:root {
  color-scheme: dark;
  --bg: #050706;
  --panel: rgba(8, 12, 11, 0.86);
  --panel-strong: rgba(14, 19, 17, 0.92);
  --line: rgba(139, 154, 147, 0.34);
  --line-soft: rgba(139, 154, 147, 0.18);
  --signal: #4bd6c0;
  --signal-dim: rgba(75, 214, 192, 0.19);
  --lantern: #c9a653;
  --danger: #d46857;
  --text: #e0e7e3;
  --muted: #87938d;
  --dim: #53605a;
  --shadow: rgba(0, 0, 0, 0.44);
  font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  background: var(--bg);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-width: 320px;
  width: 100%;
  height: 100%;
  margin: 0;
  background: var(--bg);
}

body {
  overflow: hidden;
  color: var(--text);
}

button {
  font: inherit;
}

.lantern-shell {
  position: relative;
  width: 100vw;
  height: 100vh;
  height: 100svh;
  isolation: isolate;
  overflow: hidden;
  background:
    linear-gradient(rgba(255, 255, 255, 0.024) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    var(--bg);
  background-size: 36px 36px;
}

.lantern-shell:focus {
  outline: none;
}

.scene-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  display: block;
  width: 100vw;
  height: 100vh;
  background: #050706;
}

.scene-vignette {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 45%, rgba(75, 214, 192, 0.06), transparent 30%),
    linear-gradient(180deg, rgba(5, 7, 6, 0.48) 0%, rgba(5, 7, 6, 0.02) 36%, rgba(5, 7, 6, 0.3) 100%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.38) 0%, transparent 19%, transparent 81%, rgba(0, 0, 0, 0.38) 100%);
}

.world-label-layer {
  position: fixed;
  inset: 0;
  z-index: 2;
  overflow: hidden;
  pointer-events: none;
}

.world-label {
  position: absolute;
  left: 0;
  top: 0;
  min-width: 96px;
  max-width: 184px;
  padding: 5px 7px 6px;
  border: 1px solid rgba(75, 214, 192, 0.38);
  border-left: 3px solid var(--signal);
  background: rgba(5, 7, 6, 0.72);
  color: var(--text);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.36);
  transform: translate(-50%, -100%);
  backdrop-filter: blur(6px);
}

.world-label::after {
  position: absolute;
  left: 50%;
  bottom: -9px;
  width: 1px;
  height: 9px;
  background: currentColor;
  content: "";
  opacity: 0.72;
}

.world-label span,
.feedback-meter span,
.start-readiness dt {
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.world-label strong {
  display: block;
  margin-top: 2px;
  overflow-wrap: anywhere;
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.15;
}

.world-label[data-tone="warm"] {
  border-color: rgba(201, 166, 83, 0.46);
  border-left-color: var(--lantern);
  color: var(--lantern);
}

.world-label[data-tone="danger"] {
  border-color: rgba(212, 104, 87, 0.46);
  border-left-color: var(--danger);
  color: var(--danger);
}

.world-label[data-tone="target"] {
  border-color: rgba(224, 231, 227, 0.44);
  border-left-color: var(--text);
  color: var(--text);
}

.expedition-start {
  position: fixed;
  inset: 0;
  z-index: 5;
  display: grid;
  grid-template:
    "depth cavern detail" minmax(0, 1fr)
    "summary summary summary" auto /
    minmax(214px, 0.74fr) minmax(310px, 1.22fr) minmax(280px, 0.92fr);
  gap: 12px;
  min-height: 100vh;
  min-height: 100svh;
  padding: clamp(12px, 2.3vw, 30px);
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(5, 7, 6, 0.8), rgba(5, 7, 6, 0.94)),
    linear-gradient(90deg, rgba(75, 214, 192, 0.08), transparent 28%, transparent 72%, rgba(201, 166, 83, 0.08)),
    #050706;
}

.expedition-start[hidden] {
  display: none;
}

.start-frame,
.start-cavern-hero {
  min-width: 0;
  min-height: 0;
  border: 1px solid rgba(201, 166, 83, 0.56);
  background:
    linear-gradient(180deg, rgba(18, 17, 14, 0.92), rgba(7, 12, 11, 0.95)),
    var(--panel-strong);
  box-shadow:
    inset 0 0 0 1px rgba(75, 214, 192, 0.13),
    inset 0 0 34px rgba(0, 0, 0, 0.34),
    0 24px 62px rgba(0, 0, 0, 0.48);
}

.start-depth-rail {
  grid-area: depth;
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr);
  gap: 12px;
  padding: 14px;
  overflow: hidden;
}

.start-frame h2,
.start-detail-panel h2 {
  margin: 0;
  color: var(--text);
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.04;
}

.start-cavern-hero {
  grid-area: cavern;
  position: relative;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(5, 7, 6, 0.08), rgba(5, 7, 6, 0.86)),
    linear-gradient(120deg, rgba(75, 214, 192, 0.12), transparent 46%),
    rgba(5, 7, 6, 0.8);
}

.start-art {
  position: relative;
  min-height: 0;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.42), transparent 40%, rgba(0, 0, 0, 0.34)),
    rgba(5, 7, 6, 0.42);
}

.start-art::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(5, 7, 6, 0.08) 0%, transparent 34%, rgba(5, 7, 6, 0.72) 100%),
    linear-gradient(90deg, rgba(5, 7, 6, 0.78) 0%, transparent 25%, transparent 75%, rgba(5, 7, 6, 0.78) 100%);
  content: "";
}

.start-art img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 340px;
  object-fit: cover;
  opacity: 0.72;
  filter: saturate(0.88) brightness(0.78) contrast(1.12);
}

.hanging-lantern {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 50%;
  width: 130px;
  height: 250px;
  transform: translateX(-50%);
  pointer-events: none;
}

.lantern-chain {
  position: relative;
  z-index: 2;
  display: block;
  width: 2px;
  height: 112px;
  margin: 0 auto;
  background: linear-gradient(180deg, rgba(201, 166, 83, 0.25), rgba(201, 166, 83, 0.72));
}

.lantern-housing {
  position: absolute;
  left: 50%;
  top: 104px;
  width: 46px;
  height: 64px;
  border: 2px solid rgba(201, 166, 83, 0.82);
  border-top-width: 6px;
  background:
    linear-gradient(90deg, rgba(5, 7, 6, 0.88), rgba(201, 166, 83, 0.28), rgba(5, 7, 6, 0.88));
  box-shadow: 0 0 28px rgba(201, 166, 83, 0.42);
  transform: translateX(-50%);
  z-index: 2;
}

.lantern-housing::before {
  position: absolute;
  inset: 10px 11px 9px;
  border-left: 1px solid rgba(201, 166, 83, 0.56);
  border-right: 1px solid rgba(201, 166, 83, 0.56);
  background: linear-gradient(180deg, rgba(201, 166, 83, 0.18), rgba(201, 166, 83, 0.04));
  content: "";
}

.lantern-housing::after {
  position: absolute;
  left: 50%;
  bottom: -9px;
  width: 18px;
  height: 7px;
  border: 1px solid rgba(201, 166, 83, 0.62);
  border-top: 0;
  content: "";
  transform: translateX(-50%);
}

.lantern-glow {
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 124px;
  width: min(34vw, 330px);
  height: min(34vw, 330px);
  border: 1px solid rgba(201, 166, 83, 0.14);
  background: radial-gradient(circle, rgba(201, 166, 83, 0.28), rgba(201, 166, 83, 0.08) 38%, transparent 70%);
  transform: translate(-50%, -18%);
}

.start-hero-caption {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border-top: 1px solid rgba(201, 166, 83, 0.36);
  background: rgba(5, 7, 6, 0.82);
}

.start-hero-caption span {
  color: var(--lantern);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.start-hero-caption strong {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.2;
}

.depth-selector {
  display: grid;
  grid-template-columns: 1fr;
  align-content: start;
  gap: 10px;
  min-height: 0;
  overflow: auto;
}

.depth-choice {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 5px;
  min-height: 86px;
  padding: 10px;
  text-align: left;
}

.depth-choice span,
.start-readiness dt,
.start-card-group > span,
.start-summary-grid span {
  color: var(--muted);
  font-size: 0.68rem;
  text-transform: uppercase;
}

.depth-choice strong {
  color: var(--text);
  font-size: 0.94rem;
  font-weight: 600;
  line-height: 1.12;
}

.depth-choice small {
  color: var(--dim);
  font-size: 0.72rem;
  line-height: 1.25;
}

.depth-choice[data-selected="true"] {
  border-color: rgba(75, 214, 192, 0.7);
  border-left: 4px solid var(--signal);
  background: rgba(75, 214, 192, 0.1);
}

.start-detail-panel {
  grid-area: detail;
  display: grid;
  grid-template-rows: auto auto auto auto auto;
  align-content: start;
  gap: 8px;
  padding: 14px;
  overflow: auto;
}

.start-detail-panel p {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.28;
}

.start-readiness {
  display: grid;
  gap: 8px;
  margin: 0;
}

.start-readiness div {
  padding: 7px 9px;
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.025);
}

.start-readiness dt,
.start-readiness dd {
  margin: 0;
}

.start-readiness dd {
  margin-top: 4px;
  color: var(--text);
  font-size: 0.82rem;
  line-height: 1.3;
}

.start-card-groups {
  display: grid;
  gap: 8px;
  align-content: start;
  min-height: 0;
  padding-top: 2px;
}

.start-card-group {
  display: grid;
  gap: 6px;
}

.start-card-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
}

.start-item-card {
  display: grid;
  gap: 4px;
  min-height: 48px;
  padding: 7px 8px;
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.026);
}

.start-item-card span {
  color: var(--muted);
  font-size: 0.66rem;
  text-transform: uppercase;
}

.start-item-card strong {
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.18;
}

.start-item-card[data-card="reward"] {
  border-color: rgba(201, 166, 83, 0.36);
}

.start-item-card[data-card="loadout"] {
  border-color: rgba(75, 214, 192, 0.3);
}

.start-item-card[data-card="consumable"] {
  border-color: rgba(139, 154, 147, 0.28);
}

.start-bottom-summary {
  grid-area: summary;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(190px, 0.22fr);
  gap: 12px;
  align-items: stretch;
  padding: 12px;
}

.start-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  min-width: 0;
}

.start-summary-grid div {
  min-width: 0;
  padding: 8px 10px;
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.025);
}

.start-summary-grid strong {
  display: block;
  margin-top: 5px;
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.18;
}

.begin-descent-action {
  min-height: 58px;
  border-color: rgba(201, 166, 83, 0.76);
  background:
    linear-gradient(180deg, rgba(201, 166, 83, 0.24), rgba(201, 166, 83, 0.12)),
    rgba(7, 12, 11, 0.94);
  color: var(--lantern);
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
}

.start-scroll-pad {
  display: none;
}

.topline,
.hud-grid,
.target-panel,
.control-strip,
.feedback-rail {
  z-index: 2;
}

.topline {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: minmax(120px, auto) 1fr minmax(148px, auto);
  gap: 14px;
  align-items: center;
  padding: 10px 14px 0;
  pointer-events: none;
}

.backlink,
.eyebrow,
.run-chip,
.readout span,
.readout small,
.panel-head span,
.target-data,
.control-strip,
.sample-list,
.survey-list,
.pumpworks-list,
.vent-list,
.relay-list,
.event-log {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.backlink {
  width: fit-content;
  color: var(--muted);
  text-decoration: none;
  pointer-events: auto;
}

.backlink:hover,
.backlink:focus-visible {
  color: var(--signal);
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

.identity h1 {
  margin: 2px 0 0;
  font-size: clamp(1.2rem, 2.2vw, 1.65rem);
  font-weight: 600;
  letter-spacing: 0;
  line-height: 0.98;
}

.run-chip {
  justify-self: end;
  min-width: 148px;
  padding: 7px 9px;
  border: 1px solid var(--line);
  background: rgba(8, 12, 11, 0.68);
  color: var(--signal);
  text-align: center;
  box-shadow: 0 14px 34px var(--shadow);
}

.hud-grid {
  position: fixed;
  top: 68px;
  left: 14px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  width: min(540px, calc(100vw - 28px));
  max-height: min(25vh, 210px);
  overflow: hidden;
  pointer-events: auto;
}

.readout,
.target-panel,
.control-strip {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 16px 34px var(--shadow);
  backdrop-filter: blur(8px);
}

.readout {
  position: relative;
  min-height: 52px;
  min-width: 0;
  padding: 7px 8px;
}

.objective-card,
.context-card {
  grid-column: 1 / -1;
}

.readout-wide {
  grid-column: span 3;
}

.readout strong {
  display: block;
  margin-top: 5px;
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.15;
}

.readout small {
  display: block;
  margin-top: 4px;
  overflow-wrap: anywhere;
  line-height: 1.2;
}

.route-card small,
.readout[data-hud-card="lanterns"] small {
  white-space: nowrap;
  overflow: hidden;
}

.readout[data-tone="danger"] {
  border-left: 4px solid var(--danger);
}

.readout[data-tone="warn"] {
  border-left: 4px double var(--lantern);
}

.readout[data-tone="signal"] {
  border-left: 4px solid var(--signal);
}

.readout[data-tone="danger"]::before,
.readout[data-tone="warn"]::before {
  position: absolute;
  top: 6px;
  right: 7px;
  color: currentColor;
  font-size: 0.72rem;
  font-weight: 700;
}

.readout[data-tone="danger"]::before {
  content: "!";
  color: var(--danger);
}

.readout[data-tone="warn"]::before {
  content: "/";
  color: var(--lantern);
}

.readout[data-tone="danger"] strong {
  color: var(--danger);
}

.readout[data-tone="warn"] strong {
  color: var(--lantern);
}

.readout[data-tone="signal"] strong {
  color: var(--signal);
}

.readout-label {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

.readout-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  border: 1px solid rgba(75, 214, 192, 0.3);
  background-image: url("assets/oxygen-light-icons.png");
  background-repeat: no-repeat;
  background-size: 54px 18px;
}

.readout-icon-oxygen {
  background-position: 0 0;
}

.readout-icon-light {
  background-position: -18px 0;
}

.readout-icon-scanner {
  background-position: -36px 0;
}

.context-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 6px 10px;
  align-items: center;
  min-height: 46px;
}

.context-card > span {
  grid-row: 1;
}

.context-card > small {
  justify-self: end;
}

.context-card > strong {
  display: none;
}

.context-button {
  min-height: 32px;
  width: 100%;
  border-color: rgba(75, 214, 192, 0.58);
  background: rgba(75, 214, 192, 0.11);
  color: var(--text);
  text-align: left;
}

.context-button[data-enabled="true"] {
  color: var(--signal);
}

.context-button[data-hold="true"] {
  border-left: 4px double var(--lantern);
}

.target-panel {
  position: fixed;
  top: 68px;
  right: 14px;
  bottom: 14px;
  width: min(560px, calc(100vw - 28px));
  overflow: auto;
}

.advanced-ledger[hidden],
.target-panel[hidden],
.pause-help-overlay[hidden],
.restart-confirmation[hidden] {
  display: none;
}

.pause-help-overlay {
  position: fixed;
  inset: 0;
  z-index: 6;
  display: grid;
  place-items: center;
  padding: clamp(12px, 3vw, 32px);
  overflow: auto;
  background:
    linear-gradient(180deg, rgba(5, 7, 6, 0.62), rgba(5, 7, 6, 0.84)),
    rgba(5, 7, 6, 0.72);
}

.pause-help-panel {
  display: grid;
  gap: 12px;
  width: min(760px, 100%);
  max-height: calc(100vh - 32px);
  max-height: calc(100svh - 32px);
  overflow: auto;
  border: 1px solid rgba(201, 166, 83, 0.58);
  background:
    linear-gradient(180deg, rgba(16, 20, 18, 0.96), rgba(6, 10, 9, 0.98)),
    var(--panel-strong);
  box-shadow:
    inset 0 0 0 1px rgba(75, 214, 192, 0.13),
    0 26px 72px rgba(0, 0, 0, 0.56);
}

.pause-help-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
  padding: 13px 14px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(5, 7, 6, 0.58);
}

.pause-help-head span,
.pause-help-readout span,
.pause-help-readout small,
.restart-confirmation p {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0;
  text-transform: uppercase;
}

.pause-help-head strong {
  color: var(--text);
  font-size: 1rem;
  font-weight: 600;
}

.pause-help-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 0 12px;
}

.pause-help-readout {
  display: grid;
  gap: 6px;
  min-width: 0;
  min-height: 92px;
  padding: 10px;
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.025);
}

.pause-help-readout[data-pause-card="objective"],
.pause-help-readout[data-pause-card="controls"] {
  grid-column: 1 / -1;
}

.pause-help-readout strong {
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.2;
}

.pause-help-readout small {
  line-height: 1.25;
}

.pause-control-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.pause-control-list span {
  min-height: 28px;
  padding: 5px 7px;
  border: 1px solid var(--line-soft);
  background: rgba(75, 214, 192, 0.055);
  color: var(--text);
  font-size: 0.72rem;
}

.pause-actions,
.restart-confirmation-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.pause-actions {
  padding: 0 12px 12px;
}

.restart-confirmation {
  display: grid;
  gap: 8px;
  margin: 0 12px 12px;
  padding: 12px;
  border: 1px solid rgba(212, 104, 87, 0.52);
  border-left: 4px solid var(--danger);
  background: rgba(55, 25, 22, 0.42);
}

.restart-confirmation strong {
  color: var(--danger);
  font-size: 0.94rem;
  font-weight: 700;
}

.restart-confirmation p {
  margin: 0;
  line-height: 1.35;
  text-transform: none;
}

.restart-confirmation-actions {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.lantern-shell[data-motion="reduced"] {
  --signal-dim: rgba(75, 214, 192, 0.12);
}

.lantern-shell[data-motion="reduced"] .lantern-glow {
  opacity: 0.64;
  filter: none;
}

.lantern-shell[data-motion="reduced"] .feedback-meter i {
  opacity: 0.72;
}

.lantern-shell[data-motion="reduced"] .readout[data-tone="danger"],
.lantern-shell[data-motion="reduced"] .readout[data-tone="warn"],
.lantern-shell[data-motion="reduced"] .feedback-meter[data-tone="danger"],
.lantern-shell[data-motion="reduced"] .feedback-meter[data-tone="warm"] {
  box-shadow: none;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
  min-height: 44px;
  padding: 12px;
  border-bottom: 1px solid var(--line-soft);
  background: var(--panel-strong);
}

.panel-head strong {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 0.92rem;
  font-weight: 600;
  text-align: right;
}

.title-card-band {
  padding: 10px;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(5, 7, 6, 0.5);
}

.title-card-band img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid rgba(75, 214, 192, 0.22);
}

.target-data,
.advanced-readouts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 10px;
}

.advanced-readouts {
  border-top: 1px solid var(--line-soft);
}

.advanced-readouts .readout {
  min-height: 58px;
}

.target-data span,
.sample-list li,
.survey-list li,
.pumpworks-list li,
.vent-list li,
.relay-list li,
.event-log li {
  min-height: 30px;
  padding: 7px 8px;
  border: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.025);
  color: var(--muted);
}

.sample-list,
.survey-list,
.pumpworks-list,
.vent-list,
.relay-list,
.event-log {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0 10px 10px;
  list-style: none;
}

.survey-list {
  border-top: 1px solid var(--line-soft);
  padding-top: 10px;
}

.survey-list li,
.pumpworks-list li,
.vent-list li,
.relay-list li {
  display: grid;
  gap: 5px;
  border-left: 2px solid var(--signal);
}

.survey-list li[data-window="tremor"],
.survey-list li[data-window="collapsed"] {
  border-left-color: var(--danger);
}

.survey-list li[data-status="success"],
.survey-list li[data-status="partial"] {
  border-left-color: var(--lantern);
}

.pumpworks-list {
  border-top: 1px solid var(--line-soft);
  padding-top: 10px;
}

.pumpworks-list li[data-window="surge"],
.pumpworks-list li[data-window="flood"],
.pumpworks-list li[data-window="overrun"],
.pumpworks-list li[data-state="failed"] {
  border-left-color: var(--danger);
}

.pumpworks-list li[data-state="success"],
.pumpworks-list li[data-state="partial"] {
  border-left-color: var(--lantern);
}

.vent-list {
  border-top: 1px solid var(--line-soft);
  padding-top: 10px;
}

.vent-list li[data-window="gas"],
.vent-list li[data-window="overrun"],
.vent-list li[data-state="failed"] {
  border-left-color: var(--danger);
}

.vent-list li[data-state="success"],
.vent-list li[data-state="partial"] {
  border-left-color: var(--lantern);
}

.vent-list li[data-gate="open"],
.vent-list li[data-fan="running"] {
  background: rgba(75, 214, 192, 0.055);
}

.relay-list {
  border-top: 1px solid var(--line-soft);
  padding-top: 10px;
}

.relay-list li[data-window="noisy"],
.relay-list li[data-window="overrun"],
.relay-list li[data-state="failed"] {
  border-left-color: var(--danger);
}

.relay-list li[data-state="success"],
.relay-list li[data-state="partial"] {
  border-left-color: var(--lantern);
}

.relay-list li[data-cable="spooled"],
.relay-list li[data-beacon="fired"] {
  background: rgba(75, 214, 192, 0.055);
}

.survey-line,
.survey-meta,
.pumpworks-line,
.pumpworks-meta,
.vent-line,
.vent-meta,
.relay-line,
.relay-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  align-items: baseline;
}

.survey-line strong,
.pumpworks-line strong,
.vent-line strong,
.relay-line strong {
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: none;
}

.survey-meta span,
.pumpworks-meta span,
.vent-meta span,
.relay-meta span,
.event-log li {
  overflow-wrap: anywhere;
}

.event-log {
  padding-top: 2px;
}

.event-log li {
  min-height: 26px;
  color: var(--dim);
  text-transform: none;
}

.sample-list li[data-state="depleted"] {
  color: var(--dim);
  text-decoration: line-through;
}

.action-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 10px;
  border-top: 1px solid var(--line-soft);
}

button {
  min-height: 34px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 0;
  background: rgba(11, 17, 15, 0.94);
  color: var(--text);
  cursor: pointer;
  overflow-wrap: anywhere;
}

button:hover,
button:focus-visible {
  border-color: var(--signal);
  color: var(--signal);
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.control-strip {
  position: fixed;
  left: 14px;
  bottom: 12px;
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  align-items: center;
  max-width: min(540px, calc(100vw - 28px));
  min-height: 32px;
  padding: 6px 8px;
  overflow: hidden;
}

.control-strip span {
  min-width: 0;
  padding: 3px 6px;
  border: 1px solid var(--line-soft);
  white-space: nowrap;
}

.feedback-rail {
  position: fixed;
  right: 14px;
  bottom: 12px;
  display: grid;
  grid-template-columns: repeat(3, minmax(116px, 1fr));
  gap: 8px;
  width: min(520px, calc(100vw - 574px));
  min-width: 360px;
  pointer-events: none;
}

.feedback-meter {
  min-width: 0;
  padding: 7px 8px 8px;
  border: 1px solid var(--line);
  background: rgba(5, 7, 6, 0.72);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(7px);
}

.feedback-meter strong {
  display: block;
  min-height: 18px;
  margin-top: 3px;
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 600;
  line-height: 1.15;
}

.feedback-meter i {
  display: block;
  width: var(--progress, 0%);
  height: 3px;
  margin-top: 6px;
  background: var(--signal);
  opacity: 0.88;
}

.feedback-meter[data-tone="warm"] {
  border-left: 3px solid var(--lantern);
}

.feedback-meter[data-tone="warm"] i {
  background: var(--lantern);
}

.feedback-meter[data-tone="danger"] {
  border-left: 3px solid var(--danger);
}

.feedback-meter[data-tone="danger"] strong,
.feedback-meter[data-tone="danger"] i {
  color: var(--danger);
  background: var(--danger);
}

@media (prefers-reduced-motion: reduce) {
  .lantern-shell {
    scroll-behavior: auto;
  }

  .lantern-glow,
  .feedback-meter,
  .readout,
  .world-label {
    transition: none;
  }
}

@media (max-width: 920px) {
  .world-label {
    min-width: 86px;
    max-width: 138px;
    padding: 4px 6px;
  }

  .world-label span {
    font-size: 0.6rem;
  }

  .world-label strong {
    font-size: 0.7rem;
  }

  .expedition-start {
    grid-template:
      "depth" auto
      "cavern" minmax(230px, 34vh)
      "detail" auto
      "summary" auto /
      minmax(0, 1fr);
    gap: 10px;
    padding: 12px;
    padding-bottom: 20px;
    overflow-x: hidden;
    overflow-y: auto;
  }

  .start-depth-rail,
  .start-detail-panel,
  .start-bottom-summary {
    padding: 12px;
  }

  .start-depth-rail {
    grid-template-rows: auto auto auto;
    overflow: visible;
  }

  .depth-selector {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
  }

  .depth-choice {
    min-height: 96px;
    padding: 9px;
  }

  .start-art img {
    min-height: 230px;
  }

  .hanging-lantern {
    height: 214px;
  }

  .lantern-chain {
    height: 82px;
  }

  .lantern-housing {
    top: 76px;
  }

  .start-frame h2 {
    font-size: 1.22rem;
  }

  .start-bottom-summary {
    grid-template-columns: 1fr;
    padding-bottom: 20px;
  }

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

  .topline {
    grid-template-columns: 1fr auto;
    gap: 8px;
    padding: 8px 10px 0;
  }

  .backlink {
    display: none;
  }

  .eyebrow {
    display: none;
  }

  .identity h1 {
    font-size: 1.08rem;
  }

  .run-chip {
    min-width: 116px;
    padding: 6px 8px;
  }

  .pause-help-overlay {
    align-items: start;
    padding: 10px;
  }

  .pause-help-panel {
    max-height: calc(100vh - 20px);
    max-height: calc(100svh - 20px);
  }

  .pause-help-grid,
  .pause-actions {
    grid-template-columns: 1fr;
  }

  .hud-grid {
    top: 46px;
    left: 10px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 5px;
    width: calc(100vw - 20px);
    max-height: min(25vh, 214px);
  }

  .readout {
    min-height: 43px;
    padding: 6px 7px;
  }

  .readout strong {
    font-size: 0.875rem;
    margin-top: 3px;
  }

  .readout small,
  .readout span {
    font-size: 0.68rem;
  }

  .route-card small,
  .readout[data-hud-card="lanterns"] small {
    display: none;
  }

  .objective-card,
  .context-card,
  .readout-wide {
    grid-column: 1 / -1;
  }

  .context-card {
    min-height: 42px;
    grid-template-columns: auto minmax(0, 1fr);
  }

  .context-card > small {
    display: none;
  }

  .context-button {
    min-height: 30px;
  }

  .target-panel {
    top: 46px;
    right: 10px;
    bottom: 10px;
    width: calc(100vw - 20px);
  }

  .control-strip {
    left: 10px;
    bottom: 10px;
    max-width: min(360px, calc(100vw - 20px));
    gap: 5px;
    padding: 5px;
  }

  .control-strip span {
    font-size: 0.66rem;
    padding: 2px 4px;
  }

  .feedback-rail {
    right: 10px;
    bottom: 48px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: calc(100vw - 20px);
    min-width: 0;
    gap: 5px;
  }

  .feedback-meter {
    padding: 5px 6px 6px;
  }

  .feedback-meter span {
    font-size: 0.6rem;
  }

  .feedback-meter strong {
    font-size: 0.68rem;
  }
}

@media (max-width: 620px) {
  .start-depth-rail {
    min-height: 318px;
  }

  .depth-selector,
  .start-card-list {
    grid-template-columns: 1fr;
  }

  .depth-choice {
    min-height: 74px;
  }

  .start-summary-grid {
    grid-template-columns: 1fr;
  }

  .start-art img {
    min-height: 210px;
  }

  .begin-descent-action {
    min-height: 54px;
    margin-bottom: 8px;
  }

  .start-scroll-pad {
    display: block;
    height: 10px;
  }
}

@media (max-width: 360px) {
  .depth-selector,
  .start-card-list,
  .start-summary-grid {
    grid-template-columns: 1fr;
  }

  .depth-choice {
    min-height: 74px;
  }

  .hud-grid {
    top: 44px;
    max-height: min(25vh, 196px);
  }

  .readout {
    min-height: 40px;
  }

  .target-data,
  .advanced-readouts,
  .action-panel {
    grid-template-columns: 1fr 1fr;
  }
}