.modal-backdrop {
  position: fixed;
  inset: 0;
  display: none;
  background: rgba(0,0,0,0.45);
  z-index: 9999;
  padding: 32px;
}

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

.modal-panel {
  width: min(920px, 96vw);
  max-height: 88vh;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
  display: flex;
  flex-direction: column;
}

.modal-header {
  padding: 14px 18px;
  border-bottom: 1px solid #eee;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-body {
  padding: 18px;
  overflow: auto;
}

.modal-close {
  border: none;
  background: transparent;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}