/**
 * Loader panier (adaptation CodePen) — tout est limité à #oms-page-loader
 * pour ne pas casser le layout ni entrer en conflit avec .cart du site.
 */
#oms-page-loader {
  --oms-pl-primary: #ffffff;
  --oms-pl-track: rgba(255, 255, 255, 0.22);
  --oms-pl-fg: rgba(255, 255, 255, 0.95);
  --oms-pl-trans-dur: 0.3s;
  font-size: clamp(0.875rem, 0.8rem + 0.35vw, 1.05rem);

  position: fixed;
  inset: 0;
  z-index: 2147483000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #2563eb;
  color: var(--oms-pl-fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
  transition:
    opacity var(--oms-pl-trans-dur) ease,
    visibility var(--oms-pl-trans-dur) ease;
}

#oms-page-loader *,
#oms-page-loader *::before,
#oms-page-loader *::after {
  box-sizing: border-box;
}

#oms-page-loader.oms-page-loader--hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

#oms-page-loader .oms-pl {
  text-align: center;
  max-width: 20em;
  width: 100%;
  padding: 1rem;
}

#oms-page-loader .oms-pl__text {
  position: relative;
  height: 1.5em;
  margin-top: 0.25rem;
}

#oms-page-loader .oms-pl__msg {
  animation: omsPlMsg 0.3s 13.7s linear forwards;
  position: absolute;
  width: 100%;
  left: 0;
  margin: 0;
}

#oms-page-loader .oms-pl__msg--last {
  animation-direction: reverse;
  animation-delay: 14s;
  visibility: hidden;
}

#oms-page-loader .oms-pl__svg {
  display: block;
  margin: 0 auto 1.25rem;
  width: 8em;
  height: 8em;
  color: var(--oms-pl-primary);
}

#oms-page-loader .oms-pl__lines,
#oms-page-loader .oms-pl__top,
#oms-page-loader .oms-pl__wheel1,
#oms-page-loader .oms-pl__wheel2,
#oms-page-loader .oms-pl__wheel-stroke {
  animation: omsPlCartLines 2s ease-in-out infinite;
}

#oms-page-loader .oms-pl__lines {
  stroke: var(--oms-pl-primary);
}

#oms-page-loader .oms-pl__top {
  animation-name: omsPlCartTop;
}

#oms-page-loader .oms-pl__wheel1 {
  animation-name: omsPlCartWheel1;
  transform: rotate(-0.25turn);
  transform-origin: 43px 111px;
}

#oms-page-loader .oms-pl__wheel2 {
  animation-name: omsPlCartWheel2;
  transform: rotate(0.25turn);
  transform-origin: 102px 111px;
}

#oms-page-loader .oms-pl__wheel-stroke {
  animation-name: omsPlCartWheelStroke;
}

#oms-page-loader .oms-pl__track {
  stroke: var(--oms-pl-track);
  transition: stroke var(--oms-pl-trans-dur);
}

@keyframes omsPlMsg {
  from {
    opacity: 1;
    visibility: visible;
  }

  99.9% {
    opacity: 0;
    visibility: visible;
  }

  to {
    opacity: 0;
    visibility: hidden;
  }
}

@keyframes omsPlCartLines {
  from,
  to {
    opacity: 0;
  }

  8%,
  92% {
    opacity: 1;
  }
}

@keyframes omsPlCartTop {
  from {
    stroke-dashoffset: -338;
  }

  50% {
    stroke-dashoffset: 0;
  }

  to {
    stroke-dashoffset: 338;
  }
}

@keyframes omsPlCartWheel1 {
  from {
    transform: rotate(-0.25turn);
  }

  to {
    transform: rotate(2.75turn);
  }
}

@keyframes omsPlCartWheel2 {
  from {
    transform: rotate(0.25turn);
  }

  to {
    transform: rotate(3.25turn);
  }
}

@keyframes omsPlCartWheelStroke {
  from,
  to {
    stroke-dashoffset: 81.68;
  }

  50% {
    stroke-dashoffset: 40.84;
  }
}

/* Accessibilité : mouvement réduit */
#oms-page-loader.oms-page-loader--reduced .oms-pl__msg,
#oms-page-loader.oms-page-loader--reduced .oms-pl__msg--last {
  animation: none;
  position: static;
  visibility: visible;
  opacity: 0.95;
}

#oms-page-loader.oms-page-loader--reduced .oms-pl__msg--last {
  display: none;
}

#oms-page-loader.oms-page-loader--reduced .oms-pl__text {
  height: auto;
}

#oms-page-loader.oms-page-loader--reduced .oms-pl__lines,
#oms-page-loader.oms-page-loader--reduced .oms-pl__top,
#oms-page-loader.oms-page-loader--reduced .oms-pl__wheel1,
#oms-page-loader.oms-page-loader--reduced .oms-pl__wheel2,
#oms-page-loader.oms-page-loader--reduced .oms-pl__wheel-stroke {
  animation: none;
}

#oms-page-loader.oms-page-loader--reduced .oms-pl__lines {
  opacity: 1;
}

#oms-page-loader.oms-page-loader--reduced .oms-pl__top {
  stroke-dashoffset: 0;
}

#oms-page-loader.oms-page-loader--reduced .oms-pl__wheel1 {
  transform: rotate(0turn);
}

#oms-page-loader.oms-page-loader--reduced .oms-pl__wheel2 {
  transform: rotate(0turn);
}

#oms-page-loader.oms-page-loader--reduced .oms-pl__wheel-stroke {
  stroke-dashoffset: 0;
}