/* Navigation Loader - Full Taxi-themed loading animation */
.nav-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 99999;
  opacity: 1;
  transition: opacity 0.5s ease;
}

.nav-loader.hidden {
  opacity: 0;
  pointer-events: none;
}

.nav-loader.exit-animation {
  animation: fadeOutLoader 0.8s ease forwards;
}

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

.nav-loader-text {
  font-size: 2.5rem;
  font-weight: 700;
  color: white;
  margin-bottom: 2rem;
  text-align: center;
  animation: fadeInText 0.6s ease;
}

.nav-loader-text .highlight {
  color: #ff6b35;
  display: inline-block;
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes fadeInText {
  0% {
    opacity: 0;
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

/* Loader Animation */
.nav-loader-container {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 1.5rem;
}

.nav-loader-spinner {
  display: flex;
  gap: 8px;
}

.nav-loader-spinner .col {
  width: 12px;
  height: 60px;
  background: linear-gradient(180deg, #ff6b35 0%, #ffa726 100%);
  border-radius: 6px;
  animation: loaderAnimation 1.2s ease-in-out infinite;
  box-shadow: 0 0 20px rgba(255, 107, 53, 0.3);
}

.nav-loader-spinner .col:nth-child(1) {
  animation-delay: 0s;
}

.nav-loader-spinner .col:nth-child(2) {
  animation-delay: 0.1s;
}

.nav-loader-spinner .col:nth-child(3) {
  animation-delay: 0.2s;
}

.nav-loader-spinner .col:nth-child(4) {
  animation-delay: 0.3s;
}

.nav-loader-spinner .col:nth-child(5) {
  animation-delay: 0.4s;
}

@keyframes loaderAnimation {
  0%, 100% {
    transform: scaleY(0.3);
    opacity: 0.3;
  }
  50% {
    transform: scaleY(1);
    opacity: 1;
  }
}

.nav-loading-text {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 400;
  letter-spacing: 2px;
  animation: fadeInText 0.8s ease 0.2s backwards;
}

/* Taxi Icon Animation */
.nav-loader-icon {
  font-size: 3rem;
  color: #ff6b35;
  margin-bottom: 1rem;
  animation: carDrive 2s ease-in-out infinite;
}

@keyframes carDrive {
  0%, 100% {
    transform: translateX(-20px);
  }
  50% {
    transform: translateX(20px);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .nav-loader-text {
    font-size: 1.8rem;
    padding: 0 1rem;
  }
  
  .nav-loader-spinner .col {
    width: 10px;
    height: 50px;
  }
  
  .nav-loading-text {
    font-size: 0.9rem;
  }
  
  .nav-loader-icon {
    font-size: 2.5rem;
  }
}