:root {
  color-scheme: dark;
  --bg: #05070b;
  --panel: rgba(8, 13, 20, 0.92);
  --panel-alt: rgba(10, 18, 27, 0.88);
  --line: rgba(94, 234, 255, 0.24);
  --cyan: #5eeaff;
  --cyan-bright: #b8f7ff;
  --magenta: #ff3cac;
  --green: #65ff9a;
  --yellow: #ffd166;
  --red: #ff4d6d;
  --ink: #d7f9ff;
  --muted: #78909c;
  --grid: 48px;
  --font: "Cascadia Mono", "Lucida Console", "Courier New", monospace;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  min-width: 320px;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 15% 0%, rgba(255, 60, 172, 0.12), transparent 32rem),
    radial-gradient(circle at 90% 20%, rgba(94, 234, 255, 0.1), transparent 35rem),
    linear-gradient(145deg, #05070b, #071018 55%, #040609);
  color: var(--ink);
  font-family: var(--font);
}

body:not(.deck-online) {
  overflow: hidden;
}

.skip-link {
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 200;
  padding: 10px 14px;
  background: var(--yellow);
  color: #151006;
  text-decoration: none;
  transform: translateY(-180%);
}

.keyboard-navigation .skip-link:focus-visible {
  transform: translateY(0);
}

#background-canvas {
  position: fixed;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  opacity: 0.52;
  pointer-events: none;
}

.night-city-backdrop {
  position: fixed;
  inset: auto 0 0;
  z-index: -2;
  height: min(42vh, 390px);
  opacity: 0.5;
  pointer-events: none;
  image-rendering: pixelated;
  background:
    linear-gradient(to top, rgba(2, 3, 8, 0.96) 0 28%, transparent 28%),
    repeating-linear-gradient(
      90deg,
      transparent 0 22px,
      rgba(94, 234, 255, 0.16) 22px 26px,
      transparent 26px 52px
    ),
    linear-gradient(
      90deg,
      #071019 0 7%,
      transparent 7% 9%,
      #0a1420 9% 15%,
      transparent 15% 18%,
      #06101a 18% 27%,
      transparent 27% 30%,
      #0c1324 30% 39%,
      transparent 39% 42%,
      #08131c 42% 48%,
      transparent 48% 51%,
      #0b1523 51% 63%,
      transparent 63% 66%,
      #06101a 66% 74%,
      transparent 74% 77%,
      #0c1420 77% 86%,
      transparent 86% 88%,
      #071019 88% 100%
    );
  clip-path: polygon(
    0 43%,
    6% 43%,
    6% 18%,
    13% 18%,
    13% 34%,
    20% 34%,
    20% 10%,
    28% 10%,
    28% 45%,
    35% 45%,
    35% 25%,
    44% 25%,
    44% 38%,
    51% 38%,
    51% 14%,
    64% 14%,
    64% 32%,
    73% 32%,
    73% 21%,
    83% 21%,
    83% 40%,
    91% 40%,
    91% 16%,
    100% 16%,
    100% 100%,
    0 100%
  );
}

.night-city-backdrop::before,
.night-city-backdrop::after {
  position: absolute;
  inset: 0;
  content: "";
}

.night-city-backdrop::before {
  opacity: 0.75;
  background:
    repeating-linear-gradient(90deg, transparent 0 31px, rgba(255, 60, 172, 0.6) 31px 36px, transparent 36px 74px),
    repeating-linear-gradient(0deg, transparent 0 23px, rgba(94, 234, 255, 0.28) 23px 26px, transparent 26px 53px);
  animation: city-window-pulse 4.8s steps(4, end) infinite;
}

.night-city-backdrop::after {
  height: 3px;
  margin-top: 24%;
  background: linear-gradient(90deg, transparent, rgba(94, 234, 255, 0.75), transparent);
  box-shadow: 0 0 18px rgba(94, 234, 255, 0.45);
  animation: city-scan 6s steps(18, end) infinite;
}

@keyframes city-window-pulse {
  50% { opacity: 0.38; }
}

@keyframes city-scan {
  to { transform: translateY(230px); }
}

.boot-screen {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #020308;
  transition: opacity 800ms ease, filter 800ms ease, transform 800ms ease;
}

.boot-screen[hidden] {
  display: none;
}

.deck-online .boot-screen {
  opacity: 0;
  filter: brightness(4) saturate(0);
  transform: scale(1.08);
  pointer-events: none;
}

#city-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  image-rendering: pixelated;
}

.boot-screen::after {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle, transparent 15%, rgba(0, 0, 0, 0.72) 90%),
    linear-gradient(90deg, rgba(94, 234, 255, 0.03), transparent 30%, rgba(255, 60, 172, 0.05));
  content: "";
  pointer-events: none;
}

.boot-noise {
  position: absolute;
  inset: -50%;
  z-index: 1;
  opacity: 0.08;
  background-image: repeating-radial-gradient(circle, #fff 0 1px, transparent 1px 4px);
  background-size: 7px 7px;
  animation: noise-drift 220ms steps(2) infinite;
}

@keyframes noise-drift {
  50% { transform: translate(3px, -2px); }
}

.boot-console {
  position: relative;
  z-index: 3;
  width: min(560px, calc(100% - 32px));
  border: 1px solid rgba(94, 234, 255, 0.55);
  padding: 26px;
  background: rgba(3, 8, 14, 0.88);
  box-shadow:
    0 0 70px rgba(94, 234, 255, 0.13),
    inset 0 0 35px rgba(94, 234, 255, 0.04);
  clip-path: polygon(0 0, calc(100% - 25px) 0, 100% 25px, 100% 100%, 25px 100%, 0 calc(100% - 25px));
}

.boot-brand {
  display: flex;
  align-items: center;
  gap: 17px;
  margin-bottom: 24px;
}

.boot-sigil {
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  border: 1px solid var(--magenta);
  color: var(--magenta);
  font-size: 1.35rem;
  box-shadow: inset 0 0 18px rgba(255, 60, 172, 0.13);
}

.boot-brand p {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
}

.boot-brand h2 {
  margin: 0;
  color: var(--cyan);
  font-size: clamp(1.6rem, 7vw, 2.6rem);
  letter-spacing: -0.05em;
  text-shadow: 3px 0 rgba(255, 60, 172, 0.55);
}

.boot-log {
  min-height: 132px;
  border-left: 2px solid rgba(101, 255, 154, 0.45);
  padding: 3px 0 3px 14px;
}

.boot-log p {
  margin: 0 0 7px;
  color: #78998a;
  font-size: 0.74rem;
}

.boot-log span {
  display: inline-block;
  width: 52px;
  color: var(--green);
}

.boot-progress {
  height: 3px;
  margin: 18px 0;
  background: rgba(94, 234, 255, 0.12);
}

.boot-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
  transition: width 160ms ease;
}

.jack-in-button {
  width: 100%;
  min-height: 70px;
  border: 1px solid var(--cyan);
  margin-top: 10px;
  background: rgba(94, 234, 255, 0.08);
  color: var(--cyan-bright);
  cursor: pointer;
  text-align: left;
  transition: 160ms ease;
}

.jack-in-button span,
.jack-in-button small {
  display: block;
  padding: 0 17px;
}

.jack-in-button span {
  font-size: 1.15rem;
  letter-spacing: 0.18em;
}

.jack-in-button small {
  margin-top: 5px;
  color: var(--muted);
}

.jack-in-button:hover {
  background: var(--cyan);
  color: #031015;
  box-shadow: 0 0 30px rgba(94, 234, 255, 0.35);
}

.jack-in-button:hover small {
  color: #0b3941;
}

.silent-entry-button {
  border-color: rgba(255, 209, 102, 0.58);
  background: rgba(255, 209, 102, 0.05);
  color: #ffe7a3;
}

.silent-entry-button:hover {
  background: var(--yellow);
  color: #151006;
  box-shadow: 0 0 30px rgba(255, 209, 102, 0.27);
}

.silent-entry-button:hover small {
  color: #46360a;
}

.boot-footnote {
  margin: 12px 0 0;
  color: #485b65;
  font-size: 0.65rem;
  text-align: center;
}

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

.ambient-grid {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(94, 234, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(94, 234, 255, 0.035) 1px, transparent 1px);
  background-size: var(--grid) var(--grid);
  mask-image: linear-gradient(to bottom, black 0%, transparent 85%);
  transform: perspective(500px) rotateX(4deg) scale(1.08);
  transform-origin: top;
}

.scanlines {
  position: fixed;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  opacity: 0.22;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0,
    transparent 3px,
    rgba(0, 0, 0, 0.22) 4px
  );
}

.shell {
  width: min(1400px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 20px;
}

.hud-panel {
  position: relative;
  border: 1px solid var(--line);
  background: linear-gradient(135deg, var(--panel), var(--panel-alt));
  box-shadow:
    0 0 24px rgba(0, 0, 0, 0.38),
    inset 0 0 30px rgba(94, 234, 255, 0.025);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.hud-panel::before,
.hud-panel::after {
  position: absolute;
  width: 58px;
  height: 2px;
  background: var(--cyan);
  box-shadow: 0 0 9px var(--cyan);
  content: "";
}

.hud-panel::before {
  top: -1px;
  left: 28px;
}

.hud-panel::after {
  right: 28px;
  bottom: -1px;
  background: var(--magenta);
  box-shadow: 0 0 9px var(--magenta);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 152px;
  padding: 28px 34px;
}

.sound-toggle {
  position: absolute;
  right: 22px;
  bottom: 16px;
  border: 0;
  background: transparent;
  color: #4f6b76;
  font-size: 0.68rem;
  cursor: pointer;
}

.comfort-toggle {
  position: absolute;
  right: 122px;
  bottom: 16px;
  border: 0;
  background: transparent;
  color: #4f6b76;
  font-size: 0.68rem;
  cursor: pointer;
}

.lite-toggle {
  position: absolute;
  right: 246px;
  bottom: 16px;
  border: 0;
  background: transparent;
  color: #4f6b76;
  font-size: 0.68rem;
  cursor: pointer;
}

.comfort-toggle:hover,
.comfort-toggle[aria-pressed="true"],
.lite-toggle:hover,
.lite-toggle[aria-pressed="true"] {
  color: var(--yellow);
}

.sound-toggle:hover {
  color: var(--cyan);
}

.eyebrow,
.panel-code {
  margin: 0 0 7px;
  color: var(--cyan);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  position: relative;
  margin-bottom: 10px;
  font-size: clamp(1.8rem, 4vw, 3.8rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
  text-shadow: 3px 0 0 rgba(255, 60, 172, 0.5), -3px 0 0 rgba(94, 234, 255, 0.35);
}

h1::after {
  position: absolute;
  left: 3px;
  top: 0;
  overflow: hidden;
  width: 100%;
  height: 42%;
  color: var(--ink);
  background: var(--panel);
  content: attr(data-text);
  opacity: 0;
  transform: translateX(0);
}

.site-header:hover h1::after {
  animation: title-glitch 500ms steps(2, end);
}

@keyframes title-glitch {
  0%,
  100% { opacity: 0; transform: translateX(0); }
  25% { opacity: 0.8; transform: translateX(7px); }
  50% { opacity: 0.6; transform: translateX(-5px); }
  75% { opacity: 0.8; transform: translateX(3px); }
}

.subtitle {
  margin-bottom: 0;
  color: #9db3bc;
  font-size: clamp(0.78rem, 1.4vw, 1rem);
}

.about-panel {
  margin-top: 18px;
  padding: 0;
}

.about-panel summary {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 74px;
  padding: 15px 22px;
  cursor: pointer;
  list-style: none;
}

.about-panel summary::-webkit-details-marker {
  display: none;
}

.about-panel summary:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 3px;
}

.about-mark {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 209, 102, 0.58);
  color: var(--yellow);
  font-size: 1.35rem;
  box-shadow: inset 0 0 14px rgba(255, 209, 102, 0.08);
}

.about-panel summary strong {
  display: block;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.about-panel[open] summary {
  border-bottom: 1px solid rgba(94, 234, 255, 0.16);
}

.about-panel[open] .about-mark {
  border-color: var(--green);
  color: var(--green);
  box-shadow: inset 0 0 14px rgba(101, 255, 154, 0.08);
}

.about-intro {
  border-bottom: 1px solid rgba(94, 234, 255, 0.12);
  padding: 18px 22px 0;
}

.about-intro p {
  max-width: 900px;
  margin: 0 0 18px;
  color: #a6bac2;
  font-size: 0.82rem;
  line-height: 1.65;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding: 20px 22px 22px;
}

.about-grid article {
  border-left: 2px solid var(--yellow);
  padding: 13px 14px;
  background: rgba(255, 209, 102, 0.035);
}

.about-grid article:nth-child(even) {
  border-left-color: var(--cyan);
  background: rgba(94, 234, 255, 0.025);
}

.about-grid h2 {
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: 0.9rem;
  font-weight: 400;
  text-transform: uppercase;
}

.about-grid p {
  margin: 0;
  color: #8fa4ad;
  font-size: 0.74rem;
  line-height: 1.58;
}

.quick-start {
  display: grid;
  grid-template-columns: minmax(180px, 0.32fr) 1fr;
  gap: 18px;
  margin-top: 18px;
  padding: 18px 22px;
}

.quick-start h2 {
  margin: 0;
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 400;
  text-transform: uppercase;
}

.link-copy-button {
  min-height: 34px;
  margin-top: 12px;
  border: 1px solid rgba(101, 255, 154, 0.36);
  padding: 0 10px;
  background: rgba(101, 255, 154, 0.04);
  color: #b8ffd2;
  font: inherit;
  font-size: 0.68rem;
  text-transform: uppercase;
  cursor: pointer;
}

.link-copy-button:hover {
  background: var(--green);
  color: #03150a;
}

.quick-start ol {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.quick-start li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: center;
  border: 1px solid rgba(101, 255, 154, 0.16);
  padding: 11px 12px;
  background: rgba(101, 255, 154, 0.025);
}

.quick-start li span {
  color: var(--green);
  font-size: 1.2rem;
}

.quick-start p {
  margin: 0;
  color: #91a7b0;
  font-size: 0.74rem;
  line-height: 1.45;
}

.quick-start strong {
  color: var(--cyan-bright);
  font-weight: 400;
}

.system-state {
  display: grid;
  grid-template-columns: auto auto;
  align-items: center;
  gap: 4px 10px;
  min-width: 180px;
  border-left: 1px solid rgba(101, 255, 154, 0.28);
  padding: 12px 18px;
  color: var(--green);
  letter-spacing: 0.08em;
}

.system-state small {
  grid-column: 2;
  color: var(--muted);
}

.pulse-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  50% { opacity: 0.35; box-shadow: 0 0 3px var(--green); }
}

.dashboard {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 18px;
  margin-top: 18px;
}

.mission-path {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 18px;
  margin-top: 18px;
  padding: 18px 26px;
}

.audio-mixer {
  display: grid;
  grid-template-columns: auto repeat(3, minmax(150px, 1fr));
  align-items: center;
  gap: 18px;
  margin-top: 18px;
  padding: 13px 20px;
}

.audio-mixer .panel-code {
  margin: 0;
}

.audio-mixer label {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.65rem;
}

.audio-mixer input {
  min-width: 80px;
}

.mission-path > i {
  color: #36515d;
  font-style: normal;
  letter-spacing: 0.2em;
}

.mission-step {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 12px;
  opacity: 0.45;
  transition: opacity 220ms ease, transform 220ms ease;
}

.mission-step > span {
  grid-row: 1 / 3;
  color: var(--magenta);
  font-size: 1.7rem;
}

.mission-step strong {
  color: var(--ink);
  font-weight: 400;
  letter-spacing: 0.09em;
}

.mission-step small {
  color: var(--muted);
}

.mission-step.active,
.mission-step.complete {
  opacity: 1;
}

.mission-step.active {
  transform: translateY(-2px);
}

.mission-step.complete > span {
  color: var(--green);
}

.operator-brief {
  display: grid;
  grid-template-columns: minmax(180px, auto) 1fr;
  gap: 18px;
  margin-top: 18px;
  padding: 16px 22px;
}

.operator-brief .panel-code {
  margin: 0;
}

.operator-brief div {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.operator-brief p {
  margin: 0;
  color: #8fa4ad;
  font-size: 0.74rem;
  line-height: 1.55;
}

.config-panel,
.vault-panel {
  min-height: 490px;
  padding: 27px;
}

.terminal-panel {
  grid-column: 1 / -1;
  min-height: 230px;
}

.panel-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 26px;
}

.panel-heading h2 {
  margin: 0;
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  font-weight: 400;
  letter-spacing: 0.03em;
}

.decor-bracket {
  color: var(--muted);
  font-size: 0.72rem;
}

.field-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  color: #a7bdc6;
  text-transform: uppercase;
}

.field-label output {
  min-width: 56px;
  border: 1px solid rgba(94, 234, 255, 0.3);
  padding: 6px 8px;
  color: var(--cyan);
  text-align: center;
  box-shadow: inset 0 0 12px rgba(94, 234, 255, 0.08);
}

input[type="range"] {
  width: 100%;
  height: 4px;
  appearance: none;
  background: linear-gradient(90deg, var(--cyan) 0 33%, rgba(94, 234, 255, 0.12) 33%);
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  width: 19px;
  height: 19px;
  border: 3px solid var(--bg);
  appearance: none;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
}

input[type="range"]::-moz-range-thumb {
  width: 15px;
  height: 15px;
  border: 3px solid var(--bg);
  border-radius: 0;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
}

.range-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  color: #536873;
  font-size: 0.72rem;
}

.option-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 25px 0;
  border: 0;
  padding: 0;
}

.option-grid legend {
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.protocol-toggle {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 62px;
  border: 1px solid rgba(120, 144, 156, 0.2);
  padding: 10px 12px;
  color: #9db3bc;
  cursor: pointer;
  transition: 160ms ease;
}

.protocol-toggle:hover {
  border-color: rgba(94, 234, 255, 0.55);
  background: rgba(94, 234, 255, 0.04);
}

.protocol-toggle input {
  position: absolute;
  opacity: 0;
}

.toggle-box {
  position: relative;
  flex: 0 0 auto;
  width: 19px;
  height: 19px;
  border: 1px solid #50646d;
  background: #070b10;
}

.protocol-toggle input:checked + .toggle-box {
  border-color: var(--cyan);
  background: rgba(94, 234, 255, 0.16);
  box-shadow: 0 0 10px rgba(94, 234, 255, 0.3);
}

.protocol-toggle input:checked + .toggle-box::after {
  position: absolute;
  inset: 4px;
  background: var(--cyan);
  box-shadow: 0 0 7px var(--cyan);
  content: "";
}

.protocol-toggle b {
  display: block;
  color: var(--ink);
  font-weight: 400;
}

.inline-alert {
  margin: -5px 0 14px;
  color: var(--yellow);
  font-size: 0.78rem;
}

.unlock-rule {
  margin: 15px 0 0;
  border-left: 2px solid var(--yellow);
  padding: 9px 12px;
  background: rgba(255, 209, 102, 0.04);
  color: #9e9a7e;
  font-size: 0.73rem;
  line-height: 1.55;
}

.unlock-rule strong {
  color: var(--yellow);
  font-weight: 400;
}

.action-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  min-height: 51px;
  border: 1px solid rgba(94, 234, 255, 0.5);
  padding: 0 18px;
  background: rgba(94, 234, 255, 0.07);
  color: var(--cyan-bright);
  text-transform: uppercase;
  cursor: pointer;
  transition: 160ms ease;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
}

.action-button:hover:not(:disabled) {
  background: var(--cyan);
  color: #031015;
  box-shadow: 0 0 20px rgba(94, 234, 255, 0.35);
  transform: translateY(-2px);
}

.action-button:focus-visible,
canvas:focus-visible,
.terminal-topbar button:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 3px;
}

.action-button:disabled {
  border-color: #33434b;
  background: rgba(51, 67, 75, 0.08);
  color: #4f6169;
  cursor: not-allowed;
}

.vault-led {
  width: 12px;
  height: 12px;
  background: var(--red);
  box-shadow: 0 0 12px var(--red);
}

.password-vault {
  position: relative;
  overflow: hidden;
  min-height: 180px;
  border: 1px solid rgba(255, 77, 109, 0.4);
  padding: 20px;
  background:
    linear-gradient(90deg, rgba(255, 77, 109, 0.04), transparent),
    repeating-linear-gradient(90deg, transparent 0 24px, rgba(255, 77, 109, 0.025) 25px);
}

.password-vault::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.09), transparent);
  content: "";
  transform: translateX(-100%);
}

.password-vault.decrypting::after {
  animation: vault-flash 700ms ease;
}

@keyframes vault-flash {
  to { transform: translateX(100%); }
}

.password-vault.unlocked {
  border-color: rgba(101, 255, 154, 0.55);
  box-shadow: inset 0 0 24px rgba(101, 255, 154, 0.05);
}

.vault-status,
.vault-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  color: var(--red);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}

.unlocked .vault-status {
  color: var(--green);
}

.lock-icon {
  animation: spin-diamond 4s linear infinite;
}

@keyframes spin-diamond {
  to { transform: rotate(360deg); }
}

.password-output {
  display: block;
  overflow-wrap: anywhere;
  min-height: 72px;
  padding: 25px 0 18px;
  color: #d4e8ed;
  font-size: clamp(1.25rem, 3vw, 2.25rem);
  line-height: 1.1;
  letter-spacing: 0.13em;
  text-shadow: 0 0 12px rgba(255, 77, 109, 0.25);
}

.unlocked .password-output {
  color: var(--green);
  letter-spacing: 0.04em;
  text-shadow: 0 0 14px rgba(101, 255, 154, 0.45);
}

.vault-meta {
  color: #5f737c;
  letter-spacing: 0;
}

.copy-action {
  margin-top: 13px;
}

.vault-actions {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 9px;
}

.vault-actions .secondary-action {
  width: auto;
  margin-top: 13px;
}

.expiry-notice {
  margin: 10px 0 0;
  color: var(--yellow);
  font-size: 0.7rem;
}

.strength-module {
  margin-top: 28px;
}

.strength-readout {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 11px;
}

.strength-readout strong {
  display: block;
  color: #91a7b0;
  font-size: 1.05rem;
  font-weight: 400;
}

.strength-readout output {
  color: var(--cyan);
  font-size: 2rem;
}

.strength-track {
  overflow: hidden;
  height: 9px;
  background: #151e24;
  clip-path: polygon(0 0, 100% 0, calc(100% - 5px) 100%, 0 100%);
}

.strength-track span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--red);
  box-shadow: 0 0 13px currentColor;
  transition: width 400ms ease, background 300ms ease;
}

.strength-module p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

.terminal-topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  height: 42px;
  border-bottom: 1px solid rgba(101, 255, 154, 0.17);
  padding: 0 18px;
  background: rgba(2, 5, 8, 0.8);
  color: #5d7468;
  font-size: 0.72rem;
}

.terminal-lights {
  display: flex;
  gap: 6px;
}

.terminal-lights span {
  width: 7px;
  height: 7px;
  background: var(--red);
}

.terminal-lights span:nth-child(2) { background: var(--yellow); }
.terminal-lights span:nth-child(3) { background: var(--green); }

.terminal-topbar button {
  margin-left: auto;
  border: 0;
  background: transparent;
  color: #5d7468;
  cursor: pointer;
}

.terminal-topbar button:hover {
  color: var(--green);
}

.terminal-log {
  overflow-y: auto;
  height: 186px;
  padding: 16px 20px 20px;
  scrollbar-color: rgba(101, 255, 154, 0.35) transparent;
}

.terminal-log p {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 10px;
  margin: 0 0 7px;
  color: var(--green);
  font-size: 0.82rem;
}

.terminal-log time {
  color: #40584a;
}

.terminal-log .warning { color: var(--yellow); }
.terminal-log .danger { color: var(--red); }
.terminal-log .success { color: var(--cyan); }

.cursor {
  animation: blink 800ms steps(1) infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.game-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(520px, 1.22fr);
  gap: 26px;
  margin-top: 18px;
  padding: 29px;
}

.game-copy > p {
  max-width: 520px;
  color: #8fa4ad;
  line-height: 1.65;
}

.game-state-badge {
  border: 1px solid #42545d;
  padding: 7px 11px;
  color: #78909c;
  font-size: 0.72rem;
}

.game-state-badge.running { border-color: var(--cyan); color: var(--cyan); }
.game-state-badge.won { border-color: var(--green); color: var(--green); }
.game-state-badge.lost { border-color: var(--red); color: var(--red); }

.game-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 25px 0;
}

.difficulty-control {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 0.7rem;
}

.difficulty-control select {
  border: 1px solid rgba(94, 234, 255, 0.35);
  padding: 8px 10px;
  background: #071018;
  color: var(--cyan);
  font: inherit;
}

.strategy-toggle {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 10px;
  margin-bottom: 16px;
  border: 1px solid rgba(101, 255, 154, 0.18);
  padding: 10px;
  color: var(--green);
  cursor: pointer;
}

.strategy-toggle input {
  grid-row: 1 / 3;
  align-self: center;
  accent-color: var(--green);
}

.strategy-toggle small {
  color: var(--muted);
  font-size: 0.65rem;
}

.map-legend {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 20px;
  color: #78909c;
  font-size: 0.68rem;
}

.map-legend span {
  display: flex;
  align-items: center;
  gap: 8px;
}

.map-legend i {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 1px solid currentColor;
}

.legend-runner { color: var(--cyan); background: var(--cyan); }
.legend-shard { color: var(--yellow); background: var(--yellow); transform: rotate(45deg) scale(.72); }
.legend-bug { color: var(--red); background: var(--red); }
.legend-terminal { color: var(--green); box-shadow: inset 0 0 0 2px #071018; }

.game-stats div {
  border-left: 2px solid var(--magenta);
  padding: 10px 12px;
  background: rgba(255, 60, 172, 0.035);
}

.game-stats span,
.controls-guide span {
  display: block;
  color: var(--muted);
  font-size: 0.68rem;
}

.game-stats strong {
  display: block;
  margin-top: 4px;
  color: var(--cyan);
  font-size: 1.13rem;
  font-weight: 400;
}

#trace-level[data-trace="cool"],
#trace-status[data-trace="cool"] {
  color: var(--green);
}

#trace-level[data-trace="warn"],
#trace-status[data-trace="warn"] {
  color: var(--yellow);
}

#trace-level[data-trace="hot"],
#trace-status[data-trace="hot"] {
  color: var(--red);
  text-shadow: 0 0 10px rgba(255, 77, 109, 0.45);
}

.controls-guide {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 24px;
}

.key-remap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: -12px 0 20px;
  color: var(--muted);
  font-size: 0.65rem;
}

.key-remap > span {
  margin-right: 4px;
}

.key-remap button {
  display: flex;
  align-items: center;
  gap: 5px;
  border: 1px solid rgba(94, 234, 255, 0.2);
  padding: 4px 7px;
  background: #071018;
  color: var(--cyan);
  cursor: pointer;
}

.key-remap button.listening {
  border-color: var(--yellow);
  color: var(--yellow);
}

.key-remap kbd {
  width: auto;
  min-width: 22px;
  height: 20px;
  padding: 0 4px;
}

.touch-controls {
  display: none;
  grid-template-columns: repeat(3, 46px);
  gap: 6px;
  width: max-content;
  margin: 0 0 24px;
}

.touch-controls button {
  width: 46px;
  height: 42px;
  border: 1px solid rgba(94, 234, 255, 0.4);
  background: rgba(94, 234, 255, 0.06);
  color: var(--cyan);
  cursor: pointer;
  touch-action: manipulation;
}

.touch-controls button:active {
  background: var(--cyan);
  color: #031015;
  box-shadow: 0 0 14px rgba(94, 234, 255, 0.4);
}

.key-cluster {
  display: grid;
  grid-template-columns: repeat(3, 25px);
  gap: 3px;
}

kbd {
  display: grid;
  place-items: center;
  width: 25px;
  height: 25px;
  border: 1px solid #4d626b;
  background: #0b1218;
  color: var(--cyan);
  box-shadow: inset 0 -2px 0 #1d2b32;
  font-family: var(--font);
  font-size: 0.68rem;
}

.controls-guide b {
  color: #afc4cc;
  font-size: 0.78rem;
  font-weight: 400;
}

.game-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.secondary-action {
  border-color: rgba(255, 60, 172, 0.45);
  background: rgba(255, 60, 172, 0.04);
  color: #ff9bd2;
}

.secondary-action:hover:not(:disabled) {
  background: var(--magenta);
  color: #18030f;
  box-shadow: 0 0 20px rgba(255, 60, 172, 0.3);
}

.pulse-action {
  border-color: rgba(101, 255, 154, 0.45);
  background: rgba(101, 255, 154, 0.05);
  color: #b8ffd2;
}

.pulse-action:hover:not(:disabled),
.pulse-action.active {
  background: var(--green);
  color: #03150a;
  box-shadow: 0 0 20px rgba(101, 255, 154, 0.3);
}

.game-console {
  min-width: 0;
}

.canvas-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(94, 234, 255, 0.38);
  padding: 7px;
  background: #020407;
  box-shadow: 0 0 25px rgba(94, 234, 255, 0.08);
}

.canvas-vignette {
  position: absolute;
  inset: 7px;
  pointer-events: none;
  box-shadow:
    inset 0 0 55px rgba(0, 0, 0, 0.65),
    inset 0 0 9px rgba(94, 234, 255, 0.2);
}

canvas {
  display: block;
  width: 100%;
  height: auto;
  image-rendering: pixelated;
  background: #05090e;
}

.game-overlay {
  position: absolute;
  inset: 7px;
  display: none;
  place-content: center;
  padding: 28px;
  background: rgba(2, 5, 9, 0.86);
  text-align: center;
  backdrop-filter: blur(2px);
}

.game-overlay.visible {
  display: grid;
}

.overlay-mark {
  color: var(--magenta);
  font-size: 3rem;
  text-shadow: 0 0 18px var(--magenta);
}

.game-overlay strong {
  margin-top: 9px;
  color: var(--cyan);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.08em;
}

.game-overlay.countdown strong {
  font-size: clamp(4rem, 12vw, 8rem);
  text-shadow: 5px 0 var(--magenta);
}

.game-overlay p {
  max-width: 420px;
  margin: 10px auto 0;
  color: #8aa0aa;
  font-size: 0.78rem;
  line-height: 1.5;
}

.game-message {
  min-height: 35px;
  border: 1px solid rgba(94, 234, 255, 0.14);
  border-top: 0;
  padding: 9px 13px;
  background: rgba(2, 6, 9, 0.8);
  color: var(--cyan);
  font-size: 0.75rem;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 4px 0;
  color: #41545d;
  font-size: 0.7rem;
}

.marcus-signature {
  color: #6c3a60;
  opacity: 0.65;
}

.glossary-section {
  margin-top: 18px;
  padding: 28px;
}

.glossary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.glossary-grid article {
  position: relative;
  min-height: 145px;
  border: 1px solid rgba(94, 234, 255, 0.14);
  padding: 17px;
  background: rgba(94, 234, 255, 0.025);
}

.glossary-grid article::before {
  position: absolute;
  top: -1px;
  left: 0;
  width: 34px;
  height: 2px;
  background: var(--magenta);
  content: "";
}

.glossary-grid h3 {
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: 0.95rem;
  font-weight: 400;
  text-transform: uppercase;
}

.glossary-grid p {
  margin: 0;
  color: #78909c;
  font-size: 0.73rem;
  line-height: 1.55;
}

.score-section {
  margin-top: 18px;
  padding: 28px;
}

.terminal-clear {
  border: 1px solid rgba(255, 60, 172, 0.35);
  padding: 8px 10px;
  background: transparent;
  color: #ff9bd2;
  font: inherit;
  cursor: pointer;
}

.score-privacy {
  color: var(--muted);
  font-size: 0.72rem;
}

.score-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.score-list li {
  display: grid;
  grid-template-columns: 48px 90px 1fr;
  align-items: center;
  border-left: 2px solid var(--magenta);
  padding: 10px 13px;
  background: rgba(255, 60, 172, 0.035);
}

.score-list span {
  color: var(--magenta);
}

.score-list strong {
  color: var(--cyan);
  font-size: 1.15rem;
  font-weight: 400;
}

.score-list small {
  color: var(--muted);
}

.score-list .empty-score {
  display: block;
  border-left-color: #344850;
  color: var(--muted);
}

.training-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.55fr) minmax(280px, 0.45fr);
  gap: 20px;
  margin-top: 18px;
  padding: 24px;
}

.training-copy h2,
.accessibility-section h2 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 1.12rem;
  font-weight: 400;
  text-transform: uppercase;
}

.training-copy p,
.accessibility-section p {
  margin-bottom: 18px;
  color: #8fa4ad;
  font-size: 0.78rem;
  line-height: 1.6;
}

.training-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.training-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(38px, 1fr));
  gap: 5px;
  padding: 8px;
  border: 1px solid rgba(94, 234, 255, 0.24);
  background: #020407;
}

.training-grid:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 3px;
}

.training-cell {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  border: 1px solid rgba(94, 234, 255, 0.11);
  background: rgba(94, 234, 255, 0.03);
  color: #546873;
  font-size: clamp(1rem, 4vw, 1.35rem);
}

.training-cell.wall {
  background: #10202a;
  border-color: rgba(94, 234, 255, 0.22);
}

.training-cell.runner { color: var(--cyan); text-shadow: 0 0 12px var(--cyan); }
.training-cell.shard { color: var(--yellow); text-shadow: 0 0 12px var(--yellow); }
.training-cell.terminal { color: var(--green); text-shadow: 0 0 12px var(--green); }
.training-cell.bug { color: var(--red); text-shadow: 0 0 12px var(--red); }

.training-touch {
  display: none;
  grid-template-columns: repeat(3, 46px);
  gap: 6px;
  width: max-content;
  margin: 12px 0 0;
}

.training-touch button {
  width: 46px;
  height: 42px;
  border: 1px solid rgba(94, 234, 255, 0.4);
  background: rgba(94, 234, 255, 0.06);
  color: var(--cyan);
  cursor: pointer;
  touch-action: manipulation;
}

.training-message {
  min-height: 38px;
  margin: 10px 0 0;
  border-left: 2px solid var(--cyan);
  padding: 8px 11px;
  background: rgba(94, 234, 255, 0.035);
  color: #9db3bc;
  font-size: 0.73rem;
  line-height: 1.45;
}

.strength-tips {
  display: grid;
  gap: 6px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.strength-tips li {
  border-left: 2px solid rgba(255, 209, 102, 0.7);
  padding: 7px 9px;
  background: rgba(255, 209, 102, 0.035);
  color: #a9a27e;
  font-size: 0.7rem;
  line-height: 1.45;
}

.accessibility-section {
  display: grid;
  grid-template-columns: minmax(240px, 0.45fr) 1fr;
  gap: 20px;
  margin-top: 18px;
  padding: 24px;
}

.accessibility-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  align-items: center;
}

.lite-mode #background-canvas,
.lite-mode .night-city-backdrop,
.lite-mode .ambient-grid {
  display: none;
}

.lite-mode .scanlines {
  opacity: 0.08;
}

.reduced-glow .hud-panel,
.reduced-glow .canvas-frame,
.reduced-glow .password-vault,
.reduced-glow .action-button,
.reduced-glow h1 {
  box-shadow: none;
  text-shadow: none;
}

.big-controls .action-button,
.big-controls .touch-controls button,
.big-controls .training-touch button {
  min-height: 54px;
}

.big-controls .touch-controls,
.big-controls .training-touch {
  grid-template-columns: repeat(3, 54px);
}

.big-controls .touch-controls button,
.big-controls .training-touch button {
  width: 54px;
  height: 52px;
}

.expiry-notice.expiring {
  color: var(--red);
  text-shadow: 0 0 10px rgba(255, 77, 109, 0.4);
}

.comfort-mode .scanlines,
.comfort-mode .boot-noise {
  display: none;
}

.comfort-mode *,
.comfort-mode *::before,
.comfort-mode *::after {
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
}

.comfort-mode #background-canvas,
.comfort-mode .night-city-backdrop {
  opacity: 0.18;
}

.sr-only {
  position: absolute !important;
  overflow: hidden;
  width: 1px;
  height: 1px;
  padding: 0;
  border: 0;
  margin: -1px;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.danger-flash::after,
.breach-flash::after {
  position: fixed;
  inset: 0;
  z-index: 90;
  content: "";
  pointer-events: none;
  animation: screen-flash 650ms ease-out forwards;
}

.danger-flash::after {
  background: rgba(255, 20, 60, 0.28);
}

.breach-flash::after {
  background: rgba(101, 255, 154, 0.28);
}

@keyframes screen-flash {
  0% { opacity: 1; }
  100% { opacity: 0; }
}

@media (max-width: 980px) {
  .game-section {
    grid-template-columns: 1fr;
  }

  .about-grid {
    grid-template-columns: 1fr 1fr;
  }

  .quick-start,
  .quick-start ol,
  .training-section,
  .accessibility-section {
    grid-template-columns: 1fr;
  }

  .accessibility-actions {
    grid-template-columns: 1fr;
  }

  .audio-mixer {
    grid-template-columns: 1fr;
  }

  .glossary-grid {
    grid-template-columns: 1fr 1fr;
  }

  .score-list li {
    grid-template-columns: 40px 75px 1fr;
  }
}

@media (max-width: 760px) {
  .shell {
    width: min(100% - 18px, 1400px);
    padding-top: 9px;
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 23px;
  }

  .system-state {
    min-width: 0;
    border-left: 0;
    padding: 0;
  }

  .dashboard {
    grid-template-columns: 1fr;
  }

  .terminal-panel {
    grid-column: auto;
  }

  .config-panel,
  .vault-panel,
  .game-section {
    min-height: 0;
    padding: 21px;
  }

  .option-grid {
    grid-template-columns: 1fr;
  }

  .game-actions {
    grid-template-columns: 1fr;
  }

  .training-actions {
    grid-template-columns: 1fr;
  }

  .mission-path {
    grid-template-columns: 1fr;
  }

  .mission-path > i {
    display: none;
  }

  .operator-brief,
  .operator-brief div {
    grid-template-columns: 1fr;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .vault-actions {
    grid-template-columns: 1fr;
  }

  .vault-actions .secondary-action {
    width: 100%;
    margin-top: 0;
  }

  .sound-toggle,
  .comfort-toggle,
  .lite-toggle {
    position: static;
    min-height: 44px;
    border: 1px solid rgba(94, 234, 255, 0.18);
    padding: 0 10px;
  }

  .touch-controls {
    display: grid;
  }

  .training-touch {
    display: grid;
  }

  footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .glossary-grid {
    grid-template-columns: 1fr;
  }
}

@media (pointer: coarse) {
  .touch-controls {
    display: grid;
  }

  .training-touch {
    display: grid;
  }

  .touch-controls button {
    min-width: 46px;
    min-height: 46px;
  }

  .training-touch button {
    min-width: 46px;
    min-height: 46px;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.65rem;
  }

  .panel-heading {
    margin-bottom: 20px;
  }

  .decor-bracket {
    display: none;
  }

  .password-output {
    font-size: 1.1rem;
  }

  .terminal-log p {
    grid-template-columns: 1fr;
    gap: 1px;
  }

  .game-stats {
    grid-template-columns: 1fr;
  }

  .map-legend {
    grid-template-columns: 1fr;
  }

  .controls-guide {
    align-items: flex-start;
  }

  .score-list li {
    grid-template-columns: 38px 1fr;
  }

  .score-list small {
    grid-column: 1 / -1;
    margin-top: 5px;
  }
}

/* NIGHTWIRE 3.0 — command architecture */
.command-dock {
  position: sticky;
  z-index: 30;
  top: 10px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
  margin: 14px 0 18px;
  padding: 5px;
  border: 1px solid rgba(94, 234, 255, 0.2);
  background: rgba(2, 7, 12, 0.9);
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(18px);
}

.command-tab {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  min-height: 64px;
  overflow: hidden;
  border: 1px solid transparent;
  padding: 10px 12px;
  background: transparent;
  color: #607984;
  text-align: left;
  transition:
    border-color 180ms ease,
    color 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}

.command-tab::after {
  position: absolute;
  right: -35%;
  bottom: 0;
  width: 70%;
  height: 2px;
  background: var(--cyan);
  box-shadow: 0 0 14px var(--cyan);
  content: "";
  transition: right 280ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.command-tab span {
  grid-row: 1 / 3;
  margin-right: 12px;
  color: #38535e;
  font-size: 0.65rem;
}

.command-tab strong {
  align-self: end;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
}

.command-tab small {
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}

.command-tab:hover,
.command-tab.active {
  border-color: rgba(94, 234, 255, 0.45);
  background: linear-gradient(120deg, rgba(94, 234, 255, 0.12), transparent 70%);
  color: var(--cyan-bright);
  transform: translateY(-1px);
}

.command-tab.active::after {
  right: 0;
}

.command-hero {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) 1.2fr;
  gap: 28px;
  min-height: 230px;
  padding: clamp(24px, 4vw, 46px);
  background:
    radial-gradient(circle at 8% 30%, rgba(94, 234, 255, 0.12), transparent 28%),
    radial-gradient(circle at 94% 72%, rgba(255, 60, 172, 0.12), transparent 30%),
    rgba(3, 9, 15, 0.92);
}

.command-copy h2 {
  max-width: 620px;
  margin: 12px 0;
  color: #dffbff;
  font-size: clamp(1.65rem, 4vw, 3.4rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  text-wrap: balance;
}

.command-copy p {
  max-width: 620px;
  color: #8299a3;
  font-size: 0.82rem;
  line-height: 1.7;
}

.operation-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-self: center;
}

.operation-card {
  position: relative;
  display: grid;
  gap: 8px;
  min-height: 150px;
  overflow: hidden;
  border: 1px solid rgba(94, 234, 255, 0.18);
  padding: 24px;
  background: rgba(2, 7, 12, 0.7);
  color: #6f8893;
  text-align: left;
  transition:
    transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1),
    border-color 220ms ease,
    box-shadow 220ms ease;
}

.operation-card::before {
  position: absolute;
  inset: auto -30% -70% 20%;
  height: 130px;
  background: radial-gradient(circle, rgba(94, 234, 255, 0.2), transparent 65%);
  content: "";
  opacity: 0;
  transition: opacity 220ms ease;
}

.operation-card span {
  color: #526b76;
  font-size: 0.62rem;
  letter-spacing: 0.16em;
}

.operation-card strong {
  color: #c8eaf0;
  font-size: 1rem;
  text-transform: uppercase;
}

.operation-card small {
  align-self: end;
  font-size: 0.68rem;
}

.operation-card:hover,
.operation-card.active {
  border-color: var(--cyan);
  box-shadow: inset 0 0 35px rgba(94, 234, 255, 0.06), 0 0 30px rgba(94, 234, 255, 0.08);
  transform: translateY(-4px);
}

.operation-card.active::before {
  opacity: 1;
}

.operation-card:last-child:hover,
.operation-card:last-child.active {
  border-color: var(--yellow);
  box-shadow: inset 0 0 35px rgba(255, 209, 102, 0.06), 0 0 30px rgba(255, 209, 102, 0.08);
}

[data-active-zone] [data-zone] {
  animation: zone-enter 360ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
}

[data-active-zone="forge"] [data-zone]:not([data-zone="forge"]):not([data-zone="shared"]),
[data-active-zone="breaker"] [data-zone]:not([data-zone="breaker"]):not([data-zone="shared"]),
[data-active-zone="vault"] [data-zone]:not([data-zone="vault"]):not([data-zone="shared"]),
[data-active-zone="archive"] [data-zone]:not([data-zone="archive"]):not([data-zone="shared"]) {
  display: none;
}

[data-active-zone="breaker"] .dashboard,
[data-active-zone="archive"] .dashboard {
  display: none;
}

[data-active-zone="forge"] [data-panel-zone="vault"],
[data-active-zone="vault"] [data-panel-zone="forge"] {
  display: none;
}

[data-active-zone="vault"] .dashboard {
  grid-template-columns: minmax(0, 920px);
  justify-content: center;
}

[data-active-zone="forge"] .dashboard {
  grid-template-columns: minmax(0, 820px);
  justify-content: center;
}

[data-zone],
[data-panel-zone] {
  scroll-margin-top: 96px;
}

@keyframes zone-enter {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.generator-modes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin: 6px 0 16px;
  padding: 4px;
  border: 1px solid rgba(94, 234, 255, 0.15);
  background: rgba(0, 0, 0, 0.25);
}

.generator-mode {
  min-height: 42px;
  border: 0;
  background: transparent;
  color: #617b86;
  font: inherit;
  font-size: 0.7rem;
  text-transform: uppercase;
}

.generator-mode.active {
  background: rgba(94, 234, 255, 0.12);
  color: var(--cyan-bright);
  box-shadow: inset 0 -2px var(--cyan);
}

.profile-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
  margin-bottom: 22px;
}

.profile-grid button {
  display: grid;
  gap: 5px;
  min-height: 65px;
  border: 1px solid rgba(94, 234, 255, 0.16);
  padding: 10px;
  background: rgba(94, 234, 255, 0.025);
  color: #79919b;
  text-align: left;
}

.profile-grid button:hover,
.profile-grid button.active {
  border-color: rgba(101, 255, 154, 0.58);
  background: rgba(101, 255, 154, 0.07);
  color: #c8ffda;
}

.profile-grid strong {
  font-size: 0.68rem;
  text-transform: uppercase;
}

.profile-grid small {
  font-size: 0.58rem;
}

.passphrase-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 0 0 20px;
  border: 1px solid rgba(94, 234, 255, 0.16);
  padding: 16px;
}

.ambiguity-toggle {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: center;
  margin: -8px 0 20px;
  border: 1px solid rgba(94, 234, 255, 0.12);
  padding: 12px;
  color: #79919b;
}

.ambiguity-toggle[hidden] {
  display: none;
}

.ambiguity-toggle span {
  display: grid;
  gap: 3px;
}

.ambiguity-toggle strong {
  color: #a6c0c9;
  font-size: 0.68rem;
  text-transform: uppercase;
}

.ambiguity-toggle small {
  font-size: 0.6rem;
}

.passphrase-options[hidden] {
  display: none;
}

.passphrase-options legend {
  padding: 0 8px;
  color: #78919c;
  font-size: 0.68rem;
  text-transform: uppercase;
}

.passphrase-options label {
  display: grid;
  gap: 7px;
  color: #77909b;
  font-size: 0.65rem;
  text-transform: uppercase;
}

.passphrase-options select {
  min-height: 42px;
  border: 1px solid rgba(94, 234, 255, 0.3);
  padding: 0 10px;
  background: #061018;
  color: var(--cyan-bright);
  font: inherit;
}

.passphrase-options .compact-toggle {
  grid-template-columns: auto 1fr;
  align-items: center;
  min-height: 42px;
  border: 1px solid rgba(94, 234, 255, 0.12);
  padding: 10px;
}

.daily-section,
.career-section {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  margin-top: 18px;
  padding: 26px;
}

.daily-section h2,
.career-section h2 {
  margin: 8px 0;
  color: var(--ink);
  font-size: 1.25rem;
  font-weight: 400;
  text-transform: uppercase;
}

.daily-section p {
  color: #879da7;
  font-size: 0.75rem;
}

.daily-target {
  display: grid;
  grid-template-columns: auto auto;
  gap: 6px 16px;
  align-items: center;
}

.daily-target span {
  color: var(--muted);
  font-size: 0.62rem;
}

.daily-target strong {
  color: var(--yellow);
  font-size: 2rem;
}

.daily-target button {
  grid-column: 1 / 3;
}

.career-section {
  display: block;
}

.career-rank {
  border: 1px solid rgba(255, 209, 102, 0.46);
  padding: 8px 12px;
  color: var(--yellow);
  font-size: 0.72rem;
}

.career-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 20px 0;
}

.career-stats div {
  display: grid;
  gap: 8px;
  border: 1px solid rgba(94, 234, 255, 0.14);
  padding: 16px;
  background: rgba(94, 234, 255, 0.025);
}

.career-stats span {
  color: #617983;
  font-size: 0.62rem;
}

.career-stats strong {
  color: var(--cyan-bright);
  font-size: 1.1rem;
}

.achievement-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.achievement {
  border: 1px dashed rgba(94, 234, 255, 0.16);
  padding: 9px 11px;
  color: #586e78;
  font-size: 0.64rem;
}

.achievement.unlocked {
  border-style: solid;
  border-color: rgba(101, 255, 154, 0.42);
  background: rgba(101, 255, 154, 0.05);
  color: #aaffc5;
  animation: badge-enter 420ms var(--badge-delay) both;
}

@keyframes badge-enter {
  from { opacity: 0; transform: scale(0.85); }
  to { opacity: 1; transform: scale(1); }
}

.action-button {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  transition:
    transform 140ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease,
    filter 180ms ease;
}

.action-button::after {
  position: absolute;
  z-index: -1;
  top: -50%;
  left: -35%;
  width: 25%;
  height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), transparent);
  content: "";
  transform: rotate(18deg);
  transition: left 420ms ease;
}

.action-button:hover:not(:disabled)::after {
  left: 115%;
}

.action-button:hover:not(:disabled) {
  transform: translateY(-2px);
  filter: brightness(1.12);
}

.action-button:active:not(:disabled) {
  transform: translateY(1px) scale(0.99);
}

button:disabled {
  cursor: not-allowed;
}

.action-button:disabled {
  border-style: dashed;
  opacity: 0.48;
  filter: saturate(0.25);
}

.action-feedback {
  position: fixed;
  z-index: 100;
  right: 22px;
  bottom: 22px;
  max-width: min(360px, calc(100vw - 32px));
  border: 1px solid rgba(94, 234, 255, 0.48);
  padding: 13px 16px;
  background: rgba(2, 9, 14, 0.95);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.5), inset 3px 0 var(--cyan);
  color: #c9f7ff;
  font-size: 0.72rem;
  line-height: 1.45;
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.action-feedback.visible {
  opacity: 1;
  transform: translateY(0);
}

.action-feedback[data-tone="success"] {
  border-color: rgba(101, 255, 154, 0.5);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.5), inset 3px 0 var(--green);
  color: #c5ffd8;
}

.action-feedback[data-tone="danger"] {
  border-color: rgba(255, 77, 109, 0.56);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.5), inset 3px 0 var(--red);
  color: #ffc1ce;
}

.generation-sequence .config-panel {
  animation: forge-charge 900ms ease both;
}

.generation-sequence .password-vault {
  animation: vault-lock 900ms ease both;
}

@keyframes forge-charge {
  0%, 100% { box-shadow: inherit; }
  35% { box-shadow: inset 0 0 55px rgba(94, 234, 255, 0.18), 0 0 45px rgba(94, 234, 255, 0.14); }
  55% { transform: translateX(2px); }
  60% { transform: translateX(-2px); }
}

@keyframes vault-lock {
  0% { clip-path: inset(48% 0 48% 0); filter: brightness(2); }
  100% { clip-path: inset(0); filter: brightness(1); }
}

.vault-breached .vault-panel {
  animation: breach-panel 1100ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes breach-panel {
  0% { transform: scale(0.97); filter: brightness(2.5); }
  25% { box-shadow: 0 0 80px rgba(101, 255, 154, 0.36); }
  100% { transform: scale(1); filter: brightness(1); }
}

@media (max-width: 860px) {
  .command-dock {
    top: 4px;
  }

  .command-tab {
    grid-template-columns: 1fr;
    place-items: center;
    min-height: 58px;
    padding: 8px 4px;
    text-align: center;
  }

  .command-tab span,
  .command-tab small {
    display: none;
  }

  .command-tab strong {
    font-size: 0.62rem;
  }

  .command-hero,
  .operation-selector,
  .daily-section {
    grid-template-columns: 1fr;
  }

  .operation-card {
    min-height: 108px;
  }

  .profile-grid,
  .career-stats {
    grid-template-columns: 1fr 1fr;
  }

  .daily-target {
    width: 100%;
  }
}

@media (max-width: 520px) {
  .command-dock {
    margin-inline: -8px;
  }

  .command-copy h2 {
    font-size: 1.65rem;
  }

  .operation-selector,
  .profile-grid,
  .passphrase-options,
  .career-stats {
    grid-template-columns: 1fr;
  }

  .operation-card {
    min-height: 96px;
    padding: 16px;
  }

  .action-feedback {
    right: 16px;
    bottom: 16px;
    left: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  [data-active-zone] [data-zone],
  .achievement.unlocked,
  .generation-sequence .config-panel,
  .generation-sequence .password-vault,
  .vault-breached .vault-panel {
    animation: none;
  }

  .command-tab,
  .operation-card,
  .action-button,
  .action-button::after {
    transition-duration: 0.01ms;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}