/* Big-screen phone hardware. This surface contains controls only; the game is
   rendered by the separately paired Screen device. The parent supplies CRT. */
.online-raid.is-controller {
  --pad-cell: 48px;
  --face-size: 72px;
  padding: var(--sat) var(--sar) var(--sab) var(--sal);
}
.is-controller .online-head {
  min-height: 44px;
  margin-bottom: 8px;
  gap: 12px;
}
.is-controller .online-head > div { min-width: 0; }
.is-controller .online-head .online-brand { font-size: 8px; }
.is-controller .online-head h1 { margin-top: 3px; font-size: 16px; line-height: 1.2; }
.is-controller .online-head p { display: block; margin-top: 4px; font: 10px/1.3 var(--pixel); color: var(--text-2); }
.is-controller .online-exit { min-height: 44px; flex-shrink: 0; }
.is-controller .controller-layout { flex: 1; min-height: 0; display: flex; align-items: stretch; width: 100%; }
.controller-hardware {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(126px, .8fr) minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  width: 100%;
  height: 100%;
  min-height: 0;
  padding: 20px;
  background: repeating-linear-gradient(0deg, #ffffff0c 0 1px, transparent 1px 4px), repeating-linear-gradient(90deg, #11131a08 0 1px, transparent 1px 4px), linear-gradient(180deg, #e1ded5, #bbb8af);
  border: 4px solid #05070b;
  border-radius: 8px;
  box-shadow: inset 0 1px 0 #fffff5, inset 1px 0 0 #e7e4da, inset 3px 3px 0 #f0ede4, inset -3px -4px 0 #8d8c86, 0 5px 0 #030409;
}
.controller-hardware::before {
  content: '';
  position: absolute;
  inset: 12px;
  z-index: -1;
  background: repeating-linear-gradient(90deg, #ffffff03 0 1px, transparent 1px 3px), #161a26;
  border: 2px solid #06070b;
  box-shadow: inset 0 2px 0 #31374a;
}
.controller-left { display: grid; place-items: center; min-width: 0; }
.controller-dpad {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, var(--pad-cell));
  grid-template-rows: repeat(3, var(--pad-cell));
  width: calc(var(--pad-cell) * 3);
  height: calc(var(--pad-cell) * 3);
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}
.controller-dpad .dpad-key {
  position: relative;
  display: grid;
  place-items: center;
  width: var(--pad-cell);
  height: var(--pad-cell);
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  border: 2px solid #020307;
  border-radius: 1px;
  background: linear-gradient(180deg, #30384b, #20283a 20%, #151b2a 70%, #0c101b);
  box-shadow: inset 0 1px 0 #a1acbf, inset 0 3px 0 #65728c, inset 2px 0 0 #44516b, inset -2px 0 0 #0a0d18, inset 0 -5px 0 #03060b, 0 5px 0 #02040a;
  transform: translateY(-3px);
  color: #8a93a5;
  font: 700 18px/1 var(--pixel);
  text-shadow: 0 2px 0 #000;
  touch-action: none;
}
.controller-dpad .dpad-key.up { grid-area: 1 / 2; border-bottom: 0; }
.controller-dpad .dpad-key.left { grid-area: 2 / 1; border-right: 0; }
.controller-dpad .dpad-key.right { grid-area: 2 / 3; border-left: 0; }
.controller-dpad .dpad-key.down { grid-area: 3 / 2; border-top: 0; }
.controller-dpad .dpad-center {
  grid-area: 2 / 2;
  display: block;
  background: #111622;
  box-shadow: inset 0 2px 0 #353e52;
  transform: translateY(-3px);
  pointer-events: none;
}
.controller-dpad .dpad-center::after { content: ''; display: block; width: 16px; height: 16px; margin: calc((var(--pad-cell) - 16px) / 2); background: #080b13; box-shadow: inset 0 2px 0 #030509, 0 1px 0 #424b60; }
.controller-dpad .dpad-key:active, .controller-dpad .dpad-key.is-pressed { transform: translateY(1px); background: #0a0f19; color: var(--cyan); box-shadow: inset 0 3px 0 #020307, inset 2px 0 0 #080b14, inset 0 -1px 0 #344057; }
.controller-center { position: relative; isolation: isolate; align-self: stretch; display: flex; flex-direction: column; justify-content: center; gap: 10px; min-width: 0; padding: 0; text-align: center; }
.controller-stripes { position: absolute; z-index: -1; inset: -18px 4px; background: repeating-linear-gradient(0deg, #8c9385 0 13px, #161a26 13px 23px); opacity: .6; pointer-events: none; }

.controller-utility { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 6px; padding: 9px 8px; border: 2px solid #05070b; background: #cfccc3; box-shadow: inset 0 2px 0 #f4f1e8; }
.controller-system {
  min-width: 44px;
  min-height: 44px;
  padding: 4px 2px;
  border: 2px solid #05070b;
  border-radius: 5px;
  background: linear-gradient(180deg, #354158, #202b40 28%, #101623);
  box-shadow: inset 0 1px 0 #9da7bb, inset 0 3px 0 #657288, inset 2px 0 0 #4b5973, inset -2px 0 0 #080d19, inset 0 -5px 0 #0b1020, 0 4px 0 #080b11;
  transform: translateY(-2px);
  color: var(--text);
  font: 700 10px/1.2 var(--pixel);
  letter-spacing: .02em;
  touch-action: manipulation;
}
.controller-system:active { transform: translateY(2px); box-shadow: inset 0 3px 0 #080b13, inset 2px 0 0 #111722, inset 0 -1px 0 #48546a; }
.controller-hint { margin: 0; padding: 5px 2px; background: #161a26; font: 9px/1.4 var(--pixel); color: var(--muted); }
.controller-right { display: grid; grid-template-columns: repeat(2, var(--face-size)); align-items: center; justify-content: center; gap: 10px; min-width: 0; }
.controller-button-unit { position: relative; display: flex; flex-direction: column; align-items: center; gap: 9px; width: var(--face-size); min-width: 0; padding-top: 5px; }
.controller-face {
  display: grid;
  place-items: center;
  width: var(--face-size);
  height: var(--face-size);
  min-width: 44px;
  min-height: 44px;
  padding: 0;
  border: 4px solid #05070b;
  border-radius: 0;
  clip-path: polygon(0 20%, 12% 20%, 12% 12%, 20% 12%, 20% 0, 80% 0, 80% 12%, 88% 12%, 88% 20%, 100% 20%, 100% 80%, 88% 80%, 88% 88%, 80% 88%, 80% 100%, 20% 100%, 20% 88%, 12% 88%, 12% 80%, 0 80%);
  position: relative;
  z-index: 1;
  background: linear-gradient(145deg, #ff8d7f, #eb5149 43%, #c63238);
  box-shadow: inset 0 1px 0 #ffe1c8, inset 0 4px 0 #ffb39d, inset 3px 0 0 #ff8170, inset -3px 0 0 #8d1724, inset 0 -8px 0 #68101d;
  transform: translateY(-4px);
  color: #fff5e4;
  font: 700 24px/1 var(--pixel);
  text-shadow: 0 3px 0 #66151d;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.controller-face.nova { background: linear-gradient(145deg, #80efff, #32c5e2 43%, #1783ab); box-shadow: inset 0 1px 0 #ecfeff, inset 0 4px 0 #a9f7ff, inset 3px 0 0 #62d4ec, inset -3px 0 0 #075579, inset 0 -8px 0 #043952; text-shadow: 0 3px 0 #063e52; }
.controller-face:active:not(:disabled), .controller-face.is-pressed { transform: translateY(2px); box-shadow: inset 0 3px 0 #0006, inset 2px 0 0 #0003, inset 0 -2px 0 #0008; }
.controller-face:disabled { background: #333c4c; color: #8992a4; box-shadow: inset 0 3px 0 #536077, inset 0 -5px 0 #111620; text-shadow: 0 2px 0 #10141d; }
.controller-button-unit > strong { color: var(--amber); font: 700 12px/1 var(--pixel); letter-spacing: .05em; }
.controller-button-unit:first-child > strong { color: var(--cyan); }
.controller-button-unit > small, .controller-button-unit > span { min-height: 12px; color: var(--muted); font: 9px/1.3 var(--pixel); }
.controller-team { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 12px; color: var(--text-2); font: 10px/1.3 var(--pixel); }
.controller-team b, .controller-team strong { color: var(--amber); }
.controller-status { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex: 0 0 auto; min-height: 24px; padding-top: 8px; }
.controller-status .online-connection { min-height: auto; font-size: 10px; line-height: 1.3; }
.controller-status #online-reconnect { flex-shrink: 0; min-height: 44px; padding: 0 10px; font-size: 10px; }
.controller-portrait { display: none; }

/* Landscape controller fallback does not require native orientation locking. */
.online-raid.is-controller {
  --controller-safe-top: var(--sat);
  --controller-safe-right: var(--sar);
  --controller-safe-bottom: var(--sab);
  --controller-safe-left: var(--sal);
  width: var(--controller-vw, var(--app-width));
  height: var(--controller-vh, var(--app-height));
  padding: var(--controller-safe-top) var(--controller-safe-right) var(--controller-safe-bottom) var(--controller-safe-left);
  transform-origin: 0 0;
}
.online-raid.is-controller.controller-rotated {
  left: var(--controller-physical-width);
  transform: rotate(90deg);
  --controller-safe-top: var(--sar);
  --controller-safe-right: var(--sab);
  --controller-safe-bottom: var(--sal);
  --controller-safe-left: var(--sat);
}
.is-controller .controller-portrait { display: none !important; }
.is-controller .online-layer {
  padding: max(16px, var(--controller-safe-top)) max(16px, var(--controller-safe-right)) max(16px, var(--controller-safe-bottom)) max(16px, var(--controller-safe-left));
}
@media (orientation: landscape) and (max-height: 370px), (orientation: landscape) and (max-width: 720px) {
  .online-raid.is-controller { --pad-cell: 44px; --face-size: 60px; }
  .is-controller .online-head { margin-bottom: 5px; min-height: 38px; }
  .is-controller .online-head h1 { font-size: 12px; }
  .is-controller .online-head .online-brand { display: none; }
  .is-controller .online-head p { margin-top: 3px; font-size: 9px; }
  .controller-hardware { grid-template-columns: minmax(0, 1fr) minmax(112px, .8fr) minmax(0, 1fr); gap: 8px; padding: 16px; }
  .controller-hardware::before { inset: 9px; }
  .controller-center { gap: 8px; padding: 0; }
  .controller-stripes { inset: -14px 3px; }
  
  .controller-utility { gap: 4px; padding: 7px 6px; }
  .controller-system { font-size: 10px; }
  .controller-hint { font-size: 8px; padding: 4px 0; }
  .controller-right { gap: 8px; }
  .controller-button-unit { gap: 5px; }
  .controller-button-unit > strong { font-size: 10px; }
  .controller-button-unit > small, .controller-button-unit > span { font-size: 8px; }
  .controller-status { padding-top: 6px; gap: 8px; }
  .controller-status .online-connection, .controller-team { font-size: 9px; }
}

.online-direct-controls { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 10px; }
.online-direct-controls > span { color: var(--muted); font: 10px/1.5 var(--pixel); text-align: left; }
.online-direct-controls .btn { min-height: 48px; padding: 0 12px; font-size: 12px; }

/* The solo home screen may scroll on short landscape displays. Online modes
   manage their own layouts and do not inherit the solo upright guard. */
@media (orientation: landscape) and (max-height: 500px) {
  .view-play { overflow-y: auto; overscroll-behavior: contain; }
  .view-play .home-logo, .view-play .home-art { display: none; }
}

/* The header and standalone Exit are intentionally absent from phone hardware.
   All session information lives in its bottom rail; leave is in Pause Menu. */
.is-controller > .online-head, .is-controller > .online-exit { display: none !important; }
.controller-hardware > .controller-status { grid-column: 1 / -1; align-self: end; min-height: 30px; margin-top: 4px; padding: 8px 9px 2px; border-top: 2px solid #080b13; box-shadow: inset 0 1px 0 #394052; }
.controller-hardware > .controller-status > * { min-width: 0; }
.controller-hardware > .controller-status .online-connection { flex: 1; }
.controller-hardware > .controller-status .controller-team { flex: 0 0 auto; }
.controller-dpad { isolation: isolate; }
.controller-dpad::before { content: ''; position: absolute; inset: 4px 0 -6px; z-index: -1; background: #03050a; clip-path: polygon(33.333% 0, 66.667% 0, 66.667% 33.333%, 100% 33.333%, 100% 66.667%, 66.667% 66.667%, 66.667% 100%, 33.333% 100%, 33.333% 66.667%, 0 66.667%, 0 33.333%, 33.333% 33.333%); }
.controller-button-unit::before { content: ''; position: absolute; top: 10px; left: 50%; transform: translateX(-50%); width: var(--face-size); height: var(--face-size); background: #03050a; clip-path: polygon(0 20%, 12% 20%, 12% 12%, 20% 12%, 20% 0, 80% 0, 80% 12%, 88% 12%, 88% 20%, 100% 20%, 100% 80%, 88% 80%, 88% 88%, 80% 88%, 80% 100%, 20% 100%, 20% 88%, 12% 88%, 12% 80%, 0 80%); pointer-events: none; }
.controller-emblem { display: grid; place-items: center; flex: 0 0 auto; min-height: 103px; padding: 8px 4px; border: 2px solid #0a1017; border-radius: 4px; background: repeating-linear-gradient(0deg, #ffffff06 0 1px, transparent 1px 4px), repeating-linear-gradient(90deg, #ffffff04 0 1px, transparent 1px 3px), linear-gradient(135deg, #abb0a5, #c0c3b8 45%, #90988c); box-shadow: inset 0 1px 0 #404c45, inset 0 3px 0 #6b776c, inset 0 -1px 0 #edf0df, inset 1px 0 0 #566259, inset -1px 0 0 #bdc5b7, 0 2px 0 #060a10; }
/* Actual unchanged1254×1254 game atlas; crop is ATLAS.ship=[97,22,459,546]. */
.controller-rocket { position: relative; display: block; width: 70px; height: 83.267974px; overflow: hidden; opacity: .78; filter: drop-shadow(0 1px 0 #f5f7e5b3); }
.controller-rocket img { position: absolute; display: block; width: 191.24183px; height: 191.24183px; max-width: none; left: -14.793028px; top: -3.35512px; image-rendering: pixelated; filter: brightness(0); pointer-events: none; user-select: none; -webkit-user-select: none; }
.is-controller.controller-menu-open .online-layer { z-index: 14; }
@media (orientation: landscape) and (max-width: 600px) {
  .controller-hardware { grid-template-columns: minmax(0, 1fr) minmax(112px, .8fr) minmax(0, 1fr); gap: 8px; padding: 12px; }
  .controller-utility { padding-left: 4px; padding-right: 4px; }
  .controller-emblem { min-height: 95px; padding-top: 4px; padding-bottom: 4px; }
  .controller-hardware > .controller-status { padding-left: 4px; padding-right: 4px; }
}

/* Apply compact landscape measurements to the virtual frame in portrait too. */
.online-raid.is-controller.controller-compact { --pad-cell: 44px; --face-size: 60px; }
.controller-compact .controller-hardware { grid-template-columns: minmax(0, 1fr) minmax(112px, .8fr) minmax(0, 1fr); gap: 8px; padding: 16px; }
.controller-compact .controller-hardware::before { inset: 9px; }
.controller-compact .controller-center { gap: 8px; padding: 0; }
.controller-compact .controller-stripes { inset: -14px 3px; }
.controller-compact .controller-utility { gap: 4px; padding: 7px 6px; }
.controller-compact .controller-system { font-size: 10px; }
.controller-compact .controller-hint { font-size: 8px; padding: 4px 0; }
.controller-compact .controller-right { gap: 8px; }
.controller-compact .controller-button-unit { gap: 5px; }
.controller-compact .controller-button-unit > strong { font-size: 10px; }
.controller-compact .controller-button-unit > small, .controller-compact .controller-button-unit > span { font-size: 8px; }
.controller-compact .controller-status { padding-top: 6px; gap: 8px; }
.controller-compact .controller-status .online-connection, .controller-compact .controller-team { font-size: 9px; }
.controller-small .controller-hardware { gap: 8px; padding: 12px; }
.controller-small .controller-utility { padding-left: 4px; padding-right: 4px; }
.controller-small .controller-emblem { min-height: 95px; padding-top: 4px; padding-bottom: 4px; }
.controller-small .controller-hardware > .controller-status { padding-left: 4px; padding-right: 4px; }

/* Actual solo upgrade art remains legible inside the landscape controller frame. */
.is-controller .online-layer-card:has(.online-upgrade-grid) { max-width: 980px; padding: 18px; gap: 12px; }
.is-controller .online-upgrade-grid { grid-template-columns: repeat(var(--n, 3), minmax(0, 1fr)); gap: 12px; margin-bottom: 0; }
.is-controller .online-upgrade.card .online-upgrade-art { margin: 7px 7px 0; }
.is-controller .online-upgrade-art .art { height: clamp(64px, calc(var(--controller-vh, var(--app-height)) * .2), 104px); aspect-ratio: auto; object-fit: contain; }
.is-controller .online-upgrade.card .online-upgrade-copy { gap: 6px; padding: 10px; }
.is-controller .online-upgrade-copy > .tag { display: none; }
.is-controller .online-upgrade.card strong { font-size: 14px; line-height: 1.25; }
.is-controller .online-upgrade.card p { font-size: 12px; line-height: 1.4; }
.is-controller .online-upgrade.card .online-upgrade-level { font-size: 10px; }
.is-controller .online-layer-card:has(.online-upgrade-grid) > h2 { font-size: 21px; }
.is-controller .online-layer-card:has(.online-upgrade-grid) > p { font-size: 13px; line-height: 1.45; }
.controller-compact .online-layer-card:has(.online-upgrade-grid) { padding: 14px; gap: 10px; }
.controller-compact .online-upgrade-grid { gap: 8px; }
.controller-compact .online-upgrade-art .art { height: 60px; }
.controller-compact .online-upgrade.card .online-upgrade-copy { padding: 8px; }
.controller-compact .online-upgrade.card strong { font-size: 13px; }
.is-controller .online-layer { overflow-x: hidden; }

/* ==========================================================================
   3.6.1 controller polish: player identity, a live LCD readout, a Nova
   charge meter and dialog-style popups sized for a sideways phone.
   ========================================================================== */
.online-raid.is-controller { --pc: var(--p1); }
.online-raid.is-controller.p2 { --pc: var(--p2); }
.controller-center { gap: 9px; }
/* B carries a charge meter; align both face buttons by their tops. */
.controller-right { align-items: start; align-content: center; }
/* Player LEDs, like a console pad's port lights. */
.controller-leds { display: flex; align-items: center; justify-content: center; gap: 6px; align-self: center; padding: 4px 8px; background: #161a26; border: 2px solid #05070b; box-shadow: inset 0 2px 0 #2b3244; }
.controller-leds > span { margin-right: 2px; font: 700 8px/1 var(--pixel); letter-spacing: .14em; color: var(--muted); }
.controller-leds i { display: grid; place-items: center; width: 22px; height: 14px; font: 700 8px/1 var(--pixel); font-style: normal; color: #5d667c; background: #232a3b; border: 2px solid #05070b; box-shadow: inset 0 1px 0 #ffffff12; }
.controller-leds i.on { color: #05070b; background: var(--pc); box-shadow: inset 0 1px 0 #ffffffa0, 0 0 10px color-mix(in srgb, var(--pc) 70%, transparent); }
/* LCD: the ship emblem plus one line that always says what happens next. */
.controller-emblem { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; min-height: 103px; padding: 8px 6px 5px; background: repeating-linear-gradient(0deg, #ffffff06 0 1px, transparent 1px 4px), repeating-linear-gradient(90deg, #ffffff04 0 1px, transparent 1px 3px), linear-gradient(135deg, color-mix(in srgb, var(--pc) 10%, #abb0a5), color-mix(in srgb, var(--pc) 6%, #c0c3b8) 45%, #90988c); }
.controller-rocket { --rw: 54px; width: var(--rw); height: calc(var(--rw) * 546 / 459); }
.controller-rocket img { width: calc(var(--rw) * 1254 / 459); height: calc(var(--rw) * 1254 / 459); left: calc(var(--rw) * -97 / 459); top: calc(var(--rw) * -22 / 459); }
.controller-lcd { display: block; width: 100%; min-height: 16px; padding: 3px 4px 2px; overflow: hidden; font: 700 9px/1.2 var(--pixel); letter-spacing: .08em; color: #1d261c; text-align: center; white-space: nowrap; text-overflow: ellipsis; background: #00000014; border-top: 1px solid #00000024; }
.controller-lcd[data-tone="flash"] { color: #08310f; background: #2ad06a2e; animation: lcd-blink .28s steps(2, end) 2; }
.controller-lcd[data-tone="alert"] { animation: lcd-blink 1s steps(2, end) infinite; }
.controller-hint .hint-wait, .is-waiting .controller-hint .hint-play { display: none; }
.is-waiting .controller-hint .hint-wait { display: inline; color: var(--text-2); }
/* B glows when the team Nova is ready (the charge itself is on the big screen). */
.nova-unit.ready > strong, .nova-unit.ready > #online-nova-pct { color: var(--amber-hi); }
.nova-unit::after { content: ''; position: absolute; z-index: 0; top: -8px; left: 50%; width: calc(var(--face-size) + 28px); height: calc(var(--face-size) + 28px); transform: translateX(-50%); background: radial-gradient(circle, #4ee6ff70, transparent 62%); opacity: 0; pointer-events: none; }
.nova-unit.ready::after { opacity: 1; animation: nova-glow .9s steps(3, end) infinite alternate; }
/* While waiting, A and B are live test buttons: a touch quieter until pressed. */
.is-waiting .controller-face:not(.is-pressed) { filter: saturate(.55) brightness(.85); }
.is-waiting .controller-dpad .dpad-key.is-pressed { color: var(--pc); }
.controller-dpad .dpad-key:active, .controller-dpad .dpad-key.is-pressed { color: var(--pc); }
/* Status rail: signal bars + link text on the left, team stats on the right. */
.controller-link { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 0; }
.controller-hardware > .controller-status .controller-link { flex: 1; }
.controller-link .online-connection { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
/* Popups on a sideways phone: compact head, side-by-side actions. */
.is-controller .online-layer-card { max-width: 560px; }
.is-controller .online-dlg-head { padding: 10px 14px 9px; }
.is-controller .online-layer-card .online-dlg-head h2 { font-size: 17px; }
.is-controller .online-dlg-body { gap: 10px; padding: 12px 14px 0; }
.is-controller .online-layer-card .online-dlg-body p { font-size: 13px; line-height: 1.45; }
.is-controller .online-dlg-actions { grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: 10px; padding: 14px 14px 0; }
.is-controller .online-layer-card { padding-bottom: 14px; }
.is-controller .online-dlg-actions .btn { min-height: 48px; padding: 0 10px; font-size: 13px; }
.is-controller .online-layer-card.is-upgrade { max-width: 980px; padding: 0 0 12px; gap: 0; }
.is-controller .is-upgrade .online-dlg-body { padding-top: 10px; }
.is-controller .is-upgrade .online-dlg-actions { grid-auto-flow: row; grid-template-columns: minmax(0, 1fr) auto; padding-top: 12px; }
.is-controller .is-upgrade .online-dlg-actions .btn.small { min-height: 48px; padding: 0 14px; font-size: 11px; }
.is-controller .online-upgrade-grid { margin: 0; }
.controller-compact .online-layer-card.is-upgrade { padding: 0 0 10px; }
.controller-compact .is-upgrade .online-dlg-head { padding: 8px 12px 7px; }
.controller-compact .is-upgrade .online-dlg-head .dlg-ic { width: 28px; height: 28px; font-size: 15px; }
.controller-compact .is-upgrade .online-dlg-body { padding: 8px 12px 0; gap: 8px; }
.controller-compact .is-upgrade .online-dlg-actions { padding: 10px 12px 0; }
.controller-compact .online-dlg-actions .btn { min-height: 44px; }
.controller-compact .online-dlg-head .eyeline { font-size: 9px; }
@keyframes lcd-blink { 50% { opacity: .35; } }
@keyframes nova-glow { from { opacity: .55; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .controller-lcd, .nova-unit.ready::after { animation: none !important; } }
/* Link quality on the status rail: three bars, like a handheld's signal meter. */
.online-signal { display: inline-flex; flex: 0 0 auto; align-items: flex-end; gap: 2px; height: 11px; }
.online-signal i { width: 3px; background: #343c52; }
.online-signal i:nth-child(1) { height: 4px; } .online-signal i:nth-child(2) { height: 7px; } .online-signal i:nth-child(3) { height: 11px; }
.online-signal[data-level="3"] i, .online-signal[data-level="2"] i:nth-child(-n+2) { background: var(--green); }
.online-signal[data-level="1"] i:nth-child(1) { background: var(--amber); }
.online-connection.is-offline { color: var(--amber); }
/* Optical centring for the top-centre readouts. Letter-spacing adds trailing
   space after the last glyph, so it is balanced with matching leading space;
   cap-height trimming (where supported) centres the pixel font vertically
   regardless of each browser's line metrics. */
.controller-leds { align-items: center; padding: 4px 9px; }
.controller-leds > span { display: inline-flex; align-items: center; height: 14px; margin-right: 2px; padding-left: .14em; line-height: 1; }
.controller-leds i { line-height: 1; padding-left: .02em; }
.controller-lcd { padding-left: calc(4px + .08em); line-height: 1.2; }
.controller-system { padding-left: calc(2px + .02em); }
.controller-button-unit > strong { padding-left: .05em; }
@supports (text-box: trim-both cap alphabetic) {
  .controller-leds > span, .controller-leds i, .controller-lcd, .controller-system, .controller-hint { text-box: trim-both cap alphabetic; }
  .controller-leds i { height: 14px; }
  .controller-lcd { min-height: 16px; display: flex; align-items: center; justify-content: center; }
}