.craft-room-pptx-frame{position:relative;display:flex;flex-direction:column;width:min(480px,92vw);max-height:min(620px,90dvh);background:var(--room-surface-base,var(--color-surface-base));color:var(--room-on-surface,var(--color-text-primary));border:1px solid color-mix(in srgb,var(--room-divider,var(--border-color)) 70%,transparent);border-radius:var(--radius-3xl,24px);box-shadow:var(--room-chrome-shadow,var(--shadow-lg));overflow:hidden;font-family:var(--room-font-body,inherit);animation:craft-room-pptx-in .22s cubic-bezier(.22,1,.36,1)}.craft-room-pptx-body::-webkit-scrollbar{width:6px;height:6px}.craft-room-pptx-body::-webkit-scrollbar-corner,.craft-room-pptx-body::-webkit-scrollbar-track{background:transparent}.craft-room-pptx-body::-webkit-scrollbar-thumb{background-color:var(--color-scrollbar-thumb);border-radius:var(--radius-full,999px)}@keyframes craft-room-pptx-in{0%{transform:scale(.97) translateY(6px);opacity:0}to{transform:none;opacity:1}}@media 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transparent}.craft-room-pptx-intro{margin:0;font-size:var(--font-size-sm);color:var(--room-on-surface-muted,var(--color-text-secondary))}.craft-room-pptx-close{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;flex-shrink:0;border:none;border-radius:var(--radius-full,999px);background:transparent;color:var(--room-on-surface-muted);cursor:pointer;transition:background var(--transition-fast)}.craft-room-pptx-close:hover{background:var(--room-surface-hover,var(--room-chrome-hover-bg));color:var(--room-on-surface)}.craft-room-pptx-modes{display:grid;grid-template-columns:1fr;grid-gap:var(--space-2);gap:var(--space-2)}.craft-room-pptx-mode{display:flex;flex-direction:column;gap:2px;padding:10px 12px;text-align:left;border:1px solid color-mix(in srgb,var(--room-divider,var(--border-color)) 70%,transparent);border-radius:var(--radius-lg,12px);background:transparent;color:inherit;cursor:pointer}.craft-room-pptx-mode.is-active{border-color:var(--room-accent,var(--color-accent));background:color-mix(in srgb,var(--room-accent,var(--color-accent)) 12%,transparent)}.craft-room-pptx-mode:disabled{cursor:default;opacity:.55}.craft-room-pptx-mode-label{display:flex;align-items:center;gap:6px;font-size:var(--font-size-sm,14px);font-weight:var(--font-weight-medium,500)}.craft-room-pptx-mode-hint{font-size:var(--font-size-xs,12px);color:var(--room-on-surface-muted,var(--color-text-secondary))}.craft-room-pptx-guidance{width:100%;padding:9px 12px;border:1px solid color-mix(in srgb,var(--room-divider,var(--border-color)) 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srgb,var(--room-accent,var(--color-accent)) 10%,transparent)}.craft-room-pptx-drop-hint{font-size:var(--font-size-xs,12px);color:var(--room-on-surface-muted,var(--color-text-secondary))}.craft-room-pptx-progress-bar{width:100%;height:6px;border-radius:var(--radius-full,999px);background:color-mix(in srgb,var(--room-on-surface,var(--color-text-primary)) 12%,transparent);overflow:hidden}.craft-room-pptx-progress-fill{height:100%;border-radius:inherit;background:var(--room-accent,var(--color-accent));transition:width .24s ease}.craft-room-pptx-spin{animation:craft-room-pptx-spin 1s linear infinite}@keyframes craft-room-pptx-spin{to{transform:rotate(1turn)}}.craft-room-pptx-error{margin:0;font-size:var(--font-size-sm,14px);color:var(--color-error)}.craft-room-pptx-actions{display:flex;justify-content:flex-end;gap:var(--space-2)}.craft-room-pptx-btn{padding:9px 16px;border-radius:var(--radius-md,8px);border:1px solid color-mix(in srgb,var(--room-divider,var(--border-color)) 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70%,transparent);border-radius:var(--radius-3xl,24px);box-shadow:var(--room-chrome-shadow,var(--shadow-lg));overflow:hidden;font-family:var(--room-font-body,inherit);animation:craft-room-import-prezi-in .22s cubic-bezier(.22,1,.36,1)}@keyframes craft-room-import-prezi-in{0%{transform:scale(.97) translateY(6px);opacity:0}to{transform:none;opacity:1}}@media (prefers-reduced-motion:reduce){.craft-room-import-prezi-frame{animation:none}}.craft-room-import-prezi-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding:var(--space-3) var(--space-3) var(--space-3) var(--space-5);border-bottom:1px solid color-mix(in srgb,var(--room-divider,var(--border-color)) 60%,transparent)}.craft-room-import-prezi-head-title{display:inline-flex;align-items:center;gap:var(--space-3);min-width:0;flex:1 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var(--room-accent,var(--color-accent-primary));outline-offset:1px}.craft-room-import-prezi-input.is-invalid{border-color:var(--color-error)}.craft-room-import-prezi-error{margin:0;font-size:var(--font-size-sm);color:var(--color-error)}.craft-room-import-prezi-footer{display:flex;justify-content:flex-end;gap:var(--space-2);padding-top:var(--space-2)}.craft-room-import-prezi-btn{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);border:1px solid 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svg{flex:none;margin-top:2px;color:var(--room-active-accent)}.craft-room-source-pdf{position:absolute;inset:0;z-index:10;background:var(--room-deck-surface,var(--color-surface-base))}.craft-room-source-pdf-frame{position:absolute;inset:0;width:100%;height:100%;border:0;opacity:0;transition:opacity .18s ease-out}.craft-room-source-pdf-frame.is-loaded{opacity:1}.craft-room-source-pdf-poster{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-3);color:var(--room-on-surface-muted,var(--color-text-secondary))}.craft-room-source-pdf-poster-label{display:inline-flex;align-items:center;gap:var(--space-2);margin:0;font-size:var(--font-size-sm)}.craft-room-source-pdf-open,.craft-room-source-pdf-reading{position:absolute;bottom:var(--space-3);display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-3);border-radius:var(--radius-full,999px);font-size:var(--font-size-xs);background:color-mix(in srgb,var(--room-deck-surface,var(--color-surface-base)) 88%,transparent);color:var(--room-on-surface-muted,var(--color-text-secondary));box-shadow:var(--shadow-sm)}.craft-room-source-pdf-open{right:var(--space-3);text-decoration:none}.craft-room-source-pdf-open:hover{color:var(--room-on-surface,var(--color-text-primary));text-decoration:underline}.craft-room-source-pdf-reading{left:var(--space-3)}.craft-room-source-pdf-spin{animation:craft-room-source-pdf-rotate .9s linear infinite}@keyframes craft-room-source-pdf-rotate{to{transform:rotate(1turn)}}@media (max-width:1023.98px){.craft-room-source-pdf-open,.craft-room-source-pdf-reading{bottom:var(--space-2);max-width:calc(50% - var(--space-3));padding:var(--space-1) var(--space-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.craft-room-source-pdf-open{right:var(--space-2)}.craft-room-source-pdf-reading{left:var(--space-2)}}@media 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55%,transparent)}.craft-room-source-prezi-original-link{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--font-size-sm);color:var(--room-on-surface-muted,var(--color-text-secondary));text-decoration:none}.craft-room-source-prezi-original-link:hover{color:var(--room-on-surface,var(--color-text-primary));text-decoration:underline}.craft-room-source-prezi-spin{animation:craft-room-source-prezi-rotate .9s linear infinite}@keyframes craft-room-source-prezi-rotate{to{transform:rotate(1turn)}}@media 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80%,transparent);--color-surface-base:var(--room-surface-base);--color-bg-subtle:var(--room-surface-hover);--color-text-primary:var(--room-on-surface);--color-text-secondary:var(--room-on-surface-muted);--shadow-sm:var(--room-menu-shadow);box-sizing:border-box;flex-direction:column;padding:0 var(--space-1-5) 0 0;color:var(--room-on-surface)}.craft-room-timeline,.craft-room-timeline-slot{display:flex;flex:0 0 var(--room-timeline-width);width:var(--room-timeline-width);min-width:var(--room-timeline-width);max-width:var(--room-timeline-width);min-height:0;align-self:stretch}.craft-room-timeline-slot{--room-timeline-width:150px;--room-timeline-content-gap-trim:12px;position:relative;left:calc(var(--room-gutter-inline, 24px) / -2);margin-inline-end:calc((var(--room-gutter-inline, 24px) / -2) - var(--room-timeline-content-gap-trim));overflow:visible}.craft-room-timeline-slot--hiding{animation:craft-room-timeline-slot-collapse .22s cubic-bezier(.4,0,1,1) 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var(--room-sticky-header-clearance)) + var(--space-1) - .5px);left:calc(var(--room-gutter-inline, 24px) / 2);height:calc(var(--craft-viewport-height, 100dvh) - var(--room-slides-content-top, var(--room-sticky-header-clearance)) - var(--space-1) - 4px);min-height:calc(var(--craft-viewport-height, 100dvh) - var(--room-slides-content-top, var(--room-sticky-header-clearance)) - var(--space-1) - 4px);max-height:calc(var(--craft-viewport-height, 100dvh) - var(--room-slides-content-top, var(--room-sticky-header-clearance)) - var(--space-1) - 4px)}.craft-room-page--desktop.craft-room-page--deck-scroll .craft-room-timeline-slot{transform:none}.craft-room-page--desktop.craft-room-page--deck-scroll .craft-room-timeline-slot--hiding,.craft-room-page--desktop.craft-room-page--deck-scroll .craft-room-timeline-slot--showing{animation:none}.craft-room-page--desktop.craft-room-page--deck-scroll .craft-room-timeline--hiding{animation:craft-room-timeline-slot-collapse .22s cubic-bezier(.4,0,1,1) 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