/* DIZZY — liquid glass, mobile-first, portrait. Rosé/pink palette. */
:root {
  /* base */
  --bg:    #0c0510;
  --bg2:   #1b0a1a;
  --text:  #fbeef7;
  --dim:   #bfa2c9;

  /* pink-forward accents (cyan retired) */
  --pink:   #ff5cc0;   /* hero */
  --rose:   #ff9bd8;   /* light highlight */
  --magenta:#e14fa6;   /* deeper accent */
  --plum:   #8a4fb0;   /* used sparingly, cool balance */

  /* liquid-glass building blocks */
  --glass-bg:  linear-gradient(155deg, rgba(255,255,255,.12), rgba(255,255,255,.03) 60%);
  --glass-tint: linear-gradient(155deg, rgba(255,92,192,.16), rgba(138,79,176,.06) 70%);
  --glass-brd: rgba(255,255,255,.16);
  --blur: blur(22px) saturate(150%);
  /* specular top edge + inner bottom shade = the "glass rim" */
  --edge: inset 0 1px 0 0 rgba(255,255,255,.34), inset 0 -1px 1px 0 rgba(0,0,0,.28);
  --drop: 0 8px 26px rgba(0,0,0,.42);
  --halo: 0 0 22px rgba(255,110,200,.26);          /* soft, diffuse — not neon */
  --halo-strong: 0 0 30px rgba(255,110,200,.42);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; overscroll-behavior: none; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

/* soft pink light-blooms so glass has colour to refract over
   (top/bottom-centred so the frame glows evenly, no dark side band) */
.bloom-bg {
  background:
    radial-gradient(150% 85% at 50% -8%,  rgba(255,92,192,.20), transparent 60%),
    radial-gradient(150% 85% at 50% 108%, rgba(225,79,166,.16), transparent 60%),
    radial-gradient(120% 70% at 50% 50%,  rgba(138,79,176,.08), transparent 75%),
    linear-gradient(180deg, var(--bg2), var(--bg) 85%);
}

/* ------------------------------------------------ screens */
.screen { position: fixed; inset: 0; display: none; overflow: hidden; }
.screen.active { display: block; }

/* ------------------------------------------------ shared: glass helper */
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--glass-brd);
  box-shadow: var(--edge), var(--drop);
}

/* ------------------------------------------------ logo */
.logo {
  font-size: clamp(52px, 18vw, 96px);
  font-weight: 800;
  letter-spacing: .05em;
  text-align: center;
  background: linear-gradient(135deg, #ffffff 0%, var(--rose) 42%, var(--pink) 70%, var(--magenta) 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: sheen 9s ease-in-out infinite;
  filter: drop-shadow(0 2px 22px rgba(255,92,192,.32));
}
.logo-small { font-size: clamp(28px, 9vw, 42px); text-align: left; letter-spacing: .04em; }
@keyframes sheen { 0%,100% { background-position: 0% 0; } 50% { background-position: 100% 0; } }

/* ------------------------------------------------ buttons */
.btn {
  position: relative;
  border: 1px solid var(--glass-brd);
  background: var(--glass-tint);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  color: var(--text);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .01em;
  padding: 13px 20px;
  border-radius: 16px;
  cursor: pointer;
  box-shadow: var(--edge), var(--drop), var(--halo);
  transition: transform .12s ease, box-shadow .2s ease;
  overflow: hidden;
}
/* a faint liquid highlight pooling at the top of the glass */
.btn::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(120% 80% at 30% -10%, rgba(255,255,255,.30), transparent 55%);
  pointer-events: none;
}
.btn:active { transform: scale(.975); box-shadow: var(--edge), var(--drop), var(--halo-strong); }
.btn-big { display: block; width: 100%; padding: 17px; font-size: 18px; margin-top: 18px; }

.icon-btn {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--glass-brd);
  background: var(--glass-bg);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  color: var(--rose);
  font-size: 20px;
  cursor: pointer;
  display: grid; place-items: center;
  box-shadow: var(--edge), var(--drop);
}
.icon-btn:active { transform: scale(.95); }

.section-label {
  color: var(--dim);
  font-size: 11px;
  letter-spacing: .28em;
  text-transform: uppercase;
  margin: 24px 4px 12px;
}
.cat-count { color: var(--pink); letter-spacing: 0; }

/* ------------------------------------------------ gate */
#gate { display: none; place-items: center; padding: 24px; }
#gate.active { display: grid; }
.gate-card { max-width: 420px; width: 100%; text-align: center; }
.gate-sub {
  color: var(--dim); letter-spacing: .42em; text-transform: uppercase;
  font-size: 12px; margin: 6px 0 30px;
}
.gate-warn {
  border: 1px solid var(--glass-brd);
  border-radius: 20px;
  background: var(--glass-bg);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: var(--edge), var(--drop);
  padding: 20px;
  font-size: 14px;
  line-height: 1.55;
  text-align: left;
  color: var(--text);
}
.gate-warn p + p { margin-top: 10px; }
.gate-warn strong { color: var(--rose); font-weight: 700; }

/* ------------------------------------------------ menu */
#menu-bg { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .28; }
#menu::after {   /* warm pink wash over the spiral so the glass reads */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(150% 65% at 50% -6%,  rgba(255,92,192,.22), transparent 60%),
    radial-gradient(150% 65% at 50% 106%, rgba(225,79,166,.16), transparent 60%),
    linear-gradient(180deg, rgba(12,5,16,.30), rgba(12,5,16,.70));
}
.menu-inner {
  position: relative; z-index: 1;
  height: 100%;
  overflow-y: auto;
  padding: max(18px, env(safe-area-inset-top)) 18px 30px;
}
.menu-head { display: flex; align-items: center; justify-content: space-between; }

/* ------------------------------------------------ chips */
.cat-row { display: flex; flex-wrap: wrap; gap: 8px; padding-bottom: 6px; }
.chip {
  flex: 0 0 auto;
  border: 1px solid var(--glass-brd);
  color: var(--dim);
  background: var(--glass-bg);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: var(--edge);
  border-radius: 999px;
  padding: 8px 15px;
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .1s ease, box-shadow .2s ease, color .2s ease;
}
.chip:active { transform: scale(.96); }
.chip.on {
  color: #fff;
  border-color: rgba(255,155,216,.7);
  background: var(--glass-tint);
  box-shadow: var(--edge), var(--halo);
}
.chip-edit { border-style: dashed; color: var(--rose); }

/* ------------------------------------------------ game cards */
.game-list { display: grid; gap: 14px; }
.game-card {
  position: relative;
  border: 1px solid var(--glass-brd);
  border-radius: 22px;
  padding: 18px;
  background: var(--glass-tint);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: var(--edge), var(--drop);
  cursor: pointer;
  overflow: hidden;
  transition: transform .12s ease, box-shadow .25s ease;
}
/* liquid sheen sweeping across the card */
.game-card::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(140% 90% at 18% -20%, rgba(255,255,255,.22), transparent 50%);
}
.game-card:active { transform: scale(.985); box-shadow: var(--edge), var(--drop), var(--halo); }
.game-card h3 {
  position: relative;
  font-size: 23px; font-weight: 800; letter-spacing: .1em;
  color: #fff; text-shadow: 0 1px 18px rgba(255,92,192,.5);
}
.game-card p { position: relative; color: var(--dim); font-size: 13px; margin-top: 6px; line-height: 1.45; }
.game-card .best {
  position: absolute; top: 16px; right: 16px;
  color: var(--rose); font-size: 12px; font-weight: 600;
  letter-spacing: .04em;
}
.menu-foot { color: var(--dim); font-size: 11px; text-align: center; margin-top: 26px; opacity: .7; }
.menu-foot a {
  color: var(--rose);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,155,216,.4);
  transition: color .2s ease, border-color .2s ease;
}
.menu-foot a:active { color: #fff; border-color: var(--rose); }

/* ------------------------------------------------ panels (cats/settings) */
.panel {
  position: relative;
  height: 100%;
  overflow-y: auto;
  padding: max(18px, env(safe-area-inset-top)) 18px 30px;
  max-width: 560px;
  margin: 0 auto;
}
.panel-head { display: flex; align-items: center; gap: 14px; margin-bottom: 8px; }
.panel-head h2 { font-size: 23px; font-weight: 700; letter-spacing: .04em; }
.panel-hint { color: var(--dim); font-size: 13px; margin: 8px 0 16px; line-height: 1.4; }

.cat-grid { display: flex; flex-wrap: wrap; gap: 8px; }

/* search + text fields (shared frosted style) */
.cat-search { margin: 4px 0 14px; }
.cat-search input, .custom-row input {
  width: 100%;
  background: var(--glass-bg);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--glass-brd);
  box-shadow: var(--edge);
  border-radius: 14px;
  color: var(--text);
  padding: 12px 15px;
  font-size: 15px;
  outline: none;
  transition: box-shadow .2s ease, border-color .2s ease;
}
.cat-search input::placeholder, .custom-row input::placeholder { color: rgba(191,162,201,.7); }
.cat-search input:focus, .custom-row input:focus {
  border-color: rgba(255,155,216,.75);
  box-shadow: var(--edge), var(--halo);
}

/* selected row */
.cat-selected {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  padding: 10px 0 15px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: 10px;
  min-height: 20px;
}
.cat-selected-label {
  color: var(--dim); font-size: 12px; letter-spacing: .1em;
  text-transform: uppercase; margin-right: 2px;
}
.cat-none { color: var(--dim); font-size: 13px; padding: 6px 2px; }

/* accordion */
.cat-groups { display: flex; flex-direction: column; gap: 10px; }
.cat-section {
  border: 1px solid var(--glass-brd);
  border-radius: 18px;
  overflow: hidden;
  background: var(--glass-bg);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: var(--edge), var(--drop);
}
.cat-section-head {
  width: 100%;
  display: flex; align-items: center; gap: 10px;
  padding: 15px 16px;
  background: none; border: none; cursor: pointer;
  color: var(--text); font-size: 15px; font-weight: 600;
  text-align: left;
}
.cat-caret { color: var(--rose); transition: transform .2s ease; display: inline-block; }
.cat-section.open .cat-caret { transform: rotate(90deg); }
.cat-section-name { flex: 1; }
.cat-section-count {
  color: #fff;
  background: linear-gradient(160deg, var(--pink), var(--magenta));
  border-radius: 999px; font-size: 12px; min-width: 20px; text-align: center;
  padding: 2px 8px; box-shadow: var(--halo);
}
.cat-section-total { color: var(--dim); font-size: 12px; }
.cat-section-body { padding: 2px 14px 16px; display: none; }
.cat-section.open .cat-section-body { display: flex; }
.chip-custom { border-color: rgba(255,155,216,.5); color: var(--rose); }
.chip-custom.on { background: var(--glass-tint); border-color: rgba(255,155,216,.8); color: #fff; }

.custom-row { display: flex; gap: 8px; margin-top: 18px; }
.custom-row input { flex: 1; }

.set-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  padding: 16px 4px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: 15px;
}
.set-row input[type="range"] { flex: 1; max-width: 46%; accent-color: var(--pink); }
.set-row input[type="checkbox"] { width: 22px; height: 22px; accent-color: var(--pink); }
.set-row select {
  background: rgba(27,10,26,.9); color: var(--text);
  border: 1px solid var(--glass-brd); border-radius: 12px; padding: 9px 10px;
}

/* ------------------------------------------------ stage */
#stage { background: #000; }
#hypno-canvas { position: absolute; inset: 0; width: 100%; height: 100%; }

#media-layer { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.flash-clip {
  position: absolute;
  object-fit: cover;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.3), 0 10px 40px rgba(255,92,192,.35), 0 0 60px rgba(138,79,176,.28);
  opacity: 0;
  transition: opacity .28s ease;
}
.flash-clip.show { opacity: .94; }
.flash-clip.full { inset: 0; width: 100%; height: 100%; border-radius: 0; border: none; }

#strobe-layer {
  position: absolute; inset: 0;
  background: #fff; opacity: 0; pointer-events: none; mix-blend-mode: overlay;
}

#word-layer { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.flash-word {
  position: absolute;
  font-weight: 800;
  letter-spacing: .08em;
  white-space: nowrap;
  color: #fff;
  text-shadow: 0 0 8px rgba(255,155,216,.9), 0 0 30px rgba(255,92,192,.7), 0 0 60px rgba(225,79,166,.5);
  animation: wordpulse .9s ease forwards;
  transform-origin: center;
}
@keyframes wordpulse {
  0%   { opacity: 0; transform: scale(.4) rotate(var(--tilt, 0deg)); }
  15%  { opacity: 1; transform: scale(1.1) rotate(var(--tilt, 0deg)); }
  70%  { opacity: 1; transform: scale(1.18) rotate(var(--tilt, 0deg)); }
  100% { opacity: 0; transform: scale(1.5) rotate(var(--tilt, 0deg)); }
}
.flash-word.mega {
  font-size: 13vw !important;
  left: 0 !important; right: 0; text-align: center;
  animation-duration: 1.4s;
}

#game-root { position: absolute; inset: 0; }

/* HUD as a floating glass bar */
#hud {
  position: absolute;
  top: max(10px, env(safe-area-inset-top));
  left: 0; right: 0;
  display: flex; align-items: center; gap: 12px;
  padding: 0 12px;
  pointer-events: none;
}
#hud .hud-exit { pointer-events: auto; flex: 0 0 auto; }
.depth-wrap {
  flex: 1;
  padding: 8px 14px;
  border-radius: 16px;
  background: var(--glass-bg);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--glass-brd);
  box-shadow: var(--edge), var(--drop);
}
.depth-label { font-size: 9px; letter-spacing: .3em; color: var(--dim); margin-bottom: 4px; }
.depth-bar {
  height: 8px; border-radius: 6px;
  background: rgba(255,255,255,.10);
  box-shadow: inset 0 1px 2px rgba(0,0,0,.4);
  overflow: hidden;
}
#depth-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--plum), var(--magenta) 45%, var(--pink) 78%, var(--rose));
  box-shadow: 0 0 14px rgba(255,92,192,.7);
  transition: width .4s ease;
}
.hud-score {
  flex: 0 0 auto;
  font-size: 18px; font-weight: 800;
  color: #fff; text-shadow: 0 0 14px rgba(255,92,192,.8);
  min-width: 48px; text-align: right;
}

#game-msg {
  position: absolute;
  left: 0; right: 0; top: 34%;
  text-align: center;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: .08em;
  color: #fff;
  text-shadow: 0 0 14px rgba(255,155,216,.9), 0 0 46px rgba(225,79,166,.6);
  pointer-events: none;
  opacity: 0;
  transition: opacity .3s;
  padding: 0 20px;
}
#game-msg.show { opacity: 1; }
#game-msg small { display: block; font-size: 14px; color: var(--dim); margin-top: 10px; letter-spacing: .04em; }

/* ------------------------------------------------ game elements */
.orb {
  position: absolute;
  width: 92px; height: 92px;
  margin: -46px 0 0 -46px;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #fff 0%, var(--rose) 34%, var(--pink) 60%, var(--magenta) 82%, transparent);
  box-shadow: inset 0 2px 6px rgba(255,255,255,.5), 0 0 28px rgba(255,92,192,.6), 0 0 70px rgba(225,79,166,.4);
  touch-action: none;
}
.orb.lost { filter: grayscale(.7) brightness(.55); box-shadow: none; }

.bubble {
  position: absolute;
  display: grid; place-items: center;
  border-radius: 50%;
  font-weight: 700;
  color: #fff;
  text-align: center;
  padding: 8px;
  border: 1px solid rgba(255,255,255,.3);
  background:
    radial-gradient(circle at 32% 26%, rgba(255,255,255,.45), transparent 40%),
    var(--glass-tint);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: var(--edge), 0 6px 20px rgba(225,79,166,.35);
  text-shadow: 0 1px 6px rgba(0,0,0,.55);
  touch-action: none;
  cursor: pointer;
}
.bubble.target-hint { border-color: rgba(255,155,216,.85); }
.bubble.pop { animation: bubblepop .3s ease forwards; }
@keyframes bubblepop { to { transform: scale(1.9); opacity: 0; } }

.rune-ring { position: absolute; inset: 0; }
.rune {
  position: absolute;
  width: 108px; height: 108px;
  margin: -54px 0 0 -54px;
  border-radius: 30px;
  display: grid; place-items: center;
  font-size: 44px;
  border: 1px solid var(--glass-brd);
  background: var(--glass-bg);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: var(--edge), var(--drop);
  cursor: pointer;
  transition: box-shadow .15s, transform .15s, background .15s;
  touch-action: none;
}
.rune.lit {
  transform: scale(1.1);
  background:
    radial-gradient(circle at 50% 40%, rgba(255,255,255,.4), transparent 55%),
    var(--glass-tint);
  box-shadow: var(--edge), 0 0 26px var(--rune-c, var(--pink)), 0 0 70px var(--rune-c, var(--pink));
}

.pendulum-wrap { position: absolute; inset: 0; pointer-events: none; }
.pend-bob {
  position: absolute;
  width: 74px; height: 74px;
  margin: -37px 0 0 -37px;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 28%, #fff 0%, var(--rose) 40%, var(--pink) 66%, var(--magenta) 88%);
  box-shadow: inset 0 2px 5px rgba(255,255,255,.5), 0 0 24px rgba(255,92,192,.6), 0 0 60px rgba(225,79,166,.38);
}
.beat-zone {
  position: absolute;
  left: 50%; bottom: 12%;
  width: 120px; height: 120px;
  margin-left: -60px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.28);
  background: radial-gradient(circle, rgba(255,255,255,.05), transparent 70%);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: border-color .1s, box-shadow .1s, background .1s;
}
.beat-zone.hit {
  border-color: rgba(255,155,216,.9);
  box-shadow: var(--halo-strong);
  background: radial-gradient(circle, rgba(255,92,192,.2), transparent 70%);
}

.tap-anywhere { position: absolute; inset: 0; touch-action: none; }

@media (min-width: 700px) {
  .menu-inner, .panel { max-width: 560px; margin: 0 auto; }
}