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

:root {
  --acid: #8dff3a;
  --acid-bright: #c4ff6b;
  --cyan: #34f5d4;
  --amber: #ffd23f;
  --bg-0: #02100b;
  --panel: rgba(5, 26, 18, 0.66);
  --panel-2: rgba(8, 34, 24, 0.9);
  --line: rgba(141, 255, 58, 0.3);
  --text: #dcffe9;
  --text-dim: #74a78d;
}

html, body { height: 100%; }

body {
  background: var(--bg-0);
  color: var(--text);
  font-family: 'Rajdhani', sans-serif;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

#tank {
  position: fixed;
  inset: 0;
  display: block;
  z-index: 1;
}

/* ---- overlay UI ---- */
.ui {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px 26px 30px;
}

.hud-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
}

/* ---- brand ---- */
.brand { display: flex; align-items: center; gap: 14px; }

.brand-mark {
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: 20px;
  letter-spacing: 1px;
  color: var(--acid);
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  border: 1.5px solid var(--acid);
  border-radius: 12px;
  background: rgba(141, 255, 58, 0.08);
  box-shadow: 0 0 22px rgba(141, 255, 58, 0.35), inset 0 0 16px rgba(141, 255, 58, 0.12);
  text-shadow: 0 0 12px var(--acid);
}

.brand h1 {
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: 26px;
  letter-spacing: 4px;
  color: var(--text);
  text-shadow: 0 0 18px rgba(141, 255, 58, 0.55);
}

.brand p {
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* ---- stats ---- */
.stats { display: flex; gap: 12px; }

.stat {
  pointer-events: auto;
  background: var(--panel);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 16px;
  min-width: 124px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  box-shadow: 0 0 24px rgba(0, 0, 0, 0.45), inset 0 0 18px rgba(141, 255, 58, 0.04);
}

.stat-label {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-dim);
}

.stat-value {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: 20px;
  color: var(--text);
  text-shadow: 0 0 12px rgba(141, 255, 58, 0.4);
}

.stat-value.reward {
  color: var(--amber);
  text-shadow: 0 0 12px rgba(255, 210, 63, 0.5);
}

/* ---- cast button ---- */
.cast-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.cast-rule {
  pointer-events: none;
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--text-dim);
  text-align: center;
  text-shadow: 0 0 12px rgba(0, 0, 0, 0.8);
}

.cast-rule strong {
  color: var(--acid-bright);
  font-weight: 700;
}

.cast-btn {
  pointer-events: auto;
  cursor: pointer;
  font-family: 'Orbitron', sans-serif;
  background: linear-gradient(180deg, rgba(141, 255, 58, 0.2), rgba(141, 255, 58, 0.04));
  border: 1.5px solid var(--acid);
  border-radius: 14px;
  padding: 13px 44px;
  color: var(--acid-bright);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  text-transform: uppercase;
  box-shadow: 0 0 30px rgba(141, 255, 58, 0.3), inset 0 0 22px rgba(141, 255, 58, 0.1);
  transition: transform 0.12s ease, box-shadow 0.2s ease, filter 0.2s ease;
  animation: pulse 2.6s ease-in-out infinite;
}

.cast-btn-label { font-size: 18px; font-weight: 700; letter-spacing: 3px; }

.cast-btn-sub {
  font-family: 'Rajdhani', sans-serif;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--text-dim);
}

.cast-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 46px rgba(141, 255, 58, 0.5), inset 0 0 26px rgba(141, 255, 58, 0.16);
  animation: none;
}

.cast-btn:active { transform: translateY(0) scale(0.98); }

.cast-btn:disabled {
  cursor: default;
  filter: grayscale(0.65) brightness(0.7);
  border-color: var(--text-dim);
  box-shadow: none;
  animation: none;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 30px rgba(141, 255, 58, 0.3), inset 0 0 22px rgba(141, 255, 58, 0.1); }
  50% { box-shadow: 0 0 48px rgba(141, 255, 58, 0.52), inset 0 0 26px rgba(141, 255, 58, 0.18); }
}

/* ---- winner reveal ---- */
.winner {
  position: fixed;
  inset: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at center, rgba(2, 16, 11, 0.55), rgba(2, 16, 11, 0.88));
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.winner.show { opacity: 1; pointer-events: auto; cursor: pointer; }

.winner-card {
  background: var(--panel-2);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1.5px solid var(--acid);
  border-radius: 18px;
  padding: 30px 44px;
  min-width: 380px;
  max-width: 90vw;
  text-align: center;
  box-shadow: 0 0 60px rgba(141, 255, 58, 0.35), inset 0 0 30px rgba(141, 255, 58, 0.06);
  transform: translateY(18px) scale(0.96);
  transition: transform 0.45s cubic-bezier(0.2, 0.9, 0.25, 1.2);
}

.winner.show .winner-card { transform: translateY(0) scale(1); }

.winner-tag {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--cyan);
  text-shadow: 0 0 14px var(--cyan);
}

.winner-name {
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: 42px;
  letter-spacing: 2px;
  color: var(--acid-bright);
  text-shadow: 0 0 30px rgba(141, 255, 58, 0.6);
  margin: 10px 0 18px;
}

.winner-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 24px;
  padding: 10px 0;
  border-top: 1px solid var(--line);
  font-size: 13px;
  letter-spacing: 1px;
}

.winner-row > span:first-child { color: var(--text-dim); white-space: nowrap; }

.winner-wallet {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  color: var(--text);
  word-break: break-all;
  text-align: right;
}

.winner-prize {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  color: var(--amber);
  text-shadow: 0 0 12px rgba(255, 210, 63, 0.5);
  white-space: nowrap;
}

.winner-actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.winner-btn {
  flex: 1;
  cursor: pointer;
  font-family: 'Orbitron', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  padding: 11px 12px;
  border-radius: 10px;
  background: rgba(141, 255, 58, 0.14);
  border: 1.5px solid var(--acid);
  color: var(--acid-bright);
  transition: background 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
}

.winner-btn:hover {
  background: rgba(141, 255, 58, 0.26);
  box-shadow: 0 0 20px rgba(141, 255, 58, 0.35);
}

.winner-btn.alt {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(52, 245, 212, 0.12);
}

.winner-btn.alt:hover {
  background: rgba(52, 245, 212, 0.24);
  box-shadow: 0 0 20px rgba(52, 245, 212, 0.35);
}

.winner-btn:active { transform: scale(0.97); }

.winner-foot {
  margin-top: 16px;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--text-dim);
  text-transform: uppercase;
}

/* ---- footer note ---- */
.note {
  position: fixed;
  right: 26px;
  bottom: 20px;
  z-index: 2;
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  opacity: 0.7;
}

/* ---- search (inside deck) ---- */
.search-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#search {
  width: 100%;
  font-family: 'Rajdhani', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text);
  background: rgba(141, 255, 58, 0.05);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

#search::placeholder { color: var(--text-dim); }

#search:focus {
  border-color: var(--acid);
  box-shadow: 0 0 16px rgba(141, 255, 58, 0.22);
}

.search-info {
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--amber);
  text-transform: uppercase;
  min-height: 11px;
}

/* ---- simulation deck ---- */
.deck {
  position: fixed;
  left: 26px;
  bottom: 22px;
  z-index: 4;
  width: 252px;
  background: var(--panel);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 13px 15px;
  display: flex;
  flex-direction: column;
  gap: 9px;
  box-shadow: 0 0 24px rgba(0, 0, 0, 0.45), inset 0 0 18px rgba(141, 255, 58, 0.04);
}

.deck-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--acid);
  text-shadow: 0 0 12px rgba(141, 255, 58, 0.5);
}

.pop-row { display: flex; flex-direction: column; gap: 5px; }

.pop-text {
  font-family: 'Orbitron', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}

.pop-bar {
  height: 6px;
  background: rgba(141, 255, 58, 0.12);
  border-radius: 4px;
  overflow: hidden;
}

.pop-fill {
  height: 100%;
  width: 10%;
  background: linear-gradient(90deg, var(--cyan), var(--acid));
  border-radius: 4px;
  box-shadow: 0 0 10px rgba(141, 255, 58, 0.6);
  transition: width 0.4s ease;
}

.deck-clock {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  text-transform: uppercase;
}

.deck-clock span {
  font-family: 'Orbitron', sans-serif;
  color: var(--text);
  letter-spacing: 1px;
}

.deck-row { display: flex; align-items: center; gap: 8px; }

.deck-lbl {
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  width: 44px;
  flex-shrink: 0;
}

.deck-btns { display: flex; gap: 5px; flex: 1; }

.spd, .act {
  flex: 1;
  cursor: pointer;
  font-family: 'Rajdhani', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  background: rgba(141, 255, 58, 0.05);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 6px 2px;
  transition: color 0.15s, border-color 0.15s, box-shadow 0.15s, background 0.15s, transform 0.1s;
}

.spd:hover, .act:hover { color: var(--text); border-color: var(--acid); }

.spd.active {
  color: #02100b;
  background: var(--acid);
  border-color: var(--acid);
  box-shadow: 0 0 14px rgba(141, 255, 58, 0.5);
}

.act.buy:hover { color: var(--acid-bright); border-color: var(--acid); box-shadow: 0 0 12px rgba(141, 255, 58, 0.3); }
.act.sell:hover { color: #ff6b5e; border-color: #ff3b30; box-shadow: 0 0 12px rgba(255, 59, 48, 0.3); }
.act.new:hover { color: var(--cyan); border-color: var(--cyan); box-shadow: 0 0 12px rgba(52, 245, 212, 0.3); }
.spd:active, .act:active { transform: scale(0.95); }

/* ---- fx overlays ---- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(0, 0, 0, 0) 0 2px, rgba(0, 0, 0, 0.16) 2px 3px);
  mix-blend-mode: multiply;
  opacity: 0.5;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% 42%, transparent 52%, rgba(0, 0, 0, 0.62) 100%);
}

@media (max-width: 820px) {
  .deck { bottom: auto; top: 116px; }
}

@media (max-width: 680px) {
  .hud-top { flex-direction: column; gap: 12px; }
  .stats { flex-wrap: wrap; }
  .brand h1 { font-size: 20px; letter-spacing: 2px; }
  .cast-btn { padding: 12px 30px; }
  .note { display: none; }
}