.preview-launch {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin: 0 0 20px;
  padding: 18px 22px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.preview-launch p {
  margin: 5px 0 0;
  font-size: 13px;
  color: var(--muted);
}
.customer-preview-launch {
  margin-top: 20px;
}
dialog.advert-dialog {
  width: calc(100vw - 40px);
  max-width: 1800px;
  height: calc(100dvh - 40px);
  max-height: none;
  padding: 0;
  overflow: auto;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--ink);
}
.advert-dialog::backdrop {
  background: #132b26c9;
  backdrop-filter: blur(6px);
}
.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 22px 28px;
  background: white;
  border-bottom: 1px solid var(--line);
}
.preview-header h2 {
  margin: 3px 0;
  font-size: 24px;
}
.preview-header p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}
.preview-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding: 16px 28px;
}
.preview-toolbar .tabs {
  margin: 0;
}
.preview-toolbar .btn[aria-pressed='true'] {
  background: var(--ink);
  color: white;
}
.preview-message {
  padding: 0 28px;
  font-size: 13px;
  color: var(--green);
}
.preview-message:empty {
  display: none;
}
.preview-message.error {
  color: var(--danger);
}
.preview-model-note {
  padding: 8px 28px 14px;
  font-size: 12px;
  color: var(--muted);
}
.preview-model-note.unconfirmed {
  color: var(--warning);
}
.preview-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: 0 28px 24px;
}
.preview-layout.has-settings {
  grid-template-columns: minmax(0, 1fr) 350px;
}
.preview-main {
  min-width: 0;
}
.preview-stage {
  --preview-stage-height: clamp(320px, 60vh, 820px);
  position: relative;
  height: var(--preview-stage-height);
  overflow: auto;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #edf0e9;
}
.preview-stage:not(.is-3d) {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.preview-stage.is-3d {
  height: clamp(380px, 60vh, 820px);
  max-height: none;
  overflow: hidden;
}
.preview-stage.is-3d canvas {
  display: block;
  width: 100%;
  height: 100%;
  touch-action: none;
}
.preview-stage.is-3d canvas:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: -4px;
}
.preview-stage.pointer-locked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  margin: -3px;
  border: 1px solid #183e35;
  border-radius: 50%;
  background: white;
  pointer-events: none;
}
.preview-loading {
  display: grid;
  place-content: center;
  text-align: center;
  min-height: 350px;
  padding: 28px;
}
.preview-plan {
  width: min(100%, calc((var(--preview-stage-height) - 2px) * var(--plan-ratio)));
  position: relative;
  flex-shrink: 0;
}
.preview-background {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.preview-no-plan {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  color: var(--muted);
}
.preview-box {
  position: absolute;
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 0;
  padding: 0;
  border: 1px solid #688876;
  background: #e2eadbcc;
  color: var(--ink);
  font-size: clamp(9px, 1vw, 15px);
  overflow: hidden;
  border-radius: 0;
}
.preview-box.approved {
  background: #fff;
  border-color: #2b6c4259;
}
.preview-box canvas {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.preview-box.selected {
  outline: 3px solid #97af28;
  z-index: 1;
}
.preview-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  min-height: 40px;
  margin: 8px 0;
}
.preview-controls p {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}
.preview-move {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.preview-move button[hidden],
#preview-pointer[hidden] {
  display: none;
}
.preview-move[hidden],
.preview-settings[hidden] {
  display: none;
}
.preview-move button {
  width: 46px;
  height: 42px;
  border: 1px solid var(--line);
  background: white;
  border-radius: 8px;
  touch-action: none;
  color: var(--ink);
  font-size: 22px;
}
.preview-selected {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  min-height: 50px;
  font-size: 13px;
}
.preview-field-strip {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px 0 12px;
}
.preview-field-strip .btn {
  white-space: nowrap;
  flex-shrink: 0;
}
.preview-field-strip .has-artwork {
  background: #eef3e0;
  border-color: #b9ce94;
}
.preview-disclaimer {
  margin: 6px 0;
}
.preview-settings {
  padding: 20px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  align-self: start;
}
.preview-settings h3 {
  margin: 0 0 10px;
}
.preview-savebar {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 10px 0;
  background: white;
  border-bottom: 1px solid var(--line);
  margin-bottom: 12px;
}
.preview-savebar .btn {
  width: 100%;
}
.preview-settings #preview-save-status {
  margin: 8px 0 0;
  color: var(--green);
  line-height: 1.4;
}
.preview-settings #preview-save-status.error {
  color: var(--danger);
}
.preview-settings p {
  font-size: 12px;
  color: var(--muted);
}
.preview-settings label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
}
.preview-settings input,
.preview-settings select {
  margin-top: 6px;
}
.preview-settings input[type='checkbox'] {
  width: auto;
  margin: 0;
}
.preview-settings .check-row {
  display: flex;
  gap: 10px;
  align-items: start;
}
.preview-dimensions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 12px;
}
.preview-settings details {
  margin: 18px 0;
}
.preview-settings summary {
  cursor: pointer;
  font-size: 13px;
  font-weight: 650;
}
.preview-placement-list {
  max-height: 400px;
  overflow: auto;
}
.preview-placement-list fieldset {
  margin: 12px 0;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.preview-placement-list legend {
  font-size: 13px;
  font-weight: 600;
}
.preview-ai {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}
#preview-proposal,
#preview-derived {
  font-size: 13px;
  margin-top: 14px;
}
#preview-proposal dl,
#preview-derived dl {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px;
}
#preview-proposal dd,
#preview-derived dd {
  margin: 0;
  font-weight: 650;
}
.preview-derive {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}
#preview-derived ul {
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.55;
}
#preview-derived li + li {
  margin-top: 6px;
}
@media (max-width: 1000px) {
  .preview-layout.has-settings {
    grid-template-columns: minmax(0, 1fr);
  }
  .preview-settings {
    grid-row: 1;
  }
  .preview-placement-list {
    max-height: 260px;
  }
  .preview-dimensions {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 600px) {
  dialog.advert-dialog {
    width: 100vw;
    height: 100dvh;
    max-width: none;
    margin: 0;
    border-radius: 0;
  }
  .preview-header {
    padding: 16px;
    align-items: start;
    gap: 12px;
  }
  .preview-header h2 {
    font-size: 20px;
  }
  .preview-header .actions {
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }
  .preview-toolbar {
    padding: 12px 16px;
    gap: 10px;
  }
  .preview-layout {
    padding: 0 12px 18px;
  }
  .preview-model-note,
  .preview-message {
    padding-left: 16px;
    padding-right: 16px;
  }
  .preview-stage.is-3d {
    height: 52vh;
    min-height: 320px;
  }
  .preview-controls {
    align-items: start;
    flex-direction: column;
  }
  .preview-launch {
    flex-direction: column;
    align-items: start;
  }
  .preview-dimensions {
    grid-template-columns: 1fr 1fr;
  }
  .preview-plan {
    min-width: 0;
  }
  .preview-stage {
    min-height: 220px;
  }
  .preview-toolbar .tabs button {
    padding: 9px 12px;
  }
  .preview-settings {
    padding: 16px;
  }
}
.preview-stage.is-location {
  display: block;
  padding: 0;
}
.location-panel {
  padding: 16px;
  background: #f1f5f6;
}
.location-form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
}
.location-form label {
  display: grid;
  gap: 5px;
  flex: 1 1 160px;
}
.location-form input {
  width: 100%;
  box-sizing: border-box;
}
.location-map iframe {
  display: block;
  width: 100%;
  height: 560px;
  border: 0;
}
.location-builder {
  position: absolute;
  width: 64px;
  height: 64px;
  visibility: hidden;
  pointer-events: none;
}
.preview-stage.highlight-fields .preview-box {
  outline: 3px solid #ffb000;
  outline-offset: 1px;
  z-index: 2;
}
.preview-highlight-toggle {
  margin: 0;
}