/* In-game HUD: score, clock, fever/quota bars, boss bar, pause/mute buttons, popups, banner. */

/* ---------- HUD ---------- */
#hud {
    position: fixed; z-index: 10; left: 0; right: 0; top: 0;
    padding: var(--pad) max(16px, env(safe-area-inset-right)) 0 max(16px, env(safe-area-inset-left));
    display: grid; grid-template-columns: 1fr auto 1fr; align-items: start;
    pointer-events: none; opacity: 0; transition: opacity .3s;
}
#hud.show { opacity: 1; }
.hud-label { font-size: clamp(7px, calc(var(--u) * 1.1), 12px); color: #b99; letter-spacing: 2px; margin-bottom: 6px; }
.hud-value { font-size: clamp(14px, calc(var(--u) * 2.6), 30px); text-shadow: 0 0 10px var(--blood), 2px 2px 0 #000; }
#hud-score-box { justify-self: start; }
#hud-best-box { justify-self: end; text-align: right; }
#hud-best { color: var(--gold); text-shadow: 0 0 10px var(--ember), 2px 2px 0 #000; font-size: clamp(10px, calc(var(--u) * 1.8), 20px); }
#hud-stage { margin-top: 10px; font-size: clamp(7px, calc(var(--u) * 1), 11px); color: #c99; letter-spacing: 1px; }
#hud-time-box { text-align: center; }
#hud-time { font-size: clamp(22px, calc(var(--u) * 4.4), 52px); }
#hud-time.low { color: var(--blood); animation: pulse .5s infinite alternate; }
.bar { height: 6px; background: #2a0d12; border: 1px solid #50222a; margin: 8px auto 0; }
.bar > div { height: 100%; width: 100%; transform-origin: left; }
#timebar { width: clamp(90px, calc(var(--u) * 22), 260px); }
#timebar-fill { background: linear-gradient(90deg, var(--blood), var(--ember)); box-shadow: 0 0 8px var(--ember); }
#hud-level { margin-top: 10px; font-size: clamp(7px, calc(var(--u) * 1.1), 12px); color: #c77; }
#quota { margin-top: 10px; display: none; }
#quota.show { display: block; }
#quota-label { font-size: clamp(6px, calc(var(--u) * .95), 10px); color: #d9a; letter-spacing: 1px; }
#quotabar { width: clamp(90px, calc(var(--u) * 22), 260px); margin-top: 6px; }
#quota-fill { background: linear-gradient(90deg, #8a3aff, #ff3a8a); transform: scaleX(0); box-shadow: 0 0 8px #b04aff; transition: transform .2s; }
#feverbar { width: clamp(80px, calc(var(--u) * 16), 200px); margin: 8px 0 0; background: #2a1a08; border-color: #5a3a12; }
#fever-fill { background: linear-gradient(90deg, #ff8a1f, #ffe45a); transform: scaleX(0); box-shadow: 0 0 8px var(--gold); transition: transform .15s; }
body.fever #fever-fill { animation: feverGlow .25s infinite alternate; }
body.fever #vignette { background: radial-gradient(ellipse at 50% 55%, transparent 45%, rgba(255,120,0,.35) 100%); animation: feverPulse .5s infinite alternate; }
#hud-mult {
    margin-top: 10px; font-size: clamp(10px, calc(var(--u) * 1.7), 18px); color: var(--ember);
    text-shadow: 0 0 8px var(--ember), 2px 2px 0 #000; min-height: 1.2em;
}
#bossbar {
    position: fixed; z-index: 10; left: 50%; transform: translateX(-50%);
    top: calc(var(--pad) + clamp(92px, calc(var(--u) * 14), 150px));
    width: min(560px, 70vw); text-align: center; pointer-events: none; display: none;
}
#bossbar.show { display: block; animation: fadeIn .4s; }
#boss-name { font-family: 'Creepster', cursive; font-size: clamp(18px, calc(var(--u) * 3), 34px); color: var(--blood); text-shadow: 0 0 12px rgba(255,0,0,.8), 2px 2px 0 #000; letter-spacing: 3px; }
#boss-track { height: 12px; margin-top: 4px; background: #1a0508; border: 2px solid #6a1822; box-shadow: 0 0 14px rgba(255,0,0,.4); }
#boss-fill { height: 100%; background: linear-gradient(90deg, #ff2a2a, #ff8a1f); transform-origin: left; transition: transform .25s cubic-bezier(.3,1.6,.5,1); }
#hud-buttons {
    position: fixed; z-index: 11; bottom: max(12px, env(safe-area-inset-bottom)); right: max(12px, env(safe-area-inset-right));
    display: flex; gap: 8px; opacity: 0; pointer-events: none; transition: opacity .3s;
}
#hud-buttons.show { opacity: 1; pointer-events: auto; }
.icon-btn {
    font: inherit; font-size: 12px; width: 44px; height: 44px; border-radius: 6px;
    background: rgba(20,6,10,.7); color: var(--bone); border: 2px solid #5a1a22; cursor: pointer;
}
.icon-btn:hover { border-color: var(--blood); color: #fff; }

/* ---------- floating combat text ---------- */
#popups { position: fixed; inset: 0; z-index: 12; pointer-events: none; overflow: hidden; }
.popup {
    position: absolute; transform: translate(-50%, -50%); white-space: nowrap;
    font-size: clamp(12px, calc(var(--u) * 2.2), 26px); text-shadow: 0 0 10px currentColor, 2px 2px 0 #000;
    animation: floatUp .9s cubic-bezier(.2,.8,.3,1) forwards;
}
.popup.big { font-size: clamp(16px, calc(var(--u) * 3.4), 40px); }
#banner {
    position: fixed; z-index: 13; left: 50%; top: 42%; transform: translate(-50%, -50%);
    font-family: 'Creepster', cursive; color: var(--blood); pointer-events: none;
    width: max-content; max-width: 94vw; text-align: center; line-height: .95; overflow-wrap: normal;
    --fit: 15vw;                           /* set per message by Fx.banner so the longest word fits */
    font-size: min(clamp(48px, calc(var(--u) * 14), 180px), 15vw, var(--fit)); letter-spacing: 4px;
    text-shadow: 0 0 30px rgba(255,40,40,.8), 4px 4px 0 #000; opacity: 0;
}
#banner.go { animation: bannerPop .8s ease-out forwards; }
#banner.long.go { animation-duration: 1.6s; }

#quota.ready #quota-fill { background: linear-gradient(90deg, #ff2a2a, #ff8a1f); box-shadow: 0 0 10px var(--blood); }
#quota.ready #quota-label { color: var(--ember); }
body.warning #vignette { background: radial-gradient(ellipse at 50% 55%, transparent 40%, rgba(255,0,0,.45) 100%); animation: feverPulse .3s infinite alternate; }

/* Settings → SHOW FPS & VERSION */
#stats {
    position: fixed; z-index: 60; left: max(8px, env(safe-area-inset-left)); bottom: max(8px, env(safe-area-inset-bottom));
    display: none; pointer-events: none; font-size: 8px; line-height: 1.7; letter-spacing: 1px; color: #cbb;
    background: rgba(0,0,0,.6); border: 1px solid #3a1016; border-radius: 4px; padding: 5px 7px;
}
#stats b { font-weight: 400; }
/* The Reaper speaks: a subtitle for its lines (they're also spoken if the announcer is on) */
#taunt {
    position: fixed; z-index: 9; left: 50%; bottom: calc(max(16px, env(safe-area-inset-bottom)) + 70px); transform: translate(-50%, 12px);
    width: min(560px, calc(100vw - 32px)); padding: 10px 14px; text-align: center; pointer-events: none;
    font-size: clamp(9px, calc(var(--u) * 1.4), 13px); line-height: 1.9; letter-spacing: 1px; color: #e8ecff;
    background: rgba(6,6,12,.78); border: 2px solid #5a6080; border-radius: 6px; box-shadow: 0 0 24px rgba(160,180,255,.25);
    opacity: 0; transition: opacity .35s, transform .35s;
}
#taunt.show { opacity: 1; transform: translate(-50%, 0); }
#taunt b { display: block; font-weight: 400; font-size: .8em; letter-spacing: 3px; color: #9aa8d8; margin-bottom: 2px; }
@media (min-width: 760px) { #taunt { bottom: max(16px, env(safe-area-inset-bottom)); } }