body {
  margin: 0;
  padding: 0;
}

.splash-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  background-color: #ffffff;
}

.splash-screen img {
  height: 150px;
  margin-bottom: 3rem;
  animation: logo-pulse 2s infinite ease-in-out;
}

@keyframes logo-pulse {
  0% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.05); opacity: 1; }
  100% { transform: scale(1); opacity: 0.9; }
}

.loading-text {
  font-family: 'Poppins', 'Noto Sans Bengali', Helvetica, sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: #181c32;
  margin-bottom: 1rem;
}

.loading-text::after {
  content: ' .';
  animation: dots 1.5s steps(5, end) infinite;
}

@keyframes dots {
  0%, 20% { content: ' .'; }
  40% { content: ' . .'; }
  60% { content: ' . . .'; }
  80%, 100% { content: ''; }
}

.loading-bar {
  width: 240px;
  height: 6px;
  background-color: #eff2f5;
  border-radius: 3px;
  position: relative;
  overflow: hidden;
}

.loading-bar::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, #009ef7, transparent);
  animation: loading-progress 1.5s infinite linear;
}

@keyframes loading-progress {
  0% { left: -100%; }
  100% { left: 100%; }
}

#root {
  opacity: 1;
  transition: opacity 1s ease-in-out;
}