.b13-bomb-training-screen {
  position: relative;
  min-height: 100dvh;
  overflow-x: hidden;
  overflow-y: auto;
  color: #d8dde1;
  background:
    url("../../assets/img/bombenkoffer4.png") center center / cover no-repeat,
    linear-gradient(135deg, #040506 0%, #101315 45%, #060708 100%);
  font-family: "Rajdhani", "IBM Plex Mono", monospace;
}

body:has(#b13-bomb-training-screen:not(.hidden))::before {
  opacity: 0;
}

.b13-bomb-training-shell {
  position: relative;
  isolation: isolate;
  display: grid;
  min-height: 100dvh;
  grid-template-rows: auto 1fr;
  gap: clamp(4px, 0.8dvh, 8px);
  padding: clamp(5px, 0.85dvh, 10px) clamp(12px, 2.4vw, 34px);
}

.b13-bomb-training-grid,
.b13-bomb-training-ambient {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.b13-bomb-training-grid {
  z-index: -3;
  opacity: 0;
  background-image:
    linear-gradient(rgba(139, 157, 164, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(139, 157, 164, 0.05) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.92), rgba(0, 0, 0, 0.22));
}

.b13-bomb-training-ambient {
  z-index: -2;
}

.b13-bomb-training-ambient-a {
  background: radial-gradient(circle at 50% 52%, rgba(35, 45, 49, 0.48), transparent 34%);
}

.b13-bomb-training-ambient-b {
  background: linear-gradient(90deg, transparent, rgba(120, 137, 145, 0.045), transparent);
}

.b13-bomb-training-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 14px;
  width: min(920px, 100%);
  margin: 0 auto;
  border-bottom: 1px solid rgba(141, 157, 164, 0.14);
  padding-bottom: 4px;
  opacity: 0.9;
  transform: translateY(36px);
}

.b13-bomb-training-kicker,
.b13-bomb-training-subtitle,
.b13-bomb-training-note,
.b13-bomb-training-status-cell span,
.b13-device-label-plate span,
.b13-device-display span,
.b13-module-head span,
.b13-plate-indicators span,
.b13-serial-grid dt,
.b13-frequency-display span,
.b13-frequency-readouts span,
.b13-code-lock-label {
  margin: 0;
  color: rgba(176, 189, 195, 0.72);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.b13-bomb-training-title {
  margin: 2px 0 0;
  color: #e7ecef;
  font-size: clamp(0.92rem, 1.24vw, 1.34rem);
  line-height: 0.98;
  letter-spacing: 0;
  text-transform: uppercase;
  text-shadow: 0 1px 0 #000, 0 0 12px rgba(0, 0, 0, 0.42);
}

.b13-bomb-training-subtitle {
  flex: 0 0 auto;
  color: #9bd8bd;
}

.b13-bomb-training-panel {
  --b13-panel-x: -5px;
  --b13-panel-y: 2px;
  --b13-panel-scale: 1.02;
  --b13-panel-rotate-x: 0deg;
  --b13-panel-rotate-z: 0deg;
  --b13-panel-perspective: 1600px;

  align-self: center;
  position: relative;
  z-index: 5;
  display: grid;
  width: min(910px, 63vw);
  margin: 0 auto;
  gap: 6px;
  transform:
    perspective(var(--b13-panel-perspective))
    translate(var(--b13-panel-x), var(--b13-panel-y))
    rotateX(var(--b13-panel-rotate-x))
    rotateZ(var(--b13-panel-rotate-z))
    scale(var(--b13-panel-scale));
  transform-origin: center center;
}

.b13-bomb-training-screen.is-awaiting-start .b13-bomb-training-panel {
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
}

.b13-power-switch {
  appearance: none;
  position: absolute;
  left: clamp(164px, 10.2vw, 210px);
  bottom: clamp(86px, 11dvh, 118px);
  z-index: 8;
  display: grid;
  place-items: center;
  width: clamp(34px, 2.55vw, 46px);
  aspect-ratio: 0.74;
  border: 1px solid rgba(65, 76, 72, 0.72);
  border-radius: 4px;
  background:
    linear-gradient(180deg, rgba(30, 37, 34, 0.9), rgba(7, 9, 8, 0.96));
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.08),
    inset -4px -6px 10px rgba(0, 0, 0, 0.72),
    0 0 0 2px rgba(4, 5, 5, 0.8),
    0 0 12px rgba(0, 0, 0, 0.6);
  cursor: pointer;
  padding: 5px;
}

.b13-power-switch:disabled {
  opacity: 1;
}

.b13-power-switch-rocker {
  display: block;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(194, 75, 60, 0.6);
  border-radius: 3px;
  background:
    linear-gradient(180deg, rgba(96, 34, 29, 0.86), rgba(42, 11, 10, 0.98) 55%, rgba(12, 4, 4, 0.98));
  box-shadow:
    inset 0 3px 4px rgba(255, 148, 120, 0.08),
    inset 0 -6px 8px rgba(0, 0, 0, 0.68),
    0 0 5px rgba(234, 52, 35, 0.06);
  transform: translateY(3px);
  transition:
    box-shadow 180ms ease,
    transform 180ms ease;
}

.b13-power-switch:hover,
.b13-power-switch:focus-visible {
  outline: none;
  border-color: rgba(119, 151, 132, 0.66);
}

.b13-power-switch[data-b13-start-state="active"] {
  border-color: rgba(65, 76, 72, 0.72);
  cursor: pointer;
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.08),
    inset -4px -6px 10px rgba(0, 0, 0, 0.68),
    0 0 0 2px rgba(4, 5, 5, 0.78),
    0 0 12px rgba(0, 0, 0, 0.6);
}

.b13-power-switch[data-b13-start-state="active"] .b13-power-switch-rocker {
  border-color: rgba(255, 126, 96, 0.82);
  background:
    linear-gradient(180deg, rgba(255, 112, 84, 0.96), rgba(154, 34, 25, 0.98) 55%, rgba(54, 10, 9, 0.98));
  box-shadow:
    inset 0 3px 5px rgba(255, 205, 166, 0.26),
    inset 0 -6px 8px rgba(0, 0, 0, 0.62),
    0 0 15px rgba(255, 68, 45, 0.55);
  transform: translateY(3px);
}

.b13-pixel-reveal {
  position: absolute;
  inset: 0;
  z-index: 24;
  display: none;
  grid-template-columns: repeat(var(--b13-reveal-columns), minmax(0, 1fr));
  grid-template-rows: repeat(var(--b13-reveal-rows), minmax(0, 1fr));
  overflow: hidden;
  pointer-events: auto;
}

.b13-pixel-reveal.is-active {
  display: grid;
}

.b13-pixel-reveal-tile {
  background:
    linear-gradient(135deg, rgba(4, 9, 8, 0.99), rgba(0, 0, 0, 0.99));
  box-shadow: inset 0 0 0 1px rgba(85, 126, 106, 0.035);
  opacity: 1;
  animation: b13-pixel-reveal-out var(--b13-reveal-fade) steps(2, end) var(--b13-reveal-delay) forwards;
}

@keyframes b13-pixel-reveal-out {
  to {
    opacity: 0;
  }
}

.b13-countdown-overlay {
  position: absolute;
  inset: 0;
  z-index: 32;
  display: none;
  overflow: hidden;
  pointer-events: auto;
  background: transparent;
}

.b13-countdown-overlay.is-active {
  display: grid;
  place-items: center;
}

.b13-countdown-stage {
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
}

.b13-countdown-burst {
  position: relative;
  display: grid;
  place-items: center;
  width: min(690px, 78vw);
  min-height: min(520px, 68dvh);
  contain: layout paint;
}

.b13-countdown-pixel-glyph {
  --b13-count-block: clamp(18px, 3.55vw, 36px);
  --b13-count-gap: clamp(2px, 0.38vw, 4px);

  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(var(--b13-count-columns), var(--b13-count-block));
  grid-template-rows: repeat(var(--b13-count-rows), var(--b13-count-block));
  gap: var(--b13-count-gap);
  justify-content: center;
  align-content: center;
  animation: b13-countdown-glyph-pop 920ms cubic-bezier(0.18, 0.86, 0.28, 1) both;
  will-change: transform, opacity;
}

.b13-countdown-burst[data-b13-countdown-value="GO!"] .b13-countdown-pixel-glyph {
  --b13-count-block: clamp(10px, 2.05vw, 21px);
  --b13-count-gap: clamp(2px, 0.28vw, 3px);
}

.b13-countdown-block {
  position: relative;
  z-index: 1;
  display: block;
  width: var(--b13-count-block);
  height: var(--b13-count-block);
  background:
    linear-gradient(135deg, #fff7d8 0 16%, #f4d46a 17% 34%, #17140a 35% 100%);
  border: 1px solid rgba(255, 235, 142, 0.82);
  box-shadow:
    inset 0 0 0 1px rgba(0, 0, 0, 0.82),
    inset 3px 3px 0 rgba(255, 255, 255, 0.08),
    inset -4px -4px 0 rgba(0, 0, 0, 0.9),
    0 0 8px rgba(255, 213, 82, 0.36);
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  animation: b13-countdown-pixel-shatter 620ms cubic-bezier(0.14, 0.7, 0.22, 1) var(--b13-count-pixel-delay) both;
  will-change: transform, opacity;
}

.b13-countdown-block::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

.b13-bomb-training-screen.is-start-countdown .b13-device,
.b13-bomb-training-screen.is-start-countdown .b13-bomb-training-status-strip {
  filter: none;
}

@keyframes b13-countdown-glyph-pop {
  0% {
    opacity: 0;
    transform: translate3d(0, 10px, 0) scale(0.94);
  }

  12% {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1.03);
  }

  74% {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }

  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
}

@keyframes b13-countdown-pixel-shatter {
  0% {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1) rotate(0deg);
  }

  54% {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1) rotate(0deg);
  }

  100% {
    opacity: 0;
    transform:
      translate3d(var(--b13-count-pixel-x), var(--b13-count-pixel-y), 0)
      scale(0.62)
      rotate(var(--b13-count-pixel-spin));
  }
}

.b13-bomb-training-screen.is-debug-frame .b13-bomb-training-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 20;
  border: 2px solid #00e5ff;
  box-shadow:
    inset 0 0 0 1px rgba(255, 0, 224, 0.78),
    0 0 0 1px rgba(0, 0, 0, 0.6),
    0 0 14px rgba(0, 229, 255, 0.58);
  pointer-events: none;
}

.b13-bomb-training-status-strip {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr) minmax(0, 1.25fr);
  gap: 8px;
}

.b13-bomb-training-status-cell {
  position: relative;
  min-width: 0;
  border: 1px solid rgba(132, 147, 153, 0.24);
  background:
    linear-gradient(135deg, rgba(43, 49, 52, 0.94), rgba(12, 14, 15, 0.96));
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.045),
    inset -12px -14px 24px rgba(0, 0, 0, 0.38),
    8px 10px 24px rgba(0, 0, 0, 0.22);
  padding: 7px 10px;
}

.b13-bomb-training-status-cell strong {
  display: block;
  margin-top: 2px;
  overflow-wrap: anywhere;
  color: #dfe7e9;
  font-size: clamp(0.82rem, 1.12vw, 1rem);
  line-height: 1.05;
  text-transform: uppercase;
}

.b13-bomb-training-status-cell:first-child strong {
  color: #9bd8bd;
}

.b13-bomb-training-status-cell-alert strong {
  color: #d66a62;
  text-shadow: 0 0 8px rgba(203, 60, 53, 0.18);
}

.b13-start-bomb-button {
  position: absolute;
  top: 50%;
  right: 8px;
  min-width: 0;
  min-height: 24px;
  border: 1px solid rgba(157, 216, 189, 0.34);
  color: #bdf2cf;
  background:
    linear-gradient(135deg, rgba(21, 44, 35, 0.96), rgba(5, 13, 10, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(207, 255, 229, 0.08),
    inset -4px -5px 10px rgba(0, 0, 0, 0.46);
  cursor: pointer;
  font: 700 0.62rem "IBM Plex Mono", monospace;
  line-height: 1;
  padding: 4px 7px;
  text-transform: uppercase;
  transform: translateY(-50%);
}

.b13-start-bomb-button:hover,
.b13-start-bomb-button:focus-visible {
  border-color: rgba(157, 216, 189, 0.58);
  outline: none;
}

.b13-start-bomb-button:disabled {
  cursor: default;
  opacity: 0;
  pointer-events: none;
}

.b13-device {
  position: relative;
  display: grid;
  grid-template-columns: minmax(150px, 0.78fr) minmax(180px, 1fr) minmax(235px, 1.16fr);
  grid-template-rows: auto 390px 122px;
  gap: 7px;
  padding: clamp(9px, 1.1vw, 14px);
  border: 1px solid rgba(60, 70, 74, 0.58);
  border-radius: 2px;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.18) 0 14px, transparent 14px calc(100% - 16px), rgba(0, 0, 0, 0.32) calc(100% - 16px)),
    linear-gradient(135deg, rgba(38, 43, 45, 0.9), rgba(10, 12, 13, 0.95) 52%, rgba(3, 4, 5, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.03),
    inset -1px -1px 0 rgba(0, 0, 0, 0.72),
    inset 0 0 0 9px rgba(0, 0, 0, 0.36),
    inset 22px 24px 44px rgba(0, 0, 0, 0.32),
    inset -26px -32px 68px rgba(0, 0, 0, 0.56),
    0 0 0 10px rgba(0, 0, 0, 0.62),
    0 0 0 14px rgba(43, 50, 53, 0.11),
    -2px -2px 8px rgba(255, 255, 255, 0.035),
    5px 10px 24px rgba(0, 0, 0, 0.6);
}

.b13-device::before,
.b13-device::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.b13-device::before {
  inset: 8px;
  border: 1px solid rgba(190, 202, 206, 0.075);
  border-radius: 1px;
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.035),
    inset -1px -1px 0 rgba(0, 0, 0, 0.72);
}

.b13-device::after {
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.045), transparent 28%),
    linear-gradient(315deg, rgba(0, 0, 0, 0.36), transparent 38%);
}

.b13-device.is-standby .b13-module {
  opacity: 0.7;
  pointer-events: none;
}

.b13-device.is-standby .b13-serial-grid,
.b13-device.is-standby .b13-plate-indicators,
.b13-device.is-standby .b13-wire-list,
.b13-device.is-standby .b13-wire-sequence,
.b13-device.is-standby .b13-wire-alarm,
.b13-device.is-standby .b13-matrix-grid,
.b13-device.is-standby .b13-matrix-sequence,
.b13-device.is-standby .b13-matrix-controls,
.b13-device.is-standby .b13-frequency-stack {
  visibility: hidden;
}

.b13-device-topbar {
  position: relative;
  z-index: 1;
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(210px, 1.05fr) minmax(120px, 0.55fr) minmax(112px, 0.42fr) minmax(130px, 0.5fr);
  gap: 8px;
  align-items: stretch;
  border: 1px solid rgba(86, 96, 101, 0.62);
  background:
    linear-gradient(135deg, rgba(32, 37, 39, 0.98), rgba(8, 10, 11, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.05),
    inset -10px -12px 22px rgba(0, 0, 0, 0.42),
    6px 8px 20px rgba(0, 0, 0, 0.28);
  padding: 7px;
}

.b13-device-label-plate,
.b13-device-display {
  min-width: 0;
  border: 1px solid rgba(118, 131, 136, 0.28);
  background:
    linear-gradient(135deg, rgba(47, 53, 55, 0.92), rgba(12, 14, 15, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.045),
    inset -5px -6px 12px rgba(0, 0, 0, 0.36);
  padding: 6px 8px;
}

.b13-device-label-plate {
  border-color: rgba(154, 54, 49, 0.36);
  background:
    linear-gradient(135deg, rgba(49, 38, 38, 0.95), rgba(14, 12, 12, 0.98));
}

.b13-device-label-plate strong {
  display: block;
  margin-top: 2px;
  color: #d7dedf;
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(0.78rem, 1vw, 0.92rem);
  line-height: 1.05;
  text-transform: uppercase;
}

.b13-device-display {
  background:
    repeating-linear-gradient(0deg, rgba(157, 216, 189, 0.035) 0 1px, transparent 1px 5px),
    linear-gradient(135deg, rgba(6, 18, 15, 0.97), rgba(1, 4, 4, 0.99));
}

.b13-device-display strong {
  display: block;
  margin-top: 2px;
  color: #a8d6bf;
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(0.94rem, 1.35vw, 1.22rem);
  line-height: 1;
  text-shadow: 0 0 8px rgba(108, 204, 154, 0.12);
}

.b13-device-timer strong {
  color: #cfddd8;
  font-size: clamp(1.12rem, 1.9vw, 1.68rem);
}

.b13-device-screw {
  display: none;
  position: absolute;
  z-index: 2;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid rgba(182, 194, 199, 0.28);
  background:
    linear-gradient(90deg, transparent 44%, rgba(0, 0, 0, 0.62) 44% 56%, transparent 56%),
    radial-gradient(circle at 32% 26%, rgba(244, 248, 248, 0.38), transparent 22%),
    linear-gradient(145deg, #697074, #171a1b);
  box-shadow:
    1px 1px 0 rgba(255, 255, 255, 0.06),
    4px 5px 10px rgba(0, 0, 0, 0.42),
    inset 0 1px 2px rgba(255, 255, 255, 0.16),
    inset 0 -2px 4px rgba(0, 0, 0, 0.76);
}

.b13-device-screw-a {
  top: 12px;
  left: 12px;
}

.b13-device-screw-b {
  top: 12px;
  right: 12px;
}

.b13-device-screw-c {
  bottom: 12px;
  left: 12px;
}

.b13-device-screw-d {
  right: 12px;
  bottom: 12px;
}

.b13-device-rail {
  position: absolute;
  top: 16px;
  bottom: 16px;
  width: 6px;
  background: linear-gradient(180deg, rgba(126, 138, 144, 0.08), rgba(159, 174, 180, 0.22), rgba(64, 70, 73, 0.1));
  box-shadow:
    inset 1px 0 0 rgba(255, 255, 255, 0.06),
    inset -1px 0 0 rgba(0, 0, 0, 0.62);
}

.b13-device-rail-left {
  left: 36px;
}

.b13-device-rail-right {
  right: 36px;
}

.b13-module {
  position: relative;
  z-index: 1;
  box-sizing: border-box;
  min-width: 0;
  min-height: 0;
  border: 1px solid rgba(94, 105, 110, 0.58);
  background:
    linear-gradient(135deg, rgba(25, 29, 31, 0.98), rgba(7, 8, 9, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.045),
    inset -10px -12px 24px rgba(0, 0, 0, 0.46),
    inset 0 0 0 5px rgba(0, 0, 0, 0.18),
    8px 12px 28px rgba(0, 0, 0, 0.32);
  padding: clamp(10px, 1.25vw, 14px);
}

.b13-module::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(174, 188, 194, 0.06);
  pointer-events: none;
}

.b13-bomb-training-screen.is-startup-sequence .b13-module {
  pointer-events: none;
}

.b13-bomb-training-screen.is-startup-sequence .b13-module:not(.is-startup-powered) {
  opacity: 0;
  visibility: hidden;
}

.b13-bomb-training-screen.is-startup-sequence .b13-module.is-startup-powered {
  visibility: visible;
}

.b13-bomb-training-screen.is-startup-sequence .b13-module.is-startup-flicker {
  animation: b13-module-power-flicker 940ms steps(1, end) both;
}

.b13-module-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
  border-bottom: 1px solid rgba(137, 152, 158, 0.2);
  padding-bottom: 6px;
}

.b13-module-head h2 {
  margin: 0;
  color: #dce3e5;
  font-size: clamp(0.92rem, 1.2vw, 1.06rem);
  line-height: 1;
  text-transform: uppercase;
}

.b13-module-serial {
  grid-column: 1;
  grid-row: 2;
}

.b13-module-wires {
  grid-column: 2;
  grid-row: 2;
}

.b13-module-matrix {
  grid-column: 3;
  grid-row: 2;
}

.b13-module-frequency {
  overflow: hidden;
  grid-column: 1 / -1;
  grid-row: 3;
  min-height: 0;
  padding: 8px 10px;
}

.b13-module-frequency .b13-module-head {
  margin-bottom: 6px;
  padding-bottom: 5px;
}

.b13-module-frequency.is-error {
  border-color: rgba(214, 106, 98, 0.44);
}

.b13-module-frequency.is-alarm {
  border-color: rgba(214, 106, 98, 0.68);
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.035),
    inset -10px -12px 20px rgba(0, 0, 0, 0.42),
    0 0 0 1px rgba(214, 106, 98, 0.2);
}

.b13-module-frequency.is-complete {
  border-color: rgba(157, 216, 189, 0.36);
}

.b13-module-frequency.is-code-error {
  border-color: rgba(214, 106, 98, 0.48);
}

.b13-module-frequency.is-code-complete {
  border-color: rgba(157, 216, 189, 0.54);
}

.b13-bomb-training-screen.is-b13-success .b13-bomb-training-panel {
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.04),
    inset -18px -20px 36px rgba(0, 0, 0, 0.42),
    0 0 0 1px rgba(157, 216, 189, 0.12),
    0 0 34px rgba(74, 174, 124, 0.16);
}

.b13-bomb-training-screen.is-b13-success .b13-device {
  border-color: rgba(157, 216, 189, 0.36);
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.035),
    inset -16px -18px 32px rgba(0, 0, 0, 0.44),
    0 0 0 1px rgba(157, 216, 189, 0.1),
    0 0 22px rgba(74, 174, 124, 0.14);
}

.b13-bomb-training-screen.is-b13-success .b13-bomb-training-status-cell strong,
.b13-bomb-training-screen.is-b13-success .b13-code-lock-label {
  color: #bdf2cf;
  text-shadow: 0 0 12px rgba(112, 232, 159, 0.38);
}

.b13-serial-grid {
  display: grid;
  gap: 5px;
  min-height: 104px;
  margin: 0;
  border: 1px solid rgba(124, 137, 143, 0.28);
  border-radius: 1px;
  background:
    linear-gradient(135deg, rgba(45, 51, 53, 0.94), rgba(18, 21, 22, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.045),
    inset -12px -14px 26px rgba(0, 0, 0, 0.42),
    3px 4px 10px rgba(0, 0, 0, 0.3);
  padding: 8px;
}

.b13-serial-grid div {
  display: grid;
  grid-template-columns: minmax(86px, 0.72fr) minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  min-height: 25px;
  border-bottom: 1px solid rgba(152, 166, 172, 0.13);
  padding: 3px 2px;
}

.b13-serial-grid div:last-child {
  border-bottom: 0;
}

.b13-serial-grid dt {
  color: rgba(179, 192, 197, 0.68);
}

.b13-serial-grid dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: #edf2f3;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.82rem;
  text-align: right;
  text-shadow: 0 1px 0 #000;
}

.b13-plate-indicators {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(64px, 0.42fr);
  gap: 8px;
  margin-top: 8px;
}

.b13-battery-array,
.b13-status-led {
  display: grid;
  gap: 7px;
  border: 1px solid rgba(124, 137, 143, 0.24);
  background:
    linear-gradient(135deg, rgba(31, 36, 38, 0.94), rgba(8, 10, 11, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.04),
    inset -8px -10px 18px rgba(0, 0, 0, 0.38);
  padding: 8px;
}

.b13-battery-slots {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 5px;
}

.b13-battery-slot {
  position: relative;
  min-height: 34px;
  border: 1px solid rgba(92, 104, 109, 0.54);
  background:
    linear-gradient(180deg, rgba(20, 23, 24, 0.98), rgba(5, 6, 7, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.035),
    inset -4px -5px 9px rgba(0, 0, 0, 0.58);
}

.b13-battery-slot::before {
  content: "";
  position: absolute;
  top: -4px;
  left: 50%;
  width: 42%;
  height: 4px;
  border: 1px solid rgba(99, 111, 116, 0.42);
  border-bottom: 0;
  background: #131719;
  transform: translateX(-50%);
}

.b13-battery-slot.is-active {
  border-color: rgba(173, 189, 193, 0.48);
  background:
    repeating-linear-gradient(0deg, #7fe8a8 0 4px, transparent 4px 7px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.22), transparent 18% 82%, rgba(0, 0, 0, 0.24)),
    linear-gradient(180deg, #566166, #1a2023 52%, #090c0d);
  background-clip: content-box, border-box, border-box;
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.08),
    inset -5px -6px 10px rgba(0, 0, 0, 0.62),
    0 0 10px rgba(157, 216, 189, 0.08);
  padding: 5px;
}

.b13-status-led {
  place-items: center;
}

.b13-led-housing {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(92, 104, 109, 0.62);
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.12), transparent 22%),
    radial-gradient(circle, #141819 0 38%, #050607 70%);
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.06),
    inset -4px -5px 9px rgba(0, 0, 0, 0.72),
    0 0 0 4px rgba(0, 0, 0, 0.18);
}

.b13-led-housing.is-red {
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 226, 218, 0.9), transparent 18%),
    radial-gradient(circle, #ff5d4f 0 28%, #8f1c16 58%, #260706 78%);
  box-shadow: 0 0 14px rgba(255, 68, 54, 0.48), inset -4px -5px 9px rgba(0, 0, 0, 0.62);
}

.b13-led-housing.is-yellow {
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 246, 200, 0.95), transparent 18%),
    radial-gradient(circle, #ffe069 0 28%, #9d7214 58%, #2b1c04 78%);
  box-shadow: 0 0 14px rgba(255, 198, 61, 0.48), inset -4px -5px 9px rgba(0, 0, 0, 0.62);
}

.b13-led-housing.is-green {
  background:
    radial-gradient(circle at 35% 30%, rgba(220, 255, 232, 0.95), transparent 18%),
    radial-gradient(circle, #78e69e 0 28%, #1e7b42 58%, #082113 78%);
  box-shadow: 0 0 14px rgba(105, 224, 142, 0.46), inset -4px -5px 9px rgba(0, 0, 0, 0.62);
}

.b13-led-housing.is-off {
  opacity: 0.72;
}

.b13-led-housing.is-blinking {
  animation: b13-led-blink 0.62s steps(1, end) infinite;
}

.b13-wire-list {
  position: relative;
  display: grid;
  gap: 8px;
  min-height: calc((32px * 6) + (7px * 5) + 2px);
  margin: 0;
  border: 1px solid rgba(93, 106, 112, 0.28);
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.18) 0 16px, transparent 16px calc(100% - 16px), rgba(0, 0, 0, 0.18) calc(100% - 16px)),
    linear-gradient(135deg, rgba(21, 25, 27, 0.9), rgba(6, 8, 9, 0.96));
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.035),
    inset -8px -10px 18px rgba(0, 0, 0, 0.38);
  padding: 9px 24px;
  list-style: none;
}

.b13-wire-list::before,
.b13-wire-list::after {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  width: 7px;
  border: 1px solid rgba(126, 141, 147, 0.18);
  border-radius: 2px;
  background:
    repeating-linear-gradient(180deg, rgba(165, 181, 187, 0.12) 0 2px, transparent 2px 34px),
    linear-gradient(90deg, #252c2f, #101416 52%, #07090a);
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.055),
    inset -3px -4px 8px rgba(0, 0, 0, 0.62);
}

.b13-wire-list::before {
  left: 7px;
}

.b13-wire-list::after {
  right: 7px;
}

.b13-wire-list li {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  min-height: 38px;
  border: 1px solid rgba(121, 135, 141, 0.08);
  background:
    radial-gradient(ellipse at 50% 100%, rgba(0, 0, 0, 0.28), transparent 64%),
    linear-gradient(90deg, rgba(47, 54, 57, 0.18), rgba(10, 12, 13, 0.28));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.025),
    inset 0 -1px 0 rgba(0, 0, 0, 0.4);
  cursor: pointer;
  padding: 5px 3px;
}

.b13-wire-list li:hover,
.b13-wire-list li:focus-visible {
  border-color: rgba(157, 216, 189, 0.42);
}

.b13-module-wires.is-error {
  border-color: rgba(214, 106, 98, 0.46);
}

.b13-module-wires.is-alarm {
  border-color: rgba(214, 106, 98, 0.68);
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.035),
    inset -10px -12px 20px rgba(0, 0, 0, 0.42),
    0 0 0 1px rgba(214, 106, 98, 0.2);
}

.b13-module-wires.is-complete {
  border-color: rgba(157, 216, 189, 0.34);
}

.b13-module-wires.is-alarm .b13-wire-list li,
.b13-module-wires.is-complete .b13-wire-list li:not(.is-cut) {
  cursor: default;
  opacity: 0.62;
}

.b13-module-wires.is-alarm .b13-wire-list li.is-failed {
  opacity: 1;
}

.b13-wire-list li.is-cut {
  border-color: rgba(214, 106, 98, 0.54);
  background:
    linear-gradient(135deg, rgba(37, 26, 26, 0.96), rgba(8, 9, 10, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.035),
    inset -8px -10px 18px rgba(0, 0, 0, 0.36),
    0 0 0 1px rgba(214, 106, 98, 0.18);
}

.b13-wire-list li.is-failed {
  border-color: rgba(236, 83, 72, 0.72);
  background:
    linear-gradient(135deg, rgba(58, 18, 17, 0.98), rgba(8, 9, 10, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.035),
    inset -8px -10px 18px rgba(0, 0, 0, 0.36),
    0 0 0 1px rgba(236, 83, 72, 0.26);
}

.b13-wire-index {
  display: grid;
  place-items: center;
  width: 16px;
  height: 22px;
  border: 1px solid rgba(146, 162, 168, 0.24);
  color: rgba(212, 221, 224, 0.78);
  background: linear-gradient(135deg, rgba(45, 50, 53, 0.86), rgba(8, 9, 10, 0.96));
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.05),
    inset -2px -3px 5px rgba(0, 0, 0, 0.48);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
}

.b13-wire {
  position: relative;
  display: block;
  min-width: 0;
  height: 30px;
  transform: rotate(var(--b13-wire-tilt, 0deg));
}

.b13-wire-list li:nth-child(2n) .b13-wire {
  --b13-wire-tilt: -0.45deg;
}

.b13-wire-list li:nth-child(2n + 1) .b13-wire {
  --b13-wire-tilt: 0.35deg;
}

.b13-wire-list li.is-cut .b13-wire {
  filter: saturate(0.9) brightness(0.92);
}

.b13-wire-list li.is-cut .b13-wire::before {
  transform: translateY(-50%);
}

.b13-wire-list li.is-cut .b13-wire::after {
  transform: translateY(-50%);
}

.b13-wire::before,
.b13-wire::after {
  content: "";
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 13px;
  height: 22px;
  border: 1px solid rgba(111, 124, 130, 0.74);
  border-radius: 3px;
  background:
    radial-gradient(circle at 50% 50%, transparent 0 4px, rgba(10, 12, 13, 0.86) 4px 5px, transparent 5px),
    linear-gradient(90deg, transparent 42%, rgba(0, 0, 0, 0.58) 42% 58%, transparent 58%),
    linear-gradient(180deg, #5f6a6e, #22282a 54%, #0a0d0e);
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.1),
    inset -3px -4px 5px rgba(0, 0, 0, 0.7),
    2px 3px 5px rgba(0, 0, 0, 0.45);
  transform: translateY(-50%);
}

.b13-wire::before {
  left: -6px;
}

.b13-wire::after {
  right: -6px;
}

.b13-wire-svg {
  position: relative;
  z-index: 1;
  display: block;
  width: calc(100% + 24px);
  height: 100%;
  margin-left: -12px;
  overflow: visible;
}

.b13-wire-svg-shadow,
.b13-wire-svg-cable,
.b13-wire-svg-highlight {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.b13-wire-svg-shadow {
  stroke: rgba(0, 0, 0, 0.66);
  stroke-width: 13;
  transform: translateY(4px);
}

.b13-wire-svg-cable {
  stroke: var(--b13-wire-color, #7d878a);
  stroke-width: 8;
  filter: drop-shadow(2px 3px 3px rgba(0, 0, 0, 0.5));
}

.b13-wire-svg-highlight {
  stroke: rgba(255, 255, 255, 0.42);
  stroke-width: 2;
}

.b13-wire-svg-cut,
.b13-wire-svg-core {
  display: none;
}

.b13-wire-list li.is-cut .b13-wire-svg-full {
  display: none;
}

.b13-wire-list li.is-cut .b13-wire-svg-cut,
.b13-wire-list li.is-cut .b13-wire-svg-core {
  display: block;
}

.b13-wire-svg-core {
  fill: #f0a85a;
  stroke: #4a2108;
  stroke-width: 1.35;
  filter:
    drop-shadow(0 1px 1px rgba(0, 0, 0, 0.7))
    drop-shadow(0 0 2px rgba(240, 168, 90, 0.28));
}

.b13-wire-red {
  --b13-wire-gradient: linear-gradient(180deg, #ff8174 0%, #ad2f29 48%, #52110f 100%);
  --b13-wire-color: #d84a3f;
}

.b13-wire-blue {
  --b13-wire-gradient: linear-gradient(180deg, #83aefe 0%, #285aa2 48%, #101f45 100%);
  --b13-wire-color: #3b78d0;
}

.b13-wire-yellow {
  --b13-wire-gradient: linear-gradient(180deg, #ffe58a 0%, #b99028 48%, #5a4212 100%);
  --b13-wire-color: #d7b13c;
}

.b13-wire-green {
  --b13-wire-gradient: linear-gradient(180deg, #88e0a5 0%, #2f8d53 48%, #12381f 100%);
  --b13-wire-color: #3aa563;
}

.b13-wire-orange {
  --b13-wire-gradient: linear-gradient(180deg, #ffb26d 0%, #c76726 48%, #5c2a10 100%);
  --b13-wire-color: #d5772d;
}

.b13-wire-violet {
  --b13-wire-gradient: linear-gradient(180deg, #c8a0ff 0%, #7149a3 48%, #2d1d47 100%);
  --b13-wire-color: #8d63bd;
}

.b13-wire-black {
  --b13-wire-gradient: linear-gradient(180deg, #565d60 0%, #171a1b 46%, #030404 100%);
  --b13-wire-color: #24292b;
}

.b13-wire-white {
  --b13-wire-gradient: linear-gradient(180deg, #f2f4ee 0%, #aaaFAc 48%, #666c6e 100%);
  --b13-wire-color: #d6dad6;
}

.b13-wire-list strong {
  display: none;
  color: #cfd8db;
  font-size: 0.62rem;
  line-height: 1;
  text-align: right;
  text-transform: uppercase;
  opacity: 0.72;
  overflow-wrap: anywhere;
}

.b13-wire-list li.is-cut strong {
  color: #e3b5ae;
}

.b13-wire-list li.is-failed strong {
  color: #f0aaa2;
}

.b13-wire-state {
  display: none;
  justify-self: end;
  min-width: 0;
  border: 1px solid rgba(214, 106, 98, 0);
  color: rgba(214, 106, 98, 0);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.62rem;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
}

.b13-wire-list li.is-cut .b13-wire-state {
  border-color: rgba(214, 106, 98, 0.34);
  color: #e1ada6;
  background: rgba(73, 18, 16, 0.32);
  padding: 4px 5px;
}

.b13-wire-list li.is-failed .b13-wire-state {
  border-color: rgba(236, 83, 72, 0.48);
  color: #ffc0b8;
  background: rgba(93, 20, 17, 0.46);
}

.b13-wire-sequence {
  display: none;
  margin: 7px 0 0;
  color: rgba(225, 173, 166, 0.78);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.b13-wire-alarm {
  min-height: 0.78rem;
  margin: 4px 0 0;
  color: rgba(225, 173, 166, 0);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.b13-module-wires.is-error .b13-wire-sequence {
  display: block;
  color: #f0aaa2;
}

.b13-module-wires.is-alarm .b13-wire-sequence {
  display: block;
  color: #f0aaa2;
}

.b13-module-wires.is-alarm .b13-wire-alarm {
  color: #f0aaa2;
}

.b13-module-wires.is-complete .b13-wire-sequence {
  display: block;
  color: rgba(157, 216, 189, 0.86);
}

.b13-matrix-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 6px;
  min-height: calc((38px * 3) + (6px * 2));
}

.b13-matrix-grid button {
  min-width: 0;
  min-height: 38px;
  border: 1px solid rgba(117, 130, 136, 0.42);
  color: #d9e0e2;
  background:
    linear-gradient(135deg, rgba(55, 61, 64, 0.96), rgba(13, 15, 16, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.05),
    inset -5px -7px 12px rgba(0, 0, 0, 0.48),
    3px 4px 10px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  font: 700 1.2rem "IBM Plex Mono", monospace;
  letter-spacing: 0;
  text-transform: uppercase;
}

.b13-matrix-grid button:hover,
.b13-matrix-grid button:focus-visible {
  border-color: rgba(157, 216, 189, 0.38);
}

.b13-matrix-grid button.is-active {
  border-color: rgba(157, 216, 189, 0.54);
  color: #c9ead9;
  background:
    linear-gradient(135deg, rgba(42, 61, 55, 0.98), rgba(8, 18, 15, 0.98));
  box-shadow:
    inset 4px 5px 12px rgba(0, 0, 0, 0.48),
    inset 1px 1px 0 rgba(207, 255, 229, 0.04);
}

.b13-matrix-grid button.is-concealed {
  border-color: rgba(92, 104, 109, 0.26);
  color: transparent;
  background:
    repeating-linear-gradient(135deg, rgba(117, 130, 136, 0.045) 0 2px, transparent 2px 8px),
    linear-gradient(135deg, rgba(31, 36, 38, 0.78), rgba(7, 8, 9, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.025),
    inset -5px -7px 12px rgba(0, 0, 0, 0.48);
}

.b13-module-matrix.is-error {
  border-color: rgba(214, 106, 98, 0.44);
}

.b13-module-matrix.is-alarm {
  border-color: rgba(214, 106, 98, 0.68);
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.035),
    inset -10px -12px 20px rgba(0, 0, 0, 0.42),
    0 0 0 1px rgba(214, 106, 98, 0.2);
}

.b13-module-matrix.is-complete {
  border-color: rgba(157, 216, 189, 0.36);
}

.b13-module-matrix.is-error .b13-matrix-sequence {
  color: #f0aaa2;
}

.b13-module-matrix.is-alarm .b13-matrix-alarm {
  color: #f0aaa2;
}

.b13-module-matrix.is-complete .b13-matrix-sequence {
  color: rgba(157, 216, 189, 0.88);
}

.b13-matrix-sequence {
  margin: 7px 0 0;
  color: rgba(184, 207, 196, 0.78);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.b13-matrix-alarm {
  min-height: 0.78rem;
  margin: 4px 0 0;
  color: rgba(225, 173, 166, 0);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.b13-matrix-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  margin-top: 8px;
}

.b13-matrix-controls button {
  min-width: 0;
  min-height: 30px;
  border: 1px solid rgba(117, 130, 136, 0.34);
  color: #d9e0e2;
  background:
    linear-gradient(135deg, rgba(43, 48, 51, 0.96), rgba(10, 12, 13, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.04),
    inset -4px -6px 10px rgba(0, 0, 0, 0.42);
  cursor: pointer;
  font: 700 0.62rem "IBM Plex Mono", monospace;
  letter-spacing: 0;
  text-transform: uppercase;
}

.b13-matrix-controls button:hover,
.b13-matrix-controls button:focus-visible {
  border-color: rgba(157, 216, 189, 0.36);
}

.b13-matrix-controls button:disabled,
.b13-matrix-grid button:disabled {
  cursor: default;
  opacity: 0.58;
}

.b13-frequency-stack {
  display: grid;
  grid-template-columns: minmax(0, 0.48fr) minmax(78px, 0.42fr) minmax(74px, 0.47fr) minmax(0, 0.82fr) minmax(74px, 0.81fr);
  gap: 9px;
  align-items: stretch;
  min-height: 52px;
}

.b13-frequency-display,
.b13-frequency-current,
.b13-frequency-lock,
.b13-code-lock,
.b13-code-send {
  min-width: 0;
  border: 1px solid rgba(105, 148, 128, 0.24);
  background:
    repeating-linear-gradient(0deg, rgba(157, 216, 189, 0.025) 0 1px, transparent 1px 6px),
    linear-gradient(135deg, rgba(9, 21, 17, 0.96), rgba(1, 4, 3, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(207, 255, 229, 0.04),
    inset -10px -12px 22px rgba(0, 0, 0, 0.5);
  padding: 7px;
}

.b13-frequency-display strong {
  display: block;
  margin-top: 3px;
  white-space: nowrap;
  color: #9ed7bd;
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(0.9rem, 1.3vw, 1.2rem);
  line-height: 1;
  text-shadow: 0 0 10px rgba(111, 209, 156, 0.14);
}

.b13-frequency-current {
  display: grid;
  gap: 4px;
  align-content: center;
  padding: 7px;
}

.b13-frequency-current-head {
  display: flex;
  align-items: center;
  gap: 7px;
}

.b13-frequency-current strong {
  min-width: 0;
  white-space: nowrap;
  color: #b8dec9;
  font-family: "IBM Plex Mono", monospace;
  font-size: clamp(0.8rem, 1.08vw, 0.98rem);
  line-height: 1.05;
}

.b13-frequency-inline-controls {
  display: flex;
  align-items: center;
  gap: 5px;
  flex: 0 0 auto;
}

.b13-frequency-inline-controls button {
  appearance: none;
  border: 0;
  background: transparent;
  box-shadow: none;
  color: #8fff71;
  cursor: pointer;
  font: 700 0.8rem "IBM Plex Mono", monospace;
  line-height: 1;
  padding: 0;
  text-shadow: 0 0 4px rgba(87, 240, 64, 0.2);
}

.b13-frequency-inline-controls button:hover,
.b13-frequency-inline-controls button:focus-visible {
  color: #b8ff9f;
  outline: none;
}

.b13-frequency-lock {
  display: flex;
}

.b13-frequency-lock button {
  min-height: 100%;
  width: 100%;
  border: 1px solid rgba(117, 130, 136, 0.42);
  color: #9ed7bd;
  background:
    linear-gradient(135deg, rgba(21, 44, 35, 0.96), rgba(5, 13, 10, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(207, 255, 229, 0.08),
    inset -5px -7px 12px rgba(0, 0, 0, 0.48);
  cursor: pointer;
  font: 700 clamp(0.56rem, 0.72vw, 0.66rem) "IBM Plex Mono", monospace;
  line-height: 1.05;
  white-space: normal;
  overflow: hidden;
  text-overflow: clip;
  padding: 4px 5px;
  text-align: center;
}

.b13-frequency-lock button span {
  display: block;
  white-space: normal;
  overflow-wrap: anywhere;
}

.b13-frequency-lock button:not(:disabled):hover,
.b13-frequency-lock button:not(:disabled):focus-visible {
  border-color: rgba(157, 216, 189, 0.42);
}

.b13-module-frequency.is-error .b13-frequency-lock button,
.b13-module-frequency.is-alarm .b13-frequency-lock button {
  color: #f0aaa2;
}

.b13-module-frequency.is-complete .b13-frequency-lock button {
  border-color: rgba(157, 216, 189, 0.22);
  color: rgba(157, 216, 189, 0.88);
  background:
    linear-gradient(135deg, rgba(12, 30, 23, 0.96), rgba(3, 9, 7, 0.98));
  cursor: default;
  box-shadow:
    inset 1px 1px 0 rgba(207, 255, 229, 0.05),
    inset -5px -7px 12px rgba(0, 0, 0, 0.5);
}

.b13-code-lock {
  display: grid;
  gap: 5px;
}

.b13-code-slots {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 7px;
}

.b13-code-slots input {
  width: 100%;
  min-width: 0;
  height: 31px;
  border: 1px solid rgba(105, 148, 128, 0.22);
  color: rgba(175, 211, 194, 0.74);
  background:
    linear-gradient(180deg, rgba(8, 18, 15, 0.95), rgba(0, 2, 2, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(207, 255, 229, 0.035),
    inset -6px -8px 16px rgba(0, 0, 0, 0.5);
  font: 700 1.08rem "IBM Plex Mono", monospace;
  text-align: center;
}

.b13-code-send {
  appearance: none;
  border: 1px solid rgba(117, 130, 136, 0.42);
  color: #9ed7bd;
  background:
    linear-gradient(135deg, rgba(21, 44, 35, 0.96), rgba(5, 13, 10, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(207, 255, 229, 0.08),
    inset -5px -7px 12px rgba(0, 0, 0, 0.48);
  cursor: default;
  font: 700 clamp(0.58rem, 0.78vw, 0.7rem) "IBM Plex Mono", monospace;
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.b13-code-send:disabled {
  opacity: 0.56;
}

.b13-module-frequency.is-code-error .b13-code-send {
  color: #f0aaa2;
}

.b13-module-frequency.is-code-complete .b13-code-send {
  color: rgba(157, 216, 189, 0.94);
}

.b13-bomb-training-note {
  max-width: 58rem;
  justify-self: center;
  color: rgba(178, 190, 195, 0.4);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.64rem;
  letter-spacing: 0;
  transform: translateY(-2px);
}

.b13-test-console {
  position: fixed;
  left: 18px;
  bottom: 16px;
  z-index: 12;
  display: none;
  width: min(220px, calc(100vw - 36px));
  min-width: 0;
  border: 1px solid rgba(105, 148, 128, 0.28);
  background:
    linear-gradient(135deg, rgba(18, 25, 24, 0.98), rgba(3, 5, 5, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(207, 255, 229, 0.04),
    inset -10px -12px 22px rgba(0, 0, 0, 0.52),
    10px 14px 34px rgba(0, 0, 0, 0.42);
  padding: 10px;
}

.b13-test-console.is-visible {
  display: grid;
  gap: 8px;
}

.b13-test-console-field {
  display: grid;
  gap: 6px;
}

.b13-test-console-field span,
.b13-test-console p {
  margin: 0;
  color: rgba(176, 189, 195, 0.72);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.66rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.b13-test-console-field select,
.b13-test-success-button {
  min-height: 34px;
  border: 1px solid rgba(105, 148, 128, 0.28);
  color: #d8dde1;
  background: #080c0b;
  font: 700 0.82rem "IBM Plex Mono", monospace;
}

.b13-test-success-button {
  color: #bdf2cf;
  background:
    linear-gradient(135deg, rgba(21, 44, 35, 0.96), rgba(5, 13, 10, 0.98));
  box-shadow:
    inset 1px 1px 0 rgba(207, 255, 229, 0.08),
    inset -5px -7px 12px rgba(0, 0, 0, 0.48);
  cursor: pointer;
}

.b13-test-success-button:hover,
.b13-test-success-button:focus-visible {
  border-color: rgba(157, 216, 189, 0.46);
}

@keyframes b13-led-blink {
  0%,
  49% {
    opacity: 1;
  }

  50%,
  100% {
    opacity: 0.72;
    filter: brightness(0.38) saturate(0.22);
    box-shadow:
      inset 1px 1px 0 rgba(255, 255, 255, 0.06),
      inset -4px -5px 9px rgba(0, 0, 0, 0.72),
      0 0 0 4px rgba(0, 0, 0, 0.18);
  }
}

@keyframes b13-module-power-flicker {
  0% {
    opacity: 0;
    filter: brightness(0.35) saturate(0.45);
  }

  9% {
    opacity: 0.38;
  }

  17% {
    opacity: 0.08;
  }

  28% {
    opacity: 0.76;
    filter: brightness(1.45) saturate(1.2);
  }

  39% {
    opacity: 0.18;
  }

  51% {
    opacity: 0.92;
  }

  62% {
    opacity: 0.42;
  }

  74%,
  100% {
    opacity: 1;
    filter: none;
  }
}

@media (max-width: 1040px) {
  .b13-bomb-training-panel {
    --b13-panel-x: 0;
    --b13-panel-y: 0;

    width: min(900px, 100%);
  }

  .b13-device {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto;
  }

  .b13-module-serial,
  .b13-module-wires,
  .b13-module-matrix,
  .b13-module-frequency {
    grid-column: auto;
    grid-row: auto;
  }

  .b13-module-frequency {
    grid-column: 1 / -1;
  }

  .b13-device-topbar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .b13-frequency-stack {
    grid-template-columns: minmax(0, 0.46fr) minmax(78px, 0.42fr) minmax(74px, 0.44fr) minmax(0, 0.8fr) minmax(74px, 0.8fr);
    gap: 7px;
  }
}

@media (max-width: 720px) {
  .b13-bomb-training-screen {
    background-position: center top;
  }

  .b13-bomb-training-shell {
    padding-block: 16px;
  }

  .b13-bomb-training-header,
  .b13-bomb-training-status-strip,
  .b13-device,
  .b13-device-topbar,
  .b13-frequency-stack {
    grid-template-columns: 1fr;
  }

  .b13-bomb-training-header {
    display: grid;
    align-items: start;
  }

  .b13-device-rail {
    display: none;
  }

  .b13-wire-list li {
    grid-template-columns: 28px minmax(90px, 1fr);
  }

  .b13-wire-list strong {
    grid-column: 2;
  }

  .b13-matrix-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}