/* ============================================================
   OPEN MICRO KBD — blog styles
   Loaded after style.css; reuses its tokens, nav, buttons and
   theme machinery. Long-form article typography in the same
   cozy pixel language: VT323 body, Press Start headings,
   CRT-styled code blocks, pixel-panel tables and quotes.
   ============================================================ */

.blog-main {
  max-width: 860px;
  margin: 0 auto;
  padding: 150px 24px 90px;
}

/* ---------- post header ---------- */
.post-head {
  background: var(--panel);
  padding: 30px 28px 26px;
  margin-bottom: 34px;
  box-shadow:
    0 0 0 var(--px) var(--panel-edge),
    0 0 0 calc(var(--px)*2) var(--panel-edge-2),
    inset 0 var(--px) 0 0 rgba(255,255,255,.30),
    calc(var(--px)*2) calc(var(--px)*2) 0 0 rgba(0,0,0,.16);
  transition: background-color var(--t-theme) var(--ease);
}
.post-head .section-kicker { text-align: left; margin-bottom: 12px; }
.post-head h1 {
  font-size: clamp(16px, 2.6vw, 24px);
  line-height: 1.7;
  margin: 0 0 16px;
  color: var(--ink);
  text-shadow: 3px 3px 0 rgba(58,36,24,.14);
}
html[data-theme="night"] .post-head h1 { text-shadow: 3px 3px 0 rgba(0,0,0,.5); }
.post-meta { font-size: 20px; color: var(--ink-dim); display: flex; flex-wrap: wrap; gap: 6px 18px; }

/* ---------- table of contents ---------- */
.toc {
  background: var(--panel-2);
  padding: 18px 22px 16px;
  margin: 0 0 40px;
  box-shadow: 0 0 0 var(--px) var(--panel-edge-2), var(--px) var(--px) 0 0 rgba(0,0,0,.12);
  transition: background-color var(--t-theme) var(--ease);
}
.toc-title {
  font-family: "Press Start 2P", monospace;
  font-size: 9px; letter-spacing: .18em; color: var(--ink-dim);
  margin-bottom: 12px;
}
.toc ul { list-style: none; margin: 0; padding: 0; font-size: 21px; }
.toc > ul > li { margin: 7px 0; }
.toc ul ul { padding-left: 22px; margin: 4px 0; }
.toc ul ul li { margin: 4px 0; }
.toc a { color: var(--ink-soft); text-decoration: none; box-shadow: 0 2px 0 var(--panel-edge); transition: color 140ms; }
.toc a:hover { color: var(--ink); }
.toc ul ul a { box-shadow: none; color: var(--ink-dim); }
.toc ul ul a:hover { color: var(--ink-soft); }

/* ---------- article body ---------- */
.post-body { font-size: 22px; line-height: 1.62; }
.post-body h2 {
  font-size: 15px; margin: 2.3em 0 .8em; color: var(--ink);
  text-shadow: 2px 2px 0 rgba(58,36,24,.14);
  scroll-margin-top: 110px;
}
html[data-theme="night"] .post-body h2 { text-shadow: 2px 2px 0 rgba(0,0,0,.5); }
.post-body h3 { font-size: 11px; margin: 2em 0 .7em; color: var(--ink-soft); letter-spacing: .06em; scroll-margin-top: 110px; }
.post-body p { margin: 0 0 1.1em; }
.post-body a { color: var(--ink); box-shadow: 0 2px 0 var(--sun-deep); text-decoration: none; transition: color 140ms; }
.post-body a:hover { color: var(--sun-deep); }
.post-body strong { color: var(--ink); }
.post-body em { font-style: italic; }
.post-body ul, .post-body ol { margin: 0 0 1.25em; padding-left: 1.3em; }
.post-body li { margin: .4em 0; }
.post-body hr { border: 0; border-top: 3px dashed var(--panel-edge); margin: 2.4em 0; }

/* inline code: pixel chip */
.post-body code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: .72em;
  background: var(--panel-2);
  padding: 2px 7px;
  box-shadow: 0 0 0 2px var(--panel-edge);
  transition: background-color var(--t-theme) var(--ease);
}

/* code blocks: little CRT monitors */
.post-body pre {
  background: var(--screen-bg);
  color: var(--screen-ink);
  background-image: repeating-linear-gradient(180deg, rgba(0,0,0,.18) 0 2px, transparent 2px 4px);
  padding: 18px 20px;
  margin: 0 0 1.5em;
  overflow-x: auto;
  box-shadow: 0 0 0 3px #0a1410, 0 0 0 calc(var(--px) + 3px) var(--wood-mid), 0 0 0 calc(var(--px)*2 + 3px) var(--wood-dark), calc(var(--px)*2) calc(var(--px)*2) 0 0 rgba(0,0,0,.2);
  transition: background-color var(--t-theme) var(--ease), color var(--t-theme) var(--ease);
}
.post-body pre code {
  background: none; box-shadow: none; padding: 0;
  font-size: 15px; line-height: 1.6; color: inherit;
}

/* tables: pixel panels */
.post-body table {
  border-collapse: collapse; width: 100%; margin: 0 0 1.6em;
  font-size: 20px;
  background: var(--panel);
  box-shadow: 0 0 0 var(--px) var(--panel-edge-2), var(--px) var(--px) 0 0 rgba(0,0,0,.14);
  transition: background-color var(--t-theme) var(--ease);
}
.post-body th, .post-body td { padding: 9px 14px; text-align: left; border-bottom: 2px solid var(--panel-edge); }
.post-body th {
  font-family: "Press Start 2P", monospace; font-size: 9px; letter-spacing: .08em;
  background: var(--panel-2); color: var(--ink-soft); border-bottom: 3px solid var(--panel-edge-2);
}
.post-body td:last-child, .post-body th:last-child { text-align: right; white-space: nowrap; }
.post-body tbody tr:last-child td { border-bottom: 0; }
.post-body tr.total td { border-top: 3px solid var(--panel-edge-2); color: var(--ink); }
.table-scroll { overflow-x: auto; margin: 0 0 1.6em; }
.table-scroll table { margin: 0; }

/* pull quotes: sun-edged pixel banner */
.post-body blockquote { margin: 0 0 1.4em; }
blockquote.pullquote {
  background: var(--panel);
  border-left: 6px solid var(--sun);
  padding: 18px 22px;
  box-shadow: 0 0 0 var(--px) var(--panel-edge-2), var(--px) var(--px) 0 0 rgba(0,0,0,.14);
  transition: background-color var(--t-theme) var(--ease);
}
blockquote.pullquote p { margin: 0; font-size: 24px; line-height: 1.5; color: var(--ink); }
blockquote.plain {
  border-left: 4px solid var(--panel-edge);
  padding: 4px 0 4px 18px;
  color: var(--ink-soft);
}
blockquote.plain p { margin: 0; }

/* ---------- figures ---------- */
.post-figure { margin: 2.2em 0; }
.post-figure img {
  display: block; width: 100%; height: auto;
  image-rendering: auto;
  box-shadow:
    0 0 0 var(--px) var(--panel-edge),
    0 0 0 calc(var(--px)*2) var(--panel-edge-2),
    calc(var(--px)*2) calc(var(--px)*2) 0 0 rgba(0,0,0,.18);
}
.post-figure figcaption {
  font-size: 19px; line-height: 1.45; color: var(--ink-dim);
  margin-top: 18px; text-align: center;
}

/* ---------- cost chart ---------- */
/* Both palettes were run through the categorical validator against their own
   surface — the dark steps are chosen, not a flip of the light ones. */
.costchart {
  --c-pcb: #2f6fb5; --c-smt: #d99323; --c-sw: #8a4bbd; --c-cap: #2e9e5c;
  --c-rival: #8d7b5e;
  --c-axis: var(--ink-dim); --c-ink: var(--ink); --c-mute: var(--ink-dim);
  display: block; width: 100%; height: auto;
}
html[data-theme="night"] .costchart {
  --c-pcb: #5b95d8; --c-smt: #bd8828; --c-sw: #a878cc; --c-cap: #42a26e;
  --c-rival: #6b7495;
}
.costchart text { font-family: "VT323", monospace; fill: var(--c-ink); }
.costchart .cc-name { font-family: "Press Start 2P", monospace; font-size: 11px; fill: var(--c-ink); }
.costchart .cc-total { font-family: "Press Start 2P", monospace; font-size: 13px; fill: var(--c-ink); }
.costchart .cc-tick, .costchart .cc-note { font-size: 19px; fill: var(--c-mute); }
.costchart .cc-legend { font-size: 19px; fill: var(--c-ink); }
.costchart .cc-axis { stroke: var(--c-axis); stroke-width: 2; opacity: .5; }
.costchart .cc-bracket { stroke: var(--c-axis); stroke-width: 2; fill: none; opacity: .7; }
.chart-scroll { overflow-x: auto; }
.chart-scroll .costchart, .chart-scroll .clocktree { min-width: 600px; }

/* ---------- clock tree ---------- */
.clocktree { display: block; width: 100%; height: auto; color: var(--ink-dim); }
.clocktree .ct-box rect {
  fill: var(--panel-2); stroke: var(--panel-edge-2); stroke-width: 3;
}
.clocktree .ct-box--key rect { fill: var(--sun); stroke: var(--panel-edge-2); }
html[data-theme="night"] .clocktree .ct-box--key rect { fill: var(--wood-mid); }
.clocktree .ct-box--idle rect { fill: none; stroke: var(--ink-dim); opacity: .7; }
.clocktree .ct-h { font-family: "Press Start 2P", monospace; font-size: 10px; fill: var(--ink); }
.clocktree .ct-box--key .ct-h { fill: var(--wood-dark); }
html[data-theme="night"] .clocktree .ct-box--key .ct-h { fill: var(--cream); }
.clocktree .ct-s { font-family: "VT323", monospace; font-size: 18px; fill: var(--ink-soft); }
.clocktree .ct-box--key .ct-s { fill: var(--wood-dark); }
html[data-theme="night"] .clocktree .ct-box--key .ct-s { fill: var(--cream); }
.clocktree .ct-note { font-family: "VT323", monospace; font-size: 19px; fill: var(--ink-dim); }
.clocktree .ct-wire { stroke: var(--ink-dim); stroke-width: 3; fill: none; }

/* ---------- post footer nav ---------- */
.post-foot {
  margin-top: 56px; padding-top: 22px;
  border-top: 4px dashed var(--panel-edge);
  display: flex; gap: 14px; flex-wrap: wrap; align-items: center;
}

/* ---------- blog index ---------- */
.blog-head { text-align: center; margin-bottom: 48px; }
.blog-head .section-title { margin-bottom: 10px; }
.blog-head .section-lede { color: var(--ink-soft); }
.post-card {
  display: block; text-decoration: none;
  background: var(--panel);
  padding: 26px 26px 24px;
  margin-bottom: 26px;
  box-shadow:
    0 0 0 var(--px) var(--panel-edge),
    0 0 0 calc(var(--px)*2) var(--panel-edge-2),
    inset 0 var(--px) 0 0 rgba(255,255,255,.28),
    var(--px) var(--px) 0 0 rgba(0,0,0,.14);
  transition: transform 200ms var(--ease), box-shadow 200ms var(--ease), background-color var(--t-theme) var(--ease);
}
.post-card:hover {
  transform: translateY(-6px);
  box-shadow:
    0 0 0 var(--px) var(--sun),
    0 0 0 calc(var(--px)*2) var(--panel-edge-2),
    inset 0 var(--px) 0 0 rgba(255,255,255,.28),
    calc(var(--px)*2) calc(var(--px)*3) 0 0 rgba(0,0,0,.2);
}
.post-card__date { font-family: "Press Start 2P", monospace; font-size: 9px; letter-spacing: .12em; color: var(--ink-dim); margin: 0 0 14px; }
.post-card__title { font-family: "Press Start 2P", monospace; font-size: 13px; line-height: 1.8; color: var(--ink); margin: 0 0 14px; }
.post-card__excerpt { font-size: 21px; color: var(--ink-soft); margin: 0 0 16px; }
.post-card__read { font-family: "Press Start 2P", monospace; font-size: 10px; color: var(--sun-deep); }
html[data-theme="night"] .post-card__read { color: var(--sun); }
.blog-feedline { text-align: center; font-size: 19px; color: var(--ink-dim); margin-top: 40px; }
.blog-feedline a { color: var(--ink-soft); box-shadow: 0 2px 0 var(--ink-dim); text-decoration: none; }
.blog-feedline a:hover { color: var(--ink); }

/* ---------- mini footer (blog pages) ---------- */
.footer--mini {
  background: var(--panel);
  box-shadow: 0 0 0 var(--px) var(--panel-edge-2), inset 0 var(--px) 0 rgba(255,255,255,.25);
  padding: 26px 24px;
  transition: background-color var(--t-theme) var(--ease);
}
.footer--mini .inner {
  max-width: 860px; margin: 0 auto;
  display: flex; flex-wrap: wrap; gap: 12px 26px; align-items: center; justify-content: space-between;
  font-size: 19px; color: var(--ink-soft);
}
.footer--mini nav { display: flex; gap: 18px; flex-wrap: wrap; }
.footer--mini a { color: var(--ink-soft); text-decoration: none; box-shadow: 0 2px 0 var(--ink-dim); transition: color 140ms; }
.footer--mini a:hover { color: var(--ink); }

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .blog-main { padding-top: 130px; }
  .post-body { font-size: 21px; }
  .post-head h1 { font-size: 15px; }
}
@media (max-width: 560px) {
  .blog-main { padding: 118px 16px 70px; }
  .post-head { padding: 22px 18px; }
  .post-body table { font-size: 18px; }
  .post-body th, .post-body td { padding: 7px 9px; }
  blockquote.pullquote p { font-size: 21px; }
}