:root {
  background: #f4f9fd;
}

body {
  margin: 0;
  background: #f4f9fd;
}

.app-loader {
  position: fixed;
  z-index: 9999;
  inset: 0;
  display: grid;
  place-content: center;
  min-height: 100vh;
  padding: 24px;
  background: linear-gradient(135deg, #e2f4fc, #f4f9fd 56%, #fff0de);
  color: #12355b;
  transition: opacity 320ms ease, visibility 320ms ease;
}

.app-loader.fade-out {
  opacity: 0;
  visibility: hidden;
}

.loader-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  border: 1px solid #d7e4ef;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 16px 40px rgba(18, 53, 91, 0.12);
}

.loader-brand img {
  width: 48px;
  height: 48px;
}

.loader-brand span {
  display: block;
  font: 700 20px/1.1 Arial, sans-serif;
}

.loader-brand p {
  margin: 5px 0 0;
  color: #5e7184;
  font: 14px/1.4 Arial, sans-serif;
}

.loader-progress {
  overflow: hidden;
  height: 4px;
  margin: 18px 18px 0;
  border-radius: 999px;
  background: #d7e4ef;
}

.loader-progress span {
  display: block;
  width: 45%;
  height: 100%;
  border-radius: inherit;
  background: #1677c8;
  animation: booking-loader 1.1s ease-in-out infinite alternate;
}

@keyframes booking-loader {
  from { transform: translateX(-18%); }
  to { transform: translateX(150%); }
}