:root {
  color-scheme: dark;
  --ink: #070307;
  --coal: #12070a;
  --ash: #f5eadc;
  --muted: #b9a89c;
  --ember: #ff4b22;
  --flare: #ff8a32;
  --gold: #ffd36a;
  --blood: #b5102f;
  --glass: rgba(18, 7, 10, .78);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; background: #050205; }
body { overscroll-behavior: none; touch-action: none; color: var(--ash); }
button { font: inherit; color: inherit; }
.hidden { display: none !important; }

#game-shell {
  position: relative;
  width: min(100vw, 720px, calc(100dvh * .5625));
  height: 100dvh;
  min-height: 0;
  margin: 0 auto;
  overflow: hidden;
  background: radial-gradient(circle at 50% 28%, #36100d 0, #100609 45%, #050205 78%);
  isolation: isolate;
  box-shadow: 0 0 90px #000;
}

#game { width: 100%; height: 100%; display: block; background: #090307; }

.screen {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: none;
  overflow-y: auto;
  padding: max(34px, env(safe-area-inset-top)) 28px max(28px, env(safe-area-inset-bottom));
  text-align: center;
  background:
    linear-gradient(180deg, rgba(5, 2, 5, .2), rgba(5, 2, 5, .94) 75%),
    repeating-linear-gradient(117deg, transparent 0 38px, rgba(255, 92, 35, .025) 39px 40px);
}
.screen.active { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.modal-screen { background: rgba(4, 1, 4, .76); backdrop-filter: blur(12px); }

.eyebrow { margin: 0 0 12px; color: var(--flare); font-size: 11px; font-weight: 900; letter-spacing: .24em; text-transform: uppercase; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 14px; line-height: .84; letter-spacing: -.05em; }
h1 span { display: block; color: #fff1dc; font-size: clamp(54px, 16vw, 92px); font-weight: 1000; text-shadow: 0 0 32px rgba(255, 77, 26, .46); }
h1 small { display: block; margin-top: 16px; color: var(--gold); font-size: clamp(16px, 4.6vw, 25px); letter-spacing: .34em; }
h2 { color: #fff5e8; font-size: clamp(34px, 9vw, 54px); line-height: .98; letter-spacing: -.045em; }

#menu { padding-top: max(20px, env(safe-area-inset-top)); }
.menu-glow { position: absolute; z-index: -1; width: 520px; aspect-ratio: 1; top: -235px; border-radius: 50%; background: radial-gradient(circle, rgba(255, 92, 26, .35), transparent 68%); filter: blur(8px); }
.phoenix-mark { position: relative; width: 130px; height: 104px; margin-bottom: 8px; filter: drop-shadow(0 0 18px rgba(255, 84, 30, .54)); }
.phoenix-mark i { position: absolute; display: block; background: linear-gradient(135deg, var(--gold), var(--ember) 62%, var(--blood)); }
.phoenix-mark .core { left: 55px; top: 30px; width: 23px; height: 48px; border-radius: 70% 30% 70% 30%; transform: rotate(45deg); }
.phoenix-mark .wing { top: 21px; width: 62px; height: 48px; clip-path: polygon(0 12%, 100% 0, 74% 24%, 100% 30%, 65% 49%, 87% 62%, 28% 100%); }
.phoenix-mark .wing.left { left: 0; transform: rotate(-9deg); }
.phoenix-mark .wing.right { right: 0; transform: scaleX(-1) rotate(-9deg); }
.phoenix-mark .tail { left: 50px; top: 65px; width: 34px; height: 38px; clip-path: polygon(50% 0, 100% 25%, 65% 100%, 49% 55%, 24% 100%, 0 25%); }
.tagline { margin-bottom: 20px; color: var(--muted); font-size: 15px; line-height: 1.55; }

.menu-actions { display: grid; gap: 9px; width: min(100%, 390px); }
button { border: 0; cursor: pointer; }
.primary, .secondary, .ghost {
  min-height: 53px;
  padding: 14px 20px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .12em;
  transition: transform .15s ease, filter .15s ease, background .15s ease;
}
.primary:active, .secondary:active, .ghost:active { transform: scale(.98); }
.primary:focus-visible, .secondary:focus-visible, .ghost:focus-visible, .icon-button:focus-visible, .surge:focus-visible, .upgrade-card:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}
.primary { color: #200505; background: linear-gradient(135deg, var(--gold), #ff8b31 48%, #ff5126); box-shadow: 0 10px 35px rgba(255, 78, 27, .28), inset 0 1px rgba(255,255,255,.45); }
.secondary { border: 1px solid rgba(255, 177, 91, .25); color: #ffe8ce; background: rgba(80, 25, 19, .35); }
.ghost { min-height: 42px; color: var(--muted); background: transparent; }

.run-card { width: min(100%, 390px); margin: 0 0 15px; padding: 13px 16px; border: 1px solid rgba(255, 94, 35, .3); border-left: 3px solid var(--ember); text-align: left; background: rgba(27, 8, 10, .72); }
.run-card span, .run-card small { display: block; color: var(--muted); font-size: 10px; letter-spacing: .12em; }
.run-card strong { display: block; margin: 4px 0; color: #ffe5c6; }
.record { display: flex; align-items: center; gap: 12px; margin-top: 18px; color: #8f7c72; font-size: 9px; letter-spacing: .14em; }
.record b { color: var(--gold); font-size: 15px; }
.fineprint { margin: 12px 0 0; color: #71615b; font-size: 10px; }

.scroll-panel { width: min(100%, 500px); margin: auto; padding: 10px 0; }
.curse-list { display: grid; gap: 7px; margin: 22px 0; padding: 0; list-style: none; text-align: left; }
.curse-list li { display: flex; align-items: center; gap: 14px; min-height: 55px; padding: 9px 13px; border: 1px solid rgba(255,255,255,.07); background: rgba(255,255,255,.025); }
.curse-list li > b { width: 28px; color: var(--flare); font-family: Georgia, serif; font-size: 20px; text-align: center; }
.curse-list span { color: var(--muted); font-size: 12px; }
.curse-list strong { display: block; margin-bottom: 2px; color: #f8e7d2; font-size: 13px; }
.how-copy { color: var(--muted); font-size: 13px; line-height: 1.55; }

.hud { position: absolute; inset: 0; z-index: 10; pointer-events: none; padding: max(16px, env(safe-area-inset-top)) 16px max(18px, env(safe-area-inset-bottom)); }
.hud-top { display: grid; grid-template-columns: 1fr auto 48px; align-items: start; gap: 10px; }
.hud-block .eyebrow { margin-bottom: 5px; font-size: 8px; }
.life-pips { display: flex; gap: 4px; }
.life-pips i { width: 10px; height: 16px; clip-path: polygon(50% 0, 100% 58%, 76% 100%, 22% 100%, 0 58%); background: linear-gradient(var(--gold), var(--ember)); filter: drop-shadow(0 0 5px rgba(255, 88, 30, .7)); }
.life-pips i.spent { opacity: .19; filter: grayscale(1); }
.hud-center { display: flex; flex-direction: column; align-items: center; padding-top: 2px; }
.hud-center strong { font-variant-numeric: tabular-nums; font-size: 18px; letter-spacing: .05em; }
.hud-center span { color: var(--muted); font-size: 8px; letter-spacing: .14em; }
.icon-button { width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.1); border-radius: 50%; color: #ffe5cc; background: rgba(10, 3, 7, .65); pointer-events: auto; }
.health-row, .xp-row { display: grid; grid-template-columns: 48px 1fr 34px; align-items: center; gap: 7px; width: min(64%, 350px); margin-top: 11px; color: var(--muted); font-size: 8px; font-weight: 900; letter-spacing: .11em; }
.xp-row { grid-template-columns: 64px 1fr; margin-top: 6px; }
.meter { height: 7px; overflow: hidden; border: 1px solid rgba(255,255,255,.1); border-radius: 100px; background: rgba(0,0,0,.6); }
.meter i { display: block; width: 100%; height: 100%; transform-origin: left; background: linear-gradient(90deg, #c91d27, #ff6c25, #ffd46a); box-shadow: 0 0 10px var(--ember); }
.meter.xp i { background: linear-gradient(90deg, #85334e, #ff4472); }
.curse-chip { width: max-content; margin: 9px auto 0; padding: 5px 9px; border: 1px solid rgba(255, 83, 31, .18); color: #be9580; background: rgba(20, 5, 9, .5); font-size: 8px; letter-spacing: .16em; }

.joystick { position: absolute; left: 28px; bottom: max(35px, env(safe-area-inset-bottom)); width: 130px; height: 130px; border: 1px solid rgba(255, 213, 160, .13); border-radius: 50%; background: radial-gradient(circle, rgba(255, 114, 48, .09), rgba(20,5,8,.2) 60%, rgba(4,1,3,.4)); opacity: .7; }
.joystick i { position: absolute; left: 42px; top: 42px; width: 46px; height: 46px; border: 1px solid rgba(255, 199, 127, .26); border-radius: 50%; background: rgba(255, 99, 37, .14); transform: translate(0,0); }
.surge { position: absolute; right: 28px; bottom: max(46px, env(safe-area-inset-bottom)); width: 104px; height: 104px; border: 1px solid rgba(255, 216, 126, .4); border-radius: 50%; background: radial-gradient(circle at 40% 30%, #ffce71, #f64e24 46%, #64101c 72%, #18060a); box-shadow: 0 0 28px rgba(255, 73, 26, .28); pointer-events: auto; }
.surge span { display: block; font-size: 13px; font-weight: 1000; letter-spacing: .08em; }
.surge small { color: #401013; font-size: 8px; font-weight: 900; }
.surge.cooling { filter: grayscale(.76) brightness(.55); }

.modal-card { width: min(100%, 430px); padding: 29px 22px 22px; border: 1px solid rgba(255, 156, 76, .21); border-radius: 14px; background: linear-gradient(160deg, rgba(40, 11, 13, .97), rgba(11, 4, 8, .98)); box-shadow: 0 24px 80px #000, inset 0 1px rgba(255,255,255,.04); }
.modal-card.wide { width: min(100%, 560px); }
.modal-card p { color: var(--muted); font-size: 13px; line-height: 1.5; }
.modal-card .primary, .modal-card .secondary, .modal-card .ghost { width: 100%; margin-top: 8px; }
.death-sigil { margin: 4px 0 17px; color: var(--gold); font-size: 66px; text-shadow: 0 0 30px var(--ember); }
.loss-note { margin: 20px 0; padding: 12px; border: 1px solid rgba(255, 68, 53, .2); background: rgba(115, 8, 28, .12); }
.loss-note b, .loss-note span { display: block; }
.loss-note b { color: #ff8b70; font-size: 11px; letter-spacing: .17em; }
.loss-note span { margin-top: 4px; color: var(--muted); font-size: 11px; }
.upgrade-options { display: grid; gap: 10px; }
.upgrade-card { min-height: 83px; padding: 14px 15px; border: 1px solid rgba(255, 153, 74, .22); border-radius: 9px; text-align: left; background: rgba(75, 20, 16, .25); }
.upgrade-card b, .upgrade-card span { display: block; }
.upgrade-card b { color: #ffe2bd; font-size: 14px; letter-spacing: .04em; }
.upgrade-card span { margin-top: 5px; color: var(--muted); font-size: 11px; line-height: 1.35; }
.upgrade-card em { float: right; color: var(--flare); font-style: normal; font-size: 10px; letter-spacing: .12em; }
.final-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin: 20px 0; }
.final-stats div { padding: 12px 5px; border: 1px solid rgba(255,255,255,.07); background: rgba(255,255,255,.025); }
.final-stats b, .final-stats span { display: block; }
.final-stats b { color: var(--gold); font-size: 18px; }
.final-stats span { margin-top: 4px; color: var(--muted); font-size: 8px; letter-spacing: .12em; }
.erasure { border-color: rgba(196, 17, 45, .35); }
.toast { position: absolute; z-index: 50; left: 50%; bottom: 175px; width: max-content; max-width: 80%; padding: 9px 14px; border: 1px solid rgba(255, 159, 77, .24); border-radius: 100px; color: #ffe9cf; background: rgba(15, 4, 7, .9); font-size: 10px; font-weight: 800; letter-spacing: .08em; opacity: 0; transform: translate(-50%, 12px); transition: .25s ease; pointer-events: none; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (min-width: 560px) and (min-height: 760px) {
  .upgrade-options { grid-template-columns: repeat(3, 1fr); }
  .upgrade-card { min-height: 145px; }
}

@media (max-height: 690px) {
  .phoenix-mark { width: 92px; height: 72px; transform: scale(.75); margin-bottom: -6px; }
  h1 span { font-size: 48px; }
  h1 small { margin-top: 12px; }
  .tagline { margin-bottom: 13px; font-size: 13px; }
  .menu-actions { gap: 6px; }
  .primary, .secondary { min-height: 46px; padding: 11px 18px; }
  .record { margin-top: 11px; }
}

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