* { margin: 0; padding: 0; box-sizing: border-box; }
html, body {
  width: 100%; height: var(--app-viewport-height, 100dvh);
  overflow: hidden; background: #0b0e1a;
}
body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: #e8eaf2;
  -webkit-user-select: none; user-select: none;
  touch-action: none;
  overscroll-behavior: none;
}
#game {
  position: fixed; inset: 0;
  width: var(--app-viewport-width, 100vw);
  height: var(--app-viewport-height, 100dvh);
  display: block;
}

:root {
  /* Telegram writes these only after its WebView SDK is ready. Ordinary
     browsers retain the dynamic-viewport and OS-safe-area fallbacks. */
  --tg-viewport-width: 100vw;
  --tg-viewport-height: 100dvh;
  --tg-viewport-stable-height: 100dvh;
  --tg-safe-area-top: 0px;
  --tg-safe-area-right: 0px;
  --tg-safe-area-bottom: 0px;
  --tg-safe-area-left: 0px;
  --tg-content-safe-area-top: 0px;
  --tg-content-safe-area-right: 0px;
  --tg-content-safe-area-bottom: 0px;
  --tg-content-safe-area-left: 0px;
  --app-viewport-width: var(--tg-viewport-width, 100vw);
  --app-viewport-height: var(--tg-viewport-stable-height, 100dvh);
  --app-safe-area-top: max(env(safe-area-inset-top), var(--tg-safe-area-top), var(--tg-content-safe-area-top));
  --app-safe-area-right: max(env(safe-area-inset-right), var(--tg-safe-area-right), var(--tg-content-safe-area-right));
  --app-safe-area-bottom: max(env(safe-area-inset-bottom), var(--tg-safe-area-bottom), var(--tg-content-safe-area-bottom));
  --app-safe-area-left: max(env(safe-area-inset-left), var(--tg-safe-area-left), var(--tg-content-safe-area-left));
  --alien: #7cf25a;
  --fed: #7d90ff;
  --gold: #e8b83a;
  --warn: #ff5a4d;
  --panel: rgba(10, 13, 26, 0.82);
  --line: rgba(137, 149, 205, 0.2);
  --muted: #8f97b4;
  --mobile-action-right: max(8px, var(--app-safe-area-right));
  --mobile-action-bottom: max(56px, calc(var(--app-safe-area-bottom) + 48px));
  --mobile-status-height: 46px;
}

/* ============ MENU ============ */
#menu {
  position: fixed; inset: 0; z-index: 40;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  overflow: hidden;
  touch-action: pan-y;
  background:
    radial-gradient(circle at 18% 10%, rgba(124, 242, 90, 0.08), transparent 27%),
    radial-gradient(circle at 84% 88%, rgba(125, 144, 255, 0.09), transparent 31%),
    linear-gradient(145deg, #10142a 0%, #090c18 58%, #0b0e1a 100%);
}
#menu::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0.24;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at center, #000 15%, transparent 78%);
}
.card {
  position: relative;
  width: min(520px, 100%);
  max-height: calc(var(--app-viewport-height) - 32px);
  overflow-x: hidden;
  overflow-y: auto;
  padding: 30px;
  text-align: left;
  touch-action: pan-y;
  background: linear-gradient(160deg, rgba(15, 19, 38, 0.97), rgba(8, 11, 23, 0.98));
  border: 1px solid rgba(137, 149, 205, 0.25);
  border-radius: 18px;
  box-shadow: 0 28px 80px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.04);
  backdrop-filter: blur(12px);
  scrollbar-width: thin;
  scrollbar-color: #303757 transparent;
}
.card::before {
  content: ''; position: absolute; top: -1px; left: 18%; right: 18%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(124,242,90,0.75), transparent);
}
.menu-header { text-align: center; }
.menu-kicker {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin-bottom: 8px; color: #7f88a6; font-size: 12px; font-weight: 800; letter-spacing: 2.6px;
}
.menu-kicker span { width: 28px; height: 1px; background: #343b5c; }
.logo {
  font-family: Bahnschrift, 'Arial Narrow', 'Segoe UI', sans-serif;
  font-size: clamp(34px, 8vw, 44px); font-weight: 900; letter-spacing: 2px; line-height: 1;
  color: #f2f5ff;
  text-shadow: 0 0 22px rgba(124, 242, 90, 0.14);
}
.logo span { color: var(--alien); }
.deployment-panel {
  margin-top: 22px; padding: 20px;
  background: rgba(255,255,255,0.018); border: 1px solid var(--line); border-radius: 12px;
}
.section-heading {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 10px; color: #b8bfd5; font-size: 13px; font-weight: 800; letter-spacing: 1.55px;
}
.section-heading span { color: var(--alien); font-variant-numeric: tabular-nums; }
.tag { min-height: 20px; margin: 10px 0 16px; color: #a5acc3; font-size: 15px; letter-spacing: 0.35px; }
.mode-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mode-row.single { grid-template-columns: 1fr; }
.mode-btn {
  position: relative; min-height: 58px; padding: 11px 12px 10px 16px; overflow: hidden;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border: 1px solid #2c3353; border-radius: 8px;
  background: rgba(17, 21, 43, 0.84); color: #7e86a6; cursor: pointer; line-height: 1.05; text-align: left;
  transition: border-color 0.16s, background 0.16s, color 0.16s, transform 0.16s;
}
.mode-btn::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: transparent; }
.mode-btn:hover { color: #c8cde0; border-color: #454d74; transform: translateY(-1px); }
.mode-btn:focus-visible, #deploy:focus-visible, #quick-play:focus-visible, #create-squad-secondary:focus-visible, #name:focus-visible,
#squad-lobby button:focus-visible, #lobby-invite:focus-visible { outline: 2px solid var(--alien); outline-offset: 2px; }
.mode-btn b { display: block; flex: 0 0 auto; font-size: 15px; letter-spacing: 1.15px; }
.mode-btn small { display: block; margin: 0; font-size: 10px; letter-spacing: 0.7px; opacity: 0.76; text-align: right; white-space: nowrap; }
.mode-btn.selected { color: #fff; border-color: rgba(124,242,90,0.72); background: rgba(124,242,90,0.075); box-shadow: inset 0 0 18px rgba(124,242,90,0.025); }
.mode-btn.selected::before { background: var(--alien); box-shadow: 0 0 12px rgba(124,242,90,0.65); }
.mode-btn[data-mode="defense"].selected { border-color: rgba(255,118,104,0.72); background: rgba(255,90,77,0.08); }
.mode-btn[data-mode="defense"].selected::before { background: #ff7668; box-shadow: 0 0 12px rgba(255,118,104,0.62); }
.vs-row {
  display: flex; justify-content: center; align-items: center; gap: 12px;
  margin-top: 10px; font-size: 13px; font-weight: 900; letter-spacing: 2.1px;
}
.vs-row .f-alien::before, .vs-row .f-fed::after { content: ''; display: inline-block; width: 5px; height: 5px; margin: 0 7px 1px 0; border-radius: 50%; background: currentColor; box-shadow: 0 0 9px currentColor; }
.vs-row .f-fed::after { margin: 0 0 1px 7px; }
.vs-row .f-alien { color: var(--alien); }
.vs-row .f-fed { color: var(--fed); }
.vs-row .vs { color: #747d9d; font-size: 10px; }
.name-field { display: block; }
.name-field > span {
  display: flex; gap: 8px; margin-bottom: 8px;
  color: #b8bfd5; font-size: 13px; font-style: normal; font-weight: 800; letter-spacing: 1.55px;
}
.name-field i { color: var(--alien); font-style: normal; }
#name {
  width: 100%; padding: 13px 14px; font-size: 18px; text-align: left;
  background: #0d1124; color: #fff; border: 1px solid #303757; border-radius: 8px;
  outline: none; transition: border-color 0.16s, box-shadow 0.16s;
}
#name::placeholder { color: #555e7f; }
#name:focus { border-color: rgba(124,242,90,0.75); box-shadow: 0 0 0 3px rgba(124,242,90,0.07); }
#squad-discovery {
  display: grid; grid-template-columns: max-content minmax(0, 1fr); align-items: center; gap: 3px 14px;
  min-height: 39px; margin-top: 10px; padding: 7px 10px;
  border: 1px solid rgba(137,149,205,0.17); border-radius: 7px;
  background: rgba(8,12,25,0.64); text-align: left;
}
#squad-kicker { color: var(--alien); font-size: 10px; font-weight: 900; letter-spacing: 1.25px; white-space: nowrap; }
#squad-detail { min-width: 0; color: #858eaa; font-size: 11px; line-height: 1.25; text-align: right; }
#squad-discovery.training-required { grid-template-columns: 1fr; min-height: 44px; align-content: center; text-align: center; }
#squad-discovery.training-required #squad-kicker { font-size: 14px; letter-spacing: 1.5px; }
#squad-discovery.training-required #squad-detail { text-align: center; }
#deploy {
  width: 100%; margin-top: 8px; padding: 14px; font-size: 18px; font-weight: 900; letter-spacing: 2.8px;
  background: linear-gradient(135deg, #8af568, #55d03c); color: #081b05;
  border: 0; border-radius: 8px; cursor: pointer;
  box-shadow: 0 8px 22px rgba(67,190,46,0.18), inset 0 1px 0 rgba(255,255,255,0.28);
  transition: filter 0.16s, transform 0.16s, box-shadow 0.16s;
}
#deploy:hover { filter: brightness(1.06); box-shadow: 0 10px 26px rgba(67,190,46,0.25), inset 0 1px 0 rgba(255,255,255,0.3); transform: translateY(-1px); }
#deploy:active { transform: scale(0.98); }
#deploy:disabled { opacity: 0.5; }
.alternate-actions {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 2px 12px; margin-top: 3px;
}
.alternate-actions button {
  min-height: 44px; padding: 0 3px; border: 0; background: transparent; color: #7d86a2; cursor: pointer;
  font-size: 10px; font-weight: 900; letter-spacing: 1px; text-decoration: underline; text-decoration-color: rgba(125,134,162,0.36); text-underline-offset: 3px;
}
.alternate-actions button:hover { color: #d7dcec; text-decoration-color: currentColor; }
.alternate-actions button:disabled { opacity: 0.38; cursor: default; }
.alternate-actions button[hidden], #squad-discovery[hidden] { display: none; }
#invite-note { margin-top: 8px; color: var(--gold); font-size: 10px; font-weight: 900; letter-spacing: 0.8px; text-align: center; }
#menu-error { color: var(--warn); font-size: 13px; min-height: 16px; margin-top: 5px; }
#menu-error.success { color: var(--alien); }
.menu-settings {
  display: grid; grid-template-columns: 1fr auto; gap: 10px 14px; align-items: center;
  margin-top: 16px; padding: 13px 16px;
  background: rgba(255,255,255,0.012); border: 1px solid rgba(137,149,205,0.14); border-radius: 10px;
}
.menu-settings .sens-row { margin-top: 0; }
.settings-availability { color: #69728f; font-size: 9px; font-weight: 800; letter-spacing: 0.9px; white-space: nowrap; }
.sens-row { display: grid; grid-template-columns: auto 1fr 32px; gap: 12px; align-items: center; margin-top: 7px; color: #aeb6d0; }
.sens-row label { color: #c7cde0; font-size: 12px; font-weight: 900; letter-spacing: 1px; }
.sens-row input { flex: 1; }
.sens-row input[type="range"] { height: 5px; accent-color: var(--alien); cursor: pointer; }
#sens-val, #game-sens-val { color: #e1e5f1; font-size: 13px; font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; }
.controls { margin-top: 20px; color: var(--muted); }
.controls .section-heading { margin-bottom: 12px; font-size: 15px; }
.control-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 9px; }
.control-grid > div {
  display: flex; flex-direction: column; gap: 7px; min-width: 0; min-height: 72px;
  padding: 10px 10px 9px; border: 1px solid rgba(137,149,205,0.18); border-radius: 8px;
  background: rgba(255,255,255,0.016);
}
.control-grid kbd {
  width: fit-content; padding: 4px 7px; border: 1px solid #3a4264; border-bottom-color: #616d98; border-radius: 5px;
  background: #171c35; color: #f0f3ff; font: 900 12px/1.2 'Segoe UI', sans-serif; letter-spacing: 0.65px;
  box-shadow: 0 1px 0 #050714;
}
.control-grid span { color: #aeb6cf; font-size: 14px; font-weight: 600; line-height: 1.25; white-space: normal; }
.controls-footer { margin-top: 11px; color: #9ba4c0; font-size: 13px; line-height: 1.55; text-align: center; }
.controls-footer + .controls-footer { margin-top: 6px; }
.controls-footer b { color: #d6dbea; font-size: 12px; letter-spacing: 0.45px; }
.controls-footer span { margin: 0 5px; color: #515a7d; }
.touch-note { margin-top: 10px; color: #8992af; font-size: 12px; font-weight: 800; letter-spacing: 1.2px; text-align: center; }
#lan-hint { margin-top: 12px; font-size: 12px; color: var(--gold); text-align: center; word-break: break-all; }

@media (max-width: 540px) {
  #menu { padding: 10px; align-items: flex-start; }
  .card { max-height: calc(var(--app-viewport-height) - 20px); padding: 24px 18px; border-radius: 14px; }
  .deployment-panel { margin-top: 18px; padding: 16px; }
  .alternate-actions { gap: 0 9px; }
  .alternate-actions button { flex: 1 1 118px; }
  .controls { margin-top: 22px; }
  .controls .section-heading { margin-bottom: 13px; font-size: 16px; }
  .control-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
  .control-grid > div { min-height: 78px; padding: 11px; }
  .control-grid kbd { padding: 4px 8px; font-size: 13px; }
  .control-grid span { font-size: 15px; }
  .controls-footer { margin-top: 13px; font-size: 14px; line-height: 1.6; }
  .controls-footer + .controls-footer { margin-top: 8px; }
  .controls-footer b { font-size: 13px; }
  .touch-note { margin-top: 12px; font-size: 12px; line-height: 1.45; }
  .menu-settings { grid-template-columns: 1fr; }
  .settings-availability { white-space: normal; }
}

@media (max-width: 360px) {
  .card { padding: 18px; }
  .deployment-panel { margin-top: 14px; padding: 14px; }
  .mode-row { grid-template-columns: 1fr; gap: 6px; }
  .mode-btn { min-height: 52px; }
  .mode-btn b { font-size: 14px; letter-spacing: 0.7px; }
  .mode-btn small { font-size: 9px; letter-spacing: 0.25px; }
  .sens-row { grid-template-columns: 1fr auto; row-gap: 8px; }
  .sens-row label { white-space: nowrap; }
  .sens-row input { grid-column: 1 / -1; grid-row: 2; width: 100%; }
  #sens-val, #game-sens-val { grid-column: 2; grid-row: 1; }
}

@media (max-height: 700px) and (min-width: 541px) {
  .card { padding: 16px 26px; }
  .menu-kicker { margin-bottom: 5px; }
  .logo { font-size: 38px; }
  .vs-row { margin-top: 6px; }
  .deployment-panel { margin-top: 12px; padding: 13px 18px; }
  .section-heading { margin-bottom: 7px; }
  .mode-btn { min-height: 51px; padding-top: 9px; padding-bottom: 8px; }
  .tag { margin: 6px 0 10px; }
  .name-field > span { margin-bottom: 6px; }
  #name { padding-top: 10px; padding-bottom: 10px; }
  #squad-discovery { min-height: 34px; margin-top: 7px; padding: 5px 8px; }
  #deploy { margin-top: 8px; padding: 12px; }
  #menu-error { min-height: 10px; margin-top: 2px; }
  .controls { margin-top: 10px; }
  .control-grid { gap: 5px; }
  .control-grid > div { min-height: 64px; gap: 4px; padding: 7px 8px; }
  .controls-footer { margin-top: 5px; line-height: 1.3; }
  #lan-hint { margin-top: 6px; }
  .touch-note { display: none; }
  .menu-settings { margin-top: 9px; padding: 9px 12px; }
}

/* Normal monitors use the available width as a compact command console.
   Phones and narrow tablets retain the stacked, scrollable layout above. */
@media (min-width: 960px) {
  #menu {
    padding: clamp(20px, 3vh, 36px) clamp(24px, 4vw, 64px);
  }
  .card {
    width: min(1180px, calc(var(--app-viewport-width) - 48px));
    max-height: calc(var(--app-viewport-height) - 40px);
    padding: clamp(24px, 2.5vw, 34px);
    display: grid;
    grid-template-columns: minmax(340px, 0.92fr) minmax(470px, 1.28fr);
    grid-template-areas:
      "header header"
      "deployment controls"
      "deployment settings"
      "lan lan";
    gap: 16px clamp(28px, 3vw, 44px);
  }
  .menu-header {
    grid-area: header;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(137, 149, 205, 0.16);
  }
  .deployment-panel {
    grid-area: deployment;
    align-self: stretch;
    margin-top: 0;
    padding: 22px;
  }
  .controls {
    grid-area: controls;
    min-width: 0;
    margin-top: 0;
    padding: 20px;
    border: 1px solid rgba(137, 149, 205, 0.16);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.014);
  }
  .control-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .control-grid > div {
    min-height: 68px;
  }
  .menu-settings {
    grid-area: settings;
    align-self: end;
    margin-top: 0;
  }
  #lan-hint {
    grid-area: lan;
    margin-top: 0;
  }
  .touch-note { display: none; }
}

@media (min-width: 1280px) {
  .control-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

@media (min-width: 960px) and (max-height: 760px) {
  #menu { padding-top: 12px; padding-bottom: 12px; }
  .card {
    max-height: calc(var(--app-viewport-height) - 24px);
    padding-top: 18px;
    padding-bottom: 18px;
    gap: 10px clamp(24px, 3vw, 40px);
  }
  .menu-header { padding-bottom: 10px; }
  .menu-kicker { margin-bottom: 4px; }
  .logo { font-size: 36px; }
  .vs-row { margin-top: 5px; }
  .deployment-panel { padding: 16px 18px; }
  .controls { padding: 14px 16px; }
  .control-grid { gap: 5px; }
  .control-grid > div { min-height: 58px; gap: 4px; padding: 7px 8px; }
  .control-grid span { font-size: 12px; }
  .controls-footer { margin-top: 5px; font-size: 11px; line-height: 1.3; }
  .controls-footer + .controls-footer { margin-top: 3px; }
  .menu-settings { padding: 9px 12px; }
}

/* ============ HUD ============ */
#hud {
  display: none;
  --hud-scale: 1;
  --hud-edge: clamp(14px, 1vw, 24px);
}
#hud > div { position: fixed; }

/* ============ SQUAD LOBBY ============ */
#squad-lobby {
  display: none; inset: 0; z-index: 37; align-items: center; justify-content: center;
  padding: 18px; pointer-events: auto; touch-action: pan-y;
  background: radial-gradient(circle at 50% 28%, rgba(124,242,90,0.08), transparent 35%), rgba(5,7,15,0.82);
  backdrop-filter: blur(8px);
}
.lobby-card {
  width: min(470px, 100%); max-height: calc(var(--app-viewport-height) - 28px); overflow-y: auto;
  padding: 25px; border: 1px solid rgba(124,242,90,0.38); border-radius: 15px;
  background: linear-gradient(155deg, rgba(15,20,38,0.98), rgba(8,11,23,0.99));
  box-shadow: 0 28px 80px rgba(0,0,0,0.62), inset 0 1px 0 rgba(255,255,255,0.05);
}
.lobby-kicker { color: var(--alien); font-size: 10px; font-weight: 900; letter-spacing: 2.2px; text-align: center; }
#lobby-title { margin-top: 5px; font: 900 28px/1.1 Bahnschrift, 'Arial Narrow', sans-serif; letter-spacing: 2.1px; text-align: center; }
#lobby-status { margin: 8px 0 16px; color: #aab2ca; font-size: 13px; text-align: center; }
.lobby-meta { display: flex; justify-content: space-between; margin-bottom: 8px; color: #d8dced; font-size: 11px; font-weight: 900; letter-spacing: 1.3px; }
#lobby-count { color: var(--gold); }
#lobby-roster { display: grid; gap: 6px; }
.lobby-slot {
  display: grid; grid-template-columns: 28px 1fr auto; align-items: center; min-height: 42px; padding: 8px 11px;
  border: 1px solid rgba(137,149,205,0.2); border-radius: 7px; background: rgba(255,255,255,0.025);
}
.lobby-slot .slot-number { color: #68718f; font-size: 11px; font-weight: 900; }
.lobby-slot .slot-name { min-width: 0; overflow: hidden; color: #eef1fb; font-size: 14px; font-weight: 800; text-overflow: ellipsis; white-space: nowrap; }
.lobby-slot .slot-state { color: var(--alien); font-size: 9px; font-weight: 900; letter-spacing: 0.8px; }
.lobby-slot.empty .slot-name, .lobby-slot.empty .slot-state { color: #59617b; }
.lobby-slot.host .slot-name::after { content: ' HOST'; margin-left: 6px; color: var(--gold); font-size: 8px; letter-spacing: 0.7px; }
.lobby-invite-label { display: block; margin: 16px 0 6px; color: #8d96b3; font-size: 9px; font-weight: 900; letter-spacing: 1.2px; }
.lobby-invite-row { display: grid; grid-template-columns: 1fr auto; gap: 7px; }
#lobby-invite { min-width: 0; padding: 10px; border: 1px solid #303858; border-radius: 7px; background: #090d1c; color: #aeb7d1; font-size: 11px; }
#copy-invite, #lobby-ready, #lobby-start { border-radius: 7px; cursor: pointer; font-weight: 900; letter-spacing: 1px; }
#copy-invite { padding: 0 15px; border: 1px solid #455071; background: #171d34; color: #e2e6f3; }
.lobby-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }
#lobby-ready, #lobby-start { min-height: 44px; border: 0; }
#lobby-ready { background: linear-gradient(135deg, #8af568, #55d03c); color: #081b05; }
#lobby-ready.ready { box-shadow: 0 0 0 2px rgba(124,242,90,0.25); filter: saturate(0.72); }
#lobby-start { background: linear-gradient(135deg, #f0c95a, #d99b26); color: #211300; }
#lobby-start[hidden] { display: none; }
#lobby-countdown { margin-top: 12px; color: var(--gold); font-size: 12px; font-weight: 900; letter-spacing: 1.4px; text-align: center; }
.lobby-card > small { display: block; margin-top: 8px; color: #737c98; font-size: 10px; line-height: 1.45; text-align: center; }

@media (max-width: 540px) {
  #squad-lobby { align-items: flex-start; padding: max(10px, var(--app-safe-area-top)) 10px max(10px, var(--app-safe-area-bottom)); }
  .lobby-card { padding: 19px 16px; border-radius: 12px; }
  #lobby-title { font-size: 23px; }
  #lobby-status { margin-bottom: 12px; }
  .lobby-slot { min-height: 39px; }
  .lobby-actions { grid-template-columns: 1fr; }
  #lobby-ready, #lobby-start { min-height: 42px; }
}

#settings-toggle {
  position: fixed; top: var(--hud-edge); left: calc(var(--hud-edge) + 206px); z-index: 38;
  width: 34px; height: 34px; padding: 8px;
  border: 1px solid rgba(137,149,205,0.28); border-radius: 8px;
  background: rgba(10,13,26,0.76); color: #aab2cb; cursor: pointer; pointer-events: auto;
  box-shadow: 0 6px 18px rgba(0,0,0,0.25); backdrop-filter: blur(8px);
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
#settings-toggle:hover, #settings-toggle[aria-expanded="true"] { color: #f0f3ff; border-color: rgba(124,242,90,0.62); background: rgba(18,23,43,0.94); }
#settings-toggle svg { display: block; width: 100%; height: 100%; fill: currentColor; }
#game-settings {
  top: calc(var(--hud-edge) + 42px); left: calc(var(--hud-edge) + 206px); z-index: 39;
  width: min(292px, calc(var(--app-viewport-width) - 24px)); padding: 14px;
  background: rgba(9,12,25,0.96); border: 1px solid rgba(137,149,205,0.3); border-radius: 10px;
  box-shadow: 0 18px 44px rgba(0,0,0,0.48); pointer-events: auto; backdrop-filter: blur(12px);
}
.game-settings-heading { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.game-settings-heading strong { color: #dbe0ef; font-size: 11px; letter-spacing: 1.3px; }
#settings-close {
  width: 44px; height: 44px; flex: 0 0 44px; border: 0; border-radius: 5px;
  background: transparent; color: #8f97b4; font-size: 21px; line-height: 20px; cursor: pointer;
}
#settings-close:hover { background: rgba(255,255,255,0.07); color: #fff; }
.settings-corner-close {
  position: fixed; top: max(12px, var(--app-safe-area-top)); right: max(12px, var(--app-safe-area-right));
  z-index: 60; width: 44px; height: 44px; padding: 0; border: 1px solid rgba(190,210,225,.4);
  border-radius: 9px; background: rgba(14,24,37,.65); color: rgba(240,248,255,.85);
  font: 30px/1 sans-serif; cursor: pointer; pointer-events: auto; touch-action: manipulation;
}
.settings-corner-close[hidden] { display: none; }
.settings-corner-close:hover, .settings-corner-close:focus-visible { background: rgba(30,50,64,.9); color: #fff; }
.game-settings-heading { position: sticky; top: -14px; z-index: 1; background: rgba(9,12,25,.96); }
.touch-ui.settings-open #status-dock { z-index: 41; }
.settings-open #mobile { visibility: hidden; pointer-events: none; }
#game-settings .sens-row { grid-template-columns: auto 1fr 30px; gap: 9px; margin-top: 0; }
#game-settings .sens-row label { font-size: 10px; }
#mobile-fire-setting {
  display: none; grid-template-columns: 1fr auto; align-items: center; gap: 10px;
  margin-top: 12px; padding-top: 11px; border-top: 1px solid rgba(137,149,205,0.2);
}
.touch-ui #mobile-fire-setting { display: grid; }
#mobile-fire-setting > span strong, #mobile-fire-setting > span small { display: block; }
#mobile-fire-setting > span strong { color: #cbd1e4; font-size: 10px; letter-spacing: 1px; }
#mobile-fire-setting > span small { margin-top: 2px; color: #747d9d; font-size: 8px; line-height: 1.35; }
#game-fire-mode {
  min-width: 74px; min-height: 34px; padding: 0 11px;
  border: 1px solid rgba(124,242,90,0.48); border-radius: 7px;
  background: rgba(124,242,90,0.12); color: #bfffae;
  font: 900 10px/1 system-ui, sans-serif; letter-spacing: 1px; cursor: pointer;
}
#game-fire-mode[aria-checked="false"] {
  border-color: rgba(232,184,58,0.58); background: rgba(232,184,58,0.13); color: #f2d577;
}
#recovery-row {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 8px;
  margin-top: 12px; padding-top: 11px; border-top: 1px solid rgba(137,149,205,0.2);
}
#recovery-row > span strong, #recovery-row > span small { display: block; }
#recovery-row > span strong { color: #cbd1e4; font-size: 10px; letter-spacing: 1px; }
#recovery-row > span small, #unstuck-status { color: #747d9d; font-size: 8px; line-height: 1.35; }
#unstuck-btn {
  --hold: 0%; position: relative; min-width: 116px; min-height: 34px; overflow: hidden;
  border: 1px solid rgba(232,184,58,0.4); border-radius: 7px;
  background: linear-gradient(90deg, rgba(232,184,58,0.24) var(--hold), rgba(255,255,255,0.035) var(--hold));
  color: #d8dced; cursor: pointer; touch-action: none; user-select: none;
}
#unstuck-btn span { position: relative; z-index: 1; font-size: 9px; font-weight: 900; letter-spacing: 0.7px; }
#unstuck-btn:disabled { cursor: default; opacity: 0.48; }
#unstuck-status { grid-column: 1 / -1; }

#crosshair {
  left: 50%; top: 50%; width: 4px; height: 4px; z-index: 10;
  transform: translate(-50%, -50%);
  background: rgba(255,255,255,0.9); border-radius: 50%;
  box-shadow: 0 -9px 0 -1px rgba(255,255,255,0.75), 0 9px 0 -1px rgba(255,255,255,0.75),
              -9px 0 0 -1px rgba(255,255,255,0.75), 9px 0 0 -1px rgba(255,255,255,0.75);
}
#crosshair.auto-target {
  background: var(--warn);
  box-shadow: 0 -9px 0 -1px var(--warn), 0 9px 0 -1px var(--warn),
              -9px 0 0 -1px var(--warn), 9px 0 0 -1px var(--warn), 0 0 11px rgba(255,90,77,0.72);
}
#crosshair.structure-target {
  background: var(--gold);
  box-shadow: 0 -9px 0 -1px var(--gold), 0 9px 0 -1px var(--gold),
              -9px 0 0 -1px var(--gold), 9px 0 0 -1px var(--gold), 0 0 11px rgba(232,184,58,0.7);
}
#crosshair.structure-target::after {
  content: 'TAP TO BREACH';
  position: absolute; left: 50%; top: 18px; transform: translateX(-50%);
  min-width: 92px; color: var(--gold); font-size: 8px; font-weight: 900;
  letter-spacing: 1px; line-height: 1; text-align: center; white-space: nowrap;
  text-shadow: 0 1px 4px #000;
}
#crosshair.structure-armed { animation: breach-pulse 0.62s ease-in-out infinite alternate; }
#crosshair.structure-armed::after { content: 'BREACHING'; }
#crosshair.auto-firing { background: #fff; filter: drop-shadow(0 0 5px var(--gold)); }
#crosshair.tower-focus::before {
  content: ''; position: absolute; left: 50%; top: 50%; width: 28px; height: 28px;
  transform: translate(-50%, -50%); border-radius: 50%; pointer-events: none;
  background: conic-gradient(var(--gold) var(--tower-focus, 0deg), rgba(232,184,58,0.12) 0deg);
  -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 2px), #000 0);
  mask: radial-gradient(farthest-side, transparent calc(100% - 2px), #000 0);
  opacity: 0.72; filter: drop-shadow(0 0 3px rgba(232,184,58,0.42));
}
#crosshair.tower-focused::before {
  opacity: 0.96; filter: drop-shadow(0 0 5px rgba(232,184,58,0.7));
}
@keyframes breach-pulse { from { opacity: 0.72; } to { opacity: 1; } }
#hitmarker {
  left: 50%; top: 50%; width: 26px; height: 26px; z-index: 11;
  transform: translate(-50%, -50%) rotate(45deg);
  opacity: 0; pointer-events: none;
}
#hitmarker::before, #hitmarker::after {
  content: ''; position: absolute; background: #fff;
}
#hitmarker::before { left: 12px; top: 0; width: 2px; height: 26px; }
#hitmarker::after { left: 0; top: 12px; width: 26px; height: 2px; }
#hitmarker.show { opacity: 0.95; }
#hitmarker.show.crit::before, #hitmarker.show.crit::after { background: var(--gold); }

#vignette {
  inset: 0; pointer-events: none; opacity: 0; z-index: 5;
  background: radial-gradient(ellipse at center, transparent 55%, rgba(255, 30, 20, 0.55) 100%);
  transition: opacity 0.08s;
}

#status-dock { display: contents; }
#topbar {
  position: fixed;
  right: var(--hud-edge); bottom: var(--hud-edge); transform: scale(var(--hud-scale));
  transform-origin: bottom right; z-index: 12;
  display: flex; align-items: center; gap: 14px;
  background: var(--panel); border: 1px solid #2c3152; border-radius: 10px;
  padding: 8px 18px;
}
#scorebox { display: flex; gap: 10px; font-size: 26px; font-weight: 900; }
#topbar.defense-mode {
  --defense-status-size: 22px; --status-padding: 12px; --status-row-gap: 3px;
  cursor: pointer; gap: 0; padding: 3px 0; align-items: stretch;
}
#scorebox.defense-score {
  min-width: 0; min-height: 40px; padding: 0 var(--status-padding);
  flex-direction: column; align-items: center; justify-content: center; gap: var(--status-row-gap);
  color: var(--gold); font-size: var(--defense-status-size); line-height: 1; font-variant-numeric: tabular-nums;
}
#scorebox.defense-score::before {
  content: 'SCORE'; color: #8b93b8; font-size: 10px; font-weight: 800; letter-spacing: 1px;
}
#scorebox.defense-score #score-b, #scorebox.defense-score .vs { display: none; }
#scorebox.defense-score #score-a { color: var(--gold); }
#round-clock {
  min-width: 138px; padding: 0 12px; border-left: 1px solid #303655; border-right: 1px solid #303655;
  display: grid; grid-template-columns: 1fr auto; align-items: center; column-gap: 9px; line-height: 1.05;
}
#round-label { grid-row: 1; grid-column: 1; }
#round-label, #objective-label, #series-score { color: #8b93b8; font-size: 9px; font-weight: 800; letter-spacing: 1px; }
#objective-label { display: none; }
#round-timer { grid-row: 1 / 3; grid-column: 2; color: #fff; font-size: 23px; font-variant-numeric: tabular-nums; }
#series-score { grid-row: 2; grid-column: 1; }
#topbar.defense-mode #round-clock {
  min-width: 0; min-height: 40px; grid-template-columns: max-content max-content;
  padding: 0 var(--status-padding); border-right: 0; justify-items: center; text-align: center;
  grid-template-rows: auto auto; row-gap: var(--status-row-gap);
  column-gap: calc(var(--status-padding) + var(--status-padding) + 1px);
}
#topbar.defense-mode #round-clock::after {
  content: ''; grid-row: 1 / 3; grid-column: 2; align-self: stretch; justify-self: start;
  width: 1px; background: #303655; transform: translateX(calc(-1px - var(--status-padding)));
  pointer-events: none;
}
#topbar.defense-mode #round-timer {
  grid-row: 2; grid-column: 1; align-self: start;
  font-size: var(--defense-status-size); line-height: 1; white-space: nowrap;
}
#topbar.defense-mode #round-label {
  grid-row: 1; grid-column: 1; align-self: end;
  font-size: 10px; line-height: 1; white-space: nowrap;
}
#topbar.defense-mode #objective-label {
  display: block; grid-row: 1; grid-column: 2; align-self: end;
  font-size: 10px; line-height: 1; white-space: nowrap;
}
#topbar.defense-mode #series-score {
  grid-row: 2; grid-column: 2; align-self: start;
  color: #dbe7ff; font-size: var(--defense-status-size); line-height: 1; letter-spacing: .35px;
  white-space: nowrap; font-variant-numeric: tabular-nums;
}
#round-timer.warn { color: var(--gold); }
#round-timer.low { color: var(--gold); }
#round-timer.critical { color: var(--warn); animation: alert-pulse 1.4s ease-in-out infinite; }
#round-timer.overtime { color: var(--warn); font-size: 17px; letter-spacing: 1px; }
.score.alien { color: var(--alien); }
.score.fed { color: var(--fed); }
.vs { color: #555d85; }
.obj { font-size: 11px; letter-spacing: 1px; font-weight: 700; }
.obj.safe { color: #79ff9d; }
.obj.taken { color: var(--warn); animation: alert-pulse 1.4s ease-in-out infinite; }
.obj.dropped { color: var(--gold); }
@keyframes alert-pulse { 50% { opacity: 0.72; } }
@keyframes blink { 50% { opacity: 0.35; } }

#power-status {
  display: none; top: 68px; left: 50%; transform: translateX(-50%) scale(var(--hud-scale));
  transform-origin: top center; z-index: 12;
  color: var(--gold); font-size: 10px; font-weight: 800; letter-spacing: 1.4px;
  padding: 4px 9px; border: 1px solid rgba(232,184,58,0.35); border-radius: 5px;
  background: rgba(10,13,26,0.66); white-space: nowrap;
}

#feed {
  top: var(--hud-edge); right: var(--hud-edge); z-index: 12;
  display: flex; flex-direction: column; gap: 4px; align-items: flex-end;
  transform: scale(var(--hud-scale)); transform-origin: top right;
}
.feed-row {
  background: var(--panel); border-radius: 6px; padding: 4px 10px;
  font-size: 13px; font-weight: 600;
}
.feed-row.system {
  border-left: 2px solid #59617f; color: #aab1cf;
  font-size: 11px; letter-spacing: 0.5px; text-transform: uppercase;
  transition: opacity 0.35s;
}
.feed-row.system.join,
.feed-row.system.ally { border-left-color: var(--alien); color: #b9e8b0; }
.feed-row.system.leave { color: #9299b8; }
.feed-row.system.warn { border-left-color: var(--warn); color: #ffad9e; }
.feed-row.system.weapon { border-left-color: var(--gold); color: var(--gold); }
.feed-row.system.out { opacity: 0; }
.t0 { color: var(--alien); } .t1 { color: var(--fed); }
.wpn { color: #c8cde8; }

#toasts {
  top: 17%; left: 50%; transform: translateX(-50%) scale(var(--hud-scale));
  transform-origin: top center; z-index: 13;
  display: flex; flex-direction: column; gap: 6px; align-items: center;
  pointer-events: none;
}
#field-tip {
  display: none; top: max(58px, calc(var(--app-safe-area-top) + 48px)); left: 50%; z-index: 13;
  width: min(390px, calc(var(--app-viewport-width) - 24px)); padding: 8px 12px;
  transform: translateX(-50%); border: 1px solid rgba(124,242,90,0.3); border-radius: 8px;
  background: rgba(9,13,25,0.88); color: #cfd5e8; text-align: center; pointer-events: none;
  box-shadow: 0 8px 22px rgba(0,0,0,0.28); transition: opacity 0.25s;
}
#field-tip strong, #field-tip span { display: block; }
#field-tip strong { color: var(--alien); font-size: 9px; letter-spacing: 1.25px; }
#field-tip span { margin-top: 3px; font-size: 10px; line-height: 1.35; }
.toast {
  background: var(--panel); border: 1px solid #2c3152; border-radius: 8px;
  padding: 8px 18px; font-size: 14px; font-weight: 700; letter-spacing: 0.5px;
  transition: opacity 0.4s; white-space: nowrap;
}
.toast.gold { color: var(--gold); border-color: #6e5716; }
.toast.warn { color: var(--warn); border-color: #6e2016; }
.toast.out { opacity: 0; }

#carrying {
  display: none; top: 26%; left: 50%; transform: translateX(-50%) scale(var(--hud-scale));
  transform-origin: top center; z-index: 13;
  color: var(--gold); font-size: 16px; font-weight: 900; letter-spacing: 2px;
  text-shadow: 0 0 14px rgba(232, 184, 58, 0.6);
  animation: blink 1s infinite;
}

#prompt {
  display: none; bottom: 21%; left: 50%; transform: translateX(-50%) scale(var(--hud-scale));
  transform-origin: bottom center; z-index: 12;
  background: var(--panel); border: 1px solid #2c3152; border-radius: 8px;
  padding: 7px 14px; font-size: 13px; font-weight: 600;
  width: max-content; max-width: calc(100vw - 24px);
}
#prompt .enemy { color: var(--warn); }
#prompt .tower-actions { display: flex; align-items: center; gap: 16px; }
#prompt .tower-action, #prompt .hold-heading { display: inline-flex; align-items: center; gap: 6px; }
#prompt .tower-action { color: #eef2f8; font-size: 12px; white-space: nowrap; }
#prompt .tower-action.unavailable { opacity: 0.45; }
#prompt .tower-action kbd, #prompt .hold-heading kbd {
  display: inline-grid; place-items: center; width: 22px; height: 24px;
  border: 1px solid #66748a; border-bottom-width: 2px; border-radius: 4px;
  background: rgba(180,205,230,0.08); color: #fff;
  font-family: inherit; font-size: 13px; font-weight: 800; line-height: 1;
}
#prompt .hold-action { display: block; min-width: 125px; color: #cfd5e8; text-align: center; }
#prompt .hold-heading { font-size: 12px; }
.touch-ui #prompt:has(.hold-action) { bottom: 27%; }
#prompt .hold-track {
  display: block; height: 3px; margin-top: 6px; overflow: hidden;
  border-radius: 999px; background: rgba(255,255,255,0.1);
}
#prompt .hold-track i { display: block; width: var(--hold); height: 100%; border-radius: inherit; }
#prompt .hold-action.upgrade .hold-track i { background: var(--gold); box-shadow: 0 0 7px rgba(232,184,58,0.5); }
#prompt .hold-action.scrap .hold-track i { background: #43bfff; box-shadow: 0 0 7px rgba(67,191,255,0.5); }
.interdiction-post-action { color: #ffd0a0; white-space: nowrap; }
.interdiction-post-dots { display: inline-flex; gap: 3px; margin: 0 4px; vertical-align: 1px; }
.interdiction-post-dots i {
  width: 5px; height: 5px; border: 1px solid rgba(255,152,40,0.7); border-radius: 50%;
  background: rgba(255,152,40,0.16); box-shadow: none;
}
.interdiction-post-dots i.active {
  background: #ff9828; box-shadow: 0 0 7px rgba(255,152,40,0.9);
}

#bottom-left {
  left: var(--hud-edge); bottom: var(--hud-edge); z-index: 31; width: 244px;
  transform: scale(var(--hud-scale)); transform-origin: bottom left;
}
.resource-bar {
  position: relative; height: 19px; margin-top: 4px; overflow: hidden;
  background: rgba(6,8,16,0.84); border: 1px solid #343b61; border-radius: 6px;
  box-shadow: 0 3px 11px rgba(0,0,0,0.4);
}
.resource-bar > div { height: 100%; transition: width 0.18s linear; }
.resource-bar > span {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  gap: 3px;
  color: #fff; font-size: 11px; font-weight: 900; letter-spacing: 0.85px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.95); font-variant-numeric: tabular-nums;
}
#signal-bar.banked > span::after { content: ' · BANKED'; font-size: 0.78em; opacity: 0.8; }
#signal-fill {
  width: 20%;
  background: linear-gradient(90deg, #7144d8, #58e6ff);
  box-shadow: 0 0 10px rgba(88, 230, 255, 0.48);
}
#signal-bar.drive-active { border-color: rgba(88,230,255,0.78); box-shadow: 0 0 12px rgba(88,230,255,0.25); }
#signal-bar.drive-active #signal-fill {
  background: linear-gradient(90deg, #43bfff, #83ff67);
  box-shadow: 0 0 12px rgba(131,255,103,0.55);
}
#hp-fill { height: 100%; width: 100%; border-radius: 4px; transition: width 0.15s; background: var(--alien); }
#hp-fill.warn { background: var(--gold); }
#hp-fill.bad { background: var(--warn); }
#net-stats {
  display: flex; justify-content: center; gap: 9px; margin-top: 5px;
  color: #9ba3c5; font-size: 9px; font-weight: 800; letter-spacing: 0.55px;
  white-space: nowrap; font-variant-numeric: tabular-nums;
}

#buildbar {
  bottom: var(--hud-edge); left: 50%; transform: translateX(-50%) scale(var(--hud-scale));
  transform-origin: bottom center; z-index: 12;
  display: flex; gap: 8px; opacity: 0.55; transition: opacity 0.15s;
}
#buildbar.active { opacity: 1; }
.pad-tower-operation #chip-1,
.pad-tower-operation #chip-2 { display: none; }
.chip {
  background: var(--panel); border: 1px solid #2c3152; border-radius: 8px;
  padding: 8px 13px; font-size: 13px; font-weight: 600; color: #c8cde8;
}
.chip b { color: var(--gold); margin-right: 4px; }
.chip em { display: block; margin-top: 3px; font-style: normal; color: #8b93b8; font-size: 10px; white-space: nowrap; }
.chip i { font-style: normal; color: #69708f; margin: 0 5px; font-size: 9px; }
.loadout-slot { color: #7f87a8; white-space: nowrap; }
.loadout-slot.sel-wpn { color: #fff; text-shadow: 0 0 9px rgba(255,255,255,0.35); }
.loadout-slot.power { color: #b58e2c; }
.loadout-slot.power.sel-wpn { color: #ffd24d; text-shadow: 0 0 11px rgba(255,210,77,0.5); }
#chip-gun { position: relative; overflow: hidden; }
#mobile-weapons { display: none; }
.loadout-main { display: block; white-space: nowrap; }
#loadout-ammo { color: #aab1ce; font-variant-numeric: tabular-nums; }
#chip-gun.reloading #loadout-ammo { color: var(--gold); }
#chip-gun.weapon-locked #loadout-ammo { color: var(--gold); }
#chip-gun.power-ammo #loadout-ammo { color: #ffd24d; }
#loadout-reload {
  display: none; position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: rgba(255,255,255,0.1);
}
#loadout-reload-fill { display: block; width: 0; height: 100%; background: var(--gold); }
#chip-gun.reloading #loadout-reload { display: block; }
.chip.sel { border-color: var(--alien); color: #fff; box-shadow: 0 0 12px rgba(124, 242, 90, 0.25); }
.chip.poor em { color: var(--warn); }
#tower-pad-menu {
  display: none; bottom: calc(var(--hud-edge) + 78px); left: 50%; z-index: 33;
  transform: translateX(-50%) scale(var(--hud-scale)); transform-origin: bottom center;
  justify-items: center; gap: 6px; pointer-events: none;
}
#tower-pad-menu > span {
  color: #e8ecff; font-size: 8px; font-weight: 900; letter-spacing: 1.35px;
  text-shadow: 0 1px 5px #000;
}
.tower-pad-choices {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px;
  width: min(496px, calc(var(--app-viewport-width) - 32px));
}
.tower-pad-choice {
  --tower-color: #e8c267;
  position: relative; isolation: isolate; overflow: hidden;
  min-width: 0; min-height: 104px; padding: 10px;
  display: flex; align-items: flex-start; justify-content: flex-end; flex-direction: column;
  border: 1px solid color-mix(in srgb, var(--tower-color) 62%, #172131); border-radius: 12px;
  color: #f3f7fb; background: linear-gradient(155deg, #202b3b, #0d1420 75%);
  box-shadow: 0 5px 14px #0005;
  pointer-events: auto; touch-action: none; -webkit-touch-callout: none;
  -webkit-user-select: none; user-select: none; cursor: pointer;
}
.tower-pad-choice::before {
  content: ''; position: absolute; inset: 19px 3px 21px 19px; z-index: -1;
  background: var(--tower-color); opacity: .58;
  mask: var(--tower-art) center / contain no-repeat; mask-mode: luminance;
  pointer-events: none;
}
.tower-pad-choice b {
  position: absolute; top: 7px; left: 9px; font: 900 24px/1 sans-serif;
  color: var(--tower-color); text-shadow: 0 2px 5px #000;
}
.tower-pad-choice strong {
  font: 800 11px/1.2 sans-serif; letter-spacing: .65px;
  text-align: left; text-shadow: 0 2px 5px #000;
}
.tower-pad-choice small { display: none; }
.tower-pad-choice em {
  position: absolute; right: 7px; top: 8px; padding: 3px 4px; border-radius: 4px;
  color: #e4edf8; background: #09111dda; font: 800 10px/1 sans-serif;
  white-space: nowrap;
}
.tower-pad-choice.turret { --tower-art: url('assets/ui/tower-turret.svg'); }
.tower-pad-choice.arc { --tower-color: #8edfff; --tower-art: url('assets/ui/tower-arc.svg'); }
.tower-pad-choice.mortar { --tower-color: #ff795f; --tower-art: url('assets/ui/tower-mortar.svg'); }
.tower-pad-choice.interdiction { --tower-color: #ffc477; --tower-art: url('assets/ui/tower-gordy.svg'); }
.tower-pad-choice:hover, .tower-pad-choice:focus-visible {
  background: linear-gradient(155deg, #314054, #121c2c);
  border-color: var(--tower-color); outline: 2px solid var(--tower-color); outline-offset: 2px;
}
.tower-pad-choice:active { transform: translateY(1px); }
.tower-pad-choice.poor em { color: #ffaaa2; }
.tower-pad-choice.blocked { opacity: .58; }
#chip-shield { cursor: pointer; border-color: rgba(88,230,255,0.42); color: #bcecff; }
#chip-shield b { color: #58e6ff; }
#chip-shield:focus-visible { outline: 2px solid #58e6ff; outline-offset: 2px; }
#chip-shield.sel { border-color: #58e6ff; color: #fff; box-shadow: 0 0 12px rgba(88,230,255,0.28); }
#chip-shield.sel em { color: #58e6ff; }

  #charge-wrap {
  display: none; bottom: 26%; left: 50%; transform: translateX(-50%); z-index: 12;
  width: 190px; height: 10px;
  background: rgba(255,255,255,0.08); border: 1px solid #2c3152; border-radius: 6px;
  overflow: hidden;
  }
#charge-fill { height: 100%; width: 0%; background: linear-gradient(90deg, #3f8a4f, #8dff6a); }
#charge-fill.full { background: #ffd24d; box-shadow: 0 0 10px #ffd24d; }
#scope {
  display: flex; inset: 0; z-index: 9; align-items: center; justify-content: center;
  pointer-events: none;
  opacity: 0;
  will-change: opacity;
  background: radial-gradient(circle at center, transparent 0 34vmin, rgba(3,4,8,0.96) 34.6vmin 100%);
}
#scope.active { opacity: 1; }
/* A full-screen translucent layer over a changing WebGL canvas can wedge the
   Android compositor even when JavaScript remains below 2ms. Mobile keeps the
   useful zoom/ring/steady indicator but drops that expensive blend entirely. */
.touch-ui #scope {
  visibility: hidden;
  opacity: 1;
  will-change: auto;
  background: none;
}
.touch-ui #scope.active { visibility: visible; }
.scope-ring {
  position: relative; width: 69vmin; height: 69vmin; border: 3px solid rgba(8,9,13,0.96);
  border-radius: 50%; box-shadow: inset 0 0 30px rgba(0,0,0,0.7);
}
.scope-ring::before, .scope-ring::after { content: ''; position: absolute; background: rgba(15,16,20,0.78); }
.scope-ring::before { left: 50%; top: 0; width: 1px; height: 100%; }
.scope-ring::after { left: 0; top: 50%; width: 100%; height: 1px; }
#scope-status {
  position: absolute; left: 50%; bottom: 9%; transform: translateX(-50%);
  color: var(--warn); font-size: 10px; font-weight: 900; letter-spacing: 2px;
}
#scope-status.steady { color: var(--gold); }
#net-mode.udp { color: var(--alien); font-weight: 700; }
#net-mode.tcp { color: #8b93b8; }

#lock-hint {
  display: none; inset: 0; z-index: 9; align-items: center; justify-content: center;
  pointer-events: none;
}
#lock-hint span {
  background: var(--panel); border: 1px solid #2c3152; border-radius: 10px;
  padding: 12px 26px; font-size: 15px; letter-spacing: 1px; color: #c8cde8;
  margin-top: 120px;
}

#respawn {
  display: none; inset: 0; z-index: 20; flex-direction: column;
  align-items: center; justify-content: center; gap: 10px;
  background: radial-gradient(ellipse at center, rgba(60, 8, 8, 0.25), rgba(10, 5, 10, 0.72));
  pointer-events: none;
}
#respawn-msg { font-size: 28px; font-weight: 900; letter-spacing: 3px; color: #ff8a80; }
#respawn-timer { font-size: 15px; color: #c8cde8; }

#match {
  display: none; inset: 0; z-index: 25; flex-direction: column;
  align-items: center; justify-content: center; gap: 8px;
  background: rgba(5, 6, 14, 0.6); pointer-events: none;
}
#match-title { font-size: 54px; font-weight: 900; letter-spacing: 6px; }
#match-title.victory { color: var(--alien); text-shadow: 0 0 30px rgba(124, 242, 90, 0.5); }
#match-title.defeat { color: var(--warn); text-shadow: 0 0 30px rgba(255, 90, 77, 0.5); }
#match-sub { font-size: 15px; color: #c8cde8; letter-spacing: 1px; }

#splash {
  display: none; inset: 0; z-index: 26; flex-direction: column;
  align-items: center; justify-content: center; gap: 6px;
  background: rgba(5, 6, 14, 0.64); pointer-events: none;
  transition: opacity 0.5s;
}
#splash-emoji { font-size: 82px; filter: drop-shadow(0 0 28px rgba(232,184,58,0.45)); }
#splash-title { font-size: 44px; font-weight: 900; letter-spacing: 5px; }
#splash-sub { font-size: 15px; color: var(--gold); letter-spacing: 2px; font-weight: 700; }
.touch-ui #splash { justify-content: flex-start; padding-top: max(12px, var(--app-safe-area-top)); gap: 4px; }
.touch-ui #splash-emoji { font-size: 44px; }
.touch-ui #splash-title { font-size: 28px; letter-spacing: 2px; }
.touch-ui #splash-sub { font-size: 12px; letter-spacing: .5px; }
body.team-fed #splash-title { color: var(--fed); }
body:not(.team-fed) #splash-title { color: var(--alien); }

#board { display: none; inset: 0; z-index: 27; align-items: center; justify-content: center; pointer-events: none; background: rgba(5, 6, 14, 0.64); }
.board-card {
  width: min(590px, 92vw); background: rgba(10, 13, 26, 0.95); border: 1px solid #394064;
  border-radius: 12px; padding: 18px 22px; box-shadow: 0 18px 60px rgba(0,0,0,0.48);
}
#board-title { color: var(--gold); text-align: center; font-size: 26px; font-weight: 900; letter-spacing: 3px; }
#board-series { margin: 4px 0 16px; color: #b6bddc; text-align: center; font-size: 12px; font-weight: 800; letter-spacing: 1.5px; }
.board-head { display: grid; grid-template-columns: 1fr auto; gap: 14px; font-size: 10px; letter-spacing: 1.5px; color: #747d9f; padding: 0 8px 7px; border-bottom: 1px solid #303655; }
.brow { display: grid; grid-template-columns: 1fr auto; gap: 14px; padding: 7px 8px; font-size: 14px; font-weight: 600; border-radius: 5px; font-variant-numeric: tabular-nums; }
.brow .bteam { display: inline-block; min-width: 60px; margin-right: 8px; color: #8b93b8; font-size: 10px; letter-spacing: 1px; }
.brow.me { background: rgba(255, 255, 255, 0.08); }
.board-support { display: block; margin: 3px 0 0 68px; color: #77809f; font-size: 9px; letter-spacing: 0.8px; }
.board-stats { display: grid; min-width: 84px; text-align: right; }
.board-stats b { color: #e1e5f7; font-size: 12px; }
.board-stats small { color: var(--alien); font-size: 9px; letter-spacing: 0.8px; }
#board-countdown { min-height: 23px; margin-top: 14px; color: var(--gold); text-align: center; font-size: 15px; font-weight: 900; letter-spacing: 2px; }
#board-countdown.final { color: var(--warn); font-size: 18px; }

#banner {
  display: none; top: 34%; left: 0; right: 0; z-index: 14; text-align: center;
  padding: 12px 0 11px; pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(10, 13, 26, 0.85) 25%, rgba(10, 13, 26, 0.85) 75%, transparent);
}
#banner-title { display: block; font-size: 30px; font-weight: 900; letter-spacing: 4px; }
#banner-sub { display: none; margin-top: 5px; color: #d6d9eb; font-size: 12px; font-weight: 800; letter-spacing: 2px; text-shadow: none; }
#banner.gold { color: var(--gold); text-shadow: 0 0 22px rgba(232,184,58,0.6); }
#banner.bad { color: var(--warn); text-shadow: 0 0 22px rgba(255,90,77,0.6); }

#dmgdir {
  display: none; left: 50%; top: 50%; width: 130px; height: 130px; z-index: 9;
  margin: -65px 0 0 -65px; pointer-events: none;
  background: radial-gradient(circle, transparent 58%, transparent 100%);
}
#dmgdir::before {
  content: ''; position: absolute; left: 50%; top: -12px; margin-left: -22px;
  width: 44px; height: 14px;
  background: radial-gradient(ellipse at 50% 100%, rgba(255,60,40,0.95), transparent 70%);
  border-radius: 50% 50% 0 0;
}

#map-wrap {
  left: var(--hud-edge); top: var(--hud-edge); z-index: 12;
  border-radius: 8px; overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.45);
  transform: scale(var(--hud-scale)); transform-origin: top left;
}
#minimap { display: block; }
.touch-ui #map-wrap { right: auto; left: 14px; top: 14px; bottom: auto; transform: scale(0.72); transform-origin: top left; }
.touch-ui #feed {
  top: max(8px, var(--app-safe-area-top));
  right: max(8px, var(--app-safe-area-right));
  max-width: 42vw;
}
.touch-ui .feed-row { padding: 3px 7px; font-size: 10px; }

/* ============ MOBILE ============ */
#mobile { display: none; }
.mbtn, #course-action {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
}
#control-surface { position: fixed; inset: 0; z-index: 30; touch-action: none; }
#joy-base {
  display: none; position: fixed; width: 112px; height: 112px; z-index: 31;
  margin: -56px 0 0 -56px; border-radius: 50%;
  background: rgba(255,255,255,0.07); border: 2px solid rgba(255,255,255,0.22);
  pointer-events: none;
}
#joy-knob {
  position: absolute; left: 50%; top: 50%; width: 52px; height: 52px;
  margin: -26px 0 0 -26px; border-radius: 50%;
  background: rgba(255,255,255,0.3);
}
.mbtn {
  position: fixed; z-index: 32; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: rgba(255,255,255,0.10); border: 2px solid rgba(255,255,255,0.25);
  color: #fff; font-weight: 800; letter-spacing: 1px; touch-action: none;
}
  .mbtn:active { background: rgba(255,255,255,0.28); }
  .mbtn.active { background: rgba(232,184,58,0.28); border-color: var(--gold); box-shadow: 0 0 14px rgba(232,184,58,0.35); }
  .mbtn.locked { opacity: 0.48; border-color: rgba(232,184,58,0.7); color: var(--gold); }
#mobile-actions {
  position: fixed; right: var(--mobile-action-right); bottom: var(--mobile-action-bottom); z-index: 32;
  display: grid; grid-template-columns: 58px 88px; grid-template-rows: 88px 70px;
  column-gap: 10px; row-gap: 8px; pointer-events: none;
}
#mobile-actions .mbtn {
  position: relative; right: auto; bottom: auto; width: 58px; height: 58px;
  pointer-events: auto;
}
.touch-ui #mobile-actions #btn-swap { display: none; }
#mobile-actions #btn-fire {
  display: none; grid-column: 2; grid-row: 1; width: 88px; height: 88px;
  justify-self: end; font-size: 12px; border-width: 3px;
  border-color: rgba(255,98,78,0.82); color: #ffe2dc;
  background: rgba(132,34,27,0.5); box-shadow: 0 0 20px rgba(255,78,58,0.24);
}
#mobile.manual-fire #btn-fire { display: flex; }
#btn-build { grid-column: 1; grid-row: 2; font-size: 20px; }
#btn-swap { grid-column: 2; grid-row: 2; justify-self: end; font-size: 22px; }
#btn-scope {
  display: none; right: calc(var(--mobile-action-right) + 164px); bottom: calc(var(--mobile-action-bottom) + 108px);
  width: 58px; height: 58px; font-size: 22px; border-color: rgba(232,184,58,0.65); color: var(--gold);
}
#btn-up {
  --upgrade: 0%; display: none; right: var(--mobile-action-right); bottom: calc(var(--mobile-action-bottom) + 174px);
  width: 124px; height: 40px; border-radius: 12px; font-size: 11px;
  background: linear-gradient(90deg, rgba(232,184,58,0.5) var(--upgrade), rgba(77,61,24,0.76) var(--upgrade));
  border-color: var(--gold); box-shadow: 0 0 14px rgba(232,184,58,0.18);
  touch-action: none; user-select: none;
}
#btn-scrap {
  --scrap: 0%; display: none; right: var(--mobile-action-right); bottom: calc(var(--mobile-action-bottom) + 220px);
  width: 124px; height: 40px; border-radius: 12px; font-size: 10px;
  background: linear-gradient(90deg, rgba(67,191,255,0.52) var(--scrap), rgba(19,52,77,0.82) var(--scrap));
  border-color: #43bfff; color: #bcecff; box-shadow: 0 0 15px rgba(67,191,255,0.2);
  touch-action: none; user-select: none;
}

#btn-reposition { position: absolute; right: var(--mobile-action-right); bottom: calc(var(--mobile-action-bottom) + 266px); width: 124px; height: 44px; font: 800 11px/1.2 sans-serif; color: #ffdcad; background: #513015; border: 1px solid #ffad4f; border-radius: 9px; pointer-events: auto; }
#btn-reposition[hidden] { display: none !important; }

/* Landscape phones cannot fit the contextual rail above the 166px
   action stack. Put Scope / Upgrade / Scrap in a separate left rail, anchored
   from the safe top so Telegram browser chrome cannot push either action out. */
@media (max-height: 520px) and (min-width: 500px) {
  .touch-ui #btn-scope,
  .touch-ui #btn-up,
  .touch-ui #btn-scrap,
  .touch-ui #btn-reposition {
    right: calc(var(--mobile-action-right) + 164px);
    bottom: auto;
  }
  .touch-ui #btn-scope { top: max(8px, var(--app-safe-area-top)); }
  .touch-ui #btn-up { top: max(74px, calc(var(--app-safe-area-top) + 66px)); }
  .touch-ui #btn-scrap { top: max(122px, calc(var(--app-safe-area-top) + 114px)); }
  .touch-ui #btn-reposition { top: max(170px, calc(var(--app-safe-area-top) + 162px)); }
}

/* On narrow portrait phones, keep Scope entirely to the right of the 44%
   movement zone and stack contextual actions above it. */
@media (max-width: 420px) and (min-height: 480px) {
  .touch-ui #btn-scope {
    right: var(--mobile-action-right);
    bottom: calc(var(--mobile-action-bottom) + 174px);
  }
  .touch-ui #btn-up { bottom: calc(var(--mobile-action-bottom) + 240px); }
  .touch-ui #btn-scrap { bottom: calc(var(--mobile-action-bottom) + 286px); }
  .touch-ui #btn-reposition { bottom: calc(var(--mobile-action-bottom) + 332px); }
}

.touch-ui #status-dock {
  right: var(--mobile-action-right); bottom: max(8px, var(--app-safe-area-bottom));
  display: flex; align-items: center; min-height: var(--mobile-status-height); z-index: 34;
  background: var(--panel); border: 1px solid #2c3152; border-radius: 10px;
}
.touch-ui #topbar {
  position: static;
  top: auto; left: auto; right: var(--mobile-action-right);
  bottom: max(8px, var(--app-safe-area-bottom)); z-index: 34; pointer-events: auto;
  transform: none; transform-origin: bottom right; gap: 7px; padding: 6px 8px;
  background: none; border: 0; border-radius: 0;
}
.touch-ui #topbar.defense-mode {
  --defense-status-size: 15px; --status-padding: 8px; --status-row-gap: 2px;
  gap: 0; padding: 0;
}
.touch-ui #scorebox.defense-score { min-width: 0; font-size: var(--defense-status-size); }
.touch-ui #scorebox.defense-score::before { font-size: 7px; letter-spacing: 0.6px; }
.touch-ui #round-clock { min-width: 112px; padding: 0 7px; }
.touch-ui #round-label, .touch-ui #series-score { font-size: 7px; letter-spacing: 0.4px; }
.touch-ui #round-timer { font-size: 18px; }
.touch-ui #topbar.defense-mode #round-timer,
.touch-ui #topbar.defense-mode #series-score { font-size: var(--defense-status-size); }
.touch-ui #topbar.defense-mode #round-label,
.touch-ui #topbar.defense-mode #objective-label { font-size: 7px; }
.touch-ui .obj { display: none; }
.touch-ui { --mobile-resource-width: 194px; --mobile-slot-width: 70px; }
.touch-ui #bottom-left { left: max(10px, var(--app-safe-area-left)); bottom: max(8px, var(--app-safe-area-bottom)); width: var(--mobile-resource-width); }
.touch-ui #buildbar {
  left: calc(max(10px, var(--app-safe-area-left)) + var(--mobile-resource-width) + 12px);
  right: auto; top: auto; width: max-content; max-width: calc(var(--app-viewport-width) - 16px);
  bottom: max(8px, var(--app-safe-area-bottom)); transform: none; z-index: 32;
  gap: 4px; overflow-x: auto; justify-content: center; opacity: 0.9;
  scrollbar-width: none; pointer-events: auto;
}
.touch-ui #buildbar::-webkit-scrollbar { display: none; }
.touch-ui #tower-pad-menu {
  bottom: calc(max(8px, var(--app-safe-area-bottom)) + var(--mobile-status-height) + 86px);
  left: auto; right: max(calc(var(--mobile-action-right) + 172px), calc(50% - 216px));
  transform: none;
}
.touch-ui .tower-pad-choices {
  grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px;
  width: min(432px, calc(var(--app-viewport-width) - max(8px, var(--app-safe-area-left)) - var(--mobile-action-right) - 172px));
}
.touch-ui .tower-pad-choice { min-height: 80px; padding: 8px 6px; }
.touch-ui .tower-pad-choice::before { inset: 12px 0 18px; opacity: .68; }
.touch-ui .tower-pad-choice b { display: none; }
.touch-ui .tower-pad-choice strong { font-size: 10px; letter-spacing: .25px; }
.touch-ui .tower-pad-choice em { right: 5px; top: 5px; font-size: 9px; }
.touch-ui #buildbar .chip { flex: 0 0 auto; min-height: 37px; padding: 5px 7px; font-size: 9px; text-align: center; }
.touch-ui #buildbar .chip em { margin-top: 2px; font-size: 7px; }
.touch-ui #buildbar .loadout-slot:not(.sel-wpn), .touch-ui #buildbar .chip i { display: none; }
.touch-ui #chip-shield { display: none !important; }
.touch-ui #chip-gun .loadout-main { display: none; }
.touch-ui #buildbar #chip-gun { padding: 0; border: 0; background: none; overflow: visible; }
.touch-ui #chip-gun #loadout-ammo, .touch-ui #chip-gun #loadout-reload { display: none; }
#mobile-weapons { display: flex; gap: 5px; }
#mobile-weapons button {
  position: relative; isolation: isolate; overflow: hidden;
  width: 66px; min-height: 54px; padding: 6px; display: flex; flex-direction: column;
  align-items: flex-start; justify-content: center; gap: 4px;
  border: 1px solid #53627c; border-radius: 7px; background: #101c2c; color: #bdcbdc;
  font: 800 9px/1.2 sans-serif; touch-action: none; -webkit-touch-callout: none;
  -webkit-user-select: none; user-select: none;
}
.weapon-symbol {
  position: absolute; right: 2px; top: 50%; transform: translateY(-50%); z-index: -1;
  width: 34px; height: 34px; fill: none; stroke: currentColor; stroke-width: 2;
  stroke-linecap: round; stroke-linejoin: round; opacity: .24; pointer-events: none;
}
.weapon-name { text-shadow: 0 1px 3px #071019; }
.weapon-ammo { font-size: 13px; font-variant-numeric: tabular-nums; color: #f3f7ff; text-shadow: 0 1px 3px #071019; }
#mobile-weapons button[hidden] { display: none; }
#mobile-weapons button[aria-pressed="true"] { color: #ecffe8; border-color: #83ff67; background: #244333; }
#mobile-weapons button.empty .weapon-ammo { color: #ffaaa2; }
#mobile-weapons button.reloading .weapon-ammo { color: #f1ce78; }
#mobile-weapons button.weapon-locked { opacity: .6; }
.touch-ui #buildbar { bottom: max(8px, var(--app-safe-area-bottom)); }
.touch-ui #power-status { top: 68px; font-size: 8px; }
.touch-ui .chip b { display: none; }
.touch-ui #net-stats { gap: 6px; font-size: 8px; }
.touch-ui #settings-toggle, .touch-ui #game-settings { backdrop-filter: none; }
.touch-ui #settings-toggle {
  position: static; flex: 0 0 40px; width: 40px; height: 40px; padding: 11px;
  border: 0; border-right: 1px solid #303655; border-radius: 8px 0 0 8px;
  background: none; box-shadow: none;
}
.touch-ui #game-settings { left: max(8px, var(--app-safe-area-left)); }
.touch-ui #field-tip { top: max(54px, calc(var(--app-safe-area-top) + 44px)); width: min(340px, calc(var(--app-viewport-width) - 20px)); }

@media (max-width: 420px) {
  #recovery-row { grid-template-columns: 1fr; }
  #unstuck-btn { width: 100%; }
}

#perf-diagnostics {
  position: fixed; top: max(48px, var(--app-safe-area-top)); left: max(8px, var(--app-safe-area-left));
  z-index: 100; width: min(360px, calc(var(--app-viewport-width) - 16px)); padding: 9px;
  border: 1px solid rgba(124,242,90,0.7); border-radius: 8px;
  background: rgba(3,7,13,0.93); color: #dfffd7; pointer-events: none;
  font: 10px/1.35 ui-monospace, SFMono-Regular, Consolas, monospace;
  user-select: text; -webkit-user-select: text; touch-action: manipulation;
}
#perf-diagnostics button {
  pointer-events: auto;
  float: right; margin: 0 0 5px 8px; padding: 5px 8px;
  border: 1px solid rgba(124,242,90,0.55); border-radius: 5px;
  background: rgba(124,242,90,0.12); color: #dfffd7; font: inherit;
}
#perf-diagnostics pre { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }

#render-probe {
  position: fixed; z-index: 110; left: 50%; top: max(8px, var(--app-safe-area-top));
  width: min(390px, calc(var(--app-viewport-width) - 24px)); transform: translateX(-50%); pointer-events: none;
  padding: 9px 12px; border: 1px solid rgba(124,242,90,.75); border-radius: 9px;
  background: rgba(3,8,14,.9); text-align: center; color: #eaffea;
}
#render-probe b, #render-probe span, #render-probe i { display: block; }
#render-probe b { color: #7cf25a; font: 800 12px/1.25 ui-monospace, monospace; }
#render-probe span { margin-top: 2px; font: 700 11px/1.25 system-ui, sans-serif; }
#render-probe i { color: #9eacd8; font: 700 10px/1.25 ui-monospace, monospace; }
#render-probe::after {
  content: ''; display: block; width: 22px; height: 4px; margin: 6px auto 0; border-radius: 3px;
  background: #7cf25a; box-shadow: 0 0 10px #7cf25a; animation: render-probe-run 1s linear infinite alternate;
}
@keyframes render-probe-run { from { transform: translateX(-135px); } to { transform: translateX(135px); } }

/* Narrow landscape phones fit resources, three slots, and status on one row.
   Anchor the tray after resources instead of stacking it underneath them. */
@media (max-width: 800px) {
  .touch-ui { --mobile-resource-width: 100px; --mobile-slot-width: 60px; }
  .touch-ui #topbar.defense-mode { --defense-status-size: 14px; --status-padding: 4px; }
  .touch-ui #topbar.defense-mode #objective-label { letter-spacing: .4px; }
  .touch-ui .resource-bar > span { font-size: 10px; letter-spacing: .35px; }
  .touch-ui #signal-bar.banked > span::after { content: none; }
}

@media (max-width: 620px) {
  body:not(.touch-ui) #settings-toggle { top: max(6px, var(--app-safe-area-top)); left: 132px; }
  #game-settings { top: 48px; left: 8px; }
  .touch-ui #buildbar { width: max-content; overflow-x: hidden; }
  .touch-ui #buildbar .chip {
    flex: 0 0 auto; min-width: 0; overflow: hidden;
    padding-inline: 2px; font-size: 7px;
  }
  .touch-ui #buildbar .chip em { font-size: 6px; }
  .touch-ui #map-wrap { left: 6px; top: 6px; transform: scale(0.558); }
}

/* Large desktop and ultrawide displays need a larger tactical safe zone.
   Scale anchored HUD clusters rather than the whole HUD so the reticle and
   world-space aim remain pixel-stable. */
@media (max-width: 1200px), (max-height: 700px) {
  body:not(.touch-ui) #hud { --hud-scale: 0.88; --hud-edge: 12px; }
  body:not(.touch-ui) #power-status { top: 60px; }
}

@media (min-width: 2200px) and (min-height: 850px) {
  #hud { --hud-scale: 1.2; --hud-edge: 22px; }
  #power-status { top: 80px; }
  .board-card { transform: scale(1.12); }
}

@media (min-width: 3000px) and (min-height: 1050px) {
  #hud { --hud-scale: 1.42; --hud-edge: 28px; }
  #power-status { top: 94px; }
  .board-card { transform: scale(1.25); }
}

/* Touch layouts use their own deliberate sizing and must not inherit a
   desktop ultrawide transform from large tablets or foldables. */
.touch-ui #topbar,
.touch-ui #power-status,
.touch-ui #feed,
.touch-ui #toasts,
.touch-ui #carrying,
.touch-ui #prompt,
.touch-ui #bottom-left,
.touch-ui #buildbar { --hud-scale: 1; }
.touch-ui .board-card { transform: none; }
#landscape-gate { position: fixed; inset: 0; z-index: 10000; display: grid; place-items: center; padding: max(28px, var(--app-safe-area-top)) 24px max(28px, var(--app-safe-area-bottom)); background: #08131d; color: #ecf9ff; text-align: center; }
#landscape-gate[hidden] { display: none; }
#landscape-gate strong { display: block; font: 800 26px/1.2 sans-serif; }
#landscape-gate p { margin-top: 18px; font: 15px/1.5 sans-serif; }
#landscape-gate button { margin-top: 24px; min-height: 48px; padding: 12px 24px; border-radius: 8px; background: #99dfb5; color: #09201a; font-weight: bold; }

/* Shared firearm pair plus a separate power-weapon slot. */
#chip-gun .loadout-main { display: none; }
#chip-gun #loadout-ammo { display: none; }
#mobile-weapons button { width: 76px; min-height: 58px; text-align: left; }
#mobile-weapons .weapon-key { position: absolute; top: 3px; right: 5px; font: 800 11px/1 monospace; color: #e4f5ff; }
.weapon-hint { font-size: 7px; letter-spacing: .08em; color: #a4c6d5; }
#weapon-swap[data-slot="0"] .secondary-symbol,
#weapon-swap[data-slot="1"] .primary-symbol { display: none; }
#weapon-swap[data-slot="1"][aria-pressed="true"] { border-color: #74d9ff; background: #173748; }
.touch-ui #mobile-weapons .weapon-key { display: none; }
.touch-ui #mobile-weapons { align-items: stretch; }
.touch-ui #mobile-weapons button { width: var(--mobile-slot-width); height: 64px; min-height: 64px; flex: 0 0 var(--mobile-slot-width); }
#mobile-weapons #btn-shield { display: none; }
.touch-ui #mobile-weapons #btn-shield.pulse-button {
  display: flex; align-items: flex-start; gap: 3px;
  border-radius: 7px; border-width: 1px;
}
.touch-ui #mobile-weapons #btn-shield[aria-pressed="true"] { border-color: #9cf1ff; background: #20647d; }
.touch-ui #mobile-weapons #btn-shield .drive-action { font-size: 9px; }
.touch-ui #mobile-weapons #btn-shield .pulse-count { min-height: 20px; margin: 0; font-size: 20px; line-height: 20px; }
.touch-ui #mobile-weapons #btn-shield[data-pulse="ready"] .pulse-count { font-size: 12px; }
.touch-ui #mobile-weapons #btn-shield .pulse-caption { font-size: 7px; letter-spacing: .02em; }

/* Ability-slot cooldown: clockwise shadow, readable count, one ready flash. */
#buildbar:has(.pulse-button[data-pulse]) { opacity: 1; }
#chip-shield.pulse-button, #mobile-weapons #btn-shield.pulse-button {
  position: relative; isolation: isolate; overflow: hidden; box-sizing: border-box;
  border-radius: 9px; border: 2px solid #70dcf5;
  color: #ddfaff; text-align: center; padding: 6px;
  background: radial-gradient(ellipse at 50% 52%, #20647d 0, #103442 40%, #0b1928 76%);
  box-shadow: inset 0 0 0 2px #06121ca6, 0 2px 5px #0005;
}
#chip-shield.pulse-button { width: 96px; min-height: 82px; font: 800 10px/1.1 sans-serif; }
.pulse-button::before {
  content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: conic-gradient(from 0deg, #02060bdb 0deg var(--pulse-sweep, 0deg), transparent var(--pulse-sweep, 0deg) 360deg);
}
.pulse-button .drive-action { font: 800 10px/1.1 sans-serif; letter-spacing: .08em; }
.pulse-button .pulse-count {
  display: block; font: 900 25px/1.05 sans-serif; font-variant-numeric: tabular-nums;
  min-height: 26px; margin-top: 3px; color: #fff; text-shadow: 0 2px 4px #000;
}
.pulse-button .pulse-caption { display: block; font: 800 8px/1 sans-serif; letter-spacing: .08em; color: #bbd8e7; }
#chip-shield.pulse-button #shield-status { font: 700 8px/1.1 sans-serif; margin-top: 5px; color: #aac2ce; }
#chip-shield.pulse-button[data-pulse="cooling"], #mobile-weapons #btn-shield.pulse-button[data-pulse="cooling"] { border-color: #748694; }
.pulse-button[data-pulse="ready"] .pulse-count { font-size: 14px; line-height: 26px; color: #b6ff9f; }
#chip-shield.pulse-recharged, #mobile-weapons #btn-shield.pulse-recharged { animation: pulse-ready-flash .65s ease-out; }
@keyframes pulse-ready-flash {
  0% { box-shadow: 0 0 22px 7px #a0faffaa, inset 0 0 20px #b8fbff88; border-color: #fff; }
  100% { box-shadow: 0 2px 5px #0005; border-color: #70dcf5; }
}
@media (prefers-reduced-motion: reduce) {
  #chip-shield.pulse-recharged, #mobile-weapons #btn-shield.pulse-recharged { animation: none; }
}