@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@300;400;500&display=swap');

:root {
    --bg: #0f0c08;
    --amber: #ffb030;
    --text: #d09830;
    --text-sub: #a07828;
    --border: #302010;
    --border-bright: #4a3818;
    --glow: rgba(255, 176, 48, 0.3);
}

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

body {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 14px;
    font-weight: 400;
    max-width: 840px;
    margin: 0 auto;
    padding: 3.5rem 2rem 5rem;
    line-height: 1.75;
    background: var(--bg);
    color: var(--text);
    text-shadow: 0 0 3px rgba(255, 176, 48, 0.1);
    -webkit-font-smoothing: antialiased;
}

/* vignette */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 40%, rgba(0, 0, 0, 0.45) 100%);
    pointer-events: none;
    z-index: 999;
}

/* --- header --- */
header {
    margin-bottom: 2.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

header h1 {
    font-size: 1.3rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--amber);
    text-shadow: 0 0 10px var(--glow), 0 0 40px var(--glow);
}

header h1 a {
    color: var(--amber);
    text-decoration: none;
    border: none;
}

header h1 a:hover {
    text-shadow: 0 0 12px var(--glow), 0 0 50px var(--glow);
}

header h1 .slash {
    color: var(--text-sub);
    margin: 0 0.1em;
    font-weight: 300;
}

header h1 .sub {
    color: var(--text-sub);
    font-weight: 300;
    text-shadow: 0 0 8px rgba(255, 176, 48, 0.12);
}

/* --- grid layout --- */
.grid {
    display: grid;
    grid-template-columns: 1fr 200px;
    gap: 2rem;
    align-items: start;
}

/* --- body text --- */
p {
    margin: 0 0 1.1rem 0;
}

strong {
    color: var(--amber);
    font-weight: 500;
    text-shadow: 0 0 6px rgba(255, 176, 48, 0.18);
}

/* --- link defaults --- */
a {
    color: var(--amber);
    text-decoration: none;
    border: none;
    transition: text-shadow 0.2s;
}

a:hover {
    text-shadow: 0 0 8px var(--glow);
}

/* --- avatar --- */
#avatar {
    width: 100%;
    display: block;
    border: 1px solid var(--border);
    margin-bottom: 0.3rem;
    image-rendering: pixelated;
}

/* --- sidebar nav --- */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.nav-links {
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
    margin-top: 1.2rem;
}

.nav-btn {
    display: block;
    padding: 0.55rem 1rem;
    border: 1px solid var(--border);
    color: var(--text-sub);
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    text-decoration: none;
    transition: all 0.15s;
}

.nav-btn .prompt {
    color: var(--border-bright);
    margin-right: 0.4rem;
    transition: color 0.15s;
}

.nav-btn:hover {
    border-color: var(--amber);
    color: var(--amber);
    text-shadow: 0 0 6px var(--glow);
    box-shadow: 0 0 12px rgba(255, 176, 48, 0.06), inset 0 0 12px rgba(255, 176, 48, 0.03);
}

.nav-btn:hover .prompt {
    color: var(--amber);
}

/* --- contact --- */
.contact {
    margin-top: 2.5rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--border);
    color: var(--text-sub);
    font-size: 0.8rem;
    letter-spacing: 0.04em;
}

.contact strong {
    color: var(--text);
    font-weight: 400;
}

/* --- latest musing on index --- */
#latest-musing {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

#latest-musing .musing-header {
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-sub);
    margin-bottom: 1.2rem;
}

#latest-musing article {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

#latest-musing .archive-link {
    display: inline-block;
    margin-top: 1rem;
    font-size: 0.8rem;
    color: var(--text-sub);
    letter-spacing: 0.03em;
}

#latest-musing .archive-link:hover {
    color: var(--amber);
}

/* --- articles (musings) --- */
article {
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border);
    position: relative;
}

article:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

article time {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-sub);
    margin-bottom: 1.2rem;
    font-weight: 400;
}

article p {
    color: var(--text);
}

article p:last-of-type {
    margin-bottom: 0;
}

/* --- archive page numbering --- */
#musings-archive {
    counter-reset: entry;
}

#musings-archive article {
    padding-left: 2.5rem;
}

#musings-archive article::before {
    counter-increment: entry;
    content: counter(entry, decimal-leading-zero);
    position: absolute;
    left: 0;
    top: 0;
    font-size: 0.7rem;
    color: var(--border-bright);
    letter-spacing: 0.05em;
    font-weight: 400;
}

/* --- selection --- */
::selection {
    background: rgba(255, 176, 48, 0.2);
    color: var(--amber);
}

/* --- scrollbar --- */
::-webkit-scrollbar {
    width: 4px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 2px;
}

/* --- responsive --- */
@media (max-width: 600px) {
    body {
        padding: 2rem 1.2rem 3rem;
        font-size: 13px;
    }

    header {
        margin-bottom: 2rem;
    }

    .grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    #avatar {
        max-width: 180px;
    }

    .sidebar .nav-links {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .nav-btn {
        flex: 1;
        min-width: 0;
        text-align: center;
        padding: 0.5rem 0.6rem;
        font-size: 0.8rem;
    }

    #musings-archive article {
        padding-left: 0;
    }

    #musings-archive article::before {
        display: none;
    }
}