numbers.current {
    background-color: var(--accent-red);
    border-color: var(--accent-red);
    color: white;
}

.pagination .page-numbers.dots {
    background: none;
    border: none;
    cursor: default;
}

.pagination .page-numbers.dots:hover {
    background: none;
    border: none;
    color: var(--text-primary);
}

/* ============================================
   ARCHIVE HEADER
   ============================================ */

.archive-header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.archive-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
}

.archive-description {
    margin-top: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-base);
}

/* ============================================
   POST TAGS
   ============================================ */

.post-tags {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.tag-link {
    display: inline-block;
    padding: 4px var(--spacing-sm);
    background-color: var(--search-bg);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-small);
    margin-right: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    transition: all 0.2s ease;
}

.tag-link:hover {
    background-color: var(--accent-blue);
    color: white;
}

/* ============================================
   POST CONTENT
   ============================================ */

.post-content {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: var(--font-size-base);
}

.post-content p {
    margin-bottom: var(--spacing-md);
}

.post-content h1,
.post-content h2,
.post-content h3,
.post-content h4,
.post-content h5,
.post-content h6 {
    color: var(--text-primary);
    font-weight: 700;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.post-content h2 {
    font-size: 24px;
}

.post-content h3 {
    font-size: 20px;
}

.post-content a {
    color: var(--accent-blue);
    text-decoration: underline;
}

.post-content a:hover {
    color: #6ba0f0;
}

.post-content ul,
.post-content ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.post-content li {
    margin-bottom: var(--spacing-xs);
}

.post-content blockquote {
    border-left: 4px solid var(--accent-blue);
    padding-left: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    color: var(--text-secondary);
    font-style: italic;
}

.post-content img {
    border-radius: var(--radius-md);
    margin: var(--spacing-lg) 0;
}

.post-content code {
    background-color: var(--search-bg);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    color: var(--text-primary);
}

.post-content pre {
    background-color: var(--search-bg);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin: var(--spacing-lg) 0;
}

.post-content pre code {
    background: none;
    padding: 0;
}

.page-links {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.page-links a {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--bg-content);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    margin-right: var(--spacing-xs);
    transition: all 0.2s ease;
}

.page-links a:hover {
    background-color: var(--accent-blue);
    border-color: var(--accent-blue);
    color: white;
}

/* ============================================
   MOBILE MENU OVERLAY
   ============================================ */

@media (max-width: 992px) {
    .sidebar-left,
    .sidebar-right {
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.3);
    }
    
    .sidebar-right {
        box-shadow: -2px 0 10px rgba(0, 0, 0, 0.3);
    }
    
    .sidebar-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 99;
        display: none;
    }
    
    .sidebar-overlay.active {
        display: block;
    }
}

/* ============================================
   LOADING STATES
   ============================================ */

.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background-color: var(--accent-blue);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    z-index: 10000;
}

.skip-link:focus {
    top: 0;
}

/* Focus styles for keyboard navigation */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--accent-blue);
    outline-offset: 2px;
}