:root {
  --ink: #fffefa;
  --dim: rgba(255, 254, 250, 0.65);
  --panel: rgba(22, 21, 26, 0.88);
  --line: rgba(255, 255, 255, 0.12);
  --lime: #d8fd71;
  --red: #ff4d5e;
  --amber: #ffb84d;
  --cyan: #5ee7ff;
  --violet: #b98cff;
  --stone: #9aa3b5;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  background: #0b0a0e;
  color: var(--ink);
  font-family: 'Outfit', system-ui, sans-serif;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: none;
}

#scene { position: fixed; inset: 0; width: 100%; height: 100%; display: block; }

.abyss {
  position: fixed; left: 0; right: 0; bottom: 0; height: 22vh; pointer-events: none;
  background: linear-gradient(to bottom, transparent, rgba(5, 4, 8, 0.85) 75%, #050408);
}

.hurt {
  position: fixed; inset: 0; pointer-events: none; opacity: 0; transition: opacity 0.35s;
  box-shadow: inset 0 0 120px 30px rgba(255, 40, 60, 0.75);
}
.hurt.on { opacity: 1; transition: none; }

button { font: inherit; color: inherit; cursor: pointer; }

/* ---- HUD */
.hud {
  position: fixed; top: 0; left: 0; right: 0; display: flex; justify-content: space-between;
  align-items: flex-start; gap: 12px; padding: max(12px, env(safe-area-inset-top)) 16px 0; pointer-events: none;
}
.hud > * { pointer-events: auto; }

.startng-card {
  display: flex; align-items: center; gap: 10px; min-width: 0;
  padding: 6px 14px 6px 6px; border-radius: 999px; background: rgba(41, 42, 35, 0.92);
  border: 1px solid var(--line); backdrop-filter: blur(6px);
}
.startng-card[hidden] { display: none; }
.startng-card img { width: 40px; height: 40px; border-radius: 50%; background: var(--lime); flex: none; object-fit: cover; }
.startng-card img:not([src]), .startng-card img[src=""] { visibility: hidden; }
.startng-card .who { min-width: 0; }
.startng-card b { display: block; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 38vw; }
.startng-card span { font-size: 12px; opacity: 0.7; }
.startng-card button {
  margin-left: 4px; border: 0; border-radius: 999px; padding: 6px 12px; background: var(--lime);
  color: #1b1c16; font-weight: 800; font-size: 13px;
}

.right { display: flex; align-items: flex-start; gap: 10px; }
.floor {
  text-align: right; line-height: 1; font-family: 'Bungee', 'Outfit', sans-serif;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}
.floor small { display: block; font-size: 11px; letter-spacing: 0.2em; color: var(--dim); font-family: 'Outfit', sans-serif; font-weight: 600; }
.floor span { font-size: 34px; color: var(--lime); }
.buttons { display: flex; gap: 6px; }
.icon {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line);
  background: rgba(41, 42, 35, 0.85); font-size: 14px; display: grid; place-items: center;
}

.hp {
  position: fixed; top: calc(max(12px, env(safe-area-inset-top)) + 58px); left: 16px;
  display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 12px; letter-spacing: 0.1em;
  pointer-events: none;
}
.hp[hidden] { display: none; }
.hp-bar { display: flex; gap: 3px; }
.hp-bar i {
  width: 14px; height: 14px; border-radius: 3px; background: rgba(255, 255, 255, 0.12);
  transition: background 0.2s, transform 0.2s;
}
.hp-bar i.on { background: var(--lime); box-shadow: 0 0 8px rgba(216, 253, 113, 0.5); }
.hp-bar.low i.on { background: var(--red); box-shadow: 0 0 8px rgba(255, 77, 94, 0.6); }
.hp .time { margin-left: 6px; color: var(--dim); font-variant-numeric: tabular-nums; letter-spacing: 0.04em; }

/* ---- touch controls */
.touch {
  position: fixed; left: 0; right: 0; bottom: 0; display: flex; justify-content: space-between;
  padding: 0 16px max(20px, env(safe-area-inset-bottom)); pointer-events: none;
}
.touch[hidden] { display: none; }
.touch button {
  pointer-events: auto; width: 84px; height: 84px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.07); font-size: 28px; color: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(4px); touch-action: none;
}
.touch button.held { background: rgba(216, 253, 113, 0.3); border-color: var(--lime); }

/* ---- overlay */
.overlay {
  position: fixed; inset: 0; display: grid; place-items: center; padding: 16px;
  background: radial-gradient(ellipse at center, rgba(11, 10, 14, 0.35), rgba(11, 10, 14, 0.8));
  overflow-y: auto;
}
.overlay[hidden] { display: none; }
.panel {
  width: min(460px, 100%); padding: 26px 24px 22px; border-radius: 22px; background: var(--panel);
  border: 1px solid var(--line); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5); text-align: center;
  backdrop-filter: blur(10px); margin: auto;
}
.panel h1 {
  margin: 0 0 8px; font-family: 'Bungee', 'Outfit', sans-serif; font-weight: 400; font-size: clamp(38px, 11vw, 54px);
  line-height: 1; letter-spacing: 0.01em;
}
.panel h1 span { color: var(--lime); }
.lead { margin: 0 auto 14px; color: var(--dim); line-height: 1.45; max-width: 36ch; }

.result { display: flex; justify-content: center; gap: 10px; margin: 6px 0 14px; flex-wrap: wrap; }
.result[hidden] { display: none; }
.result div { flex: 1; min-width: 110px; padding: 10px 8px; border-radius: 14px; background: rgba(255, 255, 255, 0.06); }
.result small { display: block; font-size: 11px; letter-spacing: 0.14em; color: var(--dim); font-weight: 600; }
.result b { font-family: 'Bungee', 'Outfit', sans-serif; font-weight: 400; font-size: 28px; color: var(--lime); }
.result p { flex-basis: 100%; margin: 2px 0 0; font-size: 14px; color: var(--ink); }

.legend {
  list-style: none; padding: 0; margin: 0 0 18px; display: grid; grid-template-columns: 1fr 1fr; gap: 6px 14px;
  text-align: left; font-size: 13px; color: var(--dim);
}
.legend[hidden] { display: none; }
.legend li { display: flex; align-items: center; gap: 8px; }
.legend i { width: 22px; height: 8px; border-radius: 3px; flex: none; }
.t-normal { background: var(--stone); }
.t-spikes { background: repeating-linear-gradient(90deg, var(--red) 0 4px, #6b1420 4px 6px); }
.t-conveyor { background: repeating-linear-gradient(90deg, var(--cyan) 0 4px, #164a57 4px 7px); }
.t-spring { background: var(--amber); }
.t-crumble { background: var(--violet); }
.t-ceiling { background: linear-gradient(90deg, #c9ccd6, var(--red)); }

.actions { display: flex; flex-direction: column; gap: 8px; align-items: center; }
.primary {
  border: 0; border-radius: 999px; padding: 14px 44px; background: var(--lime); color: #1b1c16;
  font-weight: 800; font-size: 18px; box-shadow: 0 8px 24px rgba(216, 253, 113, 0.25);
}
.primary:active { transform: translateY(1px); }
.secondary {
  border: 1px solid var(--line); border-radius: 999px; padding: 9px 18px; background: transparent;
  font-weight: 600; font-size: 14px;
}
.secondary[hidden] { display: none; }
.keys { margin: 14px 0 0; font-size: 12px; color: var(--dim); }
.keys b { color: var(--ink); }
.touch-hint { display: none; }
@media (pointer: coarse) { .touch-hint { display: inline; } }

.board { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); text-align: left; }
.board[hidden] { display: none; }
.board h2 { margin: 0 0 8px; font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--dim); text-align: center; }
.board ol { list-style: none; margin: 0; padding: 0; max-height: 220px; overflow-y: auto; }
.board li {
  display: grid; grid-template-columns: 30px 1fr auto auto; gap: 10px; align-items: center;
  padding: 6px 8px; border-radius: 10px; font-size: 14px;
}
.board li:nth-child(odd) { background: rgba(255, 255, 255, 0.04); }
.board li.me { background: rgba(216, 253, 113, 0.16); }
.board .rank { color: var(--dim); font-weight: 800; }
.board .name { display: flex; align-items: center; gap: 8px; min-width: 0; }
.board .name i { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.board .name span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.board .val { font-weight: 800; font-variant-numeric: tabular-nums; }
.board .sub { color: var(--dim); font-size: 12px; font-variant-numeric: tabular-nums; }
.board .empty { display: block; text-align: center; color: var(--dim); background: none; }

@media (max-width: 420px) {
  .panel { padding: 22px 16px 18px; }
  .legend { font-size: 12px; }
  .floor span { font-size: 28px; }
  .startng-card b { max-width: 32vw; }
}