.tx-dl-overlay {
  position: fixed;
  inset: 0;
  z-index: 5000;
  background: var(--scrim);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tx-dl-modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 32px 36px;
  max-width: 420px;
  width: 100%;
  font-family: var(--font-mono);
  box-shadow: 0 8px 40px var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tx-dl-title {
  font-size: var(--fs-label, 0.7rem);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 2px;
}

.tx-dl-message {
  font-size: 0.8rem;
  color: var(--text);
  line-height: 1.5;
}

.tx-dl-bar-wrap {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 4px;
}

.tx-dl-bar {
  height: 100%;
  width: 35%;
  background: var(--accent);
  border-radius: 2px;
  animation: tx-dl-slide 1.6s ease-in-out infinite;
}

@keyframes tx-dl-slide {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(320%); }
}

.tx-dl-note {
  font-size: var(--fs-meta, 0.58rem);
  color: var(--muted);
  margin-top: 2px;
}