/* =========================================================================
   oldie-blog — "site.css" 1990s design system
   Windows 95 chrome + GeoCities soul. No frameworks, no build step.
   Sections: tokens · reset · desktop · chrome · controls · layout · sidebar
             content · posts · terminal · guestbook · footer · i18n · a11y
   ========================================================================= */

/* ---------------------------------------------------------------- tokens */
:root {
  --desktop: #008080;
  --desktop-tile: #0a8f8f;
  --face: #c0c0c0;
  --face-light: #dfdfdf;
  --face-dark: #808080;
  --ink: #000000;
  --ink-soft: #3a3a3a;
  --paper: #ffffff;
  --paper-dim: #f2f2f2;
  --accent: #008080;
  --accent-ink: #ffffff;
  --link: #0000ee;
  --link-visited: #551a8b;
  --hl: #ffff00;
  --sel: #000080;
  --sel-ink: #ffffff;
  --win-blue: #000080;
  --win-blue-lt: #1084d0;
  --dos-bg: #000000;
  --dos-ink: #33ff33;
  --dos-amber: #ffb000;
  --warning: #ff0000;
  --ok: #008000;

  --font-ui: "MS Sans Serif", "Microsoft Sans Serif", "Pixelated MS Sans Serif",
             Tahoma, Verdana, Geneva, "DejaVu Sans", sans-serif;
  --font-body: Verdana, Tahoma, "MS Sans Serif", "DejaVu Sans", sans-serif;
  --font-display: "Comic Sans MS", "Chalkboard SE", "Segoe Print", cursive;
  --font-mono: "Courier New", "Lucida Console", "DejaVu Sans Mono", monospace;
  --font-serif: "Times New Roman", Times, serif;

  --bevel-out: inset -1px -1px 0 0 #000, inset 1px 1px 0 0 var(--face-light),
               inset -2px -2px 0 0 var(--face-dark), inset 2px 2px 0 0 var(--paper);
  --bevel-in: inset 1px 1px 0 0 var(--face-dark), inset -1px -1px 0 0 var(--face-light),
              inset 2px 2px 0 0 #000, inset -2px -2px 0 0 var(--paper);
  --field-bevel: inset 1px 1px 0 0 var(--face-dark), inset -1px -1px 0 0 var(--paper),
                 inset 2px 2px 0 0 var(--face-dark), inset -2px -2px 0 0 var(--face-light);
  --hard-shadow: 2px 2px 0 rgba(0, 0, 0, 0.35);
  --maxw: 1140px;
}

/* ----------------------------------------------------------------- reset */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  padding: 0;
  background-color: var(--desktop);
  background-image:
    linear-gradient(45deg, rgba(255,255,255,.05) 25%, transparent 25%, transparent 75%, rgba(255,255,255,.05) 75%),
    linear-gradient(45deg, rgba(255,255,255,.05) 25%, transparent 25%, transparent 75%, rgba(255,255,255,.05) 75%);
  background-size: 4px 4px;
  background-position: 0 0, 2px 2px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.55;
}
img { max-width: 100%; height: auto; }
a { color: var(--link); }
a:visited { color: var(--link-visited); }
a:hover { color: #ff6600; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px dotted #000;
  outline-offset: 2px;
}
::selection { background: var(--sel); color: var(--sel-ink); }
mark { background: var(--hl); color: #000; padding: 0 2px; }
hr { border: 0; border-top: 1px solid var(--face-dark); border-bottom: 1px solid var(--paper); margin: 12px 0; }
code, kbd, samp, pre { font-family: var(--font-mono); font-size: 12px; }
kbd {
  background: var(--face); border: 1px solid var(--face-dark);
  box-shadow: inset -1px -1px 0 #fff, inset 1px 1px 0 #fff, 1px 1px 0 #000;
  padding: 0 4px; border-radius: 0; font-size: 11px;
}
.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--hl); color: #000; padding: 6px 10px; border: 2px solid #000;
}
.skip-link:focus { left: 8px; top: 8px; }

/* -------------------------------------------------------------- scrollbar */
* { scrollbar-color: var(--face) var(--paper); }
::-webkit-scrollbar { width: 16px; height: 16px; }
::-webkit-scrollbar-track {
  background-color: var(--paper);
  background-image: linear-gradient(45deg, #fff 25%, transparent 25%, transparent 75%, #fff 75%),
                    linear-gradient(45deg, #fff 25%, transparent 25%, transparent 75%, #fff 75%);
  background-size: 2px 2px; background-position: 0 0, 1px 1px;
}
::-webkit-scrollbar-thumb {
  background: var(--face);
  box-shadow: var(--bevel-out);
  border: 1px solid #000;
}

/* --------------------------------------------------- utility bar + langs */
.utility-bar {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  padding: 3px 8px; background: var(--face); border-bottom: 1px solid var(--face-dark);
  font-family: var(--font-ui); font-size: 11.5px;
}
.utility-bar a { color: #000; text-decoration: none; padding: 1px 2px; }
.utility-bar a:hover { text-decoration: underline; color: var(--win-blue); }
.utility-bar .sep { width: 1px; height: 12px; background: var(--face-dark); }
.tb-lang { display: flex; gap: 2px; }
.tb-lang a {
  font-family: var(--font-ui); font-size: 10.5px; color: #dfe7ff; text-decoration: none;
  padding: 1px 6px; border: 1px solid rgba(255,255,255,.35);
}
.tb-lang a:hover { background: #fff; color: var(--win-blue); }
.tb-lang a.on { background: #fff; color: var(--win-blue); font-weight: 700; }
/* --------------------------------------------------------------- desktop */
.desktop { min-height: 100vh; padding: 10px 10px 40px; }
.browser {
  max-width: var(--maxw);
  margin: 0 auto;
  background: var(--face);
  border: 2px solid #000;
  box-shadow: var(--bevel-out), 4px 4px 0 rgba(0, 0, 0, .25);
}

/* ----------------------------------------------------------- title / bars */
.titlebar {
  display: flex; align-items: center; gap: 6px;
  padding: 3px 4px 3px 6px;
  background: linear-gradient(90deg, var(--win-blue) 0%, var(--win-blue-lt) 100%);
  color: #fff; font-family: var(--font-ui); font-size: 12px; font-weight: 700;
  letter-spacing: .2px; user-select: none;
}
.titlebar .tb-icon { font-size: 14px; filter: grayscale(1) brightness(2); }
.titlebar .tb-title { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.titlebar .tb-text { font-weight: 400; opacity: .85; font-size: 11px; }
.tb-buttons { display: flex; gap: 2px; }
.tb-btn {
  width: 18px; height: 16px; padding: 0; line-height: 1; font-size: 10px;
  background: var(--face); color: #000; border: 1px solid #000;
  box-shadow: var(--bevel-out); cursor: pointer; font-family: var(--font-ui);
}
.tb-btn:active { box-shadow: var(--bevel-in); }


.statusbar {
  display: flex; gap: 4px; padding: 3px; background: var(--face);
  border-top: 1px solid var(--paper); font-family: var(--font-ui); font-size: 11px;
}
.statusbar > span {
  padding: 2px 6px; border: 1px solid var(--face-dark);
  box-shadow: inset 1px 1px 0 var(--face-dark), inset -1px -1px 0 var(--paper);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.statusbar .grow { flex: 1; }

/* -------------------------------------------------------------- controls */
.btn {
  display: inline-block; font-family: var(--font-ui); font-size: 12px;
  padding: 3px 12px; background: var(--face); color: #000; text-decoration: none;
  border: 1px solid #000; box-shadow: var(--bevel-out); cursor: pointer;
  text-align: center; line-height: 1.4;
}
.btn:hover { background: var(--face-light); }
.btn:active, .btn.pressed { box-shadow: var(--bevel-in); padding: 4px 11px 2px 13px; }
.btn[disabled], .btn.disabled { color: var(--face-dark); text-shadow: 1px 1px 0 var(--paper); cursor: not-allowed; }
.btn.primary { background: var(--win-blue); color: #fff; box-shadow: inset -1px -1px 0 #000, inset 1px 1px 0 #4a90d9, inset -2px -2px 0 var(--win-blue), inset 2px 2px 0 #6fb3ea; }
.btn.primary:active { box-shadow: inset 1px 1px 0 #000, inset -1px -1px 0 #4a90d9; }
.btn.danger { background: #a00000; color: #fff; }
.btn.ghost { background: transparent; box-shadow: none; border: 1px dashed var(--face-dark); }
.btn.tiny { font-size: 11px; padding: 1px 7px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

input[type="text"], input[type="email"], input[type="url"], input[type="password"],
input[type="search"], input[type="number"], input[type="date"], input[type="datetime-local"],
select, textarea {
  font-family: var(--font-ui); font-size: 12px; background: var(--paper); color: #000;
  border: 1px solid #000; box-shadow: var(--field-bevel); padding: 3px 4px;
  border-radius: 0; width: 100%;
}
textarea { font-family: var(--font-mono); font-size: 12px; line-height: 1.5; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 1px dotted #000; outline-offset: -4px; }
label { font-family: var(--font-ui); font-size: 12px; display: block; margin-bottom: 2px; }
fieldset { border: 2px groove var(--paper); margin: 0 0 10px; padding: 8px 10px; }
legend { font-family: var(--font-ui); font-size: 12px; padding: 0 4px; }
.checkline { display: flex; align-items: center; gap: 6px; }
.checkline input { width: auto; }

/* ---------------------------------------------------------------- layout */
.win-body { display: grid; grid-template-columns: 208px 1fr; align-items: start; gap: 0; }
@media (max-width: 780px) { .win-body { grid-template-columns: 1fr; } }

.sidebar {
  background: var(--face); padding: 8px 8px 14px;
  border-right: 2px solid var(--paper);
  box-shadow: inset -1px 0 0 var(--face-dark);
  font-family: var(--font-ui); font-size: 12px;
}
.content { background: var(--paper); padding: 14px 16px 22px; min-width: 0; }

/* sidebar widgets */
.widget { margin-bottom: 12px; }
.widget > h3, .widget-title {
  margin: 0 0 5px; padding: 3px 6px; background: var(--win-blue); color: #fff;
  font-family: var(--font-ui); font-size: 12px; font-weight: 700; letter-spacing: .5px;
  text-transform: uppercase;
}
.widget-body {
  background: var(--face); border: 1px solid #000; box-shadow: var(--bevel-out);
  padding: 8px; font-size: 11px; line-height: 1.6;
  contain: layout paint style;
}
.widget ul { list-style: none; margin: 0; padding: 0; }
.widget li { padding: 2px 0; border-bottom: 1px dotted var(--face-dark); }
.widget li:last-child { border-bottom: 0; }
.widget a { text-decoration: none; }
.widget a:hover { text-decoration: underline; }

.navlist li a { display: block; padding: 2px 4px; }
.navlist li a:hover, .navlist li a[aria-current="page"] { background: var(--win-blue); color: #fff; }
.navlist .key { float: right; color: #fff; background: var(--win-blue); font-size: 10px; padding: 0 3px; }

/* hit counter */
.counter-display {
  display: flex; gap: 2px; justify-content: center; background: #000; padding: 5px;
  border: 2px inset #333;
}
.digit {
  display: inline-block; width: 15px; text-align: center;
  font-family: var(--font-mono); font-size: 15px; font-weight: 700;
  color: #33ff33; background: #101010; text-shadow: 0 0 4px #33ff33;
  border: 1px solid #000; line-height: 1.1;
}
.counter-label { text-align: center; font-size: 10px; margin-top: 4px; color: #333; }


/* --------------------------------------------------------------- content */
.page-head {
  background: var(--face); border: 2px solid #000; box-shadow: var(--bevel-out);
  margin: 0 0 14px;
}
.page-head .ph-title {
  margin: 0; padding: 4px 8px; background: linear-gradient(90deg, var(--win-blue), var(--win-blue-lt));
  color: #fff; font-family: var(--font-ui); font-size: 14px; font-weight: 700;
}
.page-head .ph-body { padding: 8px 10px; font-size: 12px; }
.breadcrumbs { font-family: var(--font-mono); font-size: 11px; color: #555; margin-bottom: 8px; }
.breadcrumbs a { color: #555; }
.breadcrumbs .sep { color: var(--face-dark); padding: 0 4px; }

.post-list { list-style: none; margin: 0; padding: 0; }
.post-list > li {
  border: 1px solid var(--face-dark); background: var(--paper-dim);
  box-shadow: var(--bevel-out); padding: 10px 12px; margin-bottom: 12px;
  /* the bevel shadows are expensive to repaint; isolate each card */
  contain: layout paint style;
}
.post-list h3, .post-list h2 { margin: 0 0 4px; font-family: var(--font-ui); font-size: 15px; line-height: 1.3; }
.post-list h3 a, .post-list h2 a { text-decoration: none; }
.post-list h3 a:hover, .post-list h2 a:hover { text-decoration: underline; }
.post-meta {
  font-family: var(--font-mono); font-size: 11px; color: #555;
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 6px;
}
.post-meta .tag {
  background: var(--face); border: 1px solid var(--face-dark); padding: 0 5px;
  font-family: var(--font-ui); font-size: 10px; text-decoration: none; color: #000;
  box-shadow: inset -1px -1px 0 var(--paper);
}
.post-meta .tag:hover { background: var(--hl); }
.post-excerpt { font-size: 13px; margin: 0 0 8px; }
.stamp {
  display: inline-block; font-family: var(--font-ui); font-size: 10px; font-weight: 700;
  color: #fff; background: #a00000; padding: 1px 6px; border: 1px solid #000; letter-spacing: .5px;
}
.stamp.draft { background: #7a5c00; }
.stamp.featured { background: #006000; }

/* buttons-graphics style link row */
.linkbar { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 10px 0; }
.linkbar .btn { font-size: 11px; }
.linkbar .label { font-family: var(--font-mono); font-size: 11px; color: #555; }

.pager {
  display: flex; gap: 6px; align-items: center; justify-content: center;
  margin: 18px 0 6px; font-family: var(--font-ui); font-size: 12px;
}
.pager .page-info { padding: 2px 8px; border: 1px solid var(--face-dark); background: var(--face); box-shadow: var(--bevel-out); }

/* ------------------------------------------------------------- article */
.article { background: var(--paper); }
.article-header { border-bottom: 2px solid var(--face); padding-bottom: 10px; margin-bottom: 12px; }
.article-title {
  font-family: var(--font-display); font-size: 26px; line-height: 1.2; margin: 0 0 6px;
  color: var(--accent); text-shadow: 1px 1px 0 #fff, 2px 2px 0 rgba(0,0,0,.18);
}
@media (max-width: 520px) { .article-title { font-size: 21px; } }
.article-meta { font-family: var(--font-mono); font-size: 11.5px; color: #555; display: flex; flex-wrap: wrap; gap: 10px; }
.prose { font-size: 14px; line-height: 1.75; max-width: 74ch; }
.prose h1, .prose h2, .prose h3, .prose h4 { font-family: var(--font-ui); line-height: 1.3; color: #003366; margin: 1.6em 0 .5em; }
.prose h1 { font-size: 21px; } .prose h2 { font-size: 18px; border-bottom: 1px solid var(--face); padding-bottom: 3px; }
.prose h3 { font-size: 16px; } .prose h4 { font-size: 14px; }
.prose p { margin: 0 0 1em; }
.prose ul, .prose ol { padding-left: 26px; margin: 0 0 1em; }
.prose li { margin-bottom: .3em; }
.prose blockquote {
  margin: 1em 0; padding: 8px 12px; background: #ffffe1;
  border-left: 6px solid var(--accent); box-shadow: var(--bevel-out); font-style: italic;
}
.prose code { background: var(--face-light); padding: 1px 4px; border: 1px solid var(--face-dark); }
.prose pre {
  background: #1b1b1b; color: #e8e8e8; padding: 10px 12px; overflow-x: auto;
  border: 2px solid #000; box-shadow: var(--bevel-in); line-height: 1.5;
}
.prose pre code { background: none; border: 0; padding: 0; color: inherit; }
.prose pre[data-lang]::before {
  content: attr(data-lang); display: block; color: #8f8; font-size: 10px;
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px;
}
.prose table {
  border-collapse: collapse; margin: 1em 0; font-size: 12.5px; background: var(--paper);
  box-shadow: var(--bevel-out); border: 1px solid #000;
}
.prose th, .prose td { border: 1px solid var(--face-dark); padding: 5px 9px; text-align: left; }
.prose th { background: var(--face); font-family: var(--font-ui); }
.prose img { border: 3px solid var(--paper); box-shadow: var(--bevel-out), 3px 3px 0 rgba(0,0,0,.25); }
.retro-img { display: inline-block; line-height: 0; }
.prose .anchor { text-decoration: none; opacity: 0; margin-left: 6px; font-weight: 400; color: var(--face-dark); }
.prose h1:hover .anchor, .prose h2:hover .anchor, .prose h3:hover .anchor, .prose h4:hover .anchor { opacity: 1; }
.prose .footnotes { font-size: 12px; border-top: 1px solid var(--face); padding-top: 10px; }
.ascii-art {
  font-family: var(--font-mono); white-space: pre; overflow-x: auto; line-height: 1.05;
  background: #101010; color: #33ff33; padding: 12px; border: 2px solid #000; box-shadow: var(--bevel-in);
  font-size: 11px; text-shadow: 0 0 5px rgba(51,255,51,.6);
}
.shortcode {
  background: var(--hl); border: 1px solid #000; padding: 0 3px; font-family: var(--font-mono); font-size: 11px;
}

/* reading progress as a 56k modem download bar */
.dialup {
  height: 16px; background: #000; border: 2px inset #333; padding: 2px; margin: 0 0 12px;
}
.dialup .bar {
  height: 100%; width: 0; background: repeating-linear-gradient(90deg, #33ff33 0 6px, #0a5c0a 6px 8px);
  transition: width .12s linear;
}
.dialup .rate { font-family: var(--font-mono); font-size: 11px; color: #33ff33; }

/* table of contents */
.toc {
  background: var(--face); border: 2px solid #000; box-shadow: var(--bevel-out);
  padding: 8px 10px; margin: 0 0 14px; font-family: var(--font-ui); font-size: 12px;
}
.toc summary { cursor: pointer; font-weight: 700; text-transform: uppercase; letter-spacing: .4px; }
.toc ol { margin: 8px 0 0; padding-left: 20px; }
.toc li.lvl-3 { margin-left: 14px; } .toc li.lvl-4 { margin-left: 28px; }

/* post footer + share */
.post-footer { margin-top: 22px; border-top: 2px solid var(--face); padding-top: 10px; font-family: var(--font-ui); font-size: 12px; }
.share-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 10px 0; }

/* next / prev nav */
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 16px; }
@media (max-width: 620px) { .post-nav { grid-template-columns: 1fr; } }
.post-nav a {
  display: block; padding: 8px 10px; background: var(--face);
  border: 1px solid #000; box-shadow: var(--bevel-out); text-decoration: none; font-size: 12px;
}
.post-nav a:hover { background: var(--face-light); }
.post-nav .dir { display: block; font-family: var(--font-mono); font-size: 10px; color: #555; }
.post-nav .next { text-align: right; }

/* comments / guestbook */
.gb-entry {
  border: 2px solid #000; box-shadow: var(--bevel-out); background: var(--face);
  margin-bottom: 12px; font-family: var(--font-ui); font-size: 12px;
}
.gb-head {
  display: flex; gap: 8px; align-items: center; justify-content: space-between;
  padding: 3px 8px; background: linear-gradient(90deg, var(--win-blue), var(--win-blue-lt));
  color: #fff; font-size: 12px; font-weight: 700;
}
.gb-head .who { font-weight: 400; }
.gb-head .stamp-time { font-family: var(--font-mono); font-size: 10.5px; opacity: .9; }
.gb-body { padding: 8px 10px; background: var(--paper); font-size: 13px; white-space: pre-wrap; word-break: break-word; }
.gb-meta { padding: 4px 10px; font-size: 10.5px; color: #444; font-family: var(--font-mono); border-top: 1px dotted var(--face-dark); }
.gb-entry.pending { border-style: dashed; }
.gb-entry.pending .gb-head { background: linear-gradient(90deg, #7a5c00, #b98f00); }

form.bbs-form { background: var(--face); border: 2px solid #000; box-shadow: var(--bevel-out); padding: 12px; }
form.bbs-form .row { margin-bottom: 10px; }
form.bbs-form label { font-weight: 700; }
.form-note { font-size: 11px; color: #444; font-family: var(--font-mono); }
.alert {
  padding: 8px 10px; border: 2px solid #000; box-shadow: var(--bevel-out);
  font-family: var(--font-ui); font-size: 12px; margin-bottom: 12px;
}
.alert.ok { background: #dfffd0; } .alert.warn { background: #fff4c2; } .alert.err { background: #ffd6d6; }

/* search results */
.search-box { display: flex; gap: 6px; align-items: stretch; }
.search-box input[type="search"] { font-family: var(--font-mono); font-size: 13px; }
.result { padding: 10px 0; border-bottom: 1px dotted var(--face-dark); }
.result h3 { margin: 0 0 2px; font-family: var(--font-ui); font-size: 14px; }
.result .url { font-family: var(--font-mono); font-size: 11px; color: #0a7a0a; }
.result .snip { font-size: 12.5px; margin: 4px 0 0; }
.suggest { position: absolute; z-index: 40; background: var(--paper); border: 2px solid #000; box-shadow: var(--bevel-out); width: 100%; max-height: 320px; overflow: auto; }
.suggest a { display: block; padding: 4px 8px; text-decoration: none; font-size: 12.5px; border-bottom: 1px solid #eee; }
.suggest a:hover, .suggest a.sel { background: var(--win-blue); color: #fff; }

/* tags cloud */
.tagcloud { display: flex; flex-wrap: wrap; gap: 6px; }
.tag-pill {
  display: inline-block; padding: 2px 9px; background: var(--face); border: 1px solid #000;
  box-shadow: var(--bevel-out); font-family: var(--font-ui); font-size: 12px; text-decoration: none;
  color: #000;
}
.tag-pill:hover { background: var(--hl); }
.tag-pill .n { font-family: var(--font-mono); font-size: 10px; color: #555; }

/* archive timeline */
.timeline-year { margin-bottom: 18px; }
.timeline-year > h3 {
  font-family: var(--font-ui); font-size: 15px; margin: 0 0 6px; padding: 3px 8px;
  background: var(--face); border: 2px solid #000; box-shadow: var(--bevel-out); display: inline-block;
}
.tl-month { margin: 8px 0 8px 6px; }
.tl-month > h4 { font-family: var(--font-ui); font-size: 12px; margin: 0 0 4px; color: #333; }
.tl-item { display: flex; gap: 8px; font-size: 12.5px; padding: 2px 0 2px 10px; border-left: 2px solid var(--face); }
.tl-item .when { font-family: var(--font-mono); font-size: 11px; color: #666; white-space: nowrap; }

/* 404 */
.e404 { text-align: center; padding: 20px 10px; font-family: var(--font-mono); }
.e404 .big { font-size: 60px; color: #a00000; text-shadow: 3px 3px 0 #ffc0c0; font-weight: 700; }
.e404 h1 { font-family: var(--font-display); font-size: 24px; margin: 6px 0; }

/* -------------------------------------------------------------- terminal */
.terminal {
  position: fixed; right: 14px; bottom: 14px; width: min(460px, calc(100vw - 28px));
  background: var(--dos-bg); border: 2px solid #000; box-shadow: var(--bevel-out), 6px 6px 0 rgba(0,0,0,.4);
  font-family: var(--font-mono); font-size: 12.5px; color: var(--dos-ink);
  display: none; z-index: 60; resize: vertical; overflow: hidden;
}
.terminal.open { display: block; }
.terminal.minimized { height: auto; }
.terminal.minimized .term-body { display: none; }
.terminal .term-title {
  display: flex; align-items: center; gap: 6px; padding: 2px 4px; cursor: grab;
  background: linear-gradient(90deg, var(--win-blue), var(--win-blue-lt)); color: #fff;
  font-family: var(--font-ui); font-size: 11.5px; font-weight: 700;
}
.term-body {
  height: 240px; overflow-y: auto; padding: 8px 10px; position: relative;
  background: repeating-linear-gradient(0deg, #000 0 2px, #050505 2px 4px);
  text-shadow: 0 0 5px rgba(51,255,51,.45);
}
.term-body::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(0,0,0,.25) 0 1px, transparent 1px 3px);
}
.term-line { white-space: pre-wrap; word-break: break-word; margin: 0; }
.term-line.err { color: #ff6b6b; } .term-line.warn { color: var(--dos-amber); }
.term-line.dim { color: #2f8f2f; } .term-line.hi { color: #fff; }
.term-line a { color: #7fd7ff; }
.term-prompt { display: flex; gap: 6px; align-items: center; }
.term-prompt span.ps1 { color: var(--dos-amber); white-space: nowrap; }
.term-input {
  flex: 1; background: transparent; border: 0; color: var(--dos-ink);
  font-family: var(--font-mono); font-size: 12.5px; caret-color: var(--dos-ink); outline: none;
  text-shadow: 0 0 5px rgba(51,255,51,.45);
}
.term-foot {
  display: flex; gap: 4px; padding: 3px; background: var(--face); font-family: var(--font-ui); font-size: 10.5px;
}
.term-foot .btn { padding: 1px 8px; font-size: 10.5px; }
.term-foot .spacer { flex: 1; }

/* the little floating launcher that looks like a desktop icon */
.dock {
  position: fixed; left: 14px; bottom: 14px; z-index: 55;
  display: flex; flex-direction: column; gap: 8px;
}
.dock button {
  width: 56px; background: transparent; border: 0; cursor: pointer; padding: 2px;
  font-family: var(--font-ui); font-size: 9.5px; color: #fff; text-shadow: 1px 1px 0 #000, -1px -1px 0 #000;
  display: grid; justify-items: center; gap: 2px; line-height: 1.05;
}
.dock button .ico {
  width: 32px; height: 32px; display: grid; place-items: center; font-size: 17px;
  background: var(--face); border: 2px solid #000; box-shadow: var(--bevel-out);
}
.dock button:hover .ico { background: var(--face-light); transform: translateY(-2px); }
.dock button.on .ico { box-shadow: var(--bevel-in); background: var(--win-blue); }

/* --------------------------------------------------------------- marquee */
.marquee-bar {
  overflow: hidden; white-space: nowrap; background: #000; color: var(--dos-amber);
  font-family: var(--font-mono); font-size: 12px; border-bottom: 2px solid #000; padding: 2px 0;
}
.marquee-bar .track { display: inline-block; padding-left: 100%; animation: scroll-left 34s linear infinite; animation-delay: -8s; }
.marquee-bar .track span { margin-right: 42px; }
.marquee-bar a { color: #7fd7ff; }
@keyframes scroll-left { from { transform: translateX(0); } to { transform: translateX(-100%); } }

.blink { animation: blink 1.06s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.scrolling-text { animation: scroll-left 22s linear infinite; }

/* --------------------------------------------------------------- footer */
.site-footer {
  margin-top: 16px; background: var(--face); border-top: 2px solid var(--paper);
  padding: 10px 12px; font-family: var(--font-ui); font-size: 11px;
}
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.footer-grid h4 { margin: 0 0 5px; font-size: 11px; text-transform: uppercase; letter-spacing: .6px; border-bottom: 1px solid var(--face-dark); }
.webring-nav { display: flex; gap: 6px; align-items: center; justify-content: center; flex-wrap: wrap; margin-top: 8px; }
.webring-nav .ring-label {
  font-family: var(--font-mono); font-size: 10.5px; background: #000; color: var(--dos-amber);
  padding: 2px 8px; border: 1px solid #444;
}
.legal { text-align: center; margin-top: 10px; font-size: 10.5px; color: #333; }

/* ------------------------------------------------------------ utilities */
.hidden, .visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.nowrap { white-space: nowrap; }
.center { text-align: center; }
.muted { color: #666; }
.mono { font-family: var(--font-mono); }
.flex { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.divider { height: 2px; background: var(--face); border-bottom: 1px solid var(--paper); margin: 12px 0; }
.table { width: 100%; border-collapse: collapse; font-size: 12.5px; background: var(--paper); }
.table th, .table td { border: 1px solid var(--face-dark); padding: 5px 8px; text-align: left; vertical-align: top; }
.table th { background: var(--face); font-family: var(--font-ui); }

/* ------------------------------------------------------------- toasts */
.oldie-toast {
  position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%) translateY(12px);
  background: var(--face); color: #000; border: 2px solid #000; box-shadow: var(--bevel-out), var(--hard-shadow);
  font-family: var(--font-ui); font-size: 12px; padding: 6px 14px; z-index: 90;
  opacity: 0; transition: opacity .18s ease, transform .18s ease;
}
.oldie-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.oldie-toast.warn { background: #fff4c2; }
.oldie-toast.err { background: #ffd6d6; }

/* ---------------------------------------------------------- radio meter */
.radio-meter {
  display: flex; align-items: center; gap: 10px; margin: 0 0 14px; padding: 8px 10px;
  background: #101010; border: 2px solid #000; box-shadow: var(--bevel-in);
  font-family: var(--font-mono); font-size: 11px; color: var(--dos-ink);
}
.radio-meter .radio-label { color: #ff6b6b; letter-spacing: 1px; animation: blink 1.4s steps(1) infinite; }
.radio-meter .vu { display: flex; gap: 2px; align-items: flex-end; height: 18px; flex: 1; }
.radio-meter .vu i {
  width: 6px; height: 4px; background: #1d5c1d; transition: height .09s linear, background .09s linear;
}
.radio-meter.live .vu i { animation: vu 0.6s steps(1) infinite alternate; }
.radio-meter.live .vu i:nth-child(1) { animation-delay: 0s; }
.radio-meter.live .vu i:nth-child(2) { animation-delay: .05s; }
.radio-meter.live .vu i:nth-child(3) { animation-delay: .1s; }
.radio-meter.live .vu i:nth-child(4) { animation-delay: .15s; }
.radio-meter.live .vu i:nth-child(5) { animation-delay: .2s; }
.radio-meter.live .vu i:nth-child(6) { animation-delay: .25s; }
.radio-meter.live .vu i:nth-child(7) { animation-delay: .3s; }
.radio-meter.live .vu i:nth-child(8) { animation-delay: .35s; }
.radio-meter.live .vu i:nth-child(9) { animation-delay: .4s; }
.radio-meter.live .vu i:nth-child(10) { animation-delay: .45s; }
.radio-meter.live .vu i:nth-child(11) { animation-delay: .5s; }
.radio-meter.live .vu i:nth-child(12) { animation-delay: .55s; }
@keyframes vu {
  from { height: 3px; background: #1d5c1d; }
  40%  { height: 16px; background: #33ff33; }
  70%  { height: 10px; background: #aaff00; }
  to   { height: 5px; background: #1d5c1d; }
}
.radio-meter .btn { font-size: 10.5px; padding: 1px 8px; }

/* ------------------------------------------------- "Time Machine" 1998 */
[data-theme="1998"] {
  --desktop: #000080; --face: #c0c0c0; --paper: #ffffff; --accent: #000080;
  --link: #0000ee; --font-body: "Times New Roman", Times, serif;
  --font-ui: "Times New Roman", Times, serif;
  font-size: 16px;
}
[data-theme="1998"] body {
  background: #000080;
  color: #000;
  text-align: center;
}
[data-theme="1998"] .browser {
  max-width: 720px;
  background: #fff;
  border: 3px ridge #c0c0c0;
  box-shadow: none;
}
[data-theme="1998"] .titlebar,
[data-theme="1998"] .utility-bar,
[data-theme="1998"] .statusbar,
[data-theme="1998"] .sidebar,
[data-theme="1998"] .widget-body,
[data-theme="1998"] .site-footer {
  background: #fff;
  color: #000;
  border-color: #000;
}
[data-theme="1998"] .titlebar { background-image: none; }
[data-theme="1998"] .tb-title { font-weight: 400; }
[data-theme="1998"] .win-body { display: block; }
[data-theme="1998"] .sidebar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 8px;
  border-right: 0;
  border-bottom: 2px solid #000;
  text-align: left;
}
[data-theme="1998"] .widget { margin-bottom: 0; }
[data-theme="1998"] .content { padding: 12px; }
[data-theme="1998"] .btn {
  background: #c0c0c0;
  border: 2px outset #fff;
  box-shadow: none;
  border-radius: 0;
  font-family: "Times New Roman", Times, serif;
  font-size: 13px;
}
[data-theme="1998"] .btn:active { border-style: inset; }
[data-theme="1998"] .article-title {
  font-family: "Times New Roman", Times, serif;
  color: #000080;
  text-shadow: none;
}
[data-theme="1998"] .prose { font-family: "Times New Roman", Times, serif; font-size: 16px; max-width: none; }
[data-theme="1998"] .prose pre,
[data-theme="1998"] .ascii-art {
  background: #fff;
  color: #000;
  border: 1px solid #000;
  text-shadow: none;
  white-space: pre-wrap;
}
[data-theme="1998"] .marquee-bar {
  background: #fff;
  color: #000080;
  border: 2px solid #000;
}
[data-theme="1998"] .marquee-bar .track { animation-duration: 60s; }
[data-theme="1998"] .dock, [data-theme="1998"] .terminal { display: none !important; }
[data-theme="1998"] .counter-display { background: #fff; border: 2px inset #c0c0c0; }
[data-theme="1998"] .digit {
  background: #000;
  color: #33ff33;
  border: 1px solid #666;
}
[data-theme="1998"] .widget-title { background: #c0c0c0; color: #000; border: 1px solid #000; }
[data-theme="1998"] .post-list > li,
[data-theme="1998"] .gb-entry,
[data-theme="1998"] .toc,
[data-theme="1998"] .page-head { box-shadow: none; background: #fff; }
[data-theme="1998"] a { color: #0000ee; }
[data-theme="1998"] a:visited { color: #551a8b; }
.tm-banner {
  display: none;
  margin: 0 0 10px;
  padding: 6px;
  border: 2px dashed #000080;
  font-family: var(--font-ui);
  font-size: 12px;
  color: #000080;
  background: #ffffcc;
}
[data-theme="1998"] .tm-banner { display: block; }
/* ------------------------------------------------------- reduced motion */
@media (prefers-reduced-motion: reduce) {
  .marquee-bar .track, .blink, .scrolling-text { animation: none !important; }
  * { transition-duration: .01ms !important; }
}

/* --------------------------------------------------------------- print */
@media print {
  body { background: #fff; }
  .dock, .terminal, .marquee-bar, .statusbar, .utility-bar, .sidebar, .btn { display: none !important; }
  .browser { border: 0; box-shadow: none; max-width: 100%; }
  .content { padding: 0; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 10px; color: #555; }
}