/*
Theme Name: Tracewire
Theme URI: https://example.com/tracewire
Author: You
Description: A dark, terminal-flavoured theme for privacy and security sites. Includes a live "connection trace" panel on the front page that shows visitors what their browser gives away.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: tracewire
Tags: dark, one-column, custom-menu, custom-logo, blog
*/

:root {
  --ink: #06080b;
  --panel: #0c1116;
  --panel-2: #111820;
  --line: #1d2731;
  --text: #c9d4da;
  --muted: #74838d;
  --signal: #3dfc8f;
  --signal-dim: rgba(61, 252, 143, 0.12);
  --alert: #ff4f61;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --measure: 68ch;
  --wrap: 1080px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font: 400 1.0625rem/1.7 var(--sans);
  /* faint scanlines */
  background-image: repeating-linear-gradient(
    to bottom, transparent 0 3px, rgba(255,255,255,0.012) 3px 4px
  );
}

img, video, iframe { max-width: 100%; height: auto; }

a { color: var(--signal); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: #fff; }

:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--mono);
  font-weight: 700;
  line-height: 1.2;
  color: #fff;
  letter-spacing: -0.01em;
  margin: 2em 0 0.6em;
}
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.25rem; }

code, kbd, pre { font-family: var(--mono); font-size: 0.9em; }
pre {
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 1rem 1.25rem;
  overflow-x: auto;
}
:not(pre) > code { background: var(--panel-2); padding: 0.1em 0.35em; color: var(--signal); }

blockquote {
  margin: 1.5em 0;
  padding: 0.25em 0 0.25em 1.25em;
  border-left: 2px solid var(--signal);
  color: #fff;
}

hr { border: 0; border-top: 1px dashed var(--line); margin: 3rem 0; }

.screen-reader-text {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px); white-space: nowrap;
}
.skip-link:focus {
  clip: auto; width: auto; height: auto; z-index: 999;
  top: 0.5rem; left: 0.5rem; padding: 0.5rem 1rem;
  background: var(--signal); color: var(--ink);
}

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }

/* ---------- Announcement strip ---------- */
.announce {
  background: var(--signal);
  color: var(--ink);
  font: 500 0.85rem/1.4 var(--mono);
  text-align: center;
  padding: 0.55rem 1rem;
}
.announce a { color: var(--ink); font-weight: 700; }

/* ---------- Header ---------- */
.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 4.25rem;
}
.site-title {
  font: 700 1.1rem/1 var(--mono);
  margin: 0; letter-spacing: 0.04em;
}
.site-title a { color: #fff; text-decoration: none; }
.site-title a::before { content: ">_ "; color: var(--signal); }
.custom-logo { max-height: 40px; width: auto; display: block; }

.menu-toggle {
  display: none;
  background: none; border: 1px solid var(--line); color: var(--text);
  font: 500 0.85rem var(--mono); padding: 0.45rem 0.8rem; cursor: pointer;
}
.primary-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.75rem; }
.primary-nav a {
  font: 500 0.9rem var(--mono); color: var(--muted); text-decoration: none;
}
.primary-nav a:hover,
.primary-nav .current-menu-item > a { color: var(--signal); }
.primary-nav .sub-menu { display: none; }

@media (max-width: 760px) {
  .menu-toggle { display: block; }
  .primary-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--panel); border-bottom: 1px solid var(--line); z-index: 50;
  }
  .primary-nav.is-open { display: block; }
  .primary-nav ul { flex-direction: column; gap: 0; }
  .primary-nav a { display: block; padding: 0.9rem 1.25rem; border-top: 1px solid var(--line); }
  .site-header { position: relative; }
}

/* ---------- Hero ---------- */
.hero { padding: clamp(3rem, 9vw, 6.5rem) 0 2.5rem; }
.hero-status {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font: 500 0.85rem var(--mono); color: var(--alert);
}
.hero-status::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--alert); box-shadow: 0 0 0 0 var(--alert);
  animation: pulse 1.8s infinite;
}
.hero h1 {
  font-size: clamp(2.6rem, 8vw, 5.5rem);
  line-height: 1; margin: 0.9rem 0 1.4rem; letter-spacing: -0.03em;
}
.hero h1 .cursor {
  display: inline-block; width: 0.5em; height: 0.85em; margin-left: 0.08em;
  background: var(--signal); vertical-align: -0.05em;
  animation: blink 1.1s steps(1) infinite;
}
.hero-intro { max-width: 58ch; font-size: 1.2rem; color: var(--text); margin: 0; }

@keyframes blink { 50% { opacity: 0; } }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255,79,97,0.6); }
  100% { box-shadow: 0 0 0 10px rgba(255,79,97,0); }
}

/* ---------- Trace panel ---------- */
.trace {
  margin: 2.5rem 0 4rem;
  border: 1px solid var(--line);
  background: var(--panel);
  font-family: var(--mono);
}
.trace-bar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.6rem 1rem; border-bottom: 1px solid var(--line);
  background: var(--panel-2); font-size: 0.8rem; color: var(--muted);
}
.trace-bar .dots { display: flex; gap: 6px; }
.trace-bar .dots span { width: 9px; height: 9px; border-radius: 50%; background: var(--line); }
.trace dl { margin: 0; }
.trace-row {
  display: grid; grid-template-columns: 11rem 1fr; gap: 1rem;
  padding: 0.75rem 1rem; border-bottom: 1px dashed var(--line);
  font-size: 0.92rem;
}
.trace-row:last-child { border-bottom: 0; }
.trace dt { color: var(--muted); }
.trace dd { margin: 0; color: var(--signal); word-break: break-all; }
.trace dd.is-pending { color: var(--muted); }
.trace-row.reveal { animation: reveal 0.35s ease-out both; }
@keyframes reveal { from { opacity: 0; transform: translateX(-6px); } }
.trace-note { padding: 0.75rem 1rem; font-size: 0.8rem; color: var(--muted); border-top: 1px solid var(--line); }

@media (max-width: 600px) {
  .trace-row { grid-template-columns: 1fr; gap: 0.15rem; }
}

/* ---------- Content ---------- */
.site-main { padding-bottom: 5rem; }
.entry { max-width: var(--measure); }
.entry-header h1 { margin-top: 3rem; }
.entry-meta { font: 0.85rem var(--mono); color: var(--muted); margin-bottom: 2rem; }
.entry-meta a { color: var(--muted); }
.entry-content > *:first-child { margin-top: 0; }
.entry-content img { border: 1px solid var(--line); }
.alignwide { max-width: var(--wrap); }
.alignfull { width: 100vw; max-width: none; margin-left: calc(50% - 50vw); }
.aligncenter { margin-inline: auto; display: block; }
.wp-caption-text, figcaption { font: 0.8rem var(--mono); color: var(--muted); }

.briefing { border-top: 1px solid var(--line); padding-top: 1rem; }
.briefing-label { font: 500 0.85rem var(--mono); color: var(--muted); }
.briefing-label::before { content: "// "; color: var(--signal); }

/* Buttons */
.button, .wp-block-button__link, input[type="submit"], button[type="submit"] {
  display: inline-block; font: 600 0.92rem var(--mono);
  padding: 0.8rem 1.3rem; border: 1px solid var(--signal);
  background: var(--signal); color: var(--ink); text-decoration: none; cursor: pointer;
  border-radius: 0;
}
.button:hover, .wp-block-button__link:hover, input[type="submit"]:hover { background: transparent; color: var(--signal); }
.button.ghost, .is-style-outline .wp-block-button__link { background: transparent; color: var(--signal); }
.button.ghost:hover { background: var(--signal-dim); }
.actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2rem; }

/* Post list */
.post-list { list-style: none; margin: 2rem 0 0; padding: 0; max-width: var(--measure); }
.post-list li { border-top: 1px solid var(--line); padding: 1.6rem 0; }
.post-list h2 { margin: 0.25rem 0 0.5rem; font-size: 1.35rem; }
.post-list h2 a { color: #fff; text-decoration: none; }
.post-list h2 a:hover { color: var(--signal); }
.post-list time { font: 0.8rem var(--mono); color: var(--muted); }
.post-list p { margin: 0; color: var(--muted); }

.page-title { margin-top: 3rem; }
.archive-description { color: var(--muted); max-width: var(--measure); }

.pagination, .post-navigation { margin-top: 3rem; font-family: var(--mono); font-size: 0.9rem; }
.nav-links { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: space-between; }
.page-numbers { padding: 0.3rem 0.6rem; border: 1px solid var(--line); text-decoration: none; }
.page-numbers.current { border-color: var(--signal); color: var(--signal); }

/* Forms */
input[type="text"], input[type="email"], input[type="url"], input[type="search"], textarea {
  width: 100%; background: var(--panel); color: var(--text);
  border: 1px solid var(--line); padding: 0.75rem 0.9rem;
  font: 0.95rem var(--mono); border-radius: 0;
}
input:focus, textarea:focus { border-color: var(--signal); outline: none; }
.search-form { display: flex; gap: 0.5rem; max-width: 32rem; }
label { font: 0.85rem var(--mono); color: var(--muted); }

/* Comments */
.comments-area { max-width: var(--measure); margin-top: 4rem; border-top: 1px solid var(--line); }
.comment-list { list-style: none; padding: 0; }
.comment-list ol { list-style: none; padding-left: 1.5rem; border-left: 1px dashed var(--line); }
.comment-body { padding: 1.25rem 0; border-bottom: 1px dashed var(--line); }
.comment-meta { font: 0.8rem var(--mono); color: var(--muted); }
.comment-author .avatar { display: none; }
.comment-form p { margin: 0 0 1rem; }

/* 404 */
.error-code { font: 700 clamp(5rem, 18vw, 10rem)/1 var(--mono); color: var(--alert); margin: 3rem 0 0; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line); padding: 2rem 0 2.5rem;
  font: 0.85rem var(--mono); color: var(--muted);
}
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; }
.footer-nav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; }
.footer-nav li + li::before { content: "/"; margin: 0 0.6rem; color: var(--line); }
.footer-nav a { color: var(--muted); text-decoration: none; }
.footer-nav a:hover { color: var(--signal); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}