@keyframes modernSpin{0%{transform:rotate(0deg)}to{transform:rotate(360deg)}}.modern-lightbox{position:fixed;top:0;left:0;width:100%;height:100%;z-index:10000;background:linear-gradient(135deg,rgba(0,0,0,.95)0,rgba(20,20,40,.95) 100%);backdrop-filter:blur(20px) saturate(180%);display:flex;flex-direction:column;opacity:0;visibility:hidden;transition:all .4s cubic-bezier(.25,.46,.45,.94)}.modern-lightbox.active{opacity:1;visibility:visible}.lightbox-backdrop{position:absolute;top:0;left:0;width:100%;height:100%;cursor:pointer}.lightbox-container{position:relative;width:100%;height:100%;display:flex;flex-direction:column;transform:scale(.85) translateY(50px);transition:all .4s cubic-bezier(.25,.46,.45,.94)}.modern-lightbox.active .lightbox-container{transform:scale(1) translateY(0)}.lightbox-header{display:flex;justify-content:space-between;align-items:center;padding:20px 30px;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.1)}.lightbox-header-info{display:flex;flex-direction:column;gap:5px}.lightbox-title-header{color:#fff;font-size:1.4rem;font-weight:600;margin:0;text-shadow:0 2px 10px rgba(0,0,0,.3)}.lightbox-counter{color:rgba(255,255,255,.7);font-size:.9rem;font-weight:500}.modern-btn{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:12px;padding:12px;cursor:pointer;transition:all .3s cubic-bezier(.25,.46,.45,.94);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;font-size:18px}.modern-btn:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.4);transform:translateY(-2px);box-shadow:0 10px 30px rgba(0,0,0,.3)}.lightbox-close{width:45px;height:45px;background:linear-gradient(135deg,#ff416c,#ff4757)}.lightbox-close:hover{background:linear-gradient(135deg,#ff3742,#ff3838);transform:translateY(-2px) scale(1.05)}.lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);width:55px;height:55px;z-index:100}.lightbox-prev{left:30px}.lightbox-next{right:30px}.lightbox-main{flex:1;display:flex;align-items:center;justify-content:center;padding:20px;position:relative}.lightbox-image-container{position:relative;max-width:90%;max-height:90%;border-radius:15px;overflow:hidden;box-shadow:0 25px 80px rgba(0,0,0,.6);background:rgba(255,255,255,.05);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}.lightbox-image{width:100%;height:auto;max-height:100%;object-fit:contain;display:block;transition:all .4s ease;transform:scale(1);cursor:zoom-in}.lightbox-image:hover{transform:scale(1.02)}.lightbox-image.zoomed{transform:scale(2);cursor:zoom-out}.image-loading-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(255,255,255,.1);backdrop-filter:blur(5px);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;z-index:10;opacity:0;visibility:hidden;transition:all .3s ease}.image-loading-overlay.active{opacity:1;visibility:visible}.modern-spinner{position:relative;width:60px;height:60px;margin-bottom:15px}.spinner-ring{position:absolute;width:60px;height:60px;border:3px solid transparent;border-radius:50%;animation:modernSpin 2s linear infinite}.spinner-ring:nth-child(1){border-top-color:#ff416c;animation-delay:0s}.spinner-ring:nth-child(2){border-right-color:#ff4757;animation-delay:.3s}.spinner-ring:nth-child(3){border-bottom-color:#5f27cd;animation-delay:.6s}.lightbox-footer{display:flex;justify-content:space-between;align-items:center;padding:20px 30px;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.1);gap:20px}.lightbox-info-panel{flex:1}.lightbox-description{color:rgba(255,255,255,.9);font-size:1rem;line-height:1.5;margin:0 0 10px;max-width:600px}.lightbox-meta-tags{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.category-tag{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:6px 15px;border-radius:20px;font-size:.85rem;font-weight:500;text-shadow:0 1px 3px rgba(0,0,0,.3)}.date-tag{color:rgba(255,255,255,.6);font-size:.85rem}.meta-separator{color:rgba(255,255,255,.4)}.lightbox-actions{display:flex;gap:10px}.action-btn{width:45px;height:45px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:10px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;font-size:16px}.action-btn:hover{background:rgba(255,255,255,.2);transform:translateY(-2px)}.download-btn:hover{background:linear-gradient(135deg,#00d2ff,#3a7bd5)}.share-btn:hover{background:linear-gradient(135deg,#f093fb,#f5576c)}.fullscreen-btn:hover{background:linear-gradient(135deg,#4facfe,#00f2fe)}.lightbox-thumbnails{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:10px;padding:15px;background:rgba(0,0,0,.3);backdrop-filter:blur(10px);border-radius:25px;border:1px solid rgba(255,255,255,.1);max-width:80%;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}.lightbox-thumbnails::-webkit-scrollbar{display:none}.thumbnail-item{width:60px;height:60px;border-radius:8px;overflow:hidden;cursor:pointer;transition:all .3s ease;border:2px solid transparent;flex-shrink:0}.thumbnail-item.active{border-color:#ff416c;transform:scale(1.1)}.thumbnail-item img{width:100%;height:100%;object-fit:cover}.thumbnail-item:hover{transform:scale(1.05)}@media (max-width:768px){.lightbox-footer,.lightbox-header{padding:15px 20px}.lightbox-nav{width:45px;height:45px}.lightbox-prev{left:15px}.lightbox-next{right:15px}.lightbox-footer{flex-direction:column;gap:15px}.lightbox-actions{justify-content:center}.lightbox-thumbnails{display:none}.lightbox-title-header{font-size:1.2rem}}