/* ══════════════════════════════════════════════════════════════
   EWUILIB — Entropy Worship UI Library
   Extracted from EWUILIB/index.html for reuse across EW objects.
   ══════════════════════════════════════════════════════════════ */

/* ── Reset ──────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── Design tokens ──────────────────────────────────────────── */
:root {
  /* RGB component sets — used for rgba(var(--X-rgb), alpha) */
  --accent-rgb:  255, 170, 0;
  --rose-rgb:    255, 68,  119;
  --mint-rgb:    0,   255, 187;
  --border-rgb:  160, 72,  0;
  --dim-rgb:     122, 68,  0;
  /* Solid colors (hex shortcuts) */
  --accent: #ffaa00;
  --rose:   #ff4477;
  --mint:   #00ffbb;
  --text:   #fff4cc;
  --dim:    #7a4400;
  /* Surfaces */
  --html-bg:   #0e0600;
  --surface:   rgba(18, 8, 0, 0.38);
  --surface-hi:rgba(28, 14, 0, 0.52);
  --border:    rgba(var(--border-rgb), 0.42);
  --border-hi: rgba(var(--accent-rgb), 0.78);
  --panel-glow: drop-shadow(0 0 6px rgba(var(--accent-rgb), 0.18))
    drop-shadow(0 0 28px rgba(var(--border-rgb), 0.12));
  --font: "VT323", "Courier New", monospace;
}

/* ── Keyframes ──────────────────────────────────────────────── */
@keyframes title-glow {
  0%,
  100% {
    text-shadow:
      0 0 8px rgba(var(--accent-rgb), 0.8),
      0 0 28px rgba(var(--accent-rgb), 0.3);
  }
  50% {
    text-shadow:
      0 0 18px rgba(var(--accent-rgb), 1),
      0 0 52px rgba(var(--accent-rgb), 0.65),
      0 0 88px rgba(var(--border-rgb), 0.28);
  }
}
@keyframes blink {
  50% {
    opacity: 0;
  }
}
@keyframes border-flicker {
  0%,
  95%,
  100% {
    border-color: rgba(var(--border-rgb), 0.42);
  }
  96% {
    border-color: rgba(var(--accent-rgb), 0.92);
  }
  97% {
    border-color: rgba(var(--border-rgb), 0.22);
  }
  98.5% {
    border-color: rgba(var(--accent-rgb), 0.68);
  }
}
@keyframes active-pulse {
  0%,
  100% {
    box-shadow: 0 0 6px rgba(var(--accent-rgb), 0.4);
  }
  50% {
    box-shadow:
      0 0 18px rgba(var(--accent-rgb), 0.85),
      0 0 36px rgba(var(--accent-rgb), 0.32);
  }
}
@keyframes rose-pulse {
  0%,
  100% {
    box-shadow: 0 0 6px rgba(var(--rose-rgb), 0.4);
  }
  50% {
    box-shadow:
      0 0 18px rgba(var(--rose-rgb), 0.85),
      0 0 36px rgba(var(--rose-rgb), 0.28);
  }
}
@keyframes mint-pulse {
  0%,
  100% {
    box-shadow: 0 0 6px rgba(var(--mint-rgb), 0.4);
  }
  50% {
    box-shadow:
      0 0 18px rgba(var(--mint-rgb), 0.85),
      0 0 36px rgba(var(--mint-rgb), 0.22);
  }
}
@keyframes scan-sweep {
  0% {
    top: -4px;
    opacity: 0.6;
  }
  90% {
    opacity: 0.6;
  }
  100% {
    top: 100%;
    opacity: 0;
  }
}
@keyframes status-dot-on {
  0%,
  100% {
    opacity: 1;
    box-shadow: 0 0 4px currentColor, 0 0 12px currentColor;
  }
  50% {
    opacity: 0.5;
    box-shadow: 0 0 2px currentColor;
  }
}
@keyframes bar-fill {
  from {
    width: 0;
  }
}
@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Background layers ──────────────────────────────────────── */
html {
  background: var(--html-bg);
}
body {
  background: transparent;
}

#galaxy-bg {
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  pointer-events: none;
}
#grid-bg {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(var(--border-rgb), 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--border-rgb), 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
}
#scanlines {
  display: none;
}
/* Data regions rise above scanlines for visual clarity */
canvas,
.stats-row,
.stat-block,
.screen-inner {
  position: relative;
  z-index: 6;
}

/* ── Base ───────────────────────────────────────────────────── */
body {
  color: var(--text);
  font-family: var(--font);
  min-height: 100vh;
  font-size: 20px;
  line-height: 1.45;
  position: relative;
}

/* ── Disable text selection on all UI elements ─────────────── */
* {
  user-select: none;
}

/* Allow text selection in code editors, inputs, and help/info content */
textarea,
input[type="text"],
pre,
code,
.code-block,
.code-area,
#code-editor,
.instance-info-overlay,
[contenteditable="true"] {
  user-select: text;
}

/* ── Scrollbar ──────────────────────────────────────────────── */
* {
  scrollbar-width: thin;
  scrollbar-color: rgba(var(--border-rgb), 0.55) #000;
}
::-webkit-scrollbar {
  width: 4px;
  background: #000;
}
::-webkit-scrollbar-thumb {
  background: rgba(var(--border-rgb), 0.55);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(var(--accent-rgb), 0.55);
}

/* ── Focus-visible ─────────────────────────────────────────── */
:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 2px;
}
button:focus-visible,
.btn:focus-visible {
  outline-color: var(--accent);
  box-shadow: 0 0 8px rgba(var(--accent-rgb), 0.35);
}

/* ── App shell ──────────────────────────────────────────────── */
#app {
  max-width: 1040px;
  margin: 0 auto;
  padding: 2px 5px 5px;
  position: relative;
  z-index: 1;
}

/* ── Header ─────────────────────────────────────────────────── */
header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4px;
  padding-bottom: 0;
  flex-wrap: wrap;
  gap: 4px;
}
.hud-title {
  font-family: var(--font);
  font-size: 2.1rem;
  letter-spacing: 0.48em;
  color: var(--accent);
  --glow-intensity: 0;
  text-shadow:
    0 0 calc(4px + 14px * var(--glow-intensity)) rgba(var(--accent-rgb), calc(0.3 + 0.7 * var(--glow-intensity))),
    0 0 calc(12px + 40px * var(--glow-intensity)) rgba(var(--accent-rgb), calc(0.05 + 0.6 * var(--glow-intensity)));
  transition: text-shadow 0.12s ease-out;
  line-height: 1;
  text-transform: uppercase;
}
#meta {
  display: flex;
  gap: 18px;
  color: var(--dim);
  font-size: 0.95rem;
  align-items: baseline;
  letter-spacing: 0.06em;
  flex-wrap: wrap;
}
#meta a {
  color: var(--dim);
  text-decoration: none;
  transition:
    color 0.15s,
    text-shadow 0.15s;
}
#meta a:hover {
  color: var(--accent);
  text-shadow: 0 0 8px rgba(var(--accent-rgb), 0.6);
}

/* ── HUD panel ──────────────────────────────────────────────── */
.hud-panel {
  position: relative;
  background: var(--surface);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  filter: var(--panel-glow);
  padding: 5px 7px;
  margin-bottom: 5px;
  animation: border-flicker 0.6s linear 1;
  animation-play-state: paused;
}
.hud-panel.ew-event-flash {
  animation-play-state: running;
}
.hud-panel.clip-tr {
  clip-path: polygon(
    0 0,
    calc(100% - 16px) 0,
    100% 16px,
    100% 100%,
    0 100%
  );
}
.hud-panel.clip-br {
  clip-path: polygon(
    0 0,
    100% 0,
    100% calc(100% - 16px),
    calc(100% - 16px) 100%,
    0 100%
  );
}
.hud-panel.clip-both {
  clip-path: polygon(
    0 0,
    calc(100% - 16px) 0,
    100% 16px,
    100% calc(100% - 16px),
    calc(100% - 16px) 100%,
    16px 100%,
    0 calc(100% - 16px)
  );
}

/* ── Section title ──────────────────────────────────────────── */
.section-title {
  font-size: 0.88rem;
  color: rgba(var(--accent-rgb), 0.85);
  text-shadow:
    0 0 8px rgba(var(--accent-rgb), 0.5),
    0 0 20px rgba(var(--border-rgb), 0.25);
  letter-spacing: 0.28em;
  margin-bottom: 4px;
  text-transform: uppercase;
}
.section-title.rose {
  color: rgba(var(--rose-rgb), 0.85);
  text-shadow:
    0 0 8px rgba(var(--rose-rgb), 0.5),
    0 0 20px rgba(var(--rose-rgb), 0.18);
}
.section-title.mint {
  color: rgba(var(--mint-rgb), 0.85);
  text-shadow:
    0 0 8px rgba(var(--mint-rgb), 0.5),
    0 0 20px rgba(var(--mint-rgb), 0.18);
}

/* ── Page section label ─────────────────────────────────────── */
.page-section {
  margin-bottom: 3px;
}
.page-section-label {
  font-size: 0.8rem;
  letter-spacing: 0.35em;
  color: var(--dim);
  text-transform: uppercase;
  margin-bottom: 3px;
  border-left: 2px solid var(--accent);
  padding-left: 8px;
}

/* ── Two-column grid ────────────────────────────────────────── */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5px;
  margin-bottom: 5px;
}
.grid-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 5px;
  margin-bottom: 5px;
}
@media (max-width: 700px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* ── Room entry (subscription list rows) ───────────────────── */
.room-entry {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 8px;
  border: 1px solid var(--border);
  margin-bottom: 4px;
  text-decoration: none;
  color: var(--text);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  transition: border-color 0.14s, background 0.14s;
  cursor: pointer;
}
.room-entry:hover {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.06);
}
.room-entry-name {
  color: var(--accent);
}
.room-entry-info {
  font-size: 0.82rem;
  color: var(--dim);
  letter-spacing: 0.08em;
}

/* ── Typography samples ─────────────────────────────────────── */
.type-h1 {
  font-size: 2.4rem;
  letter-spacing: 0.3em;
  color: var(--accent);
  --glow-intensity: 0;
  text-shadow:
    0 0 calc(4px + 14px * var(--glow-intensity)) rgba(var(--accent-rgb), calc(0.3 + 0.7 * var(--glow-intensity))),
    0 0 calc(12px + 40px * var(--glow-intensity)) rgba(var(--accent-rgb), calc(0.05 + 0.6 * var(--glow-intensity)));
  transition: text-shadow 0.12s ease-out;
}
.type-h2 {
  font-size: 1.7rem;
  letter-spacing: 0.22em;
  color: var(--text);
}
.type-h3 {
  font-size: 1.3rem;
  letter-spacing: 0.18em;
  color: var(--text);
  opacity: 0.85;
}
.type-h4 {
  font-size: 1.05rem;
  letter-spacing: 0.14em;
  color: var(--dim);
  text-transform: uppercase;
}
.type-label {
  font-size: 0.88rem;
  letter-spacing: 0.28em;
  color: rgba(var(--accent-rgb), 0.75);
  text-transform: uppercase;
}
.type-mono {
  font-family: var(--font);
  font-size: 1rem;
  color: var(--mint);
  letter-spacing: 0.05em;
}
.type-dim {
  font-size: 0.9rem;
  color: var(--dim);
  letter-spacing: 0.06em;
}
.type-blink {
  color: var(--rose);
  animation: blink 1.1s step-end infinite;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
  margin-bottom: 4px;
}
button,
.btn {
  font-family: var(--font);
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  padding: 4px 12px;
  cursor: pointer;
  transition:
    border-color 0.14s,
    color 0.14s,
    background 0.14s,
    box-shadow 0.14s;
  outline: none;
  clip-path: polygon(
    0 0,
    calc(100% - 8px) 0,
    100% 8px,
    100% 100%,
    8px 100%,
    0 calc(100% - 8px)
  );
}
button:hover,
.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 10px rgba(var(--accent-rgb), 0.35);
}
button.active,
.btn-active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.1);
  animation: active-pulse 2s ease-in-out infinite;
}
button.btn-rose {
  border-color: rgba(var(--rose-rgb), 0.5);
  color: var(--rose);
}
button.btn-rose:hover {
  border-color: var(--rose);
  box-shadow: 0 0 10px rgba(var(--rose-rgb), 0.38);
}
button.btn-rose.active {
  border-color: var(--rose);
  background: rgba(var(--rose-rgb), 0.1);
  animation: rose-pulse 2s ease-in-out infinite;
}
button.btn-mint {
  border-color: rgba(var(--mint-rgb), 0.38);
  color: var(--mint);
}
button.btn-mint:hover {
  border-color: var(--mint);
  box-shadow: 0 0 10px rgba(var(--mint-rgb), 0.32);
}
button.btn-mint.active {
  border-color: var(--mint);
  background: rgba(var(--mint-rgb), 0.08);
  animation: mint-pulse 2s ease-in-out infinite;
}
button:disabled,
.btn-disabled {
  opacity: 0.32;
  cursor: not-allowed;
  pointer-events: none;
}
button.btn-lg {
  font-size: 1rem;
  padding: 6px 20px;
  letter-spacing: 0.22em;
}
button.btn-sm {
  font-size: 0.82rem;
  padding: 3px 10px;
  letter-spacing: 0.16em;
}
button.btn-icon {
  padding: 5px 10px;
  letter-spacing: 0.06em;
}
button.btn-full {
  width: 100%;
  clip-path: none;
}
button.btn-square {
  clip-path: none;
  border-radius: 0;
}

/* ── Form controls ──────────────────────────────────────────── */
.control-group {
  margin-bottom: 5px;
}
.control-label {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  color: var(--dim);
  text-transform: uppercase;
  margin-bottom: 3px;
}

/* Range slider */
input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 3px;
  background: linear-gradient(
    90deg,
    var(--accent) 0%,
    var(--accent) var(--val, 50%),
    rgba(var(--border-rgb), 0.28) var(--val, 50%),
    rgba(var(--border-rgb), 0.28) 100%
  );
  outline: none;
  cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  background: var(--accent);
  transform: rotate(45deg);
  box-shadow: 0 0 6px rgba(var(--accent-rgb), 0.6);
  cursor: pointer;
  transition: box-shadow 0.12s;
}
input[type="range"]::-webkit-slider-thumb:hover {
  box-shadow: 0 0 14px rgba(var(--accent-rgb), 0.9);
}
input[type="range"]::-moz-range-thumb {
  width: 14px;
  height: 14px;
  background: var(--accent);
  border: none;
  transform: rotate(45deg);
  box-shadow: 0 0 6px rgba(var(--accent-rgb), 0.6);
  cursor: pointer;
}
input[type="range"].rose-range {
  background: linear-gradient(
    90deg,
    var(--rose) 0%,
    var(--rose) var(--val, 50%),
    rgba(var(--rose-rgb), 0.28) var(--val, 50%),
    rgba(var(--rose-rgb), 0.28) 100%
  );
}
input[type="range"].rose-range::-webkit-slider-thumb {
  background: var(--rose);
  box-shadow: 0 0 6px rgba(var(--rose-rgb), 0.6);
}
input[type="range"].mint-range {
  background: linear-gradient(
    90deg,
    var(--mint) 0%,
    var(--mint) var(--val, 50%),
    rgba(var(--mint-rgb), 0.28) var(--val, 50%),
    rgba(var(--mint-rgb), 0.28) 100%
  );
}
input[type="range"].mint-range::-webkit-slider-thumb {
  background: var(--mint);
  box-shadow: 0 0 6px rgba(var(--mint-rgb), 0.6);
}
.range-readout {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--dim);
  letter-spacing: 0.1em;
  margin-top: 3px;
}
.range-val {
  color: var(--accent);
}

/* Select */
select {
  font-family: var(--font);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 3px 10px;
  outline: none;
  cursor: pointer;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23ffaa00' opacity='0.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
}
select:hover,
select:focus {
  border-color: var(--accent);
}
select option {
  background: #1a0a00;
  color: var(--text);
}

/* Text input */
input[type="text"],
input[type="number"],
textarea {
  font-family: var(--font);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 4px 8px;
  outline: none;
  width: 100%;
  transition:
    border-color 0.14s,
    box-shadow 0.14s;
}
input[type="text"]:focus,
input[type="number"]:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 8px rgba(var(--accent-rgb), 0.25);
}
input::placeholder,
textarea::placeholder {
  color: var(--dim);
  opacity: 0.7;
}
textarea {
  resize: vertical;
  min-height: 70px;
}

/* Checkbox / Radio */
.check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 5px;
  cursor: pointer;
}
.check-row input[type="checkbox"],
.check-row input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition:
    border-color 0.14s,
    background 0.14s;
}
.check-row input[type="radio"] {
  border-radius: 50%;
}
.check-row input[type="checkbox"]:checked,
.check-row input[type="radio"]:checked {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.18);
}
.check-row input[type="checkbox"]:checked::after {
  content: "\2715";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 10px;
  color: var(--accent);
  line-height: 1;
}
.check-row input[type="radio"]:checked::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px rgba(255, 170, 0, 0.8);
}
.check-label {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--text);
}

/* Toggle switch */
.toggle-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  margin-bottom: 5px;
}
.toggle-track {
  width: 38px;
  height: 18px;
  border: 1px solid var(--border);
  background: var(--surface);
  position: relative;
  transition:
    border-color 0.14s,
    background 0.14s;
}
.toggle-track.on {
  border-color: var(--accent);
  background: rgba(var(--accent-rgb), 0.12);
  box-shadow: 0 0 8px rgba(var(--accent-rgb), 0.3);
}
.toggle-thumb {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 12px;
  height: 12px;
  background: var(--dim);
  transition:
    left 0.15s,
    background 0.15s;
  transform: rotate(45deg);
}
.toggle-track.on .toggle-thumb {
  left: 22px;
  background: var(--accent);
  box-shadow: 0 0 6px rgba(var(--accent-rgb), 0.7);
}
.toggle-label {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--text);
}

/* ── Stats blocks ───────────────────────────────────────────── */
.stats-row {
  display: flex;
  gap: 0;
  border-top: 1px solid var(--border);
  padding-top: 6px;
}
.stat-block {
  flex: 1;
  text-align: center;
  padding: 4px 0;
  border-right: 1px solid var(--border);
}
.stat-block:last-child {
  border-right: none;
}
.stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--dim);
  text-transform: uppercase;
}
.stat-val {
  font-size: 1.3rem;
  color: var(--accent);
  letter-spacing: 0.08em;
}
.stat-val.rose {
  color: var(--rose);
}
.stat-val.mint {
  color: var(--mint);
}
.stat-unit {
  font-size: 0.78rem;
  color: var(--dim);
  letter-spacing: 0.1em;
  margin-left: 2px;
}
.stat-bar {
  height: 3px;
  margin-top: 3px;
  background: rgba(var(--border-rgb), 0.3);
  position: relative;
  overflow: hidden;
}
.stat-bar-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: var(--stat-pct, 0%);
  background: rgba(var(--accent-rgb), 0.7);
  transition: width 0.1s linear;
}
.stat-bar-fill.rose { background: rgba(var(--rose-rgb), 0.7); }
.stat-bar-fill.mint { background: rgba(var(--mint-rgb), 0.7); }

/* ── Screen / display wrap ──────────────────────────────────── */
.screen-wrap {
  position: relative;
  clip-path: polygon(
    0 0,
    calc(100% - 14px) 0,
    100% 14px,
    100% 100%,
    14px 100%,
    0 calc(100% - 14px)
  );
}
.screen-inner {
  display: block;
  width: 100%;
  background: #0e0400;
  border: 1px solid var(--border);
  padding: 6px;
  min-height: 120px;
  font-family: var(--font);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  color: var(--mint);
  position: relative;
}
.screen-scan {
  position: absolute;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(var(--accent-rgb), 0.3),
    transparent
  );
  animation: scan-sweep 3.5s linear infinite;
  pointer-events: none;
}
.corner {
  position: absolute;
  width: 16px;
  height: 16px;
  pointer-events: none;
  z-index: 2;
}
.corner.tl {
  top: 4px;
  left: 4px;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
}
.corner.tr {
  top: 4px;
  right: 4px;
  border-top: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
}
.corner.bl {
  bottom: 4px;
  left: 4px;
  border-bottom: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
}
.corner.br {
  bottom: 4px;
  right: 4px;
  border-bottom: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
}

/* ── Table ──────────────────────────────────────────────────── */
.hud-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}
.hud-table th {
  font-size: 0.78rem;
  letter-spacing: 0.24em;
  color: var(--dim);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  padding: 6px 10px 8px;
  text-align: left;
}
.hud-table td {
  padding: 7px 10px;
  border-bottom: 1px solid rgba(var(--border-rgb), 0.18);
  color: var(--text);
  vertical-align: middle;
}
.hud-table tr:hover td {
  background: rgba(var(--accent-rgb), 0.04);
}
.hud-table .td-accent {
  color: var(--accent);
  letter-spacing: 0.12em;
}
.hud-table .td-rose {
  color: var(--rose);
}
.hud-table .td-mint {
  color: var(--mint);
}
.hud-table .td-dim {
  color: var(--dim);
  font-size: 0.88rem;
}

/* ── Status indicators ──────────────────────────────────────── */
.status-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 6px;
}
.status-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.status-dot.live {
  color: var(--mint);
  background: var(--mint);
  animation: status-dot-on 1.4s ease-in-out infinite;
}
.status-dot.warn {
  color: var(--accent);
  background: var(--accent);
  animation: status-dot-on 0.8s ease-in-out infinite;
}
.status-dot.error {
  color: var(--rose);
  background: var(--rose);
  animation: status-dot-on 0.4s ease-in-out infinite;
}
.status-dot.offline {
  background: var(--dim);
  opacity: 0.5;
}

/* Progress / signal bar */
.bar-wrap {
  margin-bottom: 4px;
}
.bar-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  color: var(--dim);
  margin-bottom: 4px;
  text-transform: uppercase;
}
.bar-track {
  height: 6px;
  background: rgba(var(--border-rgb), 0.18);
  position: relative;
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  background: var(--accent);
  animation: bar-fill 1s cubic-bezier(0.22, 1, 0.36, 1) both;
  position: relative;
}
.bar-fill::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: rgba(255, 255, 200, 0.6);
  filter: blur(1px);
}
.bar-fill.rose {
  background: var(--rose);
}
.bar-fill.rose::after {
  background: rgba(255, 180, 200, 0.6);
}
.bar-fill.mint {
  background: var(--mint);
}
.bar-fill.mint::after {
  background: rgba(180, 255, 230, 0.6);
}

/* ── Code / token display ───────────────────────────────────── */
.code-block {
  background: rgba(8, 3, 0, 0.85);
  border: 1px solid rgba(var(--border-rgb), 0.28);
  padding: 4px 6px;
  font-family: "Courier New", monospace;
  font-size: 0.9rem;
  color: var(--mint);
  letter-spacing: 0.04em;
  line-height: 1.6;
  overflow-x: auto;
}
.code-block .tok-prop {
  color: rgba(var(--accent-rgb), 0.85);
}
.code-block .tok-val {
  color: var(--text);
}
.code-block .tok-comment {
  color: var(--dim);
  font-style: italic;
}

/* ── Notification / alert ───────────────────────────────────── */
.alert {
  padding: 4px 6px;
  border-left: 3px solid var(--accent);
  background: rgba(var(--accent-rgb), 0.06);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.alert.rose {
  border-left-color: var(--rose);
  background: rgba(var(--rose-rgb), 0.06);
}
.alert.mint {
  border-left-color: var(--mint);
  background: rgba(var(--mint-rgb), 0.05);
}
.alert-title {
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 3px;
}
.alert.rose .alert-title {
  color: var(--rose);
}
.alert.mint .alert-title {
  color: var(--mint);
}

/* ── Breadcrumb / nav trail ─────────────────────────────────── */
.breadcrumb {
  display: flex;
  gap: 6px;
  align-items: center;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  color: var(--dim);
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.breadcrumb a {
  color: var(--dim);
  text-decoration: none;
  transition: color 0.14s;
}
.breadcrumb a:hover {
  color: var(--accent);
}
.breadcrumb .sep {
  color: rgba(var(--border-rgb), 0.55);
}
.breadcrumb .current {
  color: var(--accent);
}

/* ── Tag / badge ────────────────────────────────────────────── */
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 6px;
}
.tag {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 2px 9px;
  border: 1px solid var(--border);
  color: var(--dim);
}
.tag.accent {
  border-color: rgba(255, 170, 0, 0.5);
  color: var(--accent);
  background: rgba(255, 170, 0, 0.07);
}
.tag.rose {
  border-color: rgba(255, 68, 119, 0.5);
  color: var(--rose);
  background: rgba(255, 68, 119, 0.06);
}
.tag.mint {
  border-color: rgba(0, 255, 187, 0.38);
  color: var(--mint);
  background: rgba(0, 255, 187, 0.05);
}

/* ── Divider ────────────────────────────────────────────────── */
.hud-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 5px 0;
  position: relative;
}
.hud-divider::before {
  content: "\25C8";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #0e0600;
  padding: 0 8px;
  font-size: 0.85rem;
  color: var(--dim);
  letter-spacing: 0.1em;
}

/* ── Tooltip ───────────────────────────────────────────────── */
.tooltip-wrap {
  position: relative;
  display: inline-block;
}
.tooltip-wrap .tooltip-tip {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface-hi);
  border: 1px solid var(--border-hi);
  padding: 4px 10px;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--text);
  white-space: nowrap;
  pointer-events: none;
  transition:
    opacity 0.12s,
    visibility 0.12s;
  z-index: 100;
}
.tooltip-wrap:hover .tooltip-tip {
  visibility: visible;
  opacity: 1;
}

/* ── Composite panel ────────────────────────────────────────── */
.composite-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4px;
}
.composite-sub {
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  color: var(--dim);
  text-transform: uppercase;
}

/* ── Section anchors ──────────────────────────────────────── */
section[id] {
  scroll-margin-top: 24px;
}

/* ── Automation indicators ───────────────────────────────── */

.automation-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--dim);
  opacity: 0.3;
  flex-shrink: 0;
  transition: opacity 0.2s, background 0.2s, box-shadow 0.2s;
}
.automation-dot.active {
  background: var(--mint);
  opacity: 1;
  animation: status-dot-on 1.4s ease-in-out infinite;
  box-shadow: 0 0 4px rgba(var(--mint-rgb), 0.6),
              0 0 12px rgba(var(--mint-rgb), 0.3);
}
.automation-dot.receiving {
  background: var(--accent);
  opacity: 1;
  animation: status-dot-on 0.3s ease-in-out infinite;
}

/* ── Param row with automation ───────────────────────────── */

.ew-param-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
}
.ew-param-row .control-label {
  min-width: 72px;
  margin-bottom: 0;
  flex-shrink: 0;
}
.ew-param-row input[type="range"] {
  flex: 1;
}
.ew-param-row .range-val {
  min-width: 64px;
  text-align: right;
  font-size: 0.82rem;
}
.ew-param-row select {
  flex: 1;
}

/* ── 8 theme overrides ──────────────────────────────────────── */

/* 1 — AMBER (default, already in :root) */

/* 2 — PEARL : soft opalescent cream */
html.theme-pearl {
  --accent-rgb:  255, 240, 200;
  --rose-rgb:    255, 180, 200;
  --mint-rgb:    180, 220, 255;
  --border-rgb:  140, 120, 90;
  --dim-rgb:     100, 85,  60;
  --html-bg:     #0c0a06;
  --surface:     rgba(14, 12, 8, 0.38);
  --surface-hi:  rgba(22, 18, 12, 0.52);
  --border:      rgba(140, 120, 90, 0.42);
  --border-hi:   rgba(255, 240, 200, 0.78);
  --text:        #faf5ec;
  --dim:         #8c7a50;
  --accent:      #fff0c8;
  --rose:        #ffb4c8;
  --mint:        #b4dcff;
  --panel-glow:  drop-shadow(0 0 6px rgba(255,240,200,0.18))
                 drop-shadow(0 0 28px rgba(140,120,90,0.12));
}

/* 3 — COBALT : icy cold blue */
html.theme-cobalt {
  --accent-rgb:  0,   140, 255;
  --rose-rgb:    0,   210, 255;
  --mint-rgb:    255, 136, 68;
  --border-rgb:  0,   60,  140;
  --dim-rgb:     0,   44,  100;
  --html-bg:     #00040e;
  --surface:     rgba(0, 4, 18, 0.38);
  --surface-hi:  rgba(0, 6, 28, 0.52);
  --border:      rgba(0, 60, 140, 0.42);
  --border-hi:   rgba(0, 140, 255, 0.78);
  --text:        #d0eeff;
  --dim:         #003880;
  --accent:      #008cff;
  --rose:        #00d2ff;
  --mint:        #ff8844;
  --panel-glow:  drop-shadow(0 0 6px rgba(0,140,255,0.18))
                 drop-shadow(0 0 28px rgba(0,60,140,0.12));
}

/* 4 — PLASMA : purple / magenta */
html.theme-plasma {
  --accent-rgb:  200, 68,  255;
  --rose-rgb:    255, 68,  200;
  --mint-rgb:    68,  255, 200;
  --border-rgb:  100, 0,   160;
  --dim-rgb:     68,  0,   100;
  --html-bg:     #080012;
  --surface:     rgba(10, 0, 22, 0.38);
  --surface-hi:  rgba(16, 0, 32, 0.52);
  --border:      rgba(100, 0, 160, 0.42);
  --border-hi:   rgba(200, 68, 255, 0.78);
  --text:        #f4ccff;
  --dim:         #620090;
  --accent:      #c844ff;
  --rose:        #ff44c8;
  --mint:        #44ffc8;
  --panel-glow:  drop-shadow(0 0 6px rgba(200,68,255,0.18))
                 drop-shadow(0 0 28px rgba(100,0,160,0.12));
}

/* 5 — DANGER : red alert */
html.theme-danger {
  --accent-rgb:  255, 44,  55;
  --rose-rgb:    255, 165, 0;
  --mint-rgb:    255, 240, 0;
  --border-rgb:  140, 0,   20;
  --dim-rgb:     100, 0,   15;
  --html-bg:     #0e0000;
  --surface:     rgba(18, 0, 0, 0.38);
  --surface-hi:  rgba(28, 0, 0, 0.52);
  --border:      rgba(140, 0, 20, 0.42);
  --border-hi:   rgba(255, 44, 55, 0.78);
  --text:        #ffe4e4;
  --dim:         #880010;
  --accent:      #ff2c37;
  --rose:        #ffa500;
  --mint:        #fff000;
  --panel-glow:  drop-shadow(0 0 6px rgba(255,44,55,0.18))
                 drop-shadow(0 0 28px rgba(140,0,20,0.12));
}

/* 6 — MATRIX : deep grid green */
html.theme-matrix {
  --accent-rgb:  0,   255, 136;
  --rose-rgb:    0,   200, 80;
  --mint-rgb:    180, 255, 68;
  --border-rgb:  0,   100, 50;
  --dim-rgb:     0,   68,  34;
  --html-bg:     #000e04;
  --surface:     rgba(0, 12, 6, 0.38);
  --surface-hi:  rgba(0, 20, 8, 0.52);
  --border:      rgba(0, 100, 50, 0.42);
  --border-hi:   rgba(0, 255, 136, 0.78);
  --text:        #ccffe8;
  --dim:         #006030;
  --accent:      #00ff88;
  --rose:        #00c850;
  --mint:        #b4ff44;
  --panel-glow:  drop-shadow(0 0 6px rgba(0,255,136,0.18))
                 drop-shadow(0 0 28px rgba(0,100,50,0.12));
}

/* 7 — SOLAR : warm orange */
html.theme-solar {
  --accent-rgb:  255, 100, 0;
  --rose-rgb:    255, 220, 0;
  --mint-rgb:    0,   220, 200;
  --border-rgb:  140, 50,  0;
  --dim-rgb:     100, 38,  0;
  --html-bg:     #0e0300;
  --surface:     rgba(18, 6, 0, 0.38);
  --surface-hi:  rgba(28, 10, 0, 0.52);
  --border:      rgba(140, 50, 0, 0.42);
  --border-hi:   rgba(255, 100, 0, 0.78);
  --text:        #fff0cc;
  --dim:         #8c3000;
  --accent:      #ff6400;
  --rose:        #ffdc00;
  --mint:        #00dcc8;
  --panel-glow:  drop-shadow(0 0 6px rgba(255,100,0,0.18))
                 drop-shadow(0 0 28px rgba(140,50,0,0.12));
}

/* 8 — ARCTIC : ice frost */
html.theme-arctic {
  --accent-rgb:  136, 238, 255;
  --rose-rgb:    68,  136, 255;
  --mint-rgb:    255, 68,  200;
  --border-rgb:  30,  100, 140;
  --dim-rgb:     20,  68,  100;
  --html-bg:     #00050e;
  --surface:     rgba(0, 6, 18, 0.38);
  --surface-hi:  rgba(0, 8, 26, 0.52);
  --border:      rgba(30, 100, 140, 0.42);
  --border-hi:   rgba(136, 238, 255, 0.78);
  --text:        #e8f8ff;
  --dim:         #1e6488;
  --accent:      #88eeff;
  --rose:        #4488ff;
  --mint:        #ff44c8;
  --panel-glow:  drop-shadow(0 0 6px rgba(136,238,255,0.18))
                 drop-shadow(0 0 28px rgba(30,100,140,0.12));
}

/* 9 — ETHOS : hacker sci-fi terminal monochrome */
html.theme-ethos {
  --accent-rgb:  210, 210, 210;
  --rose-rgb:    255, 255, 255;
  --mint-rgb:    160, 160, 160;
  --border-rgb:  80,  80,  80;
  --dim-rgb:     60,  60,  60;
  --html-bg:     #000000;
  --surface:     rgba(8, 8, 8, 0.42);
  --surface-hi:  rgba(16, 16, 16, 0.55);
  --border:      rgba(80, 80, 80, 0.42);
  --border-hi:   rgba(210, 210, 210, 0.78);
  --text:        #e0e0e0;
  --dim:         #484848;
  --accent:      #d2d2d2;
  --rose:        #ffffff;
  --mint:        #a0a0a0;
  --panel-glow:  drop-shadow(0 0 4px rgba(210,210,210,0.1))
                 drop-shadow(0 0 20px rgba(80,80,80,0.08));
}

/* ── Auto-theme transition helpers ─────────────────────────── */
html.theme-auto-transition {
  transition: background-color 0.4s ease;
}
html.theme-auto-transition .hud-panel {
  transition: border-color 0.3s, filter 0.3s;
}
html.theme-auto-transition .hud-title {
  transition: text-shadow 0.3s, color 0.3s;
}

/* ── Augmented-UI CSS variable helpers ────────────────────── */
/* Accent (amber) border */
.aug-amber  { --aug-border-bg: rgba(var(--accent-rgb), 0.75); }
/* Rose border */
.aug-rose   { --aug-border-bg: rgba(var(--rose-rgb), 0.75); }
/* Mint border */
.aug-mint   { --aug-border-bg: rgba(var(--mint-rgb), 0.68); }
/* Gradient border */
.aug-grad   { --aug-border-bg: linear-gradient(135deg, var(--accent), var(--rose), var(--mint)); }
/* Inlay tints */
.aug-inlay-amber { --aug-inlay-bg: rgba(var(--accent-rgb), 0.12); }
.aug-inlay-rose  { --aug-inlay-bg: rgba(var(--rose-rgb),   0.10); }
.aug-inlay-mint  { --aug-inlay-bg: rgba(var(--mint-rgb),   0.08); }
/* Corner sizes */
.aug-sm  { --aug-tl:0.6rem; --aug-tr:0.6rem; --aug-br:0.6rem; --aug-bl:0.6rem; }
.aug-md  { --aug-tl:1rem;   --aug-tr:1rem;   --aug-br:1rem;   --aug-bl:1rem;   }
.aug-lg  { --aug-tl:1.6rem; --aug-tr:1.6rem; --aug-br:1.6rem; --aug-bl:1.6rem; }