.content-composer{background:var(--card-background,#fff);border-radius:8px;padding:15px;margin-bottom:20px;box-shadow:0 1px 3px rgba(0,0,0,.1)}.composer-header{display:flex;gap:10px;margin-bottom:15px;flex-wrap:wrap;align-items:center}.privacy-selector{padding:8px 12px;border:1px solid var(--border-color,#ddd);border-radius:6px;background:var(--input-background,#fff);color:var(--text-color,#333);font-size:14px;min-width:150px}.schedule-input{padding:8px 12px;border:1px solid var(--border-color,#ddd);border-radius:6px;background:var(--input-background,#fff);color:var(--text-color,#333);font-size:14px}.composer-editor{position:relative;border:2px dashed transparent;border-radius:8px;transition:border-color .2s,background-color .2s}.composer-editor.drag-active,.composer-editor[data-drop-active=true]{border-color:var(--primary-color,#4aaedc);background-color:rgba(74,174,220,.05)}.drop-overlay{display:none;position:absolute;inset:0;background:rgba(74,174,220,.1);border-radius:6px;z-index:10;align-items:center;justify-content:center;font-size:18px;color:var(--primary-color,#4aaedc);pointer-events:none}.composer-editor.drag-active .drop-overlay{display:flex}.composer-media-preview,.composer-video-preview{display:flex;flex-wrap:wrap;gap:10px;margin-top:15px;min-height:0}.composer-media-preview:empty,.composer-video-preview:empty{display:none}.image-preview-item{position:relative;width:100px;height:100px;border-radius:8px;overflow:hidden;background:var(--card-background-secondary,#f5f5f5)}.image-preview-item img{width:100%;height:100%;object-fit:cover}.image-preview-item.uploading::after{content:'';position:absolute;inset:0;background:rgba(0,0,0,.3)}.upload-progress{position:absolute;bottom:0;left:0;right:0;height:4px;background:rgba(0,0,0,.3)}.upload-progress-bar{height:100%;background:var(--primary-color,#4aaedc);transition:width .2s}.image-remove-btn{position:absolute;top:4px;right:4px;width:24px;height:24px;border-radius:50%;background:rgba(0,0,0,.6);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:12px;transition:background .2s}.image-remove-btn:hover{background:rgba(220,53,69,.9)}.video-preview-item{position:relative;width:200px;background:var(--card-background-secondary,#f5f5f5);border-radius:8px;overflow:hidden}.video-preview-item.loading{display:flex;align-items:center;justify-content:center;height:120px;gap:10px}.video-loading-spinner{width:24px;height:24px;border:3px solid var(--border-color,#ddd);border-top-color:var(--primary-color,#4aaedc);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.video-thumbnail{position:relative;aspect-ratio:16/9}.video-thumbnail img{width:100%;height:100%;object-fit:cover}.video-play-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.3);color:#fff;font-size:24px}.video-platform-badge{position:absolute;bottom:4px;left:4px;background:rgba(0,0,0,.7);padding:2px 6px;border-radius:4px;font-size:12px}.video-info{padding:8px}.video-title{font-size:12px;color:var(--text-color,#333);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.video-remove-btn{position:absolute;top:4px;right:4px;width:24px;height:24px;border-radius:50%;background:rgba(0,0,0,.6);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:12px}.video-remove-btn:hover{background:rgba(220,53,69,.9)}.composer-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:15px;padding-top:15px;border-top:1px solid var(--border-color,#eee)}.composer-options{display:flex;align-items:center;gap:15px;margin-right:auto}.composer-options label{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--text-color-secondary,#666);cursor:pointer}.content-gallery{display:grid;gap:4px;border-radius:8px;overflow:hidden;margin-top:10px}.content-gallery.images-1{grid-template-columns:1fr}.content-gallery.images-1 .gallery-item{max-height:500px}.content-gallery.images-1 .gallery-image{width:100%;max-height:500px;object-fit:contain;background:var(--card-background-secondary,#f0f0f0)}.content-gallery.images-2{grid-template-columns:1fr;gap:4px}.content-gallery.images-2 .gallery-item{max-height:300px}.content-gallery.images-2 .gallery-image{width:100%;height:100%;max-height:300px;object-fit:cover}.content-gallery.images-3{grid-template-columns:2fr 1fr;grid-template-rows:1fr 1fr}.content-gallery.images-3 .gallery-item:first-child{grid-row:span 2}.content-gallery.images-3 .gallery-image{width:100%;height:100%;object-fit:cover}.content-gallery.images-4{grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}.content-gallery.images-4 .gallery-image{width:100%;aspect-ratio:1;object-fit:cover}.content-gallery.images-5plus{grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}.content-gallery.images-5plus .gallery-image{width:100%;aspect-ratio:1;object-fit:cover}.gallery-item{position:relative;overflow:hidden;cursor:pointer}.gallery-image{transition:transform .2s}.gallery-item:hover .gallery-image{transform:scale(1.02)}.gallery-more-overlay{position:absolute;inset:0;background:rgba(0,0,0,.6);color:#fff;display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:600;cursor:pointer}.gallery-more-overlay:hover{background:rgba(0,0,0,.7)}.content-video-embeds{margin-top:10px}.content-video-embed{position:relative;border-radius:8px;overflow:hidden;margin-bottom:10px}.video-embed-wrapper{position:relative;padding-bottom:56.25%;height:0}.video-embed-wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.video-embed-preview{position:relative;cursor:pointer}.video-embed-preview img{width:100%;aspect-ratio:16/9;object-fit:cover}.video-embed-preview .video-play-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.4);transition:background .2s}.video-embed-preview:hover .video-play-overlay{background:rgba(0,0,0,.5)}.video-embed-preview .video-play-overlay i{font-size:48px;color:#fff;text-shadow:0 2px 10px rgba(0,0,0,.5)}.gallery-lightbox{position:fixed;inset:0;z-index:10000;display:flex;align-items:center;justify-content:center}.lightbox-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.95);cursor:pointer}.lightbox-container{position:relative;width:100%;height:100%;display:flex;flex-direction:column}.lightbox-content{flex:1;display:flex;align-items:center;justify-content:center;overflow:hidden;padding:60px 80px}.lightbox-image{max-width:100%;max-height:100%;object-fit:contain;user-select:none;cursor:grab;transition:transform .1s}.lightbox-image:active{cursor:grabbing}.lightbox-close{position:absolute;top:15px;right:15px;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:20px;transition:background .2s;z-index:10}.lightbox-close:hover{background:rgba(255,255,255,.2)}.lightbox-next,.lightbox-prev{position:absolute;top:50%;transform:translateY(-50%);width:50px;height:50px;border-radius:50%;background:rgba(255,255,255,.1);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:20px;transition:background .2s;z-index:10}.lightbox-prev{left:15px}.lightbox-next{right:15px}.lightbox-next:hover,.lightbox-prev:hover{background:rgba(255,255,255,.2)}.lightbox-footer{position:absolute;bottom:15px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:20px;color:#fff;z-index:10}.lightbox-counter{font-size:14px;opacity:.8}.lightbox-controls{display:flex;gap:5px}.lightbox-controls button{width:36px;height:36px;border-radius:6px;background:rgba(255,255,255,.1);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;transition:background .2s}.lightbox-controls button:hover{background:rgba(255,255,255,.2)}.dark-mode .content-composer,[data-theme=dark] .content-composer{background:var(--card-background-dark,#2a2a2a)}.dark-mode .image-preview-item,.dark-mode .video-preview-item,[data-theme=dark] .image-preview-item,[data-theme=dark] .video-preview-item{background:var(--card-background-secondary-dark,#333)}.dark-mode .content-gallery.images-1 .gallery-image,[data-theme=dark] .content-gallery.images-1 .gallery-image{background:var(--card-background-dark,#2a2a2a)}@media (max-width:768px){.content-gallery.images-3{grid-template-columns:1fr 1fr;grid-template-rows:auto auto}.content-gallery.images-3 .gallery-item:first-child{grid-column:span 2;grid-row:span 1}.lightbox-next,.lightbox-prev{width:40px;height:40px;font-size:16px}.lightbox-prev{left:5px}.lightbox-next{right:5px}.lightbox-content{padding:50px 50px}.video-preview-item{width:150px}}@media (max-width:480px){.composer-header{flex-direction:column;align-items:stretch}.privacy-selector,.schedule-input{width:100%}.image-preview-item{width:80px;height:80px}}