.sutra-loader-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(7, 8, 13, 0.72);
  backdrop-filter: blur(20px);
}

[data-theme="light"] .sutra-loader-overlay {
  background: rgba(245, 244, 239, 0.72);
}

.sutra-loader-overlay.active { display: flex; }

.sutra-loader-card {
  width: min(460px, calc(100vw - 40px));
  padding: 28px;
  border-radius: 20px;
  background: rgba(13, 15, 26, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.10);
  box-shadow: 0 30px 80px rgba(0,0,0,0.55);
  text-align: center;
}

[data-theme="light"] .sutra-loader-card {
  background: rgba(255, 255, 255, 0.88);
  border-color: rgba(0, 0, 0, 0.08);
}

.sutra-loader-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.sutra-loader-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 700;
}

.sutra-loader-text {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.6;
}

.sutra-dots {
  display: inline-flex;
  gap: 6px;
  margin-top: 8px;
}

.sutra-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--saffron);
  animation: sutra-dot-bounce 1s infinite;
}

.sutra-dot:nth-child(2) { animation-delay: 0.15s; opacity: 0.85; }
.sutra-dot:nth-child(3) { animation-delay: 0.3s; opacity: 0.7; }

@keyframes sutra-dot-bounce {
  0%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-8px); }
}

.sutra-spinner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--saffron);
  animation: sutra-spin 0.8s linear infinite;
  display: inline-block;
}

[data-theme="light"] .sutra-spinner { border-color: rgba(0, 0, 0, 0.12); }

@keyframes sutra-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.sutra-skeleton {
  position: relative;
  overflow: hidden;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
}

[data-theme="light"] .sutra-skeleton {
  background: rgba(0,0,0,0.04);
  border-color: rgba(0,0,0,0.08);
}

.sutra-skeleton::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.14), transparent);
  transform: translateX(-100%);
  animation: sutra-shimmer 1.2s infinite;
}

@keyframes sutra-shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.sutra-upload-progress {
  height: 6px;
  border-radius: 6px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.10);
  overflow: hidden;
}

[data-theme="light"] .sutra-upload-progress {
  background: rgba(0,0,0,0.06);
  border-color: rgba(0,0,0,0.10);
}

.sutra-upload-progress > div {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--saffron), var(--accent));
  transition: width 120ms linear;
}

.sutra-nav-progress {
  position: fixed;
  top: 64px;
  left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, var(--saffron), var(--accent));
  z-index: 1500;
  box-shadow: 0 0 18px rgba(255,153,51,0.25);
}

.sutra-nav-progress.active {
  animation: sutra-nav 1.1s ease-in-out infinite;
}

@keyframes sutra-nav {
  0% { width: 0%; opacity: 0.8; }
  40% { width: 65%; opacity: 1; }
  100% { width: 100%; opacity: 0; }
}