.prm-open-btn {
  padding: 12px 16px;
  border: 0;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
}

.prm-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  display: none;
  z-index: 999999;
  padding: 24px;
}

.prm-modal-overlay.is-open {
  display: flex;
  align-items: center;
  justify-content: center;
}

.prm-modal {
  width: min(720px, 100%);
  background: #fff;
  border-radius: 16px;
  padding: 18px 18px 16px;
  position: relative;
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}

.prm-close {
  position: absolute;
  top: 10px;
  right: 12px;
  border: 0;
  background: transparent;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.prm-title {
  margin: 0 0 14px;
  font-size: 20px;
}

.prm-label {
  display: block;
  font-weight: 600;
  margin: 12px 0 6px;
}

.prm-input,
.prm-select,
.prm-textarea {
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  border: 1px solid #d9d9d9;
  border-radius: 10px;
  font-weight: 400;
}

.prm-select {
  min-height: 140px;
}

.prm-hint {
  display: block;
  font-weight: 400;
  opacity: 0.75;
  margin-top: 6px;
}

.prm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 14px;
  margin-top: 8px;
}

@media (max-width: 640px) {
  .prm-grid {
    grid-template-columns: 1fr;
  }
}

.prm-submit {
  margin-top: 14px;
  padding: 12px 16px;
  border: 0;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 700;
}

.prm-status {
  margin-left: 10px;
  font-size: 14px;
  opacity: 0.8;
}

.prm-alert {
  padding: 10px 12px;
  border-radius: 10px;
  margin: 10px 0 12px;
  font-weight: 600;
}

.prm-alert-success {
  background: #eaf7ee;
  border: 1px solid #bfe6c9;
}

.prm-alert-error {
  background: #fdecec;
  border: 1px solid #f5b9b9;
}