:root {
  color-scheme: dark;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Hiragino Sans",
    "Yu Gothic UI", sans-serif;
  --bi-bg: #080b10;
  --bi-panel: #111621;
  --bi-panel-raised: #171c26;
  --bi-panel-soft: #0c1119;
  --bi-border: #4a4032;
  --bi-border-soft: #292b2d;
  --bi-gold: #b6935a;
  --bi-gold-bright: #d0b277;
  --bi-text: #d8d2c7;
  --bi-text-muted: #8f8b84;
  --bi-danger: #b44b4f;
  --bi-warning: #c9994e;
  --bi-defense: #557da6;
  --bi-aberrant: #8866b3;
  --bi-success: #708f72;
  --bi-shadow: 0 1.25rem 3rem rgb(0 0 0 / 42%);
  --page: var(--bi-bg);
  --surface: var(--bi-panel);
  --surface-raised: var(--bi-panel-raised);
  --surface-soft: var(--bi-panel-soft);
  --border: var(--bi-border);
  --text: var(--bi-text);
  --muted: var(--bi-text-muted);
  --accent: var(--bi-gold-bright);
  --accent-strong: var(--bi-gold);
  --accent-text: #0b0b0d;
  --danger: #d16b70;
  --success: #9dbb9f;
  --shadow: var(--bi-shadow);
}

body[data-theme="high-tide"],
body[data-theme="night"] {
  --accent: #b799cd;
  --accent-strong: var(--bi-aberrant);
  --border: #4a3d55;
}

body[data-theme="dawn"] {
  --accent: #d6b98c;
  --accent-strong: #a67f50;
}

* { box-sizing: border-box; }

html {
  min-width: 320px;
  background: var(--bi-bg);
  font-size: 16px;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  padding-bottom: calc(4.4rem + env(safe-area-inset-bottom));
  overflow-x: hidden;
  background:
    linear-gradient(rgb(8 11 16 / 92%), rgb(8 11 16 / 97%)),
    repeating-linear-gradient(135deg, #18202d 0 1px, transparent 1px 18px),
    var(--bi-bg);
  color: var(--bi-text);
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  background:
    radial-gradient(circle at 50% -12rem, rgb(182 147 90 / 12%), transparent 35rem),
    radial-gradient(circle at 110% 50%, rgb(85 125 166 / 8%), transparent 38rem);
  content: "";
  pointer-events: none;
}

button,
input { font: inherit; }

button {
  min-height: 44px;
  padding: 0.68rem 0.85rem;
  border: 1px solid var(--bi-gold);
  border-radius: 0.18rem;
  background: linear-gradient(#c2a168, #9e793f);
  color: #0c0c0d;
  font-size: 0.875rem;
  font-weight: 800;
  cursor: pointer;
}

button.secondary {
  border-color: var(--bi-border);
  background: #11151c;
  color: var(--bi-text);
}

button.danger {
  border-color: #d26b70;
  background: #8d363b;
  color: white;
}

button:disabled {
  cursor: not-allowed;
  filter: grayscale(0.8);
  opacity: 0.5;
}

button:focus-visible,
input:focus-visible,
summary:focus-visible,
a:focus-visible,
[tabindex="-1"]:focus-visible {
  outline: 3px solid #f3dfb7;
  outline-offset: 3px;
}

h1,
h2,
h3 {
  font-family: "Yu Mincho", "Hiragino Mincho ProN", "Hiragino Mincho Pro", serif;
  font-weight: 600;
  letter-spacing: 0.035em;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 0.5rem;
  left: 0.5rem;
  transform: translateY(-160%);
  padding: 0.7rem 1rem;
  background: #fff;
  color: #000;
}

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

.game-shell,
.player-view,
.validation-shell,
.global-message {
  width: min(calc(100% - 1rem), 75rem);
  margin-inline: auto;
}

/* Campaign header */
.bi-campaign-header {
  padding-top: max(0.75rem, env(safe-area-inset-top));
}

.shell-topline,
.phase-heading-row,
.campaign-wordmark,
.campaign-meta,
.tide-copy,
.subsection-heading,
.frontier-map-heading,
.drawer-heading,
.crisis-heading,
.card-title-row,
.combatant-title,
.inline-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
}

.campaign-wordmark { justify-content: flex-start; min-width: 0; }
.campaign-crest {
  display: grid;
  width: 2.7rem;
  height: 2.7rem;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid var(--bi-gold);
  border-radius: 50%;
  color: var(--bi-gold-bright);
  font-size: 1.35rem;
}

.brand,
.campaign-name,
.cycle-chip,
.action-points-label,
.section-label,
.phase-objective,
.phase-heading-row p { margin: 0; }
.brand {
  color: var(--bi-gold-bright);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.18em;
}
.campaign-name {
  margin-top: 0.12rem;
  overflow: hidden;
  font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
  font-size: 1rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.campaign-meta { justify-content: flex-end; flex-wrap: wrap; }
.cycle-chip,
.action-points-label,
.advantage-label {
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--bi-border-soft);
  background: rgb(0 0 0 / 20%);
  color: var(--bi-text-muted);
  font-size: 0.75rem;
  white-space: nowrap;
}
.action-points-label { color: var(--bi-gold-bright); }

.phase-heading-row {
  align-items: flex-end;
  margin-top: 0.8rem;
  padding-top: 0.7rem;
  border-top: 1px solid var(--bi-border-soft);
}
.phase-heading-row h1 {
  margin: 0.12rem 0 0;
  font-size: clamp(1.25rem, 6vw, 1.8rem);
}
.section-label {
  color: var(--bi-gold);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.13em;
}
.advantage-label { color: var(--bi-text); }

.phase-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
}
.phase-track li {
  position: relative;
  min-width: 0;
  padding: 0 0.3rem 0.55rem;
  border-bottom: 2px solid var(--bi-border-soft);
  color: var(--bi-text-muted);
  font-size: 0.75rem;
  text-align: center;
}
.phase-track li::after {
  position: absolute;
  bottom: -0.28rem;
  left: 50%;
  width: 0.45rem;
  height: 0.45rem;
  transform: translateX(-50%) rotate(45deg);
  border: 1px solid var(--bi-border);
  background: var(--bi-bg);
  content: "";
}
.phase-track li.is-complete { color: var(--bi-text); }
.phase-track li.is-current {
  border-color: var(--bi-gold);
  color: var(--bi-gold-bright);
  font-weight: 800;
}
.phase-track li.is-current::after {
  border-color: var(--bi-gold);
  background: var(--bi-gold);
  box-shadow: 0 0 0.7rem rgb(182 147 90 / 65%);
}

.tide-panel {
  margin-top: 0.7rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--bi-border-soft);
  background: rgb(9 12 18 / 78%);
}
.tide-copy {
  margin-bottom: 0.45rem;
  color: var(--bi-text-muted);
  font-size: 0.75rem;
}
.tide-copy strong { color: var(--bi-text); }
.tide-gauge,
.bi-meter,
.meter {
  display: block;
  height: 0.42rem;
  overflow: hidden;
  border: 1px solid rgb(255 255 255 / 4%);
  border-radius: 99px;
  background: #24262a;
}
.tide-gauge > span,
.bi-meter > span,
.meter > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #8d6a3b, var(--bi-gold-bright));
  transition: width 320ms ease;
}
.bi-meter.danger > span { background: linear-gradient(90deg, #6e292e, var(--bi-danger)); }
.bi-meter.warning > span { background: linear-gradient(90deg, #735728, var(--bi-warning)); }
.bi-meter.defense > span,
.bi-meter.shield > span { background: linear-gradient(90deg, #344e6b, var(--bi-defense)); }
.bi-meter.hp > span { background: linear-gradient(90deg, #6d262d, #c24e58); }
.phase-objective {
  padding: 0.6rem 0 0.8rem;
  color: var(--bi-text-muted);
  font-size: 0.875rem;
  line-height: 1.55;
}

.player-view { padding-bottom: 1rem; }
.phase-view {
  min-width: 0;
  border: 1px solid var(--bi-border);
  background: rgb(13 17 24 / 92%);
  box-shadow: var(--bi-shadow);
}
.view-heading { padding: 1rem; }
.view-heading h2 { margin: 0.15rem 0 0; font-size: 1.45rem; }
.view-heading h2:focus { outline: none; }
.view-intro {
  margin: 0.55rem 0 0;
  color: var(--bi-text-muted);
  font-size: 0.875rem;
  line-height: 1.65;
}

/* Frontier */
.frontier-view {
  display: grid;
  grid-template-areas:
    "map"
    "crisis"
    "company"
    "notifications";
  gap: 0.55rem;
  border: 0;
  background: transparent;
  box-shadow: none;
}
.frontier-map-panel,
.crisis-panel,
.company-section,
.notification-panel {
  min-width: 0;
  border: 1px solid var(--bi-border);
  background: rgb(14 18 25 / 94%);
  box-shadow: var(--bi-shadow);
}
.frontier-map-panel { grid-area: map; }
.crisis-panel { grid-area: crisis; }
.company-section { grid-area: company; }
.notification-panel { grid-area: notifications; }
.frontier-map-heading,
.subsection-heading {
  align-items: flex-end;
  padding: 0.75rem 0.85rem;
  border-bottom: 1px solid var(--bi-border-soft);
}
.frontier-map-heading h2,
.subsection-heading h2 {
  margin: 0.15rem 0 0;
  font-size: 1rem;
}
.map-instruction,
.subsection-heading > span {
  margin: 0;
  color: var(--bi-text-muted);
  font-size: 0.75rem;
  text-align: right;
}

.frontier-map {
  position: relative;
  min-height: 20rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 48% 48%, rgb(182 147 90 / 14%), transparent 13%),
    radial-gradient(circle at 25% 68%, rgb(85 125 166 / 14%), transparent 16%),
    linear-gradient(145deg, transparent 0 22%, rgb(59 68 55 / 19%) 23% 33%, transparent 34%),
    repeating-linear-gradient(28deg, transparent 0 25px, rgb(255 255 255 / 2%) 26px 27px),
    linear-gradient(125deg, #121a1b, #1c1a16 45%, #10151b 75%, #18120f);
}
.frontier-map::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 49.7%, rgb(182 147 90 / 7%) 50%, transparent 50.3%),
    linear-gradient(0deg, transparent 49.7%, rgb(182 147 90 / 5%) 50%, transparent 50.3%);
  background-size: 4rem 4rem;
  content: "";
  opacity: 0.45;
}
.frontier-map::after {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 42%, rgb(2 4 7 / 66%) 100%);
  content: "";
  pointer-events: none;
}
.map-route {
  position: absolute;
  z-index: 1;
  height: 0;
  transform-origin: left center;
  pointer-events: none;
}
.supply-route {
  top: 71%;
  left: 21%;
  width: 49%;
  transform: rotate(5deg);
  border-top: 3px dotted var(--bi-warning);
}
.threat-route {
  border-top: 3px dashed var(--bi-danger);
  filter: drop-shadow(0 0 0.25rem rgb(180 75 79 / 60%));
}
.route-one {
  top: 27%;
  left: 53%;
  width: 34%;
  transform: rotate(-8deg);
}
.route-two {
  top: 50%;
  left: 52%;
  width: 38%;
  transform: rotate(25deg);
}
.aberrant-route {
  top: 68%;
  left: 65%;
  width: 23%;
  transform: rotate(2deg);
  border-top: 3px dashed var(--bi-aberrant);
}

.map-node {
  position: absolute;
  z-index: 3;
  display: grid;
  width: max-content;
  max-width: 9.5rem;
  min-height: 44px;
  grid-template-columns: 2rem minmax(0, 1fr);
  align-items: center;
  gap: 0.35rem;
  transform: translate(-50%, -50%);
  top: var(--node-y);
  left: var(--node-x);
  padding: 0.3rem 0.45rem;
  border-color: var(--bi-border);
  background: rgb(8 11 16 / 90%);
  color: var(--bi-text);
  text-align: left;
}
.map-node.horde,
.map-node.aberrant { transform: translate(-100%, -50%); }
.map-node:hover,
.map-node.is-selected {
  border-color: var(--bi-gold-bright);
  box-shadow: 0 0 0 2px rgb(182 147 90 / 23%), 0 0 1rem rgb(0 0 0 / 75%);
}
.map-node.critical { border-color: #71373b; }
.map-node.defense { border-color: #354c64; }
.map-node.aberrant { border-color: #59456e; }
.map-node-emblem {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid currentColor;
  transform: rotate(45deg);
  color: var(--bi-gold-bright);
}
.map-node-emblem::first-letter { transform: rotate(-45deg); }
.map-node.critical .map-node-emblem { color: #d16066; }
.map-node.defense .map-node-emblem { color: #7d9abb; }
.map-node.aberrant .map-node-emblem { color: #a989ca; }
.map-node-copy { display: grid; min-width: 0; }
.map-node-copy strong {
  overflow-wrap: anywhere;
  font-size: 0.75rem;
  line-height: 1.25;
}
.map-node-copy small { color: var(--bi-text-muted); font-size: 0.75rem; }
.map-node-copy small { display: none; }
.map-node.settlement { top: 64%; left: 21%; }
.map-node.refugee { top: 82%; left: 38%; }
.map-node.supply { top: 82%; left: 92%; transform: translate(-100%, -50%); }
.map-node.aberrant { top: 59%; left: 94%; }
.map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.7rem;
  margin: 0;
  padding: 0.6rem 0.75rem;
  border-top: 1px solid var(--bi-border-soft);
  color: var(--bi-text-muted);
  font-size: 0.75rem;
  list-style: none;
}

.crisis-panel { padding: 0.9rem; }
.crisis-heading { align-items: flex-start; }
.crisis-heading h2 { margin: 0.22rem 0 0; font-size: 1.3rem; }
.crisis-type {
  margin: 0.2rem 0 0;
  color: var(--bi-text-muted);
  font-size: 0.75rem;
}
.status-label {
  display: inline-flex;
  margin: 0;
  padding: 0.2rem 0.38rem;
  border: 1px solid var(--bi-border);
  color: var(--bi-text-muted);
  font-size: 0.75rem;
}
.status-label.critical { border-color: #71373b; color: #df7b80; }
.status-label.defense { border-color: #354c64; color: #8ba8c8; }
.status-label.aberrant { border-color: #59456e; color: #b198cd; }
.risk-number {
  color: var(--bi-warning);
  font-family: "Yu Mincho", serif;
  font-size: 2rem;
}
.risk-number.critical { color: #d26167; }
.crisis-panel > .bi-meter { margin-top: 0.65rem; }
.crisis-facts,
.forecast-summary,
.company-battle-facts {
  display: grid;
  grid-template-columns: minmax(7rem, auto) minmax(0, 1fr);
  gap: 0.45rem 0.75rem;
  margin: 0.8rem 0 0;
  font-size: 0.8125rem;
}
.crisis-facts dt,
.forecast-summary dt,
.company-battle-facts dt { color: var(--bi-text-muted); }
.crisis-facts dd,
.forecast-summary dd,
.company-battle-facts dd { margin: 0; text-align: right; }
.crisis-effect {
  margin: 0.8rem 0 0;
  padding: 0.65rem;
  border-left: 3px solid var(--bi-warning);
  background: var(--bi-panel-soft);
  color: var(--bi-text-muted);
  font-size: 0.8125rem;
  line-height: 1.55;
}
.panel-subtitle { margin: 1rem 0 0.55rem; font-size: 0.95rem; }
.decision-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.4rem;
}
.decision-card {
  display: grid;
  min-width: 0;
  place-items: center;
  gap: 0.3rem;
  padding: 0.65rem 0.35rem;
  border-color: var(--bi-border);
  background: #10151d;
  color: var(--bi-text);
  text-align: center;
}
.decision-card.danger { border-color: #75383d; }
.decision-card.defense { border-color: #38516c; }
.decision-card.warning { border-color: #735a32; }
.decision-card:hover,
.decision-card.is-selected {
  border-color: var(--bi-gold-bright);
  background: #1b1a18;
}
.decision-icon {
  color: var(--bi-gold-bright);
  font-size: 1.4rem;
  line-height: 1;
}
.decision-card.danger .decision-icon { color: #d5656a; }
.decision-card.defense .decision-icon { color: #7d9fc3; }
.decision-copy { display: grid; gap: 0.25rem; min-width: 0; }
.decision-copy strong { font-size: 0.78rem; }
.decision-copy small,
.decision-copy span {
  color: var(--bi-text-muted);
  font-size: 0.75rem;
  line-height: 1.4;
}
.decision-preview {
  margin-top: 0.75rem;
  padding: 0.75rem;
  border: 1px solid var(--bi-border);
  background: #090d13;
}
.decision-preview.danger { border-color: #75383d; }
.decision-preview.defense { border-color: #38516c; }
.decision-preview.warning { border-color: #735a32; }
.drawer-heading { align-items: flex-start; }
.drawer-heading h3 { margin: 0.18rem 0 0; font-size: 1.05rem; }
.icon-button { min-width: 44px; padding-inline: 0.55rem; }
.forecast-list {
  display: grid;
  gap: 0.4rem;
  margin: 0.75rem 0 0;
  padding: 0.65rem 0.65rem 0.65rem 1.75rem;
  background: var(--bi-panel);
  color: var(--bi-text-muted);
  font-size: 0.8rem;
}
.confirmation-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  margin-top: 0.75rem;
}
.confirmation-actions .primary-action { margin-left: auto; }
.confirmation-note {
  flex: 1 1 12rem;
  margin: 0;
  color: var(--bi-text-muted);
  font-size: 0.75rem;
  line-height: 1.5;
}

.company-section { overflow: hidden; }
.company-strip {
  display: flex;
  gap: 0.55rem;
  padding: 0.7rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-snap-type: x proximity;
  scrollbar-color: var(--bi-gold) var(--bi-panel-soft);
}
.bi-company-card {
  position: relative;
  display: grid;
  width: min(72vw, 15rem);
  min-width: min(72vw, 15rem);
  grid-template-columns: 1.2rem 3.5rem minmax(0, 1fr);
  grid-template-rows: auto;
  gap: 0.5rem;
  align-items: center;
  padding: 0.55rem;
  border: 1px solid var(--bi-border-soft);
  background: var(--bi-panel-raised);
  scroll-snap-align: start;
  cursor: pointer;
}
.bi-company-card:hover,
.bi-company-card.is-selected {
  border-color: var(--bi-gold);
  box-shadow: inset 0 0 0 1px rgb(182 147 90 / 30%);
}
.bi-company-card input {
  width: 1.15rem;
  height: 1.15rem;
  margin: 0;
  accent-color: var(--bi-gold);
}
.visual-placeholder.company-portrait {
  min-height: 3.8rem;
  padding: 0.25rem;
  font-size: 0.75rem;
}
.company-card-copy { display: grid; gap: 0.13rem; min-width: 0; }
.company-card-copy strong,
.company-card-copy span,
.company-card-copy small {
  overflow-wrap: anywhere;
}
.company-card-copy strong { font-family: "Yu Mincho", serif; font-size: 0.9rem; }
.company-card-copy span,
.company-card-copy small { color: var(--bi-text-muted); font-size: 0.75rem; }
.company-card-copy .company-warning { color: #db777d; }
.bi-company-card .selected-mark {
  grid-column: 1 / -1;
  justify-self: end;
  color: var(--bi-gold-bright);
  font-size: 0.75rem;
}

.notification-panel ul {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.notification-panel li {
  display: grid;
  min-height: 44px;
  grid-template-columns: 1.5rem minmax(0, 1fr);
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.75rem;
  border-top: 1px solid var(--bi-border-soft);
  color: var(--bi-text-muted);
  font-size: 0.78rem;
}
.notification-panel li:first-child { border-top: 0; }
.notification-count {
  display: grid;
  min-width: 1.5rem;
  min-height: 1.5rem;
  place-items: center;
  border: 1px solid var(--bi-border);
  color: var(--bi-gold-bright);
  font-size: 0.75rem;
}
.notice-marker {
  display: grid;
  width: 1.3rem;
  height: 1.3rem;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-weight: 900;
}
.notice-marker.danger { color: #d36b70; }
.notice-marker.defense { color: #7999bb; }

/* Battle */
.battle-view { overflow: hidden; }
.battle-mission {
  display: grid;
  gap: 0.75rem;
  padding: 0.85rem;
  border-bottom: 1px solid var(--bi-border);
  background: linear-gradient(110deg, #161511, #0c1119);
}
.battle-mission.defense {
  background: linear-gradient(110deg, #171018, #0c1119 60%, #211214);
}
.battle-mission h2 { margin: 0.18rem 0 0; font-size: 1.25rem; }
.battle-mission dl {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 0.2rem 0.7rem;
  margin: 0;
  font-size: 0.78rem;
}
.battle-mission dt { color: var(--bi-text-muted); }
.battle-mission dd { margin: 0; text-align: right; }
.mission-risk {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.25rem 0.65rem;
  align-items: center;
  font-size: 0.8rem;
}
.mission-risk strong { color: #d5656a; font-size: 1.3rem; }
.mission-risk .bi-meter { grid-column: 1 / -1; }
.battle-field {
  display: grid;
  grid-template-areas:
    "enemy"
    "versus"
    "company";
  gap: 0.75rem;
  padding: 0.8rem;
}
.focused-company { grid-area: company; }
.versus { grid-area: versus; }
.enemy-horde { grid-area: enemy; }
.focused-company,
.enemy-horde {
  min-width: 0;
  border: 1px solid var(--bi-border);
  background: var(--bi-panel-raised);
}
.focused-company {
  display: grid;
  grid-template-columns: minmax(6.5rem, 0.75fr) 1.25fr;
  gap: 0.75rem;
  padding: 0.65rem;
}
.visual-placeholder.battle-portrait { min-height: 10rem; }
.focused-company-copy { display: grid; align-content: center; gap: 0.45rem; min-width: 0; }
.focused-company-copy h3 { margin: 0; font-size: 1.25rem; }
.unit-role {
  margin: 0;
  color: var(--bi-aberrant);
  font-size: 0.75rem;
  font-weight: 800;
}
.battle-stat { display: grid; gap: 0.2rem; font-size: 0.78rem; }
.company-battle-facts { margin-top: 0.2rem; }
.versus {
  align-self: center;
  color: var(--bi-gold-bright);
  font-family: "Yu Mincho", serif;
  font-size: 1.35rem;
  text-align: center;
}
.enemy-horde { padding: 0.65rem; }
.visual-placeholder.horde {
  min-height: 8rem;
  border-color: #6b3035;
  background:
    radial-gradient(circle at 60% 45%, rgb(180 75 79 / 22%), transparent 25%),
    var(--bi-panel-soft);
}
.enemy-horde h3 { margin: 0.18rem 0; font-size: 1.15rem; }
.enemy-intel { margin: 0 0 0.55rem; color: #d26c71; font-size: 0.75rem; }
.enemy-horde > div > span { color: var(--bi-text-muted); font-size: 0.75rem; }
.enemy-horde .bi-meter { margin-top: 0.25rem; }
.enemy-unit-list {
  display: grid;
  gap: 0.3rem;
  margin: 0.6rem 0 0;
  padding: 0;
  list-style: none;
}
.enemy-unit-list li {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  color: var(--bi-text-muted);
  font-size: 0.75rem;
}
.battle-company-switcher {
  display: flex;
  gap: 0.5rem;
  padding: 0 0.8rem 0.8rem;
  overflow-x: auto;
  scroll-snap-type: x proximity;
}
.battle-company-chip {
  display: grid;
  width: 6.2rem;
  min-width: 6.2rem;
  gap: 0.25rem;
  padding: 0.4rem;
  border-color: var(--bi-border-soft);
  background: var(--bi-panel);
  color: var(--bi-text);
  scroll-snap-align: start;
}
.battle-company-chip.is-selected {
  border-color: var(--bi-gold);
  box-shadow: inset 0 0 0 1px var(--bi-gold);
}
.visual-placeholder.company-chip {
  min-height: 3.6rem;
  padding: 0.2rem;
  font-size: 0.75rem;
}
.battle-company-chip > span { font-size: 0.75rem; }
.battle-command-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem;
  border-top: 1px solid var(--bi-border);
  background: #090d13;
}
.battle-command-panel p { margin: 0; }
.primary-action { min-width: 12rem; }
.action-hint { color: var(--bi-text-muted); font-size: 0.78rem; }
.battle-result {
  margin: 0.8rem;
  padding: 0.85rem;
  border: 1px solid var(--bi-border);
  background: var(--bi-panel-soft);
}
.battle-result h3 { margin: 0.2rem 0; font-size: 1.45rem; }
.battle-result.victory h3 { color: var(--success); }
.battle-result.withdrawal h3 { color: #dc777c; }
.representative-log {
  display: grid;
  gap: 0.4rem;
  padding-left: 1.25rem;
  color: var(--bi-text-muted);
  font-size: 0.8rem;
}

/* Existing tide/night/dawn views */
.high-tide-view { position: relative; overflow: hidden; }
.high-tide-view::before {
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(110deg, transparent 25%, rgb(136 102 179 / 16%) 50%, transparent 75%);
  content: "";
  pointer-events: none;
  animation: tide-sweep 1.05s ease-out forwards;
}
@keyframes tide-sweep { to { transform: translateX(100%); } }
.reversal-panel { position: relative; padding: 0 0.9rem; }
.advantage-shift {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.35rem;
  padding: 0.75rem;
  border: 1px solid var(--bi-border);
  background: var(--bi-panel-soft);
  text-align: center;
}
.advantage-shift span { color: var(--bi-text-muted); font-size: 0.8rem; }
.advantage-shift strong { color: var(--accent); }
.reversal-captains,
.captain-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.45rem;
}
.reversal-captains { margin-top: 0.75rem; }
.reversal-captain { display: grid; gap: 0.3rem; min-width: 0; text-align: center; }
.reversal-captain .visual-placeholder { min-height: 4.8rem; }
.reversal-captain strong { font-size: 0.75rem; }
.reversal-captain span { color: var(--bi-text-muted); font-size: 0.75rem; }
.same-formation-note { margin: 0.8rem; color: var(--bi-text-muted); font-size: 0.82rem; text-align: center; }
.decision-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  margin-top: 0.8rem;
  padding: 0.8rem;
  border-top: 1px solid var(--bi-border);
  background: #090d13;
}
.decision-footer .primary-action { width: 100%; }
.destination-summary { display: grid; margin-right: auto; }
.destination-summary span,
.destination-summary small { color: var(--bi-text-muted); font-size: 0.75rem; }

.inspection-count { margin: 0 0.9rem 0.7rem; color: var(--accent); font-size: 0.8rem; font-weight: 800; }
.night-overview { padding: 0 0.9rem; }
.night-card,
.night-detail,
.dawn-captain,
.region-preview {
  min-width: 0;
  border: 1px solid var(--bi-border);
  background: var(--bi-panel-raised);
}
.night-card {
  display: grid;
  grid-template-columns: 4.2rem minmax(0, 1fr);
  gap: 0.55rem;
  padding: 0.55rem;
}
.night-card .visual-placeholder { min-height: 4.2rem; }
.night-card h3 { margin: 0; font-size: 0.95rem; }
.night-card p { margin: 0.25rem 0 0; color: var(--bi-text-muted); font-size: 0.75rem; }
.night-card button { grid-column: 1 / -1; width: 100%; }
.read-status { color: var(--accent); font-size: 0.75rem; }
.night-detail { margin: 0.75rem 0.9rem 0; padding: 0.75rem; }
.night-detail-head { display: grid; grid-template-columns: 5.4rem minmax(0, 1fr); gap: 0.7rem; }
.visual-placeholder.night-portrait { min-height: 7rem; }
.night-detail h3 { margin: 0.18rem 0; }
.night-detail p { color: var(--bi-text-muted); font-size: 0.8rem; }
.stage-tabs,
.detail-navigation { display: flex; flex-wrap: wrap; gap: 0.45rem; margin-top: 0.7rem; }
.stage-tabs button.is-current { box-shadow: inset 0 0 0 2px #fff; }
.received-lines { padding: 0.35rem 0.7rem; border-left: 3px solid var(--accent); background: var(--bi-panel-soft); }
.received-lines p { color: var(--bi-text); }
.detail-navigation { justify-content: space-between; }

.reunion-visual { position: relative; margin: 0 0.9rem 0.8rem; }
.visual-placeholder.reunion { min-height: 8rem; }
.reunion-visual strong {
  position: absolute;
  right: 0.6rem;
  bottom: 0.6rem;
  padding: 0.35rem 0.55rem;
  background: rgb(0 0 0 / 75%);
  color: var(--accent);
}
.dawn-captains { padding: 0 0.9rem; }
.dawn-captain { display: grid; gap: 0.2rem; padding: 0.55rem; }
.dawn-captain span,
.dawn-captain p { color: var(--bi-text-muted); font-size: 0.75rem; }
.dawn-captain p { margin: 0.25rem 0 0; }
.region-preview {
  display: grid;
  gap: 0.7rem;
  margin: 0.8rem 0.9rem 0;
  padding: 0.75rem;
}
.region-preview h3 { margin: 0.18rem 0; }
.region-preview p { color: var(--bi-text-muted); font-size: 0.8rem; }
.visual-placeholder.region { display: none; }
.dawn-record-list {
  margin: 0.8rem 0.9rem 0;
  padding: 0.7rem 0.7rem 0.7rem 1.8rem;
  border: 1px solid var(--bi-border);
  color: var(--bi-text-muted);
  font-size: 0.8rem;
}
.mobile-action-guide {
  display: flex;
  min-height: 44px;
  align-items: center;
  margin: 0 0.9rem 0.7rem;
  color: var(--accent);
  font-size: 0.8rem;
}

.visual-placeholder {
  display: grid;
  min-height: 5.5rem;
  place-items: center;
  padding: 0.6rem;
  border: 1px dashed color-mix(in srgb, var(--bi-border) 70%, #fff);
  background:
    linear-gradient(135deg, transparent 48%, rgb(255 255 255 / 4%) 49% 51%, transparent 52%),
    var(--bi-panel-soft);
  color: var(--bi-text-muted);
  font-size: 0.75rem;
  text-align: center;
}

/* Validation and navigation */
.validation-shell { padding: 0.4rem 0 1rem; }
.validation-shell details {
  border: 1px solid var(--bi-border-soft);
  background: rgb(0 0 0 / 18%);
}
.validation-shell summary {
  min-height: 44px;
  padding: 0.7rem 0.85rem;
  color: var(--bi-text-muted);
  cursor: pointer;
}
.validation-content {
  display: grid;
  gap: 0.65rem;
  padding: 0 0.7rem 0.7rem;
}
.validation-content section {
  min-width: 0;
  padding: 0.7rem;
  border: 1px solid var(--bi-border-soft);
  background: var(--bi-panel-soft);
}
.validation-content h2 { margin: 0 0 0.5rem; font-size: 0.9rem; }
.validation-content p,
.validation-content li,
.validation-facts {
  color: var(--bi-text-muted);
  font-size: 0.75rem;
  overflow-wrap: anywhere;
}
.validation-facts { display: grid; grid-template-columns: auto 1fr; gap: 0.3rem 0.6rem; margin: 0; }
.validation-facts dd { margin: 0; }
.validation-list { max-height: 10rem; margin: 0; padding-left: 1.2rem; overflow: auto; }
.reset-zone { border-color: #60383b !important; }
.inline-actions { justify-content: flex-start; flex-wrap: wrap; }
.global-message { min-height: 1.3rem; color: var(--danger); font-size: 0.8rem; }

.global-nav {
  position: fixed;
  z-index: 40;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  padding: 0.3rem 0.35rem max(0.3rem, env(safe-area-inset-bottom));
  border-top: 1px solid var(--bi-border);
  background: rgb(7 10 15 / 96%);
  box-shadow: 0 -0.6rem 1.5rem rgb(0 0 0 / 42%);
}
.global-nav a,
.global-nav > span {
  display: grid;
  min-width: 0;
  min-height: 44px;
  place-items: center;
  gap: 0.1rem;
  padding: 0.25rem;
  color: var(--bi-text-muted);
  font-size: 0.75rem;
  text-align: center;
  text-decoration: none;
}
.global-nav a span:first-child,
.global-nav > span span:first-child { color: var(--bi-gold); font-size: 1rem; }
.global-nav a.is-current {
  background: linear-gradient(0deg, rgb(182 147 90 / 16%), transparent);
  color: var(--bi-gold-bright);
}
.global-nav > span[aria-disabled="true"] { opacity: 0.55; }

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

@media (max-width: 350px) {
  .campaign-crest { width: 2.35rem; height: 2.35rem; }
  .brand { font-size: 0.75rem; letter-spacing: 0.08em; }
  .campaign-name { font-size: 0.9rem; }
  .campaign-meta { gap: 0.25rem; }
  .cycle-chip,
  .action-points-label { padding: 0.28rem 0.35rem; font-size: 0.75rem; }
  .frontier-map { min-height: 20rem; }
  .map-node { max-width: 7.6rem; }
  .map-node-copy strong { font-size: 0.75rem; }
  .decision-grid { grid-template-columns: 1fr; }
  .decision-card {
    grid-template-columns: 2rem minmax(0, 1fr);
    justify-items: start;
    text-align: left;
  }
  .decision-copy { width: 100%; }
  .bi-company-card { width: 14rem; min-width: 14rem; }
  .focused-company { grid-template-columns: 5.2rem minmax(0, 1fr); }
  .visual-placeholder.battle-portrait { min-height: 8rem; }
  .global-nav a,
  .global-nav > span { font-size: 0.75rem; }
}

@media (min-width: 600px) {
  .game-shell,
  .player-view,
  .validation-shell,
  .global-message { width: min(calc(100% - 1.5rem), 75rem); }
  .battle-mission {
    grid-template-columns: minmax(0, 1fr) auto minmax(10rem, 0.45fr);
    align-items: center;
  }
  .night-card { grid-template-columns: 5rem minmax(0, 1fr); }
  .night-card button { grid-column: auto; }
  .region-preview { grid-template-columns: 1fr minmax(9rem, 0.4fr); }
  .visual-placeholder.region { display: grid; }
  .validation-content { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .frontier-map { min-height: 25rem; }
  .map-node,
  .map-node.settlement,
  .map-node.refugee,
  .map-node.supply,
  .map-node.aberrant { top: var(--node-y); left: var(--node-x); }
  .map-node.supply { transform: translate(-50%, -50%); }
  .map-node-copy small { display: block; }
}

@media (min-width: 900px) {
  body { padding-bottom: 0; }
  .game-shell,
  .player-view,
  .validation-shell,
  .global-message {
    width: min(calc(100% - 8.5rem), 75rem);
  }
  .bi-campaign-header { padding-top: 0.8rem; }
  .shell-topline { align-items: flex-start; }
  .campaign-name { font-size: 1.2rem; }
  .phase-heading-row h1 { font-size: 1.65rem; }
  .phase-track { margin-top: 0.45rem; }
  .tide-panel { display: grid; grid-template-columns: 12rem 1fr; align-items: center; gap: 1rem; }
  .tide-copy { margin: 0; }
  .phase-objective { padding-bottom: 0.65rem; }

  .frontier-view {
    grid-template-columns: minmax(0, 2fr) minmax(19rem, 1fr);
    grid-template-areas:
      "map crisis"
      "company crisis"
      "notifications crisis";
    align-items: start;
  }
  .frontier-map { min-height: 28rem; }
  .crisis-panel {
    position: sticky;
    top: 0.5rem;
  }
  .company-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
  }
  .bi-company-card {
    width: auto;
    min-width: 0;
    grid-template-columns: 1.1rem 3.2rem minmax(0, 1fr);
  }
  .decision-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

  .battle-field {
    grid-template-columns: minmax(0, 1fr) 3rem minmax(0, 1fr);
    grid-template-areas: "company versus enemy";
    align-items: stretch;
  }
  .battle-company-switcher { justify-content: flex-start; }
  .battle-command-panel { padding: 0.9rem 1rem; }
  .battle-result { margin: 1rem; }
  .decision-footer .primary-action { width: auto; margin-left: auto; }
  .reversal-panel { padding: 0 1rem; }
  .advantage-shift { grid-template-columns: 1fr auto 1fr; }
  .reversal-captains { gap: 0.75rem; }
  .night-overview { padding-inline: 1rem; }
  .night-detail { margin-inline: 1rem; }
  .dawn-captains { padding-inline: 1rem; }
  .region-preview,
  .dawn-record-list { margin-inline: 1rem; }
  .mobile-action-guide { display: none; }

  .global-nav {
    top: 6.5rem;
    right: auto;
    bottom: auto;
    left: max(0.75rem, calc(50% - 44rem));
    width: 4.8rem;
    grid-template-columns: 1fr;
    padding: 0.35rem;
    border: 1px solid var(--bi-border);
    box-shadow: var(--bi-shadow);
  }
  .global-nav a,
  .global-nav > span { min-height: 3.9rem; }
}

@media (min-width: 1280px) {
  .frontier-view {
    grid-template-columns: minmax(0, 2.15fr) minmax(20rem, 0.85fr);
  }
  .frontier-map { min-height: 31rem; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .high-tide-view::before { display: none; }
  .threat-route { filter: none; }
}