/* ────────────────────────────────────────────────────────────
   BUNNY RHYTHM — osu!-style slice-on-the-beat game
   Cyber-goth themed. All classes prefixed `br-` so nothing here
   collides with the shared cyber-goth.css shell.
   Palette vars (--cyan/--violet/--lavender/--pink/--acid/--white)
   come from cyber-goth.css.
   ──────────────────────────────────────────────────────────── */

.br-body {
  cursor: none;
  -webkit-user-select: none;
  user-select: none;
  overscroll-behavior: none;
}

/* keep the page from scrolling — the game owns the viewport */
html, .br-body { height: 100%; overflow: hidden; }

/* during play we draw our own blade cursor — hide the cyber-goth dot
   and dim the corner cat so it doesn't compete with the playfield */
.br-playing #cur, .br-playing #cur-trail { display: none; }
.br-playing .cat-nav { opacity: 0.18; }

/* ─── playfield canvas — above grid/vignette, below chrome ─── */
#game {
  position: fixed;
  inset: 0;
  z-index: 5;
  display: block;
  touch-action: none;
}

/* ════════════════════════════════════════════════════════════
   HUD
   ════════════════════════════════════════════════════════════ */
.br-hud {
  position: fixed;
  inset: 0;
  z-index: 30;
  pointer-events: none;
  font-family: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, monospace;
}
.br-hud[hidden] { display: none; }

/* health drain bar — spans the top, drains right→left */
.br-health {
  position: absolute;
  top: 22px; left: 26px; right: 26px;
  height: 7px;
  background: rgba(8,4,20,0.6);
  border: 1px solid rgba(138,111,232,0.28);
  overflow: hidden;
}
.br-health-fill {
  position: absolute; inset: 0;
  transform-origin: left center;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
  box-shadow: 0 0 14px rgba(116,215,254,0.55);
  transition: width .09s linear, background .25s ease;
  width: 100%;
}
.br-health-fill.is-low {
  background: linear-gradient(90deg, var(--pink-hot), var(--pink));
  box-shadow: 0 0 16px rgba(255,45,146,0.65);
  animation: br-health-warn .5s steps(2) infinite;
}
@keyframes br-health-warn { 50% { opacity: .55; } }

/* song progress hairline just under health */
.br-progress {
  position: absolute;
  top: 32px; left: 26px; right: 26px;
  height: 2px;
  background: rgba(138,111,232,0.12);
}
.br-progress-fill {
  height: 100%; width: 0;
  background: rgba(185,173,249,0.7);
  box-shadow: 0 0 8px rgba(185,173,249,0.6);
}

.br-hud-top {
  position: absolute;
  top: 48px; left: 26px; right: 26px;
  display: flex; justify-content: space-between; align-items: flex-start;
}
.br-track-label {
  font-weight: 700;
  font-size: 13px; letter-spacing: 0.22em;
  color: var(--white);
  text-shadow: 0 0 12px rgba(116,215,254,0.4);
}
.br-track-diff {
  font-size: 9px; letter-spacing: 0.34em; text-transform: uppercase;
  color: rgba(185,173,249,0.6);
  margin-top: 3px;
}
.br-hud-right { text-align: right; }
.br-score {
  font-weight: 700;
  font-size: clamp(26px, 4.6vw, 46px);
  line-height: 0.9; letter-spacing: 0.04em;
  color: var(--white);
  text-shadow: 0 0 18px rgba(116,215,254,0.45), 0 2px 6px rgba(0,0,0,0.8);
  font-variant-numeric: tabular-nums;
}
.br-acc {
  font-size: 13px; letter-spacing: 0.16em;
  color: var(--cyan);
  margin-top: 3px;
  font-variant-numeric: tabular-nums;
}

/* combo — bottom-left, punches on every increment */
.br-combo {
  position: absolute;
  left: 30px; bottom: 42px;
  font-family: 'RoyaleCouture', 'JetBrains Mono', monospace;
  font-size: clamp(34px, 7vw, 74px);
  line-height: 0.86; letter-spacing: 0.02em;
  color: var(--white);
  text-shadow: 0 0 22px var(--pink), 0 0 50px rgba(222,151,231,0.5), 0 3px 8px rgba(0,0,0,0.85);
  opacity: 0;
}
.br-combo.show { opacity: 1; }
.br-combo.punch { animation: br-combo-punch .22s cubic-bezier(.2,1.4,.4,1); }
@keyframes br-combo-punch {
  0%   { transform: scale(1.32); }
  100% { transform: scale(1); }
}
.br-combo .x { font-size: 0.5em; opacity: 0.72; letter-spacing: 0.04em; }

.br-miss-counter {
  position: absolute;
  right: 30px; bottom: 42px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  text-shadow: 0 0 10px rgba(255,45,146,0.3);
  pointer-events: none;
  transition: color .2s;
}
.br-miss-counter[hidden] { display: none; }
.br-miss-counter.is-danger { color: var(--pink); text-shadow: 0 0 14px var(--pink); }

.br-pause-btn {
  position: absolute;
  top: 46px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: auto;
  background: rgba(8,4,20,0.5);
  border: 1px solid rgba(138,111,232,0.3);
  color: rgba(216,207,255,0.7);
  font-family: monospace; font-size: 12px; letter-spacing: 0.2em;
  width: 36px; height: 28px;
  cursor: none;
  transition: border-color .15s, color .15s, background .15s;
}
.br-pause-btn:hover {
  border-color: var(--violet); color: #fff; background: rgba(138,111,232,0.2);
}

/* ════════════════════════════════════════════════════════════
   SCREENS (menu / pause / results) — shared overlay frame
   ════════════════════════════════════════════════════════════ */
.br-screen {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-start;
  padding: 40px 24px;
  overflow-y: auto;
  background: radial-gradient(ellipse at 50% 40%, rgba(10,4,26,0.62), rgba(0,0,8,0.92));
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s ease;
}
.br-screen.is-open { opacity: 1; pointer-events: auto; }
.br-screen[hidden] { display: none; }

/* center when it fits; pin to top and scroll when it doesn't — so the
   top of a tall menu is never clipped off-screen */
.br-menu-inner, .br-pause-inner, .br-results-inner { margin: auto 0; }

/* ─── menu ─── */
.br-menu-inner {
  width: 100%; max-width: 760px;
  display: flex; flex-direction: column; align-items: center;
  text-align: center;
}
.br-eyebrow {
  font-family: monospace;
  font-size: 7px; letter-spacing: 0.5em; text-transform: uppercase;
  color: rgba(138,111,232,0.4);
  margin-bottom: 12px;
}
.br-eyebrow .br-ea { color: rgba(116,215,254,0.5); }

.br-title-wrap { position: relative; }
.br-title {
  font-family: 'RoyaleCouture', serif;
  font-size: clamp(2.1rem, 6.2vw, 4.2rem);
  line-height: 0.9; letter-spacing: 0.06em;
  color: var(--cyan);
  text-shadow: 0 0 24px rgba(116,215,254,0.5), 0 0 70px rgba(138,111,232,0.3);
}
.br-title-ghost {
  position: absolute; inset: 0;
  font-family: 'RoyaleCouture', serif;
  font-size: clamp(2.1rem, 6.2vw, 4.2rem);
  line-height: 0.9; letter-spacing: 0.06em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(222,151,231,0.18);
  transform: translate(5px, 6px);
  pointer-events: none;
}
.br-tagline {
  font-family: 'Handwriting', cursive;
  font-size: clamp(15px, 2.4vw, 20px);
  color: rgba(140,225,255,0.78);
  margin: 10px 0 4px;
}
.br-hero {
  width: clamp(104px, 15vw, 148px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 16px rgba(116,215,254,0.45)) drop-shadow(0 0 40px rgba(222,151,231,0.35));
  animation: br-hero-float 5.5s ease-in-out infinite;
  margin: 2px 0 14px;
  pointer-events: none;
}
@keyframes br-hero-float {
  0%,100% { transform: translateY(0) rotate(-2deg); }
  50%     { transform: translateY(-12px) rotate(2deg); }
}

/* ─── track picker ─── */
/* uniform hairline cards (bucket colour lives inside via --acc);
   the selected card is fully painted — never half-and-half borders. */
.br-tracks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  width: 100%;
  margin-bottom: 24px;
}
.br-track {
  position: relative;
  display: flex; flex-direction: column; align-items: flex-start; gap: 5px;
  padding: 16px 16px 14px;
  background: rgba(8,4,20,0.5);
  border: 1px solid rgba(138,111,232,0.24);
  color: var(--white);
  cursor: none;
  text-align: left;
  transition: transform .18s cubic-bezier(.16,1,.3,1), border-color .18s, background .18s, box-shadow .18s;
}
.br-track:hover { transform: translateY(-4px); border-color: rgba(138,111,232,0.5); }
.br-track.is-sel {
  background: color-mix(in srgb, var(--acc) 18%, rgba(8,4,20,0.7));
  border-color: var(--acc);
  box-shadow: 0 0 0 1px var(--acc), 0 0 26px color-mix(in srgb, var(--acc) 45%, transparent);
}
.br-track-num {
  font-family: monospace; font-size: 8px; letter-spacing: 0.34em;
  color: rgba(216,207,255,0.4);
}
.br-track-name {
  font-family: 'RoyaleCouture', serif;
  font-size: clamp(0.95rem, 2.3vw, 1.25rem);
  letter-spacing: 0.04em;
  color: var(--acc);
  text-shadow: 0 0 14px color-mix(in srgb, var(--acc) 60%, transparent);
}
.br-track-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(216,207,255,0.62);
}
.br-track-pips { display: flex; gap: 4px; margin: 3px 0 2px; }
.br-track-pips i {
  width: 14px; height: 4px;
  background: var(--acc);
  box-shadow: 0 0 8px color-mix(in srgb, var(--acc) 60%, transparent);
}
.br-track-pips i.off { background: rgba(138,111,232,0.18); box-shadow: none; }
.br-track-best {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px; letter-spacing: 0.14em;
  color: rgba(140,225,255,0.7);
  font-variant-numeric: tabular-nums;
}

/* ─── play button ─── */
.br-play {
  position: relative;
  display: inline-flex; flex-direction: column; align-items: center;
  gap: 2px;
  padding: 16px 64px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--violet) 30%, transparent), color-mix(in srgb, var(--cyan) 22%, transparent));
  border: 1px solid var(--lavender);
  color: #fff;
  cursor: none;
  transition: transform .15s, box-shadow .2s, background .2s;
  box-shadow: 0 0 26px rgba(138,111,232,0.4);
}
.br-play:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 0 40px rgba(116,215,254,0.55);
}
.br-play:active { transform: scale(0.97); }
.br-play-lbl {
  font-family: 'RoyaleCouture', serif;
  font-size: 1.7rem; letter-spacing: 0.18em;
  text-shadow: 0 0 16px rgba(116,215,254,0.6);
}
.br-play-hint {
  font-family: monospace; font-size: 8px; letter-spacing: 0.32em;
  color: rgba(237,232,255,0.7);
}
.br-play[disabled] { opacity: 0.45; pointer-events: none; }

.br-controls {
  margin-top: 22px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(216,207,255,0.55);
  display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;
}
.br-controls b { color: var(--cyan); font-weight: 700; }
.br-controls .br-sep { color: rgba(138,111,232,0.4); }

/* ════════════════════════════════════════════════════════════
   PAUSE
   ════════════════════════════════════════════════════════════ */
.br-pause-inner {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  width: 100%; max-width: 280px;
}
.br-pause-title {
  font-family: 'RoyaleCouture', serif;
  font-size: 2.6rem; letter-spacing: 0.2em;
  color: var(--white);
  text-shadow: 0 0 24px rgba(138,111,232,0.55);
  margin-bottom: 14px;
}

/* shared button */
.br-btn {
  width: 100%;
  padding: 13px 20px;
  background: rgba(8,4,20,0.6);
  border: 1px solid rgba(138,111,232,0.32);
  color: rgba(237,232,255,0.85);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase;
  cursor: none;
  transition: transform .14s, border-color .15s, background .15s, color .15s;
}
.br-btn:hover {
  transform: translateY(-2px);
  border-color: var(--violet); color: #fff; background: rgba(138,111,232,0.2);
}
.br-btn:active { transform: scale(0.97); }
.br-btn-primary {
  border-color: var(--lavender);
  background: linear-gradient(135deg, rgba(138,111,232,0.28), rgba(116,215,254,0.18));
  color: #fff;
  box-shadow: 0 0 20px rgba(138,111,232,0.3);
}

/* ════════════════════════════════════════════════════════════
   RESULTS
   ════════════════════════════════════════════════════════════ */
.br-results-inner {
  width: 100%; max-width: 460px;
  display: flex; flex-direction: column; align-items: center;
  padding: 30px 30px 26px;
  background: rgba(8,4,20,0.55);
  border: 1px solid rgba(138,111,232,0.22);
  position: relative;
}
.br-results-head { text-align: center; margin-bottom: 6px; }
.br-results-track {
  font-family: 'RoyaleCouture', serif;
  font-size: 1.5rem; letter-spacing: 0.08em;
  color: var(--white);
}
.br-results-sub {
  font-family: monospace; font-size: 8px; letter-spacing: 0.4em; text-transform: uppercase;
  color: rgba(116,215,254,0.5); margin-top: 4px;
}
.br-rank-wrap { position: relative; margin: 8px 0 18px; }
.br-rank {
  font-family: 'RoyaleCouture', serif;
  font-size: clamp(80px, 22vw, 130px);
  line-height: 1;
  color: var(--cyan);
  text-shadow: 0 0 30px currentColor, 0 0 80px color-mix(in srgb, currentColor 50%, transparent);
  animation: br-rank-pop .55s cubic-bezier(.2,1.5,.4,1) both;
}
.br-rank.rank-S { color: #FFE36E; }
.br-rank.rank-A { color: var(--acid); }
.br-rank.rank-B { color: var(--cyan); }
.br-rank.rank-C { color: var(--lavender); }
.br-rank.rank-D { color: var(--pink-hot); }
@keyframes br-rank-pop {
  0%   { transform: scale(0.2) rotate(-12deg); opacity: 0; }
  70%  { transform: scale(1.12) rotate(3deg); opacity: 1; }
  100% { transform: scale(1) rotate(0); }
}
.br-newbest {
  position: absolute; top: 4px; right: -6px;
  transform: rotate(8deg);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.2em; font-weight: 700;
  color: #000;
  background: var(--acid);
  padding: 4px 8px;
  box-shadow: 0 0 18px rgba(57,255,20,0.6);
  animation: br-newbest-blink 1s steps(2) infinite;
}
@keyframes br-newbest-blink { 50% { opacity: 0.55; } }

.br-results-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
  width: 100%; margin-bottom: 12px;
}
.br-stat {
  display: flex; flex-direction: column; gap: 3px;
  padding: 11px 14px;
  background: rgba(0,0,8,0.4);
  border: 1px solid rgba(138,111,232,0.16);
}
.br-stat-wide { grid-column: 1 / -1; }
.br-stat-k {
  font-family: monospace; font-size: 8px; letter-spacing: 0.3em; text-transform: uppercase;
  color: rgba(185,173,249,0.6);
}
.br-stat-v {
  font-family: 'JetBrains Mono', monospace; font-weight: 700;
  font-size: 22px; letter-spacing: 0.03em;
  color: var(--white);
  font-variant-numeric: tabular-nums;
}
.br-stat-wide .br-stat-v { font-size: 30px; color: var(--cyan); }

.br-breakdown {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 14px;
  margin-bottom: 18px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; letter-spacing: 0.14em;
}
.br-bd { color: rgba(216,207,255,0.7); }
.br-bd b { font-weight: 700; margin-left: 3px; }
.br-bd-perfect b { color: #FFE36E; }
.br-bd-great b   { color: var(--cyan); }
.br-bd-good b    { color: var(--lavender); }
.br-bd-miss b    { color: var(--pink-hot); }

.br-results-actions { display: flex; gap: 10px; width: 100%; }

/* ════════════════════════════════════════════════════════════
   COUNTDOWN
   ════════════════════════════════════════════════════════════ */
.br-countdown {
  position: fixed; inset: 0; z-index: 55;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
}
.br-countdown[hidden] { display: none; }
.br-countdown span {
  font-family: 'RoyaleCouture', serif;
  font-size: clamp(110px, 30vw, 260px);
  color: var(--white);
  text-shadow: 0 0 40px var(--cyan), 0 0 110px rgba(138,111,232,0.5);
}
.br-countdown span.tick { animation: br-count .9s cubic-bezier(.2,1,.3,1); }
@keyframes br-count {
  0%   { transform: scale(1.7); opacity: 0; }
  35%  { transform: scale(1); opacity: 1; }
  100% { transform: scale(0.7); opacity: 0; }
}

/* ─── responsive ─── */
@media (max-width: 640px) {
  .br-tracks { grid-template-columns: 1fr; }
  .br-hud-top { top: 44px; }
  .br-combo { bottom: 30px; left: 22px; }
  .br-health, .br-progress { left: 16px; right: 16px; }
  .br-hud-top { left: 16px; right: 16px; }
}

/* respect reduced-motion for the chrome (gameplay still animates) */
@media (prefers-reduced-motion: reduce) {
  .br-hero { animation: none; }
}