/*
Theme Name: Phion Console
Theme URI: https://phion.io
Author: Phion
Author URI: https://phion.io
Description: Instrument console for independent hardware analysis. Near-black graticule, panel layout, phosphor demoted to data. Monitoring UI rather than terminal cosplay. Includes a stats dashboard, annotated hexdump viewer, and a clean print stylesheet.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: phion-console
Tags: dark, one-column, custom-menu, blog, news
*/

/* ============================================================
   0x00 // TOKENS
   Two rules govern this theme:
     1. Phosphor green is for DATA. Never chrome, never decoration.
     2. Mono is for LABELS, NUMBERS and CODE. Never prose.
   Break either and it drifts back into cosplay.
   ============================================================ */
:root {
  --bg:        #0a0c0e;
  --grid:      #12161a;   /* graticule */
  --panel:     #0f1215;
  --panel-hi:  #141a1f;
  --rule:      #2a3138;
  --rule-soft: #191e23;

  --text:      #eaf1f5;   /* headings, emphasis */
  --body:      #ccd6dd;   /* running prose */
  --dim:       #5a6570;   /* labels, meta */

  --data:      #5fbf8f;   /* values only */
  --attn:      #d99a3d;   /* needs attention only */
  --alert:     #cf6a5a;   /* critical only */

  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --wide: 1140px;
  --measure: 560px;  /* one reading measure, shared by head and body.
                        absolute on purpose: `ch` would resolve per font-size. */
  --gap: 14px;
}

/* ============================================================
   0x01 // GROUND
   ============================================================ */
* { box-sizing: border-box; }
html { background: var(--bg); }
body {
  margin: 0;
  background-color: var(--bg);
  background-image:
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 28px 28px;
  color: var(--body);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.no-grid { background-image: none; }

.wrap { max-width: var(--wide); margin: 0 auto; padding: 0 20px; }

a { color: var(--text); text-decoration: none; border-bottom: 1px solid var(--rule); }
a:hover { border-bottom-color: var(--data); }
a:focus-visible { outline: 2px solid var(--data); outline-offset: 2px; border-radius: 1px; }

img { max-width: 100%; height: auto; border: 1px solid var(--rule); }
::selection { background: var(--data); color: var(--bg); }

.screen-reader-text { position: absolute !important; clip-path: inset(50%); width: 1px; height: 1px; overflow: hidden; }
.skip-link:focus { position: fixed; top: 8px; left: 8px; z-index: 999; clip-path: none; width: auto; height: auto;
  padding: 8px 14px; background: var(--data); color: var(--bg); border: none; }

/* ============================================================
   0x02 // PANELS  (the core primitive)
   ============================================================ */
.panel { border: 1px solid var(--rule); background: var(--panel); }
.panel-head {
  font-family: var(--mono); font-size: 9px; letter-spacing: .18em; color: var(--dim);
  text-transform: uppercase; padding: 9px 14px; border-bottom: 1px solid var(--rule);
  display: flex; justify-content: space-between; gap: 12px; align-items: center;
}
.panel-head .ph-r { color: var(--dim); }

/* label / value pairs */
.mono-label { font-family: var(--mono); font-size: 9.5px; letter-spacing: .14em; color: var(--dim); text-transform: uppercase; }
.val { font-family: var(--mono); color: var(--data); font-variant-numeric: tabular-nums; }
.val.attn { color: var(--attn); }
.val.alert { color: var(--alert); }

/* ============================================================
   0x03 // HEADER
   ============================================================ */
.site-head { padding: 22px 0 0; }
.head-bar {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  border: 1px solid var(--rule); background: var(--panel); padding: 11px 16px; flex-wrap: wrap;
}
.mark { font-family: var(--mono); font-size: 15px; letter-spacing: .26em; color: var(--text); border: none; }
.mark:hover { border: none; color: var(--data); }
.mark-sub { font-family: var(--mono); font-size: 9px; letter-spacing: .16em; color: var(--dim);
  text-transform: uppercase; margin-top: 3px; }

.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .1em; text-transform: uppercase;
  border: 1px solid var(--rule); padding: 3px 9px; color: var(--dim); white-space: nowrap;
}
.chip b { font-weight: 400; color: var(--data); font-variant-numeric: tabular-nums; }
.chip.attn b { color: var(--attn); }

.site-nav { margin-top: 12px; }
.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 20px; flex-wrap: wrap; }
.site-nav a {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--dim); border-bottom: 1px solid transparent; padding-bottom: 2px;
}
.site-nav a:hover { color: var(--text); border-bottom-color: var(--rule); }
.site-nav .current-menu-item > a, .site-nav .current_page_item > a {
  color: var(--text); border-bottom-color: var(--data);
}

/* ============================================================
   0x04 // LAYOUT
   ============================================================ */
.main { padding: var(--gap) 0 0; }
.cols { display: grid; grid-template-columns: 1fr 260px; gap: var(--gap); align-items: start; }
@media (max-width: 900px) { .cols { grid-template-columns: 1fr; } }

/* ============================================================
   0x05 // INDEX
   ============================================================ */
.index-item {
  display: flex; gap: 14px; align-items: baseline; padding: 14px 16px;
  border-bottom: 1px solid var(--rule-soft);
}
.index-item:last-child { border-bottom: none; }
.index-item:hover { background: var(--panel-hi); }
.st { width: 5px; height: 5px; border-radius: 50%; background: var(--data); flex: none; transform: translateY(-2px); }
.st.attn { background: var(--attn); }
.st.alert { background: var(--alert); }
.ix-body { flex: 1; min-width: 0; }
.ix-t { font-size: 15.5px; line-height: 1.4; color: var(--text); }
.ix-t a { border: none; color: inherit; }
.ix-t a:hover { color: var(--data); }
.ix-x { font-size: 13px; color: var(--dim); margin-top: 4px; line-height: 1.5; }
.ix-m {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .1em; color: var(--dim);
  text-transform: uppercase; white-space: nowrap; font-variant-numeric: tabular-nums;
}
@media (max-width: 620px) { .ix-m { display: none; } }

/* ============================================================
   0x06 // RAIL
   ============================================================ */
.metric { padding: 12px 14px; border-bottom: 1px solid var(--rule-soft); }
.metric:last-child { border-bottom: none; }
.metric b {
  display: block; font-family: var(--mono); font-size: 20px; font-weight: 400;
  color: var(--data); font-variant-numeric: tabular-nums; line-height: 1.2;
}
.metric span { font-family: var(--mono); font-size: 8.5px; letter-spacing: .14em; color: var(--dim); text-transform: uppercase; }

/* ============================================================
   0x07 // NOTICE  ([notice], sticky posts)
   ============================================================ */
.notice { border: 1px solid var(--attn); border-left-width: 3px; background: var(--panel); padding: 14px 18px; margin: 0 0 var(--gap); }
.notice-label { font-family: var(--mono); font-size: 9px; letter-spacing: .2em; color: var(--attn); text-transform: uppercase; }
.notice h2, .notice h3 { font-size: 18px; line-height: 1.35; font-weight: 600; margin: 7px 0 5px; color: var(--text); }
.notice h2 a, .notice h3 a { border: none; color: inherit; }
.notice h2 a:hover, .notice h3 a:hover { color: var(--attn); }
.notice p { margin: 0; font-size: 13.5px; color: var(--dim); }
.notice.critical { border-color: var(--alert); }
.notice.critical .notice-label { color: var(--alert); }

/* ============================================================
   0x08 // ARTICLE
   ============================================================ */
#progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 99; pointer-events: none; }
#progress i { display: block; height: 100%; width: 0; background: var(--data); }

.article-head { padding: 26px 24px 18px; border-bottom: 1px solid var(--rule); }
/* Head and body share one measure so the headline aligns with the prose. */
.article-head > * { max-width: var(--measure); margin-left: auto; margin-right: auto; }
.article-head h1 {
  font-size: clamp(24px, 3.6vw, 33px); line-height: 1.22; font-weight: 600; letter-spacing: -.015em;
  /* `auto` sides, not 0 -- this rule outranks `.article-head > *`, so a 0 here
     would silently cancel the shared centring. */
  margin: 0 auto 14px; color: var(--text); text-wrap: balance;
}
.article-meta { display: flex; gap: 8px 24px; flex-wrap: wrap; }
.article-meta .m { font-family: var(--mono); font-size: 9.5px; letter-spacing: .12em; color: var(--dim); text-transform: uppercase; }
.article-meta .m b { font-weight: 400; color: var(--body); }

.entry { max-width: calc(var(--measure) + 48px); margin: 0 auto; padding: 26px 24px 30px; font-size: 16.5px; line-height: 1.7; color: var(--body); }
.entry > *:first-child { margin-top: 0; }
.entry h2, .entry h3, .entry h4 { color: var(--text); font-weight: 600; line-height: 1.3; margin: 1.9em 0 .5em; letter-spacing: -.01em; }
.entry h2 { font-size: 22px; } .entry h3 { font-size: 18px; } .entry h4 { font-size: 16px; }
.entry p { margin: 0 0 1.15em; }
.entry blockquote {
  margin: 1.5em 0; padding: 2px 0 2px 18px; border-left: 2px solid var(--data);
  color: var(--text); font-style: normal;
}
.entry blockquote p:last-child { margin-bottom: 0; }
.entry ul, .entry ol { padding-left: 1.3em; margin: 0 0 1.15em; }
.entry li { margin: .35em 0; }
.entry li::marker { color: var(--dim); }
.entry code {
  font-family: var(--mono); font-size: .88em; color: var(--data); background: var(--panel-hi);
  border: 1px solid var(--rule); padding: 1px 5px; border-radius: 2px;
}
.entry pre {
  font-family: var(--mono); background: var(--panel-hi); border: 1px solid var(--rule);
  padding: 14px 16px; overflow-x: auto; font-size: 13px; line-height: 1.55; color: var(--body);
}
.entry pre code { border: none; background: none; padding: 0; color: inherit; font-size: inherit; }
.entry hr { border: none; border-top: 1px solid var(--rule); margin: 2.4em 0; }
.entry table { border-collapse: collapse; width: 100%; margin: 1.4em 0; font-size: 14px; }
.entry th, .entry td { border: 1px solid var(--rule); padding: 8px 12px; text-align: left; }
.entry th {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .12em; color: var(--dim);
  text-transform: uppercase; font-weight: 400; background: var(--panel-hi);
}
.entry td { font-variant-numeric: tabular-nums; }
.entry figure { margin: 1.6em 0; }
.entry figcaption, .wp-caption-text {
  font-family: var(--mono); font-size: 11px; color: var(--dim); margin-top: 8px; line-height: 1.5;
}
.alignleft { float: left; margin: 4px 20px 12px 0; }
.alignright { float: right; margin: 4px 0 12px 20px; }
.aligncenter { display: block; margin: 16px auto; }

.article-foot { border-top: 1px solid var(--rule); padding: 14px 24px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.article-foot a { font-size: 13px; border: none; color: var(--dim); }
.article-foot a:hover { color: var(--text); }

/* ============================================================
   0x09 // STATS DASHBOARD
   ============================================================ */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--gap); margin-bottom: var(--gap); }
.tile { border: 1px solid var(--rule); background: var(--panel); padding: 14px 16px; }
.tile b { display: block; font-family: var(--mono); font-size: 27px; font-weight: 400; color: var(--data); font-variant-numeric: tabular-nums; line-height: 1.15; }
.tile span { font-family: var(--mono); font-size: 8.5px; letter-spacing: .14em; color: var(--dim); text-transform: uppercase; }

.stats-grid { display: grid; grid-template-columns: 220px 1fr 240px; gap: var(--gap); align-items: start; }
@media (max-width: 940px) { .stats-grid { grid-template-columns: 1fr; } }
.stack { display: grid; gap: var(--gap); }

.klist { padding: 4px 0; }
.krow { display: flex; gap: 12px; align-items: baseline; padding: 6px 14px; }
.krow .kv { font-family: var(--mono); font-size: 11px; color: var(--data); font-variant-numeric: tabular-nums; width: 3ch; }
.krow .kn { flex: 1; font-size: 13.5px; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.krow .kn a { border: none; color: var(--body); }
.krow .kn a:hover { color: var(--data); }

.bars { display: flex; align-items: flex-end; gap: 3px; height: 130px; padding: 14px 14px 0; }
.bars i { flex: 1; background: var(--data); opacity: .75; min-height: 2px; position: relative; }
.bars i:hover { opacity: 1; }
.bars i b { position: absolute; top: -15px; left: 50%; transform: translateX(-50%); font-family: var(--mono);
  font-size: 9px; font-weight: 400; color: var(--data); opacity: 0; }
.bars i:hover b { opacity: 1; }
.bars-axis { display: flex; justify-content: space-between; padding: 8px 14px 12px;
  font-family: var(--mono); font-size: 8.5px; letter-spacing: .1em; color: var(--dim); text-transform: uppercase; }

.spark { width: 100%; height: 68px; display: block; }
.spark polyline { stroke: currentColor; stroke-width: 1.5; fill: none; vector-effect: non-scaling-stroke; }
.spark polygon { fill: currentColor; opacity: .1; }
.spark-wrap { padding: 14px 14px 10px; color: var(--data); }
.spark-wrap.attn { color: var(--attn); }
.spark-cap { display: flex; justify-content: space-between; padding-top: 6px;
  font-family: var(--mono); font-size: 8.5px; letter-spacing: .1em; color: var(--dim); text-transform: uppercase; }

/* ============================================================
   0x0A // HEXDUMP
   ============================================================ */
.hexdump { border: 1px solid var(--rule); background: var(--panel-hi); margin: 1.6em 0; font-size: 12.5px; }
.hexdump-head { display: flex; justify-content: space-between; gap: 12px; padding: 8px 14px;
  border-bottom: 1px solid var(--rule); font-family: var(--mono); font-size: 9.5px;
  letter-spacing: .12em; color: var(--dim); text-transform: uppercase; }
.hexdump-body { padding: 10px 14px; overflow: auto; max-height: 420px; line-height: 1.6; font-family: var(--mono); }
.hd-row { display: flex; gap: 18px; white-space: pre; }
.hd-off { color: var(--dim); }
.hd-hex .b { padding: 0 1px; }
.hd-ascii { color: var(--body); }
.hl-data { background: rgba(95, 191, 143, .16); color: var(--data); }
.hl-attn { background: rgba(217, 154, 61, .16); color: var(--attn); }
.hl-alert { background: rgba(207, 106, 90, .18); color: var(--alert); }
.hexdump .hot { filter: brightness(1.5); }
.hexdump-legend { display: flex; gap: 8px 20px; flex-wrap: wrap; padding: 8px 14px;
  border-top: 1px solid var(--rule); font-family: var(--mono); font-size: 11px; color: var(--dim); }
.hexdump-legend i { display: inline-block; width: 9px; height: 9px; margin-right: 6px; }

/* ============================================================
   0x0B // FORMS, COMMENTS, PAGINATION
   ============================================================ */
input[type="text"], input[type="email"], input[type="url"], input[type="search"], textarea {
  background: var(--bg); border: 1px solid var(--rule); color: var(--text);
  font-family: var(--sans); font-size: 14px; padding: 9px 12px; width: 100%; border-radius: 2px;
}
input:focus, textarea:focus { outline: none; border-color: var(--data); }
button, input[type="submit"], .button {
  background: transparent; color: var(--data); border: 1px solid var(--data);
  font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  padding: 9px 18px; cursor: pointer; border-radius: 2px;
}
button:hover, input[type="submit"]:hover, .button:hover { background: var(--data); color: var(--bg); }
label { font-family: var(--mono); font-size: 9.5px; letter-spacing: .12em; color: var(--dim); text-transform: uppercase; }
.comment-form p { margin: 14px 0; }

.searchform { display: flex; gap: 8px; max-width: 440px; }

.comments { max-width: calc(var(--measure) + 48px); margin: 0 auto; padding: 0 24px 26px; }
.comment-list { list-style: none; margin: 12px 0 0; padding: 0; }
.comment-list .children { list-style: none; padding-left: 22px; border-left: 1px solid var(--rule); }
.cmt { padding: 12px 0; border-bottom: 1px solid var(--rule-soft); }
.cmt-head { font-family: var(--mono); font-size: 9.5px; letter-spacing: .1em; color: var(--dim); text-transform: uppercase; }
.cmt-head b { color: var(--body); font-weight: 400; }
.cmt-body { margin-top: 5px; font-size: 14.5px; }
.cmt-body p { margin: .4em 0; }
.comment-reply-link { font-family: var(--mono); font-size: 10px; color: var(--dim); border: none; }

.pagination { display: flex; gap: 8px; justify-content: center; padding: 20px 0; flex-wrap: wrap; }
.pagination .page-numbers {
  font-family: var(--mono); font-size: 11px; border: 1px solid var(--rule); padding: 5px 11px; color: var(--dim);
}
.pagination .page-numbers:hover { color: var(--text); }
.pagination .page-numbers.current { background: var(--data); color: var(--bg); border-color: var(--data); }

/* ============================================================
   0x0C // FOOTER
   ============================================================ */
.site-foot { margin-top: 34px; padding-bottom: 40px; }
.foot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr; } }
.foot-note {
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-top: var(--gap);
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .1em; color: var(--dim); text-transform: uppercase;
}
.foot-note a { color: var(--dim); border: none; }
.foot-note a:hover { color: var(--text); }

.readout { padding: 4px 0; }
.readout .r { display: flex; justify-content: space-between; gap: 12px; padding: 6px 14px;
  font-family: var(--mono); font-size: 11px; }
.readout .r span { color: var(--dim); letter-spacing: .1em; text-transform: uppercase; font-size: 9.5px; }

/* ============================================================
   0x0D // 404 / EMPTY
   ============================================================ */
.blank { padding: 60px 24px; text-align: center; }
.blank .code { font-family: var(--mono); font-size: 44px; color: var(--alert); letter-spacing: .1em; }
.blank h1 { font-size: 20px; font-weight: 600; color: var(--text); margin: 10px 0 8px; }
.blank p { color: var(--dim); font-size: 14px; margin: 0 auto; max-width: 46ch; }
.blank .searchform { margin: 22px auto 0; }

/* editor colours */
.has-data-color { color: var(--data); }
.has-attn-color { color: var(--attn); }
.has-alert-color { color: var(--alert); }
.has-dim-color { color: var(--dim); }

/* ============================================================
   0x0E // MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* ============================================================
   0x0F // PRINT
   Clean and monochrome. No greenbar, no tractor feed -- this is a
   professional document, and it should print like one.
   ============================================================ */
@media print {
  #progress, .site-nav, .chips, .site-foot, .pagination, .comments, .article-foot,
  .notice, .skip-link, .searchform, .rail { display: none !important; }
  *, *::before, *::after {
    background: transparent !important; color: #111 !important; box-shadow: none !important;
    border-color: #bbb !important;
  }
  html, body { background: #fff !important; font-size: 11pt; }
  .wrap, .entry { max-width: 100%; padding: 0; }
  .panel, .article-head { border: none !important; }
  .article-head { padding: 0 0 10pt; border-bottom: 1px solid #bbb !important; }
  .entry { padding: 12pt 0 0; font-size: 10.5pt; line-height: 1.6; }
  .entry a::after { content: " [" attr(href) "]"; font-size: 8.5pt; color: #666 !important; word-break: break-all; }
  .entry pre, .entry code, .entry th, .entry td { border: 1px solid #bbb !important; }
  .mark { font-size: 12pt; }
}