html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: #0c181e;
  color: #d8ffb0;
  display: flex;
  flex-direction: column;
  font-family: Arial, Helvetica, sans-serif;
}

canvas {
  display: block;
  flex: 0 0 auto;
  max-width: 100%;
  min-height: 0;
}

.navigator-accessible-controls {
  border: 0;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}

body.session-report-visible canvas {
  display: none;
}

.session-controls[hidden] {
  display: none;
}

.session-controls {
  align-items: center;
  background: #071116;
  border-bottom: 1px solid #68bf11;
  box-sizing: border-box;
  display: flex;
  flex: 0 0 auto;
  gap: 20px;
  justify-content: space-between;
  min-height: 58px;
  padding: 7px 14px;
  width: 100%;
}

.session-controls--report {
  align-items: stretch;
  flex-wrap: wrap;
}

.session-controls--report .session-controls__state {
  flex: 1 0 100%;
}

.session-controls__state {
  align-items: baseline;
  display: flex;
  gap: 12px;
  min-width: 0;
}

.session-controls__identity,
.session-icon-button {
  align-items: center;
  background: transparent;
  border: 1px solid #416f20;
  color: #d8ffb0;
  display: inline-flex;
  font: 700 12px/1 monospace;
  gap: 7px;
  min-height: 44px;
  padding: 7px 10px;
}

.session-controls__connection {
  background: #68bf11;
  border-radius: 50%;
  height: 9px;
  width: 9px;
}

.session-controls[data-connection="waiting"] .session-controls__connection {
  background: #d6a928;
}

.session-controls[data-connection="disconnected"] .session-controls__connection,
.session-controls[data-connection="error"] .session-controls__connection,
.session-controls[data-connection="invalid"] .session-controls__connection {
  background: #df5b56;
}

.session-controls__time {
  color: #b9ed8d;
  font: 700 15px/1 monospace;
}

.session-controls__secondary { position: relative; }

.session-icon-button {
  font-size: 22px;
  justify-content: center;
  min-width: 44px;
}

.session-controls__menu {
  background: #071116;
  border: 1px solid #68bf11;
  box-shadow: 0 6px 18px #000a;
  min-width: 190px;
  padding: 5px;
  position: absolute;
  right: 0;
  top: calc(100% + 4px);
  z-index: 20;
}

.session-controls__menu[hidden] { display: none; }

.session-controls__menu button {
  background: transparent;
  border: 0;
  color: #d8ffb0;
  display: block;
  min-height: 44px;
  text-align: left;
  width: 100%;
}

.session-reset-dialog {
  background: #071116;
  border: 1px solid #68bf11;
  color: #d8ffb0;
  max-width: min(360px, calc(100vw - 32px));
  padding: 20px;
}

.session-reset-dialog::backdrop { background: #000b; }
.session-reset-dialog p { margin: 0 0 18px; }
.session-reset-dialog div { display: flex; gap: 10px; justify-content: flex-end; }
.session-reset-dialog button { min-height: 44px; min-width: 100px; }

.session-controls__briefing {
  align-items: center;
  display: flex;
  flex: 1 1 auto;
  gap: 16px;
  justify-content: center;
  min-width: 0;
}

.session-controls__briefing[hidden] {
  display: none;
}

.session-controls__scenario,
.session-controls__objective {
  align-items: baseline;
  display: flex;
  flex: 1 1 auto;
  gap: 8px;
  min-width: 0;
}

.session-controls__scenario[hidden],
.session-controls__objective[hidden] {
  display: none;
}

.session-controls__copy {
  align-items: baseline;
  display: flex;
  gap: 6px;
  min-width: 0;
}

.session-controls__copy strong {
  color: #d8ffb0;
  font-size: 12px;
  white-space: nowrap;
}

.session-controls__copy span {
  color: #91bd79;
  font-size: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.session-controls__label {
  color: #78a765;
  font-size: 10px;
  letter-spacing: 0.12em;
}

.session-controls__state strong {
  color: #d8ffb0;
  font-size: 20px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.session-controls__actions {
  display: flex;
  flex: 0 0 auto;
  gap: 8px;
  justify-content: flex-end;
}

@media (max-width: 1100px) and (min-width: 701px) {
  .session-controls {
    flex-wrap: wrap;
    gap: 6px 14px;
  }

  .session-controls__briefing {
    flex-basis: 100%;
    order: 3;
  }

  .session-controls__scenario,
  .session-controls__objective {
    flex-basis: 0;
  }

  .session-controls__actions {
    margin-left: auto;
  }
}

@media (min-width: 1200px) and (min-height: 800px) {
  .session-controls:not(.session-controls--report) {
    align-items: stretch;
    display: grid;
    gap: 8px 20px;
    grid-template-columns: minmax(180px, 0.7fr) minmax(0, 4fr) auto;
    min-height: 82px;
    padding-block: 9px;
  }

  .session-controls__state {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
    justify-content: center;
  }

  .session-controls__briefing {
    align-items: stretch;
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .session-controls__scenario,
  .session-controls__objective {
    align-items: flex-start;
    display: grid;
    gap: 4px 10px;
    grid-template-columns: auto minmax(0, 1fr);
  }

  .session-controls__copy {
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }

  .session-controls__copy strong {
    font-size: 13px;
  }

  .session-controls__copy span {
    font-size: 11px;
    line-height: 1.25;
    overflow: visible;
    text-overflow: clip;
    white-space: normal;
  }

  .session-controls__actions {
    align-items: center;
  }
}

.session-control-button {
  background: #0c181e;
  border: 1px solid #68bf11;
  border-radius: 3px;
  color: #d8ffb0;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  min-height: 44px;
  min-width: 116px;
  padding: 8px 14px;
}

.session-control-button--primary {
  background: #17351e;
}

.session-control-button:focus-visible {
  outline: 2px solid #d8ffb0;
  outline-offset: 2px;
}

.session-control-button:disabled {
  cursor: default;
  opacity: 0.45;
}

.session-report[hidden] {
  display: none;
}

.session-report {
  background: #091318;
  border: 1px solid #416f20;
  box-sizing: border-box;
  flex: 1 0 100%;
  padding: 12px;
}

.session-report__header {
  align-items: flex-end;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  margin-bottom: 10px;
}

.session-report__header h2 {
  color: #d8ffb0;
  font-size: 18px;
  letter-spacing: 0.08em;
  margin: 2px 0 0;
}

.session-report__message {
  color: #68bf11;
  font-size: 18px;
  letter-spacing: 0.04em;
  text-align: right;
}

.session-report__grid {
  display: grid;
  gap: 7px;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.session-report__item {
  background: #0c181e;
  border: 1px solid #31551b;
  box-sizing: border-box;
  min-width: 0;
  padding: 8px 10px;
}

.session-report__item--wide {
  grid-column: span 3;
}

.session-report__item span {
  color: #78a765;
  display: block;
  font-size: 9px;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}

.session-report__item strong {
  color: #d8ffb0;
  display: block;
  font-size: clamp(22px, 2.2vw, 32px);
  line-height: 1;
  overflow-wrap: anywhere;
}

.session-report__item--wide strong {
  font-size: clamp(16px, 1.6vw, 23px);
}

.session-report__actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 10px;
}

.session-report__actions .session-control-button {
  min-width: 180px;
}

.control-brand,
.control-overlay-brand {
  color: #d8ffb0;
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.control-brand[hidden] { display: none; }
.control-brand { background: #071116e8; border: 1px solid #31551b; left: 10px; padding: 5px 8px; pointer-events: none; position: fixed; top: 68px; z-index: 5; }
.control-brand strong, .control-overlay-brand strong { font-size: 17px; letter-spacing: 0.08em; }
.control-brand span, .control-overlay-brand span { color: #78a765; font-size: 7px; letter-spacing: 0.12em; margin-top: 3px; }
.control-overlay-brand { flex: 0 0 auto; }

.control-game-dialog {
  background: #081319;
  border: 1px solid #68bf11;
  color: #d8ffb0;
  max-height: calc(100dvh - 32px);
  max-width: 720px;
  padding: 0;
  width: calc(100% - 32px);
}

.control-game-dialog::backdrop { background: rgba(2, 8, 11, 0.82); }
.control-game-panel { display: grid; gap: 18px; padding: clamp(18px, 3vw, 30px); }
.control-game-panel > header { align-items: center; display: flex; gap: 18px; }
.control-game-panel h2 { letter-spacing: 0.08em; margin: 4px 0 0; }
.control-game-panel fieldset { border: 0; margin: 0; padding: 0; }
.control-game-panel legend { color: #78a765; font-size: 12px; font-weight: 700; letter-spacing: 0.12em; margin-bottom: 8px; }
.control-game-options { display: grid; gap: 8px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.control-game-option { background: #0c181e; border: 1px solid #31551b; cursor: pointer; display: flex; gap: 10px; min-width: 0; padding: 14px; }
.control-game-option:has(input:checked) { background: #13231a; border-color: #68bf11; }
.control-game-option input { accent-color: #68bf11; margin: 3px 0 0; }
.control-game-option > span { display: grid; gap: 5px; }
.control-game-option strong { color: #d8ffb0; font-size: 14px; }
.control-game-option span span { color: #9ab68d; font-size: 12px; line-height: 1.45; }
.control-game-panel footer { display: flex; gap: 8px; justify-content: flex-end; }

.fleet-status-dialog { background: #081319; border: 1px solid #68bf11; color: #d8ffb0; max-height: calc(100dvh - 24px); max-width: 1100px; padding: 0; width: calc(100% - 24px); }
.fleet-status-dialog::backdrop { background: rgba(2, 8, 11, 0.82); }
.fleet-status-panel { padding: clamp(14px, 2.5vw, 26px); }
.fleet-status-header { align-items: center; display: flex; gap: 18px; }
.fleet-status-heading { flex: 1 1 auto; }
.fleet-status-header h2 { letter-spacing: 0.08em; margin: 4px 0 0; }
.fleet-status-note { color: #78a765; font-size: 11px; margin: 8px 0 14px; }
.fleet-status-grid { display: grid; gap: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.fleet-card { background: #0c181e; border: 1px solid #31551b; padding: 14px; }
.fleet-card--arrived { border-color: #68bf11; }
.fleet-card header { align-items: center; display: flex; justify-content: space-between; }
.fleet-card header strong { font-size: 20px; letter-spacing: 0.08em; }
.fleet-connection { font-size: 10px; font-weight: 700; letter-spacing: 0.08em; }
.fleet-connection--online { color: #68bf11; }
.fleet-connection--offline { color: #e58a73; }
.fleet-route { align-items: center; color: #d8ffb0; display: flex; font-size: 18px; gap: 10px; margin: 12px 0 5px; }
.fleet-route b { color: #68bf11; }
.fleet-state { color: #9fd775; display: block; font-size: 12px; margin-bottom: 12px; }
.fleet-card dl { display: grid; gap: 6px; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; }
.fleet-card dl div { background: #091319; min-width: 0; padding: 7px; }
.fleet-card dt { color: #78a765; font-size: 8px; letter-spacing: 0.08em; }
.fleet-card dd { font-size: 13px; font-weight: 700; margin: 3px 0 0; overflow-wrap: anywhere; }


@media (max-width: 700px) {
  .control-game-options { grid-template-columns: 1fr; }
  .control-game-panel footer { flex-direction: column-reverse; }
  .control-brand { top: 60px; }
  .fleet-status-grid { grid-template-columns: 1fr; }
  .fleet-card dl { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fleet-status-header { align-items: stretch; flex-wrap: wrap; }
  .fleet-status-heading { flex: 1 1 50%; }
  .fleet-status-header > button { flex: 1 0 100%; }
  html {
    display: block;
    height: auto;
    min-height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
  }

  body {
    height: auto;
    min-height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    padding-bottom: env(safe-area-inset-bottom);
    touch-action: pan-y;
  }

  canvas { touch-action: pan-y; }

  body.firebase-navigator-shell {
    height: 100dvh;
    min-height: 0;
    overflow: hidden;
    padding-bottom: 0;
    touch-action: none;
  }

  body.firebase-navigator-shell .sync-status,
  body.firebase-navigator-shell .session-controls:not(.session-controls--report) {
    display: none;
  }

  body.firebase-navigator-shell canvas {
    display: block;
    touch-action: none;
  }

  body.firebase-navigator-shell.session-report-visible {
    height: auto;
    min-height: 100%;
    overflow-y: auto;
  }

  .session-controls {
    align-items: stretch;
    flex-wrap: wrap;
    gap: 6px;
    padding: 7px 9px 9px;
  }

  .session-controls--compact {
    align-items: center;
    flex-wrap: nowrap;
    gap: 5px;
    min-height: 52px;
    padding: 4px 7px;
  }

  .session-controls--compact .session-controls__state {
    flex: 1 1 auto;
    gap: 7px;
    width: auto;
  }

  .session-controls--compact .session-controls__label { display: none; }
  .session-controls--compact .session-controls__state strong { font-size: 12px; }
  .session-controls--compact .session-controls__identity { padding-inline: 7px; }
  .session-controls--compact .session-controls__actions { width: auto; }

  .session-controls--compact .session-control-button {
    min-height: 44px;
    padding: 6px 8px;
  }

  .session-controls--compact.session-controls--details-open { flex-wrap: wrap; }

  .session-controls--compact.session-controls--details-open .session-controls__briefing {
    flex-basis: 100%;
  }

  .session-controls__state {
    justify-content: space-between;
    width: 100%;
  }

  .session-controls__state strong {
    font-size: 17px;
  }

  .session-controls__actions {
    width: 100%;
  }

  .session-controls__briefing {
    align-items: stretch;
    flex-direction: column;
    gap: 4px;
    order: 2;
    width: 100%;
  }

  .session-controls__scenario,
  .session-controls__objective {
    align-items: flex-start;
    flex-direction: column;
    justify-content: flex-start;
    width: 100%;
  }

  .session-controls__copy {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
  }

  .session-controls__copy span {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    overflow-wrap: anywhere;
    white-space: normal;
  }

  .session-controls__label {
    font-size: 11px;
  }

  .session-controls__copy strong {
    font-size: 13px;
    overflow-wrap: anywhere;
    white-space: normal;
  }

  .session-controls:not(.session-controls--compact) .session-controls__secondary {
    display: none;
  }

  .session-controls__copy span {
    font-size: 11px;
    line-height: 1.2;
  }

  .session-control-button {
    flex: 1 1 0;
    min-height: 48px;
    min-width: 0;
  }

  .session-report {
    max-height: calc(100vh - 54px);
    overflow-y: auto;
    padding: 9px;
  }

  .session-report__header {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .session-report__header h2,
  .session-report__message {
    font-size: 15px;
    text-align: left;
  }

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

  .session-report__item--wide {
    grid-column: span 2;
  }

  .session-report__item strong {
    font-size: 22px;
  }

  .session-report__item--wide strong {
    font-size: 16px;
  }

  .session-report__actions .session-control-button {
    width: 100%;
  }
}

@media (max-width: 700px) and (min-height: 800px) {
  .session-controls {
    gap: 4px;
    padding: 5px 9px 7px;
  }

  .session-controls__briefing {
    gap: 3px;
  }

  .session-control-button {
    min-height: 44px;
  }
}

@media print {
  .combined-diagnostic-label,
  .session-controls {
    display: none;
  }
}

.combined-diagnostic-label {
  background: #132f3d;
  border-bottom: 1px solid rgba(104, 191, 17, 0.55);
  color: #b9ed8d;
  flex: 0 0 auto;
  font-family: monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding: 5px 12px;
  text-align: center;
}

.sync-status {
  background: #132f3d;
  border-bottom: 1px solid rgba(104, 191, 175, 0.55);
  color: #b9eddf;
  flex: 0 0 auto;
  font: 700 12px/1.4 monospace;
  letter-spacing: 0.06em;
  padding: 6px 12px;
  text-align: center;
}

body.combined-view {
  overflow-x: hidden;
  overflow-y: auto;
}

body.combined-view canvas {
  display: block;
}