/* ==========================================
   Tabadol PWA - Global Page Loader (Red Dots Spinner)
   ========================================== */

.page-loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

/* Mode sombre adapté si nécessaire */
@media (prefers-color-scheme: dark) {
  .page-loader-overlay {
    background-color: rgba(15, 23, 42, 0.85);
  }
}

.page-loader-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-align: center;
}

/* --- Red Dots Spinner --- */
.dots-spinner {
  position: relative;
  width: 64px;
  height: 64px;
  animation: spinDots 1.2s linear infinite;
}

.dots-spinner .dot {
  position: absolute;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  background-color: #DC2626; /* Rouge Tabadol / Red accent */
  transform-origin: 0 0;
}

/* Repositionnement et taille graduée des 8 points */
.dots-spinner .dot:nth-child(1) { width: 14px; height: 14px; transform: rotate(0deg) translate(24px, -50%); opacity: 1.0; }
.dots-spinner .dot:nth-child(2) { width: 12px; height: 12px; transform: rotate(45deg) translate(24px, -50%); opacity: 0.88; }
.dots-spinner .dot:nth-child(3) { width: 10px; height: 10px; transform: rotate(90deg) translate(24px, -50%); opacity: 0.75; }
.dots-spinner .dot:nth-child(4) { width: 8px;  height: 8px;  transform: rotate(135deg) translate(24px, -50%); opacity: 0.62; }
.dots-spinner .dot:nth-child(5) { width: 7px;  height: 7px;  transform: rotate(180deg) translate(24px, -50%); opacity: 0.50; }
.dots-spinner .dot:nth-child(6) { width: 6px;  height: 6px;  transform: rotate(225deg) translate(24px, -50%); opacity: 0.38; }
.dots-spinner .dot:nth-child(7) { width: 5px;  height: 5px;  transform: rotate(270deg) translate(24px, -50%); opacity: 0.25; }
.dots-spinner .dot:nth-child(8) { width: 4px;  height: 4px;  transform: rotate(315deg) translate(24px, -50%); opacity: 0.15; }

@keyframes spinDots {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* --- Loader Text --- */
.loader-text {
  font-family: inherit;
  font-size: 1.1rem;
  font-weight: 600;
  color: #DC2626; /* Rouge */
  letter-spacing: 0.5px;
  animation: pulseText 1.5s ease-in-out infinite alternate;
}

@keyframes pulseText {
  0% { opacity: 0.7; }
  100% { opacity: 1; }
}