.dv-root{border:1px solid hsl(var(--border));background:hsl(var(--background));box-sizing:border-box;contain:layout style;border-radius:.5rem;flex-direction:column;width:100%;max-width:100%;height:clamp(20rem,60vh,44rem);min-height:18rem;display:flex;position:relative;overflow:hidden;box-shadow:0 1px 2px #0000000d}.dv-root.dv-fullscreen{z-index:60;box-shadow:none;contain:strict;border:none;border-radius:0;max-width:none;height:100dvh;position:fixed;inset:0}.dv-root.dv-expanded{z-index:60;border:2px solid hsl(var(--primary)/.2);contain:strict;max-width:none;height:auto;position:fixed;inset:0;box-shadow:0 25px 50px -12px #00000040}@media (min-width:640px){.dv-root.dv-expanded{border-radius:.75rem;inset:.75rem}}.dv-root.dv-fullscreen.dv-expanded{box-shadow:none;border:none;border-radius:0;inset:0}.dv-root.dv-dark-reading{color:#e0e0e0;background:#1a1a2e}.dv-toolbar{border-bottom:1px solid hsl(var(--border));background:hsl(var(--card)/.8);backdrop-filter:blur(8px);z-index:30;flex-shrink:0;align-items:center;gap:.25rem;min-height:0;padding:.375rem .5rem;transition:opacity .3s;display:flex;overflow:hidden}.dv-toolbar.dv-toolbar-hidden{opacity:0;pointer-events:none}.dv-toolbar-left{align-items:center;gap:.375rem;min-width:0;margin-right:auto;display:flex;overflow:hidden}.dv-toolbar-filename{white-space:nowrap;text-overflow:ellipsis;max-width:120px;font-size:.75rem;font-weight:500;overflow:hidden}@media (min-width:640px){.dv-toolbar-filename{max-width:200px}}@media (min-width:1024px){.dv-toolbar-filename{max-width:320px}}.dv-toolbar-center{flex-shrink:0;align-items:center;gap:.125rem;display:flex}.dv-toolbar-right{align-items:center;gap:.125rem;margin-left:auto;display:flex}.dv-desktop-only{align-items:center;gap:.125rem;display:none}@media (min-width:640px){.dv-desktop-only{display:flex}}.dv-mobile-only{display:block}@media (min-width:640px){.dv-mobile-only{display:none}}.dv-separator{background:hsl(var(--border));flex-shrink:0;width:1px;height:1.25rem;margin:0 .125rem}.dv-searchbar{background:hsl(var(--card));border-bottom:1px solid hsl(var(--border));align-items:center;gap:.375rem;padding:.375rem .5rem;display:flex}.dv-searchbar input{min-width:0;color:inherit;background:0 0;outline:none;flex:1;font-size:.875rem}.dv-searchbar input::placeholder{color:hsl(var(--muted-foreground)/.6)}.dv-search-count{color:hsl(var(--muted-foreground));font-variant-numeric:tabular-nums;white-space:nowrap;font-size:.75rem}.dv-search-nav{align-items:center;gap:.125rem;display:flex}.dv-content{box-sizing:border-box;flex:1;min-height:0;position:relative;overflow:hidden}.dv-loading-overlay{z-index:20;background:hsl(var(--background)/.8);backdrop-filter:blur(4px);flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}.dv-loading-text{color:hsl(var(--muted-foreground));margin-top:.75rem;font-size:.875rem;font-weight:500}.dv-progress-track{background:hsl(var(--muted));border-radius:9999px;width:12rem;height:.375rem;margin-top:.75rem;overflow:hidden}.dv-progress-bar{background:hsl(var(--primary));border-radius:9999px;height:100%;transition:width .3s}.dv-error{z-index:20;background:hsl(var(--background));flex-direction:column;justify-content:center;align-items:center;padding:1.5rem;display:flex;position:absolute;inset:0}.dv-error h3{margin:0 0 .25rem;font-size:.875rem;font-weight:600}.dv-error p{color:hsl(var(--muted-foreground));text-align:center;max-width:20rem;margin:0 0 1rem;font-size:.75rem}.dv-render-indicator{z-index:10;background:hsl(var(--background)/.9);border:1px solid hsl(var(--border));border-radius:.375rem;align-items:center;gap:.375rem;padding:.25rem .5rem;display:flex;position:absolute;top:.5rem;right:.5rem;box-shadow:0 1px 2px #0000000d}.dv-render-indicator span{color:hsl(var(--muted-foreground));font-size:10px;font-weight:500}.dv-bottom-bar{border-top:1px solid hsl(var(--border));background:hsl(var(--card)/.8);backdrop-filter:blur(8px);z-index:30;flex-shrink:0;justify-content:space-between;align-items:center;padding:.375rem .5rem;transition:opacity .3s;display:flex}@media (min-width:640px){.dv-bottom-bar{padding:.375rem .75rem}}.dv-bottom-bar.dv-toolbar-hidden{opacity:0;pointer-events:none}.dv-page-indicator{align-items:center;gap:.5rem;display:flex}.dv-page-label{font-variant-numeric:tabular-nums;color:hsl(var(--muted-foreground));font-size:.75rem}.dv-page-input{text-align:center;font-variant-numeric:tabular-nums;background:hsl(var(--muted)/.5);border:1px solid hsl(var(--border));width:3rem;height:1.75rem;color:inherit;border-radius:.375rem;outline:none;font-size:.75rem;font-weight:500}.dv-page-input:focus{box-shadow:0 0 0 1px hsl(var(--primary))}.dv-scroll-container{box-sizing:border-box;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;width:100%;height:100%;overflow:auto}.dv-scroll-container.dv-bg-muted{background:hsl(var(--muted)/.3)}.dv-scroll-container.dv-bg-image{background:hsl(var(--muted)/.2)}.dv-scroll-container.dv-grabbing{cursor:grabbing;user-select:none}.dv-scroll-container.dv-grab{cursor:grab}.dv-center-content{box-sizing:border-box;place-items:center;min-width:100%;min-height:100%;padding:.5rem;display:grid}.dv-pdf-canvas{width:auto;max-width:none;display:block;box-shadow:0 4px 6px -1px #0000001a}.dv-pdf-canvas.dv-invert{filter:invert()hue-rotate(180deg)}.dv-docx-scroll{box-sizing:border-box;-webkit-overflow-scrolling:touch;width:100%;height:100%;overflow:auto}.dv-docx-scroll.dv-dark-bg{background:#1a1a2e}.dv-docx-inner{box-sizing:border-box;margin-left:auto;margin-right:auto;padding:1rem .75rem}@media (min-width:640px){.dv-docx-inner{padding:1.5rem}}.dv-docx-content.dv-invert{filter:invert()hue-rotate(180deg)}.dv-pptx-scroll{box-sizing:border-box;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;width:100%;height:100%;overflow:auto}.dv-pptx-scroll.dv-dark-bg{background:#1a1a2e}.dv-pptx-stage{box-sizing:border-box;place-items:center;min-width:100%;min-height:100%;padding:.5rem;display:grid}@media (min-width:640px){.dv-pptx-stage{padding:1rem}}.dv-pptx-card{--dv-pptx-scale:1;width:auto;max-width:none;height:calc((100% - 1rem)*var(--dv-pptx-scale));background:hsl(var(--background));border:1px solid hsl(var(--border));aspect-ratio:16/9;box-sizing:border-box;border-radius:.5rem;flex:none;min-height:12rem;padding:1rem;box-shadow:0 10px 15px -3px #0000001a}@media (min-width:640px){.dv-pptx-card{padding:2rem}}.dv-pptx-card.dv-invert{filter:invert()hue-rotate(180deg)}.dv-pptx-content{height:100%;overflow:auto}.dv-pptx-empty{height:100%;color:hsl(var(--muted-foreground));flex-direction:column;justify-content:center;align-items:center;padding:1.5rem;display:flex}.dv-pptx-empty p{margin-top:.75rem;font-size:.875rem}.dv-image-error{height:100%;color:hsl(var(--muted-foreground));flex-direction:column;justify-content:center;align-items:center;padding:1.5rem;display:flex}.dv-image-error p{margin-top:.75rem;font-size:.875rem}.dv-image{object-fit:contain;image-rendering:auto;transition:transform .1s}.dv-image.dv-hidden{opacity:0}.dv-image.dv-invert{filter:invert()hue-rotate(180deg)}.dv-fallback{width:100%;height:100%;overflow:hidden}.dv-fallback iframe{background:#fff;border:none;width:100%;height:100%}.dv-inline-wrapper{box-sizing:border-box;width:100%;max-width:100%;overflow:hidden}.dv-inline-viewer-mount{width:100%;max-width:100%;margin-top:.75rem;overflow:hidden}.dv-attachment-list{box-sizing:border-box;flex-direction:column;gap:.75rem;width:100%;max-width:100%;display:flex;overflow:hidden}.dv-attachment-item{flex-direction:column;gap:.5rem;width:100%;max-width:85vw;display:flex;overflow:hidden}.dv-attachment-button{border:2px solid hsl(var(--border));background:hsl(var(--card));text-align:left;cursor:pointer;box-sizing:border-box;border-radius:.5rem;align-items:center;gap:.625rem;width:100%;padding:.625rem;transition:all .2s;display:flex}@media (min-width:640px){.dv-attachment-button{padding:.75rem}}.dv-attachment-button:hover{background:hsl(var(--muted)/.5);border-color:hsl(var(--primary)/.3)}.dv-attachment-button.dv-active{border-color:hsl(var(--primary));background:hsl(var(--primary)/.05);box-shadow:0 1px 2px #0000000d}.dv-attachment-info{flex:1;min-width:0}.dv-attachment-name{white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:.875rem;font-weight:500;overflow:hidden}.dv-attachment-size{color:hsl(var(--muted-foreground));margin:0;font-size:.75rem}.dv-docx-content{color:inherit;word-break:break-word;overflow-wrap:break-word;font-family:inherit;line-height:1.7}.dv-docx-content p{margin:.5em 0}.dv-docx-content h1,.dv-docx-content h2,.dv-docx-content h3,.dv-docx-content h4,.dv-docx-content h5,.dv-docx-content h6{margin:1.2em 0 .5em;font-weight:700;line-height:1.3}.dv-docx-content h1{font-size:1.5em}.dv-docx-content h2{font-size:1.3em}.dv-docx-content h3{font-size:1.15em}.dv-docx-content table{border-collapse:collapse;width:100%;margin:1em 0;font-size:.9em}.dv-docx-content td,.dv-docx-content th{border:1px solid hsl(var(--border));text-align:left;padding:.4em .6em}.dv-docx-content th{background:hsl(var(--muted));font-weight:600}.dv-docx-content img{border-radius:.25rem;max-width:100%;height:auto}.dv-docx-content ul,.dv-docx-content ol{margin:.5em 0;padding-left:1.5em}.dv-docx-content li{margin:.25em 0}.dv-docx-content a{color:hsl(var(--primary));text-decoration:underline}.dv-docx-content blockquote{border-left:3px solid hsl(var(--primary));color:hsl(var(--muted-foreground));margin:1em 0;padding-left:1em;font-style:italic}.dv-pptx-content h2{margin-bottom:.75em;font-size:clamp(1.25rem,3.5vw,2rem);font-weight:700;line-height:1.3}.dv-pptx-content p{margin:.4em 0;font-size:clamp(.875rem,2vw,1.125rem);line-height:1.6}