.top-menu {
  position: absolute;
  top: 2rem;
  right: 0.75rem;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.top-menu-toggle {
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid #d2d2d2;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.28rem;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.top-menu-toggle span {
  display: block;
  width: 1.2rem;
  height: 2px;
  margin: 0 auto;
  background: #3b3b3b;
}

.top-menu-list {
  margin-top: 0.45rem;
  padding: 0.35rem;
  border: 1px solid #dadada;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.14);
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.top-menu-list[hidden] {
  display: none;
}

.top-menu-item {
  width: auto;
  white-space: nowrap;
  border: 0;
  border-radius: 6px;
  background: transparent;
  text-align: left;
  padding: 0.55rem 0.7rem;
  font-family: "Josefin Sans", sans-serif;
  font-size: 0.96rem;
  color: #2f2f2f;
  cursor: pointer;
}

.top-menu-item:hover,
.top-menu-item:focus-visible {
  background: #f1f1f1;
  outline: none;
}

#export-dialog {
  border: 1px solid #dadada;
  border-radius: 10px;
  padding: 1.5rem;
  max-width: 22rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

#export-dialog::backdrop {
  background: rgba(0, 0, 0, 0.35);
}

.export-dialog-heading {
  font-family: "Josefin Sans", sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.6rem;
}

#export-dialog-body {
  font-size: 0.96rem;
  margin-bottom: 1.25rem;
  min-height: 1.4rem;
}

.export-dialog-error {
  color: #c0392b;
}

.export-dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.export-dialog-btn {
  border: 1px solid #dadada;
  border-radius: 6px;
  padding: 0.4rem 0.85rem;
  font-family: "Josefin Sans", sans-serif;
  font-size: 0.9rem;
  cursor: pointer;
  background: #ffffff;
  color: #2f2f2f;
}

.export-dialog-btn:hover:not(:disabled) {
  background: #f1f1f1;
}

.export-dialog-btn:disabled {
  opacity: 0.5;
  cursor: default;
}

.export-dialog-btn-primary {
  background: #3b3b3b;
  color: #ffffff;
  border-color: #3b3b3b;
}

.export-dialog-btn-primary:hover:not(:disabled) {
  background: #555555;
  border-color: #555555;
}