@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#ffffff08;--bg-card-hover:#ffffff0f;--border:#ffffff0f;--border-hover:#ffffff1f;--text-primary:#f0f0f5;--text-secondary:#8b8b9e;--text-muted:#5a5a6e;--accent:#6c5ce7;--accent-hover:#7d6ff0;--accent-glow:#6c5ce740;--success:#00b894;--success-glow:#00b89433;--warning:#fdcb6e;--danger:#e17055;--gradient-1:linear-gradient(135deg, #6c5ce7 0%, #a29bfe 100%);--gradient-2:linear-gradient(135deg, #00b894 0%, #55efc4 100%);--gradient-3:linear-gradient(135deg, #fd79a8 0%, #e17055 100%);--radius:16px;--radius-sm:10px;--shadow:0 4px 24px #0000004d;--shadow-lg:0 8px 48px #0006}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6;overflow-x:hidden}.bg-mesh{z-index:0;pointer-events:none;background:radial-gradient(80% 50% at 20% 20%,#6c5ce714 0%,#0000 60%),radial-gradient(60% 40% at 80% 80%,#00b8940f 0%,#0000 60%),radial-gradient(50% 30%,#fd79a80a 0%,#0000 60%);width:100%;height:100%;position:fixed;top:0;left:0}.app-container{z-index:1;max-width:1200px;min-height:100vh;margin:0 auto;padding:2rem 2rem 4rem;position:relative}.header{text-align:center;margin-bottom:3rem;animation:.6s ease-out fadeInDown}.header-badge{background:var(--bg-card);border:1px solid var(--border);color:var(--text-secondary);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:100px;align-items:center;gap:6px;margin-bottom:1rem;padding:6px 16px;font-size:.75rem;display:inline-flex}.header-badge .dot{background:var(--success);border-radius:50%;width:6px;height:6px;animation:2s infinite pulse}.header h1{letter-spacing:-.03em;-webkit-text-fill-color:transparent;background:linear-gradient(135deg,#f0f0f5 0%,#a29bfe 50%,#6c5ce7 100%);-webkit-background-clip:text;background-clip:text;margin-bottom:.5rem;font-size:2.5rem;font-weight:800}.header p{color:var(--text-secondary);max-width:500px;margin:0 auto;font-size:1rem}.dropzone-wrapper{animation:.5s ease-out .1s both fadeInUp}.dropzone{border:2px dashed var(--border);border-radius:var(--radius);text-align:center;cursor:pointer;background:var(--bg-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:3rem 2rem;transition:all .3s;position:relative;overflow:hidden}.dropzone:before{content:"";background:var(--gradient-1);opacity:0;border-radius:var(--radius);transition:opacity .3s;position:absolute;inset:0}.dropzone:hover,.dropzone.drag-over{border-color:var(--accent);background:var(--bg-card-hover)}.dropzone:hover:before,.dropzone.drag-over:before{opacity:.03}.dropzone-icon{z-index:1;background:var(--gradient-1);width:64px;height:64px;box-shadow:0 8px 32px var(--accent-glow);border-radius:20px;justify-content:center;align-items:center;margin:0 auto 1rem;transition:transform .3s;display:flex;position:relative}.dropzone:hover .dropzone-icon{transform:scale(1.05)translateY(-2px)}.dropzone-icon svg{color:#fff;width:28px;height:28px}.dropzone-title{z-index:1;color:var(--text-primary);margin-bottom:.25rem;font-size:1rem;font-weight:600;position:relative}.dropzone-subtitle{z-index:1;color:var(--text-muted);font-size:.8rem;position:relative}.stats-bar{flex-wrap:wrap;gap:1rem;margin:1.5rem 0;animation:.5s ease-out .2s both fadeInUp;display:flex}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);flex:1;min-width:150px;padding:1rem 1.25rem;transition:all .3s}.stat-card:hover{border-color:var(--border-hover);background:var(--bg-card-hover)}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px;font-size:.7rem;font-weight:500}.stat-value{color:var(--text-primary);font-size:1.5rem;font-weight:700}.stat-value.accent{color:var(--accent)}.stat-value.success{color:var(--success)}.image-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem;margin:1.5rem 0;animation:.5s ease-out .3s both fadeInUp;display:grid}.image-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:all .3s;animation:.3s ease-out scaleIn;position:relative;overflow:hidden}.image-card:hover{border-color:var(--border-hover);box-shadow:var(--shadow);transform:translateY(-2px)}.image-card-preview{aspect-ratio:4/3;background:var(--bg-secondary);position:relative;overflow:hidden}.image-card-preview img{object-fit:cover;width:100%;height:100%;transition:transform .4s}.image-card:hover .image-card-preview img{transform:scale(1.03)}.image-card-remove{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;cursor:pointer;opacity:0;z-index:2;background:#0009;border:none;border-radius:8px;justify-content:center;align-items:center;width:28px;height:28px;transition:all .2s;display:flex;position:absolute;top:8px;right:8px}.image-card:hover .image-card-remove{opacity:1}.image-card-remove:hover{background:var(--danger)}.image-card-badge{text-transform:uppercase;letter-spacing:.05em;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:2;border-radius:6px;padding:3px 10px;font-size:.65rem;font-weight:600;position:absolute;top:8px;left:8px}.badge-original{color:#fff;background:#ffffff26}.badge-enhanced{color:#fff;background:#00b894cc}.badge-kdp{color:#fff;background:#6c5ce7cc}.image-card-info{padding:.875rem 1rem}.image-card-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;margin-bottom:4px;font-size:.8rem;font-weight:500;overflow:hidden}.image-card-meta{color:var(--text-muted);gap:8px;font-size:.7rem;display:flex}.image-card-meta span{align-items:center;gap:3px;display:flex}.settings-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);margin:1.5rem 0;padding:1.5rem;animation:.5s ease-out .2s both fadeInUp}.settings-title{color:var(--text-primary);align-items:center;gap:8px;margin-bottom:1rem;font-size:.85rem;font-weight:600;display:flex}.settings-title .icon{background:var(--bg-card-hover);border-radius:8px;justify-content:center;align-items:center;width:28px;height:28px;font-size:14px;display:flex}.settings-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;display:grid}.setting-item label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px;font-size:.7rem;font-weight:500;display:block}.setting-item select,.setting-item input[type=range]{width:100%;color:var(--text-primary);background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);appearance:none;outline:none;padding:8px 12px;font-family:inherit;font-size:.85rem;transition:border-color .2s}.setting-item select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238b8b9e' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:32px}.setting-item select:focus{border-color:var(--accent)}.setting-item select option{background:var(--bg-secondary);color:var(--text-primary)}.range-wrapper{align-items:center;gap:10px;display:flex}.range-wrapper input[type=range]{appearance:none;background:var(--border);border:none;border-radius:2px;flex:1;height:4px;padding:0}.range-wrapper input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--accent);cursor:pointer;width:16px;height:16px;box-shadow:0 2px 8px var(--accent-glow);border-radius:50%}.range-value{color:var(--accent);text-align:right;min-width:36px;font-size:.8rem;font-weight:600}.actions-bar{flex-wrap:wrap;gap:.75rem;margin:2rem 0;animation:.5s ease-out .4s both fadeInUp;display:flex}.btn{border-radius:var(--radius-sm);cursor:pointer;border:none;align-items:center;gap:8px;padding:12px 24px;font-family:inherit;font-size:.875rem;font-weight:600;transition:all .25s;display:inline-flex;position:relative;overflow:hidden}.btn:after{content:"";pointer-events:none;background:linear-gradient(#ffffff1a 0%,#0000 100%);position:absolute;inset:0}.btn-primary{background:var(--gradient-1);color:#fff;box-shadow:0 4px 16px var(--accent-glow)}.btn-primary:hover:not(:disabled){box-shadow:0 6px 24px var(--accent-glow);transform:translateY(-1px)}.btn-success{background:var(--gradient-2);color:#fff;box-shadow:0 4px 16px var(--success-glow)}.btn-success:hover:not(:disabled){box-shadow:0 6px 24px var(--success-glow);transform:translateY(-1px)}.btn-kdp{background:var(--gradient-3);color:#fff;box-shadow:0 4px 16px #fd79a833}.btn-kdp:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 24px #fd79a84d}.btn-outline{color:var(--text-secondary);border:1px solid var(--border);background:0 0}.btn-outline:after{display:none}.btn-outline:hover{border-color:var(--border-hover);color:var(--text-primary);background:var(--bg-card)}.btn:disabled{opacity:.4;cursor:not-allowed;transform:none!important}.btn svg{width:18px;height:18px}.progress-wrapper{margin:1.5rem 0;animation:.3s fadeIn}.progress-label{color:var(--text-secondary);justify-content:space-between;align-items:center;margin-bottom:8px;font-size:.75rem;display:flex}.progress-bar{background:var(--border);border-radius:4px;height:4px;overflow:hidden}.progress-fill{background:var(--gradient-1);border-radius:4px;height:100%;transition:width .3s;position:relative}.progress-fill:after{content:"";background:linear-gradient(90deg,#0000 0%,#ffffff4d 50%,#0000 100%);animation:1.5s infinite shimmer;position:absolute;inset:0}.status-toast{border-radius:var(--radius-sm);align-items:center;gap:10px;margin:1rem 0;padding:12px 20px;font-size:.8rem;font-weight:500;animation:.3s slideIn;display:flex}.status-toast.success{color:var(--success);background:#00b8941a;border:1px solid #00b89433}.status-toast.error{color:var(--danger);background:#e170551a;border:1px solid #e1705533}.status-toast.processing{color:var(--accent);background:#6c5ce71a;border:1px solid #6c5ce733}.empty-state{text-align:center;color:var(--text-muted);padding:2rem;font-size:.9rem}.spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.7s linear infinite spin}.footer{text-align:center;border-top:1px solid var(--border);color:var(--text-muted);margin-top:3rem;padding-top:2rem;font-size:.75rem}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}@keyframes slideIn{0%{opacity:0;transform:translate(-10px)}to{opacity:1;transform:translate(0)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}@media (width<=768px){.app-container{padding:1rem 1rem 3rem}.header h1{font-size:1.75rem}.image-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.actions-bar{flex-direction:column}.btn{justify-content:center}.stats-bar{flex-direction:column;gap:.5rem}}@media (width<=480px){.header h1{font-size:1.4rem}.settings-grid{grid-template-columns:1fr}.image-grid{grid-template-columns:1fr 1fr;gap:.5rem}}