/* Workpiece and requirements form one screen; only model results can scroll. */
[data-machine-selector] [hidden] { display: none !important; }
[data-machine-selector] .selector-inputs {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 26px;
  align-items: start;
}
[data-machine-selector] .selector-input-panel { min-width: 0; }
[data-machine-selector] .selector-input-panel > h3 {
  font-size: 19px;
  line-height: 1.3;
  margin: 0 0 12px;
}
[data-machine-selector] .selector-inputs .form-grid,
[data-machine-selector] .selector-inputs .dimension-fields { gap: 10px 14px; }
[data-machine-selector] .selector-inputs .field {
  gap: 4px;
  font-size: 14px;
  line-height: 1.35;
}
[data-machine-selector] .selector-inputs :is(input, select, textarea) {
  min-height: 36px;
  padding: 7px 9px;
  font-size: 14px;
  line-height: 1.3;
}
[data-machine-selector] .selector-inputs textarea {
  height: 52px;
  min-height: 52px;
  resize: none;
}
[data-machine-selector] .selector-inputs textarea::placeholder { font-size: 12px; }
[data-machine-selector] .selector-inputs [data-material-note] {
  margin: 0;
  font-size: 12px;
  line-height: 1.4;
  font-weight: 400;
}
[data-machine-selector] [data-material-note]:empty { display: none; }
[data-machine-selector] .selector-inputs .shape-preview {
  min-height: 94px;
  padding: 8px 12px;
  grid-template-columns: 105px minmax(0, 1fr);
  gap: 12px;
}
[data-machine-selector] .selector-inputs .shape-preview svg {
  width: 105px;
  max-height: 82px;
}
[data-machine-selector] .selector-inputs .shape-preview strong { font-size: 15px; line-height: 1.35; }
[data-machine-selector] .selector-inputs .shape-preview span { font-size: 12px; margin-top: 5px; line-height: 1.4; }

#machineSelectorDialog {
  width: min(1180px, calc(100% - 32px));
  max-width: none;
  height: min(700px, calc(100dvh - 24px));
  max-height: calc(100dvh - 24px);
  padding: 22px 26px;
  overflow: hidden;
}
#machineSelectorDialog[open] { display: flex; flex-direction: column; }
#machineSelectorDialog > .dialog-close {
  position: absolute;
  top: 13px;
  right: 14px;
  margin: 0;
  width: 34px;
  height: 34px;
}
#machineSelectorDialog > .selector-tool {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}
#machineSelectorDialog .selector-intro { flex: 0 0 auto; padding: 0 40px 12px 0; }
#machineSelectorDialog .selector-intro .eyebrow { font-size: 10px; }
#machineSelectorDialog .selector-intro h2 { font-size: 28px; line-height: 1.2; margin-top: 6px; }
#machineSelectorDialog .selector-intro p { max-width: none; margin-top: 8px; font-size: 13px; line-height: 1.4; }
#machineSelectorDialog .wizard-progress { flex: 0 0 auto; margin-bottom: 12px; gap: 12px; }
#machineSelectorDialog .wizard-progress span { font-size: 12px; padding: 8px 0; line-height: 1.3; }
#machineSelectorDialog [data-selector-form] { display: flex; flex-direction: column; flex: 1; min-height: 0; }
#machineSelectorDialog .selector-inputs { flex: 0 0 auto; }
#machineSelectorDialog .selector-results-step { flex: 1; min-height: 0; overflow-y: auto; padding-right: 8px; overscroll-behavior: contain; }
#machineSelectorDialog .wizard-actions { flex: 0 0 auto; margin-top: auto; padding-top: 12px; gap: 12px; }
#machineSelectorDialog .wizard-actions .btn { min-height: 40px; padding: 8px 16px; font-size: 14px; }
#machineSelectorDialog .form-error { flex: 0 0 auto; margin: 8px 0 0; padding: 7px 10px; font-size: 13px; line-height: 1.4; }
#machineSelectorDialog [data-material-retry] { font-size: 12px; }
#machineSelectorDialog .selector-summary { margin-bottom: 12px; padding: 10px 12px; }
#machineSelectorDialog .selector-summary strong { font-size: 16px; }
#machineSelectorDialog .selector-summary span { margin-top: 4px; font-size: 12px; line-height: 1.4; }
#machineSelectorDialog .selection-results > h3 { font-size: 19px; margin-bottom: 12px; }
#machineSelectorDialog .selection-models { gap: 12px; }
#machineSelectorDialog .selection-models article { padding: 12px; }
#machineSelectorDialog .selection-models img { width: 90px; height: 85px; }
#machineSelectorDialog .selection-models strong { font-size: 16px; margin-top: 4px; }
#machineSelectorDialog .selection-models small { line-height: 1.4; margin-top: 5px; }
#machineSelectorDialog .selection-models .text-link { margin-top: 8px; padding-top: 8px; }
#machineSelectorDialog .selection-actions { margin: 12px 0; }
#machineSelectorDialog .selector-results-step > .tool-note { font-size: 12px; line-height: 1.4; }

@media (max-height: 780px) {
  #machineSelectorDialog { padding: 16px 22px; }
  #machineSelectorDialog .selector-intro { padding-bottom: 8px; }
  #machineSelectorDialog .selector-intro h2 { font-size: 25px; margin-top: 4px; }
  #machineSelectorDialog .selector-intro p { margin-top: 5px; font-size: 12px; }
  #machineSelectorDialog .wizard-progress { margin-bottom: 9px; }
  #machineSelectorDialog .wizard-progress span { padding-block: 6px; }
  #machineSelectorDialog .selector-input-panel > h3 { font-size: 17px; margin-bottom: 8px; }
  #machineSelectorDialog .selector-inputs .form-grid,
  #machineSelectorDialog .selector-inputs .dimension-fields { gap: 8px 12px; }
  #machineSelectorDialog .selector-inputs .field { font-size: 13px; gap: 3px; line-height: 1.3; }
  #machineSelectorDialog .selector-inputs [data-material-note] { font-size: 12px; line-height: 1.35; }
  #machineSelectorDialog .selector-inputs :is(input, select, textarea) { min-height: 32px; padding: 5px 8px; font-size: 13px; }
  #machineSelectorDialog .selector-inputs textarea { height: 46px; min-height: 46px; }
  #machineSelectorDialog .selector-inputs .shape-preview { min-height: 78px; padding: 6px 10px; grid-template-columns: 90px minmax(0, 1fr); }
  #machineSelectorDialog .selector-inputs .shape-preview svg { width: 90px; max-height: 68px; }
  #machineSelectorDialog .wizard-actions { padding-top: 9px; }
  #machineSelectorDialog .wizard-actions .btn { min-height: 36px; padding: 7px 14px; font-size: 13px; }
}

@media (max-width: 700px) {
  [data-machine-selector] .selector-inputs { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; }
  #machineSelectorDialog { width: calc(100% - 20px); max-height: calc(100dvh - 20px); padding-inline: 14px; }
  #machineSelectorDialog .selector-intro { padding-right: 36px; }
  #machineSelectorDialog .selector-intro p { display: none; }
  #machineSelectorDialog .selector-intro h2 { font-size: 24px; }
  #machineSelectorDialog .wizard-progress { gap: 8px; }
  #machineSelectorDialog .wizard-progress span { font-size: 10px; }
  #machineSelectorDialog .selector-input-panel > h3 { font-size: 16px; }
  #machineSelectorDialog .selector-inputs .form-grid,
  #machineSelectorDialog .selector-inputs .dimension-fields { gap: 7px 8px; }
  #machineSelectorDialog .selector-inputs .field { font-size: 12px; }
  #machineSelectorDialog .selector-inputs :is(input, select, textarea) { font-size: 12px; padding-inline: 5px; }
  #machineSelectorDialog .selector-inputs .shape-preview { grid-template-columns: 1fr; min-height: 94px; padding: 5px; gap: 3px; text-align: center; }
  #machineSelectorDialog .selector-inputs .shape-preview svg { width: 76px; max-height: 55px; margin: auto; }
  #machineSelectorDialog .selector-inputs .shape-preview strong { font-size: 12px; }
  #machineSelectorDialog .selector-inputs .shape-preview span { font-size: 10px; margin-top: 2px; }
  #machineSelectorDialog .selector-inputs [data-material-note] { font-size: 11px; line-height: 1.35; }
  #machineSelectorDialog .selection-models { grid-template-columns: 1fr; }
  .selection-page > .selector-tool { padding: 18px; }
}

@media (max-height: 600px) {
  #machineSelectorDialog { height: calc(100dvh - 16px); max-height: calc(100dvh - 16px); padding-block: 10px; }
  #machineSelectorDialog .selector-intro .eyebrow,
  #machineSelectorDialog .selector-intro p { display: none; }
  #machineSelectorDialog .selector-intro h2 { font-size: 22px; margin: 0; }
  #machineSelectorDialog .selector-intro { padding-bottom: 6px; }
  #machineSelectorDialog .wizard-progress { margin-bottom: 7px; }
  #machineSelectorDialog .wizard-progress span { padding-block: 4px; font-size: 11px; }
  #machineSelectorDialog .selector-input-panel > h3 { font-size: 15px; margin-bottom: 5px; }
  #machineSelectorDialog .selector-inputs :is(input, select, textarea) { min-height: 28px; padding-block: 3px; }
  #machineSelectorDialog .selector-inputs textarea { height: 36px; min-height: 36px; }
  #machineSelectorDialog .selector-inputs .shape-preview { min-height: 58px; }
  #machineSelectorDialog .selector-inputs .shape-preview svg { max-height: 48px; }
  #machineSelectorDialog .wizard-actions { padding-top: 6px; }
  #machineSelectorDialog .wizard-actions .btn { min-height: 32px; padding-block: 5px; }
}

/* Preserve access on exceptionally low landscape screens instead of clipping. */
@media (max-height: 460px) {
  #machineSelectorDialog { overflow-y: auto; }
  #machineSelectorDialog > .selector-tool { flex: 0 0 auto; }
  #machineSelectorDialog [data-selector-form] { flex: 0 0 auto; }
  #machineSelectorDialog .selector-results-step { max-height: 260px; }
}