/* ===== VEX Games — Shared Base Styles ===== */
/* Professional betting platform design system — Stake/1xBet level */

:root {
  /* Core palette — VEX premium dark (Stake-grade) */
  --bg: #0b0e11;
  --bg-2: #10141a;
  --surface: #141920;
  --surface-2: #1a2028;
  --surface-3: #212832;
  --border: #262e39;
  --border-light: #333d4b;
  
  /* Brand colors — electric green primary + gold VIP accent */
  --gold: #ffd700;
  --gold-dim: #c9a800;
  --green: #00e701;
  --green-dim: #0d7a2f;
  --red: #ff4757;
  --red-dim: #c92634;
  --blue: #3b82f6;
  --purple: #a78bfa;
  --cyan: #06b6d4;
  --vex: #00e701;
  --vex-dim: #00a801;
  --vex-glow: rgba(0,231,1,0.35);
  
  /* Text */
  --text: #eef2f6;
  --text-dim: #a8b3bf;
  --muted: #8794a3;
  
  /* Layout */
  --radius: 14px;
  --radius-sm: 10px;
  --radius-xs: 7px;
  --gap: 8px;
  
  /* Shadows */
  --shadow-card: 0 6px 28px rgba(0,0,0,0.55);
  --shadow-glow-green: 0 0 34px rgba(0,231,1,0.22);
  --shadow-glow-gold: 0 0 34px rgba(255,215,0,0.2);
  
  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.17, 0.67, 0.12, 0.99);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  -webkit-user-select: none;
  user-select: none;
}

body {
  overflow: hidden;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  /* TMA safe areas — Constitution §4.3 */
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

/* ── Live animated background (all game pages) ── */
body::before {
  content: '';
  position: fixed;
  inset: -50%;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 20% 30%, rgba(0,231,1,.06), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(255,215,0,.035), transparent 45%),
    radial-gradient(circle at 60% 10%, rgba(0,231,1,.04), transparent 35%);
  animation: vexBgDrift 20s ease-in-out infinite alternate;
}
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(700px circle at 50% -10%, rgba(0,231,1,.05), transparent 60%);
}
@keyframes vexBgDrift {
  0%   { transform: translate(0,0) rotate(0deg); }
  50%  { transform: translate(4%,3%) rotate(1.5deg); }
  100% { transform: translate(-3%,-4%) rotate(-1.5deg); }
}
@media (prefers-reduced-motion: reduce) {
  body::before { animation: none; }
}

#app {
  position: fixed;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  /* Cross-browser: dvh with vh fallback */
  height: 100vh;
  height: 100dvh;
}

/* ===== Top Bar ===== */
.game-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  padding-top: max(8px, env(safe-area-inset-top));
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  min-height: 48px;
}

.topbar-left { display: flex; align-items: center; gap: 8px; }
.topbar-right { display: flex; align-items: center; gap: 6px; }

.btn-back {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 22px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  transition: all 0.15s var(--ease);
}
.btn-back:active { transform: scale(0.9); background: var(--surface-2); }

/* Balance pill */
.bal-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--surface-2);
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid var(--border);
}
.bal-icon { font-size: 14px; color: var(--gold); }
.bal-val {
  font-size: 16px;
  font-weight: 800;
  font-family: 'Courier New', monospace;
  color: var(--text);
  transition: color 0.3s;
}
.bal-val.flash-green { color: var(--green); }
.bal-val.flash-red { color: var(--red); }
.bal-cur {
  font-size: 11px;
  color: var(--muted);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: background 0.15s;
}
.bal-cur:active { background: var(--surface-3); }

/* Streak badge */
.streak-badge {
  background: rgba(0,231,1,0.15);
  color: var(--gold);
  font-size: 10px;
  padding: 3px 10px;
  border-radius: 12px;
  font-weight: 800;
  border: 1px solid rgba(0,231,1,0.3);
  animation: streakPulse 2s infinite;
}
@keyframes streakPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,231,1,0.2); }
  50% { box-shadow: 0 0 0 4px rgba(0,231,1,0); }
}

/* Sound toggle */
.btn-sound {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 16px;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-xs);
  transition: all 0.15s;
}
.btn-sound:active { transform: scale(0.9); }

/* Deposit button in topbar */
.btn-deposit-top {
  background: linear-gradient(135deg, var(--green-dim), #1a8a2e);
  border: none;
  color: #fff;
  font-size: 16px;
  cursor: pointer;
  padding: 6px 10px;
  border-radius: var(--radius-xs);
  transition: all 0.15s;
  box-shadow: 0 2px 6px rgba(13,122,31,0.3);
}
.btn-deposit-top:active { transform: scale(0.9); }

/* Provably fair badge */
.pf-badge {
  background: rgba(0,231,1,0.15);
  color: var(--green);
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 10px;
  font-weight: 700;
  border: 1px solid rgba(0,231,1,0.3);
  cursor: pointer;
  display: none;
  transition: all 0.15s;
}
.pf-badge:active { transform: scale(0.92); }

/* Game history modal */
#histModal .modal-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 92%;
  max-width: 420px;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}

/* ===== History Bar ===== */
.hist-bar {
  display: flex;
  gap: 3px;
  padding: 4px 8px;
  background: var(--surface);
  overflow-x: auto;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.hist-bar::-webkit-scrollbar { display: none; }
.hist-item {
  flex-shrink: 0;
  font-size: 10px;
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  font-weight: 700;
  min-width: 42px;
  text-align: center;
  font-family: 'Courier New', monospace;
}
.hist-win { background: rgba(0,231,1,0.12); color: var(--green); }
.hist-lose { background: rgba(255,71,87,0.1); color: var(--red); opacity: 0.7; }
.hist-big {
  background: rgba(0,231,1,0.15);
  color: var(--gold);
  border: 1px solid rgba(0,231,1,0.3);
  animation: histBig 0.5s;
}
@keyframes histBig {
  0% { transform: scale(0.5); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

/* ===== Bet Panel ===== */
.bet-panel {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 8px 12px;
  padding-bottom: max(8px, env(safe-area-inset-bottom));
  flex-shrink: 0;
}

.bet-row { display: flex; gap: 6px; align-items: center; }

.bet-input-wrap {
  position: relative;
  flex: 1;
}
.bet-input {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 44px 12px 12px;
  color: var(--text);
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  outline: none;
  font-family: 'Courier New', monospace;
  transition: border-color 0.15s;
}
.bet-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(0,231,1,0.1);
}
.bet-cur {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  color: var(--muted);
  pointer-events: none;
}

/* Bet quick controls */
.bet-controls {
  display: flex;
  gap: 4px;
  margin-top: 6px;
}
.bet-ctrl {
  flex: 1;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s var(--ease);
  text-align: center;
}
.bet-ctrl:active {
  transform: scale(0.93);
  background: var(--surface-3);
}
.bet-ctrl.highlight {
  background: var(--gold);
  color: #000;
  border-color: var(--gold);
}

/* Auto row */
.auto-row {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-top: 6px;
}
.auto-label {
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.auto-input {
  width: 52px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 5px 6px;
  color: var(--text);
  font-size: 12px;
  text-align: center;
  outline: none;
  font-family: 'Courier New', monospace;
}
.auto-checkbox {
  accent-color: var(--gold);
  width: 14px;
  height: 14px;
  cursor: pointer;
}

/* Potential win display */
.potential {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 4px;
  padding: 6px 10px;
  background: var(--surface-2);
  border-radius: var(--radius-xs);
}
.pot-label { font-size: 10px; color: var(--muted); }
.pot-val {
  font-size: 14px;
  font-weight: 700;
  color: var(--green);
  font-family: 'Courier New', monospace;
}

/* Action buttons */
.action-row {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}
.btn-action {
  flex: 1;
  border: none;
  padding: 14px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.15s var(--ease);
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
}
.btn-action:active { transform: scale(0.97); }
.btn-action:disabled { opacity: 0.3; cursor: not-allowed; }

.btn-bet-green {
  background: linear-gradient(135deg, var(--green-dim), #1a8a2e);
  color: #fff;
  box-shadow: 0 2px 8px rgba(13,122,31,0.3);
}
.btn-bet-green:active {
  box-shadow: 0 0 20px rgba(0,231,1,0.2);
}

.btn-cashout-gold {
  background: linear-gradient(135deg, var(--gold-dim), var(--gold));
  color: #000;
  animation: cashoutPulse 0.8s infinite;
}
@keyframes cashoutPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(218,165,32,0.3); }
  50% { box-shadow: 0 0 0 8px rgba(218,165,32,0); }
}

/* ===== Game Area ===== */
.game-area {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 100%, #10141a 0%, var(--bg) 70%);
}

/* Stars/decoration */
.stars-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}
.star {
  position: absolute;
  width: 2px;
  height: 2px;
  background: #fff;
  border-radius: 50%;
  opacity: 0.3;
  animation: twinkle 3s infinite;
}
@keyframes twinkle {
  0%, 100% { opacity: 0.2; }
  50% { opacity: 0.8; }
}

/* Multiplier display */
.mult-display {
  position: absolute;
  top: 35%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 10;
  pointer-events: none;
}
.mult-val {
  font-size: 64px;
  font-weight: 900;
  font-family: 'Courier New', monospace;
  letter-spacing: -2px;
  transition: color 0.3s, text-shadow 0.3s;
  color: var(--muted);
}
.mult-val.flying {
  color: var(--green);
  text-shadow: 0 0 40px rgba(0,231,1,0.4);
}
.mult-val.crashed {
  color: var(--red);
  text-shadow: 0 0 40px rgba(255,71,87,0.4);
  animation: shake 0.4s;
}
.mult-val.cashed {
  color: var(--gold);
  text-shadow: 0 0 40px rgba(0,231,1,0.5);
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

/* Status text */
.game-status {
  position: absolute;
  top: 18%;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  color: var(--muted);
  z-index: 5;
}

/* Result message */
.result-msg {
  position: absolute;
  top: 62%;
  left: 50%;
  transform: translateX(-50%);
  font-size: 14px;
  font-weight: 700;
  z-index: 10;
  display: none;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  background: rgba(0,0,0,0.5);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.result-msg.show {
  display: block;
  animation: fadeIn 0.3s var(--ease-out);
}
@keyframes fadeIn {
  from { opacity: 0; transform: translate(-50%, 10px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

/* ===== Live Players Bar ===== */
.lp-bar {
  max-height: 120px;
  overflow-y: auto;
  background: var(--surface);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  min-height: 40px;
}
.lp-bar::-webkit-scrollbar { width: 2px; }
.lp-bar::-webkit-scrollbar-thumb { background: var(--border); }
.lp-header {
  display: flex;
  justify-content: space-between;
  padding: 4px 8px;
  font-size: 9px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}
.lp-count { color: var(--gold); font-weight: 700; }
.lp-list { padding: 2px 6px; }
.lp-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 3px 4px;
  border-radius: var(--radius-xs);
  margin: 1px 0;
  font-size: 10px;
  animation: lpSlideIn 0.3s var(--ease-out);
}
@keyframes lpSlideIn {
  from { opacity: 0; transform: translateX(-10px); }
  to { opacity: 1; transform: translateX(0); }
}
.lp-row.win { background: rgba(0,231,1,0.08); }
.lp-row.lose { background: rgba(255,71,87,0.06); }
.lp-row.me { border: 1px solid rgba(0,231,1,0.2); }
.lp-user { display: flex; align-items: center; gap: 4px; }
.lp-avatar {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--surface-3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  font-weight: 700;
}
.lp-mult {
  font-size: 10px;
  font-weight: 700;
  padding: 1px 4px;
  border-radius: 3px;
}
.lp-mult.win { background: rgba(0,231,1,0.15); color: var(--green); }
.lp-mult.lose { background: rgba(255,71,87,0.1); color: var(--red); }

/* ===== Loading Skeleton (Constitution §5: no circular loaders) ===== */
.loader-screen {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px;
  background: var(--bg);
  z-index: 200;
}
.loader-screen::before {
  content: 'V';
  width: 110px;
  height: 112px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  font-weight: 900;
  color: var(--green, #00e701);
  text-shadow: 0 0 30px rgba(0,231,1,0.5);
  animation: logoPulse 1.4s ease-in-out infinite;
}
.loader-screen .skeleton-bar,
.loader-screen .spinner { display: none; }
@keyframes logoPulse {
  0%, 100% { opacity: .45; transform: scale(.92); }
  50% { opacity: 1; transform: scale(1); }
}
.skeleton-bar {
  height: 48px;
  border-radius: var(--radius);
  background: linear-gradient(90deg, var(--surface) 25%, var(--surface-2) 50%, var(--surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
.skeleton-bar.short { width: 60%; }
.skeleton-bar.tall { height: 200px; }
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ===== VEX Deposit Modal (shared) ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.8);
  -webkit-backdrop-filter: blur(5px);
  backdrop-filter: blur(5px);
  z-index: 200;
}
.modal-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  max-width: 340px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
}
.modal-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}
.modal-subtitle {
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 8px;
}

/* Method selection list */
.method-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px;
  margin-bottom: 4px;
  cursor: pointer;
  transition: all 0.15s;
}
.method-item:active {
  transform: scale(0.97);
  border-color: var(--gold);
}
.method-icon { font-size: 18px; flex-shrink: 0; }
.method-info { flex: 1; }
.method-name { font-weight: 600; font-size: 13px; }
.method-type { font-size: 11px; color: var(--muted); }
.method-arrow { color: var(--gold); font-size: 14px; }

/* Copy box */
.copy-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface-2);
  border: 1px solid var(--gold);
  border-radius: var(--radius-sm);
  padding: 10px;
  cursor: pointer;
  margin-bottom: 8px;
  transition: all 0.15s;
}
.copy-box:active { transform: scale(0.97); }
.copy-data {
  font-size: 13px;
  color: var(--gold);
  word-break: break-all;
  font-family: 'Courier New', monospace;
}
.copy-label {
  font-size: 12px;
  color: var(--muted);
  flex-shrink: 0;
  margin-right: 8px;
}

/* Modal inputs */
.modal-input {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px;
  color: var(--text);
  font-size: 15px;
  text-align: center;
  margin-bottom: 6px;
  outline: none;
  transition: border-color 0.15s;
}
.modal-input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(0,231,1,0.1);
}

/* Modal buttons */
.modal-btn-primary {
  width: 100%;
  background: linear-gradient(135deg, var(--green-dim), #1a8a2e);
  color: #fff;
  border: none;
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
}
.modal-btn-primary:active { transform: scale(0.97); }
.modal-btn-secondary {
  width: 100%;
  background: var(--surface-3);
  color: var(--muted);
  border: none;
  padding: 8px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  cursor: pointer;
  margin-top: 4px;
}

/* ===== Confetti ===== */
.confetti-piece {
  position: absolute;
  width: 8px;
  height: 8px;
  pointer-events: none;
  z-index: 50;
}

/* ===== Chat Bar ===== */
.chat-bar {
  max-height: 100px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}
.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3px 8px;
  font-size: 9px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}
.chat-toggle {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
}
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 2px 8px;
  max-height: 60px;
}
.chat-messages::-webkit-scrollbar { width: 2px; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--border); }
.chat-msg {
  font-size: 10px;
  padding: 1px 0;
  animation: chatSlideIn 0.3s ease-out;
}
.chat-msg .chat-name { font-weight: 700; color: var(--gold); }
.chat-msg .chat-text { color: var(--text); }
.chat-msg .chat-emoji { font-size: 14px; }
@keyframes chatSlideIn {
  from { opacity: 0; transform: translateY(5px); }
  to { opacity: 1; transform: translateY(0); }
}
.chat-input-row {
  display: flex;
  gap: 4px;
  padding: 3px 8px;
  border-top: 1px solid var(--border);
}
.chat-input {
  flex: 1;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 4px 8px;
  color: var(--text);
  font-size: 11px;
  outline: none;
}
.chat-input:focus { border-color: var(--gold); }
.chat-emoji-btn {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 4px 6px;
  font-size: 12px;
  cursor: pointer;
}
.chat-emoji-btn:active { transform: scale(0.9); }
.chat-send-btn {
  background: var(--green-dim);
  border: none;
  border-radius: var(--radius-xs);
  padding: 4px 10px;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}
.chat-send-btn:active { transform: scale(0.92); }

/* ===== Toast ===== */
.toast {
  position: fixed;
  top: 60px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 600;
  z-index: 300;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.toast.show { opacity: 1; }
.toast.success { border-color: var(--green); color: var(--green); }
.toast.error { border-color: var(--red); color: var(--red); }
.toast.info { border-color: var(--blue); color: var(--blue); }