/* Official receive / send sheets — no overlap */
.modal-overlay-generic {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(11, 13, 16, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  align-items: flex-end;
  justify-content: center;
  padding: 0;
}
.modal-overlay-generic.open,
.modal-overlay-generic[style*="flex"] {
  display: flex !important;
}
.cx-sheet {
  width: min(440px, 100%);
  max-height: min(92vh, 720px);
  overflow: auto;
  background: #ffffff;
  border-radius: 20px 20px 0 0;
  border: 1px solid #eef1f6;
  border-bottom: 0;
  padding: 12px 20px 28px;
  position: relative;
  box-shadow: 0 -8px 40px rgba(11, 13, 16, 0.12);
  color: #0b0d10;
}
.cx-sheet-handle {
  width: 36px;
  height: 4px;
  border-radius: 999px;
  background: #e2e7ef;
  margin: 4px auto 14px;
}
.cx-sheet-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.cx-sheet-head h2 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0;
}
.cx-sheet-x {
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 999px;
  background: #f7f9fc;
  color: #0b0d10;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}
.cx-sheet-sub {
  font-size: 13px;
  color: #8b93a0;
  margin: 0 0 18px;
  line-height: 1.4;
}
.cx-qr-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 20px 16px;
  background: #f7f9fc;
  border: 1px solid #eef1f6;
  border-radius: 16px;
  margin-bottom: 14px;
}
.cx-qr-card img {
  width: 200px;
  height: 200px;
  border-radius: 12px;
  background: #fff;
  padding: 10px;
  border: 1px solid #eef1f6;
  image-rendering: pixelated;
}
.cx-addr-block {
  width: 100%;
  background: #fff;
  border: 1px solid #eef1f6;
  border-radius: 12px;
  padding: 12px 14px;
}
.cx-addr-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #8b93a0;
  margin-bottom: 6px;
}
.cx-addr-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  line-height: 1.45;
  word-break: break-all;
  color: #0b0d10;
  user-select: all;
}
.cx-sheet-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}
.cx-sheet-actions .cx-launch,
.cx-sheet-actions .cx-ghost {
  margin: 0;
  width: 100%;
}
.cx-sheet-note {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  background: rgba(219, 231, 245, 0.5);
  border: 1px solid #dbe7f5;
  font-size: 12px;
  color: #3c4450;
  line-height: 1.4;
}
.cx-sheet-field {
  margin-bottom: 12px;
}
.cx-sheet-field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: #5c6370;
  margin-bottom: 6px;
}
.cx-copy-toast {
  position: fixed;
  left: 50%;
  bottom: 100px;
  transform: translateX(-50%);
  z-index: 300;
  background: #0b0d10;
  color: #fff;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.cx-copy-toast.show { opacity: 1; }
@media (min-width: 640px) {
  .modal-overlay-generic {
    align-items: center;
    padding: 24px;
  }
  .cx-sheet {
    border-radius: 20px;
    border-bottom: 1px solid #eef1f6;
    max-height: 85vh;
  }
  .cx-sheet-handle { display: none; }
}