*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-gradient-start: #0f0c29;--bg-gradient-mid: #302b63;--bg-gradient-end: #24243e;--surface-primary: rgba(255, 255, 255, .05);--surface-secondary: rgba(255, 255, 255, .08);--surface-elevated: rgba(255, 255, 255, .12);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--text-muted: rgba(255, 255, 255, .4);--accent-keep: #00d9a5;--accent-keep-glow: rgba(0, 217, 165, .3);--accent-delete: #ff4757;--accent-delete-glow: rgba(255, 71, 87, .3);--accent-undo: #ffa502;--accent-primary: #667eea;--accent-primary-glow: rgba(102, 126, 234, .3);--border-subtle: rgba(255, 255, 255, .1);--border-accent: rgba(255, 255, 255, .2);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .2);--shadow-md: 0 4px 20px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .4);--shadow-glow-keep: 0 0 40px var(--accent-keep-glow);--shadow-glow-delete: 0 0 40px var(--accent-delete-glow);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-xl: 28px;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--transition-spring: .5s cubic-bezier(.34, 1.56, .64, 1)}html,body{height:100%;overflow:hidden}body{font-family:var(--font-family);background:linear-gradient(135deg,var(--bg-gradient-start) 0%,var(--bg-gradient-mid) 50%,var(--bg-gradient-end) 100%);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{height:100%;display:flex;flex-direction:column}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-lg);font-family:inherit;font-size:.95rem;font-weight:500;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-normal);text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent-primary) 0%,#764ba2 100%);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-lg),0 0 30px var(--accent-primary-glow)}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-ghost{background:var(--surface-primary);color:var(--text-primary);border:1px solid var(--border-subtle);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-ghost:hover:not(:disabled){background:var(--surface-secondary);border-color:var(--border-accent)}.btn-keep{background:linear-gradient(135deg,var(--accent-keep) 0%,#00b894 100%);color:#fff;box-shadow:var(--shadow-md)}.btn-keep:hover:not(:disabled){box-shadow:var(--shadow-lg),var(--shadow-glow-keep)}.btn-delete{background:linear-gradient(135deg,var(--accent-delete) 0%,#ee5a24 100%);color:#fff;box-shadow:var(--shadow-md)}.btn-delete:hover:not(:disabled){box-shadow:var(--shadow-lg),var(--shadow-glow-delete)}.btn-icon{width:60px;height:60px;border-radius:var(--radius-full);padding:0;font-size:1.5rem}.btn-icon-sm{width:44px;height:44px;border-radius:var(--radius-full);padding:0;font-size:1.1rem}.glass-card{background:var(--surface-primary);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--surface-elevated);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--border-accent)}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-fade-in{animation:fadeIn .5s ease-out}.animate-slide-up{animation:slideInUp .6s ease-out}.badge{display:inline-flex;align-items:center;justify-content:center;padding:var(--spacing-xs) var(--spacing-sm);font-size:.75rem;font-weight:600;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.05em}.badge-keep{background:#00d9a5;color:#040605}.badge-delete{background:#ff4757;color:#493537}.progress-bar{height:4px;background:var(--surface-secondary);border-radius:var(--radius-full);overflow:hidden}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--accent-primary) 0%,#764ba2 100%);border-radius:var(--radius-full);transition:width var(--transition-normal)}.app{height:100%;display:flex;flex-direction:column}.welcome-screen{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-xl);text-align:center;animation:fadeIn .8s ease-out}.welcome-content{max-width:500px}.welcome-icon{width:120px;height:120px;margin:0 auto var(--spacing-xl);background:linear-gradient(135deg,var(--accent-primary) 0%,#764ba2 100%);border-radius:var(--radius-xl);display:flex;align-items:center;justify-content:center;font-size:3.5rem;box-shadow:var(--shadow-lg),0 0 60px var(--accent-primary-glow)}.welcome-title{font-size:2.5rem;font-weight:700;margin-bottom:var(--spacing-md);background:linear-gradient(135deg,#fff,#ffffffb3);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.welcome-subtitle{font-size:1.1rem;color:var(--text-secondary);margin-bottom:var(--spacing-2xl);line-height:1.7}.welcome-features{display:flex;gap:var(--spacing-lg);margin-bottom:var(--spacing-2xl);flex-wrap:wrap;justify-content:center}.feature-item{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:var(--surface-primary);border-radius:var(--radius-full);border:1px solid var(--border-subtle);font-size:.9rem;color:var(--text-secondary)}.feature-icon{font-size:1.2rem}.select-folder-btn{padding:var(--spacing-lg) var(--spacing-2xl);font-size:1.1rem}.keyboard-hint{margin-top:var(--spacing-2xl);padding:var(--spacing-lg);background:var(--surface-primary);border-radius:var(--radius-md);border:1px solid var(--border-subtle)}.keyboard-hint-title{font-size:.85rem;color:var(--text-muted);margin-bottom:var(--spacing-md);text-transform:uppercase;letter-spacing:.1em}.keyboard-shortcuts{display:flex;gap:var(--spacing-xl);justify-content:center;flex-wrap:wrap}.shortcut{display:flex;align-items:center;gap:var(--spacing-sm)}.key{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 var(--spacing-sm);background:var(--surface-secondary);border:1px solid var(--border-accent);border-radius:var(--radius-sm);font-family:monospace;font-size:.9rem;font-weight:600}.shortcut-label{font-size:.85rem;color:var(--text-muted)}.browser-warning{margin-top:var(--spacing-xl);padding:var(--spacing-md);background:#ff47571a;border:1px solid rgba(255,71,87,.3);border-radius:var(--radius-md);color:var(--accent-delete);font-size:.9rem}.loading-screen{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-xl);text-align:center;animation:fadeIn .4s ease-out}.loading-spinner{width:80px;height:80px;margin-bottom:var(--spacing-xl);border:4px solid var(--surface-secondary);border-top-color:var(--accent-primary);border-radius:50%;animation:spin 1s linear infinite}.loading-title{font-size:1.5rem;font-weight:600;margin-bottom:var(--spacing-sm)}.loading-subtitle{color:var(--text-secondary);font-size:1rem}.loading-count{margin-top:var(--spacing-lg);padding:var(--spacing-md) var(--spacing-lg);background:var(--surface-primary);border-radius:var(--radius-md);border:1px solid var(--border-subtle)}.loading-count-number{font-size:2rem;font-weight:700;background:linear-gradient(135deg,var(--accent-primary) 0%,#764ba2 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.loading-count-label{font-size:.85rem;color:var(--text-muted);margin-top:var(--spacing-xs)}.swipe-screen{flex:1;display:flex;flex-direction:column;padding:var(--spacing-lg);overflow:hidden;animation:fadeIn .4s ease-out}.swipe-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-lg);flex-shrink:0}.header-left{display:flex;align-items:center;gap:var(--spacing-md)}.back-btn{padding:var(--spacing-sm) var(--spacing-md)}.folder-info{display:flex;flex-direction:column}.folder-name{font-weight:600;font-size:.95rem}.folder-path{font-size:.8rem;color:var(--text-muted);max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header-right{display:flex;align-items:center;gap:var(--spacing-md)}.stats-display{display:flex;gap:var(--spacing-lg)}.stat-item{display:flex;flex-direction:column;align-items:center;padding:var(--spacing-sm) var(--spacing-md);background:var(--surface-primary);border-radius:var(--radius-md);border:1px solid var(--border-subtle);min-width:70px}.stat-number{font-size:1.3rem;font-weight:700}.stat-number.keep{color:var(--accent-keep)}.stat-number.delete{color:var(--accent-delete)}.stat-label{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.review-btn{padding:var(--spacing-sm) var(--spacing-md)}.progress-section{margin-bottom:var(--spacing-lg);flex-shrink:0}.progress-info{display:flex;justify-content:space-between;margin-bottom:var(--spacing-sm);font-size:.85rem;color:var(--text-secondary)}.card-stack{flex:1;position:relative;display:flex;align-items:center;justify-content:center;perspective:1200px;min-height:0;padding:40px 20px}.swipe-card{position:absolute;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-xl);overflow:visible;-webkit-user-select:none;user-select:none;touch-action:none;will-change:transform;transform-origin:center center;padding:10px;background:linear-gradient(145deg,#2a2a35,#1e1e28);border:1px solid rgba(255,255,255,.08);box-shadow:0 8px 32px #0006,0 2px 8px #0003}.swipe-card:active{cursor:grabbing}.card-image-container{position:relative;display:flex;border-radius:var(--radius-md);overflow:hidden;background:#0a0a0f}.card-image{display:block;max-width:75vw;max-height:calc(100vh - 300px);width:auto;height:auto;object-fit:contain;pointer-events:none;-webkit-user-drag:none}.card-overlay{position:absolute;bottom:0;left:0;right:0;padding:var(--spacing-md) var(--spacing-lg);background:linear-gradient(transparent,#000000d9);pointer-events:none}.card-filename{font-size:.9rem;font-weight:600;margin-bottom:2px;word-break:break-all;text-shadow:0 1px 3px rgba(0,0,0,.5)}.card-path{font-size:.75rem;color:var(--text-muted);word-break:break-all;opacity:.8}.swipe-indicator{position:absolute;top:24px;padding:var(--spacing-sm) var(--spacing-lg);font-size:1.4rem;font-weight:700;text-transform:uppercase;border-radius:var(--radius-md);pointer-events:none;z-index:10;letter-spacing:.05em}.swipe-indicator.keep{right:24px;color:var(--accent-keep);border:3px solid var(--accent-keep);background:#00d9a526;transform:rotate(12deg)}.swipe-indicator.delete{left:24px;color:var(--accent-delete);border:3px solid var(--accent-delete);background:#ff475726;transform:rotate(-12deg)}.swipe-glow{position:absolute;inset:0;border-radius:var(--radius-lg);pointer-events:none;z-index:5}.swipe-glow.keep-glow{box-shadow:inset 0 0 60px #00d9a54d,0 0 40px #00d9a540}.swipe-glow.delete-glow{box-shadow:inset 0 0 60px #ff47574d,0 0 40px #ff475740}.action-buttons{display:flex;justify-content:center;gap:var(--spacing-xl);padding-top:var(--spacing-lg);flex-shrink:0}.action-btn{transition:all var(--transition-normal)}.undo-btn{background:linear-gradient(135deg,var(--accent-undo) 0%,#e67e22 100%);color:#fff}.undo-btn:hover:not(:disabled){box-shadow:var(--shadow-lg),0 0 30px #ffa5024d}.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:var(--spacing-xl)}.empty-icon{font-size:5rem;margin-bottom:var(--spacing-lg);opacity:.5}.empty-title{font-size:1.5rem;font-weight:600;margin-bottom:var(--spacing-sm)}.empty-subtitle{color:var(--text-secondary);margin-bottom:var(--spacing-xl)}.complete-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;animation:slideInUp .5s ease-out}.complete-icon{font-size:5rem;margin-bottom:var(--spacing-lg)}.complete-title{font-size:2rem;font-weight:700;margin-bottom:var(--spacing-md)}.complete-stats{display:flex;gap:var(--spacing-xl);margin-bottom:var(--spacing-2xl)}.complete-stat{padding:var(--spacing-lg);background:var(--surface-primary);border-radius:var(--radius-lg);border:1px solid var(--border-subtle);min-width:120px}.complete-stat-number{font-size:2.5rem;font-weight:700}.complete-stat-label{font-size:.9rem;color:var(--text-muted);margin-top:var(--spacing-xs)}.complete-actions{display:flex;gap:var(--spacing-md)}@media(max-width:768px){.card-image{max-width:90vw;max-height:calc(100vh - 280px)}}@media(max-width:480px){.swipe-screen{padding:var(--spacing-md)}.card-stack{padding:30px 10px}.card-image{max-width:95vw;max-height:calc(100vh - 260px)}.swipe-indicator{font-size:1.1rem;padding:var(--spacing-xs) var(--spacing-md);top:16px}.swipe-indicator.keep{right:16px}.swipe-indicator.delete{left:16px}}.review-screen{flex:1;display:flex;flex-direction:column;padding:var(--spacing-lg);overflow:hidden;animation:fadeIn .4s ease-out}.review-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-lg);flex-shrink:0}.review-title{font-size:1.5rem;font-weight:700}.review-tabs{display:flex;background:var(--surface-primary);border-radius:var(--radius-full);padding:4px;border:1px solid var(--border-subtle)}.review-tab{padding:var(--spacing-sm) var(--spacing-lg);background:transparent;border:none;border-radius:var(--radius-full);color:var(--text-secondary);font-family:inherit;font-size:.9rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast);display:flex;align-items:center;gap:var(--spacing-sm)}.review-tab:hover{color:var(--text-primary)}.review-tab.active{background:var(--surface-elevated);color:var(--text-primary)}.review-tab.active.delete-tab{background:var(--accent-delete-glow);color:var(--accent-delete)}.review-tab.active.keep-tab{background:var(--accent-keep-glow);color:var(--accent-keep)}.tab-count{background:var(--surface-secondary);padding:2px 8px;border-radius:var(--radius-full);font-size:.8rem}.review-actions{display:flex;gap:var(--spacing-md)}.review-grid{flex:1;overflow-y:auto;padding:var(--spacing-sm)}.image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:var(--spacing-md)}.image-card{position:relative;aspect-ratio:1;border-radius:var(--radius-md);overflow:hidden;background:var(--surface-secondary);border:2px solid transparent;transition:all var(--transition-normal);cursor:pointer}.image-card:hover{transform:scale(1.02);border-color:var(--border-accent)}.image-card.selected{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-primary-glow)}.image-card img{width:100%;height:100%;object-fit:cover}.image-card-overlay{position:absolute;bottom:0;left:0;right:0;padding:var(--spacing-sm);background:linear-gradient(transparent,#000c)}.image-card-name{font-size:.75rem;color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.image-card-badge{position:absolute;top:var(--spacing-sm);right:var(--spacing-sm)}.image-card-action{position:absolute;top:var(--spacing-sm);left:var(--spacing-sm);opacity:0;transition:opacity var(--transition-fast)}.image-card:hover .image-card-action{opacity:1}.toggle-btn{width:32px;height:32px;border-radius:var(--radius-full);background:var(--surface-primary);border:1px solid var(--border-accent);color:var(--text-primary);font-size:.9rem;cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.toggle-btn:hover{background:var(--surface-elevated);transform:scale(1.1)}.review-footer{display:flex;justify-content:space-between;align-items:center;padding-top:var(--spacing-lg);border-top:1px solid var(--border-subtle);margin-top:var(--spacing-lg);flex-shrink:0}.footer-info{display:flex;align-items:center;gap:var(--spacing-md)}.warning-text{display:flex;align-items:center;gap:var(--spacing-sm);color:var(--accent-delete);font-size:.9rem}.footer-actions{display:flex;gap:var(--spacing-md)}.delete-final-btn{padding:var(--spacing-md) var(--spacing-xl)}.review-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:var(--text-secondary)}.review-empty-icon{font-size:4rem;margin-bottom:var(--spacing-md);opacity:.5}.review-empty-text{font-size:1.1rem}.modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease-out}.modal{background:var(--bg-gradient-mid);border:1px solid var(--border-accent);border-radius:var(--radius-xl);padding:var(--spacing-xl);max-width:450px;width:90%;text-align:center;box-shadow:var(--shadow-lg)}.modal-icon{font-size:4rem;margin-bottom:var(--spacing-md)}.modal-title{font-size:1.5rem;font-weight:700;margin-bottom:var(--spacing-md)}.modal-text{color:var(--text-secondary);margin-bottom:var(--spacing-xl);line-height:1.6}.modal-warning{background:#ff47571a;border:1px solid rgba(255,71,87,.3);border-radius:var(--radius-md);padding:var(--spacing-md);color:var(--accent-delete);font-size:.9rem;margin-bottom:var(--spacing-xl)}.modal-actions{display:flex;gap:var(--spacing-md);justify-content:center}.deleting-overlay{position:fixed;inset:0;background:#000000e6;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1000}.deleting-spinner{width:60px;height:60px;border:4px solid var(--surface-secondary);border-top-color:var(--accent-delete);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:var(--spacing-lg)}.deleting-text{font-size:1.2rem;color:var(--text-primary)}.deleting-progress{color:var(--text-muted);margin-top:var(--spacing-sm)}