.signal-decoder-screen {
  min-height: 100svh;
  display: grid;
  align-items: start;
  justify-items: center;
  padding: 14px 18px 16px;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 14%, rgba(214, 179, 100, 0.08), rgba(214, 179, 100, 0) 30%),
    radial-gradient(circle at 82% 82%, rgba(58, 90, 95, 0.14), rgba(58, 90, 95, 0) 26%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 74px),
    linear-gradient(180deg, #151412 0%, #0f0e0d 46%, #080807 100%);
}

.signal-decoder-card {
  width: min(1360px, 100%);
  display: grid;
  grid-template-columns: 314px minmax(0, 1fr);
  gap: 18px;
  align-items: stretch;
}

.signal-decoder-brief {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: start;
  align-content: start;
  padding: 16px 16px 14px;
  border: 1px solid rgba(129, 107, 68, 0.5);
  background:
    linear-gradient(90deg, rgba(255, 237, 194, 0.035), transparent 14%, transparent 86%, rgba(255, 237, 194, 0.025)),
    repeating-linear-gradient(180deg, rgba(230, 203, 154, 0.026) 0 1px, transparent 1px 5px),
    linear-gradient(180deg, rgba(32, 25, 17, 0.96), rgba(16, 13, 10, 0.99));
  box-shadow:
    inset 0 1px 0 rgba(255, 238, 200, 0.08),
    inset 0 0 0 1px rgba(34, 25, 15, 0.88),
    inset 8px 0 0 rgba(80, 55, 25, 0.24),
    0 18px 30px rgba(0, 0, 0, 0.28);
  min-height: 100%;
}

.signal-decoder-brief-intro,
.signal-decoder-brief-meta {
  display: grid;
  gap: 8px;
  width: 100%;
}

.signal-decoder-kicker,
.signal-decoder-brief-label,
.signal-decoder-panel-kicker,
.signal-decoder-control-label,
.signal-decoder-stage-label,
.signal-decoder-routing-label,
.signal-decoder-fragment-label {
  margin: 0;
  font-size: 0.64rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(220, 191, 132, 0.68);
}

.signal-decoder-title {
  margin: 0;
  font-family: "Rajdhani", sans-serif;
  font-size: clamp(1.52rem, 2.45vw, 2.18rem);
  line-height: 0.9;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #efe4ce;
  text-shadow:
    0 1px 0 rgba(0, 0, 0, 0.5),
    0 0 18px rgba(214, 179, 100, 0.06);
}

.signal-decoder-copy,
.signal-decoder-status,
.signal-decoder-order,
.signal-decoder-readout {
  margin: 0;
}

.signal-decoder-copy {
  font-size: 0.8rem;
  line-height: 1.35;
  color: rgba(222, 211, 190, 0.82);
}

.signal-decoder-brief-block,
.signal-decoder-brief-note {
  display: grid;
  gap: 4px;
  padding: 9px 10px;
  border: 1px solid rgba(136, 110, 66, 0.22);
  background: rgba(255, 236, 190, 0.025);
}

.signal-decoder-brief-label-guidance {
  color: #f0cb86;
}

.signal-decoder-brief-note .signal-decoder-copy {
  color: rgba(232, 220, 196, 0.88);
}

.signal-decoder-support-copy {
  color: rgba(238, 226, 204, 0.92);
}

.signal-decoder-support-email {
  white-space: nowrap;
  color: #f0cb86;
  text-decoration: underline;
  text-underline-offset: 0.16em;
}

.signal-decoder-support-email:hover,
.signal-decoder-support-email:focus-visible {
  color: #ffe5b2;
}

.signal-decoder-steps {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 2px;
  color: rgba(241, 230, 210, 0.92);
  line-height: 1.15;
}

.signal-decoder-stage-label {
  color: rgba(233, 203, 142, 0.96);
}

.signal-decoder-status {
  padding: 7px 10px;
  border-left: 2px solid rgba(214, 179, 100, 0.72);
  background:
    linear-gradient(90deg, rgba(116, 84, 38, 0.34), rgba(116, 84, 38, 0.08) 64%, rgba(116, 84, 38, 0));
  box-shadow:
    inset 0 0 0 1px rgba(214, 188, 142, 0.08),
    0 0 18px rgba(154, 116, 52, 0.06);
  color: #f5ede0;
  line-height: 1.2;
  transition:
    border-color 140ms ease,
    background-color 140ms ease,
    color 140ms ease,
    box-shadow 140ms ease,
    transform 140ms ease;
}

.signal-decoder-status[data-state="error"] {
  border-left-color: rgba(255, 108, 108, 0.92);
  background:
    linear-gradient(90deg, rgba(116, 30, 30, 0.48), rgba(116, 30, 30, 0.1) 64%, rgba(116, 30, 30, 0));
  box-shadow:
    inset 0 0 0 1px rgba(255, 136, 136, 0.1),
    0 0 18px rgba(255, 84, 84, 0.08);
  color: #fff0f0;
}

.signal-decoder-console {
  position: relative;
  isolation: isolate;
  padding: 18px 24px 20px;
  display: grid;
  grid-template-rows: auto auto auto auto;
  gap: 12px;
  border: 1px solid rgba(175, 190, 196, 0.22);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.02) 9%, transparent 22%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08), transparent 14%, transparent 86%, rgba(255, 255, 255, 0.055)),
    radial-gradient(circle at 18% 0%, rgba(151, 178, 188, 0.14), transparent 34%),
    linear-gradient(180deg, rgba(29, 38, 45, 0.54), rgba(8, 13, 16, 0.72)),
    url("../../assets/textures/optimized/Decoder.webp");
  background-size: auto, 100% 100%, auto, auto, 1180px auto;
  background-position: 0 0, 0 0, 0 0, 0 0, center;
  background-blend-mode: screen, screen, screen, multiply, normal;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    inset 0 -2px 0 rgba(0, 0, 0, 0.58),
    inset 0 0 0 4px rgba(6, 10, 12, 0.72),
    inset 0 0 0 8px rgba(93, 109, 116, 0.16),
    inset 0 0 42px rgba(0, 0, 0, 0.48),
    0 4px 0 rgba(0, 0, 0, 0.64),
    0 28px 56px rgba(0, 0, 0, 0.46);
  overflow: hidden;
}

.signal-decoder-console::before,
.signal-decoder-console::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.signal-decoder-console::before {
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0) 14%, rgba(0, 0, 0, 0.18) 76%, rgba(0, 0, 0, 0.42)),
    linear-gradient(180deg, rgba(8, 14, 18, 0.24), rgba(3, 7, 10, 0.52)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.012) 0 1px, transparent 1px 5px);
  mix-blend-mode: soft-light;
}

.signal-decoder-console::after {
  z-index: 0;
  inset: 10px;
  border: 1px solid rgba(210, 226, 232, 0.08);
  background:
    linear-gradient(rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.045)) left 10px top 10px / 32px 1px no-repeat,
    linear-gradient(rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.045)) left 10px top 10px / 1px 32px no-repeat,
    linear-gradient(rgba(255, 255, 255, 0.032), rgba(255, 255, 255, 0.032)) right 10px bottom 10px / 32px 1px no-repeat,
    linear-gradient(rgba(255, 255, 255, 0.032), rgba(255, 255, 255, 0.032)) right 10px bottom 10px / 1px 32px no-repeat,
    radial-gradient(circle at 18% 0%, rgba(255, 255, 255, 0.07), transparent 30%),
    linear-gradient(120deg, rgba(255, 255, 255, 0.04), transparent 24%, transparent 76%, rgba(255, 255, 255, 0.035));
  opacity: 0.58;
}

.signal-decoder-topbar,
.signal-decoder-panel-head,
.signal-decoder-routing-footer,
.signal-decoder-actions,
.signal-decoder-form,
.signal-decoder-band-buttons,
.signal-decoder-dials,
.signal-decoder-packet-grid,
.signal-decoder-fragments {
  position: relative;
  z-index: 1;
  padding: 0;
  border: 0;
  background: none;
  box-shadow: none;
}

.signal-decoder-topbar {
  display: grid;
  grid-template-columns: auto auto 120px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 2px;
  padding: 2px 4px 4px;
}

.signal-decoder-topbar-pill,
.signal-decoder-power-button,
.signal-decoder-sync-pill,
.signal-decoder-readout {
  padding: 7px 11px;
  border: 1px solid rgba(155, 175, 184, 0.28);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.02) 20%, transparent 34%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035), transparent 28%, transparent 72%, rgba(255, 255, 255, 0.02)),
    linear-gradient(180deg, rgba(29, 43, 52, 0.96), rgba(9, 16, 21, 0.99));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.09),
    inset 0 -9px 13px rgba(0, 0, 0, 0.28),
    0 1px 0 rgba(255, 255, 255, 0.04),
    0 3px 8px rgba(0, 0, 0, 0.2);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.signal-decoder-power-button {
  min-width: 92px;
  color: #ecd8ae;
  font-family: "IBM Plex Mono", "Courier New", monospace;
  cursor: pointer;
}

.signal-decoder-power-button::before {
  content: "◌";
  margin-right: 8px;
  color: rgba(235, 196, 122, 0.88);
}

.signal-decoder-console.is-powered .signal-decoder-power-button::before {
  content: "◉";
  color: rgba(182, 255, 215, 0.92);
}

.signal-decoder-sync-pill {
  width: 120px;
  justify-self: end;
  text-align: center;
  color: #ead5ac;
}

.signal-decoder-readout {
  box-sizing: border-box;
  width: 30ch;
  flex: 0 0 30ch;
  max-width: 100%;
  white-space: nowrap;
  letter-spacing: 0.1em;
}

.signal-decoder-sync-pill[data-state="locked"] {
  color: #d8ebe6;
}

.signal-decoder-panel {
  position: relative;
  z-index: 1;
  padding: 12px 14px;
  border: 1px solid rgba(137, 158, 168, 0.28);
  background:
    linear-gradient(180deg, rgba(232, 242, 244, 0.075), rgba(232, 242, 244, 0.018) 24%, rgba(0, 0, 0, 0.16)),
    linear-gradient(135deg, rgba(29, 43, 50, 0.94), rgba(9, 17, 22, 0.96) 54%, rgba(4, 9, 12, 0.98));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 1px 0 0 rgba(255, 255, 255, 0.035),
    inset 0 -2px 0 rgba(0, 0, 0, 0.62),
    inset 0 0 0 1px rgba(0, 0, 0, 0.38),
    0 1px 0 rgba(255, 255, 255, 0.035),
    0 14px 24px rgba(0, 0, 0, 0.28);
}

.signal-decoder-panel::before {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(255, 255, 255, 0.035);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.018), transparent 34%, rgba(0, 0, 0, 0.12));
  pointer-events: none;
  opacity: 0.58;
}

.signal-decoder-panel + .signal-decoder-panel {
  margin-top: 0;
}

.signal-decoder-panel-head,
.signal-decoder-routing-footer,
.signal-decoder-form {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.signal-decoder-routing-footer {
  flex-wrap: nowrap;
  align-items: center;
  min-height: 34px;
  margin-top: 5px;
  padding: 7px 8px;
  border: 1px solid rgba(72, 90, 98, 0.48);
  background:
    linear-gradient(180deg, rgba(33, 45, 51, 0.94), rgba(8, 15, 19, 0.98)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025), transparent 18%, transparent 82%, rgba(255, 255, 255, 0.012));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    inset 0 -2px 0 rgba(0, 0, 0, 0.66),
    inset 0 0 0 1px rgba(0, 0, 0, 0.32),
    0 1px 0 rgba(255, 255, 255, 0.025),
    0 8px 14px rgba(0, 0, 0, 0.22);
}

.signal-decoder-panel-head {
  margin-bottom: 9px;
  padding-bottom: 7px;
  border-bottom: 1px solid rgba(136, 162, 174, 0.28);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.56);
}

.signal-decoder-panel-title {
  margin: 2px 0 0;
  font-family: "Rajdhani", sans-serif;
  font-size: 1.12rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #eff5f7;
}

.signal-decoder-spectrum {
  position: relative;
  height: 154px;
  margin-top: 2px;
  border: 1px solid rgba(111, 201, 196, 0.18);
  background:
    radial-gradient(ellipse at 50% 48%, rgba(51, 120, 112, 0.18), transparent 54%),
    linear-gradient(180deg, rgba(22, 52, 58, 0.42), rgba(2, 10, 13, 0.96)),
    #02080a;
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.04),
    inset 0 0 0 4px rgba(0, 0, 0, 0.42),
    inset 0 0 34px rgba(0, 0, 0, 0.78),
    inset 0 0 70px rgba(42, 255, 224, 0.035),
    0 2px 0 rgba(255, 255, 255, 0.035),
    0 14px 24px rgba(0, 0, 0, 0.28);
  overflow: hidden;
}

.signal-decoder-console.is-off .signal-decoder-spectrum-grid,
.signal-decoder-console.is-off .signal-decoder-scale,
.signal-decoder-console.is-off .signal-decoder-waveform,
.signal-decoder-console.is-off .signal-decoder-carrier {
  opacity: 0;
}

.signal-decoder-console.is-off .signal-decoder-spectrum {
  background:
    linear-gradient(180deg, rgba(10, 14, 17, 0.96), rgba(3, 6, 8, 0.99)),
    #020405;
}

.signal-decoder-spectrum-grid,
.signal-decoder-spectrum-overlay,
.signal-decoder-carrier,
.signal-decoder-waveform {
  position: absolute;
  inset: 0;
}

.signal-decoder-spectrum-grid {
  background:
    linear-gradient(90deg, rgba(145, 255, 236, 0.18) 0 1px, transparent 1px),
    linear-gradient(180deg, rgba(145, 255, 236, 0.12) 0 1px, transparent 1px),
    linear-gradient(90deg, transparent 0 49%, rgba(145, 255, 236, 0.2) 49% 50%, transparent 50% 100%),
    linear-gradient(180deg, transparent 0 49%, rgba(145, 255, 236, 0.16) 49% 50%, transparent 50% 100%);
  background-size: 50px 100%, 100% 28px, 100% 100%, 100% 100%;
  opacity: 0.72;
}

.signal-decoder-spectrum-overlay {
  background:
    radial-gradient(ellipse at center, transparent 46%, rgba(0, 0, 0, 0.36) 100%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.4), transparent 16%, transparent 84%, rgba(0, 0, 0, 0.4)),
    repeating-linear-gradient(180deg, rgba(205, 255, 250, 0.055) 0 1px, transparent 1px 4px);
  box-shadow:
    inset 0 0 0 1px rgba(198, 255, 249, 0.035),
    inset 0 0 22px rgba(45, 255, 228, 0.045);
  pointer-events: none;
}

.signal-decoder-waveform {
  display: flex;
  align-items: flex-end;
  gap: 7px;
  padding: 18px 18px 16px;
}

.signal-decoder-waveform span {
  flex: 1;
  border-radius: 999px 999px 0 0;
  background: linear-gradient(180deg, rgba(255, 140, 96, 0.7), rgba(255, 111, 82, 0.2) 54%, rgba(255, 111, 82, 0.04));
  transform-origin: bottom;
  animation: signalDecoderWaveNoise 1.2s ease-in-out infinite;
  opacity: 0.58;
  box-shadow: 0 0 14px rgba(255, 112, 82, 0.12);
}

.signal-decoder-waveform span:nth-child(odd) {
  animation-duration: 0.96s;
}

.signal-decoder-waveform span:nth-child(3n) {
  animation-duration: 1.44s;
}

.signal-decoder-waveform[data-quality="search"] span {
  background: linear-gradient(180deg, rgba(118, 214, 255, 0.8), rgba(118, 214, 255, 0.2) 56%, rgba(118, 214, 255, 0.04));
  opacity: 0.72;
  box-shadow: 0 0 18px rgba(118, 214, 255, 0.16);
}

.signal-decoder-waveform[data-quality="close"] span,
.signal-decoder-waveform[data-quality="locked"] span {
  background: linear-gradient(180deg, rgba(106, 255, 206, 0.96), rgba(106, 255, 206, 0.28) 58%, rgba(106, 255, 206, 0.06));
  opacity: 0.94;
  box-shadow:
    0 0 14px rgba(106, 255, 206, 0.2),
    0 0 28px rgba(106, 255, 206, 0.08);
}

.signal-decoder-carrier {
  left: var(--signal-carrier-position, 18%);
  right: auto;
  width: 3px;
  background: linear-gradient(180deg, rgba(255, 229, 124, 0), rgba(255, 233, 146, 1), rgba(255, 229, 124, 0));
  box-shadow:
    0 0 14px rgba(255, 229, 124, 0.42),
    0 0 34px rgba(255, 229, 124, 0.18);
  transition: left 180ms ease;
}

.signal-decoder-scale {
  margin-top: 6px;
  padding: 0 10px;
}

.signal-decoder-scale-ticks {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: start;
}

.signal-decoder-scale-ticks::before {
  content: "";
  position: absolute;
  top: 0;
  left: 3%;
  right: 3%;
  height: 1px;
  background: rgba(132, 220, 216, 0.14);
}

.signal-decoder-scale-ticks span {
  position: relative;
  display: block;
  min-height: 10px;
  padding-top: 6px;
}

.signal-decoder-scale-ticks span:nth-child(1) {
  text-align: left;
}

.signal-decoder-scale-ticks span:nth-child(2),
.signal-decoder-scale-ticks span:nth-child(3),
.signal-decoder-scale-ticks span:nth-child(4) {
  text-align: center;
}

.signal-decoder-scale-ticks span:nth-child(5) {
  text-align: right;
}

.signal-decoder-scale-ticks span::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 50%;
  width: 1px;
  height: 6px;
  background: rgba(132, 220, 216, 0.24);
  transform: translateX(-50%);
}

.signal-decoder-scale-ticks span:first-child::before {
  left: 0;
  transform: none;
}

.signal-decoder-scale-ticks span:last-child::before {
  left: auto;
  right: 0;
  transform: none;
}

.signal-decoder-controls {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 2.2fr) auto;
  gap: 12px;
  align-items: end;
  margin-top: 10px;
}

.signal-decoder-control-group {
  display: grid;
  gap: 6px;
}

.signal-decoder-band-buttons,
.signal-decoder-dials,
.signal-decoder-packet-grid,
.signal-decoder-fragments {
  display: grid;
  gap: 8px;
}

.signal-decoder-band-buttons {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.signal-decoder-band-buttons button,
.signal-decoder-action,
.signal-decoder-packet,
.signal-decoder-dial,
.signal-decoder-fragment,
#signal-decoder-input {
  border: 1px solid rgba(150, 172, 182, 0.26);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.018) 20%, transparent 36%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035), transparent 26%, transparent 74%, rgba(255, 255, 255, 0.025)),
    linear-gradient(180deg, rgba(25, 39, 48, 0.94), rgba(7, 15, 20, 0.98));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    inset 0 -11px 16px rgba(0, 0, 0, 0.28),
    inset 0 0 0 1px rgba(255, 255, 255, 0.018),
    0 2px 0 rgba(0, 0, 0, 0.72),
    0 8px 14px rgba(0, 0, 0, 0.18);
  color: #e4eef2;
  font-family: "IBM Plex Mono", "Courier New", monospace;
}

.signal-decoder-console.is-off .signal-decoder-band-buttons button,
.signal-decoder-console.is-off .signal-decoder-action,
.signal-decoder-console.is-off .signal-decoder-dial,
.signal-decoder-console.is-off .signal-decoder-packet,
.signal-decoder-console.is-off .signal-decoder-fragment,
.signal-decoder-console.is-off #signal-decoder-input {
  border-color: rgba(116, 123, 128, 0.16);
  background:
    linear-gradient(180deg, rgba(90, 96, 102, 0.08), rgba(90, 96, 102, 0) 18%),
    linear-gradient(180deg, rgba(20, 23, 26, 0.9), rgba(9, 11, 13, 0.96));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.02),
    inset 0 -8px 14px rgba(0, 0, 0, 0.2),
    0 2px 0 rgba(5, 10, 14, 0.72),
    0 6px 12px rgba(0, 0, 0, 0.12);
  color: rgba(172, 180, 186, 0.58);
}

.signal-decoder-console.is-off .signal-decoder-control-label,
.signal-decoder-console.is-off .signal-decoder-panel-kicker,
.signal-decoder-console.is-off .signal-decoder-routing-label,
.signal-decoder-console.is-off .signal-decoder-order,
.signal-decoder-console.is-off .signal-decoder-readout {
  color: rgba(182, 188, 194, 0.34);
}

.signal-decoder-console.is-off .signal-decoder-readout,
.signal-decoder-console.is-off .signal-decoder-dial-value,
.signal-decoder-console.is-off .signal-decoder-packet-name,
.signal-decoder-console.is-off .signal-decoder-packet-meta,
.signal-decoder-console.is-off .signal-decoder-order,
.signal-decoder-console.is-off .signal-decoder-fragment strong {
  opacity: 0;
}

.signal-decoder-console.is-off .signal-decoder-band-buttons button.is-active {
  transform: none;
}

.signal-decoder-band-buttons button,
.signal-decoder-action {
  display: grid;
  place-items: center;
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  height: 34px;
  min-height: 34px;
  max-height: 34px;
  padding: 0 10px;
  line-height: 1;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.signal-decoder-band-buttons button {
  position: relative;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    inset 0 -10px 16px rgba(0, 0, 0, 0.3),
    0 2px 0 rgba(5, 10, 14, 0.95),
    0 7px 14px rgba(0, 0, 0, 0.2);
  transform: translateY(0);
  transition:
    transform 120ms ease,
    border-color 120ms ease,
    box-shadow 120ms ease,
    background 120ms ease,
    color 120ms ease;
}

.signal-decoder-band-buttons button::before {
  content: "";
  position: absolute;
  inset: 2px;
  border: 1px solid rgba(255, 255, 255, 0.055);
  pointer-events: none;
}

.signal-decoder-band-buttons button.is-active {
  border-color: rgba(201, 239, 232, 0.58);
  background:
    linear-gradient(180deg, rgba(229, 255, 250, 0.22), rgba(167, 255, 235, 0.045) 22%, transparent 38%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06), transparent 24%, transparent 76%, rgba(255, 255, 255, 0.035)),
    linear-gradient(180deg, rgba(43, 78, 81, 0.98), rgba(10, 28, 30, 0.99));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    inset 0 -8px 10px rgba(0, 0, 0, 0.24),
    inset 0 0 18px rgba(112, 255, 221, 0.065),
    0 1px 0 rgba(7, 13, 17, 0.92),
    0 0 16px rgba(112, 255, 221, 0.07);
  transform: translateY(1px);
  color: #f4fffd;
}

.signal-decoder-dials {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.signal-decoder-dial-card {
  display: grid;
  grid-template-rows: auto 64px;
  gap: 3px;
  justify-items: center;
}

.signal-decoder-dial {
  display: grid;
  place-items: center;
  width: 64px;
  min-width: 64px;
  max-width: 64px;
  height: 64px;
  min-height: 64px;
  max-height: 64px;
  padding: 0;
  aspect-ratio: 1 / 1;
  flex: 0 0 64px;
  background:
    repeating-conic-gradient(from 0deg, rgba(214, 224, 230, 0.07) 0deg 7deg, rgba(18, 40, 52, 0) 7deg 14deg),
    radial-gradient(circle at 32% 28%, rgba(243, 248, 250, 0.28) 0 10%, rgba(243, 248, 250, 0) 24%),
    radial-gradient(circle at 50% 44%, rgba(88, 108, 118, 0.14) 0 34%, rgba(8, 24, 34, 0) 66%),
    linear-gradient(145deg, rgba(106, 120, 130, 0.24), rgba(17, 28, 34, 0.18) 42%, rgba(6, 12, 16, 0.68) 100%),
    linear-gradient(180deg, rgba(26, 38, 46, 0.92), rgba(10, 18, 23, 0.98));
  background-blend-mode: soft-light, screen, screen, normal, normal;
  box-shadow:
    inset 0 2px 2px rgba(255, 255, 255, 0.18),
    inset 0 12px 14px rgba(255, 255, 255, 0.05),
    inset 0 -14px 20px rgba(0, 0, 0, 0.38),
    0 8px 14px rgba(0, 0, 0, 0.2);
}

.signal-decoder-dial::before {
  top: 8px;
  height: 16px;
}

.signal-decoder-dial::after {
  inset: 18%;
}

.signal-decoder-dial-value {
  font-size: 1rem;
}

#signal-decoder-coarse-dial,
#signal-decoder-fine-dial,
#signal-decoder-trim-dial {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-radius: 50%;
  border-color: rgba(152, 166, 174, 0.34);
  background:
    radial-gradient(circle at 34% 28%, rgba(255, 255, 255, 0.34) 0 10%, rgba(255, 255, 255, 0) 26%),
    radial-gradient(circle at 50% 50%, rgba(94, 110, 118, 0.2) 0 42%, rgba(9, 18, 24, 0) 66%),
    linear-gradient(145deg, rgba(148, 159, 166, 0.2), rgba(24, 33, 39, 0.16) 42%, rgba(7, 12, 15, 0.62) 100%),
    linear-gradient(180deg, rgba(36, 46, 54, 0.96), rgba(12, 19, 24, 0.98));
  box-shadow:
    inset 0 2px 2px rgba(255, 255, 255, 0.16),
    inset 0 12px 16px rgba(255, 255, 255, 0.04),
    inset 0 -16px 22px rgba(0, 0, 0, 0.4),
    0 8px 14px rgba(0, 0, 0, 0.18);
}

#signal-decoder-coarse-dial::before,
#signal-decoder-fine-dial::before,
#signal-decoder-trim-dial::before {
  content: "";
  position: absolute;
  inset: 4px;
  height: auto;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, rgba(0, 0, 0, 0) 0 61%, rgba(0, 0, 0, 0.28) 61% 64%, rgba(0, 0, 0, 0) 64%),
    repeating-conic-gradient(
      from -6deg,
      rgba(226, 232, 235, 0.2) 0deg 5deg,
      rgba(0, 0, 0, 0) 5deg 15deg,
      rgba(0, 0, 0, 0.24) 15deg 18deg
    ),
    conic-gradient(
      from 180deg,
      rgba(0, 0, 0, 0.28),
      rgba(255, 255, 255, 0.08),
      rgba(0, 0, 0, 0.34),
      rgba(255, 255, 255, 0.12),
      rgba(0, 0, 0, 0.28)
    );
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    inset 0 -10px 14px rgba(0, 0, 0, 0.26);
  transform: rotate(var(--signal-dial-rotation, 0deg));
  transition: transform 180ms ease;
}

#signal-decoder-coarse-dial::after,
#signal-decoder-fine-dial::after,
#signal-decoder-trim-dial::after {
  content: "";
  position: absolute;
  inset: 19px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 28%, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0) 34%),
    linear-gradient(180deg, rgba(64, 74, 82, 0.94), rgba(14, 22, 28, 0.98));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -6px 8px rgba(0, 0, 0, 0.26),
    0 0 0 1px rgba(255, 255, 255, 0.04);
}

#signal-decoder-coarse-dial .signal-decoder-dial-value,
#signal-decoder-fine-dial .signal-decoder-dial-value,
#signal-decoder-trim-dial .signal-decoder-dial-value {
  position: relative;
  z-index: 1;
  font-family: "Rajdhani", sans-serif;
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #eef5f7;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.42);
}

.signal-decoder-actions {
  align-self: stretch;
  justify-content: end;
}

.signal-decoder-action {
  cursor: pointer;
  position: relative;
  border-color: rgba(180, 198, 205, 0.3);
  background:
    linear-gradient(180deg, rgba(238, 248, 249, 0.14), rgba(238, 248, 249, 0.025) 18%, transparent 34%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035), transparent 26%, transparent 74%, rgba(255, 255, 255, 0.025)),
    linear-gradient(180deg, rgba(35, 54, 63, 0.96), rgba(9, 18, 24, 0.99));
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.44);
  transition:
    transform 120ms ease,
    border-color 120ms ease,
    box-shadow 120ms ease,
    background 120ms ease;
}

.signal-decoder-action::before,
.signal-decoder-packet::before,
.signal-decoder-fragment::before {
  content: "";
  position: absolute;
  inset: 3px;
  border: 1px solid rgba(255, 255, 255, 0.045);
  pointer-events: none;
}

.signal-decoder-action:hover:not(:disabled),
.signal-decoder-action:focus-visible:not(:disabled) {
  border-color: rgba(191, 255, 238, 0.48);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 0 -11px 16px rgba(0, 0, 0, 0.28),
    inset 0 0 18px rgba(112, 255, 221, 0.06),
    0 2px 0 rgba(0, 0, 0, 0.72),
    0 0 18px rgba(112, 255, 221, 0.08);
}

.signal-decoder-action:active:not(:disabled) {
  transform: translateY(1px);
  box-shadow:
    inset 0 2px 8px rgba(0, 0, 0, 0.42),
    inset 0 0 0 1px rgba(255, 255, 255, 0.025),
    0 1px 0 rgba(0, 0, 0, 0.84);
}

.signal-decoder-routing-footer .signal-decoder-action {
  width: auto;
  min-width: 220px;
  flex: 0 0 auto;
}

.signal-decoder-action:disabled,
.signal-decoder-packet:disabled,
.signal-decoder-input:disabled {
  opacity: 1;
  cursor: not-allowed;
}

.signal-decoder-packet-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 9px;
  margin-top: 1px;
  padding: 8px;
  border: 1px solid rgba(65, 82, 91, 0.64);
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.62), rgba(5, 11, 14, 0.92) 24%, rgba(1, 5, 7, 0.98)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03), transparent 16%, transparent 84%, rgba(0, 0, 0, 0.14));
  box-shadow:
    inset 0 3px 12px rgba(0, 0, 0, 0.84),
    inset 1px 0 0 rgba(255, 255, 255, 0.035),
    inset 0 1px 0 rgba(255, 255, 255, 0.052),
    inset 0 -2px 0 rgba(0, 0, 0, 0.9),
    0 1px 0 rgba(255, 255, 255, 0.04),
    0 7px 12px rgba(0, 0, 0, 0.18);
}

.signal-decoder-packet-slot {
  --decoder-cassette-insert-duration: 1320ms;
  --decoder-slot-flap-duration: 280ms;
  --decoder-slot-flap-delay: 940ms;
  position: relative;
  min-width: 0;
  height: 72px;
  padding: 9px 7px 7px;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid rgba(54, 72, 80, 0.86);
  background:
    linear-gradient(180deg, rgba(187, 205, 211, 0.082), rgba(187, 205, 211, 0) 15%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.86), rgba(8, 14, 17, 0.99) 17%, rgba(4, 8, 10, 1) 82%, rgba(0, 0, 0, 0.88)),
    linear-gradient(180deg, rgba(4, 9, 12, 1), rgba(0, 2, 3, 1));
  box-shadow:
    inset 0 5px 13px rgba(0, 0, 0, 0.95),
    inset 1px 0 0 rgba(255, 255, 255, 0.035),
    inset 0 -2px 0 rgba(255, 255, 255, 0.022),
    inset 7px 0 12px rgba(0, 0, 0, 0.72),
    inset -8px 0 12px rgba(0, 0, 0, 0.76),
    0 1px 0 rgba(255, 255, 255, 0.045),
    3px 8px 14px rgba(0, 0, 0, 0.38);
  transition:
    border-color 120ms steps(2, end),
    box-shadow 120ms steps(2, end),
    background 120ms steps(2, end);
}

.signal-decoder-packet-slot::before,
.signal-decoder-packet-slot::after {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: 2;
}

.signal-decoder-packet-slot::before {
  inset: 4px 5px auto;
  height: 15px;
  border: 1px solid rgba(136, 156, 163, 0.24);
  border-bottom-color: rgba(0, 0, 0, 0.66);
  background:
    radial-gradient(circle at 8px 7px, rgba(178, 194, 199, 0.45) 0 1px, rgba(0, 0, 0, 0.78) 1px 2px, transparent 2px),
    radial-gradient(circle at calc(100% - 8px) 7px, rgba(178, 194, 199, 0.45) 0 1px, rgba(0, 0, 0, 0.78) 1px 2px, transparent 2px),
    linear-gradient(180deg, rgba(108, 128, 134, 0.42), rgba(3, 7, 9, 0.9));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.09),
    inset 0 -6px 9px rgba(0, 0, 0, 0.42),
    0 4px 9px rgba(0, 0, 0, 0.62);
  transform: translateY(0);
  transition:
    height var(--decoder-slot-flap-duration) cubic-bezier(0.42, 0, 0.2, 1),
    transform var(--decoder-slot-flap-duration) cubic-bezier(0.42, 0, 0.2, 1),
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.signal-decoder-packet-slot::after {
  left: 9px;
  right: 9px;
  bottom: 5px;
  height: 2px;
  background:
    linear-gradient(90deg, transparent, rgba(177, 194, 199, 0.22), transparent);
  box-shadow:
    0 -47px 0 rgba(0, 0, 0, 0.46),
    0 -50px 12px rgba(0, 0, 0, 0.28);
  opacity: 0.74;
  transition:
    opacity 120ms steps(2, end),
    background 120ms steps(2, end),
    box-shadow 120ms steps(2, end);
}

.signal-decoder-packet-slot:has(.signal-decoder-packet.is-selected) {
  border-color: rgba(122, 172, 165, 0.48);
  background:
    linear-gradient(180deg, rgba(151, 210, 199, 0.05), rgba(151, 210, 199, 0) 21%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.9), rgba(5, 17, 18, 1) 18%, rgba(2, 10, 11, 1) 82%, rgba(0, 0, 0, 0.92)),
    linear-gradient(180deg, rgba(2, 10, 11, 1), rgba(0, 3, 4, 1));
  box-shadow:
    inset 0 4px 13px rgba(0, 0, 0, 0.96),
    inset 0 0 16px rgba(112, 255, 221, 0.035),
    inset 8px 0 12px rgba(0, 0, 0, 0.72),
    inset -8px 0 12px rgba(0, 0, 0, 0.72),
    0 1px 0 rgba(255, 255, 255, 0.035),
    0 8px 16px rgba(0, 0, 0, 0.26);
}

.signal-decoder-packet-slot:has(.signal-decoder-packet.is-selected)::before {
  height: 24px;
  border-color: rgba(149, 180, 183, 0.22);
  border-bottom-color: rgba(1, 5, 6, 0.92);
  background:
    radial-gradient(circle at 8px 7px, rgba(178, 200, 204, 0.42) 0 1px, rgba(0, 0, 0, 0.76) 1px 2px, transparent 2px),
    radial-gradient(circle at calc(100% - 8px) 7px, rgba(178, 200, 204, 0.42) 0 1px, rgba(0, 0, 0, 0.76) 1px 2px, transparent 2px),
    linear-gradient(180deg, rgba(97, 122, 124, 0.34), rgba(5, 12, 13, 0.96));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.045),
    inset 0 -8px 12px rgba(0, 0, 0, 0.42),
    0 5px 10px rgba(0, 0, 0, 0.68);
  transition-delay:
    var(--decoder-slot-flap-delay),
    var(--decoder-slot-flap-delay),
    var(--decoder-slot-flap-delay),
    var(--decoder-slot-flap-delay),
    var(--decoder-slot-flap-delay);
  transform: translateY(7px);
  animation: signalDecoderSlotFlapClose var(--decoder-slot-flap-duration) cubic-bezier(0.38, 0, 0.22, 1) var(--decoder-slot-flap-delay) both;
}

.signal-decoder-packet-slot:has(.signal-decoder-packet.is-ejecting)::before {
  animation: signalDecoderSlotFlapOpen var(--decoder-slot-flap-duration) cubic-bezier(0.38, 0, 0.22, 1) both;
}

.signal-decoder-packet-slot:has(.signal-decoder-packet.is-selected)::after {
  opacity: 1;
  background:
    linear-gradient(90deg, transparent, rgba(137, 255, 226, 0.5), rgba(233, 255, 248, 0.62), rgba(137, 255, 226, 0.5), transparent);
  box-shadow:
    0 -44px 0 rgba(0, 0, 0, 0.42),
    0 -36px 12px rgba(112, 255, 221, 0.12),
    0 0 10px rgba(112, 255, 221, 0.14);
}

.signal-decoder-packet-slot.is-contacting {
  animation: signalDecoderSlotContactPulse var(--decoder-cassette-insert-duration) ease-out both;
}

.signal-decoder-packet-slot.is-contacting::after {
  animation: signalDecoderSlotContactLine var(--decoder-cassette-insert-duration) ease-out both;
}

.signal-decoder-packet-eject {
  position: absolute;
  z-index: 3;
  top: 5px;
  right: 7px;
  width: 43px;
  height: 15px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 1px solid rgba(182, 199, 204, 0.28);
  background:
    linear-gradient(180deg, rgba(230, 240, 242, 0.16), rgba(230, 240, 242, 0.025) 42%, rgba(0, 0, 0, 0.34)),
    linear-gradient(180deg, rgba(31, 43, 48, 0.98), rgba(4, 9, 11, 1));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 0 -5px 8px rgba(0, 0, 0, 0.48),
    0 1px 0 rgba(0, 0, 0, 0.82),
    0 3px 6px rgba(0, 0, 0, 0.26);
  color: rgba(230, 239, 241, 0.68);
  font-family: "IBM Plex Mono", "Courier New", monospace;
  font-size: 0.45rem;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(-2px);
  pointer-events: none;
  cursor: pointer;
  transition:
    opacity 140ms ease,
    transform 180ms ease,
    border-color 120ms ease,
    color 120ms ease,
    box-shadow 120ms ease;
}

.signal-decoder-packet-eject.is-active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.signal-decoder-packet-eject:hover:not(:disabled),
.signal-decoder-packet-eject:focus-visible:not(:disabled) {
  border-color: rgba(230, 255, 250, 0.42);
  color: #f4fffd;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 0 -5px 8px rgba(0, 0, 0, 0.36),
    0 0 10px rgba(112, 255, 221, 0.12);
}

.signal-decoder-packet-eject:disabled {
  cursor: default;
}

.signal-decoder-packet {
  position: relative;
  z-index: 1;
  width: 100%;
  min-height: 58px;
  padding: 12px 9px 7px;
  display: grid;
  align-content: start;
  gap: 1px;
  text-align: left;
  overflow: hidden;
  cursor: pointer;
  transform: translateY(0);
  border-color: rgba(148, 164, 168, 0.52);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.018) 13%, transparent 80%, rgba(0, 0, 0, 0.08)),
    linear-gradient(180deg, rgba(98, 114, 119, 1), rgba(38, 52, 58, 1) 42%, rgba(10, 20, 25, 1)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.022) 0 1px, transparent 1px 9px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.24),
    inset 1px 0 0 rgba(255, 255, 255, 0.065),
    inset -1px 0 0 rgba(0, 0, 0, 0.3),
    inset 0 -15px 20px rgba(0, 0, 0, 0.46),
    inset 0 -1px 0 rgba(0, 0, 0, 0.84),
    inset 0 0 0 1px rgba(255, 255, 255, 0.03),
    0 -3px 0 rgba(8, 12, 14, 1),
    0 -7px 13px rgba(0, 0, 0, 0.66),
    5px 11px 15px rgba(0, 0, 0, 0.4);
  filter: brightness(0.96) saturate(0.92);
  transition:
    transform var(--decoder-cassette-insert-duration) cubic-bezier(0.46, 0, 0.18, 1),
    filter 220ms ease,
    border-color 180ms ease,
    box-shadow 220ms ease,
    background 220ms ease;
}

.signal-decoder-packet::before {
  inset: 4px 5px auto;
  height: 15px;
  border: 1px solid rgba(222, 232, 235, 0.16);
  background:
    linear-gradient(90deg, rgba(216, 180, 111, 0.64), rgba(216, 180, 111, 0.18) 44%, rgba(216, 180, 111, 0.42)),
    linear-gradient(180deg, rgba(37, 44, 47, 0.96), rgba(7, 13, 16, 0.98));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 0 -4px 6px rgba(0, 0, 0, 0.38),
    0 1px 0 rgba(0, 0, 0, 0.52);
}

.signal-decoder-packet::after {
  content: "";
  position: absolute;
  top: 23px;
  right: 8px;
  width: 30px;
  height: 12px;
  pointer-events: none;
  background:
    repeating-linear-gradient(90deg, rgba(223, 198, 146, 0.72) 0 2px, transparent 2px 5px);
  opacity: 0.58;
  box-shadow:
    -42px 23px 0 -5px rgba(0, 0, 0, 0.52),
    0 1px 0 rgba(0, 0, 0, 0.42);
}

.signal-decoder-packet:hover:not(:disabled),
.signal-decoder-packet:focus-visible:not(:disabled) {
  border-color: rgba(180, 205, 211, 0.58);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    inset 0 -13px 19px rgba(0, 0, 0, 0.38),
    inset 0 0 0 1px rgba(255, 255, 255, 0.038),
    0 -3px 0 rgba(8, 12, 14, 1),
    0 -7px 15px rgba(0, 0, 0, 0.66),
    4px 11px 15px rgba(0, 0, 0, 0.38);
  transform: translateY(0);
}

.signal-decoder-packet.is-selected {
  border-color: rgba(158, 202, 194, 0.58);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.05), transparent 12%, transparent 88%, rgba(255, 255, 255, 0.025)),
    linear-gradient(180deg, rgba(54, 78, 80, 1), rgba(16, 43, 43, 1) 48%, rgba(4, 16, 17, 1)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.018) 0 1px, transparent 1px 9px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.11),
    inset -1px 0 0 rgba(0, 0, 0, 0.34),
    inset 0 -16px 23px rgba(0, 0, 0, 0.64),
    inset 0 0 18px rgba(112, 255, 221, 0.025),
    inset 0 0 0 1px rgba(255, 255, 255, 0.025),
    0 -2px 0 rgba(4, 8, 10, 1),
    0 -9px 22px rgba(0, 0, 0, 0.86),
    2px 5px 11px rgba(0, 0, 0, 0.54);
  filter: brightness(0.76) contrast(1.08) saturate(0.9);
  transform: translateY(25px) scaleY(0.96);
  animation: signalDecoderCassetteInsert var(--decoder-cassette-insert-duration) cubic-bezier(0.36, 0, 0.16, 1) both;
}

.signal-decoder-packet.is-ejecting {
  animation: signalDecoderCassetteEject var(--decoder-cassette-insert-duration) cubic-bezier(0.34, 0, 0.2, 1) both;
}

.signal-decoder-packet.is-selected .signal-decoder-packet-name {
  color: #f2fafc;
}

.signal-decoder-packet.is-selected .signal-decoder-packet-meta {
  color: rgba(225, 236, 241, 0.82);
}

.signal-decoder-packet-name {
  position: relative;
  z-index: 1;
  font-family: "Rajdhani", sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.signal-decoder-packet-meta {
  position: relative;
  z-index: 1;
  font-size: 0.62rem;
  line-height: 1.05;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(202, 213, 219, 0.68);
}

.signal-decoder-fragments {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1px;
}

.signal-decoder-fragment {
  position: relative;
  height: 42px;
  min-height: 42px;
  padding: 7px 9px;
  display: grid;
  grid-template-rows: auto 1fr;
  align-content: stretch;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.012) 20%, transparent 36%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 7px),
    linear-gradient(180deg, rgba(20, 32, 39, 0.94), rgba(7, 14, 18, 0.98));
}

.signal-decoder-fragment strong {
  display: block;
  min-height: 1em;
  line-height: 1;
  align-self: end;
  font-family: "Rajdhani", sans-serif;
  font-size: 0.96rem;
  letter-spacing: 0.08em;
  color: rgba(208, 216, 220, 0.44);
}

.signal-decoder-fragment.is-unlocked strong {
  color: #f0f6f8;
  text-shadow:
    0 1px 0 rgba(0, 0, 0, 0.48),
    0 0 14px rgba(131, 255, 223, 0.16);
}

.signal-decoder-fragment.is-unlocked {
  border-color: rgba(176, 255, 231, 0.36);
  background:
    linear-gradient(180deg, rgba(223, 255, 250, 0.14), rgba(127, 255, 226, 0.035) 22%, transparent 36%),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.025) 0 1px, transparent 1px 7px),
    linear-gradient(180deg, rgba(27, 54, 56, 0.96), rgba(8, 23, 25, 0.99));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    inset 0 -10px 14px rgba(0, 0, 0, 0.26),
    inset 0 0 14px rgba(112, 255, 221, 0.05),
    0 2px 0 rgba(0, 0, 0, 0.72),
    0 0 12px rgba(112, 255, 221, 0.05);
}

.signal-decoder-order {
  font-size: 0.84rem;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #e2edf0;
  flex: 1 1 auto;
  min-width: 0;
}

.signal-decoder-form {
  margin-top: 2px;
  align-items: end;
}

.signal-decoder-form label {
  width: 100%;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(196, 210, 217, 0.72);
}

#signal-decoder-input {
  min-height: 34px;
  padding: 0 12px;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-color: rgba(161, 183, 192, 0.28);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.012) 26%, transparent 42%),
    linear-gradient(180deg, rgba(5, 13, 17, 0.98), rgba(2, 8, 11, 0.99));
  box-shadow:
    inset 0 2px 8px rgba(0, 0, 0, 0.42),
    inset 0 0 0 1px rgba(255, 255, 255, 0.022),
    0 2px 0 rgba(0, 0, 0, 0.72);
}

#signal-decoder-input:focus {
  outline: none;
  border-color: rgba(178, 255, 233, 0.48);
  box-shadow:
    inset 0 2px 8px rgba(0, 0, 0, 0.46),
    inset 0 0 0 1px rgba(255, 255, 255, 0.03),
    0 0 0 1px rgba(178, 255, 233, 0.16),
    0 0 16px rgba(112, 255, 221, 0.08);
}

.signal-decoder-success-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(5, 9, 12, 0.5);
  backdrop-filter: blur(4px);
}

.signal-decoder-success-card {
  width: min(540px, 100%);
  padding: 28px 30px 24px;
  border: 1px solid rgba(178, 195, 202, 0.24);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0) 18%),
    linear-gradient(180deg, rgba(24, 35, 43, 0.96), rgba(10, 18, 24, 0.98));
  box-shadow:
    0 24px 40px rgba(0, 0, 0, 0.36),
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    inset 0 -10px 18px rgba(0, 0, 0, 0.22);
  display: grid;
  gap: 14px;
  justify-items: center;
  text-align: center;
}

.signal-decoder-success-kicker {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(192, 211, 218, 0.68);
}

.signal-decoder-success-message {
  margin: 0;
  font-family: "Rajdhani", sans-serif;
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.04em;
  color: #eef6f8;
}

.signal-decoder-success-nowrap {
  white-space: nowrap;
}

#signal-decoder-success-next {
  min-width: 140px;
}

@keyframes signalDecoderWaveNoise {
  0%, 100% { transform: scaleY(0.22); }
  20% { transform: scaleY(0.78); }
  40% { transform: scaleY(0.36); }
  60% { transform: scaleY(0.94); }
  80% { transform: scaleY(0.48); }
}

@keyframes signalDecoderPowerBloom {
  0% {
    filter: brightness(0.72) contrast(0.92);
  }
  35% {
    filter: brightness(1.12) contrast(1.04);
  }
  100% {
    filter: none;
  }
}

@keyframes signalDecoderCassetteInsert {
  0% {
    filter: brightness(1) contrast(1);
    transform: translateY(0) scaleY(1);
  }

  8% {
    filter: brightness(1.02) contrast(1);
    transform: translateY(0.5px) scaleY(1);
  }

  18% {
    filter: brightness(0.99) contrast(1.01);
    transform: translateY(4px) scaleY(1);
  }

  34% {
    filter: brightness(0.94) contrast(1.03);
    transform: translateY(11px) scaleY(0.996);
  }

  56% {
    filter: brightness(0.86) contrast(1.06);
    transform: translateY(19px) scaleY(0.988);
  }

  74% {
    filter: brightness(0.8) contrast(1.08);
    transform: translateY(24px) scaleY(0.968);
  }

  84% {
    filter: brightness(0.84) contrast(1.1);
    transform: translateY(22px) scaleY(0.972);
  }

  92% {
    filter: brightness(0.8) contrast(1.09);
    transform: translateY(25.5px) scaleY(0.958);
  }

  100% {
    filter: brightness(0.78) contrast(1.08);
    transform: translateY(25px) scaleY(0.96);
  }
}

@keyframes signalDecoderCassetteEject {
  0% {
    filter: brightness(0.78) contrast(1.08);
    transform: translateY(25px) scaleY(0.96);
  }

  8% {
    filter: brightness(0.8) contrast(1.09);
    transform: translateY(25.5px) scaleY(0.958);
  }

  16% {
    filter: brightness(0.84) contrast(1.1);
    transform: translateY(22px) scaleY(0.972);
  }

  32% {
    filter: brightness(0.86) contrast(1.06);
    transform: translateY(19px) scaleY(0.988);
  }

  56% {
    filter: brightness(0.94) contrast(1.03);
    transform: translateY(11px) scaleY(0.996);
  }

  78% {
    filter: brightness(0.99) contrast(1.01);
    transform: translateY(4px) scaleY(1);
  }

  90% {
    filter: brightness(1.02) contrast(1);
    transform: translateY(0.5px) scaleY(1);
  }

  100% {
    filter: brightness(1) contrast(1);
    transform: translateY(0) scaleY(1);
  }
}

@keyframes signalDecoderSlotFlapClose {
  0% {
    height: 15px;
    transform: translateY(0);
  }

  100% {
    height: 24px;
    transform: translateY(7px);
  }
}

@keyframes signalDecoderSlotFlapOpen {
  0% {
    height: 24px;
    transform: translateY(7px);
  }

  100% {
    height: 15px;
    transform: translateY(0);
  }
}

@keyframes signalDecoderSlotContactPulse {
  0% {
    box-shadow:
      inset 0 4px 13px rgba(0, 0, 0, 0.96),
      inset 0 0 16px rgba(112, 255, 221, 0.035),
      inset 8px 0 12px rgba(0, 0, 0, 0.72),
      inset -8px 0 12px rgba(0, 0, 0, 0.72),
      0 1px 0 rgba(255, 255, 255, 0.035),
      0 8px 16px rgba(0, 0, 0, 0.26);
  }

  30% {
    box-shadow:
      inset 0 4px 13px rgba(0, 0, 0, 0.96),
      inset 0 0 18px rgba(112, 255, 221, 0.09),
      inset 8px 0 12px rgba(0, 0, 0, 0.72),
      inset -8px 0 12px rgba(0, 0, 0, 0.72),
      0 1px 0 rgba(255, 255, 255, 0.035),
      0 0 12px rgba(112, 255, 221, 0.1);
  }

  100% {
    box-shadow:
      inset 0 4px 13px rgba(0, 0, 0, 0.96),
      inset 0 0 16px rgba(112, 255, 221, 0.035),
      inset 8px 0 12px rgba(0, 0, 0, 0.72),
      inset -8px 0 12px rgba(0, 0, 0, 0.72),
      0 1px 0 rgba(255, 255, 255, 0.035),
      0 8px 16px rgba(0, 0, 0, 0.26);
  }
}

@keyframes signalDecoderSlotContactLine {
  0%, 100% {
    opacity: 1;
  }

  24% {
    opacity: 0.36;
  }

  42% {
    opacity: 1;
    background:
      linear-gradient(90deg, transparent, rgba(137, 255, 226, 0.56), rgba(233, 255, 248, 0.74), rgba(137, 255, 226, 0.56), transparent);
    box-shadow:
      0 -44px 0 rgba(0, 0, 0, 0.42),
      0 -36px 12px rgba(112, 255, 221, 0.16),
      0 0 12px rgba(112, 255, 221, 0.18);
  }
}

@media (prefers-reduced-motion: reduce) {
  .signal-decoder-packet-slot,
  .signal-decoder-packet-slot::before,
  .signal-decoder-packet-slot::after,
  .signal-decoder-packet {
    transition: none;
    animation: none;
  }
}

@media (max-width: 1200px) {
  .signal-decoder-card {
    grid-template-columns: 1fr;
  }

  .signal-decoder-screen {
    overflow: auto;
  }

  .signal-decoder-controls {
    grid-template-columns: 1fr;
  }

  .signal-decoder-actions {
    justify-content: start;
  }

  .signal-decoder-packet-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .signal-decoder-screen {
    overflow: auto;
    padding: 12px;
  }

  .signal-decoder-band-buttons,
  .signal-decoder-dials,
  .signal-decoder-packet-grid,
  .signal-decoder-fragments {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .signal-decoder-form {
    display: grid;
  }

  #signal-decoder-input,
  .signal-decoder-action {
    width: 100%;
  }
}