frontend/src/components/LoadingScreen.css

.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #0c0c0c 0%, #1a1a2e 25%, #16213e 50%, #102744 75%, #20182d 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  overflow: hidden;
}

.loading-screen::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #010a0d 0%, #041827 25%, #050f1d 50%, #051a34 75%, #41052496 100%);
  pointer-events: none;
}

.loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  z-index: 2;
}

.loading-logo {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.logo-rings {
  position: relative;
  width: 120px;
  height: 120px;
}

.ring {
  position: absolute;
  border-radius: 50%;
  border: 3px solid transparent;
  animation: spin 3s linear infinite;
}

.ring-1 {
  width: 120px;
  height: 120px;
  border-top: 3px solid #667eea;
  border-right: 3px solid #667eea;
  animation-duration: 2s;
}

.ring-2 {
  width: 90px;
  height: 90px;
  top: 15px;
  left: 15px;
  border-top: 3px solid #f6d365;
  border-left: 3px solid #f6d365;
  animation-duration: 1.5s;
  animation-direction: reverse;
}

.ring-3 {
  width: 60px;
  height: 60px;
  top: 30px;
  left: 30px;
  border-top: 3px solid #ff9a9e;
  border-bottom: 3px solid #ff9a9e;
  animation-duration: 1s;
}

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

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1);
    opacity: 0.5;
  }
}

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

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

.loading-title {
  font-size: 3rem;
  font-weight: 800;
  
  text-align: center;
  margin: 0;
  text-shadow: 0 0 30px rgba(246, 211, 101, 0.5);
}

.loading-bar-container {
  position: relative;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.loading-bar {
  width: 100%;
  height: 100%;
  position: relative;
}

.loading-progress {
  height: 100%;
  background: linear-gradient(90deg, #667eea, #f6d365, #ff9a9e);
  border-radius: 3px;
  position: relative;
  overflow: hidden;
}

.loading-progress::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.loading-text {
  color: rgba(255, 255, 255, 0.8);

  font-size: 1.1rem;
  font-weight: 400;
  text-align: center;
  margin: 0;
  letter-spacing: 1px;
}

.loading-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: radial-gradient(circle, #667eea, transparent);
  border-radius: 50%;
  filter: blur(1px);
}

@media (max-width: 768px) {
  .loading-title {
    font-size: 2.5rem;
  }

  .loading-bar-container {
    width: 250px;
  }
}

@media (prefers-reduced-motion: reduce) {
  
  .loading-progress::after {
    animation: none;
  }
  
  .particle {
    animation: none;
  }
}
.loader::after {
  content: '';  
  display:flex;
  justify-content:center;
  align-items:center ;
  box-sizing: border-box;
  position: absolute;

  width: 48px;
  height: 48px;

  border-radius: 50%;
  border-left: 4px solid #c0ba9f;
  border-bottom: 4px solid transparent;
  animation: rotation 0.5s linear infinite reverse;
}
@keyframes rotation {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
} 
@media (max-width: 768px) {
  .loading-title {
    font-size: 2.5rem;
  }

  .logo-rings {
    width: 100px;
    height: 100px;
  }

  .ring-1 {
    width: 100px;
    height: 100px;
  }

  .ring-2 {
    width: 75px;
    height: 75px;
    top: 12.5px;
    left: 12.5px;
  }

  .ring-3 {
    width: 50px;
    height: 50px;
    top: 25px;
    left: 25px;
  }

}