/**
 * MINING EFFECTS & INTRO STYLES
 * Enhanced visual effects for MonadMiner with mining simulation
 * Preserves existing functionality while adding immersive effects
 */

/* ===== MINING INTRO MODAL ===== */
.mining-intro-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.5s ease-out;
}

.intro-backdrop {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, 
    rgba(10, 14, 26, 0.95) 0%,
    rgba(15, 20, 25, 0.9) 100%);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
}

.intro-container {
  position: relative;
  max-width: 900px;
  max-height: 90vh;
  width: 90vw;
  background: linear-gradient(135deg, 
    rgba(255, 255, 255, 0.1) 0%,
    rgba(255, 255, 255, 0.05) 100%);
  border: 1px solid rgba(0, 245, 255, 0.3);
  border-radius: 24px;
  padding: 32px;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 245, 255, 0.2);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
}

.intro-header {
  text-align: center;
  margin-bottom: 32px;
}

.mining-logo {
  position: relative;
  display: inline-block;
  margin-bottom: 16px;
}

.mining-logo img {
  height: 80px;
  width: auto;
  filter: drop-shadow(0 0 20px rgba(0, 245, 255, 0.6));
  animation: logoFloat 3s ease-in-out infinite;
}

.logo-glow {
  position: absolute;
  inset: -10px;
  background: radial-gradient(circle, rgba(0, 245, 255, 0.3) 0%, transparent 70%);
  border-radius: 50%;
  animation: logoGlow 2s ease-in-out infinite alternate;
  z-index: -1;
}

.intro-title {
  font-family: 'Orbitron', 'Exo 2', system-ui, sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, #00f5ff 0%, #8b5cf6 50%, #f472b6 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 0 0 8px 0;
  text-shadow: 0 0 20px rgba(0, 245, 255, 0.5);
}

.intro-subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

.intro-content {
  margin-bottom: 32px;
}

.mining-explanation {
  margin-bottom: 32px;
}

.explanation-step {
  display: flex;
  gap: 20px;
  margin-bottom: 24px;
  padding: 20px;
  background: rgba(0, 245, 255, 0.05);
  border: 1px solid rgba(0, 245, 255, 0.2);
  border-radius: 16px;
  transition: all 0.3s ease;
}

.explanation-step:hover {
  background: rgba(0, 245, 255, 0.1);
  border-color: rgba(0, 245, 255, 0.4);
  transform: translateY(-2px);
}

.step-icon {
  font-size: 2rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #00f5ff, #8b5cf6);
  border-radius: 50%;
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
}

.step-content {
  flex: 1;
}

.step-content h3 {
  font-family: 'Orbitron', 'Exo 2', system-ui, sans-serif;
  font-size: 1.5rem;
  color: #00f5ff;
  margin: 0 0 8px 0;
}

.step-content p {
  color: rgba(255, 255, 255, 0.8);
  margin: 0 0 16px 0;
  line-height: 1.6;
}

.rig-preview {
  display: flex;
  gap: 16px;
  margin-top: 16px;
}

.rig-model {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.rig-model:hover {
  background: rgba(0, 245, 255, 0.1);
  border-color: rgba(0, 245, 255, 0.3);
  transform: translateY(-2px);
}

.rig-model.active {
  background: rgba(0, 245, 255, 0.2);
  border-color: #00f5ff;
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
}

.rig-model img {
  width: 60px;
  height: 60px;
  object-fit: contain;
  margin-bottom: 8px;
  filter: drop-shadow(0 0 10px rgba(0, 245, 255, 0.5));
}

.rig-model span {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
}

.mining-simulation {
  margin-top: 16px;
}

.miner-display {
  display: flex;
  justify-content: center;
  margin: 20px 0;
}

.miner-screen {
  width: 200px;
  height: 120px;
  background: linear-gradient(135deg, #0a0e1a, #1a1f2e);
  border: 2px solid #00f5ff;
  border-radius: 12px;
  padding: 16px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 30px rgba(0, 245, 255, 0.3);
}

.mining-animation {
  position: relative;
  height: 40px;
  margin-bottom: 16px;
}

.mining-bar {
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg, #00f5ff, #8b5cf6, #f472b6);
  border-radius: 4px;
  animation: miningBar 2s linear infinite;
  box-shadow: 0 0 10px rgba(0, 245, 255, 0.5);
}

.mining-particles {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: radial-gradient(circle, rgba(0, 245, 255, 0.3) 1px, transparent 1px);
  background-size: 20px 20px;
  animation: miningParticles 1s linear infinite;
}

.mining-stats {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.9rem;
  color: #00f5ff;
}

.mining-stats span {
  display: flex;
  justify-content: space-between;
  font-family: 'Rajdhani', monospace;
}

.claim-demo {
  display: flex;
  justify-content: center;
  margin-top: 16px;
}

.claim-button-demo {
  position: relative;
  display: inline-block;
}

.demo-claim-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: linear-gradient(135deg, #00f5ff, #8b5cf6);
  border: none;
  border-radius: 12px;
  color: #0a0e1a;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 245, 255, 0.3);
}

.demo-claim-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 245, 255, 0.5);
}

.claim-amount {
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 245, 255, 0.9);
  color: #0a0e1a;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  opacity: 0;
  transition: all 0.3s ease;
}

.demo-claim-btn:hover + .claim-amount {
  opacity: 1;
  transform: translateX(-50%) translateY(-5px);
}

.upgrade-options {
  display: flex;
  gap: 16px;
  margin-top: 16px;
}

.upgrade-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.upgrade-option:hover {
  background: rgba(0, 245, 255, 0.1);
  border-color: rgba(0, 245, 255, 0.3);
  transform: translateY(-2px);
}

.upgrade-option i {
  font-size: 1.5rem;
  color: #00f5ff;
}

.upgrade-option span {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  text-align: center;
}

.smart-contract-info {
  background: rgba(0, 245, 255, 0.05);
  border: 1px solid rgba(0, 245, 255, 0.2);
  border-radius: 16px;
  padding: 24px;
}

.smart-contract-info h3 {
  font-family: 'Orbitron', 'Exo 2', system-ui, sans-serif;
  color: #00f5ff;
  margin: 0 0 20px 0;
}

.contract-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
}

.feature {
  display: flex;
  gap: 12px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.feature:hover {
  background: rgba(0, 245, 255, 0.1);
  border-color: rgba(0, 245, 255, 0.3);
  transform: translateY(-2px);
}

.feature i {
  font-size: 1.5rem;
  color: #00f5ff;
  flex-shrink: 0;
  margin-top: 4px;
}

.feature h4 {
  color: #ffffff;
  margin: 0 0 4px 0;
  font-size: 1rem;
}

.feature p {
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.4;
}

.intro-footer {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 32px;
}

.start-mining-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  background: linear-gradient(135deg, #00f5ff, #8b5cf6);
  border: none;
  border-radius: 12px;
  color: #0a0e1a;
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 245, 255, 0.3);
}

.start-mining-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 245, 255, 0.5);
}

.skip-intro-btn {
  padding: 16px 32px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.skip-intro-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  color: #ffffff;
}

/* ===== MINING EFFECTS ===== */
.mining-active {
  position: relative;
}

.mining-enhanced {
  transition: all 0.3s ease;
}

.mining-enhanced:hover {
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
  transform: translateY(-2px);
}

.mining-glow {
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: linear-gradient(45deg, #00f5ff, #8b5cf6);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
  filter: blur(8px);
}

.mining-indicator {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 20px;
  height: 20px;
}

.mining-pulse {
  width: 100%;
  height: 100%;
  background: #00f5ff;
  border-radius: 50%;
  animation: miningPulse 2s ease-in-out infinite;
  box-shadow: 0 0 10px #00f5ff;
}

.mining-particles-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1000;
}

.mining-particle {
  position: fixed;
  pointer-events: none;
  z-index: 1000;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

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

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

@keyframes logoGlow {
  0% {
    opacity: 0.5;
    transform: scale(1);
  }
  100% {
    opacity: 1;
    transform: scale(1.1);
  }
}

@keyframes miningBar {
  0% {
    background-position: 0% 0%;
  }
  100% {
    background-position: 200% 0%;
  }
}

@keyframes miningParticles {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 20px 20px;
  }
}

@keyframes miningParticleFloat {
  0% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
  100% {
    transform: translateY(-100vh) scale(0);
    opacity: 0;
  }
}

@keyframes miningRippleExpand {
  0% {
    width: 0;
    height: 0;
    opacity: 1;
  }
  100% {
    width: 100px;
    height: 100px;
    opacity: 0;
  }
}

@keyframes miningProgress {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

@keyframes claimPulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.8;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes miningPulse {
  0%, 100% {
    opacity: 0.5;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.1);
  }
}

/* ===== PHASE SYSTEM STYLES ===== */
.phase-info {
  background: rgba(0, 245, 255, 0.05);
  border: 1px solid rgba(0, 245, 255, 0.2);
  border-radius: 16px;
  padding: 24px;
  margin: 20px 0;
}

.phase-explanation h3 {
  font-family: 'Orbitron', 'Exo 2', system-ui, sans-serif;
  color: #00f5ff;
  margin: 0 0 16px 0;
}

.phases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 16px;
  margin: 20px 0;
}

.phase {
  padding: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  text-align: center;
  transition: all 0.3s ease;
}

.phase:hover {
  background: rgba(0, 245, 255, 0.1);
  border-color: rgba(0, 245, 255, 0.3);
  transform: translateY(-2px);
}

.phase h4 {
  color: #ffffff;
  margin: 0 0 8px 0;
  font-size: 1.1rem;
}

.phase p {
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 8px 0;
  font-size: 0.9rem;
}

.phase-status {
  background: linear-gradient(135deg, #00f5ff, #8b5cf6);
  color: #0a0e1a;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
}

.phase-note {
  color: rgba(255, 255, 255, 0.8);
  font-style: italic;
  margin: 16px 0 0 0;
}

/* ===== REFERRAL SYSTEM STYLES ===== */
.referral-info {
  background: rgba(0, 245, 255, 0.05);
  border: 1px solid rgba(0, 245, 255, 0.2);
  border-radius: 16px;
  padding: 24px;
  margin: 20px 0;
}

.referral-explanation h3 {
  font-family: 'Orbitron', 'Exo 2', system-ui, sans-serif;
  color: #00f5ff;
  margin: 0 0 16px 0;
}

.referral-levels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
  margin: 20px 0;
}

.level {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.level:hover {
  background: rgba(0, 245, 255, 0.1);
  border-color: rgba(0, 245, 255, 0.3);
  transform: translateY(-2px);
}

.level-number {
  font-size: 1.2rem;
  font-weight: 700;
  color: #00f5ff;
  margin-bottom: 4px;
}

.level-reward {
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
}

.level-requirement {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
}

.referral-note {
  color: rgba(255, 255, 255, 0.8);
  font-style: italic;
  margin: 16px 0 0 0;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .intro-container {
    width: 95vw;
    padding: 20px;
    max-height: 95vh;
  }

  .intro-title {
    font-size: 2rem;
  }

  .explanation-step {
    flex-direction: column;
    text-align: center;
  }

  .step-icon {
    align-self: center;
  }

  .rig-preview {
    flex-direction: column;
    align-items: center;
  }

  .upgrade-options {
    flex-direction: column;
  }

  .contract-features {
    grid-template-columns: 1fr;
  }

  .phases {
    grid-template-columns: repeat(2, 1fr);
  }

  .referral-levels {
    grid-template-columns: repeat(2, 1fr);
  }

  .intro-footer {
    flex-direction: column;
  }

  .start-mining-btn,
  .skip-intro-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .intro-container {
    padding: 16px;
  }

  .intro-title {
    font-size: 1.5rem;
  }

  .step-icon {
    width: 40px;
    height: 40px;
    font-size: 1.5rem;
  }

  .miner-screen {
    width: 150px;
    height: 100px;
    padding: 12px;
  }

  .phases {
    grid-template-columns: 1fr;
  }

  .referral-levels {
    grid-template-columns: 1fr;
  }
}