.plan-slide-dialog{width:min(1500px,96vw);max-width:96vw;max-height:96vh}.plan-slide-toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.plan-slide-toolbar label{display:flex;align-items:center;gap:8px;margin:0}.plan-slide-toolbar select{width:auto;min-width:105px}.plan-slide-stage{display:flex;align-items:center;justify-content:center;margin:10px 0 0;min-height:320px;height:min(68vh,900px);background:#10233b;border-radius:12px;overflow:auto}.plan-slide-stage img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;user-select:none}.plan-slide-stage img[hidden]{display:none}.plan-slide-status{min-height:1.5em;margin:8px 0}.plan-slide-dialog:fullscreen{width:100vw;max-width:100vw;height:100vh;max-height:100vh;border-radius:0}.plan-slide-dialog:fullscreen .plan-slide-stage{height:calc(100vh - 220px)}.plan-preview-summary{padding:12px;border:1px solid #cad9ec;border-radius:10px;background:#f2f7ff}.plan-preview-summary strong{color:#16345a}.plan-preview-progress{white-space:pre-line;overflow-wrap:anywhere}.plan-preview-form .notice{margin-bottom:14px}
@media(max-width:600px){.plan-slide-stage{min-height:240px;height:56vh}.plan-slide-dialog{padding:16px}.plan-slide-toolbar{gap:6px}.plan-slide-toolbar .btn{padding:8px}.plan-slide-dialog:fullscreen .plan-slide-stage{height:calc(100vh - 280px)}}
/* Reserve the remaining viewport for the complete page, including short screens. */
dialog.plan-slide-dialog[open]{display:flex;flex-direction:column;height:96vh;overflow:hidden}
.plan-slide-dialog>.dialog-heading,.plan-slide-dialog>.plan-slide-toolbar,.plan-slide-dialog>.fine,.plan-slide-dialog>.plan-slide-status{flex-shrink:0}
.plan-slide-dialog .plan-slide-stage{flex:1;min-height:0;height:auto;overflow:hidden}
.plan-slide-dialog:fullscreen,.plan-slide-dialog.plan-slide-expanded{width:100vw;max-width:100vw;height:100vh;max-height:100vh;margin:0;border-radius:0}
.plan-slide-dialog.plan-slide-expanded{position:fixed;inset:0}
dialog.plan-slide-dialog[open]:fullscreen,dialog.plan-slide-dialog.plan-slide-expanded[open]{height:100vh}