/* ======= GAME PAGE ======= */
.game-layout {
  min-height: 100vh;
  background: var(--bg);
  display: flex;
  flex-direction: column;
}

/* Nav bar */
.game-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.game-nav .brand {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
  text-decoration: none;
}

.game-nav .nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.balance-chip {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent);
  background: rgba(0,255,136,0.08);
  border: 1px solid rgba(0,255,136,0.2);
  padding: 6px 14px;
  border-radius: 8px;
}

.username-chip {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.btn-logout {
  font-size: 0.8rem;
  color: var(--fg-muted);
  background: none;
  border: 1px solid var(--border);
  padding: 5px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.2s;
}
.btn-logout:hover { color: var(--fg); }

/* Main layout: left=canvas, right=controls */
.game-body {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 0;
  flex: 1;
  max-height: calc(100vh - 57px);
  overflow: hidden;
}

/* ── Canvas area ── */
.canvas-col {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
}

.canvas-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.phase-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: 20px;
  text-transform: uppercase;
}
.phase-waiting  { background: rgba(0,255,136,0.1);   color: var(--accent);    border: 1px solid rgba(0,255,136,0.2); }
.phase-running  { background: rgba(255,200,0,0.12);  color: #ffc800;          border: 1px solid rgba(255,200,0,0.25); }
.phase-crashed  { background: rgba(255,68,68,0.12);  color: #ff4444;          border: 1px solid rgba(255,68,68,0.25); }

.canvas-seed {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--fg-muted);
}

.canvas-wrap {
  position: relative;
  flex: 1;
}

#crash-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* Round history pills */
.history-bar {
  display: flex;
  gap: 6px;
  align-items: center;
  padding: 10px 20px;
  border-top: 1px solid var(--border);
  overflow-x: auto;
  background: var(--bg-secondary);
  flex-wrap: nowrap;
  scrollbar-width: none;
}
.history-bar::-webkit-scrollbar { display: none; }

.hist-pill {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 6px;
  white-space: nowrap;
  cursor: default;
}
.hist-low  { background: rgba(255,68,68,0.12);  color: #ff6666; border: 1px solid rgba(255,68,68,0.2); }
.hist-mid  { background: rgba(0,255,136,0.08);  color: var(--accent); border: 1px solid rgba(0,255,136,0.15); }
.hist-high { background: rgba(123,97,255,0.12); color: #a08bff; border: 1px solid rgba(123,97,255,0.25); }

/* ── Right column ── */
.controls-col {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Bet controls */
.bet-panel {
  padding: 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.bet-panel h3 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}

.bet-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}

.bet-input-wrap {
  position: relative;
  flex: 1;
}

.bet-input-wrap span {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.bet-input-wrap input {
  width: 100%;
  padding: 10px 12px 10px 26px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}
.bet-input-wrap input:focus { border-color: var(--accent); }
.bet-input-wrap input:disabled { opacity: 0.5; }

.quick-amounts {
  display: flex;
  gap: 6px;
  margin-bottom: 10px;
}

.quick-btn {
  flex: 1;
  padding: 6px 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--fg-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.15s;
}
.quick-btn:hover { border-color: var(--accent); color: var(--accent); }

.auto-cashout-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.auto-cashout-row label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg-muted);
  white-space: nowrap;
}

.auto-cashout-row input {
  flex: 1;
  padding: 7px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  outline: none;
}
.auto-cashout-row input:focus { border-color: var(--accent-secondary); }

#bet-btn, #cashout-btn {
  width: 100%;
  padding: 14px;
  border-radius: 12px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
}

#bet-btn {
  background: linear-gradient(135deg, #00ff88, #00cc66);
  color: #0a0a0f;
}
#bet-btn:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(0,255,136,0.3); }
#bet-btn:disabled { opacity: 0.4; cursor: not-allowed; }

#cashout-btn {
  background: linear-gradient(135deg, #7b61ff, #5a44cc);
  color: #fff;
  animation: pulse-cashout 1s infinite;
}
@keyframes pulse-cashout {
  0%, 100% { box-shadow: 0 0 0 0 rgba(123,97,255,0.4); }
  50%       { box-shadow: 0 0 0 8px rgba(123,97,255,0); }
}

/* Login prompt (shown when not authed) */
.login-prompt {
  padding: 14px 20px;
  background: rgba(0,255,136,0.04);
  border: 1px solid rgba(0,255,136,0.1);
  border-radius: 10px;
  text-align: center;
  margin-top: 10px;
}
.login-prompt p { font-size: 0.85rem; color: var(--fg-muted); margin-bottom: 10px; }
.btn-accent {
  background: linear-gradient(135deg, var(--accent), #00cc66);
  color: #0a0a0f;
  border: none;
  padding: 8px 20px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.85rem;
}

/* Tabs */
.tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.tab-btn {
  flex: 1;
  padding: 10px 6px;
  background: none;
  border: none;
  color: var(--fg-muted);
  font-family: var(--font-body);
  font-size: 0.8rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-btn:hover { color: var(--fg); }

.tab-panels {
  flex: 1;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.08) transparent;
}

.tab-panel { padding: 16px; display: none; }
.tab-panel.default-show { display: block; }

/* Live feed */
.feed-item {
  font-size: 0.8rem;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  color: var(--fg-muted);
}
.feed-win  { color: var(--accent); }
.feed-bet  { color: var(--fg-muted); }

/* Leaderboard */
.lb-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 0.85rem;
}
.lb-me { background: rgba(0,255,136,0.04); border-radius: 6px; padding-left: 8px; }
.lb-rank { font-family: var(--font-mono); font-size: 0.75rem; color: var(--fg-muted); min-width: 20px; }
.lb-name { flex: 1; font-family: var(--font-mono); }
.lb-stat { font-family: var(--font-mono); font-size: 0.8rem; min-width: 70px; text-align: right; }
.lb-stat.pos { color: var(--accent); }
.lb-stat.neg { color: #ff6666; }
.lb-bets { font-family: var(--font-mono); font-size: 0.7rem; color: var(--fg-muted); min-width: 60px; text-align: right; }
.lb-empty { color: var(--fg-muted); font-size: 0.85rem; text-align: center; padding: 20px 0; }

/* Friends */
.friends-section h4 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  margin-bottom: 10px;
}
.friend-add-form {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}
.friend-add-form input {
  flex: 1;
  padding: 8px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  outline: none;
}
.friend-add-form input:focus { border-color: var(--accent); }
.btn-sm {
  padding: 7px 14px;
  border-radius: 7px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  background: var(--accent);
  color: #0a0a0f;
}
.friend-req {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

/* Wallet */
.wallet-form-group {
  margin-bottom: 14px;
}
.wallet-form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--fg-muted);
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.wallet-form-group input, .wallet-form-group select {
  width: 100%;
  padding: 8px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  outline: none;
}
.wallet-form-group input:focus { border-color: var(--accent); }
.wallet-form-group select option { background: var(--bg-secondary); }
.btn-primary {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  background: var(--accent);
  color: #0a0a0f;
  font-weight: 600;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  margin-top: 4px;
}
.btn-secondary {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--fg);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  margin-top: 8px;
}
.section-divider {
  height: 1px;
  background: var(--border);
  margin: 16px 0;
}

/* Toast */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 9999;
}
.toast {
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 0.9rem;
  font-family: var(--font-body);
  max-width: 320px;
  animation: slideIn 0.2s ease;
}
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.toast-win   { background: var(--bg-card); border: 1px solid var(--accent); color: var(--accent); }
.toast-loss  { background: var(--bg-card); border: 1px solid #ff4444; color: #ff6666; }
.toast-info  { background: var(--bg-card); border: 1px solid var(--border); color: var(--fg); }
.toast-error { background: var(--bg-card); border: 1px solid #ff4444; color: #ff6666; }

/* Auth modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px;
  width: 380px;
  max-width: 90vw;
}
.modal-card h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 24px;
}
.modal-form input {
  width: 100%;
  padding: 12px 16px;
  margin-bottom: 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  box-sizing: border-box;
}
.modal-form input:focus { border-color: var(--accent); }
.modal-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.modal-tab-btn {
  flex: 1;
  padding: 9px;
  background: none;
  border: none;
  color: var(--fg-muted);
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.15s;
}
.modal-tab-btn.active { background: var(--accent); color: #0a0a0f; font-weight: 600; }
.modal-close {
  float: right;
  background: none;
  border: none;
  color: var(--fg-muted);
  font-size: 1.2rem;
  cursor: pointer;
  margin-top: -8px;
  margin-right: -8px;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .game-body {
    grid-template-columns: 1fr;
    max-height: none;
    overflow: auto;
  }
  .canvas-col {
    height: 50vh;
    min-height: 300px;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .controls-col {
    max-height: 60vh;
  }
}