/* =========================================
   THEME "MODERN SAKURA" (Version Matte)
   ========================================= */
:root {
    --sakura-soft: #f4bacb;
    --sakura-accent: #e895b2;
    --bg-main: #2a2d32;
    --bg-card: #32353b;
    --text-main: #d4d4d8;
    --text-muted: #a1a1aa;

    --font-text: 'Nunito', 'Quicksand', 'Inter', sans-serif;
    --font-code: 'Fira Code', 'Consolas', monospace;
}

* {
    box-sizing: border-box;
}

/* =========================================
   GLOBAL & LAYOUT
   ========================================= */
body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-text);
    line-height: 1.6;
    margin: 0;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
}

::selection {
    background: var(--sakura-soft);
    color: var(--bg-main);
}

/* =========================================
   READING LAYOUT
   ========================================= */
.story-reading-container {
    max-width: 760px;
    margin: 0 auto;
}

/* =========================================
   LINKS
   ========================================= */
a {
    color: var(--sakura-soft);
    text-decoration: none;
    transition: all 0.2s ease;
}

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

/* =========================================
   IDENTITY & NAVIGATION
   ========================================= */
.identity-container {
    height: 0;
}

.hero-name {
    font-family: var(--font-code);
    font-size: 0.85rem;
    color: var(--sakura-soft);
    opacity: 0.7;
    margin: 1.5rem 0 0 0;
    letter-spacing: 1px;
    font-weight: 500;
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2.5rem 0 1.5rem 0;
    border-bottom: 1px solid rgba(244, 186, 203, 0.15);
    margin-bottom: 4rem;
}

.nav-logo {
    font-family: var(--font-code);
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
}

.nav-logo span { color: var(--sakura-soft); }

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

.nav-item {
    color: var(--sakura-soft);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
}

.nav-item:hover { opacity: 0.7; }
.nav-separator { color: var(--sakura-soft); opacity: 0.4; }

/* =========================================
   HERO SECTION (Home)
   ========================================= */
.home-hero {
    text-align: center;
    margin: 4rem auto 6rem auto;
    max-width: 700px;
}

.home-hero h1 {
    font-family: var(--font-code);
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--text-main);
    font-weight: 600;
}

.home-hero .description {
    color: var(--text-muted);
    font-size: 1.15rem;
}

/* =========================================
   GRIDS & CARDS
   ========================================= */
.home-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 5rem;
}

.project-listing {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin-bottom: 5rem;
}

@media (max-width: 850px) {
    .project-listing { grid-template-columns: 1fr; }
}

.terminal-card {
    background-color: var(--bg-card);
    border: 1px solid rgba(244, 186, 203, 0.1);
    border-radius: 18px;
    padding: 2.2rem;
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.terminal-card:hover {
    transform: translateY(-5px);
    border-color: var(--sakura-soft);
}

.terminal-card h2 {
    color: var(--sakura-soft);
    font-family: var(--font-code);
    font-size: 1.3rem;
    margin: 0 0 1.2rem 0;
    border-bottom: 1px solid rgba(244, 186, 203, 0.1);
    padding-bottom: 0.8rem;
}

.terminal-card p {
    flex-grow: 1;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.terminal-card img {
    width: 100%;
    height: auto;
    max-width: 100%;
}

.terminal-card pre {
    overflow-x: auto;
    max-width: 100%;
}

.btn-terminal {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(244, 186, 203, 0.05);
    border: 1px solid var(--sakura-soft);
    color: var(--sakura-soft);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    text-align: center;
    font-size: 0.9rem;
}

.btn-terminal:hover {
    background: var(--sakura-soft);
    color: var(--bg-main);
}

/* =========================================
   PROJECT IMAGES
   ========================================= */
.project-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    display: block;
    border: 1px solid rgba(244, 186, 203, 0.1);
}

/* =========================================
   MARKDOWN CONTENT
   ========================================= */
.markdown-content {
    line-height: 1.8;
}

.markdown-content p {
    font-size: 1.18rem;
    line-height: 1.8;
    margin-bottom: 1.8rem;
    color: var(--text-main);
    text-align: justify;
}

/* =========================================
   HEADINGS
   ========================================= */
.markdown-content h1 {
    color: var(--sakura-soft);
    font-family: var(--font-code);
    margin-top: 2.5rem;
}

.markdown-content h2 {
    color: var(--sakura-soft);
    font-family: var(--font-code);
    font-size: 1.8rem;
    margin-top: 3.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(244, 186, 203, 0.15);
}

.markdown-content h3 {
    color: var(--sakura-soft);
    font-family: var(--font-code);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.markdown-content h4 {
    color: var(--sakura-soft) !important;
    font-family: var(--font-code);
    font-size: 1.35rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

.markdown-content h5 {
    color: var(--sakura-accent) !important;
    font-family: var(--font-code);
    font-size: 1.25rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.markdown-content h6 {
    color: var(--text-main) !important;
    font-family: var(--font-code);
    font-size: 1.18rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

/* Hide TOC permalink arrows */
.markdown-content .headerlink {
    display: none;
}

.markdown-content strong {
    font-weight: 800;
    color: var(--text-main);
}

/* =========================================
   BLOCKQUOTES
   ========================================= */
.markdown-content blockquote {
    border-left: 4px solid var(--sakura-soft);
    background: rgba(244, 186, 203, 0.05);
    padding: 1.2rem 1.5rem;
    margin: 2.5rem 0;
    border-radius: 0 8px 8px 0;
    color: var(--text-muted);
    font-style: italic;
    font-size: 1.1rem;
}

.markdown-content blockquote p {
    margin-bottom: 0;
    text-align: left;
}

/* =========================================
   LISTS
   ========================================= */
.markdown-content ul {
    list-style: none;
    padding-left: 1.5rem;
    margin-bottom: 2rem;
}

.markdown-content ul li {
    position: relative;
    margin-bottom: 0.8rem;
    font-size: 1.18rem;
    line-height: 1.8;
    color: var(--text-main);
    text-align: justify;
}

.markdown-content ul li::before {
    content: "\2022";
    color: var(--sakura-soft);
    font-weight: bold;
    position: absolute;
    left: -1.2rem;
}

.markdown-content ol {
    padding-left: 1.5rem;
    margin-bottom: 2rem;
}

.markdown-content ol li {
    margin-bottom: 0.8rem;
    font-size: 1.18rem;
    line-height: 1.8;
    color: var(--text-main);
    text-align: justify;
}

.markdown-content ol li::marker {
    color: var(--sakura-soft);
    font-weight: bold;
}

/* =========================================
   LINKS IN MARKDOWN
   ========================================= */
.markdown-content a {
    color: var(--sakura-soft);
    border-bottom: 1px solid rgba(244, 186, 203, 0.3);
}

.markdown-content a:hover {
    color: var(--sakura-accent);
    border-bottom-color: var(--sakura-accent);
}

.markdown-content img {
    max-width: 100%;
    border-radius: 12px;
    margin: 2rem 0;
}

/* =========================================
   TABLE OF CONTENTS
   ========================================= */
.markdown-content .toc {
    background-color: rgba(244, 186, 203, 0.05);
    border: 1px solid rgba(244, 186, 203, 0.15);
    border-radius: 12px;
    padding: 1.5rem 2rem;
    margin: 2rem 0 3rem 0;
    display: inline-block;
    min-width: 50%;
}

.markdown-content .toc-title {
    display: block;
    font-weight: 800;
    font-size: 1.18rem;
    color: var(--text-main);
    margin-bottom: 1rem;
}

.markdown-content .toc ul {
    margin-bottom: 0;
    padding-left: 0.5rem;
    list-style: none;
}

.markdown-content .toc ul ul {
    padding-left: 1.2rem;
}

.markdown-content .toc li {
    font-size: 0.95rem;
    line-height: 1.4;
    margin-bottom: 0.4rem;
    text-align: left;
}

.markdown-content .toc li::before {
    content: "\203A";
    font-size: 0.9rem;
    position: absolute;
    left: 1.5rem;
    color: var(--sakura-soft);
    opacity: 0.8;
}

.markdown-content .toc a {
    color: var(--text-main);
    border-bottom: none;
    transition: color 0.2s ease;
}

.markdown-content .toc a:hover {
    color: var(--sakura-soft);
}

/* =========================================
   CODE BLOCKS
   ========================================= */
.markdown-content pre {
    display: block !important;
    background-color: #1a1c20 !important;
    padding: 1.5rem !important;
    border-radius: 12px;
    margin: 2rem 0;
    overflow-x: auto;
    border: 1px solid rgba(244, 186, 203, 0.1);
}

.markdown-content pre code {
    font-family: var(--font-code) !important;
    font-size: 0.95rem;
    color: var(--text-main);
    white-space: pre !important;
    background: transparent;
    padding: 0;
}

.markdown-content p code,
.markdown-content li code {
    font-family: var(--font-code) !important;
    font-size: 0.9rem;
    color: var(--sakura-soft);
    background: rgba(244, 186, 203, 0.1);
    padding: 0.1rem 0.35rem;
    border-radius: 4px;
    white-space: normal !important;
    word-break: break-word;
}

.markdown-content pre a {
    color: inherit !important;
    text-decoration: none !important;
    border-bottom: none !important;
    pointer-events: none;
}

/* =========================================
   TABLES
   ========================================= */
.markdown-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    font-size: 0.95rem;
}

.markdown-content thead th {
    background-color: rgba(244, 186, 203, 0.08);
    color: var(--sakura-soft);
    font-family: var(--font-code);
    font-weight: 600;
    text-align: left;
    padding: 0.75rem 1rem;
    border-bottom: 2px solid rgba(244, 186, 203, 0.2);
}

.markdown-content tbody td {
    padding: 0.6rem 1rem;
    border-bottom: 1px solid rgba(244, 186, 203, 0.07);
    color: var(--text-muted);
}

.markdown-content tbody tr:hover {
    background-color: rgba(244, 186, 203, 0.03);
}

/* =========================================
   ACCORDION (details/summary)
   ========================================= */
.markdown-content details {
    margin: 1.5rem 0;
    border: 1px solid rgba(244, 186, 203, 0.1);
    border-radius: 8px;
    overflow: hidden;
}

.markdown-content summary {
    padding: 0.75rem 1rem;
    background: rgba(244, 186, 203, 0.05);
    color: var(--sakura-soft);
    font-family: var(--font-code);
    font-size: 0.9rem;
    cursor: pointer;
    user-select: none;
    list-style: none !important;
    list-style-type: none !important;
}

.markdown-content summary::-webkit-details-marker,
.markdown-content summary::marker {
    display: none !important;
    content: "" !important;
    font-size: 0 !important;
}

.markdown-content summary::before {
    content: "> ";
    opacity: 0.5;
}

.markdown-content details[open] summary::before {
    content: "v ";
}

.markdown-content summary:hover {
    background: rgba(244, 186, 203, 0.1);
}

.markdown-content details[open] summary {
    border-bottom: 1px solid rgba(244, 186, 203, 0.1);
}

.markdown-content details table {
    margin: 0;
}

/* =========================================
   MOBILE RESPONSIVE
   ========================================= */
@media (max-width: 768px) {

    .container {
        padding: 0 1rem;
    }

    .story-reading-container {
        max-width: 100%;
    }

    /* Navigation */
    .main-nav {
        flex-direction: column;
        gap: 1rem;
        padding: 1.5rem 0 1rem 0;
        margin-bottom: 2rem;
    }

    .nav-links {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    /* Hero */
    .home-hero {
        margin: 2rem auto 3rem auto;
    }

    .home-hero h1 {
        font-size: 2rem;
    }

    /* Grid & Cards */
    .home-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        min-width: 0;
    }

    .terminal-card {
        padding: 1.5rem;
        min-width: 0;
    }

    /* Story detail header */
    .story-reading-container header h1 {
        font-size: 1.6rem !important;
    }

    .story-reading-container header div {
        flex-direction: column !important;
        gap: 0.3rem !important;
    }

    .story-reading-container header div span:nth-child(2) {
        display: none;
    }

    /* Markdown content */
    .markdown-content p,
    .markdown-content ul li,
    .markdown-content ol li {
        font-size: 1.05rem;
        text-align: left;
    }

    .markdown-content h2 {
        font-size: 1.4rem;
    }

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

    .markdown-content h4 {
        font-size: 1.15rem !important;
    }

    /* Tables scroll horizontally */
    .markdown-content table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        font-size: 0.8rem;
    }

    .markdown-content thead th,
    .markdown-content tbody td {
        padding: 0.5rem 0.6rem;
        white-space: nowrap;
    }

    /* TOC */
    .markdown-content .toc {
        display: block;
        min-width: unset;
        padding: 1rem 1.2rem;
    }

    /* Code blocks */
    .markdown-content pre {
        padding: 1rem !important;
        font-size: 0.85rem;
    }

    /* Accordion */
    .markdown-content summary {
        font-size: 0.8rem;
    }

    /* Blockquotes */
    .markdown-content blockquote {
        padding: 1rem;
        margin: 1.5rem 0;
    }

    /* Images */
    .project-img {
        height: 180px;
    }
}

@media (max-width: 400px) {

    .home-hero h1 {
        font-size: 1.6rem;
    }

    .nav-item {
        font-size: 0.85rem;
    }

    .btn-terminal {
        padding: 0.6rem 1.2rem;
        font-size: 0.8rem;
    }

    .markdown-content p,
    .markdown-content ul li,
    .markdown-content ol li {
        font-size: 1rem;
    }
}