.tiago-loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(11, 42, 74, 0.55);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease, visibility 0.18s ease;
}

.tiago-loading-overlay.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.tiago-loading-box {
  background: #fff;
  border-radius: 18px;
  padding: 28px 32px;
  min-width: 200px;
  max-width: 320px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.tiago-loading-spin {
  width: 36px;
  height: 36px;
  margin: 0 auto 16px;
  border: 3px solid #e6eef7;
  border-top-color: #5b9bd5;
  border-radius: 50%;
  animation: tiago-loading-spin 0.8s linear infinite;
}

.tiago-loading-msg {
  font-size: 14px;
  font-weight: 600;
  color: #0e1a2b;
  line-height: 1.4;
}

body.tiago-loading-active {
  overflow: hidden;
}

@keyframes tiago-loading-spin {
  to {
    transform: rotate(360deg);
  }
}