/* DARK SURVIVORS — DAJAI PLAY. Original CSS, obsidian/blood/gold. MIT. */

:root {
  --obsidian: #0a0908;
  --obsidian2: #121010;
  --blood: #ff2d55;
  --blood-dim: #8f1830;
  --gold: #ffd400;
  --gold-dim: #8f7a00;
  --bone: #f4f1ea;
  --bone-dim: #9b968c;
  --mono: ui-monospace, "Space Mono", "SFMono-Regular", Menlo, Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  height: 100%;
  background: var(--obsidian);
  color: var(--bone);
  font-family: var(--mono);
  overflow: hidden;
  overscroll-behavior: none;
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

#stage { position: fixed; inset: 0; background: var(--obsidian); }

#game {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  touch-action: none;
}

/* ── virtual joystick ─────────────────────────────────────────────────── */
#joy { position: absolute; inset: 0; pointer-events: none; z-index: 5; }
#joy-base, #joy-knob {
  position: absolute;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
#joy-base {
  width: 120px; height: 120px;
  border: 2px solid rgba(255, 45, 85, 0.35);
  background: rgba(255, 45, 85, 0.06);
}
#joy-knob {
  width: 52px; height: 52px;
  background: rgba(255, 212, 0, 0.25);
  border: 2px solid rgba(255, 212, 0, 0.6);
}

#btn-pause {
  position: absolute;
  top: calc(10px + env(safe-area-inset-top, 0px));
  right: calc(12px + env(safe-area-inset-right, 0px));
  z-index: 6;
  width: 48px; height: 48px;
  background: rgba(10, 9, 8, 0.6);
  border: 1px solid var(--bone-dim);
  color: var(--bone);
  font-family: var(--mono);
  font-size: 16px;
  border-radius: 6px;
  cursor: pointer;
}

/* ── screens ──────────────────────────────────────────────────────────── */
.screen {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 24px 16px calc(24px + env(safe-area-inset-bottom, 0px));
  background:
    radial-gradient(ellipse at 50% 0%, rgba(255, 45, 85, 0.06), transparent 60%),
    radial-gradient(ellipse at 50% 120%, rgba(255, 212, 0, 0.04), transparent 55%),
    var(--obsidian);
  text-align: center;
  overflow-y: auto;
}
.screen.active { display: flex; }
.screen.dimmer { background: rgba(10, 9, 8, 0.86); }

.scr-h {
  font-size: clamp(22px, 5vw, 34px);
  letter-spacing: 0.35em;
  color: var(--blood);
  text-shadow: 0 0 18px rgba(255, 45, 85, 0.5);
  font-weight: 700;
}
.scr-h.gold-h { color: var(--gold); text-shadow: 0 0 18px rgba(255, 212, 0, 0.45); }

.g { color: var(--gold); }
.r { color: var(--blood); }
.dim { color: var(--bone-dim); }

/* ── title logo ───────────────────────────────────────────────────────── */
.logo { line-height: 1; }
.logo-dark {
  font-size: clamp(56px, 14vw, 128px);
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--bone);
  text-shadow:
    0 0 8px rgba(244, 241, 234, 0.35),
    0 0 42px rgba(255, 45, 85, 0.45);
  animation: logoFlicker 3.4s infinite;
}
.logo-sub {
  margin-top: 6px;
  font-size: clamp(18px, 4.6vw, 40px);
  letter-spacing: 0.62em;
  padding-left: 0.62em; /* recenters tracked text */
  color: var(--blood);
  text-shadow: 0 0 22px rgba(255, 45, 85, 0.7);
  animation: bloodPulse 2.2s ease-in-out infinite;
}
.logo-rule {
  margin: 18px auto 0;
  width: min(60vw, 420px);
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  animation: rulePulse 2.2s ease-in-out infinite;
}
@keyframes logoFlicker {
  0%, 100% { opacity: 1; }
  92% { opacity: 1; }
  93% { opacity: 0.55; }
  94% { opacity: 1; }
  96% { opacity: 0.7; }
  97% { opacity: 1; }
}
@keyframes bloodPulse {
  0%, 100% { text-shadow: 0 0 12px rgba(255, 45, 85, 0.45); }
  50% { text-shadow: 0 0 30px rgba(255, 45, 85, 0.95); }
}
@keyframes rulePulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}
.press {
  color: var(--gold);
  letter-spacing: 0.3em;
  font-size: clamp(12px, 3vw, 16px);
  animation: pressBlink 1.4s steps(2, start) infinite;
}
@keyframes pressBlink { 0% { opacity: 1; } 50% { opacity: 0.25; } }

.title-foot { color: var(--bone-dim); font-size: 12px; letter-spacing: 0.12em; }
.arcade-foot a { color: var(--bone-dim); font-size: 12px; text-decoration: none; letter-spacing: 0.15em; }
.arcade-foot a:hover { color: var(--gold); }

/* ── buttons ──────────────────────────────────────────────────────────── */
.menu-col { display: flex; flex-direction: column; gap: 12px; width: min(86vw, 340px); }
.menu-row { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

.btn {
  font-family: var(--mono);
  font-size: 15px;
  letter-spacing: 0.18em;
  min-height: 48px;
  padding: 12px 22px;
  background: var(--obsidian2);
  color: var(--bone);
  border: 1px solid var(--bone-dim);
  border-radius: 4px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, box-shadow 0.15s, transform 0.06s;
}
.btn:hover { border-color: var(--gold); color: var(--gold); box-shadow: 0 0 14px rgba(255, 212, 0, 0.25); }
.btn:active { transform: scale(0.97); }
.btn.gold { border-color: var(--gold); color: var(--gold); box-shadow: 0 0 16px rgba(255, 212, 0, 0.2); }
.btn.blood { border-color: var(--blood-dim); color: var(--blood); }
.btn.blood:hover { border-color: var(--blood); box-shadow: 0 0 14px rgba(255, 45, 85, 0.3); }
.btn.small { min-height: 44px; padding: 8px 16px; font-size: 13px; }
.btn[disabled] { opacity: 0.35; cursor: default; pointer-events: none; }

.ess { color: var(--gold); }
.ess::before { content: "◆ "; }

/* ── how to ───────────────────────────────────────────────────────────── */
.howto { max-width: 560px; text-align: left; display: flex; flex-direction: column; gap: 12px; font-size: 14px; line-height: 1.55; }

/* ── character select ─────────────────────────────────────────────────── */
.char-row { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; max-width: 900px; }
.char-card {
  width: 190px;
  min-height: 230px;
  padding: 14px 12px;
  background: var(--obsidian2);
  border: 1px solid var(--bone-dim);
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.1s;
}
.char-card:hover { border-color: var(--gold); box-shadow: 0 0 18px rgba(255, 212, 0, 0.2); transform: translateY(-2px); }
.char-card.locked { opacity: 0.45; cursor: default; }
.char-card.locked:hover { border-color: var(--bone-dim); box-shadow: none; transform: none; }
.char-card canvas { width: 84px; height: 84px; image-rendering: pixelated; }
.char-name { color: var(--gold); letter-spacing: 0.15em; font-size: 14px; }
.char-desc { color: var(--bone-dim); font-size: 11.5px; line-height: 1.45; }
.char-lock { color: var(--blood); font-size: 11px; letter-spacing: 0.08em; }

/* ── shrine ───────────────────────────────────────────────────────────── */
.shrine-ess { font-size: 16px; letter-spacing: 0.2em; }
.shrine-list { display: flex; flex-direction: column; gap: 10px; width: min(92vw, 560px); }
.shrine-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--obsidian2);
  border: 1px solid rgba(155, 150, 140, 0.4);
  border-radius: 6px;
  text-align: left;
}
.shrine-info { flex: 1; min-width: 0; }
.shrine-name { color: var(--bone); font-size: 13.5px; letter-spacing: 0.12em; }
.shrine-desc { color: var(--bone-dim); font-size: 11.5px; margin-top: 2px; }
.shrine-pips { display: flex; gap: 4px; margin-top: 6px; }
.pip { width: 14px; height: 6px; background: #2a2622; border-radius: 2px; }
.pip.on { background: var(--gold); box-shadow: 0 0 6px rgba(255, 212, 0, 0.6); }
.shrine-buy {
  font-family: var(--mono);
  min-width: 108px;
  min-height: 46px;
  background: transparent;
  border: 1px solid var(--gold-dim);
  color: var(--gold);
  border-radius: 4px;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  cursor: pointer;
}
.shrine-buy:hover { border-color: var(--gold); box-shadow: 0 0 10px rgba(255, 212, 0, 0.25); }
.shrine-buy[disabled] { opacity: 0.35; cursor: default; }

/* ── settings ─────────────────────────────────────────────────────────── */
.set-list { display: flex; flex-direction: column; gap: 18px; width: min(86vw, 380px); }
.set-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; font-size: 13px; letter-spacing: 0.14em; }
input[type="range"] { accent-color: var(--blood); width: 170px; height: 44px; }

/* ── pause ────────────────────────────────────────────────────────────── */
.pause-stats { color: var(--bone-dim); font-size: 13px; letter-spacing: 0.1em; line-height: 1.8; }

/* ── level up cards ───────────────────────────────────────────────────── */
.cards { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; max-width: 860px; }
.card {
  width: 218px;
  min-height: 208px;
  padding: 14px;
  background: var(--obsidian2);
  border: 1px solid var(--bone-dim);
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: border-color 0.12s, box-shadow 0.12s, transform 0.1s;
  animation: cardIn 0.28s ease-out backwards;
}
.card:nth-child(2) { animation-delay: 0.07s; }
.card:nth-child(3) { animation-delay: 0.14s; }
@keyframes cardIn {
  from { opacity: 0; transform: translateY(18px) scale(0.94); }
  to { opacity: 1; transform: none; }
}
.card:hover { border-color: var(--blood); box-shadow: 0 0 20px rgba(255, 45, 85, 0.3); transform: translateY(-3px); }
.card.evo { border-color: var(--gold); box-shadow: 0 0 22px rgba(255, 212, 0, 0.3); }
.card.evo:hover { box-shadow: 0 0 30px rgba(255, 212, 0, 0.55); }
.card canvas { width: 64px; height: 64px; }
.card-kind { font-size: 10px; letter-spacing: 0.28em; color: var(--bone-dim); }
.card.evo .card-kind { color: var(--gold); }
.card-name { font-size: 14.5px; letter-spacing: 0.1em; color: var(--bone); }
.card-lvl { font-size: 11px; color: var(--gold); letter-spacing: 0.14em; }
.card-desc { font-size: 11.5px; color: var(--bone-dim); line-height: 1.5; }

/* ── game over / victory ──────────────────────────────────────────────── */
#scr-over .scr-h { animation: overIn 0.5s ease-out; }
@keyframes overIn { from { opacity: 0; letter-spacing: 0.8em; } to { opacity: 1; } }
.over-stats {
  display: grid;
  grid-template-columns: auto auto;
  gap: 6px 26px;
  font-size: 13.5px;
  letter-spacing: 0.1em;
  text-align: left;
}
.over-stats b { color: var(--bone-dim); font-weight: 400; }
.over-stats span { color: var(--bone); text-align: right; }
.over-ess { font-size: 17px; color: var(--gold); letter-spacing: 0.18em; text-shadow: 0 0 14px rgba(255, 212, 0, 0.5); }

@media (max-width: 560px) {
  .char-card { width: 150px; min-height: 210px; }
  .card { width: 168px; min-height: 196px; }
  .over-stats { font-size: 12px; }
}