:root {
  --color-bg-deep: #0a0e27;
  --color-bg-dark: #0f1533;
  --color-bg-card: #151d3a;
  --color-accent-cyan: #00d9ff;
  --color-accent-pink: #ff006e;
  --color-accent-purple: #8338ec;
  --color-accent-green: #06ffa5;
  --color-text: #ffffff;
  --color-text-dim: #9d9db3;
  --color-border: #2a3566;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
}

@keyframes twinkle {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1; }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

@keyframes smoothFade {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInOut {
  0%, 100% { opacity: 0; }
  50% { opacity: 1; }
}

body {
  font-family: 'Consolas', 'Monaco', monospace;
  background: var(--color-bg-deep);
  color: var(--color-text);
  overflow-y: auto;
  overflow-x: hidden;
  background-image: 
    radial-gradient(2px 2px at 20px 30px, #eee, rgba(238, 238, 238, 0)),
    radial-gradient(2px 2px at 60px 70px, #fff, rgba(255, 255, 255, 0)),
    radial-gradient(1px 1px at 50px 50px, #fff, rgba(255, 255, 255, 0)),
    radial-gradient(1px 1px at 130px 80px, #fff, rgba(255, 255, 255, 0)),
    radial-gradient(2px 2px at 90px 10px, #fff, rgba(255, 255, 255, 0));
  background-repeat: repeat;
  background-size: 200px 200px;
  background-position: 0 0, 40px 60px, 130px 270px, 70px 100px, 150px 140px;
  background-attachment: fixed;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 50%, rgba(131, 56, 236, 0.15), transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(0, 217, 255, 0.1), transparent 50%),
              linear-gradient(180deg, var(--color-bg-deep) 0%, #1a2847 50%, var(--color-bg-deep) 100%);
  pointer-events: none;
  z-index: 0;
}

.app {
  max-width: 100%;
  margin: 0;
  padding: 2px;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
}

/* Header */
.header {
  text-align: center;
  margin-bottom: 4px;
  animation: float 3s ease-in-out infinite;
  flex-shrink: 0;
}

.header h1 {
  margin: 0;
  font-size: 1.6rem;
  font-weight: bold;
  color: var(--color-accent-cyan);
  text-shadow: 0 0 10px var(--color-accent-cyan),
               0 0 20px var(--color-accent-purple),
               0 0 40px rgba(131, 56, 236, 0.5);
  letter-spacing: 3px;
  font-style: italic;
}

.subtitle {
  margin: 0px 0 0;
  color: var(--color-accent-pink);
  font-size: 0.5rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-shadow: 0 0 8px var(--color-accent-pink);
}

/* Menu */
.menu {
  display: none;
  gap: 6px;
  margin-bottom: 4px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  flex-shrink: 0;
}

.menu.active {
  display: flex;
}

/* Welcome Page */
.welcomePage {
  display: none;
  padding: 20px 20px;
  min-height: 100vh;
  animation: smoothFade 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.welcomePage.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.welcomeContainer {
  max-width: 1200px;
  width: 100%;
  text-align: center;
}

.welcomeTitle {
  font-size: 3.5rem;
  color: var(--color-accent-cyan);
  text-shadow: 0 0 30px rgba(0, 217, 255, 0.6);
  margin-bottom: 8px;
  letter-spacing: 4px;
  font-weight: 900;
}

.welcomeSubtitle {
  font-size: 1rem;
  color: var(--color-accent-purple);
  text-shadow: 0 0 15px rgba(131, 56, 236, 0.4);
  margin-bottom: 30px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.gameMode {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Primary play mode cards — 2x2 grid */
.playModes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.modeCard {
  background: linear-gradient(135deg, rgba(21, 29, 58, 0.7), rgba(10, 15, 35, 0.85));
  border: 2px solid var(--color-accent-cyan);
  border-radius: 12px;
  padding: 20px 16px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 20px rgba(0, 217, 255, 0.2),
              inset 0 0 15px rgba(0, 217, 255, 0.05);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.modeCard:hover {
  transform: translateY(-4px) scale(1.02);
  border-color: var(--color-accent-green);
  box-shadow: 0 0 40px rgba(0, 217, 255, 0.5),
              0 8px 20px rgba(0, 217, 255, 0.3),
              inset 0 0 20px rgba(0, 217, 255, 0.1);
}

.modeCard::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 217, 255, 0.1), transparent);
  transition: left 0.5s ease;
  z-index: 0;
}

.modeCard:hover::before {
  left: 100%;
}

.modeCard > * {
  position: relative;
  z-index: 1;
}

.modeIcon {
  font-size: 2.2rem;
  margin-bottom: 8px;
  display: block;
}

.modeName {
  font-size: 1.3rem;
  color: var(--color-accent-cyan);
  margin-bottom: 6px;
  text-shadow: 0 0 15px rgba(0, 217, 255, 0.4);
}

.modeDescription {
  color: var(--color-text-dim);
  font-size: 0.82rem;
  line-height: 1.4;
  margin: 0;
}

/* Quick-access tiles — compact row */
.quickLinks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.quickTile {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(21, 29, 58, 0.6), rgba(10, 15, 35, 0.8));
  border: 1.5px solid rgba(0, 217, 255, 0.35);
  border-radius: 10px;
  padding: 10px 18px;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.quickTile:hover {
  border-color: var(--color-accent-green);
  background: linear-gradient(135deg, rgba(21, 29, 58, 0.85), rgba(10, 15, 35, 0.95));
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(0, 217, 255, 0.3);
}

.quickIcon {
  font-size: 1.2rem;
}

.quickLabel {
  font-size: 0.88rem;
  color: var(--color-text);
  letter-spacing: 0.5px;
}

.welcomeControls {
  font-size: 0.85rem;
  color: var(--color-text-dim);
  opacity: 0.8;
  margin-top: 30px;
}

@media (max-width: 768px) {
  .playModes {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  
  .welcomeTitle {
    font-size: 2.5rem;
  }

  .modeCard {
    padding: 14px 10px;
  }
  
  .modeIcon {
    font-size: 1.6rem;
    margin-bottom: 4px;
  }

  .modeName {
    font-size: 1rem;
  }

  .modeDescription {
    font-size: 0.75rem;
  }

  .quickTile {
    padding: 8px 12px;
  }

  .quickLabel {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .playModes {
    grid-template-columns: 1fr;
  }
}

/* Pause Menu */
.pauseMenu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.85);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  animation: fadeInOverlay 0.3s ease-out;
}

.pauseMenu.active {
  display: flex;
}

@keyframes fadeInOverlay {
  from {
    opacity: 0;
    backdrop-filter: blur(0px);
  }
  to {
    opacity: 1;
    backdrop-filter: blur(4px);
  }
}

.pauseContent {
  background: linear-gradient(135deg, rgba(21, 29, 58, 0.95), rgba(10, 15, 35, 1));
  border: 2px solid var(--color-accent-purple);
  border-radius: 8px;
  padding: 40px;
  text-align: center;
  box-shadow: 0 0 40px rgba(131, 56, 236, 0.4),
              inset 0 0 20px rgba(131, 56, 236, 0.1);
  max-width: 400px;
  animation: slideInPause 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideInPause {
  from {
    transform: scale(0.9);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.pauseContent h2 {
  font-size: 2rem;
  margin-bottom: 10px;
  color: var(--color-accent-purple);
  text-shadow: 0 0 20px rgba(131, 56, 236, 0.5);
}

.pauseContent p {
  color: var(--color-text-dim);
  margin-bottom: 30px;
  font-size: 0.95rem;
}

.pauseButtons {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pauseButtons .btn {
  width: 100%;
}

/* Game Over Menu */
.gameOverMenu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  animation: fadeInOverlay 0.3s ease-out;
}

.gameOverMenu.active {
  display: flex;
}

.gameOverContent {
  background: linear-gradient(135deg, rgba(255, 67, 54, 0.15), rgba(210, 47, 47, 0.25));
  border: 2px solid var(--color-accent-pink);
  border-radius: 8px;
  padding: 40px;
  text-align: center;
  box-shadow: 0 0 40px rgba(255, 67, 54, 0.4),
              inset 0 0 20px rgba(255, 67, 54, 0.1);
  max-width: 450px;
  animation: slideInPause 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.gameOverContent h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: var(--color-accent-pink);
  text-shadow: 0 0 30px rgba(255, 67, 54, 0.6);
  letter-spacing: 2px;
}

.gameOverStats {
  background: rgba(255, 67, 54, 0.08);
  border-radius: 6px;
  padding: 20px;
  margin-bottom: 30px;
  border: 1px solid rgba(255, 67, 54, 0.2);
}

.statRow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 67, 54, 0.1);
  font-size: 0.95rem;
}

.statRow:last-child {
  border-bottom: none;
}

.statLabel {
  color: var(--color-text-dim);
  font-weight: 500;
}

.statValue {
  color: var(--color-accent-pink);
  font-weight: bold;
  font-size: 1.1rem;
}

.gameOverButtons {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.gameOverButtons .btn {
  width: 100%;
}

.btn {
  padding: 8px 16px;
  border: 1px solid var(--color-accent-cyan);
  background: rgba(0, 217, 255, 0.05);
  color: var(--color-accent-cyan);
  border-radius: 3px;
  font-family: inherit;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: bold;
  box-shadow: 0 0 10px rgba(0, 217, 255, 0.2);
  position: relative;
  overflow: hidden;
}

.btn:hover {
  background: rgba(0, 217, 255, 0.15);
  border-color: var(--color-accent-green);
  box-shadow: 0 0 20px rgba(0, 217, 255, 0.5),
              0 0 10px var(--color-accent-green);
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  border-color: var(--color-accent-purple);
  color: var(--color-accent-purple);
  box-shadow: 0 0 10px rgba(131, 56, 236, 0.3);
}

.btn-primary:hover {
  border-color: var(--color-accent-cyan);
  box-shadow: 0 0 20px rgba(131, 56, 236, 0.6),
              0 0 10px var(--color-accent-cyan);
}

.btn-accent {
  border-color: var(--color-accent-green);
  color: var(--color-accent-green);
  background: rgba(6, 255, 165, 0.05);
  box-shadow: 0 0 10px rgba(6, 255, 165, 0.2);
}

.btn-accent:hover {
  background: rgba(6, 255, 165, 0.15);
  box-shadow: 0 0 20px rgba(6, 255, 165, 0.5),
              0 0 10px var(--color-accent-pink);
}

.btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none !important;
}

.btnText {
  display: inline-block;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btnLoader {
  display: none;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 16px;
  height: 16px;
  border: 2px solid rgba(6, 255, 165, 0.3);
  border-top-color: var(--color-accent-green);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.btn.loading .btnText {
  opacity: 0;
}

.btn.loading .btnLoader {
  display: block;
}

.btn-accent:hover {
  background: rgba(6, 255, 165, 0.15);
  box-shadow: 0 0 20px rgba(6, 255, 165, 0.5),
              0 0 10px var(--color-accent-pink);
}

/* Status */
.status {
  padding: 4px 8px;
  background: rgba(0, 217, 255, 0.08);
  border: 1px solid var(--color-accent-green);
  border-radius: 3px;
  color: var(--color-accent-green);
  font-size: 0.65rem;
  min-height: auto;
  display: flex;
  align-items: center;
  box-shadow: 0 0 10px rgba(6, 255, 165, 0.2);
}

/* Online Form */
.onlineForm {
  display: none;
  margin-bottom: 24px;
  background: linear-gradient(135deg, rgba(21, 29, 58, 0.9), rgba(10, 15, 35, 0.95));
  border: 2px solid var(--color-accent-purple);
  border-radius: 4px;
  box-shadow: 0 0 20px rgba(131, 56, 236, 0.2),
              inset 0 0 15px rgba(131, 56, 236, 0.05);
  overflow: hidden;
}

.onlineForm.active {
  display: block;
  animation: smoothFade 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.onlineForm.show {
  display: block;
}

.formWrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 24px;
  animation: smoothFade 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.formWrapper.hidden {
  display: none;
}

.connectingState,
.waitingState,
.lobbyState {
  display: none;
  padding: 40px 24px;
  text-align: center;
  animation: smoothFade 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.connectingState.active,
.waitingState.active,
.lobbyState.active {
  display: block;
}

.connectingSpinner {
  width: 48px;
  height: 48px;
  border: 3px solid rgba(131, 56, 236, 0.3);
  border-top-color: var(--color-accent-purple);
  border-radius: 50%;
  margin: 0 auto 16px;
  animation: spin 1s linear infinite;
}

.connectingText {
  font-size: 1.1rem;
  color: var(--color-accent-cyan);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.waitingPulse {
  width: 12px;
  height: 12px;
  background: var(--color-accent-green);
  border-radius: 50%;
  margin: 0 auto 16px;
  box-shadow: 0 0 10px var(--color-accent-green);
  position: relative;
}

.waitingPulse::before {
  content: '';
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--color-accent-green);
  border-radius: 50%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  animation: pulse 1.5s ease-out infinite;
  box-shadow: 0 0 10px var(--color-accent-green);
}

.waitingText {
  font-size: 1.1rem;
  color: var(--color-accent-green);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
  animation: fadeInOut 2s ease-in-out infinite;
}

.waitingHint {
  font-size: 0.85rem;
  color: var(--color-text-dim);
  margin-top: 12px;
}

.waitingHint strong {
  color: var(--color-accent-cyan);
  font-weight: bold;
}

.lobbyContent {
  max-width: 600px;
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(15, 21, 51, 0.8), rgba(21, 29, 58, 0.8));
  border: 1px solid rgba(0, 217, 255, 0.3);
  border-radius: 6px;
  padding: 24px;
}

.lobbyContent h2 {
  margin: 0 0 16px;
  color: var(--color-accent-cyan);
  font-size: 1.6rem;
  text-shadow: 0 0 10px var(--color-accent-cyan);
}

.roomCode {
  font-size: 0.9rem;
  color: var(--color-text-dim);
  margin-bottom: 20px;
  padding: 8px 12px;
  background: rgba(0, 217, 255, 0.1);
  border-radius: 4px;
}

.roomCode strong {
  color: var(--color-accent-cyan);
  font-family: 'Consolas', monospace;
  font-weight: bold;
}

.playersList {
  text-align: left;
  margin-bottom: 20px;
}

.playersList h3 {
  color: var(--color-accent-green);
  font-size: 0.9rem;
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.playersListItems {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.playerItem {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(6, 255, 165, 0.1);
  border-left: 2px solid var(--color-accent-green);
  border-radius: 2px;
  font-size: 0.85rem;
}

.playerItem.you {
  background: rgba(0, 217, 255, 0.1);
  border-left-color: var(--color-accent-cyan);
}

.playerItem.you::after {
  content: ' (You)';
  color: var(--color-accent-cyan);
}

#btnStartGame {
  width: 100%;
  margin-bottom: 12px;
}

.waitingForPlayers {
  font-size: 0.85rem;
  color: var(--color-text-dim);
  animation: fadeInOut 2s ease-in-out infinite;
}

.formStep {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(131, 56, 236, 0.2);
  border-radius: 4px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  animation: smoothFade 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.formStep:nth-child(1) {
  animation-delay: 0.1s;
}

.formStep:nth-child(2) {
  animation-delay: 0.2s;
}

.formStep:hover {
  background: rgba(131, 56, 236, 0.1);
  border-color: rgba(131, 56, 236, 0.4);
  transform: translateY(-2px);
}

.stepNumber {
  min-width: 32px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-accent-purple), var(--color-accent-pink));
  border-radius: 50%;
  font-weight: bold;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
  flex-shrink: 0;
  box-shadow: 0 0 15px rgba(131, 56, 236, 0.4);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.stepContent {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.stepContent label {
  font-size: 0.8rem;
  color: var(--color-accent-cyan);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: bold;
}

.stepContent input {
  width: 100%;
}

.formHint {
  font-size: 0.75rem;
  color: var(--color-text-dim);
  font-style: italic;
}

input {
  padding: 8px 12px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  border-radius: 3px;
  font-family: inherit;
  font-size: 0.85rem;
  transition: all 0.2s ease;
}

input:focus {
  outline: none;
  border-color: var(--color-accent-cyan);
  box-shadow: 0 0 8px rgba(0, 217, 255, 0.3);
}

.leaderboardPage {
  display: none;
  padding: 20px;
  animation: smoothFade 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.leaderboardPage.active {
  display: block;
}

.leaderboardContent {
  max-width: 800px;
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(15, 21, 51, 0.9), rgba(21, 29, 58, 0.9));
  border: 1px solid rgba(0, 217, 255, 0.3);
  border-radius: 8px;
  padding: 30px;
}

.leaderboardContent h2 {
  text-align: center;
  margin: 0 0 24px;
  color: var(--color-accent-cyan);
  font-size: 1.8rem;
  text-shadow: 0 0 10px var(--color-accent-cyan);
}

.leaderboardTable {
  margin-bottom: 24px;
  border: 1px solid rgba(0, 217, 255, 0.2);
  border-radius: 4px;
  overflow: hidden;
}

.leaderboardHeader {
  display: grid;
  grid-template-columns: 50px 1fr 90px 60px 60px 70px;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(0, 217, 255, 0.15);
  border-bottom: 2px solid rgba(0, 217, 255, 0.3);
  font-weight: bold;
  color: var(--color-accent-cyan);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.leaderboardEntries {
  max-height: 400px;
  overflow-y: auto;
}

.leaderboardEntry {
  display: grid;
  grid-template-columns: 50px 1fr 90px 60px 60px 70px;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(0, 217, 255, 0.1);
  align-items: center;
  font-size: 0.9rem;
  transition: background 0.2s ease;
}

.leaderboardEntry:hover {
  background: rgba(0, 217, 255, 0.1);
}

.leaderboardEntry.top1 {
  background: rgba(255, 215, 0, 0.2);
  border-bottom: 1px solid rgba(255, 215, 0, 0.3);
}

.leaderboardEntry.top1 .rankCol::before {
  content: '🥇 ';
}

.leaderboardEntry.top2 {
  background: rgba(192, 192, 192, 0.2);
  border-bottom: 1px solid rgba(192, 192, 192, 0.3);
}

.leaderboardEntry.top2 .rankCol::before {
  content: '🥈 ';
}

.leaderboardEntry.top3 {
  background: rgba(205, 127, 50, 0.2);
  border-bottom: 1px solid rgba(205, 127, 50, 0.3);
}

.leaderboardEntry.top3 .rankCol::before {
  content: '🥉 ';
}

.rankCol, .nameCol, .scoreCol, .linesCol, .levelCol, .timeCol {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nameCol {
  color: var(--color-accent-green);
}

.scoreCol {
  color: var(--color-accent-pink);
  font-weight: bold;
}

.levelCol {
  color: var(--color-accent-purple);
}

.leaderboardContent > .btn {
  width: 100%;
  margin-bottom: 8px;
}

.btn-secondary {
  background: rgba(139, 69, 19, 0.6);
  border: 1px solid rgba(210, 105, 30, 0.4);
  color: rgba(210, 105, 30, 0.8);
}

.btn-secondary:hover {
  background: rgba(210, 105, 30, 0.3);
  border-color: rgba(210, 105, 30, 0.6);
}

/* Game Container */
.gameContainer {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0; /* allow shrinking */
}

.gameArea {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  align-items: start;
  width: 100%;
  margin: 0;
  padding: 4px;

  /* ── Adaptive sizing variables (defaults = desktop) ── */
  --board-h: min(72dvh, 72vh, 560px);  /* board canvas height */
  --sidebar-w: 90px;                    /* next-piece sidebar width */
  --board-gap: 6px;                     /* gap inside playerBoard */
  --board-pad: 8px;                     /* padding inside playerBoard */
  --footer-size: 0.75rem;
  --footer-label: 0.65rem;
  --footer-value: 1rem;
  --title-size: 0.6rem;
  --badge-size: 0.5rem;
  --next-label: 0.55rem;
}

/* ── Player-count variable overrides ── */
.gameArea.players-1 {
  --board-h: min(74dvh, 74vh, 580px);
  --sidebar-w: 110px;
  --board-gap: 8px;
  --board-pad: 10px;
  --footer-size: 0.8rem;
  --footer-label: 0.7rem;
  --footer-value: 1.1rem;
  --title-size: 0.65rem;
  --next-label: 0.65rem;
}

.gameArea.players-2 {
  --board-h: min(68dvh, 68vh, 520px);
  --sidebar-w: 80px;
  --board-gap: 5px;
  --board-pad: 6px;
}

.gameArea.players-3,
.gameArea.players-4 {
  --board-h: min(48dvh, 48vh, 360px);
  --sidebar-w: 60px;
  --board-gap: 4px;
  --board-pad: 5px;
  --footer-size: 0.55rem;
  --footer-label: 0.5rem;
  --footer-value: 0.75rem;
  --title-size: 0.5rem;
  --badge-size: 0.4rem;
  --next-label: 0.4rem;
}

/* ============================================================ */
/*  Board layout — explicit column widths, no grid-area names  */
/* ============================================================ */
.gameArea .playerBoard {
  display: grid;
  grid-template-columns: calc(var(--board-h) / 2) var(--sidebar-w);
  grid-template-rows: auto 1fr auto;
  gap: var(--board-gap);
  padding: var(--board-pad);
  align-items: start;
  overflow: visible;
}

/* Row 1: header spans both columns */
.gameArea .playerBoard .boardHeader   { grid-column: 1 / -1; grid-row: 1; width: 100%; }

/* Row 2: canvas in col 1 */
.gameArea .playerBoard .mainCanvas {
  grid-column: 1;
  grid-row: 2 / 4;
  height: var(--board-h);
  width: 100%;
  image-rendering: pixelated;
}

/* Row 3: footer in col 1 */
.gameArea .playerBoard .boardFooter   { grid-column: 1; grid-row: 4; font-size: var(--footer-size); }
.gameArea .playerBoard .boardFooter .footerLabel { font-size: var(--footer-label); }
.gameArea .playerBoard .boardFooter .footerValue { font-size: var(--footer-value); }

/* Sidebar col 2: next piece in row 2, piece stats in row 3 */
.gameArea .playerBoard .nextPieceBox  {
  grid-column: 2;
  grid-row: 2;
  width: 100%;
  padding: 6px;
  border-radius: 4px;
  align-self: start;
}
.gameArea .playerBoard .nextPieceBox canvas { width: 100%; height: auto; }
.gameArea .playerBoard .nextLabel     { font-size: var(--next-label); margin-bottom: 2px; }
.gameArea .playerBoard .playerTitle   { font-size: var(--title-size); }
.gameArea .playerBoard .levelBadge,
.gameArea .playerBoard .statusBadge,
.gameArea .playerBoard .timeBadge,
.gameArea .playerBoard .coinBadge     { font-size: var(--badge-size); }

/* Piece stats in sidebar row 3 */
.gameArea .playerBoard .pieceStatsPanel {
  grid-column: 2;
  grid-row: 3;
  position: relative;
  left: auto;
  top: auto;
  transform: none;
  width: 100%;
  margin-top: 0;
  align-self: start;
}

/* B2B indicator: absolute overlay so it doesn't affect grid */
.gameArea .playerBoard .b2bIndicator {
  grid-column: 2;
  grid-row: 4;
  position: relative;
  right: auto;
  top: auto;
  align-self: start;
}

.playerCard {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px;
  background: linear-gradient(135deg, rgba(15, 21, 51, 0.6), rgba(21, 29, 58, 0.6));
  border: 1px solid rgba(0, 217, 255, 0.2);
  border-radius: 4px;
  animation: smoothFade 0.4s ease-out;
  will-change: transform;
  align-items: center;
}

.playerBoard {
  position: relative;
  background: linear-gradient(135deg, rgba(15, 21, 51, 0.6), rgba(21, 29, 58, 0.6));
  border: 1px solid rgba(0, 217, 255, 0.2);
  border-radius: 3px;
  animation: smoothFade 0.4s ease-out;
  will-change: transform;
}

.boardHeader {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  gap: 2px;
  padding-bottom: 1px;
  border-bottom: 1px solid rgba(131, 56, 236, 0.2);
}

.playerTitle {
  margin: 0;
  color: var(--color-accent-cyan);
  font-size: 0.5rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  flex: 1;
}

.levelBadge, .statusBadge {
  background: rgba(6, 255, 165, 0.2);
  color: var(--color-accent-green);
  padding: 2px 4px;
  border-radius: 2px;
  font-size: 0.5rem;
  text-transform: uppercase;
  font-weight: bold;
  white-space: nowrap;
}

.timeBadge {
  background: rgba(0, 217, 255, 0.2);
  color: var(--color-accent-cyan);
  padding: 2px 4px;
  border-radius: 2px;
  font-size: 0.5rem;
  font-weight: bold;
  white-space: nowrap;
  font-family: 'Consolas', monospace;
}

.statusBadge {
  background: rgba(255, 0, 110, 0.2);
  color: var(--color-accent-pink);
}

.boardFooter {
  display: flex;
  gap: 8px;
  justify-content: center;
  width: 100%;
  font-size: 0.6rem;
}

.footerStat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
}

.footerLabel {
  color: var(--color-text-dim);
  font-size: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.footerValue {
  color: var(--color-accent-green);
  font-size: 0.9rem;
  font-weight: bold;
  font-family: 'Courier New', monospace;
  text-shadow: 0 0 8px var(--color-accent-green);
}

.nextPieceBox {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 6px;
  background: rgba(131, 56, 236, 0.1);
  border: 1px solid rgba(131, 56, 236, 0.3);
  border-radius: 4px;
  width: 100%;
}

.controlsFooter {
  padding: 3px 4px;
  background: linear-gradient(135deg, rgba(15, 21, 51, 0.8), rgba(21, 29, 58, 0.8));
  border-top: 1px solid rgba(131, 56, 236, 0.2);
  text-align: center;
  font-size: 0.5rem;
  color: var(--color-text-dim);
  flex-shrink: 0;
  margin-top: 4px;
}

.controlsContent {
  width: 100%;
  margin: 0;
  display: flex;
  gap: 12px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.controlsGroup {
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: center;
}

.controlsLabel {
  color: var(--color-accent-cyan);
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  font-size: 0.6rem;
}

.controlRow {
  color: var(--color-text-dim);
  font-size: 0.6rem;
}

.modeDisplay {
  color: var(--color-accent-green);
  font-weight: bold;
}

.opponentCard {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 8px;
  background: linear-gradient(135deg, rgba(15, 21, 51, 0.5), rgba(21, 29, 58, 0.5));
  border: 1px solid rgba(255, 0, 110, 0.15);
  border-radius: 3px;
  animation: smoothFade 0.4s ease-out;
  will-change: transform;
}

.oppHeader {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(131, 56, 236, 0.2);
}

.oppHeader h3 {
  margin: 0;
  color: var(--color-accent-pink);
  font-size: 0.8rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-shadow: 0 0 8px var(--color-accent-pink);
}

.oppStatus {
  background: rgba(6, 255, 165, 0.2);
  color: var(--color-accent-green);
  padding: 2px 6px;
  border-radius: 2px;
  font-size: 0.65rem;
  text-transform: uppercase;
  font-weight: bold;
  white-space: nowrap;
}

.oppStats {
  display: flex;
  gap: 8px;
  font-size: 0.7rem;
}

.nextPieceSection {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px;
  background: rgba(131, 56, 236, 0.1);
  border: 1px solid rgba(131, 56, 236, 0.3);
  border-radius: 3px;
}

.nextLabel {
  color: var(--color-accent-purple);
  font-size: 0.45rem;
  font-weight: bold;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 1px;
}

.oppNextSection {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 4px;
  background: rgba(131, 56, 236, 0.08);
  border: 1px solid rgba(131, 56, 236, 0.2);
  border-radius: 2px;
}

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

.boardWrapper h3 {
  margin: 0;
  color: var(--color-accent-pink);
  font-size: 0.9rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-shadow: 0 0 8px var(--color-accent-pink);
}

.playerStats {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px 0;
}

.controlsPanel {
  padding: 12px;
  background: linear-gradient(135deg, rgba(15, 21, 51, 0.6), rgba(21, 29, 58, 0.6));
  border: 1px solid rgba(255, 0, 110, 0.2);
  border-radius: 3px;
  text-align: left;
  color: var(--color-text-dim);
}

/* Canvas */
canvas {
  background: linear-gradient(135deg, var(--color-bg-deep), var(--color-bg-dark));
  border: 2px solid var(--color-accent-cyan);
  border-radius: 2px;
  box-shadow: 0 0 15px rgba(0, 217, 255, 0.3),
              inset 0 0 20px rgba(0, 217, 255, 0.05);
  display: block;
  transition: box-shadow 0.3s ease;
}

canvas:hover {
  box-shadow: 0 0 25px rgba(0, 217, 255, 0.5),
              inset 0 0 20px rgba(0, 217, 255, 0.1);
}

/* Panel */
.panel {
  background: linear-gradient(135deg, rgba(21, 29, 58, 0.9), rgba(15, 21, 51, 0.9));
  border: 2px solid var(--color-accent-pink);
  border-radius: 2px;
  padding: 20px;
  min-width: 220px;
  box-shadow: 0 0 15px rgba(255, 0, 110, 0.2),
              inset 0 0 15px rgba(255, 0, 110, 0.05);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid rgba(131, 56, 236, 0.2);
}

.stat:last-of-type {
  border-bottom: none;
}

.label {
  color: var(--color-text-dim);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.value {
  color: var(--color-accent-green);
  font-size: 1.8rem;
  font-weight: bold;
  font-family: 'Courier New', monospace;
  min-width: 60px;
  text-align: right;
  text-shadow: 0 0 8px var(--color-accent-green);
}

/* Particle Container */
.particleContainer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 999;
}

.particle {
  position: absolute;
  pointer-events: none;
}

/* ======================================================== */
/* RESPONSIVE — just override the CSS vars, rules stay same  */
/* ======================================================== */

/* Tablet landscape & small laptops */
@media (max-width: 1024px) {
  .gameArea {
    max-width: 100%;
    gap: 6px;
    --board-h: min(65dvh, 65vh, 480px);
    --sidebar-w: 80px;
  }
  .gameArea.players-1 {
    --board-h: min(68dvh, 68vh, 520px);
    --sidebar-w: 100px;
  }
  .gameArea.players-2 {
    --board-h: min(62dvh, 62vh, 460px);
    --sidebar-w: 72px;
  }
}

/* Tablet portrait */
@media (max-width: 768px) {
  .header h1 { font-size: 1.4rem; letter-spacing: 2px; }
  .subtitle { font-size: 0.4rem; }

  .gameContainer { min-height: auto; }

  .gameArea {
    gap: 4px;
    --board-h: min(54dvh, 54vh, 400px);
    --sidebar-w: 68px;
    --board-gap: 4px;
    --board-pad: 6px;
    --footer-size: 0.6rem;
    --footer-label: 0.5rem;
    --footer-value: 0.8rem;
    --title-size: 0.5rem;
    --badge-size: 0.4rem;
    --next-label: 0.45rem;
  }
  .gameArea.players-1 {
    --board-h: min(62dvh, 62vh, 460px);
    --sidebar-w: 85px;
    --board-gap: 6px;
    --board-pad: 8px;
    --footer-value: 0.9rem;
    --footer-label: 0.6rem;
  }
  .gameArea.players-2 {
    --board-h: min(54dvh, 54vh, 400px);
    --sidebar-w: 60px;
  }
  .gameArea.players-3,
  .gameArea.players-4 {
    --board-h: min(38dvh, 38vh, 280px);
    --sidebar-w: 48px;
  }

  .boardHeader { gap: 2px; padding-bottom: 2px; }
  .controlsContent { gap: 8px; }
  .controlsLabel { font-size: 0.6rem; }
  .controlRow { font-size: 0.55rem; }
}

/* Phone portrait */
@media (max-width: 480px) {
  .header h1 { font-size: 1.2rem; }

  .gameArea {
    gap: 3px;
    --board-h: min(46dvh, 46vh, 340px);
    --sidebar-w: 58px;
    --board-gap: 3px;
    --board-pad: 4px;
    --footer-size: 0.55rem;
    --footer-label: 0.45rem;
    --footer-value: 0.7rem;
    --title-size: 0.45rem;
    --badge-size: 0.38rem;
    --next-label: 0.4rem;
  }
  .gameArea.players-1 {
    --board-h: min(54dvh, 54vh, 400px);
    --sidebar-w: 72px;
    --board-gap: 4px;
    --board-pad: 6px;
    --footer-value: 0.8rem;
  }
  /* Stack 2-player on phones */
  .gameArea.players-2 {
    flex-direction: column;
    align-items: center;
    --board-h: min(38dvh, 38vh, 280px);
    --sidebar-w: 58px;
  }
  .gameArea.players-3,
  .gameArea.players-4 {
    --board-h: min(30dvh, 30vh, 220px);
    --sidebar-w: 42px;
  }
}

/* Landscape phones (short + wide) */
@media (max-height: 500px) and (orientation: landscape) {
  .header { display: none; }

  .gameArea {
    --board-h: min(78dvh, 78vh, 380px);
    --sidebar-w: 60px;
    --board-gap: 3px;
    --board-pad: 4px;
  }
  .gameArea.players-1 {
    --board-h: min(82dvh, 82vh, 420px);
    --sidebar-w: 80px;
  }
  .gameArea.players-2 {
    --board-h: min(78dvh, 78vh, 380px);
    --sidebar-w: 56px;
  }
  .gameArea.players-3,
  .gameArea.players-4 {
    --board-h: min(68dvh, 68vh, 320px);
    --sidebar-w: 48px;
  }

  .controlsFooter { display: none; }
}

/* Touch device adjustments */
@media (pointer: coarse), (max-width: 768px) and (hover: none) {
  .touchControls { display: block; }
  .controlsFooter { display: none; }
  .gameArea { padding-bottom: 170px; }

  /* Reduce board heights to leave room for touch buttons */
  .gameArea {
    --board-h: min(48dvh, 48vh, 360px);
  }
  .gameArea.players-1 {
    --board-h: min(52dvh, 52vh, 400px);
  }
  .gameArea.players-2 {
    --board-h: min(46dvh, 46vh, 340px);
  }
}

/* ==================== */
/* THEME SELECTOR       */
/* ==================== */
.themeSelector {
  margin-top: 24px;
  text-align: center;
}

.themeSelectorTitle {
  font-size: 0.95rem;
  color: var(--color-text-dim);
  margin-bottom: 12px;
  letter-spacing: 1px;
}

.themeOptions {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.themeBtn {
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  color: var(--color-text);
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.8rem;
  transition: all 0.2s ease;
}

.themeBtn:hover {
  border-color: var(--color-accent-cyan);
  background: var(--color-bg-dark);
  transform: translateY(-2px);
}

.themeBtn.active {
  border-color: var(--color-accent-cyan);
  background: rgba(0, 217, 255, 0.15);
  box-shadow: 0 0 12px rgba(0, 217, 255, 0.3);
}

/* ==================== */
/* PIECE STATISTICS     */
/* ==================== */
.pieceStatsPanel {
  position: absolute;
  left: -80px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 5;
}

.panelTitle {
  font-size: 0.6rem;
  color: var(--color-text-dim);
  text-align: center;
  letter-spacing: 2px;
  margin-bottom: 4px;
}

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

.pieceMini {
  width: 22px;
  height: 22px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: bold;
  color: #000;
}

.pieceCount {
  font-size: 0.75rem;
  color: var(--color-text);
  min-width: 20px;
  text-align: right;
}

/* ==================== */
/* B2B INDICATOR        */
/* ==================== */
.b2bIndicator {
  position: absolute;
  right: -65px;
  top: 45%;
  background: rgba(255, 0, 110, 0.2);
  border: 2px solid var(--color-accent-pink);
  color: var(--color-accent-pink);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: bold;
  letter-spacing: 2px;
  text-align: center;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.3s ease;
  pointer-events: none;
  z-index: 5;
}

.b2bIndicator.active {
  opacity: 1;
  transform: scale(1);
  animation: b2bPulse 1.5s ease-in-out infinite;
}

@keyframes b2bPulse {
  0%, 100% { box-shadow: 0 0 8px rgba(255, 0, 110, 0.4); }
  50% { box-shadow: 0 0 20px rgba(255, 0, 110, 0.8); }
}

/* ==================== */
/* CHAT                 */
/* ==================== */
.lobbyChatBox {
  margin-top: 16px;
  border-top: 1px solid var(--color-border);
  padding-top: 12px;
}

.chatTitle {
  font-size: 0.85rem;
  color: var(--color-text-dim);
  margin-bottom: 8px;
}

.chatMessages {
  background: var(--color-bg-deep);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  height: 120px;
  overflow-y: auto;
  padding: 8px;
  margin-bottom: 8px;
  font-size: 0.75rem;
}

.chatMsg {
  margin-bottom: 4px;
  line-height: 1.4;
}

.chatMsg.spectator {
  opacity: 0.7;
}

.chatName {
  color: var(--color-accent-cyan);
  font-weight: bold;
}

.chatMsg.spectator .chatName {
  color: var(--color-text-dim);
}

.chatText {
  color: var(--color-text);
}

.chatInputRow {
  display: flex;
  gap: 6px;
}

.chatInput {
  flex: 1;
  background: var(--color-bg-dark);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 6px 10px;
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.75rem;
  outline: none;
}

.chatInput:focus {
  border-color: var(--color-accent-cyan);
}

.chatSendBtn {
  background: var(--color-accent-cyan);
  color: #000;
  border: none;
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: bold;
  transition: background 0.2s;
}

.chatSendBtn:hover {
  background: var(--color-accent-green);
}

/* Game Chat (floating) */
.gameChatBox {
  position: fixed;
  bottom: 16px;
  right: 16px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.chatToggleBtn {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 8px 16px;
  border-radius: 20px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.8rem;
  transition: all 0.2s;
  user-select: none;
}

.chatToggleBtn:hover {
  border-color: var(--color-accent-cyan);
  background: var(--color-bg-dark);
}

.chatPanel {
  display: none;
  width: 280px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 10px;
  margin-bottom: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.chatPanel.open {
  display: block;
}

.chatPanel .chatMessages {
  height: 150px;
}

/* ==================== */
/* SPECTATOR            */
/* ==================== */
.spectatorOption {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 12px 0;
}

.spectatorToggle {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.spectatorToggle input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-border);
  border-radius: 4px;
  background: var(--color-bg-dark);
  cursor: pointer;
  position: relative;
  transition: all 0.2s;
}

.spectatorToggle input[type="checkbox"]:checked {
  background: var(--color-accent-cyan);
  border-color: var(--color-accent-cyan);
}

.spectatorToggle input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #000;
  font-size: 14px;
  font-weight: bold;
}

.spectatorLabel {
  color: var(--color-text);
  font-size: 0.85rem;
}

.spectatorBanner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(0, 217, 255, 0.1);
  border: 1px solid var(--color-accent-cyan);
  color: var(--color-accent-cyan);
  padding: 8px 20px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: bold;
  letter-spacing: 3px;
  animation: spectatorGlow 2s ease-in-out infinite;
  margin-bottom: 10px;
}

.spectatorIcon {
  font-size: 1.2rem;
}

@keyframes spectatorGlow {
  0%, 100% { box-shadow: 0 0 8px rgba(0, 217, 255, 0.2); }
  50% { box-shadow: 0 0 20px rgba(0, 217, 255, 0.5); }
}

.playerItem.spectatorItem {
  color: var(--color-text-dim);
  font-style: italic;
  opacity: 0.8;
}

/* ==================== */
/* PLAYER IDENTITY BAR  */
/* ==================== */
/* ==================== */
/* AUTH / LOGIN PAGE    */
/* ==================== */
.authPage {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--color-bg-deep);
  overflow-y: auto;
  padding: 40px 20px;
}
.authPage.active {
  display: flex;
  align-items: center;
  justify-content: center;
}
.authContainer {
  max-width: 400px;
  width: 100%;
  text-align: center;
}
.authTitle {
  font-size: 3.5rem;
  color: var(--color-accent-cyan);
  text-shadow: 0 0 30px rgba(0, 217, 255, 0.5);
  margin-bottom: 4px;
}
.authSubtitle {
  color: var(--color-text-dim);
  font-size: 1rem;
  margin-bottom: 10px;
}
.authNote {
  color: var(--color-accent-green);
  font-size: 0.8rem;
  margin-bottom: 24px;
  opacity: 0.85;
}
.authCard {
  background: linear-gradient(135deg, rgba(15, 21, 51, 0.95), rgba(21, 29, 58, 0.95));
  border: 1px solid var(--color-accent-purple);
  border-radius: 14px;
  padding: 28px 24px;
  box-shadow: 0 0 30px rgba(131, 56, 236, 0.15);
}
.authTabs {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--color-border);
}
.authTab {
  flex: 1;
  padding: 10px 0;
  background: rgba(0, 0, 0, 0.2);
  border: none;
  color: var(--color-text-dim);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s;
}
.authTab.active {
  background: rgba(0, 217, 255, 0.15);
  color: var(--color-accent-cyan);
}
.authTab:hover:not(.active) {
  background: rgba(0, 217, 255, 0.05);
  color: var(--color-text);
}
.authForm {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.authField {
  text-align: left;
}
.authField label {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-dim);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.authField input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.3);
  color: var(--color-text);
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}
.authField input:focus {
  border-color: var(--color-accent-cyan);
  box-shadow: 0 0 10px rgba(0, 217, 255, 0.2);
}
.authSubmit {
  margin-top: 4px;
  padding: 12px 0;
  font-size: 1rem;
  font-weight: bold;
  width: 100%;
}
.authSubmit:disabled {
  opacity: 0.6;
  cursor: wait;
}
.authError {
  font-size: 0.8rem;
  color: var(--color-accent-pink);
  min-height: 1.2em;
  text-align: center;
}

/* Logged-in user bar (replaces identityBar) */
.userBar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 18px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, rgba(15, 21, 51, 0.9), rgba(21, 29, 58, 0.9));
  border: 1px solid var(--color-accent-purple);
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(131, 56, 236, 0.2);
}
.userBarIcon { font-size: 1.3rem; }
.userBarName { font-weight: bold; color: var(--color-accent-cyan); font-size: 1rem; flex: 1; }
.userBarCoins { font-size: 0.9rem; color: #ffd54f; }
.userBarLogout {
  padding: 5px 12px;
  border: 1px solid var(--color-accent-pink);
  border-radius: 6px;
  background: rgba(255, 0, 110, 0.1);
  color: var(--color-accent-pink);
  font-family: inherit;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
}
.userBarLogout:hover {
  background: rgba(255, 0, 110, 0.25);
}

@media (max-width: 768px) {
  .authContainer { padding: 0 10px; }
  .authCard { padding: 20px 16px; }
  .userBar { flex-wrap: wrap; gap: 8px; padding: 8px 12px; }
  .userBarName { min-width: 80px; }
}

/* ==================== */
/* REPLAY CONTROLS      */
/* ==================== */
.replayControlsBar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: linear-gradient(135deg, rgba(15, 21, 51, 0.95), rgba(21, 29, 58, 0.95));
  border: 1px solid var(--color-accent-purple);
  border-radius: 8px;
  margin-bottom: 8px;
  box-shadow: 0 0 15px rgba(131, 56, 236, 0.3);
}

.replayCtrlBtn {
  background: rgba(131, 56, 236, 0.15);
  border: 1px solid var(--color-accent-purple);
  color: var(--color-accent-cyan);
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.8rem;
  font-weight: bold;
  transition: all 0.2s;
  white-space: nowrap;
}

.replayCtrlBtn:hover {
  background: rgba(131, 56, 236, 0.35);
  border-color: var(--color-accent-cyan);
  box-shadow: 0 0 10px rgba(0, 217, 255, 0.3);
}

.replayMenuBtn {
  margin-left: auto;
  border-color: var(--color-accent-pink);
  color: var(--color-accent-pink);
  background: rgba(255, 0, 110, 0.1);
}

.replayMenuBtn:hover {
  background: rgba(255, 0, 110, 0.25);
  box-shadow: 0 0 10px rgba(255, 0, 110, 0.3);
}

.replayProgressText {
  color: var(--color-text-dim);
  font-size: 0.8rem;
  font-family: 'Consolas', monospace;
  min-width: 40px;
  text-align: center;
}

.replayProgressBar {
  flex: 1;
  height: 6px;
  background: rgba(131, 56, 236, 0.2);
  border-radius: 3px;
  overflow: hidden;
  min-width: 60px;
}

.replayProgressFill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent-purple), var(--color-accent-cyan));
  border-radius: 3px;
  width: 0%;
  transition: width 0.2s ease;
}

@media (max-width: 768px) {
  .replayControlsBar {
    flex-wrap: wrap;
    gap: 6px;
    padding: 6px 10px;
  }
  .replayCtrlBtn {
    padding: 4px 10px;
    font-size: 0.7rem;
  }
}

/* Responsive adjustments for new features */
@media (max-width: 768px) {
  .pieceStatsPanel {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 8px;
  }

  .b2bIndicator {
    position: relative;
    right: auto;
    top: auto;
    margin-top: 8px;
  }

  .gameChatBox {
    bottom: 8px;
    right: 8px;
  }

  .chatPanel {
    width: 220px;
  }

  .themeOptions {
    gap: 6px;
  }

  .themeBtn {
    padding: 6px 10px;
    font-size: 0.7rem;
  }
}

/* ==================== */
/* SOUND CONTROLS       */
/* ==================== */
.soundControls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.volumeSlider {
  -webkit-appearance: none;
  appearance: none;
  width: 120px;
  height: 6px;
  background: var(--color-bg-dark);
  border: 1px solid var(--color-border);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
}

.volumeSlider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  background: var(--color-accent-cyan);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 6px var(--color-accent-cyan);
}

.volumeSlider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  background: var(--color-accent-cyan);
  border-radius: 50%;
  cursor: pointer;
  border: none;
}

/* ==================== */
/* ACHIEVEMENT TOAST    */
/* ==================== */
.achievementToast {
  position: fixed;
  top: 20px;
  right: -300px;
  background: linear-gradient(135deg, rgba(21, 29, 58, 0.95), rgba(10, 15, 35, 1));
  border: 2px solid var(--color-accent-green);
  border-radius: 10px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2000;
  box-shadow: 0 0 30px rgba(6, 255, 165, 0.4), inset 0 0 15px rgba(6, 255, 165, 0.1);
  transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  min-width: 260px;
}

.achievementToast.show {
  right: 20px;
}

.achIcon {
  font-size: 2rem;
}

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

.achTitle {
  font-size: 0.7rem;
  color: var(--color-accent-green);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: bold;
}

.achName {
  font-size: 1rem;
  color: var(--color-text);
  font-weight: bold;
}

/* ==================== */
/* ACHIEVEMENTS PAGE    */
/* ==================== */
.achievementsPage, .statsPage, .replaysPage, .aiSetupPage {
  display: none;
  padding: 20px;
  animation: smoothFade 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.achievementsPage.active, .statsPage.active, .replaysPage.active, .aiSetupPage.active {
  display: block;
}

.pageContent {
  max-width: 700px;
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(15, 21, 51, 0.9), rgba(21, 29, 58, 0.9));
  border: 1px solid rgba(0, 217, 255, 0.3);
  border-radius: 8px;
  padding: 30px;
}

.pageContent h2 {
  text-align: center;
  margin: 0 0 24px;
  color: var(--color-accent-cyan);
  font-size: 1.8rem;
  text-shadow: 0 0 10px var(--color-accent-cyan);
}

.achProgress {
  text-align: center;
  color: var(--color-accent-green);
  font-size: 1rem;
  font-weight: bold;
  margin-bottom: 16px;
  padding: 10px;
  background: rgba(6, 255, 165, 0.1);
  border-radius: 6px;
}

.achievementsList {
  max-height: 500px;
  overflow-y: auto;
}

.achCard {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(0, 217, 255, 0.1);
  transition: background 0.2s;
}

.achCard:hover {
  background: rgba(0, 217, 255, 0.05);
}

.achCard.locked {
  opacity: 0.5;
}

.achCard.unlocked {
  background: rgba(6, 255, 165, 0.08);
}

.achCardIcon {
  font-size: 1.8rem;
  min-width: 40px;
  text-align: center;
}

.achCardInfo {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.achCardName {
  color: var(--color-accent-cyan);
  font-weight: bold;
  font-size: 0.95rem;
}

.achCardDesc {
  color: var(--color-text-dim);
  font-size: 0.8rem;
}

.achUnlocked {
  color: var(--color-accent-green);
  font-size: 1.2rem;
  font-weight: bold;
}

.achLocked {
  font-size: 1.2rem;
  opacity: 0.5;
}

/* ==================== */
/* REPLAYS PAGE         */
/* ==================== */
.replaysList {
  max-height: 400px;
  overflow-y: auto;
}

.replayEntry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(0, 217, 255, 0.1);
  transition: background 0.2s;
}

.replayEntry:hover {
  background: rgba(0, 217, 255, 0.05);
}

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

.replayName {
  color: var(--color-accent-cyan);
  font-weight: bold;
  font-size: 0.9rem;
}

.replayMeta {
  color: var(--color-text-dim);
  font-size: 0.75rem;
}

.replayActions {
  display: flex;
  gap: 6px;
}

.replayPlayBtn {
  font-size: 0.7rem !important;
  padding: 4px 10px !important;
  border-color: var(--color-accent-green) !important;
  color: var(--color-accent-green) !important;
}

.replayDeleteBtn {
  font-size: 0.7rem !important;
  padding: 4px 8px !important;
  border-color: var(--color-accent-pink) !important;
  color: var(--color-accent-pink) !important;
}

/* ==================== */
/* ROOM SETTINGS        */
/* ==================== */
.roomSettingsPanel {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

.settingRow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 0;
  font-size: 0.85rem;
}

.settingRow label {
  color: var(--color-text-dim);
  min-width: 120px;
}

.settingRow select {
  background: var(--color-bg-dark);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 4px 8px;
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.8rem;
  cursor: pointer;
}

.settingRow select:focus {
  outline: none;
  border-color: var(--color-accent-cyan);
}

/* ==================== */
/* RESPONSIVE NEW       */
/* ==================== */
@media (max-width: 768px) {
  .achievementToast {
    top: auto;
    bottom: 20px;
    right: -300px;
    min-width: 220px;
    padding: 10px 14px;
  }

  .achievementToast.show {
    right: 10px;
  }

  .pageContent {
    padding: 20px;
  }

  .achCardIcon {
    font-size: 1.4rem;
    min-width: 30px;
  }

  .soundControls {
    gap: 6px;
  }

  .volumeSlider {
    width: 80px;
  }
}

/* ==================== */
/* KEYBINDS SETTINGS    */
/* ==================== */
.settingsPage {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10;
  background: var(--color-bg-deep);
  overflow-y: auto;
  padding: 40px 20px;
}
.settingsPage.active { display: flex; justify-content: center; align-items: flex-start; }

.keybindsList {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.keybindRow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 0.95rem;
}
.keybindAction {
  color: var(--color-accent-cyan);
  font-weight: bold;
  flex: 1;
}
.keybindKey {
  padding: 6px 16px;
  background: var(--color-bg-dark);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: #fff;
  font-family: Consolas, monospace;
  font-size: 0.9rem;
  cursor: pointer;
  min-width: 80px;
  text-align: center;
  transition: all 0.2s;
}
.keybindKey:hover { border-color: var(--color-accent-cyan); }
.keybindKey.listening {
  border-color: var(--color-accent-pink);
  background: rgba(255, 0, 110, 0.15);
  animation: pulse 0.8s infinite;
}

/* ==================== */
/* SHOP PAGE            */
/* ==================== */
.shopPage {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10;
  background: var(--color-bg-deep);
  overflow-y: auto;
  padding: 40px 20px;
}
.shopPage.active { display: flex; justify-content: center; align-items: flex-start; }
.shopContent { max-width: 700px; }

.shopHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 10px;
}
.shopHeader h2 { margin: 0; }

.shopCoinsBar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 213, 79, 0.08);
  border: 1px solid rgba(255, 213, 79, 0.25);
  border-radius: 20px;
}
.coinIcon { font-size: 1.2rem; }
.coinAmount { font-size: 1.1rem; font-weight: bold; color: #ffd54f; }
.coinLabel { font-size: 0.8rem; color: var(--color-text-dim); }

.shopSectionTitle {
  color: var(--color-accent-cyan);
  margin: 12px 0 4px;
  font-size: 1.1rem;
}
.shopHint {
  color: var(--color-text-dim);
  font-size: 0.8rem;
  margin-bottom: 16px;
}

.shopGrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 14px;
}
.shopItem {
  background: var(--color-bg-card);
  border: 2px solid var(--color-border);
  border-radius: 12px;
  padding: 16px 12px;
  text-align: center;
  transition: all 0.25s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.shopItem:hover { border-color: var(--color-accent-cyan); transform: translateY(-3px); box-shadow: 0 4px 16px rgba(0, 217, 255, 0.15); }
.shopItem.owned { border-color: var(--color-accent-green); background: rgba(6, 255, 165, 0.04); }
.shopItem.equipped { border-color: var(--color-accent-pink); box-shadow: 0 0 16px rgba(255, 0, 110, 0.25); background: rgba(255, 0, 110, 0.04); }
.shopItemPreview {
  width: 56px;
  height: 56px;
  margin-bottom: 10px;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.2);
  image-rendering: pixelated;
}
.shopItemName { font-weight: bold; color: #fff; margin-bottom: 2px; font-size: 0.9rem; }
.shopItemDesc { color: var(--color-text-dim); font-size: 0.72rem; margin-bottom: 6px; min-height: 2em; }
.shopItemPrice { color: #ffd54f; font-size: 0.85rem; margin-bottom: 8px; }
.shopItemPrice.free { color: var(--color-accent-green); }
.shopItemBtn {
  width: 100%;
  padding: 7px 0;
  border: none;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.15s;
  margin-top: auto;
}
.shopItemBtn.buy { background: #ffd54f; color: #000; }
.shopItemBtn.buy:hover { background: #ffe082; }
.shopItemBtn.equip { background: var(--color-accent-cyan); color: #000; }
.shopItemBtn.equip:hover { background: #33e0ff; }
.shopItemBtn.equipped { background: var(--color-accent-pink); color: #fff; cursor: default; }
.shopItemBtn.locked { background: #333; color: #666; cursor: not-allowed; }

@media (max-width: 480px) {
  .shopGrid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .shopItem { padding: 12px 8px; }
}

.coinBadge {
  font-size: 0.75rem;
  padding: 2px 8px;
  background: rgba(255, 213, 79, 0.15);
  border: 1px solid rgba(255, 213, 79, 0.3);
  border-radius: 10px;
  color: #ffd54f;
}

/* ==================== */
/* RANKED PAGE          */
/* ==================== */
.rankedPage {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10;
  background: var(--color-bg-deep);
  overflow-y: auto;
  padding: 40px 20px;
}
.rankedPage.active { display: flex; justify-content: center; align-items: flex-start; }

.rankedInfo {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 16px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  margin-bottom: 16px;
}
.rankedRank { display: flex; align-items: center; gap: 8px; font-size: 1.2rem; font-weight: bold; }
.rankIcon { font-size: 1.8rem; }
.rankedElo { text-align: center; }
.eloLabel { display: block; font-size: 0.75rem; color: var(--color-text-dim); text-transform: uppercase; }
.eloValue { font-size: 1.5rem; font-weight: bold; color: var(--color-accent-cyan); }
.rankedRecord { font-size: 0.95rem; color: var(--color-text-dim); }

.rankedModeSelect {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.rankedModeBtn {
  border: 2px solid var(--color-border) !important;
  background: var(--color-bg-card) !important;
  color: var(--color-text-dim) !important;
  opacity: 0.7;
  transition: all 0.2s ease;
}

.rankedModeBtn.active {
  border-color: var(--color-accent-cyan) !important;
  background: rgba(0, 217, 255, 0.15) !important;
  color: var(--color-accent-cyan) !important;
  opacity: 1;
  box-shadow: 0 0 12px rgba(0, 217, 255, 0.3);
}

.rankedQueueStatus {
  padding: 14px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-accent-cyan);
  border-radius: 8px;
  text-align: center;
  margin-bottom: 12px;
  color: var(--color-accent-cyan);
  animation: pulse 1.5s infinite;
}

.rankedLadder {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 300px;
  overflow-y: auto;
}
.ladderRow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 0.85rem;
}
.ladderRow.you { border-color: var(--color-accent-cyan); }
.ladderPos { width: 30px; text-align: center; font-weight: bold; color: var(--color-accent-cyan); }
.ladderName { flex: 1; margin: 0 10px; }
.ladderElo { font-weight: bold; color: #ffd54f; }

/* ==================== */
/* PROFILE PAGE         */
/* ==================== */
.profilePage {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10;
  background: var(--color-bg-deep);
  overflow-y: auto;
  padding: 40px 20px;
}
.profilePage.active { display: flex; justify-content: center; align-items: flex-start; }

.profileCard {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 20px;
}
.profileHeader {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.profileAvatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--color-bg-dark);
  border: 2px solid var(--color-accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}
.profileNameSection h3 { margin: 0; font-size: 1.3rem; }
.profileRank { font-size: 0.85rem; color: var(--color-text-dim); }

.profileStats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}
.profileStatItem {
  padding: 10px;
  background: var(--color-bg-dark);
  border-radius: 8px;
  text-align: center;
}
.profileStatValue { font-size: 1.2rem; font-weight: bold; color: var(--color-accent-cyan); display: block; }
.profileStatLabel { font-size: 0.75rem; color: var(--color-text-dim); }

.profileBadges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.profileBadge {
  padding: 6px 12px;
  background: var(--color-bg-dark);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  font-size: 0.8rem;
}
.profileBadge.earned { border-color: var(--color-accent-green); color: var(--color-accent-green); }
.profileBadge.locked { opacity: 0.4; }

.matchHistory {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 250px;
  overflow-y: auto;
}
.matchRow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--color-bg-dark);
  border-radius: 6px;
  font-size: 0.85rem;
}
.matchResult { font-weight: bold; min-width: 40px; }
.matchResult.win { color: var(--color-accent-green); }
.matchResult.loss { color: var(--color-accent-pink); }
.matchOpponent { flex: 1; margin: 0 10px; }
.matchEloChange { font-weight: bold; }
.matchEloChange.positive { color: var(--color-accent-green); }
.matchEloChange.negative { color: var(--color-accent-pink); }

/* ==================== */
/* MOBILE TOUCH CONTROLS */
/* ==================== */
.touchControls {
  display: none;
  position: fixed;
  bottom: 10px;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 16px 10px;
  pointer-events: none;
}
.touchRow {
  display: flex;
  justify-content: center;
  gap: 12px;
  pointer-events: auto;
  margin-bottom: 8px;
}
.touchBtn {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  border: 2px solid var(--color-accent-cyan);
  background: rgba(10, 14, 39, 0.85);
  color: var(--color-accent-cyan);
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
  transition: background 0.1s, transform 0.1s;
}
.touchBtn:active {
  background: rgba(0, 217, 255, 0.25);
  transform: scale(0.92);
}
.touchHardDrop {
  border-color: var(--color-accent-pink);
  color: var(--color-accent-pink);
}
.touchHardDrop:active {
  background: rgba(255, 0, 110, 0.25);
}

/* Touch rules handled via responsive block above */

/* ==================== */
/* BACKGROUND PARTICLES */
/* ==================== */
.bgParticleCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}
.mainCanvas { position: relative; z-index: 1; }
.nextPieceBox { position: relative; z-index: 1; }
.boardHeader { position: relative; z-index: 1; }
.boardFooter { position: relative; z-index: 1; }
.pieceStatsPanel { z-index: 1; }
.b2bIndicator { z-index: 2; }

/* ====================================================== */
/* MOBILE-SPECIFIC OVERRIDES                               */
/* ====================================================== */

/* Detect mobile: touch device OR narrow screen */
@media (pointer: coarse) and (max-width: 768px),
       (max-width: 480px) and (hover: none) {

  /* ---- Welcome page: hide multiplayer modes ---- */
  #cardOnline, #cardAI, #cardRanked {
    display: none !important;
  }
  /* Make Classic card full-width and prominent */
  .playModes {
    grid-template-columns: 1fr !important;
    gap: 12px;
  }
  #cardClassic {
    padding: 28px 20px;
  }
  #cardClassic .modeIcon { font-size: 2.5rem; }
  #cardClassic .modeName { font-size: 1.4rem; }
  #cardClassic .modeDescription { font-size: 0.9rem; }

  /* Add a mobile-only note below Classic */
  #cardClassic .modeDescription::after {
    content: '  Optimized for mobile!';
    color: var(--color-accent-green);
    font-weight: bold;
  }

  /* Hide keyboard controls hint */
  .welcomeControls { display: none; }

  /* Simplify welcome — smaller title, tighter spacing */
  .welcomeTitle { font-size: 2.4rem; margin-bottom: 4px; }
  .welcomeSubtitle { font-size: 0.8rem; margin-bottom: 16px; }
  .gameMode { margin-bottom: 20px; gap: 14px; }
  .quickLinks { gap: 6px; }
  .quickTile { padding: 7px 12px; }
  .quickLabel { font-size: 0.75rem; }

  /* ---- Game layout: maximize board for single player ---- */
  .header { display: none; }

  .gameArea.players-1 {
    --board-h: min(58dvh, 58vh, 440px);
    --sidebar-w: 68px;
    --board-gap: 3px;
    --board-pad: 4px;
    --footer-size: 0.6rem;
    --footer-label: 0.5rem;
    --footer-value: 0.75rem;
    --title-size: 0.5rem;
    --badge-size: 0.4rem;
    --next-label: 0.42rem;
    padding-bottom: 150px; /* room for touch controls */
  }

  /* Hide piece stats on mobile to save space */
  .pieceStatsPanel { display: none !important; }
  .b2bIndicator { display: none !important; }

  /* ---- Touch controls: bigger, better layout ---- */
  .touchControls {
    display: block;
    bottom: 6px;
    padding: 0 10px 6px;
  }
  .touchRow {
    gap: 16px;
    margin-bottom: 6px;
  }
  .touchBtn {
    width: 72px;
    height: 56px;
    border-radius: 14px;
    font-size: 1.5rem;
  }
  /* Pause button styling */
  .touchPause {
    width: 50px;
    height: 50px;
    border-color: var(--color-accent-purple);
    color: var(--color-accent-purple);
    font-size: 1.2rem;
    border-radius: 50%;
  }
  .touchPause:active {
    background: rgba(131, 56, 236, 0.3);
  }

  /* Bottom row: make directional buttons wider */
  .touchRowBottom .touchBtn {
    flex: 1;
    max-width: 100px;
  }
  .touchRowBottom {
    padding: 0 8px;
  }

  /* ---- Pause menu mobile tweaks ---- */
  .pauseContent {
    padding: 24px 16px;
    max-width: 90vw;
    width: 320px;
  }
  .pauseContent h2 { font-size: 1.4rem; }

  /* ---- Game over mobile tweaks ---- */
  .gameOverContent {
    padding: 20px 14px;
    max-width: 90vw;
    width: 320px;
  }

  /* ---- Theme selector compact ---- */
  .themeSelector { margin-top: 12px; }
  .soundControls { margin-top: 8px; }
  .soundControls .themeBtn { padding: 5px 10px; font-size: 0.7rem; }
  .volumeSlider { max-width: 120px; }

  /* ---- Auth page mobile ---- */
  .authContainer { padding: 16px; }
  .authTitle { font-size: 2.2rem; }
  .authCard { padding: 16px; }
}

/* Extra-small phones (iPhone SE, etc.) */
@media (pointer: coarse) and (max-width: 380px) {
  .gameArea.players-1 {
    --board-h: min(50dvh, 50vh, 360px);
    --sidebar-w: 58px;
  }
  .touchBtn {
    width: 60px;
    height: 48px;
    font-size: 1.3rem;
  }
  .touchPause {
    width: 42px;
    height: 42px;
    font-size: 1rem;
  }
  .quickTile { padding: 5px 8px; }
  .quickLabel { font-size: 0.7rem; }
  .quickIcon { font-size: 1rem; }
}