*{margin:0;padding:0;box-sizing:border-box}:root{--bg-primary:#0a0a0a;--bg-secondary:#111;--bg-card:#181818;--border-color:#2e2e2e;--border-active:#fff;--text-primary:#fff;--text-secondary:#999;--text-muted:#666;--accent-primary:#fff;--radius-sm:6px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px}body,html{min-height:100vh;background:var(--bg-primary);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}.app-wrapper{min-height:100vh;display:flex;flex-direction:column}.container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}.header{padding:24px 0;border-bottom:1px solid var(--border-color);background:var(--bg-primary);position:-webkit-sticky;position:sticky;top:0;z-index:100}.header-inner{display:flex;align-items:center;gap:12px}.logo-text{font-size:26px;font-weight:700;letter-spacing:-.5px}.main{flex:1 1;padding:64px 0 100px}.page-title{margin-bottom:64px}.page-title h1{font-size:clamp(32px,5vw,48px);font-weight:500;line-height:1.1;letter-spacing:-1px;margin-bottom:16px}.page-title p{font-size:18px;color:var(--text-secondary);line-height:1.5}.section-label{display:flex;align-items:baseline;gap:12px;margin-bottom:24px;border-bottom:1px solid var(--border-color);padding-bottom:12px}.section-label h2{font-size:20px;font-weight:500;letter-spacing:-.5px}.section-label p{font-size:14px;color:var(--text-muted)}.upload-section{margin-bottom:64px}.upload-zone{border:1px dashed var(--border-color);border-radius:var(--radius-lg);background:var(--bg-secondary);padding:64px 32px;text-align:center;cursor:pointer;transition:all .2s ease}.upload-zone:hover{border-color:var(--text-secondary);background:#151515}.upload-zone.dragging{border-color:var(--accent-primary);background:#1a1a1a}.upload-icon{font-size:32px;margin-bottom:16px;opacity:.5}.upload-zone h3{font-size:16px;font-weight:500;margin-bottom:8px}.upload-zone p{font-size:14px;color:var(--text-muted)}.upload-zone input[type=file]{display:none}.upload-count{display:inline-flex;align-items:center;margin-top:16px;padding:6px 12px;border-radius:4px;background:var(--bg-card);font-size:12px;color:var(--text-secondary)}.previews-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));grid-gap:16px;gap:16px;margin-top:24px}.preview-item{position:relative;border-radius:var(--radius-md);overflow:hidden;aspect-ratio:1;background:var(--bg-card)}.preview-item img{width:100%;height:100%;object-fit:cover;display:block}.preview-remove{position:absolute;top:8px;right:8px;width:24px;height:24px;border-radius:12px;background:rgba(0,0,0,.8);border:none;color:#fff;font-size:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}.preview-remove:hover{background:#f44}.style-section{margin-bottom:64px}.styles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));grid-gap:20px;gap:20px}.style-card{position:relative;border-radius:var(--radius-lg);background:var(--bg-card);cursor:pointer;transition:all .3s ease;overflow:hidden;aspect-ratio:4/3;border:1px solid transparent}.style-card-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.style-card:hover .style-card-bg{transform:scale(1.05)}.style-card-overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.9) 0,rgba(0,0,0,.2) 50%,transparent);display:flex;flex-direction:column;justify-content:flex-end;padding:24px}.style-card.selected{box-shadow:0 0 0 2px var(--accent-primary)}.style-card.selected .style-card-bg{transform:scale(1.05)}.style-card-header{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:8px}.style-card-name{font-size:18px;font-weight:500;letter-spacing:-.5px;text-shadow:0 2px 4px rgba(0,0,0,.5)}.style-card-photos{font-size:12px;padding:4px 10px;border-radius:4px;background:hsla(0,0%,100%,.1);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:#fff}.style-card-desc{font-size:13px;color:#ddd;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-right:32px}.style-card-check{position:absolute;top:20px;right:20px;width:28px;height:28px;border-radius:50%;background:#fff;color:#000;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;opacity:0;transform:scale(.8);transition:all .2s ease;box-shadow:0 2px 8px rgba(0,0,0,.4)}.style-card.selected .style-card-check{opacity:1;transform:scale(1)}.generate-section{text-align:center;margin-bottom:64px;padding:40px 0;border-top:1px solid var(--border-color)}.btn-generate{position:relative;display:inline-flex;align-items:center;justify-content:center;padding:18px 48px;font-size:16px;font-weight:500;color:#000;border:none;border-radius:var(--radius-md);background:#fff;cursor:pointer;transition:all .2s ease}.btn-generate:hover:not(:disabled){background:#f0f0f0;transform:translateY(-1px)}.btn-generate:disabled{background:var(--border-color);color:var(--text-muted);cursor:not-allowed}.btn-generate.loading .btn-text{opacity:0}.btn-generate .spinner{position:absolute;width:20px;height:20px;border:2px solid rgba(0,0,0,.2);border-top-color:#000;border-radius:50%;animation:spin .6s linear infinite;display:none}.btn-generate.loading .spinner{display:block}@keyframes spin{to{transform:rotate(1turn)}}.gen-info{color:var(--text-muted)}.gen-error,.gen-info{margin-top:16px;font-size:14px}.gen-error{padding:12px;border-radius:6px;background:rgba(255,68,68,.1);color:#f44;display:none}.gen-error.visible{display:inline-block;animation:fadeIn .3s ease}.result-section{display:none;animation:fadeInUp .5s ease}.result-section.visible{display:block}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.result-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.result-title{font-size:24px;font-weight:500;letter-spacing:-.5px}.btn-download{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:6px;background:var(--bg-card);border:1px solid var(--border-color);color:#fff;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease;text-decoration:none}.btn-download:hover{background:var(--border-color)}.result-image-wrap{display:flex;justify-content:center}.result-image-wrap img{max-width:480px;width:100%;height:auto;border-radius:var(--radius-lg);display:block}.footer{padding:40px 0;border-top:1px solid var(--border-color);text-align:center;font-size:14px;color:var(--text-muted)}.loading-overlay{position:fixed;inset:0;background:hsla(0,0%,4%,.9);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;z-index:999;flex-direction:column;gap:24px}.loading-overlay.visible{display:flex;animation:fadeIn .3s ease}.loading-spinner-large{width:48px;height:48px;border:2px solid var(--border-color);border-top:2px solid #fff;border-radius:50%;animation:spin .8s linear infinite}.loading-text{font-size:18px;font-weight:500;letter-spacing:-.5px}@media (max-width:600px){.main{padding:32px 0 80px}.page-title{margin-bottom:32px}.page-title h1{font-size:28px;margin-bottom:8px}.page-title p{font-size:15px}.upload-section{margin-bottom:40px}.upload-zone{padding:40px 20px}.style-section{margin-bottom:40px}.styles-grid{display:flex;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;padding-bottom:16px;margin:0 -24px;padding-left:24px;padding-right:24px;gap:16px;-ms-overflow-style:none;scrollbar-width:none}.styles-grid::-webkit-scrollbar{display:none}.style-card{flex:0 0 85%;scroll-snap-align:center;aspect-ratio:4/5}.generate-section{margin-bottom:32px;padding:24px 0}.btn-generate{width:100%;padding:16px;font-size:16px}.result-header{flex-direction:column;align-items:flex-start;gap:16px}.result-title{font-size:20px}.btn-download{width:100%;justify-content:center}}