:root {
  --bg: #0d1013; --panel: rgba(14, 18, 22, .84); --line: rgba(160, 180, 195, .18); --ink: #e6e8ea; --dim: #8b949c;
  --cy: #2fe3ff; --or: #e0661e; --yel: #e0ae18; --red: #ff3b2e; --sand: #d2b886;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace; --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --haz: repeating-linear-gradient(-45deg, #e0ae18 0 8px, #14161a 8px 16px);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; background: var(--bg); color: var(--ink); font-family: var(--sans); user-select: none; -webkit-user-select: none; }
canvas#c { position: fixed; inset: 0; width: 100%; height: 100%; display: block; }
body.playing, body.playing * { cursor: none !important; }
.hide { display: none !important; }
button { font: inherit; color: inherit; }
kbd { font-family: var(--mono); font-size: 11px; padding: 2px 6px; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 4px; background: rgba(255,255,255,.04); margin-right: 3px; }

#boot { position: fixed; inset: 0; display: grid; place-items: center; background: var(--bg); z-index: 50; font-family: var(--mono); letter-spacing: .2em; transition: opacity .6s; }
#boot div { display: grid; gap: 8px; text-align: center; } #boot b { font-size: 28px; color: var(--sand); } #boot span { color: var(--dim); font-size: 12px; }
#boot.gone { opacity: 0; pointer-events: none; }
#err { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: #2a0d0b; border: 1px solid var(--red); padding: 10px 14px; font-family: var(--mono); font-size: 12px; z-index: 60; max-width: 80vw; }

/* buttons */
.btn { font-family: var(--mono); font-size: 13px; letter-spacing: .12em; text-transform: uppercase; padding: 11px 18px; border-radius: 6px; border: 1px solid var(--line); background: rgba(255,255,255,.04); cursor: pointer; transition: background .15s, border-color .15s, transform .1s, opacity .15s; }
.btn:hover { background: rgba(47, 227, 255, .1); border-color: rgba(47, 227, 255, .5); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .35; cursor: not-allowed; background: rgba(255,255,255,.02); border-color: var(--line); }
.btn.primary { background: var(--cy); color: #04161a; border-color: var(--cy); font-weight: 700; }
.btn.primary:hover { background: #7af0ff; }
.btn.ghost { background: transparent; }
.btn.danger { background: #3a1210; border-color: var(--red); }
.btn.wide { width: 100%; }
.row { display: flex; gap: 10px; flex-wrap: wrap; }

/* title */
.screen { position: fixed; inset: 0; display: flex; align-items: center; justify-content: space-between; padding: 6vh 6vw; gap: 40px; background: linear-gradient(90deg, rgba(8,10,12,.9) 0%, rgba(8,10,12,.55) 45%, rgba(8,10,12,0) 70%); }
.title-card { max-width: 520px; }
.kicker { font-family: var(--mono); font-size: 12px; letter-spacing: .22em; color: var(--dim); display: flex; align-items: center; gap: 10px; }
.kicker i, .brand i { width: 26px; height: 10px; background: var(--haz); display: inline-block; border-radius: 2px; }
h1 { font-family: var(--mono); font-size: clamp(54px, 9vw, 112px); line-height: .9; margin: 18px 0 12px; letter-spacing: -.02em; color: var(--sand); }
h1 span { display: block; color: var(--or); font-size: .42em; letter-spacing: .4em; margin-top: 10px; }
.lede { color: #c4cad0; font-size: 17px; line-height: 1.5; margin: 0 0 26px; }
.save-line { margin-top: 14px; font-family: var(--mono); font-size: 12px; color: var(--dim); letter-spacing: .08em; }
.controls-card { align-self: flex-end; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px; width: 340px; backdrop-filter: blur(6px); }
.controls-card h3 { margin: 0 0 10px; font-family: var(--mono); font-size: 12px; letter-spacing: .2em; color: var(--cy); text-transform: uppercase; }
.controls-card dl { display: grid; grid-template-columns: auto 1fr; gap: 8px 12px; margin: 0; font-size: 13px; align-items: center; }
.controls-card dd { margin: 0; color: #c4cad0; }
.hint { color: var(--dim); font-size: 12px; line-height: 1.5; margin: 12px 0 0; }

/* panels */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; backdrop-filter: blur(6px); }
.panel h2 { margin: 0 0 12px; font-family: var(--mono); font-size: 12px; letter-spacing: .2em; color: var(--cy); text-transform: uppercase; display: flex; align-items: center; gap: 8px; }
.panel h2::before { content: ''; width: 18px; height: 8px; background: var(--haz); border-radius: 2px; }

/* hangar */
#hangar-ui .bar { position: fixed; top: 0; left: 0; right: 0; background: linear-gradient(rgba(8,10,12,.85), rgba(8,10,12,0)); display: flex; justify-content: space-between; align-items: center; padding: 16px 22px; font-family: var(--mono); letter-spacing: .16em; font-size: 13px; pointer-events: none; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--sand); font-weight: 700; }
.meta { display: flex; gap: 24px; align-items: center; color: var(--dim); }
.meta .scrap b { color: var(--yel); font-size: 20px; margin-right: 4px; }
#diag { position: fixed; left: 18px; top: 62px; width: 360px; }
.diag-body { display: grid; grid-template-columns: 88px 1fr; gap: 12px; margin-bottom: 12px; }
svg.frame { width: 88px; height: 132px; }
svg.frame.small { width: 54px; height: 81px; }
svg.frame .z { stroke: #0b0d10; stroke-width: 1.4; transition: fill .25s; }
.zone { padding: 6px 0 8px; border-bottom: 1px solid var(--line); }
.zone:last-child { border-bottom: 0; }
.zone .top { display: flex; justify-content: space-between; align-items: baseline; font-family: var(--mono); font-size: 12px; letter-spacing: .1em; }
.zone .top span { color: var(--dim); font-size: 11px; }
.zbar { height: 6px; background: rgba(255,255,255,.08); border-radius: 3px; margin: 5px 0 6px; overflow: hidden; }
.zbar i { display: block; height: 100%; width: 50%; background: var(--cy); border-radius: 3px; transition: width .4s, background .4s; }
.zone .bot { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.zone .eff { font-size: 11px; color: var(--dim); }
.zone .btn { padding: 5px 9px; font-size: 11px; white-space: nowrap; }
#shop { position: fixed; right: 18px; top: 62px; width: 300px; }
.up { padding: 8px 0 10px; border-bottom: 1px solid var(--line); }
.up:last-of-type { border-bottom: 0; }
.up .top { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 12px; letter-spacing: .08em; }
.pips { display: inline-flex; gap: 3px; } .pips i { width: 10px; height: 6px; border-radius: 1px; background: rgba(255,255,255,.12); } .pips i.on { background: var(--or); }
.up p { margin: 4px 0 8px; color: var(--dim); font-size: 12px; }
.up .btn { padding: 6px 10px; font-size: 11px; }
#launch-wrap { position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%); display: grid; justify-items: center; gap: 10px; }
.log { font-family: var(--mono); font-size: 12px; letter-spacing: .14em; color: var(--dim); background: rgba(8,10,12,.6); padding: 5px 10px; border-radius: 4px; }
.btn.launch { min-width: 260px; padding: 14px 28px 12px; background: linear-gradient(#e0661e, #b8470f); border-color: #ff8a3a; color: #160803; font-weight: 800; font-size: 20px; letter-spacing: .3em; display: grid; gap: 4px; box-shadow: 0 0 0 1px rgba(0,0,0,.5), 0 8px 30px rgba(224,102,30,.35); }
.btn.launch small { font-size: 10px; letter-spacing: .2em; opacity: .75; font-weight: 600; }
.btn.launch:hover { background: linear-gradient(#ff7a2e, #c9581a); }

/* sortie HUD */
#hud { position: fixed; inset: 0; pointer-events: none; }
.hud-tl { position: fixed; left: 16px; top: 16px; display: flex; gap: 12px; padding: 10px 12px; }
#s-zones { display: grid; gap: 4px; width: 150px; align-content: center; }
.sz { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; display: grid; grid-template-columns: 44px 1fr 26px; gap: 6px; align-items: center; padding: 2px 4px; border-radius: 3px; }
.sz .zbar { margin: 0; height: 5px; } .sz b { text-align: right; font-weight: 600; color: var(--dim); }
.hud-tr { position: fixed; right: 16px; top: 16px; display: flex; gap: 10px; }
.hud-tr > div { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 8px 14px; font-family: var(--mono); display: grid; text-align: right; min-width: 92px; }
.hud-tr small { font-size: 10px; letter-spacing: .2em; color: var(--dim); } .hud-tr b { font-size: 22px; } .hud-tr .scrap b { color: var(--yel); }
.hud-b { position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%); display: flex; gap: 16px; align-items: flex-end; }
.meter { width: 320px; font-family: var(--mono); font-size: 10px; letter-spacing: .2em; color: var(--dim); }
.meter .bar { height: 10px; border: 1px solid var(--line); border-radius: 5px; overflow: hidden; background: rgba(0,0,0,.4); margin-top: 4px; }
.meter .bar i { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, #12a7c0, var(--cy)); box-shadow: 0 0 12px var(--cy); }
.meter.low .bar i { background: var(--red); box-shadow: none; }
.skill { position: relative; width: 64px; height: 50px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); display: grid; place-items: center; font-family: var(--mono); font-size: 10px; letter-spacing: .15em; overflow: hidden; }
.skill kbd { margin: 0; } .skill i { position: absolute; left: 0; right: 0; bottom: 0; height: 0%; background: rgba(0,0,0,.6); }
.skill.ready { border-color: var(--cy); box-shadow: 0 0 12px rgba(47,227,255,.35) inset; }
#boss { position: fixed; top: 18px; left: 50%; transform: translateX(-50%); width: min(520px, 50vw); text-align: center; font-family: var(--mono); font-size: 11px; letter-spacing: .3em; color: #ffb4a8; }
#boss .bar { height: 10px; margin-top: 6px; border: 1px solid rgba(255,90,60,.5); border-radius: 5px; overflow: hidden; background: rgba(0,0,0,.5); }
#boss .bar i { display: block; height: 100%; width: 100%; background: linear-gradient(90deg, #a8321f, var(--red)); transition: width .15s; }

/* overlays + fx */
.overlay { position: fixed; inset: 0; display: grid; place-items: center; background: rgba(6,8,10,.6); backdrop-filter: blur(4px); z-index: 20; }
.card { background: #11161b; border: 1px solid var(--line); border-radius: 12px; padding: 22px 24px; width: 360px; display: grid; gap: 10px; }
.card h2 { margin: 0 0 6px; font-family: var(--mono); letter-spacing: .14em; text-transform: uppercase; font-size: 18px; color: var(--sand); }
.card p { margin: 0 0 8px; color: var(--dim); font-size: 13px; }
#r-list { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; margin: 0 0 10px; font-family: var(--mono); font-size: 13px; }
#r-list dt { color: var(--dim); } #r-list dd { margin: 0; text-align: right; }
#r-list dd.good { color: var(--yel); } #r-list dd.bad { color: var(--red); }
#banner { position: fixed; left: 0; right: 0; top: 30%; text-align: center; pointer-events: none; opacity: 0; font-family: var(--mono); z-index: 8; }
#banner b { display: block; font-size: clamp(30px, 5vw, 56px); letter-spacing: .25em; color: var(--sand); text-shadow: 0 2px 0 #000, 0 0 30px rgba(224,102,30,.4); }
#banner small { display: block; margin-top: 8px; font-size: 13px; letter-spacing: .35em; color: #bff6ff; text-shadow: 0 1px 0 #000, 0 0 6px #000, 0 0 14px rgba(0,0,0,.8); }
#banner.alert b { color: #ff8a70; }
#count { position: fixed; inset: 0; display: grid; place-items: center; pointer-events: none; font-family: var(--mono); font-size: 160px; font-weight: 800; color: var(--cy); text-shadow: 0 0 40px rgba(47,227,255,.6); opacity: 0; z-index: 9; }
#letterbox i { position: fixed; left: 0; right: 0; height: 9vh; background: #000; z-index: 7; transform: scaleY(0); }
#letterbox i:first-child { top: 0; transform-origin: top; } #letterbox i:last-child { bottom: 0; transform-origin: bottom; }
#vignette { position: fixed; inset: 0; pointer-events: none; opacity: 0; background: radial-gradient(ellipse at center, rgba(255,40,20,0) 45%, rgba(255,40,20,.55) 100%); z-index: 6; }
#fade { position: fixed; inset: 0; background: #000; opacity: 0; pointer-events: none; z-index: 30; }
#nums { position: fixed; inset: 0; pointer-events: none; overflow: hidden; z-index: 5; }
#nums span { position: absolute; font-family: var(--mono); font-weight: 800; font-size: 18px; color: #e9fdff; text-shadow: 0 2px 0 #000, 0 0 10px rgba(47,227,255,.6); white-space: nowrap; will-change: transform, opacity; }
#nums span.blade { font-size: 22px; } #nums span.crit { color: var(--yel); }
#nums span.hurt { color: #ff8a70; text-shadow: 0 2px 0 #000, 0 0 10px rgba(255,60,30,.6); font-size: 16px; }
#nums span.scrap { color: var(--yel); font-size: 14px; }
#nums span.info { color: var(--cy); font-size: 12px; letter-spacing: .15em; }
#cursor { position: fixed; left: 0; top: 0; width: 30px; height: 30px; margin: -15px 0 0 -15px; pointer-events: none; z-index: 40; display: none; }
#cursor i { position: absolute; inset: 0; border: 2px solid var(--cy); border-radius: 50%; box-shadow: 0 0 8px var(--cy); }
#cursor::before, #cursor::after { content: ''; position: absolute; background: var(--cy); left: 50%; top: 50%; }
#cursor::before { width: 2px; height: 8px; margin: -4px 0 0 -1px; } #cursor::after { width: 8px; height: 2px; margin: -1px 0 0 -4px; }
body.playing #cursor { display: block; }
.snd { position: fixed; right: 16px; bottom: 16px; z-index: 25; font-family: var(--mono); font-size: 11px; letter-spacing: .15em; padding: 7px 10px; border-radius: 6px; border: 1px solid var(--line); background: var(--panel); cursor: pointer; }
.snd[aria-pressed="true"] { border-color: var(--cy); color: var(--cy); }
#hud .hud-tl .sz.flash { background: rgba(255,60,30,.35); }

@media (max-width: 1100px) { #shop { top: auto; bottom: 120px; } #diag { width: 320px; } }