/* =========================================================================
   Mauve Page Loader — full-screen preloader / page-transition overlay.
   Shown on load (hidden by JS when ready) and re-shown on internal navigation.
   ========================================================================= */
.mauve-preloader {
  --mpl-bg: #133842;
  --mpl-color: #B5894A;
  --mpl-logo-w: 120px;
  position: fixed;
  inset: 0;
  z-index: 2147483600;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--mpl-bg);
  opacity: 1;
  visibility: visible;
  transition: opacity 600ms cubic-bezier(0.22, 0.61, 0.36, 1);
}
.mauve-preloader--done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 600ms cubic-bezier(0.22, 0.61, 0.36, 1), visibility 0s 600ms;
}
.mauve-preloader__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}
.mauve-preloader__logo {
  width: var(--mpl-logo-w, 120px);
  height: auto;
  max-width: 70vw;
  display: block;
}

/* Spinner — a rotating partial ring */
.mauve-preloader__spinner {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--mpl-color);
  border-right-color: var(--mpl-color);
  animation: mpl-spin 760ms linear infinite;
}
@keyframes mpl-spin { to { transform: rotate(360deg); } }

/* Progress bar — looping indeterminate segment */
.mauve-preloader__bar {
  position: relative;
  width: 170px;
  height: 2px;
  border-radius: 2px;
  overflow: hidden;
}
.mauve-preloader__bar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--mpl-color);
  opacity: 0.18;
}
.mauve-preloader__bar > span {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -40%;
  width: 40%;
  background: var(--mpl-color);
  animation: mpl-bar 1200ms cubic-bezier(0.65, 0, 0.35, 1) infinite;
}
@keyframes mpl-bar {
  0%   { left: -40%; }
  100% { left: 100%; }
}

/* Dots — bouncing trio */
.mauve-preloader__dots { display: inline-flex; gap: 9px; }
.mauve-preloader__dots > span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mpl-color);
  animation: mpl-dot 1000ms ease-in-out infinite;
}
.mauve-preloader__dots > span:nth-child(2) { animation-delay: 140ms; }
.mauve-preloader__dots > span:nth-child(3) { animation-delay: 280ms; }
@keyframes mpl-dot {
  0%, 100% { opacity: 0.3; transform: translateY(0); }
  50%      { opacity: 1; transform: translateY(-7px); }
}

@media (prefers-reduced-motion: reduce) {
  .mauve-preloader { transition: opacity 1ms; }
  .mauve-preloader__spinner,
  .mauve-preloader__bar > span,
  .mauve-preloader__dots > span { animation: none !important; }
}