.light{--bg-primary:#f3f0ff;--bg-secondary:#fff;--text-primary:#2e1a47;--text-secondary:#1b1b3a;--accent-electric:#7a5cff;--accent-lavender:#c6b7ff;--accent-sakura:#f4a7b9;--accent-crimson:#a020f0;--accent-gold:#e0b84c;--card-bg:#fff;--border:#c6b7ff;--shadow:#2e1a471a}.dark{--bg-primary:#1b1b3a;--bg-secondary:#2e1a47;--text-primary:#f3f0ff;--text-secondary:#c6b7ff;--accent-electric:#7a5cff;--accent-lavender:#c6b7ff;--accent-sakura:#f4a7b9;--accent-crimson:#a020f0;--accent-gold:#e0b84c;--card-bg:#2e1a47;--border:#7a5cff;--shadow:#0000004d}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow-x:hidden}.app{background:var(--bg-primary);min-height:100vh;transition:all .3s}.top-bar{z-index:100;background:var(--card-bg);border-bottom:2px solid var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 2px 10px var(--shadow);position:sticky;top:0}.top-bar-content{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;max-width:1400px;margin:0 auto;padding:12px 24px;display:flex}.logo{align-items:center;gap:12px;display:flex}.logo-icon{background:linear-gradient(135deg, var(--accent-electric), var(--accent-crimson));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:28px}.logo-text{color:var(--text-primary);font-size:20px;font-weight:700}.top-controls{flex-wrap:wrap;gap:12px;display:flex}.top-controls .toggle-btn{background:var(--bg-primary);border:2px solid var(--border);cursor:pointer;color:var(--text-primary);border-radius:40px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .3s}.top-controls .toggle-btn:hover{border-color:var(--accent-electric);transform:translateY(-1px)}.top-controls .toggle-btn.active{background:linear-gradient(135deg, var(--accent-electric), var(--accent-crimson));color:#fff;border-color:#0000}.hero-section{background:linear-gradient(135deg, var(--bg-secondary) 0%, var(--accent-lavender) 100%);padding:60px 24px 40px;position:relative;overflow:hidden}.hero-content{text-align:center;z-index:2;max-width:1200px;margin:0 auto;position:relative}.hero-title{margin-bottom:20px;font-size:48px;font-weight:800;line-height:1.2;transition:color .3s}.light .hero-title{color:var(--text-primary)}.light .hero-title .gradient-text{background:linear-gradient(135deg, var(--accent-electric), var(--accent-crimson));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.dark .hero-title{color:#fff!important}.dark .hero-title .gradient-text{background:var(--accent-gold)!important;-webkit-text-fill-color:transparent!important;color:#0000!important;-webkit-background-clip:text!important;background-clip:text!important}.dark .hero-subtitle{color:#ffffffe6!important}.gradient-text{background:linear-gradient(135deg, var(--accent-electric), var(--accent-crimson));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-subtitle{color:var(--text-secondary);max-width:600px;margin:0 auto 40px;font-size:18px;line-height:1.6}.hero-stats{flex-wrap:wrap;justify-content:center;align-items:center;gap:32px;display:flex}.stat{text-align:center}.stat-number{color:var(--accent-electric);margin-bottom:4px;font-size:28px;font-weight:700;display:block}.stat-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;font-size:12px}.stat-divider{background:var(--accent-lavender);width:1px;height:40px}.hero-wave{width:100%;color:var(--bg-primary);position:absolute;bottom:-2px;left:0}.hero-wave svg{width:100%;height:auto}.main-container{z-index:3;grid-template-columns:320px 1fr;gap:32px;max-width:1400px;margin:-40px auto 0;padding:0 24px 48px;display:grid;position:relative}.sidebar{flex-direction:column;gap:24px;display:flex}.sidebar-card{background:var(--card-bg);box-shadow:0 4px 20px var(--shadow);border:1px solid var(--border);border-radius:20px;padding:24px;transition:transform .3s}.sidebar-card:hover{transform:translateY(-2px)}.card-header{border-bottom:2px solid var(--accent-lavender);align-items:center;gap:12px;margin-bottom:20px;padding-bottom:12px;display:flex}.card-icon{background:linear-gradient(135deg, var(--accent-electric), var(--accent-crimson));border-radius:12px;justify-content:center;align-items:center;width:40px;height:40px;font-size:20px;display:flex}.card-header h3{color:var(--text-primary);font-size:18px}.input-group{width:100%}.input-group label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;font-size:12px;font-weight:600;display:block}.input-group input{background:var(--bg-primary);border:2px solid var(--border);width:100%;color:var(--text-primary);border-radius:12px;padding:12px;font-size:14px;transition:all .3s}.input-group input:focus{border-color:var(--accent-electric);outline:none;box-shadow:0 0 0 3px #7a5cff1a}.settings-group{flex-direction:column;gap:12px;display:flex}.select-group label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;font-size:12px;font-weight:600;display:block}.select-group select{background:var(--bg-primary);border:2px solid var(--border);width:100%;color:var(--text-primary);cursor:pointer;border-radius:12px;padding:10px}.upload-area{position:relative}.upload-area input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute}.upload-label{border:2px dashed var(--border);cursor:pointer;background:var(--bg-primary);border-radius:16px;flex-direction:column;justify-content:center;align-items:center;padding:40px 20px;transition:all .3s;display:flex}.upload-label:hover{border-color:var(--accent-electric);background:var(--accent-sakura);transform:scale(1.02)}.upload-icon{margin-bottom:12px;font-size:48px}.upload-label p{color:var(--text-primary);margin-bottom:4px;font-weight:500}.upload-label span{color:var(--text-secondary);font-size:12px}.stats-card{background:linear-gradient(135deg, var(--card-bg), var(--accent-lavender))}.stats-grid{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.stat-box{text-align:center;flex:1;min-width:70px}.stat-box .stat-value{color:var(--accent-electric);font-size:28px;font-weight:700}.stat-box .stat-label{color:var(--text-secondary);text-transform:uppercase;font-size:11px}.clear-btn{background:var(--accent-sakura);color:var(--text-primary);cursor:pointer;border:none;border-radius:10px;align-items:center;gap:8px;padding:8px 16px;font-weight:600;transition:all .3s;display:flex}.clear-btn:hover{background:var(--accent-crimson);color:#fff;transform:scale(1.05)}.content-area{background:var(--card-bg);box-shadow:0 4px 20px var(--shadow);border:1px solid var(--border);border-radius:20px;padding:32px}.content-header{border-bottom:2px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;padding-bottom:16px;display:flex}.content-header h2{color:var(--text-primary);align-items:center;gap:12px;font-size:20px;display:flex}.header-icon{font-size:24px}.badge{background:var(--accent-electric);color:#fff;border-radius:20px;padding:2px 8px;font-size:12px}.info-text{color:var(--accent-gold);font-size:14px;font-weight:500}.gallery{min-height:400px;max-height:500px;margin-bottom:24px;overflow-y:auto}.gallery.grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;display:grid}.gallery.compact{flex-direction:column;gap:12px;display:flex}.gallery-item{background:var(--bg-primary);border:2px solid var(--border);cursor:move;border-radius:16px;transition:all .3s;position:relative;overflow:hidden}.gallery-item.dragging{opacity:.5;cursor:grabbing}.drag-handle{color:#fff;cursor:grab;z-index:2;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-size:20px;font-weight:700;transition:all .3s;display:flex;position:absolute;top:8px;left:8px}.gallery-item:hover .drag-handle{background:var(--accent-electric)}.gallery-item:hover{box-shadow:0 8px 24px var(--shadow);border-color:var(--accent-electric);transform:translateY(-4px)}.item-preview{position:relative;overflow:hidden}.item-preview img{-o-object-fit:cover;object-fit:cover;pointer-events:none;width:100%;height:160px;transition:transform .3s}.gallery-item:hover .item-preview img{transform:scale(1.05)}.item-overlay{opacity:0;background:#00000080;justify-content:flex-end;padding:8px;transition:opacity .3s;display:flex;position:absolute;inset:0}.gallery-item:hover .item-overlay{opacity:1}.quick-remove{background:var(--accent-crimson);color:#fff;cursor:pointer;border:none;border-radius:50%;width:32px;height:32px;font-size:20px;transition:all .3s}.quick-remove:hover{background:var(--accent-sakura);transform:scale(1.1)}.item-info{padding:12px}.item-name{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;margin-bottom:4px;font-size:13px;font-weight:500;overflow:hidden}.item-meta{color:var(--text-secondary);justify-content:space-between;font-size:11px;display:flex}.empty-gallery{text-align:center;padding:80px 20px}.empty-animation{margin-bottom:24px;font-size:80px;animation:2s ease-in-out infinite bounce}.empty-gallery h3{color:var(--text-primary);margin-bottom:8px;font-size:20px}.empty-gallery p{color:var(--text-secondary);margin-bottom:16px}.empty-hint{background:var(--accent-lavender);color:var(--text-primary);border-radius:100px;align-items:center;gap:8px;padding:8px 16px;font-size:13px;display:inline-flex}.action-buttons{margin-top:24px}.download-btn,.create-btn{cursor:pointer;border:none;border-radius:16px;justify-content:center;align-items:center;gap:12px;width:100%;padding:16px;font-size:18px;font-weight:600;transition:all .3s;display:flex;position:relative;overflow:hidden}.create-btn{background:linear-gradient(135deg, var(--accent-electric), var(--accent-crimson));color:#fff}.download-btn{background:linear-gradient(135deg, var(--accent-gold), orange);color:var(--text-primary)}.create-btn:before,.download-btn:before{content:"";background:linear-gradient(90deg,#0000,#ffffff4d,#0000);width:100%;height:100%;transition:left .5s;position:absolute;top:0;left:-100%}.create-btn:hover:not(:disabled):before,.download-btn:hover:before{left:100%}.create-btn:hover:not(:disabled),.download-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #7a5cff66}.create-btn.loading{opacity:.7;cursor:not-allowed}.spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:.6s linear infinite spin}.message{text-align:center;border-radius:12px;margin-top:16px;padding:12px;font-weight:500;animation:.3s slideIn}.message.error{background:var(--accent-sakura);color:var(--text-primary);border-left:4px solid var(--accent-crimson)}.message.success{color:var(--accent-electric);border-left:4px solid var(--accent-electric);background:#7a5cff33}.fab{background:linear-gradient(135deg, var(--accent-electric), var(--accent-crimson));color:#fff;cursor:pointer;z-index:1000;border:none;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;font-size:32px;font-weight:700;transition:all .3s;display:none;position:fixed;bottom:24px;right:24px;box-shadow:0 4px 12px #0000004d}.fab:hover{transform:scale(1.1);box-shadow:0 6px 20px #7a5cff80}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.gallery::-webkit-scrollbar{width:8px}.gallery::-webkit-scrollbar-track{background:var(--bg-primary);border-radius:10px}.gallery::-webkit-scrollbar-thumb{background:var(--accent-electric);border-radius:10px}@media (width<=968px){.main-container{grid-template-columns:1fr;gap:24px;padding:0 16px 80px}.hero-title{font-size:32px}.hero-section{padding:40px 20px 30px}.hero-stats{gap:20px}.stat-number{font-size:22px}.top-bar-content{padding:12px 16px}.logo-text{font-size:18px}.top-controls .toggle-btn{padding:6px 12px;font-size:12px}.sidebar{gap:16px}.sidebar-card{padding:20px}.content-area{padding:24px}.gallery.grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}.item-preview img{height:120px}.fab{display:flex}.drag-handle{width:28px;height:28px;font-size:16px}}@media (width<=640px){.hero-stats{flex-direction:column;gap:12px}.stat-divider{display:none}.hero-title{font-size:28px}.hero-subtitle{font-size:14px}.content-header{flex-direction:column;align-items:flex-start}.gallery.grid{grid-template-columns:1fr}.stats-grid{flex-direction:column}.stat-box{width:100%}.create-btn,.download-btn{padding:14px;font-size:16px}.upload-label{padding:30px 20px}.upload-icon{font-size:40px}}.footer{background:var(--card-bg);border-top:1px solid var(--border);text-align:center;margin-top:60px;padding:24px 20px}.footer-content{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;max-width:1200px;margin:0 auto;display:flex}.footer-section p{color:var(--text-secondary);margin:0;font-size:14px}.github-link{background:linear-gradient(135deg, var(--accent-electric), var(--accent-crimson));color:#fff;border-radius:30px;align-items:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:500;text-decoration:none;transition:all .3s;display:inline-flex}.github-link:hover{transform:translateY(-2px);box-shadow:0 4px 12px #7a5cff66}.github-icon{font-size:18px}.dark .footer{background:var(--card-bg)}.dark .github-link{background:linear-gradient(135deg, var(--accent-electric), var(--accent-gold))}@media (width<=768px){.footer-content{text-align:center;flex-direction:column;gap:12px}.footer{margin-top:40px;padding:20px 16px}}.waiting-animation{justify-content:center;gap:12px;margin-bottom:20px;display:flex}.pulse-circle{background:var(--accent-electric);border-radius:50%;width:12px;height:12px;animation:1.4s ease-in-out infinite pulseWait}.pulse-circle.delay-1{animation-delay:.2s}.pulse-circle.delay-2{animation-delay:.4s}@keyframes pulseWait{0%,to{opacity:.5;transform:scale(.8)}50%{opacity:1;transform:scale(1.2)}}.waiting-message{text-align:center;background:#7a5cff1a;border-radius:12px;margin-bottom:20px;padding:12px;animation:2s ease-in-out infinite fadeInOut}.waiting-emoji{margin-right:8px;font-size:24px;animation:1s ease-in-out infinite bounce;display:inline-block}.waiting-text{color:var(--accent-electric);font-size:16px;font-weight:500}@keyframes fadeInOut{0%,to{opacity:.7}50%{opacity:1}}.processing-stage{animation:2s ease-in-out infinite gentlePulse}@keyframes gentlePulse{0%,to{transform:scale(1)}50%{transform:scale(1.01)}}.rotating{animation:1.5s ease-in-out infinite fadeInOut}.please-wait-text{text-align:center;color:var(--text-secondary);justify-content:center;align-items:center;gap:6px;margin-top:16px;font-size:12px;display:flex}.please-wait-text span{animation:1.5s ease-in-out infinite pulse}.dark .waiting-message{background:#7a5cff33}.dark .waiting-text{color:var(--accent-gold)}