/* CSS Custom Properties for Ultra-Modern Casino Theme */
:root {
  /* Color Palette */
  --primary-bg: linear-gradient(135deg, #1a0b2e 0%, #16213e 50%, #0f3460 100%);
  --secondary-bg: rgba(26, 11, 46, 0.8);
  --card-bg: rgba(255, 255, 255, 0.05);
  --card-border: rgba(0, 255, 255, 0.2);
  
  /* Neon Colors */
  --neon-cyan: #00ffff;
  --neon-blue: #0080ff;
  --neon-purple: #8a2be2;
  --neon-pink: #ff1493;
  
  /* Accent Colors */
  --gold: #ffd700;
  --success: #00ff88;
  --danger: #ff4444;
  --warning: #ffaa00;
  
  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #b8c5d6;
  --text-muted: #6b7280;
  --text-accent: var(--neon-cyan);
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-neon: 0 0 20px rgba(0, 255, 255, 0.3);
  --shadow-gold: 0 0 20px rgba(255, 215, 0, 0.3);
  
  /* Transitions */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
  
  /* Typography */
  --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-family-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;
  
  /* Z-Index Scale */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-toast: 1080;
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-primary);
  background: var(--primary-bg);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Utility Classes */
.hidden {
  display: none !important;
}

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

/* Loading Screen */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
}

.loading-content {
  text-align: center;
  animation: fadeInUp 0.8s ease-out;
}

.loading-logo {
  margin-bottom: var(--spacing-xl);
}

.loading-logo h1 {
  font-size: 3rem;
  font-weight: 700;
  background: linear-gradient(45deg, var(--neon-cyan), var(--neon-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-top: var(--spacing-md);
}

.plinko-ball {
  width: 60px;
  height: 60px;
  background: radial-gradient(circle at 30% 30%, var(--gold), #b8860b);
  border-radius: 50%;
  margin: 0 auto;
  box-shadow: var(--shadow-gold);
  animation: bounce 2s infinite;
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(0, 255, 255, 0.3);
  border-top: 3px solid var(--neon-cyan);
  border-radius: 50%;
  margin: var(--spacing-lg) auto;
  animation: spin 1s linear infinite;
}

.loading-content p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* Main App Layout */
.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.header {
  background: var(--secondary-bg);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--card-border);
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-md) var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.logo-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.plinko-ball-small {
  width: 32px;
  height: 32px;
  background: radial-gradient(circle at 30% 30%, var(--gold), #b8860b);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.logo h1 {
  font-size: 1.5rem;
  font-weight: 700;
  background: linear-gradient(45deg, var(--neon-cyan), var(--neon-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Navigation */
.nav {
  display: flex;
  gap: var(--spacing-sm);
}

.nav-btn {
  padding: var(--spacing-sm) var(--spacing-lg);
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-normal);
  font-weight: 500;
}

.nav-btn:hover {
  color: var(--text-primary);
  border-color: var(--card-border);
  background: var(--card-bg);
}

.nav-btn.active {
  color: var(--neon-cyan);
  border-color: var(--neon-cyan);
  background: rgba(0, 255, 255, 0.1);
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.2);
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.network-status {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--danger);
  animation: pulse 2s infinite;
}

.status-indicator.connected {
  background: var(--success);
}

.status-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  font-size: 0.875rem;
  min-height: 44px; /* Touch-friendly */
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: linear-gradient(45deg, var(--neon-cyan), var(--neon-blue));
  color: var(--text-primary);
  box-shadow: var(--shadow-neon);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(0, 255, 255, 0.4);
}

.btn-success {
  background: linear-gradient(45deg, var(--success), #00cc70);
  color: var(--text-primary);
}

.btn-success:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.4);
}

.btn-secondary {
  background: var(--card-bg);
  border-color: var(--card-border);
  color: var(--text-primary);
}

.btn-secondary:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--neon-cyan);
}

.btn-danger {
  background: linear-gradient(45deg, var(--danger), #cc3333);
  color: var(--text-primary);
}

.btn-danger:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(255, 68, 68, 0.4);
}

.btn-large {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 0.9rem;
  font-weight: 600;
  min-height: 42px;
}

.btn-small {
  padding: 4px 8px;
  font-size: 0.7rem;
  min-height: 28px;
  min-width: 28px;
}

/* Main Content */
.main {
  flex: 1;
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-xl) var(--spacing-lg);
  width: 100%;
}

/* Tab Content */
.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease-in-out;
}

/* Game Layout */
.game-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--spacing-lg);
  min-height: 70vh;
  max-height: 85vh;
}

/* Controls Panel */
.controls-panel {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  backdrop-filter: blur(10px);
  height: fit-content;
  position: sticky;
  top: calc(80px + var(--spacing-lg));
}

.panel-section {
  margin-bottom: var(--spacing-xl);
}

.panel-section:last-child {
  margin-bottom: 0;
}

.panel-section h3 {
  color: var(--neon-cyan);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Wallet Info - Responsive */
.wallet-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  max-width: 100%;
  overflow: hidden;
}

.balance-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  min-height: 28px;
  flex-wrap: nowrap;
}

.balance-item .label {
  color: var(--text-secondary);
  font-size: 0.75rem;
  white-space: nowrap;
  flex-shrink: 0;
  margin-right: 8px;
}

.balance-item .value {
  color: var(--text-primary);
  font-weight: 600;
  font-family: var(--font-family-mono);
  font-size: 0.75rem;
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 80px;
  flex-shrink: 1;
}

.wallet-address {
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm);
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-sm);
  font-family: var(--font-family-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  word-break: break-all;
}

/* Form Elements */
.setting-group {
  margin-bottom: var(--spacing-lg);
}

.setting-group label {
  display: block;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.input-group {
  position: relative;
}

.input-field {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.875rem;
  transition: all var(--transition-normal);
}

.input-field:focus {
  outline: none;
  border-color: var(--neon-cyan);
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.2);
}

.input-field.small {
  width: 80px;
}

.input-buttons {
  display: flex;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

.select-field {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 0.875rem;
  cursor: pointer;
}

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

/* Auto Play Controls */
.auto-play-controls {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
}

/* Play Section */
.play-section {
  text-align: center;
}

.play-info {
  margin-top: var(--spacing-sm);
  color: var(--text-muted);
}

/* Quick Stats */
.quick-stats {
  space-y: var(--spacing-sm);
}

.stat-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.stat-value {
  color: var(--text-primary);
  font-weight: 600;
  font-family: var(--font-family-mono);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .game-layout {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
  }
  
  .controls-panel {
    position: static;
    order: 2;
    max-width: none;
  }
  
  .game-board-container {
    order: 1;
  }
}

@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .nav {
    order: -1;
  }
  
  .main {
    padding: var(--spacing-lg) var(--spacing-md);
  }
  
  .controls-panel {
    padding: var(--spacing-md);
  }
}

@media (max-width: 480px) {
  .header-content {
    padding: var(--spacing-md);
  }
  
  .logo h1 {
    font-size: 1.25rem;
  }
  
  .nav {
    width: 100%;
    justify-content: center;
  }
  
  .nav-btn {
    flex: 1;
    text-align: center;
  }
}/*
 Modal Styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  backdrop-filter: blur(10px);
  transform: scale(0.9) translateY(20px);
  transition: all var(--transition-normal);
}

.modal.active .modal-content {
  transform: scale(1) translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--card-border);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: var(--spacing-xs);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.1);
}

.modal-body {
  margin-bottom: var(--spacing-lg);
}

.modal-footer {
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--card-border);
}

/* Transaction Modal */
.tx-modal {
  text-align: center;
}

.tx-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(0, 255, 255, 0.3);
  border-top: 4px solid var(--neon-cyan);
  border-radius: 50%;
  margin: var(--spacing-lg) auto;
  animation: spin 1s linear infinite;
}

.tx-message {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

.tx-hash {
  font-family: var(--font-family-mono);
  font-size: 0.875rem;
  color: var(--text-secondary);
  word-break: break-all;
  background: rgba(0, 0, 0, 0.3);
  padding: var(--spacing-sm);
  border-radius: var(--radius-sm);
  margin-top: var(--spacing-md);
}

.tx-hash a {
  color: var(--neon-cyan);
  text-decoration: none;
}

.tx-hash a:hover {
  text-decoration: underline;
}

/* Result Modal */
.result-modal .modal-content {
  text-align: center;
  max-width: 400px;
}

.result-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-lg);
}

.result-icon.win {
  animation: bounce 0.6s ease-in-out;
}

.result-icon.loss {
  opacity: 0.7;
}

.result-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-lg);
}

.result-details {
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.result-row:last-child {
  margin-bottom: 0;
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--card-border);
  font-weight: 600;
}

.result-label {
  color: var(--text-secondary);
}

.result-value {
  font-family: var(--font-family-mono);
  font-weight: 600;
}

.result-value.positive {
  color: var(--success);
}

.result-value.negative {
  color: var(--danger);
}

/* Notifications Container */
.notifications-container {
  position: fixed;
  top: 80px;
  right: 20px;
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-width: 400px;
  pointer-events: none;
}

/* Individual Notification */
.notification {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-lg);
  transform: translateX(100%);
  transition: all var(--transition-normal);
  pointer-events: auto;
  margin-bottom: var(--spacing-sm);
}

.notification.show {
  transform: translateX(0);
}

.notification.success {
  border-color: var(--success);
  box-shadow: 0 0 20px rgba(0, 255, 136, 0.2);
}

.notification.error {
  border-color: var(--danger);
  box-shadow: 0 0 20px rgba(255, 68, 68, 0.2);
}

.notification.warning {
  border-color: var(--warning);
  box-shadow: 0 0 20px rgba(255, 170, 0, 0.2);
}

.notification.info {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
}

.notification-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.notification-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.notification-message {
  color: var(--text-primary);
  font-size: 0.875rem;
  line-height: 1.4;
}

/* Winning Slot Animation */
.multiplier-slot.winning {
  animation: winningSlot 3s ease-in-out;
  z-index: 10;
  position: relative;
}

@keyframes winningSlot {
  0%, 100% {
    transform: scale(1);
    box-shadow: none;
  }
  25%, 75% {
    transform: scale(1.1);
    box-shadow: 0 0 30px var(--gold);
  }
  50% {
    transform: scale(1.2);
    box-shadow: 0 0 40px var(--gold);
  }
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 20%, 53%, 80%, 100% {
    transform: translateY(0);
  }
  40%, 43% {
    transform: translateY(-30px);
  }
  70% {
    transform: translateY(-15px);
  }
  90% {
    transform: translateY(-4px);
  }
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

/* Mobile Responsive Notifications */
@media (max-width: 768px) {
  .notification {
    top: 10px;
    right: 10px;
    left: 10px;
    max-width: none;
  }
  
  .modal-content {
    margin: var(--spacing-md);
    width: calc(100% - 2rem);
  }
}/*
 Mobile Responsive Improvements */
@media (max-width: 768px) {
  .controls-panel {
    padding: var(--spacing-sm);
  }
  
  .wallet-info {
    gap: 4px;
  }
  
  .balance-item {
    padding: 4px 6px;
    min-height: 24px;
  }
  
  .balance-item .label {
    font-size: 0.7rem;
  }
  
  .balance-item .value {
    font-size: 0.7rem;
    max-width: 60px;
  }
  
  .btn {
    padding: 6px 12px;
    font-size: 0.8rem;
  }
  
  .btn-large {
    padding: 8px 16px;
    font-size: 0.85rem;
    min-height: 36px;
  }
  
  .btn-small {
    padding: 3px 6px;
    font-size: 0.65rem;
    min-height: 24px;
    min-width: 24px;
  }
  
  .stake-actions {
    gap: var(--spacing-xs);
  }
  
  .stake-actions .btn {
    flex: 1;
    min-width: 0;
  }
}

@media (max-width: 480px) {
  .balance-item .value {
    max-width: 50px;
  }
  
  .btn {
    font-size: 0.75rem;
  }
  
  .btn-large {
    font-size: 0.8rem;
    min-height: 32px;
  }
}/* Ultra
-Professional Web3 Gaming Interface */

/* Header Optimization */
.header {
  background: linear-gradient(135deg, rgba(26, 11, 46, 0.98), rgba(22, 33, 62, 0.98));
  backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(0, 255, 255, 0.2);
  padding: 12px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

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

.logo h1 {
  color: #00ffff;
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0;
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.nav {
  display: flex;
  gap: 8px;
}

.nav-btn {
  background: rgba(0, 255, 255, 0.1);
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 8px;
  padding: 8px 16px;
  color: #00ffff;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

.nav-btn:hover {
  background: rgba(0, 255, 255, 0.2);
  border-color: #00ffff;
  transform: translateY(-1px);
}

.nav-btn.active {
  background: linear-gradient(135deg, #00ffff, #00cccc);
  color: #000000;
  border-color: #00ffff;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.network-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  font-size: 0.8rem;
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ff4444;
  animation: pulse 2s infinite;
}

.status-indicator.connected {
  background: #00ff00;
}

.status-text {
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

/* Main Content */
.main {
  max-width: 1400px;
  margin: 0 auto;
  min-height: calc(100vh - 80px);
}

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease-in-out;
}

.tab-content.active {
  display: block;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: 12px;
    padding: 0 16px;
  }
  
  .nav {
    order: 2;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }
  
  .nav-btn {
    flex: 1;
    min-width: 80px;
    text-align: center;
    padding: 6px 8px;
    font-size: 0.8rem;
  }
  
  .header-actions {
    order: 1;
    width: 100%;
    justify-content: space-between;
  }
  
  .logo h1 {
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .header-content {
    padding: 0 12px;
  }
  
  .nav-btn {
    padding: 6px;
    font-size: 0.75rem;
  }
  
  .logo h1 {
    font-size: 1rem;
  }
  
  .network-status {
    font-size: 0.7rem;
    padding: 4px 8px;
  }
}

/* Professional Gaming Theme */
body {
  background: linear-gradient(135deg, #1a0b2e 0%, #16213e 50%, #0f3460 100%);
  background-attachment: fixed;
  color: #ffffff;
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  min-height: 100vh;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #00ffff, #0099cc);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #11ffff, #00aadd);
}

/* Selection Styling */
::selection {
  background: rgba(0, 255, 255, 0.3);
  color: #ffffff;
}

/* Focus Styling */
*:focus {
  outline: 2px solid rgba(0, 255, 255, 0.5);
  outline-offset: 2px;
}