:root {
    --bg-color: #0d1117;
    --text-color: #c9d1d9;
    --accent-color: #00ff41; 
    --code-bg: #161b22;
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    --font-mono: "Fira Code", "JetBrains Mono", Consolas, monospace;
    --border-color: #30363d;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Background Canvas */
#matrix {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    opacity: 0.25;
    pointer-events: none;
}

/* --- Main Window Layout --- */
.terminal-window {
    background-color: rgba(13, 17, 23, 0.88);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    max-width: 900px; 
    margin: 3rem auto;
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: 0 0 35px rgba(0, 0, 0, 0.9);
}

.log-body {
    min-width: 0; 
}

/* --- Typography & Links --- */
a {
    color: var(--accent-color);
    text-decoration: none;
    transition: all 0.2s ease;
}

a:hover {
    text-shadow: 0 0 8px rgba(0, 255, 65, 0.4);
}

/* --- Navigation & Header --- */
header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header .logo {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-color);
}

header nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    gap: 1.5rem;
}

nav ul li a {
    font-family: var(--font-mono);
    color: var(--text-color);
}

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

/* --- THE MATRIX HOLOGRAM TOC --- */
.matrix-toc {
    position: fixed;
    top: 5rem;
    right: 3rem; 
    width: 280px;
    max-height: calc(100vh - 8rem);
    overflow-y: auto;
    padding: 1rem;
    z-index: 5; 
}

@media (max-width: 1350px) {
    .matrix-toc {
        display: none; 
    }
}

.matrix-toc::-webkit-scrollbar {
    width: 4px;
}
.matrix-toc::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 2px;
}

.matrix-toc .pane-title {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: bold;
    color: #fff;
    text-shadow: 0 0 8px var(--accent-color), 0 0 15px var(--accent-color);
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 255, 65, 0.4);
    padding-bottom: 0.5rem;
    letter-spacing: 1px;
}

.matrix-toc #TableOfContents {
    margin-top: 0.5rem;
}

.matrix-toc #TableOfContents ul {
    list-style: none;
    padding-left: 1rem; 
    margin: 0;
    display: block;
}

.matrix-toc #TableOfContents > ul {
    padding-left: 0; 
}

.matrix-toc #TableOfContents li {
    margin: 0.8rem 0;
}

.matrix-toc #TableOfContents li a {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: rgba(0, 255, 65, 0.7); 
    text-shadow: 0 0 4px rgba(0, 255, 65, 0.3);
    display: block;
    text-decoration: none;
    line-height: 1.5;
    transition: all 0.2s ease;
}

.matrix-toc #TableOfContents li a:hover {
    color: #fff;
    text-shadow: 0 0 8px var(--accent-color), 0 0 15px var(--accent-color);
    padding-left: 6px; 
}

/* --- Chronological Dropdowns (List Page) --- */
.year-accordion {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: #161b22;
    margin-bottom: 1rem;
    overflow: hidden;
}

.year-header {
    padding: 0.8rem 1.2rem;
    font-family: var(--font-mono);
    font-weight: bold;
    cursor: pointer;
    background-color: rgba(48, 54, 61, 0.3);
    user-select: none;
    outline: none;
}

.year-header:hover {
    background-color: rgba(48, 54, 61, 0.6);
    color: var(--accent-color);
}

.year-accordion[open] .year-header {
    border-bottom: 1px solid var(--border-color);
}

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

.post-list li {
    padding: 0.8rem 1.5rem;
    border-bottom: 1px solid rgba(48, 54, 61, 0.5);
}

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

.post-row {
    display: flex;
    gap: 1rem;
    align-items: baseline;
}

.post-title {
    font-weight: bold;
    font-size: 1.05rem;
}

/* --- Interactive Tag Bubbles --- */
.log-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.tag-row {
    margin-top: 0.5rem;
    padding-left: 3.5rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

/* The Bubble Styling */
.inline-tag, .cloud-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: #8b949e !important;
    background-color: rgba(13, 17, 23, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 20px; /* Creates the pill/bubble shape */
    padding: 0.2rem 0.7rem;
    display: inline-flex;
    align-items: center;
    transition: all 0.2s ease;
    text-decoration: none !important;
}

/* Hover Effect for Bubbles */
.inline-tag:hover, .cloud-tag:hover {
    color: var(--accent-color) !important;
    border-color: var(--accent-color);
    box-shadow: 0 0 8px rgba(0, 255, 65, 0.3);
    text-shadow: none; /* Keeps text crisp inside the bubble */
    background-color: rgba(0, 255, 65, 0.05); /* Very slight green tint */
}

.tag-count {
    color: #8b949e;
    font-size: 0.7rem;
    margin-left: 0.3rem;
}

/* --- Codeblock & Copy Button Architecture --- */
.code-wrapper {
    position: relative;
    margin: 1.5rem 0;
}

.code-wrapper pre {
    margin: 0 !important; 
}

.copy-button {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background-color: rgba(48, 54, 61, 0.8);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.2rem 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    cursor: pointer;
    opacity: 0; 
    transition: all 0.2s ease;
}

.code-wrapper:hover .copy-button {
    opacity: 1; 
}

.copy-button:hover {
    background-color: var(--accent-color);
    color: #000;
}

code, pre {
    font-family: var(--font-mono);
    border-radius: 6px;
}

pre {
    background-color: var(--code-bg) !important; 
    padding: 1.2rem;
    overflow-x: auto;
    border: 1px solid var(--border-color);
}

code {
    padding: 0.2em 0.4em;
    background-color: var(--code-bg);
    color: #ff79c6; 
}

pre code {
    padding: 0;
    background-color: transparent;
    color: inherit; 
}
/* --- Image Formatting --- */
.content img {
    max-width: 100%;        /* Forces the image to never exceed the window width */
    height: auto;           /* Maintains the correct aspect ratio */
    display: block;         /* Removes weird inline spacing bugs */
    margin: 1.5rem auto;    /* Adds breathing room and centers it */
    border-radius: 6px;     /* Matches your code blocks and windows */
    border: 1px solid var(--border-color); /* Gives it a clean terminal frame */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3); /* Subtle depth */
}

/* --- Metadata & Footer --- */
.post-meta {
    font-family: var(--font-mono);
    color: #8b949e;
    font-size: 0.9rem;
}

footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: #8b949e;
}

/* =========================================
   RESPONSIVE DESIGN (TABLETS & MOBILE)
   ========================================= */

/* Global Box Sizing Fix (prevents padding from breaking viewport bounds) */
*, *::before, *::after {
    box-sizing: border-box;
}

/* Tablets & Small Laptops */
@media (max-width: 950px) {
    .terminal-window {
        width: 90%;
        margin: 2rem auto;
        padding: 2rem;
    }
}

/* Mobile Phones */
@media (max-width: 600px) {
    .terminal-window {
        width: 95%;
        margin: 1rem auto;
        padding: 1.2rem;
    }

    /* Stack the header neatly instead of side-by-side */
    header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding-bottom: 1.5rem;
    }

    header nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    /* Adjust typography and spacing for smaller screens */
    h1 {
        font-size: 1.6rem;
        line-height: 1.3;
    }

    .log-header {
        text-align: center;
    }

    .log-tags {
        justify-content: center;
    }

    /* Fix the logs archive list on mobile */
    .post-row {
        flex-direction: column;
        gap: 0.2rem;
    }

    .tag-row {
        padding-left: 0; /* Remove the heavy desktop indent */
        margin-top: 0.8rem;
    }

    /* Tweak code blocks so they don't overpower the screen */
    pre {
        padding: 1rem;
        font-size: 0.85rem; 
    }
    
    .code-wrapper {
        margin: 1rem 0;
    }
}