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

:root {
    --bg-dark: #0a0a0a;
    --bg-darker: #000000;
    --text-primary: #e0e0e0;
    --text-dim: #808080;
    --border-color: #333333;
    --accent-orange: #fbb93e;
    --accent-blue: #0288d1;
    --accent: var(--accent-orange);
    /* deep variant used for code keywords to stand out from regular accent UI */
    /* fallback hex for older browsers, then override with color-mix where supported */
    --accent-deep: #e05219;
    --accent-deep: color-mix(in srgb, var(--accent) 80%, black 20%);
    --container-padding: 2rem;
    --normal-cursor:
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20"><circle cx="10" cy="10" r="3" fill="%23ff6b35"/></svg>'),
        auto;
    --pointer-cursor:
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20"><circle cx="10" cy="10" r="5" fill="%23ff6b35"/></svg>'),
        auto;
}

body.accent-blue {
    --accent: var(--accent-blue);
    /* fallback for blue deep variant */
    --accent-deep: #0270a8;
    --accent-deep: color-mix(in srgb, var(--accent) 80%, black 20%);
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: "Space Mono", monospace;
    line-height: 1.6;
    cursor:
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20"><circle cx="10" cy="10" r="3" fill="%23ff6b35"/></svg>'),
        auto;
}

html {
    scroll-padding-top: 100px;
}

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

a:hover {
    color: var(--text-primary);
    text-shadow: 0 0 8px var(--accent);
}

/* RESPONSIVE CONTAINER */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

/* HEADER - RESPONSIVE */
.site-header {
    background-color: var(--bg-darker);
    border-bottom: 2px dashed var(--border-color);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.header-controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-shrink: 0;
}

.accent-reset {
    background: transparent;
    border: 2px solid var(--accent);
    color: var(--accent);
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: var(--pointer-cursor);
    font-size: 1rem;
}

.accent-reset:hover {
    background: var(--accent);
    color: var(--bg-dark);
}

/* POSTS GRID - RESPONSIVE LAYOUTS */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
    gap: 2rem;
    transition: all 0.3s ease;
}

.posts-grid.single-column {
    grid-template-columns: 1fr;
}

.posts-grid.single-column .post-box {
    max-width: 1050px;
    margin: 0 auto;
    width: 100%;
}

.post-summary {
    color: var(--text-dim);
    margin-bottom: 1rem;
    font-size: 0.9rem;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.layout-toggle {
    background-color: transparent;
    border: 2px solid var(--accent);
    width: 40px;
    height: 40px;
    cursor: var(--pointer-cursor);
    position: relative;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.layout-icon {
    color: var(--accent);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.layout-toggle:hover .layout-icon {
    transform: scale(1.2);
}

.title-box {
    background-color: var(--accent);
    border: 2px solid var(--text-primary);
    padding: 0.5rem 1.5rem;
    flex-shrink: 0;
}

.title-box a {
    color: var(--bg-dark);
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.title-box a:hover {
    color: var(--text-primary);
    text-shadow: none;
}

.nav-desktop {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.nav-link {
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: 1px;
    border: 2px solid transparent;
    padding: 0.5rem 1rem;
    background: none;
    font-family: inherit;
    font-size: 1rem;
    white-space: nowrap;
}

.nav-link:hover {
    border: 2px solid var(--accent);
    color: var(--accent);
}

.dropdown {
    position: relative;
}

.dropdown-btn {
    cursor: var(--pointer-cursor);
}

.dropdown-content {
    display: none;
    position: absolute;
    top: calc(100% + 0.1rem);
    right: 0;
    background-color: var(--bg-darker);
    border: 2px dashed var(--border-color);
    min-width: 200px;
    z-index: 100;
}

.dropdown:hover .dropdown-content,
.dropdown-content:hover {
    display: block;
}

.dropdown-content a {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    border-bottom: 1px dashed var(--border-color);
}

.dropdown-content a:last-child {
    border-bottom: none;
}

.dropdown-content a:hover {
    background-color: var(--accent);
    color: var(--bg-dark);
}

.search-btn {
    background: none;
    border: 2px solid var(--accent);
    color: var(--accent);
    padding: 0.5rem 1rem;
    font-family: inherit;
    font-weight: 700;
    cursor: var(--pointer-cursor);
    letter-spacing: 1px;
}

.search-btn:hover {
    background-color: var(--accent);
    color: var(--bg-dark);
}

.accent-toggle {
    background-color: transparent;
    border: 2px solid var(--accent);
    width: 40px;
    height: 40px;
    cursor: var(--pointer-cursor);
    position: relative;
    flex-shrink: 0;
}

.toggle-indicator {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background-color: var(--accent);
    transition: all 0.3s ease;
}

.accent-toggle:hover .toggle-indicator {
    width: 30px;
    height: 30px;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: 2px solid var(--accent);
    padding: 0.5rem;
    cursor: var(--pointer-cursor);
    flex-shrink: 0;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background-color: var(--accent);
    display: block;
}

.nav-mobile {
    display: none;
    background-color: var(--bg-darker);
    border-top: 2px dashed var(--border-color);
    padding: 1rem 2rem;
}

.nav-mobile a {
    display: block;
    padding: 0.75rem 0;
    border-bottom: 1px dashed var(--border-color);
    color: var(--text-primary);
}

.nav-mobile a:hover {
    color: var(--accent);
    padding-left: 1rem;
}

/* SEARCH OVERLAY - RESPONSIVE */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.search-container {
    max-width: 900px;
    width: 100%;
    background-color: var(--bg-dark);
    border: 3px solid var(--accent);
    padding: 2rem;
    box-shadow: 0 0 30px rgba(255, 107, 53, 0.3);
}

.search-overlay.active {
    display: flex;
}

.search-input-wrapper {
    display: flex;
    gap: 0;
    margin-bottom: 1.5rem;
    border: 2px solid var(--accent);
}

.search-close {
    background-color: transparent;
    border: none;
    border-right: 2px solid var(--accent);
    color: var(--accent);
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
    cursor: var(--pointer-cursor);
    font-family: inherit;
    font-weight: 700;
    transition: all 0.2s ease;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-close:hover {
    background-color: var(--accent);
    color: var(--bg-dark);
}

#search-input {
    flex: 1;
    background-color: var(--bg-darker);
    border: none;
    color: var(--text-primary);
    padding: 1rem 1.5rem;
    font-family: inherit;
    font-size: 1.1rem;
    letter-spacing: 1px;
    outline: none;
}

#search-input::placeholder {
    color: var(--text-dim);
    letter-spacing: 2px;
}

#search-results {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.search-result-item {
    border: 2px solid var(--border-color);
    padding: 1rem;
    margin-bottom: 1rem;
    display: block;
    transition: all 0.2s ease;
}

.search-result-item:hover {
    border-color: var(--accent);
    background-color: rgba(255, 107, 53, 0.05);
    transform: translateX(5px);
}

.search-result-title {
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.search-result-date {
    color: var(--text-dim);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.search-result-summary {
    color: var(--text-dim);
    font-size: 0.9rem;
}

.tags-filter-section {
    max-width: 1200px;
    margin: 2rem auto 0;
    padding: 0 var(--container-padding);
}

.filter-header {
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    margin-bottom: 1rem;
    background-color: transparent;
    cursor: var(--pointer-cursor);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
}

.filter-header:hover {
    border-color: var(--accent);
}

.filter-header h3 {
    color: var(--text-dim);
    font-size: 0.75rem;
    letter-spacing: 1px;
    font-weight: 400;
}

.filter-toggle {
    color: var(--text-dim);
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

.filter-toggle.collapsed {
    transform: rotate(-90deg);
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
    max-height: 320px;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.tags-list.collapsed {
    max-height: 0;
    margin-bottom: 0;
}

.filter-tag {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.4rem 0.8rem;
    font-family: inherit;
    font-weight: 400;
    letter-spacing: 1px;
    cursor: var(--pointer-cursor);
    transition: all 0.2s ease;
    font-size: 0.85rem;
    text-decoration: none;
    display: inline-block;
}

.filter-tag:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.filter-tag.active {
    background-color: var(--accent);
    border-color: var(--accent);
    color: var(--bg-dark);
}

.show-all-tags {
    background-color: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 0.4rem 0.8rem;
    font-family: inherit;
    font-weight: 400;
    letter-spacing: 1px;
    cursor: var(--pointer-cursor);
    transition: all 0.2s ease;
    font-size: 0.85rem;
    text-decoration: none;
    display: inline-block;
}

.show-all-tags:hover {
    background-color: var(--accent);
    color: var(--bg-dark);
}

/* TERMINAL SECTION - RESPONSIVE */
.terminal-section {
    margin: 2rem auto;
    max-width: 1200px;
    padding: 0 var(--container-padding);
}

.section-header {
    border: 2px solid var(--accent);
    border-style: solid;
    padding: 1rem;
    margin-bottom: 2rem;
    background-color: rgba(255, 107, 53, 0.05);
}

.section-header h1 {
    color: var(--accent);
    font-size: 1.5rem;
    letter-spacing: 2px;
}

/* POSTS GRID */
/* POSTS GRID - RESPONSIVE */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
    gap: 2rem;
    transition: all 0.3s ease;
}

.post-box {
    border: 2px dashed var(--border-color);
    padding: 1.5rem;
    background-color: rgba(255, 255, 255, 0.02);
    transition: all 0.3s ease;
}

.post-title {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.post-box.hidden {
    display: none;
}

.post-box:hover {
    border-color: var(--accent);
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.2);
    transform: translateY(-2px);
}

.post-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 0.85rem;
    color: var(--text-dim);
}

.post-status {
    color: var(--accent);
}

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

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

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tag-item {
    background-color: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 0.2rem 0.6rem;
    font-size: 0.75rem;
    letter-spacing: 1px;
}

.post-summary {
    color: var(--text-dim);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.read-more {
    display: inline-block;
    color: var(--accent);
    font-weight: 700;
    letter-spacing: 1px;
}

/* PAGINATION */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 3rem;
    padding: 1rem;
    border: 2px dashed var(--border-color);
}

.page-link {
    color: var(--text-primary);
    font-weight: 700;
    padding: 0.5rem 1rem;
    border: 2px solid var(--accent);
}

.page-link:hover {
    background-color: var(--accent);
    color: var(--bg-dark);
}

.page-number {
    color: var(--text-dim);
    letter-spacing: 1px;
}

/* SINGLE POST */
.single-post {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    border-top: 2px solid var(--accent);
    border-bottom: 2px solid var(--accent);
    background:
        linear-gradient(to bottom, var(--border-color) 50%, transparent 50%)
            left/2px 20px repeat-y,
        linear-gradient(to bottom, var(--border-color) 50%, transparent 50%)
            right/2px 20px repeat-y;
}

.single-post::before,
.single-post::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 2px;
    background-image: repeating-linear-gradient(
        to bottom,
        var(--border-color) 0,
        var(--border-color) 10px,
        transparent 10px,
        transparent 20px
    );
}

.single-post::before {
    left: 0;
}

.single-post::after {
    right: 0;
}

.post-meta-header {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px dashed var(--border-color);
    color: var(--text-dim);
    font-size: 0.85rem;
}

.meta-item {
    letter-spacing: 1px;
}

.single-title {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
    letter-spacing: 2px;
    line-height: 1.2;
}
/* POST CONTENT */
.post-content {
    margin-top: 2rem;
    font-size: 1.05rem;
    line-height: 1.8;
}

.post-content h2,
.post-content h3,
.post-content h4 {
    color: var(--accent);
    margin-top: 2rem;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.post-content h2 {
    font-size: 1.8rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.post-content h3 {
    font-size: 1.4rem;
}

.post-content h4 {
    font-size: 1.2rem;
}

.post-content p {
    margin-bottom: 1rem;
}

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

.post-content a:hover {
    text-decoration: none;
}

/* LISTS - FIX NUMBERING OVERFLOW */
.post-content ul,
.post-content ol {
    margin: 1rem 0;
    padding-left: 2rem;
}

.post-content ol {
    counter-reset: item;
    list-style: none;
    padding-left: 2.5rem;
}

.post-content ol > li {
    counter-increment: item;
    position: relative;
    margin-bottom: 0.5rem;
}

.post-content ol > li::before {
    content: counter(item) ".";
    position: absolute;
    left: -2.5rem;
    color: var(--accent);
    font-weight: 700;
    width: 2rem;
    text-align: right;
}

.post-content ul {
    list-style: none;
}

.post-content ul > li {
    position: relative;
    margin-bottom: 0.5rem;
    padding-left: 0;
}

.post-content ul > li::before {
    content: "▸";
    color: var(--accent);
    position: absolute;
    left: -1.5rem;
    font-weight: 700;
}

/* INLINE CODE */
.post-content code:not(pre > code) {
    background-color: var(--bg-darker);
    padding: 0.2rem 0.5rem;
    border: 1px solid var(--border-color);
    color: var(--accent);
    font-family: "Space Mono", monospace;
    font-size: 0.9em;
    word-wrap: break-word;
}

/* CODE BLOCKS */
.post-content pre {
    background-color: var(--bg-darker);
    border: 2px solid var(--accent);
    padding: 1.5rem;
    overflow-x: auto;
    margin: 1.5rem 0;
    position: relative;
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.1);
    border-radius: 0 !important;
}

.post-content pre code {
    background-color: transparent;
    padding: 0;
    border: none;
    color: var(--text-primary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.post-content pre .punctuation {
    color: var(--text-dim);
}

.toolbar {
    display: flex;
    gap: 0.3rem;
}

/* BLOCKQUOTE */
.post-content blockquote {
    border-left: 3px solid var(--accent);
    padding-left: 1.5rem;
    margin: 1.5rem 0;
    color: var(--text-dim);
    font-style: italic;
    background-color: rgba(255, 107, 53, 0.05);
    padding: 1rem 1.5rem;
}

/* TABLES */
.post-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    border: 2px solid var(--border-color);
}

.post-content table thead {
    background-color: var(--accent);
    color: var(--bg-dark);
}

.post-content table th {
    padding: 0.75rem;
    text-align: left;
    font-weight: 700;
    letter-spacing: 1px;
    border: 1px solid var(--accent);
}

.post-content table td {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
}

.post-content table tr:hover {
    background-color: rgba(255, 107, 53, 0.05);
}

/* IMAGES */
.post-content img {
    max-width: 100%;
    height: auto;
    border: 2px solid var(--border-color);
    margin: 1.5rem 0;
}

.post-content img:hover {
    border-color: var(--accent);
}

/* HR */
.post-content hr {
    border: none;
    border-top: 2px dashed var(--border-color);
    margin: 2rem 0;
}

/* FOOTER */
.site-footer {
    background-color: var(--bg-darker);
    border-top: 2px dashed var(--border-color);
    padding: 2rem;
    margin-top: 4rem;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    color: var(--text-dim);
    font-size: 0.9rem;
}

.status-active {
    color: #00ff00;
    animation: blink 2s infinite;
}

@keyframes blink {
    0%,
    50%,
    100% {
        opacity: 1;
    }
    25%,
    75% {
        opacity: 0.5;
    }
}

/* TAGS PAGE - RESPONSIVE */
.tags-page {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 var(--container-padding);
}

.tags-controls {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

#tag-search {
    flex: 1;
    min-width: 250px;
    background-color: var(--bg-darker);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    font-family: inherit;
    font-size: 1rem;
    letter-spacing: 1px;
}

#tag-search:focus {
    outline: none;
    border-color: var(--accent);
}

#tag-search::placeholder {
    color: var(--text-dim);
}

.sort-select {
    background-color: var(--bg-darker);
    border: 2px solid var(--accent);
    color: var(--accent);
    padding: 0.75rem 1rem;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 1px;
    cursor: var(--pointer-cursor);
}

.sort-select:focus {
    outline: none;
    border-color: var(--text-primary);
}

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

.tags-table-container {
    border: 2px solid var(--accent);
    overflow-x: auto;
}

.tags-table {
    width: 100%;
    border-collapse: collapse;
}

.tags-table thead {
    background-color: var(--accent);
    color: var(--bg-dark);
}

.tags-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 700;
    letter-spacing: 2px;
    border-bottom: 2px solid var(--accent);
}

.tag-name-col {
    width: 70%;
}

.tag-count-col {
    width: 30%;
    text-align: right;
}

.tag-row {
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.tag-row:hover {
    background-color: rgba(255, 107, 53, 0.1);
}

.tag-row.hidden {
    display: none;
}

.tags-table td {
    padding: 1rem;
}

.tag-name a {
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: 1px;
    transition: all 0.2s ease;
}

.tag-name a:hover {
    color: var(--accent);
    padding-left: 0.5rem;
}

.tag-count {
    text-align: right;
    color: var(--accent);
    font-weight: 700;
    font-size: 1.1rem;
}

/* MOBILE */
@media (max-width: 968px) {
    .nav-desktop {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .nav-mobile.active {
        display: block;
    }
}

@media (max-width: 768px) {
    .posts-grid {
        grid-template-columns: 1fr;
    }

    .single-title {
        font-size: 1.8rem;
    }

    .container {
        padding: 0rem;
    }

    .tags-filter-section {
        padding: 0 1rem;
    }

    .search-container {
        padding: 1.5rem;
    }
    /* Hide layout toggle button on mobile to simplify header controls */
    .layout-toggle {
        display: none;
    }
}

/* CUSTOM SCROLLBAR - GLOBAL */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--accent) var(--bg-darker);
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
}

::-webkit-scrollbar-thumb {
    background: var(--accent);
    border: 2px solid var(--bg-darker);
    transition: background 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-primary);
    box-shadow: 0 0 10px var(--accent);
}

::-webkit-scrollbar-corner {
    background: var(--bg-darker);
}

/* Special scrollbar styling for code blocks */
.post-content pre ::-webkit-scrollbar {
    width: 14px;
    height: 14px;
}

.post-content pre ::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: 10px;
}

.post-content pre ::-webkit-scrollbar-thumb {
    background: #4a4a4a;
    border: 3px solid var(--bg-darker);
    border-radius: 10px;
    transition: all 0.2s ease;
}

.post-content pre ::-webkit-scrollbar-thumb:hover {
    background: #666;
    border: 2px solid var(--bg-darker);
    box-shadow: none;
}

.post-content pre ::-webkit-scrollbar-corner {
    background: transparent;
}

/* Firefox scrollbar for code blocks */
.post-content pre {
    scrollbar-width: auto;
    scrollbar-color: #4a4a4a var(--bg-darker);
}

/* Scrollbar for specific sections */
.toc-content::-webkit-scrollbar,
#search-results::-webkit-scrollbar {
    width: 8px;
}

.toc-content::-webkit-scrollbar-thumb,
#search-results::-webkit-scrollbar-thumb {
    background: var(--accent);
    border: 1px solid var(--bg-darker);
}

.toc-content::-webkit-scrollbar-track,
#search-results::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
}

/* TABLE OF CONTENTS */
.toc-section {
    border: 1px solid var(--border-color);
    margin: 2rem 0;
    background-color: rgba(255, 255, 255, 0.02);
}

.toc-header {
    padding: 0.5rem 1rem;
    cursor: var(--pointer-cursor);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s ease;
    border-bottom: 1px solid var(--border-color);
}

.toc-header:hover {
    border-color: var(--accent);
    background-color: rgba(255, 107, 53, 0.05);
}

.toc-header h3 {
    color: var(--text-dim);
    font-size: 0.75rem;
    letter-spacing: 1px;
    font-weight: 400;
    margin: 0;
}

.toc-toggle {
    color: var(--text-dim);
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

.toc-toggle.collapsed {
    transform: rotate(-90deg);
}

.toc-content {
    padding: 1rem;
    max-height: 400px;
    overflow-y: auto;
    transition:
        max-height 0.3s ease,
        padding 0.3s ease;
}

.toc-content.collapsed {
    max-height: 0;
    padding: 0 1rem;
    overflow: hidden;
}

.toc-content nav#TableOfContents {
    font-size: 0.9rem;
}

.toc-content ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.toc-content ul ul {
    padding-left: 1.5rem;
    margin-top: 0.5rem;
}

.toc-content li {
    margin: 0.5rem 0;
    position: relative;
}

.toc-content li::before {
    content: ">";
    color: var(--accent);
    margin-right: 0.5rem;
    font-weight: 700;
}

.toc-content a {
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.2s ease;
}

.toc-content a:hover {
    color: var(--accent);
    padding-left: 0.5rem;
}

.tag-meta {
    color: var(--text-dim);
    font-size: 0.9rem;
    letter-spacing: 1px;
    margin-top: 0.5rem;
}

.back-link {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px dashed var(--border-color);
}

/* ===================================
   TABLET RESPONSIVENESS (768px - 1024px)
   =================================== */
@media (max-width: 1024px) {
    :root {
        --container-padding: 1.5rem;
    }

    .site-header {
        padding: 1rem 1.5rem;
    }

    .title-box {
        padding: 0.4rem 1rem;
    }

    .title-box a {
        font-size: 1rem;
    }

    .section-header h1 {
        font-size: 1.3rem;
    }

    .posts-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 1.5rem;
    }

    .single-title {
        font-size: 2rem;
    }

    .post-content h2 {
        font-size: 1.5rem;
    }

    .post-content h3 {
        font-size: 1.2rem;
    }

    .search-container {
        padding: 1.5rem;
    }
}

/* ===================================
   MOBILE RESPONSIVENESS (< 768px)
   =================================== */
@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }

    /* HEADER MOBILE */
    .site-header {
        padding: 0.75rem 1rem;
        border-bottom: 2px solid var(--border-color);
    }

    .header-container {
        gap: 1rem;
    }

    .title-box {
        padding: 0.4rem 0.8rem;
    }

    .title-box a {
        font-size: 0.9rem;
        letter-spacing: 1px;
    }

    .nav-desktop {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .header-controls {
        gap: 0.35rem;
    }

    .accent-toggle,
    .layout-toggle {
        width: 35px;
        height: 35px;
    }

    /* REMOVE DASHED BORDERS ON MOBILE */
    .tags-filter-section,
    .terminal-section,
    .tags-page {
        padding: 0 1rem;
    }

    .filter-header {
        border: 1px solid var(--border-color);
        border-left: none;
        border-right: none;
        padding: 0.5rem 0;
    }

    .section-header {
        border: 2px solid var(--accent);
        border-left: none;
        border-right: none;
        padding: 0.75rem 0;
        margin-bottom: 1.5rem;
    }

    .section-header h1 {
        font-size: 1rem;
        letter-spacing: 1px;
    }

    .tag-meta {
        font-size: 0.8rem;
    }

    /* POSTS GRID MOBILE */
    .posts-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .post-box {
        border: 2px solid var(--border-color);
        border-left: none;
        border-right: none;
        padding: 1.25rem 0.7rem;
    }

    .post-box:hover {
        border-color: var(--accent);
        box-shadow: none;
        transform: none;
    }

    .post-title {
        font-size: 1.1rem;
    }

    .post-header {
        font-size: 0.75rem;
    }

    .post-summary {
        font-size: 0.85rem;
    }

    /* SINGLE POST MOBILE */
    .single-post {
        padding: 1.5rem 1rem;
        border-top: 2px solid var(--accent);
        border-bottom: 2px solid var(--accent);
        border-left: none;
        border-right: none;
        background: none;
    }

    .single-post::before,
    .single-post::after {
        display: none;
    } /* Remove dashed */

    .post-meta-header {
        flex-direction: column;
        gap: 0.5rem;
        font-size: 0.75rem;
    }

    .single-title {
        font-size: 1.5rem;
        letter-spacing: 1px;
        margin-bottom: 1rem;
    }

    .post-content {
        font-size: 0.95rem;
    }

    .post-content h2 {
        font-size: 1.3rem;
        margin-top: 1.5rem;
    }

    .post-content h3 {
        font-size: 1.1rem;
    }

    .post-content h4 {
        font-size: 1rem;
    }

    .highlight {
        width: 95%;
        margin: 0 auto;
    }

    .toolbar {
        opacity: 1 !important;
    }

    .post-content pre {
        padding: 2rem 1rem 1rem 1rem;
        margin: 1rem -1rem;
        border-left: none;
        border-right: none;
        border-radius: 0 !important;
    }

    .post-content pre code {
        font-size: 0.85rem;
    }

    /* TOC MOBILE */
    .toc-section {
        border: 1px solid var(--border-color);
        border-left: none;
        border-right: none;
        margin: 1.5rem -1rem;
    }

    .toc-header {
        padding: 0.5rem 1rem;
    }

    .toc-content {
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
    }

    /* TAGS FILTER MOBILE */
    .filter-header h3 {
        font-size: 0.7rem;
    }

    .tags-list {
        gap: 0.5rem;
    }

    .filter-tag {
        font-size: 0.75rem;
        padding: 0.35rem 0.65rem;
    }

    /* PAGINATION MOBILE */
    .pagination {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem 0;
        border: 2px solid var(--border-color);
        border-left: none;
        border-right: none;
    }

    .page-link {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }

    .page-number {
        font-size: 0.85rem;
    }

    /* TAGS PAGE MOBILE */
    .tags-controls {
        flex-direction: column;
        gap: 0.75rem;
    }

    #tag-search,
    .sort-select {
        font-size: 0.9rem;
        padding: 0.65rem 0.85rem;
    }

    .tags-table-container {
        border-left: none;
        border-right: none;
    }

    .tags-table th,
    .tags-table td {
        padding: 0.75rem 0.5rem;
        font-size: 0.85rem;
    }

    .tag-name a {
        font-size: 0.9rem;
    }

    .tag-count {
        font-size: 0.95rem;
    }

    /* SEARCH OVERLAY MOBILE */
    .search-overlay {
        padding: 1rem;
    }

    .search-container {
        padding: 1rem;
        border: 2px solid var(--accent);
    }

    .search-input-wrapper {
        margin-bottom: 1rem;
    }

    .search-close {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }

    #search-input {
        font-size: 0.95rem;
        padding: 0.75rem 1rem;
    }

    #search-results {
        max-height: 300px;
    }

    .search-result-item {
        padding: 0.75rem;
    }

    .search-result-title {
        font-size: 0.95rem;
    }

    .search-result-date,
    .search-result-summary {
        font-size: 0.8rem;
    }

    /* FOOTER MOBILE */
    .site-footer {
        padding: 1.5rem 1rem;
    }

    .footer-content {
        font-size: 0.8rem;
    }
}

/* ===================================
   SMALL MOBILE (< 480px)
   =================================== */
@media (max-width: 480px) {
    .title-box a {
        font-size: 0.8rem;
    }

    .section-header h1 {
        font-size: 0.9rem;
    }

    .single-title {
        font-size: 1.3rem;
    }

    .post-content h2 {
        font-size: 1.2rem;
    }

    .post-content h3 {
        font-size: 1rem;
    }

    .accent-toggle,
    .layout-toggle {
        width: 32px;
        height: 32px;
    }

    .layout-icon {
        font-size: 1rem;
    }

    .toggle-indicator {
        width: 16px;
        height: 16px;
    }
}

.scroll-to-top-btn {
    display: none;
    position: fixed;
    right: 30px;
    bottom: 30px;
    background-color: #000;
    color: var(--accent);
    border: 1px solid var(--accent);
    font-weight: 700;
    padding: 10px;
    cursor:
        url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20"><circle cx="10" cy="10" r="6" fill="%23ff6b35"/></svg>'),
        auto;
    transition: all 0.3s ease;
}

.scroll-to-top-btn:hover {
    box-shadow: 0 0 8px var(--accent);
    padding-bottom: 0.3rem;
}

.show {
    display: block !important;
}

/* --- AdSense Post-End Ad Wrapper --- */
.post-end-ad-wrapper {
    margin-top: 3rem; /* Space above the ad */
    margin-bottom: 2rem; /* Space below the ad */
    padding-top: 1.5rem; /* Internal padding */
    border-top: 1px solid #eee; /* Subtle separator line */
    text-align: center; /* Center the ad within its wrapper */
}

/* --- Keep your other styles, including the Scroll-to-Top button and TOC media queries --- */

/* For Scroll-to-Top Button */
.scroll-to-top-btn {
    /* ... your existing scroll-to-top styles ... */
}
.scroll-to-top-btn.show {
    /* ... your existing scroll-to-top styles ... */
}

/* For mobile TOC */
@media (min-width: 1080px) {
    .mobile-only-toc {
        display: none !important;
    }
}
@media (max-width: 1079px) {
    .mobile-only-toc {
        display: block;
    }
}

/* Your main content wrapper */
.main-content-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Other post specific styles */
.single-post {
    /* ... */
}
.post-meta-header {
    /* ... */
}
/* etc. */