/* Beaconbox (twinkling.top) — rack panel skin.
 *
 * Sharp corners, phosphor green used only for state and the cursor, amber kept
 * for warnings. Layout is a fixed 64px icon rail plus a scrolling deck; there is
 * no horizontal top menu anywhere on the site.
 */

:root {
  /* --node-* : shell, chrome, type */
  --node-shell: #0f1720;
  --node-shell-deep: #0b1118;
  --node-deck: #101b24;
  --node-deck-hi: #16242e;
  --node-edge: #1f2f3a;
  --node-edge-hot: #2b4450;
  --node-ink: #d6e4e9;
  --node-ink-dim: #7d939d;
  --node-ink-faint: #4f6d79;
  --node-grid: #132029;

  /* --daemon-* : state colours */
  --daemon-up: #39ff14;
  --daemon-warn: #fbbf24;
  --daemon-idle: #6ee7ff;
  --daemon-down: #ff5f56;
  --daemon-up-dim: rgba(57, 255, 20, 0.16);
  --daemon-warn-dim: rgba(251, 191, 36, 0.14);

  --node-mono: "JetBrains Mono", "IBM Plex Mono", "DejaVu Sans Mono", ui-monospace, "Cascadia Mono", monospace;
  --node-prose: Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --node-rail-w: 64px;
  --node-max: 1220px;
  --node-r: 2px;
}

* { box-sizing: border-box; }

html { background: var(--node-shell-deep); }

body.node-body {
  margin: 0;
  min-height: 100vh;
  background: var(--node-shell);
  color: var(--node-ink);
  font-family: var(--node-mono);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Scanline wash over the whole shell — the only "texture" this site uses. */
body.node-body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 60;
  background: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.022) 0 1px,
    rgba(0, 0, 0, 0) 1px 3px
  );
}

a { color: var(--daemon-idle); text-decoration: none; }
a:hover { color: var(--daemon-up); }

::selection { background: var(--daemon-up); color: #05140a; }

.node-skip {
  position: absolute;
  left: -9999px;
}
.node-skip:focus {
  left: 12px; top: 8px; z-index: 99;
  background: var(--daemon-up); color: #05140a; padding: 4px 10px;
}

/* ------------------------------------------------------------------ rail */

.node-rail {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--node-rail-w);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px 0 18px;
  background: var(--node-shell-deep);
  border-right: 1px solid var(--node-edge);
  z-index: 40;
}

.node-rail-mark {
  font-size: 15px;
  letter-spacing: 1px;
  color: var(--daemon-up);
  border: 1px solid var(--node-edge-hot);
  padding: 4px 6px;
  margin-bottom: 12px;
}

.node-rail-link {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  width: 52px;
  padding: 9px 0 7px;
  color: var(--node-ink-faint);
  border-left: 2px solid transparent;
}

.node-rail-link:hover { color: var(--node-ink); background: var(--node-deck); }

.node-rail-link.is-on {
  color: var(--daemon-up);
  border-left-color: var(--daemon-up);
  background: var(--node-deck);
}

.node-rail-text {
  font-size: 9px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

.node-rail-key {
  margin-top: auto;
  background: none;
  border: 1px solid var(--node-edge-hot);
  color: var(--node-ink-faint);
  font-family: var(--node-mono);
  font-size: 10px;
  padding: 4px 6px;
  cursor: pointer;
}
.node-rail-key:hover { color: var(--daemon-up); border-color: var(--daemon-up); }
.node-rail-key kbd { font-family: var(--node-mono); }

/* ---------------------------------------------------------------- frame */

.node-frame { margin-left: var(--node-rail-w); }

.node-crumb {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 22px;
  background: rgba(15, 23, 32, 0.94);
  backdrop-filter: blur(3px);
  border-bottom: 1px solid var(--node-edge);
  font-size: 12.5px;
  color: var(--node-ink-dim);
  overflow-x: auto;
  white-space: nowrap;
}

.node-crumb-host { color: var(--daemon-up); }
.node-crumb-sep { color: var(--node-edge-hot); }
.node-crumb-link { color: var(--node-ink-dim); }
.node-crumb-link:hover { color: var(--daemon-up); }
.node-crumb-here { color: var(--node-ink); }
.node-crumb-spacer { flex: 1 1 auto; }
.node-clock { color: var(--node-ink-faint); font-size: 12px; letter-spacing: 0.5px; }
.node-lang {
  border: 1px solid var(--node-edge-hot);
  padding: 1px 7px;
  font-size: 11px;
  color: var(--node-ink-dim);
}
.node-lang:hover { border-color: var(--daemon-up); color: var(--daemon-up); }

.node-deck {
  max-width: var(--node-max);
  margin: 0 auto;
  padding: 26px 22px 60px;
}

/* ------------------------------------------------------------- lead block */

.node-lead { margin-bottom: 22px; }
.node-lead-h1 {
  margin: 0 0 8px;
  font-size: 27px;
  letter-spacing: -0.4px;
  font-weight: 600;
  color: var(--node-ink);
}
.node-lead-h1::after {
  content: "_";
  color: var(--daemon-up);
  animation: node-blink 1.1s steps(1) infinite;
}
@keyframes node-blink { 50% { opacity: 0; } }

.node-lead-p {
  margin: 0;
  max-width: 78ch;
  font-family: var(--node-prose);
  font-size: 15px;
  color: var(--node-ink-dim);
}

.node-gate-note {
  margin: 22px 0 0;
  padding: 10px 14px;
  border-left: 2px solid var(--daemon-warn);
  background: var(--node-deck);
  font-size: 13px;
  color: var(--node-ink-dim);
  max-width: 80ch;
}

.node-back {
  display: inline-block;
  margin-top: 10px;
  border-bottom: 1px solid var(--daemon-up);
}

/* -------------------------------------------------------------- stat strip */

.node-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  border: 1px solid var(--node-edge);
  background: var(--node-deck);
  margin-bottom: 24px;
}

.node-strip-cell {
  padding: 12px 16px;
  border-right: 1px solid var(--node-edge);
}
.node-strip-cell:last-child { border-right: 0; }

.node-strip-num {
  display: block;
  font-size: 23px;
  color: var(--daemon-up);
  letter-spacing: -0.5px;
}
.node-strip-label {
  display: block;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--node-ink-faint);
}

/* ------------------------------------------------------------- tile grid */

.svc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(268px, 1fr));
  gap: 14px;
}

.svc-tile {
  border: 1px solid var(--node-edge);
  background: var(--node-deck);
  transition: border-color 90ms linear, background 90ms linear;
}

.svc-tile:hover,
.svc-tile:focus-within {
  border-color: var(--daemon-up);
  background: var(--node-deck-hi);
}

.svc-tile-hit { display: block; color: inherit; }

.svc-tile-plate {
  display: block;
  width: 100%;
  height: auto;
  border-bottom: 1px solid var(--node-edge);
  filter: saturate(0.94);
}

.svc-tile-body { padding: 12px 14px 13px; }

.svc-tile-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 5px;
}

.svc-tile-name {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.2px;
  color: var(--node-ink);
}
.svc-tile:hover .svc-tile-name { color: var(--daemon-up); }

.svc-dot {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  margin-left: auto;
  align-self: center;
  border-radius: 50%;
}
.svc-dot--settled { background: var(--daemon-up); box-shadow: 0 0 6px var(--daemon-up-dim); }
.svc-dot--fresh { background: var(--daemon-warn); box-shadow: 0 0 6px var(--daemon-warn-dim); }

.svc-tile-blurb {
  margin: 0 0 10px;
  font-family: var(--node-prose);
  font-size: 13px;
  line-height: 1.5;
  color: var(--node-ink-dim);
  min-height: 39px;
}

.svc-tile-nums {
  display: flex;
  gap: 18px;
  margin: 0 0 10px;
  padding-top: 9px;
  border-top: 1px dashed var(--node-edge);
}
.svc-tile-nums dt {
  font-size: 9.5px;
  letter-spacing: 1.2px;
  color: var(--node-ink-faint);
  text-transform: uppercase;
}
.svc-tile-nums dd {
  margin: 0;
  font-size: 15px;
  color: var(--daemon-idle);
}

.svc-tile-foot { display: flex; gap: 6px; flex-wrap: wrap; }

.svc-tag {
  font-size: 10px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--node-ink-faint);
  border: 1px solid var(--node-edge);
  padding: 1px 6px;
}
.svc-tag--kind { color: var(--daemon-warn); border-color: rgba(251, 191, 36, 0.28); }

/* ---------------------------------------------------------- stack table */

.node-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}
.node-filter {
  font-size: 12px;
  color: var(--node-ink-dim);
  border: 1px solid var(--node-edge);
  padding: 3px 9px;
}
.node-filter:hover { border-color: var(--daemon-up); color: var(--daemon-up); }
.node-filter.is-on { background: var(--daemon-up); color: #05140a; border-color: var(--daemon-up); }
.node-filter-n { color: var(--node-ink-faint); }
.node-filter.is-on .node-filter-n { color: #05140a; }

.svc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.svc-table thead th {
  text-align: left;
  font-size: 10.5px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--node-ink-faint);
  border-bottom: 1px solid var(--node-edge-hot);
  padding: 7px 10px;
}
.svc-table tbody td,
.svc-table tbody th {
  padding: 9px 10px;
  border-bottom: 1px solid var(--node-edge);
  vertical-align: top;
  text-align: left;
  font-weight: 400;
}
.svc-table tbody tr:hover { background: var(--node-deck); }
.svc-row-link { color: var(--node-ink); border-bottom: 1px solid var(--node-edge-hot); }
.svc-row-link:hover { color: var(--daemon-up); border-color: var(--daemon-up); }
.svc-row-sub {
  display: block;
  font-family: var(--node-prose);
  font-size: 12px;
  color: var(--node-ink-faint);
  margin-top: 3px;
}
.svc-row-cat {
  display: inline-block;
  margin-top: 4px;
  font-size: 10px;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  color: var(--daemon-idle);
}
.svc-row-img code { font-size: 12px; color: var(--node-ink-dim); }
.svc-row-ports { color: var(--daemon-idle); white-space: nowrap; }
.svc-row--fresh .svc-row-state { color: var(--daemon-warn); }
.svc-row--settled .svc-row-state { color: var(--node-ink-dim); }
.svc-row-state { white-space: nowrap; }
.svc-table--backup td { font-family: var(--node-prose); font-size: 13px; color: var(--node-ink-dim); }
.svc-table--backup td code { font-family: var(--node-mono); color: var(--daemon-idle); }

/* -------------------------------------------------------- service detail */

.node-rack-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  border: 1px solid var(--node-edge);
  background: var(--node-shell-deep);
  margin-bottom: 20px;
}
.node-rack-cell { padding: 7px 14px; border-right: 1px solid var(--node-edge); }
.node-rack-k {
  display: block;
  font-size: 9.5px;
  letter-spacing: 1.1px;
  text-transform: uppercase;
  color: var(--node-ink-faint);
}
.node-rack-v { font-size: 13px; color: var(--daemon-idle); }
.node-rack-note {
  margin-left: auto;
  padding: 7px 14px;
  font-size: 11px;
  color: var(--node-ink-faint);
}

.node-doc { max-width: 78ch; }
.node-doc-head { margin-bottom: 16px; }
.node-doc-kind {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--daemon-warn);
}
.node-doc-title { margin: 0 0 8px; font-size: 25px; letter-spacing: -0.4px; }
.node-doc-intro { font-family: var(--node-prose); color: var(--node-ink-dim); margin: 0 0 8px; }
.node-doc-meta { font-size: 12px; color: var(--node-ink-faint); margin: 0; }
.node-doc-meta code { color: var(--daemon-idle); }

.node-doc-plate {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--node-edge);
  margin: 0 0 22px;
}

.node-sec { margin: 26px 0 0; }
.node-sec-h2 {
  font-size: 15px;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--node-ink);
  border-bottom: 1px solid var(--node-edge);
  padding-bottom: 6px;
  margin: 0 0 10px;
}
.node-sec-h2::before { content: "▍"; color: var(--daemon-up); margin-right: 7px; }
.node-sec-p {
  font-family: var(--node-prose);
  font-size: 14.5px;
  color: var(--node-ink-dim);
  margin: 0 0 10px;
}
.node-sec--warn .node-sec-h2::before { color: var(--daemon-warn); }
.node-sec--backup .node-sec-h2::before { color: var(--daemon-idle); }

/* spec + port tables */
.node-spec, .node-ports, .node-tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin: 0 0 18px;
}
.node-spec-cap, .node-ports caption, .node-tbl caption {
  text-align: left;
  font-size: 10.5px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--node-ink-faint);
  padding-bottom: 6px;
}
.node-spec th, .node-ports th, .node-tbl th {
  text-align: left;
  font-weight: 400;
  font-size: 10.5px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--node-ink-faint);
  border-bottom: 1px solid var(--node-edge-hot);
  padding: 6px 10px;
}
.node-spec td, .node-ports td, .node-tbl td {
  padding: 7px 10px;
  border-bottom: 1px solid var(--node-edge);
  color: var(--node-ink-dim);
  font-family: var(--node-prose);
}
.node-spec th[scope="row"] {
  width: 30%;
  color: var(--node-ink-faint);
  border-bottom: 1px solid var(--node-edge);
  padding: 7px 10px;
}
.node-spec td { font-family: var(--node-mono); font-size: 12.5px; color: var(--daemon-idle); }
.node-ports td, .node-tbl td { font-family: var(--node-mono); font-size: 12.5px; }
.node-ports caption { padding-bottom: 6px; }

.node-exp { padding: 0 5px; border: 1px solid var(--node-edge-hot); font-size: 11px; }
.node-exp--public { color: var(--daemon-warn); border-color: rgba(251, 191, 36, 0.4); }
.node-exp--lan { color: var(--daemon-up); border-color: rgba(57, 255, 20, 0.3); }
.node-exp--local { color: var(--node-ink-faint); }

/* code blocks */
.node-block {
  margin: 0 0 14px;
  border: 1px solid var(--node-edge);
  background: var(--node-shell-deep);
}
.node-block-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 10px;
  border-bottom: 1px solid var(--node-edge);
  background: var(--node-deck);
}
.node-block-tag {
  font-size: 10px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--node-ink-faint);
}
.node-copy {
  margin-left: auto;
  background: none;
  border: 1px solid var(--node-edge-hot);
  color: var(--node-ink-dim);
  font-family: var(--node-mono);
  font-size: 11px;
  padding: 1px 8px;
  cursor: pointer;
}
.node-copy:hover { color: var(--daemon-up); border-color: var(--daemon-up); }
.node-copy.is-done { color: #05140a; background: var(--daemon-up); border-color: var(--daemon-up); }
.node-pre {
  margin: 0;
  padding: 12px 14px;
  overflow-x: auto;
  font-size: 12.5px;
  line-height: 1.55;
  color: #bfe8cd;
  tab-size: 2;
}
.node-pre code { font-family: var(--node-mono); }

/* steps with the numbered dots column */
.node-steps {
  list-style: none;
  margin: 0 0 6px;
  padding: 0 0 0 6px;
  border-left: 1px dashed var(--node-edge-hot);
}
.node-step { position: relative; padding: 0 0 16px 30px; }
.node-step-dot {
  position: absolute;
  left: -13px;
  top: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: #05140a;
  background: var(--daemon-up);
}
.node-step-title { margin: 2px 0 5px; font-size: 14px; color: var(--node-ink); }
.node-step-note {
  margin: 0 0 8px;
  font-family: var(--node-prose);
  font-size: 13.5px;
  color: var(--node-ink-dim);
}
.node-step-body .node-block { margin-bottom: 0; }

/* pills */
.node-pills { list-style: none; margin: 0 0 10px; padding: 0; display: grid; gap: 5px; }
.node-pill {
  padding: 6px 10px 6px 26px;
  position: relative;
  font-family: var(--node-prose);
  font-size: 13.5px;
  color: var(--node-ink-dim);
  background: var(--node-deck);
  border-left: 1px solid var(--node-edge-hot);
}
.node-pill::before {
  position: absolute;
  left: 9px;
  top: 6px;
  font-family: var(--node-mono);
}
.node-pills--check .node-pill::before { content: "✓"; color: var(--daemon-up); }
.node-pills--verify .node-pill::before { content: "›"; color: var(--daemon-idle); }
.node-pills--warn .node-pill::before { content: "!"; color: var(--daemon-warn); }
.node-pills--skip .node-pill::before { content: "×"; color: var(--node-ink-faint); }
.node-pills--rules .node-pill::before { content: "§"; color: var(--daemon-idle); }
.node-pills--inline { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

/* faq */
.node-faq { margin: 0; }
.node-faq dt {
  font-size: 13.5px;
  color: var(--node-ink);
  margin-top: 10px;
}
.node-faq dt::before { content: "? "; color: var(--daemon-warn); }
.node-faq dd {
  margin: 4px 0 0;
  font-family: var(--node-prose);
  font-size: 13.5px;
  color: var(--node-ink-dim);
}

/* neighbours */
.node-rel {
  margin-top: 30px;
  padding: 14px 16px;
  border: 1px solid var(--node-edge);
  background: var(--node-deck);
}
.node-rel-h2 {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--node-ink-faint);
}
.node-rel-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.node-rel-list li { border: 1px solid var(--node-edge); padding: 3px 10px; font-size: 13px; }
.node-rel-port { color: var(--node-ink-faint); margin-left: 7px; }

/* security rank list */
.node-rank { list-style: none; margin: 0; padding: 0; }
.node-rank-item {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--node-edge);
}
.node-rank-n { color: var(--daemon-up); font-size: 13px; }
.node-rank-t { font-family: var(--node-prose); font-size: 13.5px; color: var(--node-ink-dim); }

/* legal pages */
.node-doc--legal .node-sec-p { max-width: 80ch; }

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

.node-foot {
  margin-left: var(--node-rail-w);
  border-top: 1px solid var(--node-edge);
  padding: 20px 22px 34px;
  background: var(--node-shell-deep);
  font-size: 12px;
  color: var(--node-ink-faint);
}
.node-foot-line { margin: 0 0 6px; }
.node-foot-nav { display: flex; gap: 14px; margin-top: 8px; }
.node-foot-nav a { color: var(--node-ink-dim); }
.node-foot-nav a:hover { color: var(--daemon-up); }

/* ------------------------------------------------------- command palette */

.node-palette {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(6, 11, 16, 0.72);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
}
.node-palette[hidden] { display: none; }
.node-palette-box {
  width: min(560px, 92vw);
  border: 1px solid var(--daemon-up);
  background: var(--node-shell-deep);
}
.node-palette-input {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--node-edge);
  background: var(--node-deck);
  color: var(--node-ink);
  font-family: var(--node-mono);
  font-size: 15px;
  padding: 12px 14px;
  outline: none;
}
.node-palette-list { list-style: none; margin: 0; padding: 6px 0; max-height: 46vh; overflow-y: auto; }
.node-palette-list li {
  display: flex;
  gap: 10px;
  padding: 7px 14px;
  font-size: 13.5px;
  color: var(--node-ink-dim);
  cursor: pointer;
}
.node-palette-list li .node-pal-key { color: var(--node-ink-faint); margin-left: auto; font-size: 12px; }
.node-palette-list li.is-sel { background: var(--node-deck-hi); color: var(--daemon-up); }
.node-palette-hint {
  margin: 0;
  padding: 7px 14px;
  border-top: 1px solid var(--node-edge);
  font-size: 11px;
  color: var(--node-ink-faint);
}

/* ------------------------------------------------------------ responsive */

@media (max-width: 720px) {
  :root { --node-rail-w: 0px; }
  .node-rail {
    position: sticky;
    inset: auto;
    top: 0;
    width: 100%;
    height: auto;
    flex-direction: row;
    justify-content: space-around;
    border-right: 0;
    border-bottom: 1px solid var(--node-edge);
    padding: 4px 0;
    z-index: 45;
  }
  .node-rail-mark, .node-rail-text { display: none; }
  .node-rail-link { width: auto; flex: 1 1 auto; padding: 8px 0; border-left: 0; border-bottom: 2px solid transparent; }
  .node-rail-link.is-on { border-left: 0; border-bottom-color: var(--daemon-up); }
  .node-rail-key { margin: 0; }
  .node-frame, .node-foot { margin-left: 0; }
  .node-crumb { position: static; }
  .node-clock { display: none; }
  .svc-table { display: block; overflow-x: auto; }
}