.mask-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.mask-overlay.open {
  display: flex;
}

.mask-dialog {
  background: #fff;
  padding: 20px;
  width: 90%;
  max-width: 420px;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.mask-dialog header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.mask-dialog h2 {
  margin: 0;
  font-size: 1.1rem;
}

.mask-close {
  background: transparent;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
}

.mask-dialog form {
  display: flex;
  flex-direction: column;
}

.mask-dialog input[type="text"] {
  padding: 8px 10px;
  margin-bottom: 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

.mask-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 10px;
}

.btn-primary {
  background: #00612c;
  color: white;
  border: none;
  padding: 8px 14px;
  border-radius: 4px;
  cursor: pointer;
}

.btn-secondary {
  background: transparent;
  border: 1px solid #ccc;
  padding: 8px 14px;
  border-radius: 4px;
  cursor: pointer;
}

.visually-hidden {
  display: none !important;
}

.disclaimer-section {
  margin: 15px 0;
  padding: 12px;
  background: #f5f5f5;
  border-radius: 4px;
}

.disclaimer-label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  cursor: pointer;
  font-size: 0.9rem;
}

.disclaimer-checkbox {
  margin-top: 3px;
  cursor: pointer;
  flex-shrink: 0;
}