#system-dialog {
  width: min(500px, calc(100vw - 28px));
  max-height: calc(100dvh - 24px);
  overflow: hidden;
  border: 1px solid #d7e0eb;
  box-shadow: 0 24px 80px #061a3860;
}

#system-dialog-form {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto auto;
  gap: 18px;
  padding: 26px;
  max-height: calc(100dvh - 24px);
  overflow: hidden;
}

.dialog-heading {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  align-items: start;
}

#system-dialog-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #fff2bd;
  color: #705200;
  font-size: 1.4rem;
  font-weight: 1000;
}

#system-dialog-title {
  margin: 1px 0 6px;
  color: #061a38;
  font-size: 1.35rem;
}

#system-dialog-message {
  margin: 0;
  color: #5f6f82;
  line-height: 1.5;
  white-space: pre-line;
}

#system-dialog-fields {
  display: grid;
  gap: 13px;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 2px 5px 2px 1px;
  scrollbar-gutter: stable;
}

#system-dialog-fields:empty,
#system-dialog-error:empty {
  display: none;
}

.dialog-checkbox {
  display: flex;
  grid-template-columns: none;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid #d7e0eb;
  border-radius: 9px;
  background: #f4f7fb;
}

.dialog-checkbox input {
  order: -1;
  width: 20px;
  height: 20px;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 9px;
  background: #fff;
}

#system-dialog-confirm.danger {
  background: #d83a22;
  color: #fff;
}

@media (max-width: 500px) {
  #system-dialog,
  #system-dialog-form { max-height: calc(100dvh - 12px); }
  #system-dialog-form { gap: 13px; padding: 18px 14px; }
  .dialog-heading { grid-template-columns: 40px 1fr; gap: 10px; }
  #system-dialog-icon { width: 40px; height: 40px; }
  .dialog-actions { display: grid; grid-template-columns: 1fr 1fr; }
}
[hidden] {
  display: none !important;
}