:root{--bg-color: #0f172a;--card-bg: #1e293b;--text-primary: #f8fafc;--text-secondary: #94a3b8;--accent: #38bdf8;--accent-glow: rgba(56, 189, 248, .3);--modal-overlay: rgba(15, 23, 42, .9)}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg-color);color:var(--text-primary);-webkit-font-smoothing:antialiased}.app-container{max-width:1400px;margin:0 auto;padding:2rem}.hero{text-align:center;margin-bottom:4rem;padding:2rem 0}.hero h1{font-size:3rem;font-weight:800;letter-spacing:-.05em;margin:0 0 1rem}.highlight{background:linear-gradient(135deg,#38bdf8,#818cf8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero p{color:var(--text-secondary);font-size:1.2rem;margin-bottom:2rem}.controls{display:flex;gap:1rem;justify-content:center;margin-top:1.5rem}.control-btn{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:var(--text-primary);padding:.8rem 1.5rem;border-radius:50px;cursor:pointer;font-family:inherit;font-size:.9rem;transition:all .3s ease;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.control-btn:hover{background:#fff3;transform:translateY(-2px)}.control-btn.active{background:#ff4757;border-color:#ff4757;font-weight:600;box-shadow:0 4px 15px #ff475766}.image-wrapper{position:relative;overflow:hidden;border-radius:12px;aspect-ratio:2/3}.favorite-btn{position:absolute;top:15px;right:15px;z-index:10;background:#0000004d;border:none;font-size:1.5rem;cursor:pointer;padding:8px;border-radius:50%;line-height:1;transition:all .3s cubic-bezier(.175,.885,.32,1.275);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(-10px)}.photo-card:hover .favorite-btn,.favorite-btn.active{opacity:1;transform:translateY(0)}.favorite-btn:hover{background:#fff3;transform:scale(1.1)}.favorite-btn.active{opacity:1}.favorite-btn:active{transform:scale(.9)}.loader{text-align:center;padding:3rem;color:var(--accent);font-size:1.25rem;animation:pulse 1.5s infinite}@keyframes pulse{0%,to{opacity:.6}50%{opacity:1}}.masonry-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2rem}.photo-card{position:relative;border-radius:12px;overflow:hidden;cursor:pointer;transition:transform .3s ease,box-shadow .3s ease;background:var(--card-bg);break-inside:avoid}.photo-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px -10px var(--accent-glow)}.image-wrapper{position:relative;width:100%;aspect-ratio:3/2}.image-wrapper img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}.photo-card:hover img{transform:scale(1.05)}.overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.8),transparent);opacity:0;transition:opacity .3s ease;display:flex;flex-direction:column;justify-content:flex-end;padding:1.5rem}.photo-card:hover .overlay{opacity:1}.overlay h3{margin:0;font-size:1.1rem;font-weight:600;text-shadow:0 2px 4px rgba(0,0,0,.5)}.view-details{font-size:.85rem;color:var(--accent);margin-top:.5rem;font-weight:500}.modal-backdrop{position:fixed;inset:0;background:var(--modal-overlay);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;display:flex;align-items:center;justify-content:center;padding:2rem;animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:var(--card-bg);border-radius:16px;max-width:1100px;width:100%;max-height:90vh;overflow-y:auto;position:relative;box-shadow:0 25px 50px -12px #00000080;display:flex;flex-direction:column}@media(min-width:768px){.modal-layout{display:grid;grid-template-columns:3fr 2fr}.modal-content{overflow:hidden}.modal-image{background:#000;display:flex;align-items:center;justify-content:center;max-height:90vh}}.modal-image img{max-width:100%;max-height:90vh;object-fit:contain}.modal-info{padding:2rem;overflow-y:auto}.close-btn{position:absolute;top:1rem;right:1rem;background:#00000080;border:none;color:#fff;width:36px;height:36px;border-radius:50%;font-size:1.5rem;cursor:pointer;z-index:10;display:flex;align-items:center;justify-content:center;transition:background .2s}.close-btn:hover{background:#fff3}.modal-info h2{font-size:1.8rem;margin:0 0 .5rem;line-height:1.2}.image-caption{color:var(--text-secondary);font-size:1rem;line-height:1.6;margin-bottom:2rem;font-style:italic;border-left:3px solid var(--accent);padding-left:1rem}.tags-section{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2rem}.tag{background:#ffffff0d;color:var(--text-secondary);padding:.2rem .6rem;border-radius:4px;font-size:.75rem;transition:all .2s}.tag:hover{background:#38bdf81a;color:var(--accent)}.exif-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;background:#ffffff08;padding:1.5rem;border-radius:8px;margin-bottom:2rem}.exif-grid h3{grid-column:1 / -1;margin:0 0 .5rem;font-size:.9rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary)}.exif-item{display:flex;flex-direction:column}.exif-label{font-size:.75rem;color:var(--text-secondary);margin-bottom:.25rem}.exif-value{font-weight:600;font-size:.9rem}.original-link{display:inline-block;background:var(--text-primary);color:var(--bg-color);padding:.75rem 1.5rem;border-radius:8px;text-decoration:none;font-weight:600;transition:opacity .2s;width:100%;text-align:center;box-sizing:border-box}.original-link:hover{opacity:.9}.full-screen-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000f2;z-index:2000;display:grid;place-items:center;overflow:auto;cursor:zoom-out}.full-screen-image{max-width:none;max-height:none;display:block;margin:auto;box-shadow:0 0 50px #000c}