/* Design tokens and global foundations. */
@import url('https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root {
  color-scheme: dark;
  --void: #03070c;
  --panel: rgba(6, 17, 25, 0.86);
  --panel-strong: rgba(7, 21, 31, 0.96);
  --line: rgba(142, 214, 214, 0.22);
  --line-bright: rgba(164, 239, 233, 0.48);
  --text: #e8f8f5;
  --muted: #8ca9aa;
  --cyan: #6df7e8;
  --cyan-soft: #9ef5e7;
  --amber: #ffb35c;
  --coral: #ff6f61;
  --purple: #a88cff;
  --display: 'Chakra Petch', system-ui, sans-serif;
  --mono: 'Space Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
/* In-flight HUD, minimap, abilities, and status indicators. */
html, body { width: 100%; min-height: 100%; margin: 0; overflow: hidden; background: #010307; }

body {
  color: var(--text);
  font-family: var(--display);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  user-select: none;
}

button, input { font: inherit; }

button { color: inherit; }

.game-shell {
  position: relative;
  width: 100vw;
  height: 100dvh;
  min-height: 560px;
  overflow: hidden;
  isolation: isolate;
  background: radial-gradient(circle at 50% 42%, #0c1e28 0%, var(--void) 64%);
}

#gameCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  cursor: crosshair;
  touch-action: none;
}

.scanlines {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: .16;
  background: repeating-linear-gradient(180deg, transparent 0 3px, rgba(132, 255, 237, .06) 4px);
  mix-blend-mode: screen;
}

.topbar {
  position: absolute;
  z-index: 6;
  top: 0;
  left: 0;
  right: 0;
  min-height: 82px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 14px 24px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(2, 8, 13, .94), rgba(2, 8, 13, .52));
  backdrop-filter: blur(10px);
  pointer-events: none;
}

.brand-lockup { display: flex; align-items: center; gap: 11px; letter-spacing: .16em; }
.brand-lockup div { display: grid; line-height: .95; }
.brand-lockup strong { font-size: 1rem; }
.brand-lockup span { color: var(--cyan); font-size: .66rem; margin-top: 4px; }
.brand-mark { width: 28px; height: 32px; clip-path: polygon(0 0, 50% 100%, 100% 0, 50% 31%); background: linear-gradient(160deg, var(--cyan), #267b7e); }

.round-readout { text-align: center; display: grid; }
.eyebrow, .round-readout > span, .score-readout span { color: var(--muted); font: 700 .64rem/1.2 var(--mono); letter-spacing: .18em; }
.round-readout strong { margin: 2px 0; color: var(--text); font-size: 1.08rem; letter-spacing: .16em; }
.round-readout #waveState { color: var(--amber); }

.score-readout { justify-self: end; display: flex; align-items: center; gap: 20px; text-align: right; }
.score-readout div { display: grid; }
.score-readout strong { font: 700 .92rem/1.2 var(--mono); letter-spacing: .08em; }
.pilot-chip { pointer-events: auto; min-width: 104px; height: 40px; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 0 12px; border: 1px solid var(--line); background: rgba(8,22,30,.72); color: var(--muted); cursor: pointer; }
.pilot-chip i { width: 7px; height: 7px; border-radius: 50%; background: #687b7c; box-shadow: 0 0 0 rgba(109,247,232,0); transition: .18s; }
.pilot-chip span { max-width: 100px; overflow: hidden; color: inherit; text-overflow: ellipsis; letter-spacing: .08em; white-space: nowrap; }
.pilot-chip.connected { color: var(--cyan); border-color: var(--line-bright); }
.pilot-chip.connected i { background: var(--cyan); box-shadow: 0 0 10px rgba(109,247,232,.65); }
.pilot-chip.guest { color: var(--amber); }.pilot-chip.guest i { background: var(--amber); box-shadow: 0 0 10px rgba(255,179,92,.58); }
.pilot-chip:hover { border-color: var(--cyan); color: var(--text); }
.icon-button { pointer-events: auto; width: 40px; height: 40px; border: 1px solid var(--line-bright); border-radius: 50%; background: rgba(8, 22, 30, .72); cursor: pointer; }
.icon-button:hover { border-color: var(--cyan); box-shadow: 0 0 18px rgba(109, 247, 232, .14); }

.vitals {
  position: absolute;
  z-index: 6;
  top: 102px;
  left: 24px;
  width: min(330px, calc(100vw - 48px));
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  background: linear-gradient(90deg, rgba(4, 16, 23, .88), rgba(4, 16, 23, .48));
  backdrop-filter: blur(8px);
  pointer-events: none;
}

.vital-row { display: grid; grid-template-columns: 62px 1fr 42px; gap: 9px; align-items: center; min-height: 24px; }
.vital-row > span, .gate-row > span { font: 700 .65rem var(--mono); color: var(--muted); letter-spacing: .1em; }
.vital-row > strong { font: 700 .68rem var(--mono); text-align: right; }
.meter { height: 4px; background: rgba(185, 228, 225, .12); overflow: hidden; }
.meter i { display: block; width: 100%; height: 100%; background: var(--cyan); box-shadow: 0 0 8px currentColor; transform-origin: left center; }
.xp-row .meter i { background: var(--purple); }
.gate-row { display: flex; align-items: center; justify-content: space-between; margin-top: 7px; padding-top: 8px; border-top: 1px solid var(--line); }
.credit-row { display: flex; align-items: center; justify-content: space-between; margin-top: 7px; padding-top: 7px; border-top: 1px solid rgba(142,214,214,.1); }
.credit-row span { color: var(--muted); font: 700 .6rem var(--mono); letter-spacing: .1em; }
.credit-row strong { color: var(--amber); font: 700 .72rem var(--mono); }
.shield-pips { display: flex; gap: 6px; }
.shield-pips i { width: 18px; height: 8px; clip-path: polygon(20% 0, 100% 0, 80% 100%, 0 100%); background: var(--cyan); box-shadow: 0 0 12px rgba(109,247,232,.6); }
.shield-pips i.empty { background: rgba(145, 184, 183, .16); box-shadow: none; }

.minimap-wrap {
  position: absolute;
  z-index: 6;
  right: 24px;
  top: 102px;
  width: 242px;
  border: 1px solid var(--line-bright);
  background: rgba(2, 11, 17, .76);
  clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 15px, 100% 100%, 0 100%);
  pointer-events: none;
}
.minimap-head { display: flex; align-items: center; justify-content: space-between; padding: 8px 10px 6px; font: 700 .6rem var(--mono); letter-spacing: .13em; color: var(--muted); }
.minimap-head i { color: var(--cyan); font-style: normal; }
#minimap { display: block; width: 240px; height: 144px; }
.map-legend { display: flex; justify-content: space-between; padding: 7px 9px; border-top: 1px solid var(--line); font: 700 .5rem var(--mono); letter-spacing: .06em; color: var(--muted); }
.map-legend span { display: flex; align-items: center; gap: 4px; }
.map-legend i { display: inline-block; width: 5px; height: 5px; border-radius: 50%; }
.map-legend .you { background: var(--cyan); }.map-legend .hostile { background: var(--coral); }.map-legend .gate { background: var(--amber); }

.ability-dock {
  position: absolute;
  z-index: 6;
  left: 50%;
  bottom: 20px;
  translate: -50% 0;
  display: flex;
  gap: 8px;
  pointer-events: none;
}
.ability-card { position: relative; min-width: 178px; height: 57px; display: flex; align-items: center; gap: 10px; padding: 8px 12px; overflow: hidden; border: 1px solid var(--line); background: rgba(3, 13, 20, .84); backdrop-filter: blur(9px); }
.station-ability { color: var(--text); text-align: left; pointer-events: auto; cursor: pointer; }
.station-ability:hover { border-color: var(--amber); background: rgba(255,179,92,.08); }
.station-ability:disabled { cursor: not-allowed; opacity: .55; }
.station-ability span { color: var(--amber) !important; }
.ability-card.primary { border-color: rgba(109,247,232,.35); }
kbd { min-width: 32px; padding: 6px 7px; color: var(--cyan-soft); border: 1px solid rgba(109,247,232,.28); border-radius: 3px; background: rgba(109,247,232,.07); font: 700 .66rem var(--mono); text-align: center; box-shadow: none; }
.ability-card div { display: grid; position: relative; z-index: 1; }
.ability-card strong { font-size: .69rem; letter-spacing: .08em; }
.ability-card span { color: var(--cyan); font: 700 .52rem var(--mono); letter-spacing: .08em; }
.ability-card .cooldown { position: absolute; inset: auto 0 0; height: 3px; width: 0; background: var(--cyan); box-shadow: 0 0 10px currentColor; }
.ability-card.cooling span { color: var(--amber); }
.upgrade-readout { position: absolute; z-index: 8; right: 18px; bottom: 84px; width: 178px; padding: 10px; border: 1px solid rgba(142,214,214,.18); background: rgba(3,12,18,.78); backdrop-filter: blur(7px); pointer-events: none; }
.upgrade-readout > .eyebrow { display: block; margin: 0 0 7px; color: var(--muted); font-size: .48rem; letter-spacing: .14em; }
.upgrade-tier-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; }
.upgrade-tier { min-height: 34px; display: grid; grid-template-columns: 18px 1fr; align-items: center; padding: 4px 5px; border: 1px solid rgba(142,214,214,.12); background: rgba(109,247,232,.035); }
.upgrade-tier i { color: var(--cyan); font: normal 700 .8rem var(--mono); text-align: center; text-shadow: 0 0 8px rgba(109,247,232,.35); }
.upgrade-tier b { color: #b9cdcb; font: 700 .52rem var(--mono); text-align: right; }

.status-toast { position: absolute; z-index: 9; left: 50%; top: 25%; translate: -50% -50%; opacity: 0; padding: 9px 16px; border: 1px solid var(--line-bright); background: rgba(4, 16, 23, .86); color: var(--cyan-soft); font: 700 .72rem var(--mono); letter-spacing: .12em; transition: opacity .22s, transform .22s; transform: translateY(8px); pointer-events: none; }
.status-toast.visible { opacity: 1; transform: translateY(0); }

.crosshair { position: absolute; z-index: 5; width: 34px; height: 34px; border: 1px solid rgba(109,247,232,.55); border-radius: 50%; translate: -50% -50%; pointer-events: none; opacity: 0; transition: opacity .15s; }
.crosshair::before, .crosshair::after { content: ''; position: absolute; background: var(--cyan); }
.crosshair::before { width: 10px; height: 1px; top: 16px; left: 11px; }.crosshair::after { width: 1px; height: 10px; top: 11px; left: 16px; }
.crosshair i { position: absolute; width: 2px; height: 2px; background: var(--amber); left: 15px; top: 15px; }

.portal-warning { position: absolute; z-index: 10; left: 50%; top: 91px; translate: -50% 0; display: flex; align-items: center; gap: 9px; padding: 8px 13px; opacity: 0; transform: translateY(-8px); border: 1px solid rgba(255,111,97,.62); background: rgba(44,8,12,.82); color: #ffd4cf; font: 700 .64rem var(--mono); letter-spacing: .13em; pointer-events: none; transition: .18s; }
.portal-warning.active { opacity: 1; transform: translateY(0); animation: warningPulse .7s ease-in-out infinite alternate; }
.portal-warning i { width: 7px; height: 7px; background: var(--coral); box-shadow: 0 0 12px var(--coral); rotate: 45deg; }
@keyframes warningPulse { to { border-color: var(--coral); box-shadow: 0 0 22px rgba(255,111,97,.16); } }
.lock-readout { position: absolute; z-index: 7; left: 50%; bottom: 88px; translate: -50% 8px; display: flex; gap: 7px; align-items: center; opacity: 0; color: var(--amber); font: 700 .57rem var(--mono); letter-spacing: .14em; transition: .16s; pointer-events: none; }
.lock-readout.active { opacity: 1; translate: -50% 0; }
.lock-readout i { width: 8px; height: 8px; border: 1px solid var(--amber); rotate: 45deg; box-shadow: 0 0 9px rgba(255,179,92,.5); }
.static-warning { position: absolute; z-index: 8; right: 18px; bottom: 190px; display: flex; align-items: center; gap: 7px; opacity: 0; translate: 8px 0; padding: 6px 9px; border: 1px solid rgba(255,111,97,.34); background: rgba(36,8,12,.72); color: #f5aaa2; font: 700 .48rem var(--mono); letter-spacing: .09em; transition: .2s; pointer-events: none; }
.static-warning.active { opacity: 1; translate: 0 0; }
.static-warning i { width: 6px; height: 6px; rotate: 45deg; background: var(--coral); box-shadow: 0 0 9px var(--coral); }
.wave-call { position: absolute; z-index: 9; left: 50%; bottom: 158px; translate: -50% 10px; display: flex; visibility: hidden; align-items: center; gap: 12px; min-height: 40px; padding: 0 12px 0 16px; opacity: 0; border: 1px solid rgba(255,179,92,.52); background: rgba(25,16,5,.9); color: var(--text); font: 700 .58rem var(--mono); letter-spacing: .1em; pointer-events: none; transition: .18s; }
.wave-call.active { visibility: visible; opacity: 1; translate: -50% 0; pointer-events: auto; cursor: pointer; animation: waveCallPulse .75s ease-in-out infinite alternate; }
.wave-call b { color: var(--amber); }.wave-call kbd { border-color: rgba(255,179,92,.35); color: var(--amber); }
@keyframes waveCallPulse { to { border-color: var(--amber); box-shadow: 0 0 18px rgba(255,179,92,.14); } }
/* Menus, panels, account screens, briefings, and acknowledgements. */
.overlay { position: absolute; inset: 0; z-index: 20; display: none; background: radial-gradient(circle at 70% 38%, rgba(17, 67, 75, .18), transparent 38%), linear-gradient(100deg, rgba(2, 8, 13, .98) 10%, rgba(2, 8, 13, .88) 58%, rgba(2, 8, 13, .7)); backdrop-filter: blur(7px); }
.overlay.active { display: grid; }
.start-overlay { padding: clamp(94px, 12vh, 132px) clamp(30px, 7vw, 104px) 50px; align-items: center; }
.start-grid { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(300px, .88fr); gap: clamp(36px, 8vw, 120px); align-items: center; max-width: 1320px; margin: auto; width: 100%; }
.kicker { margin: 0 0 14px; color: var(--cyan); font: 700 .68rem var(--mono); letter-spacing: .22em; }
h1 { margin: 0; font-size: clamp(3.9rem, 8.7vw, 8.4rem); font-weight: 600; line-height: .73; letter-spacing: -.055em; }
h1 em { font-style: normal; color: transparent; -webkit-text-stroke: 1.5px var(--cyan); text-shadow: 0 0 44px rgba(109,247,232,.12); }
.intro { max-width: 600px; margin: 36px 0 30px; color: #a9c3c2; font-size: clamp(1rem, 1.3vw, 1.2rem); line-height: 1.55; }
.menu-actions { display: flex; gap: 10px; flex-wrap: wrap; }
button { border: 0; }
.main-button, .secondary-button, .ghost-button { min-height: 54px; padding: 0 19px; cursor: pointer; letter-spacing: .09em; font-weight: 700; transition: .18s ease; }
.main-button { min-width: 250px; display: flex; align-items: center; justify-content: space-between; gap: 28px; background: var(--cyan); color: #031016; clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%); }
.main-button b { font: 700 .55rem var(--mono); opacity: .62; }
.main-button:hover { background: #a7fff4; box-shadow: 0 0 30px rgba(109,247,232,.16); transform: translateY(-2px); }
.secondary-button { min-width: 200px; background: rgba(12, 32, 42, .8); border: 1px solid var(--line-bright); color: var(--text); }
.secondary-button b { margin-left: 18px; color: var(--muted); font: 700 .55rem var(--mono); }
.secondary-button:hover, .ghost-button:hover { border-color: var(--cyan); background: rgba(109,247,232,.09); }

.start-side { position: relative; min-height: 430px; display: grid; align-content: end; }
.sector-graphic { position: absolute; top: -10px; left: 50%; width: 300px; height: 300px; translate: -50% 0; border-radius: 50%; background: radial-gradient(circle, rgba(109,247,232,.06), transparent 62%); }
.orbit { position: absolute; border: 1px solid rgba(109,247,232,.25); border-radius: 50%; }
.orbit::after { content: ''; position: absolute; top: -3px; left: 50%; width: 6px; height: 6px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 14px var(--coral); }
.orbit-one { inset: 28px; animation: spin 18s linear infinite; }.orbit-two { inset: 68px; border-style: dashed; animation: spin 12s linear infinite reverse; }
.earth { position: absolute; inset: 105px; border: 1px solid var(--cyan); border-radius: 50%; box-shadow: inset -16px -12px 28px rgba(39,121,133,.4), 0 0 35px rgba(109,247,232,.18); }
.earth::before, .earth::after { content: ''; position: absolute; border: 1px solid rgba(109,247,232,.35); border-radius: 50%; inset: 19px -8px; }.earth::after { inset: -8px 19px; }
.needle { position: absolute; width: 36px; height: 46px; left: 132px; top: 126px; clip-path: polygon(50% 0, 100% 100%, 50% 74%, 0 100%); background: var(--amber); filter: drop-shadow(0 0 10px rgba(255,179,92,.6)); rotate: 42deg; }
@keyframes spin { to { rotate: 360deg; } }
.briefing-card { position: relative; z-index: 1; padding: 20px; border: 1px solid var(--line); border-top: 2px solid var(--cyan); background: rgba(4, 15, 22, .84); backdrop-filter: blur(12px); }
.briefing-card > .eyebrow { display: block; margin-bottom: 15px; }
.brief-row { display: grid; grid-template-columns: 108px 1fr; align-items: center; gap: 14px; min-height: 38px; border-top: 1px solid rgba(142,214,214,.1); font-size: .82rem; color: #b6ccca; }
.brief-row kbd { justify-self: start; min-width: 76px; padding: 4px 7px; }
.utility-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin-top: 8px; }
.utility-actions button { height: 40px; border: 1px solid var(--line); background: rgba(4,15,22,.82); color: var(--muted); font-size: .68rem; letter-spacing: .12em; cursor: pointer; }
.utility-actions button:hover { color: var(--cyan); border-color: var(--line-bright); }
.acknowledgements { position: absolute; z-index: 2; left: 50%; bottom: 13px; translate: -50% 0; width: min(900px, calc(100% - 36px)); color: #627b7c; text-align: center; font: 600 .55rem var(--mono); letter-spacing: .06em; }
.acknowledgements span { color: #7e9998; letter-spacing: .16em; }
.acknowledgements p { display: inline; margin: 0 0 0 9px; }
.acknowledgements a { color: #8fb4b2; text-decoration-color: rgba(109,247,232,.32); text-underline-offset: 3px; }
.acknowledgements a:hover { color: var(--cyan); }

.panel-overlay { place-items: center; padding: 24px; background: rgba(1, 6, 10, .8); }
.panel { position: relative; width: min(900px, calc(100vw - 34px)); padding: clamp(26px, 4vw, 48px); border: 1px solid var(--line-bright); border-top: 3px solid var(--cyan); background: var(--panel-strong); box-shadow: 0 24px 90px rgba(0,0,0,.48); clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%); }
.compact-panel { width: min(470px, calc(100vw - 34px)); }
.panel h2, .tutorial-card h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.6rem); letter-spacing: -.02em; }
.panel-copy { color: var(--muted); font-size: 1rem; }
.stack-actions { display: grid; gap: 9px; margin-top: 28px; }
.stack-actions .main-button { width: 100%; }
.ghost-button { width: 100%; background: transparent; border: 1px solid var(--line); color: var(--muted); }
.close-button { position: absolute; top: 18px; right: 22px; width: 40px; height: 40px; border-radius: 50%; background: rgba(109,247,232,.06); border: 1px solid var(--line); color: var(--muted); font-size: 1.6rem; cursor: pointer; }
.close-button:hover { color: var(--cyan); border-color: var(--cyan); }
.settings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 42px; margin-top: 28px; }
.settings-grid h3 { margin: 0 0 12px; color: var(--muted); font: 700 .66rem var(--mono); letter-spacing: .14em; }
.toggle-row { min-height: 68px; display: flex; justify-content: space-between; align-items: center; gap: 20px; border-top: 1px solid var(--line); cursor: pointer; }
.toggle-row span { display: grid; }.toggle-row b { font-size: .82rem; letter-spacing: .08em; }.toggle-row small { margin-top: 2px; color: var(--muted); font-size: .72rem; }
.toggle-row input { position: absolute; opacity: 0; pointer-events: none; }
.toggle-row i { position: relative; width: 42px; height: 22px; flex: 0 0 42px; border: 1px solid var(--line-bright); background: rgba(122,155,156,.12); }
.toggle-row i::after { content: ''; position: absolute; top: 3px; left: 3px; width: 14px; height: 14px; background: var(--muted); transition: .15s; }
.toggle-row input:checked + i { border-color: var(--cyan); background: rgba(109,247,232,.14); }.toggle-row input:checked + i::after { left: 23px; background: var(--cyan); box-shadow: 0 0 10px rgba(109,247,232,.5); }
.control-table { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.control-table span { min-height: 55px; display: flex; align-items: center; gap: 8px; padding: 8px; border: 1px solid rgba(142,214,214,.12); }.control-table b { font-size: .7rem; color: #acc2c1; font-weight: 500; }.control-table kbd { min-width: 55px; }

.upgrade-panel { width: min(1040px, calc(100vw - 34px)); }
.upgrade-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 28px; }
.upgrade-choice { position: relative; min-height: 218px; padding: 23px; text-align: left; border: 1px solid var(--line); background: linear-gradient(150deg, rgba(21,51,61,.42), rgba(4,13,20,.78)); cursor: pointer; overflow: hidden; }
.upgrade-choice::after { content: ''; position: absolute; width: 100px; height: 100px; right: -48px; bottom: -48px; border: 1px solid var(--cyan); rotate: 45deg; opacity: .2; }
.upgrade-choice:hover { border-color: var(--cyan); translate: 0 -3px; box-shadow: 0 12px 28px rgba(0,0,0,.3); }
.upgrade-choice .upgrade-icon { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 34px; border: 1px solid var(--line-bright); color: var(--cyan); font: 700 1.2rem var(--mono); }
.upgrade-choice strong { display: block; margin-bottom: 7px; font-size: 1.08rem; letter-spacing: .05em; }.upgrade-choice p { margin: 0; color: var(--muted); font-size: .8rem; line-height: 1.45; }.upgrade-choice small { display: block; margin-top: 12px; color: var(--amber); font: 700 .58rem var(--mono); letter-spacing: .08em; }

.end-panel { width: min(560px, calc(100vw - 34px)); text-align: center; }.end-panel .kicker { color: var(--coral); }.end-panel .main-button { width: 100%; }
.result-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 28px; border: 1px solid var(--line); }.result-grid span { display: grid; padding: 16px; }.result-grid span + span { border-left: 1px solid var(--line); }.result-grid small { color: var(--muted); font: 700 .58rem var(--mono); letter-spacing: .12em; }.result-grid strong { margin-top: 4px; font: 700 1.2rem var(--mono); }

.level-select-button { min-width: 190px; }
.level-select-panel { width: min(1040px, calc(100vw - 34px)); }
.level-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 28px; }
.level-card { position: relative; min-height: 285px; display: flex; flex-direction: column; padding: 24px; text-align: left; overflow: hidden; border: 1px solid var(--line); background: linear-gradient(155deg, rgba(18,48,58,.48), rgba(3,12,18,.9)); cursor: pointer; transition: .18s ease; }
.level-card::before { content: attr(data-index); position: absolute; right: 10px; top: -24px; color: rgba(109,247,232,.045); font: 700 9rem/1 var(--display); }
.level-card:hover:not(:disabled) { translate: 0 -3px; border-color: var(--cyan); box-shadow: 0 18px 36px rgba(0,0,0,.3); }
.level-card:disabled { cursor: not-allowed; opacity: .36; filter: grayscale(.8); }
.level-card .level-status { position: relative; align-self: flex-start; padding: 5px 8px; border: 1px solid var(--line-bright); color: var(--cyan); font: 700 .55rem var(--mono); letter-spacing: .12em; }
.level-card.locked .level-status { color: var(--muted); }
.level-card h3 { position: relative; margin: auto 0 7px; max-width: 220px; font-size: 1.55rem; line-height: 1; letter-spacing: -.01em; }
.level-card p { position: relative; margin: 0 0 18px; min-height: 38px; color: var(--muted); font-size: .76rem; line-height: 1.45; }
.level-card footer { position: relative; display: flex; justify-content: space-between; padding-top: 12px; border-top: 1px solid var(--line); color: var(--amber); font: 700 .58rem var(--mono); letter-spacing: .08em; }
.level-card .checkpoint-note { color: var(--muted); }

.intel-overlay { background: radial-gradient(circle at 30% 50%, rgba(109,247,232,.09), transparent 35%), rgba(1,6,10,.86); }
.intel-panel { display: grid; grid-template-columns: minmax(260px, .8fr) minmax(320px, 1.2fr); align-items: center; gap: clamp(30px, 6vw, 80px); max-width: 980px; }
.intel-ship { position: relative; width: min(280px, 100%); aspect-ratio: 1; margin: auto; display: grid; place-items: center; border: 1px solid rgba(109,247,232,.18); border-radius: 50%; background: radial-gradient(circle, rgba(109,247,232,.08), transparent 65%); }
.intel-ship::before, .intel-ship::after { content: ''; position: absolute; border-radius: 50%; border: 1px dashed rgba(109,247,232,.24); inset: 26px; }.intel-ship::after { inset: 60px; border-style: solid; }
.intel-ship canvas { position: relative; z-index: 1; width: 100%; height: 100%; }
.intel-copy h2 { margin-bottom: 5px; }.intel-role { margin: 0 0 22px; color: var(--amber); font: 700 .68rem var(--mono); letter-spacing: .15em; }.intel-copy .main-button { margin-top: 30px; }

.boss-overlay { place-items: center; background: radial-gradient(circle, rgba(139,23,35,.2), transparent 45%), rgba(1,3,7,.93); text-align: center; }
.boss-vignette { width: min(880px, calc(100vw - 40px)); padding: 44px 20px; }
.boss-vignette h2 { margin: 0; color: #fff; font-size: clamp(3rem, 8vw, 7.8rem); line-height: .85; letter-spacing: -.05em; text-shadow: 0 0 34px rgba(255,80,107,.2); }
.boss-vignette > p:not(.kicker) { color: var(--coral); font: 700 .72rem var(--mono); letter-spacing: .28em; }
.boss-scan { position: relative; width: 360px; height: 150px; margin: 22px auto; overflow: hidden; border-block: 1px solid rgba(255,111,97,.28); }
.boss-scan::before { content: ''; position: absolute; inset: 50% 0 auto; height: 1px; background: var(--coral); box-shadow: 0 0 15px var(--coral); animation: bossSweep 1.1s ease-in-out infinite alternate; }
.boss-scan i { position: absolute; width: 240px; height: 90px; top: 30px; left: 60px; clip-path: polygon(100% 50%, 72% 6%, 28% 0, 0 34%, 14% 50%, 0 66%, 28% 100%, 72% 94%); background: linear-gradient(90deg, rgba(255,80,107,.16), rgba(255,80,107,.8), rgba(255,80,107,.16)); filter: drop-shadow(0 0 24px rgba(255,80,107,.5)); }
.boss-scan b { position: absolute; inset: 12px 92px; border: 1px solid rgba(255,111,97,.34); border-radius: 50%; }
@keyframes bossSweep { from { top: 15%; } to { top: 85%; } }
.boss-vignette .ghost-button { width: 210px; }

.sector-panel { width: min(650px, calc(100vw - 34px)); text-align: center; }.sector-panel h2 { font-size: clamp(2.8rem, 7vw, 5.6rem); line-height: .9; }.sector-panel .main-button { width: 100%; margin-top: 24px; }
.sector-reward { display: grid; grid-template-columns: 1fr auto; gap: 8px 20px; margin: 28px 0 0; padding: 18px; border: 1px solid var(--line); text-align: left; }.sector-reward span { color: var(--muted); font: 700 .62rem var(--mono); letter-spacing: .12em; }.sector-reward strong { color: var(--cyan); font: 700 .7rem var(--mono); }

.auth-panel { width: min(620px, calc(100vw - 34px)); max-height: calc(100dvh - 34px); overflow-y: auto; }
.auth-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 26px 0 20px; }
.auth-tabs button { min-height: 42px; padding: 7px; border: 1px solid var(--line); background: rgba(7,22,30,.72); color: var(--muted); font: 700 .6rem var(--mono); letter-spacing: .09em; cursor: pointer; }
.auth-tabs button.active { border-color: var(--cyan); background: rgba(109,247,232,.1); color: var(--cyan); }
.auth-form { display: grid; gap: 12px; }
.auth-form label { display: grid; gap: 7px; }
.auth-form label > span { color: var(--muted); font: 700 .58rem var(--mono); letter-spacing: .14em; }
.auth-form input { width: 100%; height: 50px; padding: 0 14px; outline: none; border: 1px solid var(--line); border-left: 2px solid var(--line-bright); background: rgba(1,8,13,.82); color: var(--text); font-family: var(--mono); user-select: text; }
.auth-form input:focus { border-color: var(--cyan); box-shadow: 0 0 18px rgba(109,247,232,.08); }
.auth-hint { min-height: 36px; margin: 1px 0; color: var(--muted); font-size: .76rem; line-height: 1.45; }
.auth-message { min-height: 18px; margin: 0; color: var(--coral); font: 700 .6rem var(--mono); letter-spacing: .05em; }
.auth-message.success { color: var(--cyan); }
.auth-form .main-button { width: 100%; margin-top: 3px; }
.auth-form.busy { opacity: .68; pointer-events: none; }
.pilot-summary { display: grid; grid-template-columns: 62px 1fr; gap: 10px 16px; align-items: center; margin-top: 27px; }
.pilot-avatar { width: 62px; height: 62px; display: grid; place-items: center; border: 1px solid var(--cyan); background: radial-gradient(circle, rgba(109,247,232,.14), rgba(7,21,31,.9)); color: var(--cyan); font: 700 1.6rem var(--mono); clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%); }
.pilot-summary > div:nth-child(2) { display: grid; }
.pilot-summary span, .pilot-summary small { color: var(--muted); font: 700 .57rem var(--mono); letter-spacing: .12em; }
.pilot-summary strong { margin: 3px 0; color: var(--text); font-size: 1.35rem; letter-spacing: .05em; }
.pilot-summary .main-button, .pilot-summary .ghost-button { grid-column: 1 / -1; width: 100%; }
.pilot-summary .ghost-button { margin-top: -2px; }

.leaderboard-panel { width: min(760px, calc(100vw - 34px)); }
.leaderboard-list { display: grid; margin-top: 26px; border: 1px solid var(--line); }
.leaderboard-row { min-height: 58px; display: grid; grid-template-columns: 48px 1fr auto; gap: 14px; align-items: center; padding: 9px 14px; border-top: 1px solid var(--line); }
.leaderboard-row:first-child { border-top: 0; }
.leaderboard-rank { color: var(--muted); font: 700 .72rem var(--mono); }
.leaderboard-row:nth-child(-n+3) .leaderboard-rank { color: var(--amber); }
.leaderboard-pilot { display: grid; min-width: 0; }
.leaderboard-pilot strong { overflow: hidden; color: var(--text); font-size: .88rem; letter-spacing: .07em; text-overflow: ellipsis; }
.leaderboard-pilot small { margin-top: 2px; color: var(--muted); font: 700 .51rem var(--mono); letter-spacing: .1em; }
.leaderboard-score { color: var(--cyan); font: 700 1rem var(--mono); letter-spacing: .08em; }
.leaderboard-empty { margin: 0; padding: 28px; color: var(--muted); text-align: center; font: 700 .62rem var(--mono); letter-spacing: .1em; }
.leaderboard-note { margin: 12px 0 0; color: #647d7d; font-size: .68rem; }

.tutorial-card { position: absolute; z-index: 18; left: 24px; bottom: 96px; width: min(390px, calc(100vw - 48px)); display: none; padding: 20px; border: 1px solid var(--line-bright); border-left: 3px solid var(--amber); background: rgba(4,15,22,.94); box-shadow: 0 14px 48px rgba(0,0,0,.4); }
.tutorial-card.active { display: block; }.tutorial-card h2 { margin-top: 7px; font-size: 1.5rem; }.tutorial-card p { margin: 8px 0 16px; color: #afc3c2; font-size: .84rem; line-height: 1.45; }.tutorial-progress { display: flex; gap: 5px; }.tutorial-progress i { flex: 1; height: 3px; background: rgba(142,214,214,.18); }.tutorial-progress i.done { background: var(--amber); }.tutorial-card button { margin-top: 14px; padding: 0; color: var(--muted); background: transparent; font: 700 .56rem var(--mono); letter-spacing: .1em; cursor: pointer; }.tutorial-card button:hover { color: var(--text); }

.rotate-notice { display: none; position: absolute; inset: 0; z-index: 99; place-items: center; padding: 32px; text-align: center; background: var(--void); color: var(--cyan); font: 700 1rem var(--mono); }

/* Responsive layout and reduced-motion fallbacks. */
@media (max-width: 900px) {
  .minimap-wrap { width: 182px; }.minimap-wrap canvas { width: 180px !important; height: 108px !important; }.map-legend { display: none; }
  .ability-card { min-width: 132px; }.ability-card div strong { font-size: .58rem; }
  .start-grid { grid-template-columns: 1fr; }.start-side { display: none; }.intro { max-width: 560px; }
  .settings-grid { grid-template-columns: 1fr; gap: 28px; max-height: 70vh; overflow-y: auto; }
  .intel-panel { grid-template-columns: 1fr; }.intel-ship { width: 190px; }.intel-copy { text-align: center; }.intel-copy .main-button { margin-inline: auto; }
  .level-grid { grid-template-columns: 1fr; max-height: 64vh; overflow-y: auto; }.level-card { min-height: 165px; }
  .acknowledgements { font-size: .5rem; }.acknowledgements span { display: none; }
}

@media (max-width: 650px) {
  .topbar { grid-template-columns: 1fr auto; min-height: 66px; padding: 10px 14px; }.round-readout { display: none; }.score-readout div:first-child { display: none; }
  .vitals { top: 76px; left: 12px; width: 255px; }.minimap-wrap { top: 76px; right: 12px; width: 142px; }.minimap-wrap canvas { width: 140px !important; height: 84px !important; }
  .ability-dock { width: calc(100% - 20px); bottom: 10px; }.ability-card { flex: 1; min-width: 0; padding: 7px; height: 50px; }.ability-card div span { display: none; }.ability-card kbd { min-width: 28px; }
  .upgrade-readout { display: none; }
  .pilot-chip { min-width: 40px; width: 40px; padding: 0; }.pilot-chip span { display: none; }
  .static-warning { right: 12px; bottom: 72px; }.wave-call { bottom: 76px; }
  .upgrade-grid { grid-template-columns: 1fr; max-height: 58vh; overflow-y: auto; }.upgrade-choice { min-height: 130px; }.upgrade-choice .upgrade-icon { margin-bottom: 14px; }
  .start-overlay { padding-inline: 24px; }.intro { margin: 28px 0 24px; }.menu-actions { display: grid; }.main-button, .secondary-button { width: 100%; }
  .auth-tabs { grid-template-columns: 1fr; }.auth-tabs button { min-height: 36px; }
}

@media (orientation: portrait) and (max-width: 600px) { .rotate-notice { display: grid; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
}