/* cdrmack.dev — minimal stylesheet. No JS, no web fonts, no external requests. */

:root {
    --bg: #f3f4f1;
    --surface: #e9eae5;
    --ink: #14171a;
    --ink-soft: #50565c;
    --ink-faint: #82898f;
    --accent: #2f6f5e;
    --accent-strong: #1f4f42;
    /*--spark: #b5761f;*/
    --rule: #d7d8d2;
    --radius: 3px;
    --content-width: 640px;
    --mono:
        ui-monospace, "SF Mono", "Cascadia Mono", "Menlo", "Consolas",
        "Liberation Mono", monospace;
    --sans:
        ui-sans-serif, system-ui, -apple-system, "Segoe UI", "Helvetica Neue",
        Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #14171a;
        --surface: #1c2024;
        --ink: #e9e7e0;
        --ink-soft: #b3b6b3;
        --ink-faint: #767c7f;
        --accent: #6cbba5;
        --accent-strong: #8fd0bd;
        /*--spark: #e3a857;*/
        --rule: #2a2e31;
    }
}

* {
    box-sizing: border-box;
}

html {
    color-scheme: light dark;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 17px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

.wrap {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 4.5rem 1.5rem 3rem;
}

/* ---- header / prompt ---- */

.prompt {
    font-family: var(--mono);
    font-size: 0.95rem;
    color: var(--ink-soft);
    margin: 0 0 0.4rem;
}

.prompt .user {
    color: var(--accent);
}
.prompt .sep {
    color: var(--ink-faint);
}

.cursor {
    display: inline-block;
    width: 0.55em;
    height: 1em;
    background: var(--accent);
    vertical-align: -0.15em;
    margin-left: 0.15em;
    animation: blink 1.1s steps(1) infinite;
}

@media (prefers-reduced-motion: reduce) {
    .cursor {
        animation: none;
        opacity: 1;
    }
}

@keyframes blink {
    0%,
    49% {
        opacity: 1;
    }
    50%,
    100% {
        opacity: 0;
    }
}

h1.name {
    font-family: var(--mono);
    font-size: 1.9rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin: 0 0 0.3rem;
}

.tagline {
    color: var(--ink-soft);
    font-size: 1.05rem;
    margin: 0 0 3.2rem;
}

/* ---- section labels, comment-style ---- */

.section {
    margin: 3.2rem 0;
}

.section-label {
    font-family: var(--mono);
    font-size: 0.85rem;
    color: var(--ink-faint);
    margin: 0 0 1.1rem;
}

.section-label::before {
    content: "// ";
    color: var(--accent);
}

.section p {
    margin: 0 0 1rem;
    color: var(--ink);
    text-align: justify;
}
.section p:last-child {
    margin-bottom: 0;
}

/* ---- post list ---- */

.post-list {
    list-style: none;
    margin: 0;
    padding: 0;
    border-top: 1px solid var(--rule);
}

.post-list li {
    border-bottom: 1px solid var(--rule);
}

.post-list a {
    display: flex;
    gap: 1rem;
    align-items: baseline;
    padding: 0.85rem 0;
    text-decoration: none;
    color: var(--ink);
}

.post-list a:hover .post-title,
.post-list a:focus-visible .post-title {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.post-date {
    font-family: var(--mono);
    font-size: 0.82rem;
    color: var(--ink-faint);
    white-space: nowrap;
    flex-shrink: 0;
    padding-top: 0.1rem;
}

.post-title {
    flex: 1;
}

.post-empty {
    color: var(--ink-faint);
    font-style: italic;
    padding: 0.85rem 0;
}

/* ---- contact ---- */

.contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-family: var(--mono);
    font-size: 0.95rem;
}

.contact-list li {
    display: flex;
}

.contact-list a {
    color: var(--ink);
    text-decoration: none;
    border-bottom: 1px solid var(--rule);
    padding-bottom: 1px;
}

.contact-list a:hover,
.contact-list a:focus-visible {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.contact-list .label {
    display: inline-block;
    width: 8ch;
    flex-shrink: 0;
    color: var(--ink-faint);
}

/* ---- links (generic + prose) ---- */

a {
    color: var(--accent);
}
a:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ---- footer ---- */

footer {
    margin-top: 4rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--rule);
    font-family: var(--mono);
    font-size: 0.8rem;
    color: var(--ink-faint);
}

/* ---- post page ---- */

.post-header {
    margin-bottom: 2.5rem;
}

.back-link {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.85rem;
    color: var(--ink-faint);
    text-decoration: none;
    margin-bottom: 1.8rem;
}
.back-link:hover,
.back-link:focus-visible {
    color: var(--accent);
}
/*.back-link::before {
    content: "\2190 ";
}*/

.post-header h1 {
    font-size: 1.7rem;
    line-height: 1.3;
    margin: 0 0 0.6rem;
    letter-spacing: -0.01em;
}

.post-meta {
    font-family: var(--mono);
    font-size: 0.82rem;
    color: var(--ink-faint);
}

.post-body h2 {
    font-size: 1.25rem;
    margin: 2.2rem 0 0.8rem;
    letter-spacing: -0.01em;
}

.post-body h3 {
    font-size: 1.05rem;
    margin: 1.8rem 0 0.6rem;
}

.post-body p {
    margin: 0 0 1.1rem;
    text-align: justify;
}

.post-body ul,
.post-body ol {
    margin: 0 0 1.1rem;
    padding-left: 1.3rem;
}

.post-body li {
    margin-bottom: 0.35rem;
}

.post-body blockquote {
    margin: 1.4rem 0;
    padding: 0.2rem 0 0.2rem 1rem;
    border-left: 2px solid var(--accent);
    color: var(--ink-soft);
}

.post-body code {
    font-family: var(--mono);
    font-size: 0.88em;
    background: var(--surface);
    padding: 0.15em 0.35em;
    border-radius: var(--radius);
}

.post-body pre {
    background: var(--surface);
    padding: 1rem 1.1rem;
    border-radius: var(--radius);
    overflow-x: auto;
    margin: 0 0 1.4rem;
    border: 1px solid var(--rule);
}

.post-body pre code {
    background: none;
    padding: 0;
    font-size: 0.85rem;
    line-height: 1.55;
}

.post-body img {
    max-width: 100%;
    border-radius: var(--radius);
}

.post-body hr {
    border: none;
    border-top: 1px solid var(--rule);
    margin: 2rem 0;
}

.post-body table {
    border-collapse: collapse;
    width: 100%;
    margin: 0 0 1.4rem;
    font-size: 0.92rem;
}

.post-body th,
.post-body td {
    border: 1px solid var(--rule);
    padding: 0.5rem 0.7rem;
    text-align: left;
}

/* ---- mobile ---- */

@media (max-width: 480px) {
    .wrap {
        padding: 3rem 1.2rem 2.5rem;
    }
    h1.name {
        font-size: 1.5rem;
    }
    .post-list a {
        flex-direction: column;
        gap: 0.15rem;
    }
}