:root {
  --bg-gradient: radial-gradient(circle at 50% 10%, #1e1b4b 0%, #0f172a 50%, #030712 100%);
  --surface-card: rgba(30, 41, 59, 0.7);
  --surface-card-hover: rgba(51, 65, 85, 0.85);
  --border-color: rgba(255, 255, 255, 0.1);
  --border-glow: rgba(99, 102, 241, 0.3);
  
  --player-color: #38bdf8;
  --player-glow: rgba(56, 189, 248, 0.4);
  --cpu-color: #f43f5e;
  --cpu-glow: rgba(244, 63, 94, 0.4);
  --win-color: #10b981;
  --win-glow: rgba(16, 185, 129, 0.4);
  --lose-color: #ef4444;
  --lose-glow: rgba(239, 68, 68, 0.4);
  --tie-color: #f59e0b;
  --tie-glow: rgba(245, 158, 11, 0.4);

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --accent: #6366f1;
  --accent-light: #818cf8;

  --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-main: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
}

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

body {
  font-family: var(--font-family);
  background: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 24px 16px;
  overflow-x: hidden;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* App Wrapper */
.app-container {
  width: 100%;
  max-width: 1200px;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 26px;
  padding: 20px 24px;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7), 0 0 40px rgba(99, 102, 241, 0.1);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all 0.3s ease;
}

/* Widescreen 16:9 Main Game Layout */
.game-layout {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 20px;
  align-items: stretch;
}

.game-sidebar {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

.game-stage {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

/* Header */
.game-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.logo-area {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.game-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  font-weight: 700;
  color: var(--accent-light);
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 3px 8px;
  border-radius: 999px;
  width: fit-content;
}

.game-header h1 {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 60%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* Mode Switch */
.mode-switch-container {
  background: rgba(0, 0, 0, 0.4);
  padding: 4px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  display: flex;
  gap: 4px;
}

.mode-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-family);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.mode-btn.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.mode-btn:hover:not(.active) {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

/* AI Difficulty Dropdown */
.control-select {
  background: rgba(0, 0, 0, 0.4);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 7px 12px;
  font-family: var(--font-family);
  font-size: 0.85rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
}

.control-select:focus {
  border-color: var(--accent);
}

.control-select option {
  background: #0f172a;
  color: #fff;
}

/* Utility Buttons */
.utility-buttons {
  display: flex;
  gap: 8px;
}

.icon-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.icon-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
}

/* Scoreboard */
.scoreboard-section {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 12px 20px;
}

.score-card {
  display: flex;
  align-items: center;
  gap: 12px;
}

.cpu-card {
  justify-content: flex-end;
}

.score-avatar {
  font-size: 1.8rem;
  background: rgba(255, 255, 255, 0.04);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--border-color);
}

.player-card .score-avatar {
  border-color: var(--player-color);
  box-shadow: 0 0 15px var(--player-glow);
}

.cpu-card .score-avatar {
  border-color: var(--cpu-color);
  box-shadow: 0 0 15px var(--cpu-glow);
}

.score-meta {
  display: flex;
  flex-direction: column;
}

.cpu-card .score-meta {
  text-align: right;
}

.score-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.score-value {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.player-card .score-value {
  color: var(--player-color);
}

.cpu-card .score-value {
  color: var(--cpu-color);
}

.score-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.vs-pill {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.8rem;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--border-color);
}

.streak-badge {
  font-size: 0.75rem;
  font-weight: 600;
  color: #fb923c;
  background: rgba(251, 146, 60, 0.1);
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid rgba(251, 146, 60, 0.3);
  white-space: nowrap;
}

/* Stats Bar */
.stats-bar {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 10px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 7px 16px;
  font-size: 0.82rem;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.stat-name {
  color: var(--text-muted);
}

.stat-val {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--text-main);
}

.text-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

.text-btn:hover {
  color: #ef4444;
}

/* Battle Arena */
.battle-arena {
  display: grid;
  grid-template-columns: 1fr 1.3fr 1fr;
  align-items: center;
  gap: 14px;
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  position: relative;
  min-height: 180px;
}

.arena-fighter {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.fighter-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.hand-display {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.4);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
}

.hand-emoji {
  font-size: 3rem;
  display: inline-block;
  transition: transform 0.2s ease;
  user-select: none;
}

.choice-name {
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: capitalize;
}

/* Animations for Arena Fighters */
.player-fighter.shaking .hand-emoji {
  animation: shakePlayer 0.6s cubic-bezier(0.36, 0.07, 0.19, 0.97) infinite;
}

.cpu-fighter.shaking .hand-emoji {
  animation: shakeCpu 0.6s cubic-bezier(0.36, 0.07, 0.19, 0.97) infinite;
}

@keyframes shakePlayer {
  0% { transform: rotate(0deg) translateY(0); }
  25% { transform: rotate(-20deg) translateY(-14px); }
  50% { transform: rotate(15deg) translateY(6px); }
  75% { transform: rotate(-15deg) translateY(-8px); }
  100% { transform: rotate(0deg) translateY(0); }
}

@keyframes shakeCpu {
  0% { transform: rotate(0deg) translateY(0) scaleX(-1); }
  25% { transform: rotate(20deg) translateY(-14px) scaleX(-1); }
  50% { transform: rotate(-15deg) translateY(6px) scaleX(-1); }
  75% { transform: rotate(15deg) translateY(-8px) scaleX(-1); }
  100% { transform: rotate(0deg) translateY(0) scaleX(-1); }
}

/* Winner & Loser state classes */
.hand-display.winner-glow {
  border-color: var(--win-color);
  box-shadow: 0 0 30px var(--win-glow), inset 0 0 15px var(--win-glow);
  transform: scale(1.08);
}

.hand-display.loser-glow {
  border-color: var(--lose-color);
  opacity: 0.6;
  transform: scale(0.95);
}

.hand-display.tie-glow {
  border-color: var(--tie-color);
  box-shadow: 0 0 25px var(--tie-glow);
}

/* Arena Center / Outcome */
.arena-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 95px;
}

.battle-countdown {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 900;
  color: #facc15;
  text-shadow: 0 0 20px rgba(250, 204, 21, 0.6);
  animation: pulseScale 0.4s ease-out infinite alternate;
}

@keyframes pulseScale {
  0% { transform: scale(0.9); }
  100% { transform: scale(1.15); }
}

.outcome-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
  animation: fadeIn 0.3s ease-out;
}

.outcome-headline {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  transition: color 0.3s;
}

.outcome-headline.win {
  color: var(--win-color);
  text-shadow: 0 0 20px var(--win-glow);
}

.outcome-headline.lose {
  color: var(--lose-color);
  text-shadow: 0 0 20px var(--lose-glow);
}

.outcome-headline.tie {
  color: var(--tie-color);
  text-shadow: 0 0 20px var(--tie-glow);
}

.outcome-detail {
  font-size: 0.86rem;
  color: var(--text-muted);
  line-height: 1.35;
  max-width: 250px;
  margin: 0 auto;
}

/* Weapon Selection (Left Sidebar Deck) */
.selection-section {
  background: rgba(15, 23, 42, 0.55);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
}

.selection-heading {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.selection-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--accent-light);
  text-transform: uppercase;
}

.selection-title {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text-main);
}

.weapons-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.weapon-btn {
  width: 100%;
  min-width: 0;
  background: var(--surface-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  outline: none;
}

.weapon-btn-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.weapon-icon {
  font-size: 1.85rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  flex-shrink: 0;
  transition: transform 0.2s ease;
  user-select: none;
}

.weapon-info {
  display: flex;
  flex-direction: column;
  text-align: left;
  min-width: 0;
}

.weapon-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.2;
}

.weapon-beats-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.key-hint {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--accent-light);
  padding: 3px 8px;
  border-radius: 6px;
  flex-shrink: 0;
}

.weapon-btn:hover {
  background: var(--surface-card-hover);
  border-color: var(--accent);
  transform: translateX(4px);
  box-shadow: 0 4px 18px -2px rgba(99, 102, 241, 0.4);
}

.weapon-btn:hover .weapon-icon {
  transform: scale(1.18);
}

.weapon-btn:active {
  transform: translateX(2px) scale(0.98);
}

.weapon-btn.selected {
  border-color: var(--player-color);
  background: rgba(56, 189, 248, 0.16);
  box-shadow: 0 0 16px var(--player-glow);
  transform: translateX(4px);
}

.weapon-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Sidebar Hotkey Guide */
.sidebar-tips {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.tip-icon {
  font-size: 0.85rem;
}

/* Match History */
.history-section {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 12px 18px;
}

.history-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.history-header h3 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 105px;
  overflow-y: auto;
  padding-right: 4px;
}

.history-list::-webkit-scrollbar {
  width: 5px;
}

.history-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
}

.empty-history {
  color: var(--text-muted);
  font-size: 0.82rem;
  text-align: center;
  padding: 12px 0;
  font-style: italic;
}

.history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  border-left: 4px solid transparent;
  font-size: 0.82rem;
  animation: slideDown 0.2s ease-out;
}

.history-item.win {
  border-left-color: var(--win-color);
}

.history-item.lose {
  border-left-color: var(--lose-color);
}

.history-item.tie {
  border-left-color: var(--tie-color);
}

.history-matchup {
  display: flex;
  align-items: center;
  gap: 10px;
}

.history-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}

.history-badge.win {
  background: rgba(16, 185, 129, 0.2);
  color: var(--win-color);
}

.history-badge.lose {
  background: rgba(239, 68, 68, 0.2);
  color: var(--lose-color);
}

.history-badge.tie {
  background: rgba(245, 158, 11, 0.2);
  color: var(--tie-color);
}

.history-desc {
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* Footer */
.game-footer {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.78rem;
  padding-top: 2px;
}

kbd {
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 0.75rem;
}

/* Rules Modal */
.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal.hidden {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
}

.modal-content {
  position: relative;
  background: #111827;
  border: 1px solid var(--border-color);
  border-radius: 24px;
  width: 100%;
  max-width: 540px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
  display: flex;
  flex-direction: column;
  animation: zoomIn 0.2s ease-out;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
  font-size: 1.3rem;
  font-weight: 800;
}

.close-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
}

.close-btn:hover {
  color: #fff;
}

.modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-size: 0.92rem;
  line-height: 1.6;
}

.rules-group h3 {
  font-size: 1.05rem;
  color: var(--accent-light);
  margin-bottom: 8px;
}

.rules-group ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.highlight-box {
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: var(--radius-md);
  padding: 16px;
}

.flavor-text {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
}

.action-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  font-family: var(--font-family);
  font-weight: 700;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s;
}

.action-btn:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes zoomIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.hidden {
  display: none !important;
}

/* Responsive Breakpoints */
@media (max-width: 960px) {
  .game-layout {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .selection-section {
    height: auto;
  }

  .weapons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 8px;
  }

  .weapon-btn {
    flex-direction: column;
    text-align: center;
    padding: 12px 10px;
  }

  .weapon-btn:hover {
    transform: translateY(-3px);
  }

  .weapon-btn.selected {
    transform: translateY(-2px);
  }

  .weapon-btn-left {
    flex-direction: column;
    gap: 6px;
  }

  .weapon-info {
    text-align: center;
  }

  .weapon-beats-hint {
    display: none;
  }

  .sidebar-tips {
    justify-content: center;
  }
}

@media (max-width: 720px) {
  .app-container {
    padding: 16px 14px;
    gap: 14px;
  }

  .game-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding-bottom: 12px;
  }

  .header-controls {
    width: 100%;
    justify-content: space-between;
  }

  .battle-arena {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 14px;
    padding: 16px 14px;
    min-height: auto;
  }

  .arena-center {
    order: 2;
    min-height: 65px;
  }

  .player-fighter {
    order: 1;
  }

  .cpu-fighter {
    order: 3;
  }

  .scoreboard-section {
    padding: 10px 14px;
  }

  .score-value {
    font-size: 1.6rem;
  }

  .hand-display {
    width: 75px;
    height: 75px;
  }

  .hand-emoji {
    font-size: 2.3rem;
  }
}

/* Height-based tuning for strict above-the-fold display on 16:9 viewports */
@media (max-height: 760px) and (min-width: 961px) {
  body {
    padding: 10px 16px;
  }

  .app-container {
    padding: 14px 20px;
    gap: 10px;
    border-radius: 20px;
  }

  .game-header {
    padding-bottom: 10px;
  }

  .game-layout {
    gap: 14px;
  }

  .selection-section {
    padding: 12px;
    gap: 8px;
  }

  .weapons-grid {
    gap: 6px;
  }

  .weapon-btn {
    padding: 8px 12px;
  }

  .weapon-icon {
    font-size: 1.6rem;
  }

  .scoreboard-section {
    padding: 8px 16px;
  }

  .score-avatar {
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }

  .score-value {
    font-size: 1.7rem;
  }

  .stats-bar {
    padding: 5px 12px;
    font-size: 0.78rem;
  }

  .battle-arena {
    padding: 12px 14px;
    min-height: 155px;
  }

  .hand-display {
    width: 75px;
    height: 75px;
  }

  .hand-emoji {
    font-size: 2.4rem;
  }

  .battle-countdown {
    font-size: 1.7rem;
  }

  .outcome-headline {
    font-size: 1.2rem;
  }

  .history-section {
    padding: 8px 14px;
  }

  .history-list {
    max-height: 80px;
    gap: 4px;
  }

  .history-item {
    padding: 4px 10px;
  }
}

/* ==========================================
   TELEMETRY DASHBOARD & AUTO-PLAY CONSOLE
   ========================================== */

.telemetry-dashboard {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.85) 0%, rgba(10, 15, 29, 0.95) 100%);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: 22px;
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.5), 0 0 30px rgba(99, 102, 241, 0.08);
  margin-top: 6px;
  position: relative;
  overflow: hidden;
}

.telemetry-dashboard::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--accent-light) 50%, transparent 100%);
  opacity: 0.7;
}

/* Header & Autoplay Controls */
.telemetry-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.telemetry-title-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.telemetry-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--accent-light);
  background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.35);
  padding: 2px 8px;
  border-radius: 999px;
  width: fit-content;
}

.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  animation: pulseBeacon 1.4s infinite ease-in-out;
}

@keyframes pulseBeacon {
  0%, 100% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.3); }
}

.telemetry-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, #f8fafc 0%, #cbd5e1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Autoplay Console */
.autoplay-console {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px 14px;
  border-radius: 14px;
}

.autoplay-status-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  transition: all 0.3s;
}

.autoplay-status-badge.active {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.4);
  color: #34d399;
}

.status-indicator-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-muted);
}

.autoplay-status-badge.active .status-indicator-dot {
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  animation: pulseBeacon 0.8s infinite;
}

.autoplay-btn {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  border: none;
  font-family: var(--font-family);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
  transition: all 0.2s ease;
}

.autoplay-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.45);
}

.autoplay-btn.playing {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
  animation: pulseGlow 1.8s infinite alternate;
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 10px rgba(245, 158, 11, 0.3); }
  100% { box-shadow: 0 0 20px rgba(245, 158, 11, 0.6); }
}

.autoplay-slider-wrap {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 130px;
}

.slider-label-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
}

.speed-val {
  font-family: var(--font-mono);
  color: var(--accent-light);
  font-weight: 700;
}

input[type="range"]#autoplay-speed-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  outline: none;
  cursor: pointer;
}

input[type="range"]#autoplay-speed-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--accent-light);
  box-shadow: 0 0 8px var(--accent);
  cursor: pointer;
  transition: transform 0.1s;
}

input[type="range"]#autoplay-speed-slider::-webkit-slider-thumb:hover {
  transform: scale(1.25);
}

.autoplay-presets {
  display: flex;
  gap: 4px;
}

.preset-pill {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  font-size: 0.72rem;
  font-family: var(--font-family);
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.18s;
}

.preset-pill:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-main);
}

.preset-pill.active {
  background: rgba(99, 102, 241, 0.25);
  border-color: var(--accent);
  color: #fff;
}

/* KPI Summary Cards */
.telemetry-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.telem-card {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  overflow: hidden;
}

.telem-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.telem-number {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-main);
}

.telem-number.highlight-win {
  color: var(--win-color);
}

.telem-number.mvp-value {
  color: #fbbf24;
}

.telem-hint {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.telem-meter-track {
  width: 100%;
  height: 6px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: 999px;
  margin-top: 4px;
  overflow: hidden;
}

.telem-meter-bar {
  height: 100%;
  background: linear-gradient(90deg, #10b981 0%, #34d399 100%);
  border-radius: 999px;
  transition: width 0.3s ease;
}

.telem-split-row {
  display: flex;
  gap: 6px;
  margin: 4px 0 2px 0;
}

.telem-split {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
}

.telem-split.win {
  background: rgba(16, 185, 129, 0.15);
  color: var(--win-color);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.telem-split.loss {
  background: rgba(239, 68, 68, 0.15);
  color: var(--lose-color);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.telem-split.tie {
  background: rgba(245, 158, 11, 0.15);
  color: var(--tie-color);
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* Move Metrics Breakdown */
.telemetry-section-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.section-subheading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
}

.subheading-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.subheading-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.move-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.move-stat-card {
  background: rgba(30, 41, 59, 0.45);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: all 0.2s ease;
}

.move-stat-card:hover {
  background: rgba(30, 41, 59, 0.7);
  border-color: rgba(99, 102, 241, 0.4);
  transform: translateY(-2px);
}

.move-stat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.move-stat-emoji {
  font-size: 1.8rem;
  line-height: 1;
}

.move-stat-meta {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.move-stat-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-main);
}

.move-stat-share {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.move-stat-pill {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  border: 1px solid rgba(255, 255, 255, 0.1);
  white-space: nowrap;
}

.move-stat-pill.high-wr {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
  border-color: rgba(16, 185, 129, 0.4);
}

.move-stat-pill.med-wr {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border-color: rgba(245, 158, 11, 0.4);
}

.move-stat-pill.low-wr {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.4);
}

.move-meter-container {
  width: 100%;
  height: 6px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: 999px;
  overflow: hidden;
}

.move-meter-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--accent);
  transition: width 0.25s ease, background 0.25s ease;
}

.move-stat-footer {
  display: flex;
  justify-content: space-between;
  font-size: 0.74rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.record-text {
  color: var(--text-main);
  font-weight: 600;
}

/* Live Round History Stream */
.log-stream-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.log-stream-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.stream-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #38bdf8;
  box-shadow: 0 0 8px #38bdf8;
}

.log-counter-pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 8px;
  border-radius: 999px;
  color: var(--text-muted);
}

.live-history-stream {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 8px;
  max-height: 200px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.live-history-stream::-webkit-scrollbar {
  width: 6px;
}

.live-history-stream::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
}

.history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  border-left: 4px solid transparent;
  font-size: 0.85rem;
  animation: slideDown 0.15s ease-out;
}

.history-item.win {
  border-left-color: var(--win-color);
}

.history-item.lose {
  border-left-color: var(--lose-color);
}

.history-item.tie {
  border-left-color: var(--tie-color);
}

.history-round-num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-right: 8px;
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .telemetry-kpis {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .telemetry-header {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .autoplay-console {
    width: 100%;
  }

  .telemetry-kpis {
    grid-template-columns: 1fr;
  }
}