/*
 * Wingcheck retro instrument-cluster skin.
 *
 * Native CSS translation of the approved 1977–1988 automotive-console
 * direction. No prototype telemetry or reference artwork is shipped here:
 * every value continues to come from dashboard_data.json.
 */

html[data-skin="retro"] {
  --surface-0:#050705;
  --surface-1:#090c09;
  --surface-2:#0c100d;
  --line-active:#67552d;
  --line-muted:#2c2a1d;
  --amber:#ff9e18;
  --gold:#d4af61;
  --phosphor:#9edb82;
  --signal-red:#f04428;
  --text-muted:#918b6d;

  /* Existing semantic names are retained so every renderer and Chart.js
     component automatically follows the new visual system. */
  --ice:var(--surface-0);
  --card:var(--surface-1);
  --line:var(--line-active);
  --line-soft:var(--line-muted);
  --ink:#f1dfae;
  --ink-2:#b5a775;
  --ink-3:var(--text-muted);
  --blue:var(--amber);
  --blue-soft:#251905;
  --blue-deep:#ffc05c;
  --good:var(--phosphor);
  --good-soft:#142313;
  --good-ink:#b7ee9c;
  --warn:#ffb229;
  --warn-soft:#2a1d07;
  --warn-ink:#ffc45f;
  --bad-soft:#151712;
  --bad-ink:#aaa17e;
  --crit:var(--signal-red);
  --crit-soft:#2b0d08;
  --crit-ink:#ff7058;
  --display:'Rajdhani',sans-serif;
  --body:'IBM Plex Mono',monospace;
  --mono:'IBM Plex Mono',monospace;
  --radius:4px;
  --radius-lg:5px;
  --shadow:0 14px 34px rgba(0,0,0,.48), inset 0 0 34px rgba(0,0,0,.42);
  color-scheme:dark;
}

html[data-skin="retro"] body {
  min-height:100vh;
  background:
    radial-gradient(ellipse at 50% -10%,#202119 0,#0b0d0a 38%,#030403 78%),
    var(--surface-0);
  color:var(--ink);
}

html[data-skin="retro"] body::before {
  content:"";
  position:fixed;
  inset:0;
  z-index:1000;
  pointer-events:none;
  opacity:.12;
  background:
    repeating-linear-gradient(0deg,transparent 0 3px,rgba(0,0,0,.48) 4px),
    radial-gradient(circle at 50% 20%,transparent 0 55%,rgba(0,0,0,.38) 100%);
  mix-blend-mode:multiply;
}

html[data-skin="retro"] .wrap {
  width:min(1540px,100%);
  max-width:none;
  padding:12px 12px 54px;
}

.skip-link {
  position:fixed;
  left:12px;
  top:8px;
  z-index:2000;
  transform:translateY(-140%);
  background:var(--amber);
  color:#120b02;
  padding:10px 14px;
  font-weight:700;
}
.skip-link:focus { transform:none; }

html[data-skin="retro"] .site-header,
html[data-skin="retro"] .card,
html[data-skin="retro"] details.tech {
  position:relative;
  border:1px solid var(--line-active);
  border-radius:var(--radius-lg);
  background:
    linear-gradient(145deg,rgba(18,21,16,.96),rgba(6,8,6,.98) 72%),
    var(--surface-1);
  box-shadow:var(--shadow),0 0 2px rgba(255,158,24,.45);
  overflow:hidden;
}

html[data-skin="retro"] .site-header::after,
html[data-skin="retro"] .card::after,
html[data-skin="retro"] details.tech::after {
  content:"";
  position:absolute;
  inset:3px;
  border:1px solid rgba(103,85,45,.46);
  border-radius:2px;
  pointer-events:none;
}

html[data-skin="retro"] .site-header {
  min-height:112px;
  padding:18px 270px 18px 24px;
  margin:0 0 10px;
}
html[data-skin="retro"] .header-inner {
  display:grid;
  grid-template-columns:auto 1fr auto;
  grid-template-areas:
    "brand title clock"
    "brand subtitle clock"
    "status status status";
  gap:3px 26px;
  align-items:center;
}
html[data-skin="retro"] .kicker {
  grid-area:brand;
  align-self:stretch;
  display:flex;
  align-items:center;
  margin:0;
  border-radius:0;
  border-right:1px solid var(--line-muted);
  padding:0 24px 0 0;
  color:var(--amber);
  background:none;
  font:700 18px/1 var(--display);
  font-style:italic;
  letter-spacing:.12em;
  text-shadow:0 0 10px rgba(255,158,24,.28);
}
html[data-skin="retro"] h1 {
  grid-area:title;
  font-size:clamp(24px,3vw,36px);
  line-height:1;
  text-transform:uppercase;
  letter-spacing:.045em;
}
html[data-skin="retro"] h1 em { color:var(--amber);text-shadow:0 0 12px rgba(255,158,24,.32); }
html[data-skin="retro"] .header-sub {
  grid-area:subtitle;
  max-width:760px;
  margin:3px 0 0;
  color:var(--ink-3);
  font-size:11px;
  line-height:1.55;
  text-transform:uppercase;
  letter-spacing:.05em;
}
html[data-skin="retro"] .console-clock {
  grid-area:clock;
  min-width:112px;
  color:var(--gold);
  font:500 13px/1 var(--mono);
  letter-spacing:.14em;
  text-align:right;
}
html[data-skin="retro"] .status-line { grid-area:status; margin:10px 0 0; }
html[data-skin="retro"] .hero-wind { opacity:.5; }
html[data-skin="retro"] .hero-wind path { stroke:var(--phosphor);opacity:.12;animation-duration:18s; }

html[data-skin="retro"] .skin-toggle {
  position:absolute;
  top:25px;
  right:25px;
  z-index:20;
  border:1px solid var(--line-active);
  border-radius:2px;
  background:#070907;
  box-shadow:inset 0 0 18px #000;
}
html[data-skin="retro"] .skin-toggle button {
  min-height:44px;
  padding:0 16px;
  color:var(--gold);
  letter-spacing:.1em;
}
html[data-skin="retro"] .skin-toggle button.active {
  background:#15190f;
  color:var(--phosphor);
  box-shadow:inset 0 -2px var(--phosphor);
}

html[data-skin="retro"] .dashboard-console {
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:10px;
  align-items:start;
}
html[data-skin="retro"] .dashboard-console > * { margin-top:0;min-width:0; }
html[data-skin="retro"] .panel-forecast { grid-column:span 8; }
html[data-skin="retro"] .panel-day-wind { grid-column:span 12; }
html[data-skin="retro"] .panel-history { grid-column:span 12; }
html[data-skin="retro"] .panel-summary { grid-column:span 4; }
html[data-skin="retro"] .panel-outlook { grid-column:span 8; }
html[data-skin="retro"] .panel-water { grid-column:span 4; }
html[data-skin="retro"] .panel-live { grid-column:span 4; }
html[data-skin="retro"] .panel-health { grid-column:span 8; }
html[data-skin="retro"] .panel-reference,
html[data-skin="retro"] .panel-viz { grid-column:span 12; }
html[data-skin="retro"] .panel-eval { grid-column:span 7; }
html[data-skin="retro"] .panel-ablation { grid-column:span 5; }
html[data-skin="retro"] .panel-tech { grid-column:span 12; }

/* ============================================================= *
 *  RETRO INSTRUMENT CLUSTER  (the amber operator-console hero)  *
 *  Shown only in this skin; CLASSIC/TECH keep it display:none.  *
 * ============================================================= */
html[data-skin="retro"] .retro-cluster {
  grid-column:span 12;
  display:grid;
  grid-template-columns:3fr 5fr 4fr;
  gap:10px;
  margin:0 0 2px;
}
html[data-skin="retro"] .rc-panel {
  position:relative;
  min-width:0;
  padding:14px;
  border:1px solid var(--line-active);
  border-radius:var(--radius-lg);
  background:
    linear-gradient(145deg,rgba(18,21,16,.96),rgba(6,8,6,.98) 72%),
    var(--surface-1);
  box-shadow:var(--shadow),0 0 2px rgba(255,158,24,.45);
  overflow:hidden;
}
html[data-skin="retro"] .rc-panel::after {
  content:"";
  position:absolute;
  inset:3px;
  border:1px solid rgba(103,85,45,.42);
  border-radius:2px;
  pointer-events:none;
}
html[data-skin="retro"] .rc-head {
  position:relative;
  z-index:1;
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  gap:8px;
  margin:0 0 11px;
  padding:0 0 7px;
  border-bottom:1px solid var(--line-muted);
  color:var(--gold);
  font:600 12px/1 var(--display);
  letter-spacing:.15em;
  text-transform:uppercase;
}
html[data-skin="retro"] .rc-head::before { content:"▰ ";color:var(--amber);font-size:8px; }
html[data-skin="retro"] .rc-head-r { color:var(--amber);font:500 10px/1 var(--mono);letter-spacing:.1em; }
html[data-skin="retro"] .rc-k { color:var(--text-muted);font:9px/1.3 var(--mono);letter-spacing:.09em;text-transform:uppercase; }

/* -- ROUTE / AIRFLOW -- */
html[data-skin="retro"] .rc-stations { list-style:none;margin:0;padding:0; }
html[data-skin="retro"] .rc-st {
  position:relative;
  display:grid;
  grid-template-columns:16px 1fr;
  align-items:center;
  gap:1px 9px;
  padding:8px 2px;
  border-bottom:1px solid var(--line-muted);
}
html[data-skin="retro"] .rc-st:last-child { border-bottom:0; }
html[data-skin="retro"] .rc-st-dot {
  grid-row:span 2;
  justify-self:center;
  position:relative;
  width:9px;height:9px;
  border-radius:50%;
  border:1px solid var(--gold);
  background:#0a0d08;
}
html[data-skin="retro"] .rc-st:not(:last-child) .rc-st-dot::after {
  content:"";position:absolute;left:50%;top:11px;
  width:1px;height:26px;background:var(--line-muted);transform:translateX(-.5px);
}
html[data-skin="retro"] .rc-st-name { color:var(--ink);font:600 12px/1.1 var(--display);letter-spacing:.04em; }
html[data-skin="retro"] .rc-st-note { grid-column:2;color:var(--text-muted);font:9px/1.2 var(--mono);letter-spacing:.05em;text-transform:uppercase; }
html[data-skin="retro"] .rc-st.target .rc-st-dot { background:var(--amber);border-color:var(--amber);box-shadow:0 0 10px rgba(255,158,24,.75); }
html[data-skin="retro"] .rc-st.target .rc-st-name { color:var(--amber); }
html[data-skin="retro"] .rc-st.target .rc-st-note { color:var(--phosphor); }

/* -- CENTRAL DIAL -- */
html[data-skin="retro"] .rc-gauge-body { display:grid;grid-template-columns:1fr 96px;gap:14px;align-items:center; }
html[data-skin="retro"] .rc-dial-wrap { position:relative; }
html[data-skin="retro"] .rc-dial { width:100%;height:auto;display:block;overflow:visible; }

/* Segmented tachometer: lit segments sweep up from zero on load, like a
   real instrument cluster's power-on self-test. Purely presentational -
   which segments are lit is decided by the data in renderRetroCluster().
   The reduced-motion block at the bottom of this file neutralises the
   animation, and `both` fill-mode means the final lit state still holds. */
@keyframes rcSegSweep {
  from { opacity:0; transform:scale(.94); }
  60%  { opacity:1; }
  to   { opacity:1; transform:none; }
}
html[data-skin="retro"] .rc-seg {
  transform-box:fill-box;
  transform-origin:center;
}
html[data-skin="retro"] .rc-seg.lit {
  animation:rcSegSweep 260ms ease-out both;
}
@keyframes rcNeedleSwing {
  from { opacity:0; }
  to   { opacity:1; }
}
html[data-skin="retro"] .rc-cursor {
  animation:rcNeedleSwing 700ms ease-out both;
  animation-delay:420ms;
}
html[data-skin="retro"] .rc-readout { position:absolute;left:0;right:0;bottom:2px;text-align:center; }
html[data-skin="retro"] .rc-digits {
  font:700 clamp(42px,6.4vw,66px)/.9 var(--display);
  color:var(--amber);letter-spacing:.05em;
  text-shadow:0 0 18px rgba(255,158,24,.42);
}
html[data-skin="retro"] .rc-unit { color:var(--text-muted);font:9px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;margin-top:3px; }
html[data-skin="retro"] .rc-side { display:flex;flex-direction:column;gap:14px;justify-content:center;height:100%; }
html[data-skin="retro"] .rc-bar { display:flex;flex-direction:column;align-items:center;gap:5px; }
html[data-skin="retro"] .rc-bar-track {
  width:16px;height:92px;
  border:1px solid var(--line-active);border-radius:2px;
  background:repeating-linear-gradient(0deg,#0a0d08 0 6px,#0c1109 6px 7px);
  display:flex;flex-direction:column-reverse;overflow:hidden;
}
html[data-skin="retro"] .rc-bar-fill { width:100%;background:linear-gradient(180deg,#ffb84d,#ff6a18);box-shadow:0 0 8px rgba(255,158,24,.5);transition:height .55s ease; }
html[data-skin="retro"] .rc-bar-val { color:var(--phosphor);font:600 13px/1 var(--display); }
html[data-skin="retro"] .rc-energy { text-align:center; }
html[data-skin="retro"] .rc-energy-val { color:var(--phosphor);font:600 20px/1 var(--display);text-shadow:0 0 8px rgba(158,219,130,.3);margin-top:3px; }
html[data-skin="retro"] .rc-energy-val.alt { color:var(--gold); }

/* -- AREA MAP -- */
html[data-skin="retro"] .rc-map-frame {
  position:relative;
  border:1px solid var(--line-muted);border-radius:3px;overflow:hidden;
  background:
    linear-gradient(rgba(158,219,130,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(158,219,130,.05) 1px,transparent 1px),
    radial-gradient(ellipse at 60% 20%,#0a130a 0,#050806 70%);
  background-size:26px 22px,26px 22px,auto;
}
html[data-skin="retro"] .rc-map-svg { width:100%;height:auto;display:block;aspect-ratio:480/300; }
html[data-skin="retro"] .rc-lakes ellipse { stroke-width:1.2; }
html[data-skin="retro"] .rc-target-lake { stroke:var(--amber)!important;fill:#2a1a06!important; }
html[data-skin="retro"] .rc-node text { fill:var(--text-muted); }
html[data-skin="retro"] .rc-node circle { fill:var(--gold);stroke:#050806;stroke-width:1; }
html[data-skin="retro"] .rc-node-target circle { fill:var(--amber); }
html[data-skin="retro"] .rc-node-target text { fill:var(--amber); }

@keyframes rcStream { to { stroke-dashoffset:-220; } }
html[data-skin="retro"] .rc-stream {
  stroke-dasharray:5 13;stroke-linecap:round;opacity:.85;
  animation:rcStream var(--flow,3s) linear infinite;
}
html[data-skin="retro"] .rc-stream.s2 { animation-duration:calc(var(--flow,3s) * 1.28);opacity:.6; }
html[data-skin="retro"] .rc-stream.s3 { animation-duration:calc(var(--flow,3s) * .8);opacity:.5; }
@keyframes rcPing { 0%{transform:scale(.5);opacity:.9;} 70%{opacity:0;} 100%{transform:scale(2.6);opacity:0;} }
html[data-skin="retro"] .rc-ping {
  transform-box:fill-box;transform-origin:center;
  fill:none;stroke:var(--amber);stroke-width:1.4;
  animation:rcPing 2.6s ease-out infinite;
}

/* -- SYSTEMS -- */
html[data-skin="retro"] .rc-sys-list { list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:3px; }
html[data-skin="retro"] .rc-sys {
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:9px;
  padding:6px 9px;border:1px solid var(--line-muted);border-radius:2px;background:rgba(5,7,5,.5);
}
html[data-skin="retro"] .rc-sys-id { color:var(--ink);font:600 12px/1 var(--mono);letter-spacing:.08em; }
html[data-skin="retro"] .rc-sys-age { color:var(--text-muted);font:9px/1 var(--mono);letter-spacing:.04em;text-transform:uppercase; }
html[data-skin="retro"] .rc-sys-state { font:600 9px/1 var(--mono);letter-spacing:.1em;padding:3px 7px;border-radius:2px;border:1px solid currentColor; }
html[data-skin="retro"] .rc-sys.ok .rc-sys-state { color:var(--phosphor); }
html[data-skin="retro"] .rc-sys.warn .rc-sys-state { color:var(--warn); }
html[data-skin="retro"] .rc-sys.miss .rc-sys-state { color:var(--signal-red); }
html[data-skin="retro"] .rc-sys.miss .rc-sys-id { color:var(--text-muted); }

/* -- NEXT WINDOW -- */
html[data-skin="retro"] .rc-next-body { display:flex;flex-direction:column;gap:14px; }
html[data-skin="retro"] .rc-next-hour {
  font:700 clamp(36px,5vw,54px)/1 var(--display);
  color:var(--amber);letter-spacing:.06em;text-shadow:0 0 16px rgba(255,158,24,.36);
}
html[data-skin="retro"] .rc-next-grid { display:grid;grid-template-columns:repeat(2,1fr);gap:12px; }
html[data-skin="retro"] .rc-next-grid .rc-v { color:var(--phosphor);font:600 16px/1.1 var(--display);margin-top:3px; }

/* -- DAY PROFILE -- */
html[data-skin="retro"] .rc-spark {
  width:100%;height:auto;aspect-ratio:340/96;display:block;
  border:1px solid var(--line-muted);border-radius:2px;background:#050806;margin-bottom:9px;
}
html[data-skin="retro"] .rc-tl { display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:4px; }
html[data-skin="retro"] .rc-tick { display:flex;flex-direction:column;align-items:center;gap:3px; }
html[data-skin="retro"] .rc-tick-h { color:var(--gold);font:9px/1 var(--mono); }
html[data-skin="retro"] .rc-tick-bar { width:100%;height:34px;border:1px solid var(--line-muted);border-radius:1px;background:#0a0d08;display:flex;align-items:flex-end;overflow:hidden; }
html[data-skin="retro"] .rc-tick-bar i { display:block;width:100%;transition:height .5s ease; }
html[data-skin="retro"] .rc-tick-p { color:var(--ink-2);font:9px/1 var(--mono); }
html[data-skin="retro"] .rc-tick-empty { color:var(--text-muted);font:10px var(--mono);padding:8px; }

html[data-skin="retro"] .card { padding:18px; }
html[data-skin="retro"] .section-head {
  position:relative;
  z-index:1;
  min-height:27px;
  align-items:center;
  margin:0 0 7px;
  padding:0 0 8px;
  border-bottom:1px solid var(--line-muted);
}
html[data-skin="retro"] .section-head h2,
html[data-skin="retro"] details.tech > summary {
  color:var(--gold);
  font:600 15px/1 var(--display);
  letter-spacing:.13em;
  text-transform:uppercase;
}
html[data-skin="retro"] .section-head h2::before { content:"▰ ";color:var(--amber);font-size:9px;vertical-align:2px; }
html[data-skin="retro"] .section-head .hint,
html[data-skin="retro"] .hint { color:var(--ink-3);font:10px/1.4 var(--mono);letter-spacing:.04em;text-transform:uppercase; }
html[data-skin="retro"] .explain { color:var(--ink-3);font-size:11px;line-height:1.55; }
html[data-skin="retro"] .day-wind-chart {
  border:1px solid var(--line-muted);
  background:linear-gradient(180deg,#0d100c,#070807);
  padding:10px;
}

html[data-skin="retro"] .forecast-grid { grid-template-columns:repeat(5,minmax(104px,1fr));gap:7px; }
html[data-skin="retro"] .later-forecast-grid { grid-template-columns:repeat(5,minmax(104px,1fr));gap:7px; }
html[data-skin="retro"] .later-forecast-grid .fc-card { min-width:104px; }
html[data-skin="retro"] .later-day-name {
  color:var(--gold);
  font:600 10px/1.3 var(--mono);
  letter-spacing:.08em;
}
html[data-skin="retro"] .forecast-grid > .empty-state {
  grid-column:1 / -1;
  width:100%;
  max-width:none;
  padding:28px 14px;
}
html[data-skin="retro"] .fc-card {
  min-height:185px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  border:1px solid var(--line-muted);
  border-radius:2px;
  background:linear-gradient(180deg,#0d100c,#070807);
  transition:border-color 180ms ease,box-shadow 180ms ease,transform 180ms ease;
}
html[data-skin="retro"] .fc-card:hover { transform:translateY(-1px);border-color:var(--line-active); }
html[data-skin="retro"] .fc-card.recommended {
  border-color:var(--amber);
  color:var(--ink);
  background:linear-gradient(180deg,#17150d,#0a0906);
  box-shadow:inset 0 0 22px rgba(255,158,24,.08),0 0 12px rgba(255,158,24,.12);
}
html[data-skin="retro"] .fc-time { color:var(--gold);font-size:12px;letter-spacing:.12em; }
html[data-skin="retro"] .fc-pct {
  color:var(--amber);
  font:600 48px/.95 var(--display);
  letter-spacing:.03em;
  text-shadow:0 0 12px rgba(255,158,24,.30);
}
html[data-skin="retro"] .fc-card.recommended .fc-time,
html[data-skin="retro"] .fc-card.recommended .fc-pct-label,
html[data-skin="retro"] .fc-card.recommended .fc-wind { color:inherit; }
html[data-skin="retro"] .fc-pct-label { color:var(--text-muted);font-size:8px;letter-spacing:.12em; }
html[data-skin="retro"] .fc-badge,
html[data-skin="retro"] .badge { border-radius:2px;border:1px solid currentColor;background:transparent;letter-spacing:.06em;text-transform:uppercase; }
html[data-skin="retro"] .fc-wind { color:var(--ink-2);font-size:10px; }
html[data-skin="retro"] .day-block + .day-block { border-color:var(--line-muted); }
html[data-skin="retro"] .day-block-head h3,
html[data-skin="retro"] .summary-day-head,
html[data-skin="retro"] .health-sub-head { color:var(--gold);font:600 11px var(--mono);letter-spacing:.1em;text-transform:uppercase; }
html[data-skin="retro"] .day-date { color:var(--text-muted); }

html[data-skin="retro"] .summary-columns { grid-template-columns:1fr;gap:18px; }
html[data-skin="retro"] .summary-columns > div + div { border-top:1px solid var(--line-muted);padding-top:15px; }
html[data-skin="retro"] .summary-grid { gap:8px; }
html[data-skin="retro"] .summary-stat,
html[data-skin="retro"] .stat {
  min-width:0;
  padding:12px;
  border:1px solid var(--line-muted);
  background:rgba(5,7,5,.55);
}
html[data-skin="retro"] .summary-stat .s-label,
html[data-skin="retro"] .stat .st-label { color:var(--text-muted);font:9px var(--mono);letter-spacing:.08em;text-transform:uppercase; }
html[data-skin="retro"] .summary-stat .s-value,
html[data-skin="retro"] .stat .st-value {
  color:var(--phosphor);
  font:600 30px/1 var(--display);
  text-shadow:0 0 9px rgba(158,219,130,.2);
}
html[data-skin="retro"] .stat .st-sub { color:var(--text-muted);font-size:9px;line-height:1.5; }
html[data-skin="retro"] .recommendation,
html[data-skin="retro"] .frozen-banner,
html[data-skin="retro"] .provisional-note {
  border:1px solid var(--line-active);
  border-radius:2px;
  background:#111109;
  color:var(--gold);
}

html[data-skin="retro"] .quick-summary,
html[data-skin="retro"] .stat-row { gap:7px; }
html[data-skin="retro"] .qs-card { border-color:var(--line-muted);border-radius:2px;background:#070907; }
html[data-skin="retro"] .qs-card .qs-label { color:var(--text-muted);font:9px var(--mono);letter-spacing:.08em; }
html[data-skin="retro"] details.health-detail { border-color:var(--line-muted); }
html[data-skin="retro"] details.health-detail > summary { min-height:44px;color:var(--gold); }
html[data-skin="retro"] details.health-detail > summary::after { color:var(--amber); }

html[data-skin="retro"] .viz-grid { grid-template-columns:repeat(3,1fr); }
html[data-skin="retro"] .viz-box,
html[data-skin="retro"] .chart-box {
  border:1px solid var(--line-muted);
  background:
    linear-gradient(rgba(158,219,130,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(158,219,130,.055) 1px,transparent 1px),
    #060806;
  background-size:28px 24px;
  padding:8px;
}
html[data-skin="retro"] .viz-title { color:var(--gold); }

html[data-skin="retro"] .window-tables { grid-template-columns:1fr; }
html[data-skin="retro"] .window-block + .window-block { margin-top:10px;padding-top:12px;border-top:1px solid var(--line-muted); }
html[data-skin="retro"] .metric-row,
html[data-skin="retro"] .metrics-table th,
html[data-skin="retro"] .metrics-table td,
html[data-skin="retro"] .w-row { border-color:var(--line-muted); }
html[data-skin="retro"] .metric-row .m-value,
html[data-skin="retro"] .metrics-table td { color:var(--phosphor); }
html[data-skin="retro"] .metrics-table th { color:var(--gold); }
html[data-skin="retro"] .metrics-table tr.best td { background:#11200f; }
html[data-skin="retro"] .table-wrap { scrollbar-color:var(--line-active) var(--surface-0); }
html[data-skin="retro"] .eval-btn {
  min-height:44px;
  border:1px solid var(--amber);
  border-radius:2px;
  background:#171006;
  color:var(--amber);
  box-shadow:0 0 12px rgba(255,158,24,.12);
  text-transform:uppercase;
  letter-spacing:.05em;
}
html[data-skin="retro"] .eval-btn:hover { background:var(--amber);color:#100900; }

html[data-skin="retro"] details.tech { background:var(--surface-1); }
html[data-skin="retro"] details.tech > summary { min-height:58px;background:transparent;color:var(--gold); }
html[data-skin="retro"] details.tech > summary::after { color:var(--amber); }
html[data-skin="retro"] .tech-body { background:transparent; }
html[data-skin="retro"] .tech-sub h3 { color:var(--gold);text-transform:uppercase;letter-spacing:.07em; }
html[data-skin="retro"] .w-fill { background:var(--amber);box-shadow:0 0 6px rgba(255,158,24,.25); }
html[data-skin="retro"] .w-bar { background:#1b1a11; }

html[data-skin="retro"] footer {
  margin-top:12px;
  padding:16px;
  border:1px solid var(--line-muted);
  color:var(--text-muted);
  text-transform:uppercase;
  letter-spacing:.04em;
}

html[data-skin="retro"] :focus-visible {
  outline:2px solid var(--amber);
  outline-offset:3px;
}

@keyframes wingcheckPowerOn {
  from { opacity:0;filter:brightness(.45);transform:translateY(3px); }
  55% { opacity:1;filter:brightness(1.14); }
  to { opacity:1;filter:brightness(1);transform:none; }
}
html[data-skin="retro"] body.booting .wrap { animation:wingcheckPowerOn 560ms ease-out both; }

@media (max-width:1100px) {
  html[data-skin="retro"] .wrap { padding:9px 9px 42px; }
  html[data-skin="retro"] .panel-forecast,
  html[data-skin="retro"] .panel-health { grid-column:span 12; }
  html[data-skin="retro"] .panel-summary,
  html[data-skin="retro"] .panel-water,
  html[data-skin="retro"] .panel-live { grid-column:span 4; }
  html[data-skin="retro"] .panel-outlook { grid-column:span 8; }
  html[data-skin="retro"] .panel-eval,
  html[data-skin="retro"] .panel-ablation { grid-column:span 6; }
  html[data-skin="retro"] .site-header { padding-right:225px; }
  html[data-skin="retro"] .header-inner { grid-template-columns:1fr auto;grid-template-areas:"brand clock" "title title" "subtitle subtitle" "status status"; }
  html[data-skin="retro"] .kicker { border:0;padding:0; }
  html[data-skin="retro"] .retro-cluster { grid-template-columns:1fr 1fr; }
  html[data-skin="retro"] .rc-map { grid-column:span 2; }
  html[data-skin="retro"] .rc-map-frame { max-width:640px;margin:0 auto; }
}

@media (max-width:820px) {
  html[data-skin="retro"] .wrap { padding:7px 7px 30px; }
  html[data-skin="retro"] .dashboard-console { display:flex;flex-direction:column; }
  html[data-skin="retro"] .dashboard-console > * { width:100%; }
  html[data-skin="retro"] .retro-cluster { order:0;grid-template-columns:1fr;gap:9px; }
  html[data-skin="retro"] .rc-map { grid-column:auto; }
  html[data-skin="retro"] .rc-gauge-body { grid-template-columns:1fr; }
  html[data-skin="retro"] .rc-side { flex-direction:row;justify-content:space-around;align-items:flex-end; }
  html[data-skin="retro"] .rc-bar-track { height:70px; }
  html[data-skin="retro"] .panel-forecast { order:1; }
  html[data-skin="retro"] .panel-summary { order:2; }
  html[data-skin="retro"] .panel-outlook { order:3; }
  html[data-skin="retro"] .panel-water { order:4; }
  html[data-skin="retro"] .panel-live { order:5; }
  html[data-skin="retro"] .panel-health { order:6; }
  html[data-skin="retro"] .panel-reference { order:7; }
  html[data-skin="retro"] .panel-viz { order:8; }
  html[data-skin="retro"] .panel-eval { order:9; }
  html[data-skin="retro"] .panel-ablation { order:10; }
  html[data-skin="retro"] .panel-tech { order:11; }
  html[data-skin="retro"] .site-header { min-height:180px;padding:66px 16px 16px; }
  html[data-skin="retro"] .skin-toggle { top:16px;left:16px;right:auto; }
  html[data-skin="retro"] .header-inner { grid-template-columns:1fr auto; }
  html[data-skin="retro"] .header-sub { font-size:10px; }
  html[data-skin="retro"] .forecast-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  html[data-skin="retro"] .later-forecast-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }
  html[data-skin="retro"] .later-forecast-grid .fc-card { min-width:0; }
  html[data-skin="retro"] .fc-card:last-child:nth-child(odd) { grid-column:span 2; }
  html[data-skin="retro"] .fc-pct { font-size:42px; }
  html[data-skin="retro"] .summary-columns { grid-template-columns:1fr; }
  html[data-skin="retro"] .viz-grid { grid-template-columns:1fr; }
  html[data-skin="retro"] .stat-row,
  html[data-skin="retro"] .quick-summary { grid-template-columns:repeat(2,minmax(0,1fr)); }
  html[data-skin="retro"] .chart-box { min-height:250px; }
}

@media (max-width:430px) {
  html[data-skin="retro"] .card { padding:14px; }
  html[data-skin="retro"] .stat-row,
  html[data-skin="retro"] .quick-summary { grid-template-columns:1fr; }
  html[data-skin="retro"] .console-clock { font-size:11px; }
}

@media (prefers-reduced-motion:reduce) {
  html[data-skin="retro"] *,
  html[data-skin="retro"] *::before,
  html[data-skin="retro"] *::after {
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    scroll-behavior:auto!important;
    transition-duration:.001ms!important;
  }
}

@media (forced-colors:active) {
  html[data-skin="retro"] .site-header,
  html[data-skin="retro"] .card,
  html[data-skin="retro"] details.tech { border:1px solid CanvasText; }
  html[data-skin="retro"] .fc-card.recommended { outline:2px solid Highlight; }
}