/* OFFICIAL TETHER USDT HEADER - AUTHORIZED BY TETHER OPERATIONS LIMITED */

.tether-official-header {
  background: linear-gradient(135deg, #26A17B 0%, #1A8462 30%, #0F5132 70%, #26A17B 100%);
  color: white;
  padding: 15px 0;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 25px rgba(38, 161, 123, 0.6);
  z-index: 1000;
  border-bottom: 3px solid #FFD700;
}

.tether-official-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.4), transparent);
  animation: officialShine 2s infinite;
}

.tether-official-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  position: relative;
  z-index: 2;
}

.tether-logo-official {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 3px solid #FFD700;
  animation: logoGlow 1.5s infinite;
  box-shadow: 0 0 20px rgba(255, 215, 0, 0.8);
}

.official-text {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 18px;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
  letter-spacing: 1px;
}

.verified-badge {
  background: linear-gradient(45deg, #FFD700, #FFA500);
  color: #000;
  padding: 6px 16px;
  border-radius: 25px;
  font-size: 13px;
  font-weight: 900;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 2px solid #FFF;
  animation: badgePulse 1.5s infinite;
  box-shadow: 0 4px 15px rgba(255, 215, 0, 0.6);
}

.security-indicators {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 14px;
  font-weight: 700;
}

.security-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 215, 0, 0.5);
}

.security-item i {
  font-size: 16px;
  color: #FFD700;
  animation: iconGlow 2s ease-in-out infinite;
}

.live-status {
  background: linear-gradient(45deg, #10B981, #059669);
  color: white;
  padding: 4px 12px;
  border-radius: 15px;
  font-size: 12px;
  font-weight: 900;
  animation: livePulse 1s infinite;
  box-shadow: 0 0 15px rgba(16, 185, 129, 0.8);
  border: 2px solid #FFF;
}

@keyframes officialShine {
  0% { left: -100%; }
  100% { left: 100%; }
}

@keyframes logoGlow {
  0%, 100% { 
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.8), 0 0 40px rgba(38, 161, 123, 0.4);
    transform: scale(1);
  }
  50% { 
    box-shadow: 0 0 30px rgba(255, 215, 0, 1), 0 0 60px rgba(38, 161, 123, 0.6);
    transform: scale(1.1);
  }
}

@keyframes badgePulse {
  0%, 100% { 
    transform: scale(1);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.6);
  }
  50% { 
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(255, 215, 0, 0.8);
  }
}

@keyframes iconGlow {
  0%, 100% { 
    color: #FFD700;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.8);
  }
  50% { 
    color: #FFF;
    text-shadow: 0 0 20px rgba(255, 215, 0, 1);
  }
}

@keyframes livePulse {
  0%, 100% { 
    opacity: 1;
    transform: scale(1);
  }
  50% { 
    opacity: 0.9;
    transform: scale(1.08);
  }
}

/* Tablet Responsive */
@media (max-width: 1024px) {
  .tether-official-content {
    gap: 20px;
  }
  
  .official-text {
    font-size: 16px;
    gap: 10px;
  }
  
  .verified-badge {
    padding: 5px 14px;
    font-size: 12px;
    gap: 6px;
  }
  
  .security-indicators {
    gap: 15px;
    font-size: 13px;
  }
  
  .security-item {
    padding: 4px 10px;
    gap: 5px;
  }
  
  .security-item i {
    font-size: 14px;
  }
  
  .live-status {
    padding: 3px 10px;
    font-size: 11px;
  }
  
  .tether-logo-official {
    width: 36px;
    height: 36px;
  }
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .tether-official-content {
    flex-direction: column;
    gap: 12px;
    padding: 0 15px;
  }
  
  .official-text {
    font-size: 16px;
    text-align: center;
    flex-direction: column;
    gap: 8px;
  }
  
  .verified-badge {
    padding: 4px 12px;
    font-size: 11px;
    gap: 6px;
  }
  
  .security-indicators {
    gap: 10px;
    font-size: 12px;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .tether-logo-official {
    width: 35px;
    height: 35px;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .tether-official-header {
    padding: 12px 0;
  }
  
  .tether-official-content {
    gap: 10px;
  }
  
  .official-text {
    font-size: 14px;
    gap: 6px;
  }
  
  .verified-badge {
    padding: 3px 10px;
    font-size: 10px;
  }
  
  .security-indicators {
    gap: 8px;
    font-size: 11px;
  }
  
  .security-item {
    padding: 3px 8px;
    gap: 4px;
  }
  
  .security-item i {
    font-size: 12px;
  }
  
  .live-status {
    padding: 2px 8px;
    font-size: 10px;
  }
  
  .tether-logo-official {
    width: 30px;
    height: 30px;
  }
}