/* ==========================================================================
   LUNASPIS — UI POLISH LAYER
   Micro-interactions, accessibility, live HUD detail and transition motion.
   Loaded after flightdeck.css.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Top-right action bar
   -------------------------------------------------------------------------- */

.hud-action-divider {
  width: 1px;
  height: 18px;
  flex: 0 0 auto;
  margin: 0 2px;
  background: linear-gradient(180deg, transparent, var(--ui-border-strong), transparent);
  opacity: 0.7;
}

#hud-voice-panel [data-label] {
  position: relative;
}

#hud-voice-panel [data-label]::after {
  content: attr(data-label);
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 40;
  padding: 4px 7px;
  border: 1px solid var(--ui-brand-line);
  border-radius: 2px;
  background: rgba(10, 13, 17, 0.94);
  color: var(--ui-brand-strong);
  font-family: var(--ui-font-mono);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.2;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;
  transition: opacity var(--ui-dur-fast) var(--ui-ease), transform var(--ui-dur-fast) var(--ui-ease);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.4);
}

#hud-voice-panel [data-label]:hover::after,
#hud-voice-panel [data-label]:focus-visible::after {
  opacity: 1;
  transform: translateY(0);
}

#hud-voice-panel .voice-mic-btn.active::before,
#hud-voice-panel .voice-settings-btn.active::before {
  content: "";
  position: absolute;
  left: 7px;
  right: 7px;
  bottom: 2px;
  height: 2px;
  border-radius: 1px;
  background: var(--ui-brand);
  box-shadow: 0 0 8px rgba(var(--ui-brand-rgb), 0.5);
}

#hud-voice-panel .voice-mic-btn:focus-visible,
#hud-voice-panel .voice-settings-btn:focus-visible {
  outline: 1px solid var(--ui-brand);
  outline-offset: 1px;
}

/* Performance pill: de-emphasise after the opening minutes, restore on hover. */
#perf-overlay {
  transition: opacity 220ms var(--ui-ease), transform 220ms var(--ui-ease), border-color 180ms var(--ui-ease);
}

body.perf-dim #perf-overlay {
  opacity: 0.34;
  transform: translateY(-3px);
}

body.perf-dim #perf-overlay:hover,
body.perf-dim #perf-overlay:focus-within {
  opacity: 1;
  transform: translateY(0);
}

body.menu-active #perf-overlay {
  opacity: 0.82;
}

/* --------------------------------------------------------------------------
   Quick Deck detail, sections, tabs and sheet affordances
   -------------------------------------------------------------------------- */

.deck-grabber {
  display: none;
}

.deck-tabs {
  position: relative;
  overflow: hidden;
}

.deck-tab-indicator {
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 10px;
  width: calc(50% - 12px);
  border: 1px solid var(--ui-brand-line);
  border-radius: 5px;
  background: var(--ui-brand-soft);
  pointer-events: none;
  transition: transform 190ms var(--ui-ease), background 190ms var(--ui-ease);
}

.deck-tabs[data-tab="systems"] .deck-tab-indicator {
  transform: translateX(calc(100% + 4px));
}

.deck-tabs .deck-tab {
  position: relative;
  z-index: 1;
  background: transparent !important;
  border-color: transparent !important;
}

.deck-tabs .deck-tab.active {
  color: var(--ui-brand-strong);
}

.deck-detail {
  min-height: 38px;
}

.deck-detail #deck-detail-text {
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  line-height: 1.35;
}

.deck-section-label {
  padding: 8px 10px 4px;
  color: var(--ui-text-dim);
  font-family: var(--ui-font-mono);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.deck-section-label:first-child {
  padding-top: 2px;
}

.deck-body {
  mask-image: linear-gradient(180deg, transparent 0, #000 10px, #000 calc(100% - 12px), transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 10px, #000 calc(100% - 12px), transparent 100%);
}

.deck-row {
  animation: deck-row-in 220ms var(--ui-ease) both;
  animation-delay: calc(var(--row-i, 0) * 18ms);
}

@keyframes deck-row-in {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.deck-row[data-detail] {
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   Objectives: progress, status, role dots, completion
   -------------------------------------------------------------------------- */

.hud-checklist-progress {
  position: relative;
  height: 3px;
  margin: -2px 0 2px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

#hud-checklist-progress-fill {
  display: block;
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--ui-brand-dim), var(--ui-brand), var(--ui-brand-strong));
  box-shadow: 0 0 8px rgba(var(--ui-brand-rgb), 0.35);
  transition: width 420ms var(--ui-ease);
}

.objective-card {
  position: relative;
}

.objective-card__state {
  flex: 0 0 auto;
  padding: 2px 5px;
  border: 1px solid var(--ui-border);
  border-radius: 2px;
  font-family: var(--ui-font-mono);
  font-size: 7.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ui-text-dim);
  line-height: 1.2;
}

.objective-card.is-mine .objective-card__state {
  border-color: var(--ui-brand-line);
  color: var(--ui-brand-strong);
}

.objective-card.is-locked .objective-card__state {
  color: var(--ui-text-dim);
  opacity: 0.75;
}

.objective-card.is-done .objective-card__state {
  border-color: rgba(99, 230, 168, 0.35);
  color: var(--ui-ok);
}

.objective-card .task-badge {
  width: 18px;
  min-width: 18px;
  height: 18px;
  padding: 0;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  font-size: 0 !important;
  line-height: 0;
  transition: width 160ms var(--ui-ease), border-radius 160ms var(--ui-ease), font-size 160ms var(--ui-ease);
}

.objective-card .task-badge::after {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.objective-card:hover .task-badge,
.objective-card:focus-visible .task-badge {
  width: auto;
  min-width: 30px;
  padding: 2px 5px;
  border-radius: 2px;
  font-size: 7.5px !important;
  line-height: 1.2;
}

.objective-card:hover .task-badge::after,
.objective-card:focus-visible .task-badge::after {
  display: none;
}

.objective-card.is-newly-done {
  animation: objective-complete 360ms var(--ui-ease) both;
}

@keyframes objective-complete {
  0% { background: rgba(var(--ui-brand-rgb), 0.14); }
  100% { background: var(--glass-fill); }
}

.objective-card.is-newly-done .objective-card__status .ui-icon {
  stroke-dasharray: 32;
  stroke-dashoffset: 32;
  animation: check-draw 320ms 80ms var(--ui-ease) forwards;
}

@keyframes check-draw {
  to { stroke-dashoffset: 0; }
}

.objective-card.is-done .objective-card__title {
  color: var(--ui-text-muted);
}

/* --------------------------------------------------------------------------
   Resource meters
   -------------------------------------------------------------------------- */

.lunaspis-res-item {
  position: relative;
  min-width: 84px;
}

.lunaspis-res-head {
  font-size: 9.5px !important;
  letter-spacing: 0.055em !important;
  color: var(--ui-text-muted);
}

.lunaspis-res-head span:last-child {
  color: var(--ui-text);
  font-variant-numeric: tabular-nums;
}

.lunaspis-res-track {
  position: relative;
  height: 4px !important;
  margin-top: 4px !important;
  overflow: visible !important;
}

.lunaspis-res-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 420ms var(--ui-ease), background 240ms var(--ui-ease);
}

.lunaspis-res-target {
  position: absolute;
  top: -2px;
  bottom: -2px;
  width: 1px;
  background: rgba(255, 255, 255, 0.5);
  pointer-events: none;
}

.lunaspis-res-item.is-critical .lunaspis-res-head span:first-child {
  color: var(--ui-crit) !important;
}

.lunaspis-res-item.is-new-critical {
  animation: res-pulse 1100ms var(--ui-ease) 1;
}

@keyframes res-pulse {
  0% { filter: drop-shadow(0 0 0 rgba(255, 107, 107, 0)); }
  40% { filter: drop-shadow(0 0 6px rgba(255, 107, 107, 0.55)); }
  100% { filter: drop-shadow(0 0 0 rgba(255, 107, 107, 0)); }
}

/* --------------------------------------------------------------------------
   Modals, settings controls and tabs
   -------------------------------------------------------------------------- */

@keyframes ui-scrim-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes ui-modal-in {
  from { opacity: 0; transform: translateY(8px) scale(0.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.settings-modal-overlay,
#task-modal-overlay,
#mission-briefing-overlay,
#victory-overlay {
  animation: ui-scrim-in 160ms var(--ui-ease) both;
}

.settings-modal-card,
.task-modal-card,
.mission-briefing-card,
.auth-modal-card {
  animation: ui-modal-in 220ms var(--ui-ease) both;
}

.systems-tabs-bar {
  position: relative;
}

.sys-tab-indicator {
  position: absolute;
  left: 0;
  bottom: 0;
  width: calc(100% / var(--tab-count, 5));
  height: 2px;
  background: var(--ui-brand);
  transform: translateX(calc(var(--tab-index, 0) * 100%));
  transition: transform 190ms var(--ui-ease);
  pointer-events: none;
}

.sys-tab-btn.active {
  border-bottom-color: transparent !important;
}

.settings-slider::-webkit-slider-thumb {
  transition: transform 120ms var(--ui-ease), box-shadow 120ms var(--ui-ease);
}

.settings-slider:active::-webkit-slider-thumb {
  transform: scale(1.18);
  box-shadow: 0 0 0 4px rgba(var(--ui-brand-rgb), 0.18);
}

.switch-slider,
.switch-slider:before {
  transition: background 180ms var(--ui-ease), transform 180ms var(--ui-ease);
}

.theme-card {
  transition: border-color 160ms var(--ui-ease), background 160ms var(--ui-ease), transform 160ms var(--ui-ease);
}

.theme-card:hover {
  transform: translateY(-1px);
}

/* --------------------------------------------------------------------------
   Screen fade veil and loading shimmer
   -------------------------------------------------------------------------- */

#screen-transition-veil {
  position: fixed;
  inset: 0;
  z-index: 24000;
  pointer-events: none;
  background:
    radial-gradient(circle at 50% 50%, rgba(var(--ui-brand-rgb), 0.045), transparent 46%),
    #04060a;
  opacity: 0;
}

#screen-transition-veil.is-active {
  animation: screen-veil-out 300ms var(--ui-ease) both;
}

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

/* --------------------------------------------------------------------------
   Focus and reduced motion
   -------------------------------------------------------------------------- */

.deck-row:focus-visible,
.theme-card:focus-visible,
.title-nav-link:focus-visible,
.voice-mic-btn:focus-visible,
.voice-settings-btn:focus-visible {
  outline: 1px solid var(--ui-brand);
  outline-offset: 2px;
}

@media (max-width: 900px), (pointer: coarse) {
  .deck-grabber {
    display: block;
    width: 42px;
    height: 4px;
    margin: 8px auto 2px;
    border-radius: 2px;
    background: rgba(255, 255, 255, 0.24);
    touch-action: none;
  }

  #quick-deck {
    touch-action: none;
  }

  #quick-deck .deck-body {
    touch-action: pan-y;
  }

  #hud-voice-panel [data-label]::after {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  #screen-transition-veil.is-active,
  .deck-row,
  .objective-card.is-newly-done,
  .lunaspis-res-item.is-new-critical {
    animation: none !important;
  }
}

.objective-card__title {
  flex: 1 1 auto;
  min-width: 0;
}

.objective-card__title-row {
  flex-wrap: wrap;
}

/* Mobile: keep the action bar on one row and clear of the objectives panel. */
@media (max-width: 900px), (pointer: coarse) {
  #hud-voice-panel {
    width: auto !important;
    max-width: calc(100vw - 16px) !important;
    padding: 4px 5px !important;
  }

  #hud-voice-panel .voice-header-row {
    display: flex !important;
    grid-template-columns: none !important;
    flex-wrap: nowrap !important;
    gap: 4px !important;
  }

  #hud-voice-panel .voice-mic-btn,
  #hud-voice-panel .voice-settings-btn {
    width: 40px !important;
    min-width: 40px !important;
    height: 40px !important;
    min-height: 40px !important;
  }

  .hud-action-divider {
    display: none !important;
  }

  body.game-active #perf-overlay {
    top: auto !important;
    right: calc(8px + var(--safe-right)) !important;
    bottom: calc(122px + var(--safe-bottom)) !important;
    left: auto !important;
    transform: none !important;
  }
}

@media (max-width: 540px) {
  .hud-checklist-panel {
    top: calc(68px + var(--safe-top)) !important;
  }
}

.checklist-count-pill.is-bumped {
  animation: count-bump 300ms var(--ui-ease);
}

@keyframes count-bump {
  0% { transform: scale(1); }
  42% { transform: scale(1.16); border-color: var(--ui-brand-line); }
  100% { transform: scale(1); }
}

body.deck-open #perf-overlay {
  opacity: 0 !important;
  pointer-events: none;
}

@media (max-width: 900px), (pointer: coarse) {
  body.game-active #perf-overlay {
    top: calc(70px + var(--safe-top)) !important;
    bottom: auto !important;
  }
}

/* Readability floor for the smallest persistent labels. */
:root {
  --ui-text-dim: #7e8792;
}

.objective-card__state {
  font-size: 8px;
}

.deck-section-label {
  font-size: 8.5px;
}

.theme-copy small {
  font-size: 8.5px;
}

#hud-control-strip {
  font-size: 8.5px;
}

#hud-control-strip .ctl-glyph {
  font-size: 8.5px;
}

@media (min-width: 901px) and (pointer: fine) {
  #quick-deck {
    max-height: min(86vh, 780px);
  }
}

/* --------------------------------------------------------------------------
   Title header: three aligned zones instead of one continuous strip
   -------------------------------------------------------------------------- */

#screen-menu .title-topbar {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 20px;
  padding: 0 0 12px;
  border-bottom: 0;
  background: none;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

#screen-menu .title-brand {
  grid-column: 1;
  justify-self: start;
  min-width: 0;
}

#screen-menu .title-nav {
  grid-column: 2;
  justify-self: center;
  display: flex;
  flex: 0 0 auto;
  gap: 2px;
  padding: 4px;
  border: 1px solid var(--ui-border);
  border-radius: 3px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.01)),
    var(--ui-surface);
  box-shadow: inset 0 1px 0 var(--ui-glass-highlight), 0 10px 30px rgba(0, 0, 0, 0.22);
  -webkit-backdrop-filter: blur(12px) saturate(125%);
  backdrop-filter: blur(12px) saturate(125%);
}

#screen-menu .title-nav-link {
  border-radius: 2px;
}

#screen-menu .title-nav-link.is-active {
  background: var(--ui-brand-soft);
}

#screen-menu .title-nav-link.is-active::after {
  left: 10px;
  right: 10px;
  bottom: 2px;
}

#screen-menu .title-top-actions {
  grid-column: 3;
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 6px;
  border: 1px solid var(--ui-border);
  border-radius: 3px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.008)),
    var(--ui-surface);
  box-shadow: inset 0 1px 0 var(--ui-glass-highlight), 0 10px 30px rgba(0, 0, 0, 0.22);
  -webkit-backdrop-filter: blur(12px) saturate(125%);
  backdrop-filter: blur(12px) saturate(125%);
}

#screen-menu .title-status-rail {
  padding-right: 8px;
  border-right: 1px solid var(--ui-divider);
}

#screen-menu .title-auth-pill {
  padding: 2px 3px;
  border: 0;
  background: transparent;
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.title-menu-btn {
  display: none;
  align-items: center;
  gap: 6px;
  min-height: 32px;
  padding: 4px 8px;
  border: 1px solid var(--ui-border);
  border-radius: 2px;
  background: var(--ui-surface-3);
  color: var(--ui-text-muted);
  font-family: var(--ui-font-mono);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  cursor: pointer;
}

.title-menu-btn:hover,
.title-menu-btn[aria-expanded="true"] {
  border-color: var(--ui-brand-line);
  color: var(--ui-brand-strong);
}

.title-menu-btn .ui-icon {
  width: 14px;
  height: 14px;
}

@media (max-width: 980px) {
  #screen-menu .title-topbar {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    padding-bottom: 8px;
  }

  #screen-menu .title-brand {
    grid-column: 1;
  }

  #screen-menu .title-top-actions {
    grid-column: 2;
    justify-self: end;
    padding: 3px 4px;
    gap: 4px;
  }

  #screen-menu .title-status-rail {
    display: none;
  }

  .title-menu-btn {
    display: inline-flex;
  }

  #screen-menu .title-nav {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    left: auto;
    width: min(260px, calc(100vw - 28px));
    z-index: 60;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 6px;
    border-radius: 3px;
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.55);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    background: rgba(12, 15, 20, 0.97);
  }

  #screen-menu .title-nav.is-open {
    display: flex;
    animation: title-nav-drop 180ms var(--ui-ease) both;
  }

  #screen-menu .title-nav-link {
    width: 100%;
    padding: 13px 12px;
    text-align: left;
    border-bottom: 1px solid var(--ui-divider);
  }

  #screen-menu .title-nav-link:last-child {
    border-bottom: 0;
  }

  #screen-menu .title-nav-link.is-active {
    background: var(--ui-brand-soft);
  }

  #screen-menu .title-nav-link.is-active::after {
    left: 0;
    right: auto;
    top: 12px;
    bottom: 12px;
    width: 2px;
    height: auto;
  }

  #screen-menu .title-auth-pill {
    padding: 2px 3px;
  }
}

@media (max-width: 420px) {
  .title-menu-btn span {
    display: none;
  }

  .title-menu-btn {
    min-width: 36px;
    justify-content: center;
    padding: 4px 6px;
  }
}

@keyframes title-nav-drop {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  #screen-menu .title-nav.is-open {
    animation: none;
  }
}

@media (max-width: 980px) {
  #screen-menu .title-top-actions {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    background: rgba(12, 15, 20, 0.92);
  }
}

body.quality-fast #screen-menu .title-nav,
body.quality-fast #screen-menu .title-top-actions {
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
  background: rgba(12, 15, 20, 0.95) !important;
}

.title-nav-scrim {
  display: none;
}

@media (max-width: 980px) {
  .title-nav-scrim.is-open {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 5;
    background: rgba(4, 6, 9, 0.58);
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
  }
}

body.title-nav-open #screen-menu .title-topbar {
  z-index: 50;
}

/* --------------------------------------------------------------------------
   Launch Pad Dock + Quick Deck systems
   A single card grammar: icon tile, label/sub copy, key hint, section label.
   -------------------------------------------------------------------------- */

#space-center-ground-hud {
  width: min(900px, calc(100vw - 32px));
  min-width: min(620px, calc(100vw - 32px));
  max-width: min(900px, calc(100vw - 32px));
  padding: 10px 12px;
  gap: 8px;
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius-md);
  background: rgba(10, 13, 17, 0.94);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.48);
  font-family: var(--ui-font-mono);
}

.sc-hud-top {
  align-items: center;
  gap: 10px;
  padding-bottom: 2px;
}

.sc-hud-status {
  align-items: center;
  gap: 9px;
  flex: 1 1 300px;
}

.sc-hud-emblem {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  border: 1px solid var(--ui-border);
  border-radius: 6px;
  background: var(--glass-fill);
  color: var(--ui-text-muted);
}

.sc-hud-emblem .ui-icon {
  width: 15px;
  height: 15px;
}

.sc-hud-heading {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.sc-hud-eyebrow {
  font-family: var(--ui-font-mono);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--ui-text-dim);
  text-transform: uppercase;
}

.sc-hud-statusline {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.sc-hud-statusline .sc-status-label {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 10px;
  letter-spacing: 0.02em;
}

.sc-hud-primary {
  gap: 6px;
}

.sc-hud-body {
  gap: 9px;
  padding-top: 8px;
  border-top: 1px solid var(--ui-divider);
}

.sc-hud-section {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 0;
}

.sc-hud-section-label {
  padding: 0 2px;
  font-family: var(--ui-font-mono);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--ui-text-dim);
  text-transform: uppercase;
}

.sc-system-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 6px;
  width: 100%;
}

.sc-system-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-width: 0;
  min-height: 46px;
  padding: 7px 9px;
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  background: var(--glass-fill);
  color: var(--ink-1);
  font-family: var(--ui-font-mono);
  text-align: left;
  cursor: pointer;
  transition: border-color var(--ui-dur-fast) var(--ui-ease), background var(--ui-dur-fast) var(--ui-ease), color var(--ui-dur-fast) var(--ui-ease);
}

.sc-system-card:hover,
.sc-system-card:focus-visible {
  border-color: var(--brand-line);
  background: var(--glass-fill-strong);
  color: var(--brand-strong);
  outline: none;
}

.sc-system-card.is-active {
  border-color: var(--brand-line);
  background: var(--brand-soft);
  color: var(--brand-strong);
}

.sc-system-card__icon {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
  border-radius: 6px;
  background: var(--glass-fill-strong);
  color: var(--brand);
}

.sc-system-card__icon .ui-icon {
  width: 13px;
  height: 13px;
}

.sc-system-card__copy {
  display: flex;
  flex: 1 1 auto;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}

.sc-system-card__label {
  overflow: hidden;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.09em;
  line-height: 1.15;
  color: var(--ink-1);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sc-system-card__sub {
  overflow: hidden;
  font-size: 8px;
  letter-spacing: 0.03em;
  line-height: 1.2;
  color: var(--ink-3);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sc-system-card:hover .sc-system-card__label,
.sc-system-card.is-active .sc-system-card__label {
  color: var(--brand-strong);
}

.sc-system-card__hint {
  flex: 0 0 auto;
  margin-left: auto;
  padding: 2px 5px;
  border: 1px solid var(--glass-border);
  border-radius: 3px;
  color: var(--ink-2);
  font-size: 8px;
  line-height: 1.4;
}

.sc-tour-grid {
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 5px;
}

.sc-tour-btn {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 7px;
  min-height: 34px;
  padding: 5px 7px;
  border: 1px solid var(--glass-border);
  border-radius: 5px;
  background: var(--glass-fill);
  color: var(--ink-1);
  font-family: var(--ui-font-mono);
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-align: left;
}

.sc-tour-btn:hover {
  border-color: var(--brand-line);
  background: var(--glass-fill-strong);
  color: var(--brand-strong);
}

.sc-tour-btn.is-active {
  border-color: var(--brand-line);
  background: var(--brand-soft);
  color: var(--brand-strong);
}

.sc-tour-btn__key {
  display: grid;
  place-items: center;
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  border: 1px solid var(--ui-border);
  border-radius: 3px;
  color: var(--ui-text-dim);
  font-size: 7.5px;
  line-height: 1;
}

.sc-tour-btn__label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sc-tour-btn.is-active .sc-tour-btn__key {
  border-color: var(--brand-line);
  color: var(--brand-strong);
}

#space-center-ground-hud .sc-ground-ops-strip {
  gap: 5px;
  padding-top: 0;
  border-top: 0;
}

#space-center-ground-hud .sc-ground-role-card {
  border-radius: 6px;
}

#space-center-ground-hud .sc-hud-steps {
  padding-top: 1px;
}

/* Quick Deck systems read from the same card grammar. */
#quick-deck .deck-row {
  border-radius: 6px;
}

#quick-deck .deck-row__icon {
  border: 1px solid var(--glass-border-soft);
}

#quick-deck .deck-row__label {
  font-size: 9.5px;
  letter-spacing: 0.09em;
}

#quick-deck .deck-row__sub {
  font-size: 8px;
}

#quick-deck .deck-row__hint {
  color: var(--ink-2);
  font-size: 8px;
}

@media (max-width: 760px) {
  #space-center-ground-hud {
    min-width: 0;
  }

  .sc-system-grid,
  .sc-tour-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sc-system-card {
    min-height: 42px;
    padding: 6px 8px;
  }

  .sc-system-card__sub {
    display: none;
  }
}

@media (max-width: 540px) {
  .sc-system-grid,
  .sc-tour-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .sc-hud-emblem {
    display: none;
  }

  .sc-hud-eyebrow {
    font-size: 7.5px;
  }

  .sc-hud-statusline .sc-status-label {
    font-size: 9px;
  }
}

/* --------------------------------------------------------------------------
   ISS Reference Craft showcase — Gloss Silver command surface
   Chrome-glass panels, silver chips, mono telemetry type, and the same
   card grammar used by the Quick Deck systems.
   -------------------------------------------------------------------------- */

#iss-showcase-ui {
  font-family: var(--ui-font-sans);
  color: var(--ui-text);
}

#iss-showcase-topbar,
#iss-showcase-left,
#iss-showcase-right {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.014)),
    var(--ui-glass-tint-strong) !important;
  border: 1px solid var(--ui-border) !important;
  border-radius: var(--ui-radius-md) !important;
  box-shadow:
    inset 0 1px 0 var(--ui-glass-highlight),
    0 18px 52px rgba(0, 0, 0, 0.46) !important;
  -webkit-backdrop-filter: blur(var(--ui-glass-blur)) saturate(var(--ui-glass-saturate)) !important;
  backdrop-filter: blur(var(--ui-glass-blur)) saturate(var(--ui-glass-saturate)) !important;
}

#iss-showcase-topbar {
  position: absolute;
  padding: 11px 14px;
  gap: 14px 18px;
}

#iss-showcase-topbar::after,
#iss-showcase-left::before,
#iss-showcase-right::before {
  content: "";
  position: absolute;
  top: 0;
  left: 14px;
  right: 14px;
  height: 1px;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
}

.iss-topbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.iss-topbar-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 34px;
  flex: 0 0 auto;
  border: 1px solid var(--ui-brand-line);
  border-radius: 4px;
  background: linear-gradient(180deg, var(--ui-brand-button-top), var(--ui-brand-button-bottom));
  color: var(--ui-brand-ink);
  font-family: var(--ui-font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    inset 0 -1px 0 rgba(0, 0, 0, 0.22),
    0 6px 16px rgba(0, 0, 0, 0.28);
}

.iss-topbar-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.iss-topbar-kicker,
.iss-panel-kicker,
.iss-eyebrow,
.iss-fact-label {
  font-family: var(--ui-font-mono);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.16em;
  line-height: 1.2;
  text-transform: uppercase;
  color: var(--ui-text-dim);
}

.iss-topbar-title {
  overflow: hidden;
  font-family: var(--ui-font-display);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.035em;
  line-height: 1.15;
  color: var(--ui-text);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.iss-topbar-meta {
  font-family: var(--ui-font-mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  line-height: 1.2;
  color: var(--ui-text-dim);
}

.iss-topbar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 6px;
}

.iss-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 30px;
  padding: 6px 9px;
  border: 1px solid var(--ui-border);
  border-radius: 4px;
  background: var(--glass-fill);
  color: var(--ui-text-muted);
  font-family: var(--ui-font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  transition: border-color var(--ui-dur-fast) var(--ui-ease), background var(--ui-dur-fast) var(--ui-ease), color var(--ui-dur-fast) var(--ui-ease);
}

.iss-chip .ui-icon {
  width: 12px;
  height: 12px;
}

.iss-chip__glyph {
  font-size: 12px;
  line-height: 0.8;
}

.iss-chip:hover,
.iss-chip:focus-visible {
  border-color: var(--ui-brand-line);
  background: var(--glass-fill-strong);
  color: var(--ui-brand-strong);
  outline: none;
}

.iss-chip.is-active {
  border-color: var(--ui-brand-line);
  background: var(--ui-brand-soft);
  color: var(--ui-brand-strong);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.iss-chip:disabled {
  opacity: 0.36;
  cursor: not-allowed;
}

.iss-chip--accent {
  border-color: var(--ui-brand-line);
  background: var(--ui-brand-soft);
  color: var(--ui-brand-strong);
}

.iss-chip--primary {
  border-color: var(--ui-brand-strong);
  background: linear-gradient(180deg, var(--ui-brand-button-top), var(--ui-brand-button-bottom));
  color: var(--ui-brand-ink);
  font-weight: 700;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    inset 0 -1px 0 rgba(0, 0, 0, 0.2),
    0 8px 20px rgba(0, 0, 0, 0.3);
}

.iss-chip--primary:hover,
.iss-chip--primary:focus-visible {
  border-color: var(--ui-brand-strong);
  background: linear-gradient(180deg, var(--ui-brand-button-hover-top), var(--ui-brand-button-hover-bottom));
  color: var(--ui-brand-ink);
}

.iss-chip__key {
  display: inline-grid;
  place-items: center;
  min-width: 16px;
  height: 16px;
  padding: 0 3px;
  border: 1px solid rgba(0, 0, 0, 0.18);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.26);
  font-size: 7.5px;
  line-height: 1;
}

/* Side panels */
.iss-panel-head {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 14px 12px;
  border-bottom: 1px solid var(--ui-divider);
}

.iss-panel-head--split {
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.iss-panel-title {
  overflow: hidden;
  font-family: var(--ui-font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.025em;
  line-height: 1.2;
  color: var(--ui-text);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.iss-panel-head--split .iss-panel-title {
  white-space: normal;
}

.iss-panel-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--ui-border-strong) transparent;
}

.iss-panel-scroll::-webkit-scrollbar {
  width: 5px;
}

.iss-panel-scroll::-webkit-scrollbar-thumb {
  border-radius: 4px;
  background: var(--ui-border-strong);
}

.iss-panel-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 9px 14px;
  border-top: 1px solid var(--ui-divider);
  font-family: var(--ui-font-mono);
  font-size: 7.5px;
  letter-spacing: 0.08em;
  color: var(--ui-text-dim);
}

.iss-search-wrap {
  position: relative;
  display: flex;
  align-items: center;
  margin-top: 10px;
}

.iss-search-icon {
  position: absolute;
  left: 9px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ui-text-dim);
  font-size: 12px;
  line-height: 1;
  pointer-events: none;
}

.iss-search {
  width: 100%;
  box-sizing: border-box;
  padding: 8px 10px 8px 27px;
  border: 1px solid var(--ui-border);
  border-radius: 4px;
  background: var(--glass-fill);
  color: var(--ui-text);
  font-family: var(--ui-font-mono);
  font-size: 10px;
  line-height: 1.3;
  outline: none;
  transition: border-color var(--ui-dur-fast) var(--ui-ease), background var(--ui-dur-fast) var(--ui-ease);
}

.iss-search::placeholder {
  color: var(--ui-text-dim);
}

.iss-search:focus {
  border-color: var(--ui-brand-line);
  background: var(--glass-fill-strong);
}

.iss-part-list {
  padding: 9px 10px 12px;
}

.iss-part-group {
  margin-bottom: 10px;
}

.iss-part-group:last-child {
  margin-bottom: 0;
}

.iss-part-group-head {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 6px;
  font-family: var(--ui-font-mono);
  font-size: 7.5px;
  font-weight: 600;
  letter-spacing: 0.13em;
  line-height: 1.2;
  text-transform: uppercase;
  color: var(--ui-text-dim);
}

.iss-part-group-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.iss-part-group-count {
  display: grid;
  place-items: center;
  min-width: 17px;
  height: 16px;
  margin-left: auto;
  padding: 0 3px;
  border: 1px solid var(--ui-border);
  border-radius: 3px;
  font-size: 7.5px;
  color: var(--ui-text-dim);
}

.iss-dot,
.iss-part-dot,
.iss-floating-dot {
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--iss-cat-color, var(--ui-brand));
}

.iss-part-group-head .iss-dot {
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.06);
}

.iss-part-group-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.iss-part-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 7px 8px;
  border: 1px solid transparent;
  border-radius: 4px;
  background: transparent;
  color: var(--ui-text-muted);
  font-family: var(--ui-font-mono);
  font-size: 10.5px;
  font-weight: 500;
  line-height: 1.2;
  text-align: left;
  cursor: pointer;
  transition: border-color var(--ui-dur-fast) var(--ui-ease), background var(--ui-dur-fast) var(--ui-ease), color var(--ui-dur-fast) var(--ui-ease);
}

.iss-part-item:hover,
.iss-part-item:focus-visible {
  border-color: var(--ui-border);
  background: var(--glass-fill);
  color: var(--ui-text);
  outline: none;
}

.iss-part-item.is-selected {
  border-color: var(--ui-brand-line);
  background: var(--ui-brand-soft);
  color: var(--ui-brand-strong);
}

.iss-part-dot {
  opacity: 0.65;
}

.iss-part-item.is-selected .iss-part-dot,
.iss-part-item:hover .iss-part-dot {
  opacity: 1;
}

.iss-part-name {
  flex: 1 1 auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.iss-part-arrow {
  flex: 0 0 auto;
  font-size: 11px;
  color: var(--ui-text-dim);
}

.iss-part-item.is-selected .iss-part-arrow {
  color: var(--ui-brand-strong);
}

.iss-empty {
  padding: 24px 12px;
  text-align: center;
  font-family: var(--ui-font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  color: var(--ui-text-dim);
}

/* Right-side dossier */
#iss-showcase-right .iss-panel-scroll {
  padding: 15px 16px 18px;
}

.iss-overview,
.iss-component {
  display: flex;
  flex-direction: column;
}

.iss-hero-title {
  margin: 6px 0 0;
  font-family: var(--ui-font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.015em;
  line-height: 1.15;
  color: var(--ui-text);
}

.iss-lead {
  margin: 7px 0 0;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ui-brand-strong);
}

.iss-body {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.65;
  color: var(--ui-text-muted);
}

.iss-meta {
  margin-top: 6px;
  font-family: var(--ui-font-mono);
  font-size: 8.5px;
  letter-spacing: 0.06em;
  color: var(--ui-text-dim);
}

.iss-category {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--ui-font-mono);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
  color: var(--iss-cat-color, var(--ui-brand));
}

.iss-fact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 16px;
}

.iss-fact-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  padding: 9px 10px;
  border: 1px solid var(--ui-glass-border-soft);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.022);
}

.iss-fact-label {
  font-size: 7px;
  letter-spacing: 0.12em;
}

.iss-fact-value {
  font-family: var(--ui-font-mono);
  font-size: 10.5px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--ui-text);
  overflow-wrap: anywhere;
}

.iss-note {
  margin-top: 16px;
  padding: 10px 12px;
  border: 1px solid var(--ui-glass-border-soft);
  border-left: 2px solid var(--ui-brand);
  border-radius: 4px;
  background: var(--ui-brand-soft);
  font-family: var(--ui-font-mono);
  font-size: 9px;
  line-height: 1.55;
  color: var(--ui-text-muted);
}

.iss-action-row {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.iss-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  flex: 1 1 0;
  min-height: 36px;
  padding: 8px 11px;
  border: 1px solid var(--ui-brand-line);
  border-radius: 4px;
  background: var(--ui-brand-soft);
  color: var(--ui-brand-strong);
  font-family: var(--ui-font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.07em;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--ui-dur-fast) var(--ui-ease), background var(--ui-dur-fast) var(--ui-ease), color var(--ui-dur-fast) var(--ui-ease);
}

.iss-action:hover,
.iss-action:focus-visible {
  border-color: var(--ui-brand-strong);
  background: var(--glass-fill-strong);
  color: var(--ui-brand-strong);
  outline: none;
}

.iss-action--wide {
  width: 100%;
  flex: 0 0 auto;
  justify-content: space-between;
  margin-top: 16px;
  text-align: left;
}

.iss-action--ghost {
  border-color: var(--ui-border);
  background: var(--glass-fill);
  color: var(--ui-text-muted);
}

.iss-action-arrow {
  font-size: 14px;
  line-height: 1;
}

.iss-icon-btn {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  border: 1px solid var(--ui-border);
  border-radius: 4px;
  background: var(--glass-fill);
  color: var(--ui-text-muted);
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
}

.iss-icon-btn:hover,
.iss-icon-btn:focus-visible {
  border-color: var(--ui-brand-line);
  background: var(--glass-fill-strong);
  color: var(--ui-brand-strong);
  outline: none;
}

/* Floating 3D part labels */
.iss-floating-label {
  position: absolute;
  display: none;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border: 1px solid var(--ui-border);
  border-radius: 3px;
  background: rgba(9, 12, 16, 0.88);
  color: var(--ui-text);
  font-family: var(--ui-font-mono);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.2;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  pointer-events: auto;
  transform: translate(-50%, -50%);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.36);
  -webkit-backdrop-filter: blur(10px) saturate(120%);
  backdrop-filter: blur(10px) saturate(120%);
  transition: border-color var(--ui-dur-fast) var(--ui-ease), background var(--ui-dur-fast) var(--ui-ease), color var(--ui-dur-fast) var(--ui-ease);
}

.iss-floating-label:hover,
.iss-floating-label:focus-visible {
  border-color: var(--ui-brand-line);
  background: rgba(16, 20, 25, 0.94);
  color: var(--ui-brand-strong);
  outline: none;
}

.iss-floating-label.is-selected {
  border-color: var(--ui-brand-strong);
  background: var(--ui-brand);
  color: var(--ui-brand-ink);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 8px 22px rgba(0, 0, 0, 0.42);
}

.iss-floating-label.is-selected .iss-floating-dot {
  background: var(--ui-brand-ink);
}

@media (max-width: 1100px) {
  .iss-topbar-meta {
    display: none;
  }

  .iss-topbar-title {
    font-size: 14px;
  }

  .iss-chip {
    min-height: 28px;
    padding: 5px 8px;
    font-size: 8px;
  }
}

@media (max-width: 900px) {
  .iss-topbar-brand {
    gap: 9px;
  }

  .iss-topbar-mark {
    width: 38px;
    height: 30px;
    font-size: 11px;
  }

  #iss-showcase-topbar::after,
  #iss-showcase-left::before,
  #iss-showcase-right::before {
    left: 10px;
    right: 10px;
  }

  #iss-showcase-right .iss-panel-scroll {
    padding: 12px 13px 14px;
  }

  .iss-hero-title {
    font-size: 18px;
  }

  .iss-lead {
    font-size: 12px;
  }

  .iss-body {
    font-size: 11px;
  }
}

@media (max-width: 540px) {
  .iss-topbar-actions {
    gap: 4px;
  }

  .iss-chip {
    gap: 4px;
    padding: 5px 7px;
  }

  .iss-chip .ui-icon {
    width: 10px;
    height: 10px;
  }

  .iss-fact-grid {
    gap: 6px;
  }

  .iss-fact-card {
    padding: 8px;
  }

  .iss-fact-value {
    font-size: 9.5px;
  }
}

/* The showcase is a full-screen reference view: never leave title or lobby
   chrome floating behind the orbital model. */
body.iss-showcase-active #screen-menu,
body.iss-showcase-active #screen-lobby,
body.iss-showcase-active .title-nav-scrim {
  display: none !important;
}

@media (max-width: 760px) {
  #iss-showcase-topbar {
    flex-wrap: wrap;
    gap: 8px;
  }

  .iss-topbar-brand {
    width: 100%;
  }

  .iss-topbar-actions {
    width: 100%;
    flex-wrap: nowrap;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  .iss-topbar-actions::-webkit-scrollbar {
    display: none;
  }

  .iss-chip {
    flex: 0 0 auto;
  }
}

@media (max-width: 760px) {
  .iss-topbar-actions .iss-chip--primary {
    order: -1;
  }
}

/* --------------------------------------------------------------------------
   Fixed-HUD safe zones
   The performance pill owns the centre-top lane. At laptop widths the
   top-right action bar collapses to icon-only controls so it cannot grow into
   that lane; the full labels stay available as hover/focus tooltips.
   -------------------------------------------------------------------------- */

@media (max-width: 1600px) {
  #hud-voice-panel {
    padding: 6px;
  }

  #hud-voice-panel .voice-header-row {
    flex-wrap: nowrap !important;
    gap: 3px !important;
    max-width: none;
  }

  #hud-voice-panel .voice-btn__label {
    display: none !important;
  }

  #hud-voice-panel .voice-mic-btn {
    width: 34px;
    min-width: 34px;
    height: 30px;
    min-height: 30px;
    padding: 0;
    justify-content: center;
  }

  #hud-voice-panel .voice-settings-btn {
    width: 30px;
    min-width: 30px;
    height: 30px;
  }

  #hud-voice-panel .hud-action-divider {
    margin: 0 1px;
  }

  #btn-hud-comms {
    position: relative;
  }

  #btn-hud-comms .hud-comms-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    margin: 0;
  }
}

/* Bottom key hints must yield to phase-specific contextual HUDs. */
body.docking-active #hud-control-strip,
body.launch-active #hud-control-strip {
  display: none !important;
}

/* At tablet widths the METERS chip owns the bottom-left corner; start the
   contextual ground HUD just to its right instead of one pixel underneath. */
@media (min-width: 541px) and (max-width: 900px) {
  body.telemetry-collapsed:not(.touch-ui) #space-center-ground-hud,
  body.telemetry-collapsed:not(.touch-ui) #ship-interior-hud {
    left: calc(96px + var(--safe-left)) !important;
  }
}

/* Collapsed ground HUD: one status/action line, never a full-width bar. */
#space-center-ground-hud.is-collapsed {
  width: auto;
  min-width: 0;
  max-width: min(760px, calc(100vw - 32px));
}

#space-center-ground-hud.is-collapsed .sc-hud-top {
  flex-wrap: nowrap;
}

@media (max-width: 1366px) {
  /* Keyboard hints are a training aid, not a control surface. The same keys
     remain documented in the Academy/Help panel. */
  #hud-control-strip {
    display: none !important;
  }
}

@media (max-width: 1024px) {
  .hud-checklist-panel.collapsed {
    width: min(320px, calc(100vw - 16px));
  }
}

@media (max-width: 900px) {
  #perf-overlay,
  #hud-compass,
  #hud-crosshair,
  #hud-control-strip,
  #space-center-ground-map {
    display: none !important;
  }

  #hud-voice-panel {
    width: min(210px, calc(100vw - 16px)) !important;
    max-width: calc(100vw - 16px) !important;
    padding: 4px !important;
  }

  #hud-voice-panel .voice-header-row {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 4px !important;
    width: 100%;
  }

  #hud-voice-panel .voice-mic-btn,
  #hud-voice-panel .voice-settings-btn {
    width: 100% !important;
    min-width: 0 !important;
    height: 34px !important;
    min-height: 34px !important;
  }

  #hud-voice-panel .hud-action-divider {
    display: none !important;
  }

  .hud-checklist-panel.collapsed {
    top: calc(76px + var(--safe-top)) !important;
    width: 236px !important;
  }
}

@media (max-width: 540px) {
  #hud-voice-panel {
    width: 170px !important;
  }

  #hud-voice-panel .voice-mic-btn,
  #hud-voice-panel .voice-settings-btn {
    height: 28px !important;
    min-height: 28px !important;
  }

  .hud-checklist-panel.collapsed {
    top: calc(88px + var(--safe-top)) !important;
    width: calc(100vw - 200px) !important;
  }
}