.signal-alignment-window .window-content {
  background: var(--hs-surface-bg, #05070d);
  box-sizing: border-box;
  color: var(--hs-text, #d9fbff);
  flex: 1 1 auto;
  height: auto;
  min-height: 0;
  overflow: hidden;
  padding: 0;
}

.signal-alignment-shell {
  position: relative;
  box-sizing: border-box;
  min-height: max(600px, 100%);
  overflow: hidden;
  background:
    var(--hs-grid-bg, linear-gradient(rgba(83, 235, 255, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(83, 235, 255, 0.05) 1px, transparent 1px)),
    radial-gradient(circle at 18% 80%, rgba(98, 255, 182, 0.13), transparent 30%),
    radial-gradient(circle at 84% 24%, rgba(255, 77, 125, 0.14), transparent 32%),
    var(--hs-bg-deep, #05070d);
  background-size: 28px 28px, 28px 28px, auto, auto, auto;
  font-family: var(--hs-font-ui, "Rajdhani", "Orbitron", "Segoe UI", sans-serif);
}

.signal-alignment-header {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding: 22px 26px 16px;
  border-bottom: 1px solid var(--hs-line, rgba(93, 245, 255, 0.22));
}

.signal-alignment-kicker {
  margin: 0 0 4px;
  color: var(--hs-cyan, #64f7ff);
  font-size: 11px;
  text-transform: uppercase;
}

.signal-alignment-header h2 {
  margin: 0;
  color: var(--hs-text, #f5feff);
  font-size: 30px;
  font-weight: 700;
  text-shadow: 0 0 16px rgba(74, 230, 255, 0.75);
}

.signal-alignment-status {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  color: var(--hs-muted, #9ffcff);
  font-size: 13px;
}

.signal-alignment-status span {
  border: 1px solid var(--hs-line, rgba(100, 247, 255, 0.28));
  background: var(--hs-card-bg, rgba(5, 20, 29, 0.72));
  padding: 6px 9px;
}

.signal-alignment-grid {
  position: relative;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 18px;
  padding: 18px;
}

.signal-alignment-panel {
  border-right: 1px solid var(--hs-line, rgba(93, 245, 255, 0.2));
  padding: 8px 16px 8px 8px;
}

.signal-alignment-readout {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 12px 0 8px;
  color: var(--hs-muted, #a8f7ff);
  text-transform: uppercase;
  font-size: 12px;
}

.signal-alignment-readout strong {
  color: var(--hs-text, #ffffff);
  font-size: 21px;
  text-shadow: 0 0 12px rgba(255, 64, 128, 0.72);
}

.signal-alignment-standby {
  display: grid;
  gap: 8px;
  margin: 4px 0 16px;
  border: 1px solid rgba(77, 255, 155, 0.28);
  background: rgba(77, 255, 155, 0.08);
  padding: 10px;
}

.signal-alignment-standby span {
  color: var(--hs-muted, #a8f7ff);
  font-size: 11px;
  text-transform: uppercase;
}

.signal-alignment-standby strong {
  color: #f5feff;
  font-size: 13px;
  line-height: 1.25;
}

.signal-alignment-standby button {
  border: 1px solid rgba(77, 255, 155, 0.55);
  background: rgba(13, 59, 42, 0.86);
  color: #d9fbff;
  padding: 8px 10px;
}

.signal-alignment-meter {
  height: 14px;
  overflow: hidden;
  border: 1px solid var(--hs-line, rgba(100, 247, 255, 0.35));
  background: rgba(100, 247, 255, 0.08);
}

.signal-alignment-meter div {
  height: 100%;
  width: 0;
  transition: width 120ms linear;
}

.signal-alignment-meter.trace {
  border-color: rgba(255, 70, 132, 0.55);
}

.signal-alignment-meter.trace div {
  background: linear-gradient(90deg, #28f7ff, #ff3f7f);
}

.signal-alignment-meter.lock div {
  background: linear-gradient(90deg, #4dff9b, #ffe66f);
}

.signal-alignment-specs {
  display: grid;
  gap: 8px;
  margin: 22px 0;
}

.signal-alignment-specs div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid rgba(93, 245, 255, 0.16);
  padding-bottom: 6px;
}

.signal-alignment-specs dt {
  color: var(--hs-muted, #72c8d6);
  font-size: 12px;
  text-transform: uppercase;
}

.signal-alignment-specs dd {
  margin: 0;
  color: var(--hs-text, #f2feff);
  font-weight: 700;
}

.signal-alignment-actions {
  display: grid;
  gap: 8px;
}

.signal-alignment-actions button {
  width: 100%;
  border: 1px solid var(--hs-line, rgba(100, 247, 255, 0.35));
  background: var(--hs-control-bg, rgba(10, 34, 45, 0.85));
  color: var(--hs-text, #d9fbff);
  padding: 8px 10px;
}

.signal-alignment-board {
  position: relative;
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 500px;
  border: 1px solid var(--hs-line, rgba(93, 245, 255, 0.18));
  background: var(--hs-card-bg, rgba(1, 10, 17, 0.62));
  padding: 16px;
  box-shadow: inset 0 0 44px rgba(26, 234, 255, 0.08);
}

.signal-alignment-board.is-standby .signal-channel {
  opacity: 0.78;
}

.signal-channel {
  position: relative;
  border: 1px solid var(--hs-line, rgba(100, 247, 255, 0.24));
  background: var(--hs-panel-bg, rgba(5, 20, 29, 0.68));
  padding: 12px;
}

.signal-channel.is-aligned {
  border-color: rgba(77, 255, 155, 0.72);
  box-shadow: 0 0 18px rgba(77, 255, 155, 0.12);
}

.signal-channel header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--hs-muted, #bdeff6);
  font-size: 12px;
  text-transform: uppercase;
}

.signal-channel header strong {
  color: var(--hs-text, #fff);
  font-size: 15px;
}

.signal-waveform {
  position: relative;
  height: 34px;
  margin: 12px 0;
  overflow: hidden;
  border: 1px solid rgba(100, 247, 255, 0.22);
  background:
    repeating-linear-gradient(90deg, rgba(100, 247, 255, 0.1), rgba(100, 247, 255, 0.1) 1px, transparent 1px, transparent 18px),
    rgba(2, 9, 16, 0.9);
}

.signal-wave-fill {
  position: absolute;
  inset: 0 auto 0 0;
  overflow: hidden;
  background: linear-gradient(90deg, rgba(40, 247, 255, 0.12), rgba(255, 230, 111, 0.28));
}

.signal-wave-fill::before,
.signal-wave-fill::after {
  content: "";
  position: absolute;
  inset: 4px -30px;
  background: linear-gradient(90deg, rgba(40, 247, 255, 0), rgba(40, 247, 255, 0.85), rgba(255, 230, 111, 0.86), rgba(40, 247, 255, 0));
  clip-path: polygon(0 50%, 3% 36%, 6% 25%, 9% 20%, 12% 25%, 15% 36%, 18% 50%, 21% 64%, 24% 75%, 27% 80%, 30% 75%, 33% 64%, 36% 50%, 39% 36%, 42% 25%, 45% 20%, 48% 25%, 51% 36%, 54% 50%, 57% 64%, 60% 75%, 63% 80%, 66% 75%, 69% 64%, 72% 50%, 75% 36%, 78% 25%, 81% 20%, 84% 25%, 87% 36%, 90% 50%, 93% 64%, 96% 75%, 100% 80%, 100% 100%, 0 100%);
  opacity: 0.8;
  animation: signal-wave-wiggle var(--wave-duration, 2.8s) linear infinite;
}

.signal-wave-fill::after {
  inset-block: 8px;
  opacity: 0.38;
  transform: scaleY(-1);
  animation-duration: 1.9s;
  animation-direction: reverse;
}

.signal-tolerance {
  position: absolute;
  inset: 0 auto 0 0;
  background: rgba(77, 255, 155, 0.16);
  border-inline: 1px solid rgba(77, 255, 155, 0.72);
  opacity: 0;
  transition: opacity 160ms ease;
}

.signal-target {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #ffe66f;
  box-shadow: 0 0 10px #ffe66f;
  opacity: 0;
  transition: opacity 160ms ease;
}

.signal-channel.is-target-visible .signal-tolerance,
.signal-channel.is-target-visible .signal-target {
  opacity: 1;
}

.signal-channel.is-aligned .signal-wave-fill::before {
  background: linear-gradient(90deg, rgba(77, 255, 155, 0), rgba(77, 255, 155, 0.9), rgba(255, 230, 111, 0.82), rgba(77, 255, 155, 0));
  animation-duration: 3.4s;
}

.signal-channel input[type="range"] {
  width: 100%;
  accent-color: #64f7ff;
}

.signal-channel input[type="range"]:disabled {
  cursor: default;
  opacity: 0.58;
}

.signal-channel-hint {
  margin: 6px 0 0;
  color: #8edbe6;
  font-size: 12px;
}

@keyframes signal-wave-wiggle {
  from { transform: translateX(-18px); }
  to { transform: translateX(18px); }
}

.signal-alignment-result {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  min-width: 300px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(3, 9, 16, 0.94);
  padding: 22px;
  text-align: center;
  box-shadow: 0 0 44px rgba(100, 247, 255, 0.24);
}

.signal-alignment-result strong {
  display: block;
  color: #fff;
  font-size: 28px;
}

.signal-alignment-result span {
  display: block;
  margin-top: 8px;
  color: #bdeff6;
}

.signal-alignment-result.is-success {
  border-color: rgba(77, 255, 155, 0.8);
}

.signal-alignment-result.is-failure {
  border-color: rgba(255, 71, 126, 0.8);
}

.glitch-medium .signal-alignment-board,
.glitch-high .signal-alignment-board {
  animation: signal-alignment-glitch 3.8s infinite steps(2, end);
}

@keyframes signal-alignment-glitch {
  0%, 92%, 100% { filter: none; }
  94% { filter: hue-rotate(22deg) saturate(1.45); }
  96% { filter: hue-rotate(-18deg) contrast(1.18); }
}

@media (max-width: 760px) {
  .signal-alignment-grid {
    grid-template-columns: 1fr;
  }

  .signal-alignment-panel {
    border-right: 0;
    border-bottom: 1px solid var(--hs-line, rgba(93, 245, 255, 0.2));
    padding: 0 0 14px;
  }
}

.signal-alignment-shell.hh-shell {
  min-height: 100%;
  height: 100%;
  background:
    var(--hs-grid-bg, linear-gradient(rgba(83, 235, 255, 0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(83, 235, 255, 0.05) 1px, transparent 1px)),
    radial-gradient(circle at 18% 80%, color-mix(in srgb, var(--hs-color-success, #62ffb6) 13%, transparent), transparent 30%),
    radial-gradient(circle at 84% 24%, rgba(255, 77, 125, 0.14), transparent 32%),
    var(--hs-bg-deep, #05070d);
  background-size: 28px 28px, 28px 28px, auto, auto, auto;
}

.signal-alignment-shell.hh-shell .hs-content {
  grid-template-rows: auto minmax(0, 1fr);
  gap: 10px;
}

.signal-alignment-shell.hh-shell .signal-alignment-header {
  padding: 0 4px 10px;
}

.signal-alignment-shell.hh-shell .signal-alignment-grid {
  min-height: 0;
  height: 100%;
  gap: 14px;
  padding: 0 4px 2px;
}

.signal-alignment-shell.hh-shell .signal-alignment-panel {
  padding: 0 14px 0 0;
}

.signal-alignment-shell.hh-shell .signal-alignment-board {
  min-height: 0;
  height: 100%;
  border-radius: 6px;
}

.signal-alignment-shell.hh-shell .signal-alignment-standby,
.signal-alignment-shell.hh-shell .signal-alignment-specs {
  margin-block: 10px;
}