/* ---------- Global Loading Dialog ---------- */
.pv-loader-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(27, 28, 25, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0s 0.3s;
}
.pv-loader-overlay.is-visible {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.3s ease, visibility 0s;
}

.pv-loader-card {
  background: var(--loader-card-bg, #ffffff);
  border-radius: var(--loader-card-radius, 1.5rem);
  padding: 2.5rem 3rem;
  text-align: center;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.18), 0 8px 20px rgba(0, 0, 0, 0.08);
  max-width: 360px;
  width: 90%;
  border: 1px solid rgba(0, 0, 0, 0.06);
  animation: loaderCardIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes loaderCardIn {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Animated orbs */
.pv-loader-orbs {
  position: relative;
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
}
.pv-loader-orbs::before,
.pv-loader-orbs::after,
.pv-loader-orbs span {
  content: '';
  position: absolute;
  border-radius: 50%;
  animation: orbFloat 2s ease-in-out infinite;
}
.pv-loader-orbs::before {
  width: 16px;
  height: 16px;
  background: var(--loader-accent, #46645a);
  top: 8px;
  left: 8px;
  animation-delay: 0s;
}
.pv-loader-orbs::after {
  width: 12px;
  height: 12px;
  background: var(--loader-accent-light, #c8eadd);
  top: 12px;
  right: 8px;
  animation-delay: 0.4s;
}
.pv-loader-orbs span {
  width: 14px;
  height: 14px;
  background: var(--loader-accent-hover, #5e7d72);
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  animation-delay: 0.8s;
}

@keyframes orbFloat {
  0%, 100% {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
  50% {
    transform: translateY(-10px) scale(1.15);
    opacity: 0.7;
  }
}

/* Ring spinner behind orbs */
.pv-loader-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2.5px solid var(--loader-accent-light, #c8eadd);
  border-top-color: var(--loader-accent, #46645a);
  animation: loaderSpin 1.2s linear infinite;
}

@keyframes loaderSpin {
  to { transform: rotate(360deg); }
}

.pv-loader-title {
  font-family: var(--loader-font, system-ui, -apple-system, sans-serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--loader-text, #1b1c19);
  margin: 0 0 0.35rem;
}

.pv-loader-subtitle {
  font-family: var(--loader-font, system-ui, -apple-system, sans-serif);
  font-size: 0.875rem;
  color: var(--loader-text-muted, #727975);
  margin: 0;
  line-height: 1.5;
}

/* Progress dots at the bottom */
.pv-loader-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 1.25rem;
}
.pv-loader-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--loader-accent, #46645a);
  animation: dotPulse 1.4s ease-in-out infinite;
}
.pv-loader-dots span:nth-child(2) { animation-delay: 0.2s; }
.pv-loader-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotPulse {
  0%, 80%, 100% {
    transform: scale(0.8);
    opacity: 0.4;
  }
  40% {
    transform: scale(1.2);
    opacity: 1;
  }
}