.upload-page{animation:fadeIn .3s ease-in}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;flex-wrap:wrap;gap:16px}.header-title-section{display:flex;flex-direction:row;align-items:center;gap:16px}.page-header h2{font-size:28px;font-weight:600;color:#1d1d1f;margin:0!important;line-height:36px!important;display:flex!important;align-items:center!important}.current-task-indicator{display:inline-flex!important;align-items:center!important;gap:8px;padding:6px 14px;height:36px!important;background:linear-gradient(135deg,#007aff,#0051d5);border-radius:20px;box-shadow:0 2px 8px #007aff40;animation:slideInFromTop .3s ease-out}.current-task-indicator .task-label{font-size:13px;font-weight:500;color:#ffffffe6;line-height:1.3;margin:0;padding:0}.current-task-indicator .task-name{font-size:14px;font-weight:600;color:#fff;max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.3;margin:0;padding:0}.current-task-indicator .task-count{font-size:12px;font-weight:500;color:#ffffffd9;padding:2px 8px;background:#fff3;border-radius:10px;line-height:1.3;margin:0}@keyframes slideInFromTop{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.header-actions{display:flex;gap:12px;align-items:center}.content-grid{display:grid;grid-template-columns:400px 1fr;gap:24px}.tasks-section{display:flex;flex-direction:column;gap:16px;overflow:visible;height:auto}.section-title{font-size:20px;font-weight:600;color:#1d1d1f}.tasks-list{display:flex;flex-direction:column;gap:12px;overflow:visible;height:auto}.task-item{padding:20px;cursor:pointer;display:flex;justify-content:space-between;align-items:flex-start;transition:all .25s ease;background:var(--ios-white);border:2px solid transparent;border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);min-height:120px}.task-item:hover{border-color:var(--ios-blue);box-shadow:var(--shadow-md);transform:translateY(-2px)}.task-item.selected{border-color:var(--ios-blue);background:linear-gradient(135deg,#007aff14,#007aff08);box-shadow:0 0 0 4px #007aff1a,var(--shadow-md)}.task-info{flex:1;min-width:0}.task-info h4{font-size:18px;font-weight:600;margin-bottom:8px;color:#1d1d1f;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.task-desc{font-size:14px;color:var(--ios-gray);margin-bottom:12px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.task-meta{display:flex;gap:16px;font-size:13px;color:var(--ios-gray);flex-wrap:wrap}.data-count{color:var(--ios-blue);font-weight:600}.task-actions{display:flex;gap:8px;flex-shrink:0;margin-left:12px}.edit-btn{background:#5e9eff;color:#fff;width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:16px;transition:all .2s ease;flex-shrink:0;cursor:pointer;border:none;box-shadow:0 2px 8px #5e9eff40}.edit-btn:hover{background:#4a8fff;transform:translateY(-2px) scale(1.05);box-shadow:0 4px 12px #5e9eff59}.edit-btn:active{transform:translateY(0) scale(.98)}.delete-btn{background:#ff7b72;color:#fff;width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;transition:all .2s ease;flex-shrink:0;cursor:pointer;border:none;box-shadow:0 2px 8px #ff7b7240}.delete-btn:hover{background:#ff6158;transform:translateY(-2px) scale(1.05);box-shadow:0 4px 12px #ff7b7259}.delete-btn:active{transform:translateY(0) scale(.98)}.task-operations{display:flex;flex-direction:column;gap:16px}.operation-card{padding:24px}.operation-card h3{font-size:18px;font-weight:600;margin-bottom:12px;color:#1d1d1f}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.card-header h3{margin-bottom:0}.header-controls{display:flex;align-items:center;gap:16px}.preview-count-control{display:flex;align-items:center;gap:8px;padding:8px 12px;background:#f0f7ff;border:1.5px solid #2196F3;border-radius:8px}.preview-count-control label{font-size:13px;font-weight:500;color:#1565c0;white-space:nowrap}.preview-count-input{width:50px;padding:6px 8px;font-size:14px;font-weight:600;color:#1565c0;text-align:center;border:1.5px solid #2196F3;border-radius:6px;background:#fff;outline:none;transition:all .2s ease}.preview-count-input:focus{border-color:#1565c0;box-shadow:0 0 0 3px #2196f326}.preview-count-input:hover{border-color:#1565c0}.help-text{font-size:14px;color:var(--ios-gray);margin-bottom:16px}.upload-button{display:inline-block;margin:0}.upload-section{display:flex;flex-direction:column;gap:16px}.file-input-group{display:flex;flex-direction:column;gap:8px}.file-label{font-size:14px;font-weight:500;color:#1d1d1f}.file-input-wrapper{display:flex;gap:8px;align-items:center}.upload-button-secondary{flex:1;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:0}.clear-file-btn{background:var(--ios-red);color:#fff;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;transition:all .2s}.clear-file-btn:hover:not(:disabled){opacity:.8;transform:scale(1.1)}.clear-file-btn:disabled{opacity:.5;cursor:not-allowed}.upload-tips{margin-top:20px;padding:16px;background:var(--ios-light-gray);border-radius:var(--radius-md);font-size:13px;line-height:1.6}.upload-tips strong{color:#1d1d1f;font-weight:600}.upload-tips ul{margin:8px 0 0;padding-left:20px}.upload-tips li{margin:4px 0;color:var(--ios-gray)}.fields-list{display:flex;flex-direction:column;gap:12px;max-height:400px;overflow-y:auto}.field-item{display:flex;justify-content:space-between;align-items:center;padding:12px;background:var(--ios-light-gray);border-radius:var(--radius-md);transition:all .3s ease}.field-item.in-preview{background:linear-gradient(135deg,#e3f2fd,#bbdefb);border:2px solid #2196F3;box-shadow:0 2px 8px #2196f326}.field-item.in-preview .field-name{color:#1565c0;font-weight:600}.field-item.in-preview .field-meta{color:#1976d2}.field-info{display:flex;align-items:center;gap:12px;flex:1}.field-checkbox{width:20px;height:20px;cursor:pointer}.field-name{font-size:15px;font-weight:500;color:#1d1d1f}.field-meta{font-size:13px;color:var(--ios-gray);margin-top:4px;display:flex;align-items:center;gap:8px}.field-type-selector{padding:4px 24px 4px 8px;font-size:12px;font-weight:500;border:1.5px solid #d1d1d6;border-radius:6px;background:linear-gradient(to bottom,#fff,#f9f9f9);color:#007aff;cursor:pointer;transition:all .2s ease;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23007AFF' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 6px center;min-width:110px}.field-type-selector:hover{border-color:#007aff;background:linear-gradient(to bottom,#fff,#f0f7ff);box-shadow:0 1px 3px #007aff1a;transform:translateY(-1px)}.field-type-selector:focus{border-color:#007aff;background:#fff;box-shadow:0 0 0 3px #007aff26,0 1px 4px #007aff33}.field-type-selector:active{transform:translateY(0);box-shadow:0 0 0 3px #007aff26}.field-type-selector option{padding:8px;background:#fff;color:#1d1d1f;font-weight:500}.field-type-selector option:hover{background:#f0f7ff}.field-controls{display:flex;gap:8px}.move-btn{background:var(--ios-white);color:var(--ios-blue);width:32px;height:32px;border-radius:var(--radius-sm);font-size:16px;transition:all .2s}.move-btn:hover:not(:disabled){background:var(--ios-blue);color:#fff}.move-btn:disabled{opacity:.3;cursor:not-allowed}.operation-buttons{display:flex;gap:12px;flex-wrap:wrap}.empty-state{padding:40px 20px;text-align:center;color:var(--ios-gray);background:var(--ios-light-gray);border-radius:var(--radius-lg)}.empty-state-large{padding:80px 40px;text-align:center;color:var(--ios-gray)}.empty-state-large p{font-size:16px}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s}.modal{width:90%;max-width:500px;padding:24px;animation:slideUp .3s}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal h3{font-size:20px;font-weight:600;margin-bottom:16px;color:#1d1d1f}.form-group label{display:block;font-size:14px;font-weight:500;color:#1d1d1f;margin-bottom:8px}.form-group label:has(input[type=checkbox]){display:flex!important;align-items:center;cursor:pointer}.form-group label input[type=checkbox]{margin-right:8px;cursor:pointer;width:16px;height:16px;flex-shrink:0}.form-group textarea{resize:vertical;min-height:80px}.modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:16px}@media(max-width:968px){.content-grid{grid-template-columns:1fr}}@media(max-width:768px){.page-header{flex-direction:column;align-items:stretch;gap:16px}.operation-buttons{flex-direction:column}.operation-buttons button{width:100%}}.tasks-pagination{margin-top:16px;padding:16px 20px;background:var(--ios-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px;align-items:center}.pagination-controls{display:flex;align-items:center;gap:20px}.pagination-btn{min-width:90px;padding:10px 20px;font-size:14px;font-weight:500;transition:all .2s ease}.pagination-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-md)}.pagination-btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.page-info{font-size:15px;color:#1d1d1f;font-weight:600;min-width:120px;text-align:center;padding:8px 16px;background:var(--ios-light-gray);border-radius:var(--radius-md);display:block}@media(max-width:768px){.tasks-pagination{gap:16px}.pagination-controls{flex-direction:column;gap:12px;width:100%}.pagination-btn{width:100%}}.export-modal{width:90%;max-width:600px;max-height:85vh;padding:0;display:flex;flex-direction:column;overflow:hidden}.export-modal>h3{padding:20px 20px 16px;margin:0;border-bottom:1px solid var(--ios-border);flex-shrink:0}.export-modal-content{flex:1;overflow-y:auto;padding:20px}.export-modal .modal-actions{padding:16px 20px;margin:0;border-top:1px solid var(--ios-border);background:var(--ios-white);flex-shrink:0}.export-section{margin-bottom:16px;padding-bottom:16px;border-bottom:1px solid var(--ios-border)}.export-section:last-of-type{border-bottom:none;margin-bottom:0;padding-bottom:0}.export-section h4{font-size:16px;font-weight:600;color:#1d1d1f;margin-bottom:12px}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.section-header h4{margin-bottom:0}.ios-button-text{background:none;border:none;color:var(--ios-blue);font-size:14px;font-weight:500;cursor:pointer;padding:4px 8px;transition:opacity .2s}.ios-button-text:hover{opacity:.7}.export-fields-list{display:flex;flex-direction:column;gap:6px;max-height:240px;overflow-y:auto;padding:4px}.export-field-item{display:flex;align-items:center;gap:12px;padding:10px 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input[type=checkbox]{width:18px;height:18px;cursor:pointer;margin-top:2px;flex-shrink:0}.option-info{flex:1;display:flex;flex-direction:column;gap:4px}.option-title{font-size:14px;font-weight:500;color:#1d1d1f}.option-desc{font-size:12px;color:var(--ios-gray);line-height:1.4}.export-summary{background:#007aff0d;padding:12px 16px;border-radius:8px;margin-top:12px;margin-bottom:0}.export-summary p{font-size:14px;color:#1d1d1f;margin:0;line-height:1.5}.export-summary strong{color:var(--ios-blue);font-weight:600}.export-summary span{color:var(--ios-gray)}.good-stats-content{display:flex;gap:24px;align-items:center;margin-top:16px}.pie-chart-container{flex-shrink:0;width:160px;height:160px}.pie-chart{width:100%;height:100%;filter:drop-shadow(0 2px 4px rgba(0,0,0,.08))}.pie-chart-text{font-size:32px;font-weight:700;fill:var(--ios-blue)}.good-stats-info{flex:1;display:flex;flex-direction:column;gap:12px}.good-stat-item{display:flex;justify-content:space-between;align-items:center;padding:12px 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#0000000f}.pagination-footer{background:var(--ios-white);border-radius:var(--radius-lg);padding:20px 32px;margin-top:24px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 8px #0000000f}.page-nav-button{padding:10px 20px;background:var(--ios-blue);color:var(--ios-white);border:none;border-radius:var(--radius-md);font-size:15px;font-weight:600;cursor:pointer;transition:all .2s ease;min-width:120px}.page-nav-button:hover:not(:disabled){background:#0051d5;transform:translateY(-1px);box-shadow:0 4px 12px #007aff4d}.page-nav-button:disabled{background:var(--ios-light-gray);color:var(--ios-gray);cursor:not-allowed;opacity:.5}.deduplicate-page .page-info{display:flex;align-items:center;gap:8px;font-size:16px}.deduplicate-page .page-current{font-weight:700;color:var(--ios-blue);font-size:20px}.deduplicate-page .page-divider{color:var(--ios-gray);font-weight:300}.deduplicate-page .page-total{color:var(--ios-gray);font-weight:500}.groups-container{display:flex;flex-direction:column;gap:24px}.duplicate-group{background:var(--ios-white);border-radius:var(--radius-lg);padding:24px;box-shadow:0 2px 8px #0000000f}.group-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:16px;border-bottom:2px solid var(--ios-light-gray)}.group-info{display:flex;align-items:center;gap:12px}.group-header h3{font-size:18px;font-weight:600;color:#1d1d1f;margin:0}.group-count{font-size:14px;color:var(--ios-gray);background:var(--ios-light-gray);padding:4px 12px;border-radius:12px;font-weight:500}.select-all-button{padding:8px 16px;background:var(--ios-blue);color:var(--ios-white);border:none;border-radius:var(--radius-md);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease}.select-all-button:hover{background:#0051d5;transform:translateY(-1px);box-shadow:0 4px 12px #007aff4d}.selection-hint{margin-bottom:16px;padding:12px 16px;background:#f0f8ff;border-left:4px solid var(--ios-blue);border-radius:6px}.selection-hint p{margin:0;font-size:14px;color:#1d1d1f}.selection-hint p+p{margin-top:6px}.selected-count{font-weight:500;color:var(--ios-blue)}.selected-count strong{font-weight:700;font-size:15px}.hint-row{display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:14px;color:#1d1d1f;margin-bottom:6px}.keyboard-hint{font-size:13px!important;color:var(--ios-gray)!important;font-style:italic;white-space:nowrap}.images-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;max-width:100%}.image-card{cursor:pointer;border-radius:var(--radius-md);overflow:hidden;transition:all .3s ease;border:3px solid transparent}.image-card:hover{transform:translateY(-4px);box-shadow:0 8px 20px #00000026}.image-card.selected{border-color:var(--ios-green);box-shadow:0 4px 16px #34c7594d}.image-card.to-delete{border-color:var(--ios-red);opacity:.7}.image-wrapper{position:relative;width:100%;padding-top:100%;background:var(--ios-light-gray);overflow:hidden}.image-wrapper img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:contain}.keep-badge,.delete-badge{position:absolute;top:8px;right:8px;padding:6px 12px;border-radius:6px;font-size:13px;font-weight:600;color:var(--ios-white);box-shadow:0 2px 8px #0003}.keep-badge{background:var(--ios-green)}.delete-badge{background:var(--ios-red)}.image-info{padding:12px;background:#fafafa}.image-filename{font-size:13px;font-weight:500;color:#1d1d1f;margin:0 0 4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.image-size{font-size:12px;color:var(--ios-gray);margin:0}@media(max-width:768px){.deduplicate-header{padding:16px 0}.header-content{padding:0 16px}.deduplicate-header h1{font-size:22px}.deduplicate-container{padding:20px 16px}.detect-card{padding:32px 24px}.results-header{flex-direction:column;align-items:flex-start;gap:16px;padding:20px}.results-actions{width:100%;flex-direction:column}.redetect-button,.remove-button{width:100%}.pagination-header,.pagination-footer{padding:16px 20px}.page-nav-button{min-width:90px;padding:8px 16px;font-size:14px}.deduplicate-page .page-info{font-size:14px}.deduplicate-page .page-current{font-size:18px}.images-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px}.duplicate-group{padding:16px}}@media(min-width:769px)and (max-width:1024px){.images-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}}@media(min-width:1400px){.images-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px}}.mode-modal{background:#fff;border-radius:16px;padding:32px;max-width:600px;width:90%;box-shadow:0 20px 60px #0000004d}.mode-modal h3{font-size:24px;font-weight:600;color:#1d1d1f;margin:0 0 8px}.modal-description{color:var(--ios-gray);font-size:14px;margin:0 0 24px}.mode-options{display:flex;flex-direction:column;gap:12px;margin-bottom:24px}.mode-option{display:block;padding:16px;border:2px solid var(--ios-separator);border-radius:12px;cursor:pointer;transition:all .2s ease;background:#fff}.mode-option:hover{border-color:var(--ios-blue);background:#f0f8ff}.mode-option.active{border-color:var(--ios-blue);background:#e6f2ff}.mode-option input[type=radio]{display:none}.option-content{display:flex;align-items:center;gap:16px}.option-icon{font-size:32px;flex-shrink:0}.option-text{flex:1}.option-title{font-size:16px;font-weight:600;color:#1d1d1f;margin-bottom:4px}.option-desc{font-size:13px;color:var(--ios-gray);line-height:1.4}.target-task-selector{margin-bottom:24px;padding:16px;background:#f9f9f9;border-radius:12px}.target-task-selector label{display:block;font-size:14px;font-weight:600;color:#1d1d1f;margin-bottom:8px}.task-select{width:100%;padding:10px 12px;border:1px solid var(--ios-separator);border-radius:8px;font-size:14px;background:#fff;cursor:pointer;transition:all .2s ease}.task-select:focus{outline:none;border-color:var(--ios-blue);box-shadow:0 0 0 3px #007aff1a}.select-hint{margin-top:8px;font-size:12px;color:var(--ios-gray);line-height:1.4}.modal-actions{display:flex;gap:12px;justify-content:flex-end}.cancel-button,.confirm-button{padding:10px 24px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease}.cancel-button{background:var(--ios-light-gray);color:#1d1d1f}.cancel-button:hover{background:#d1d1d6}.confirm-button{background:var(--ios-blue);color:#fff}.confirm-button:hover{background:#0051d5}@media(max-width:768px){.mode-modal{padding:24px}.option-icon{font-size:24px}.modal-actions{flex-direction:column}.cancel-button,.confirm-button{width:100%}}.app{min-height:100vh;display:flex;flex-direction:column}.app-nav{background:var(--ios-white);border-bottom:1px solid var(--ios-separator);position:sticky;top:0;z-index:10000;box-shadow:var(--shadow-sm)}.nav-container{max-width:1400px;margin:0 auto;padding:16px 24px;display:flex;align-items:center;gap:24px}.app-title{font-size:24px;font-weight:600;color:#1d1d1f;flex-shrink:0}.nav-tabs{display:flex;gap:8px;background:var(--ios-light-gray);padding:4px;border-radius:var(--radius-md);flex:1}.nav-tab{padding:8px 24px;border-radius:calc(var(--radius-md) - 2px);font-size:15px;font-weight:500;color:var(--ios-gray);transition:all .2s ease;cursor:pointer;text-decoration:none;position:relative}.nav-tab:hover{color:#1d1d1f;background:#0000000d}.nav-tab.active{background:var(--ios-white);color:var(--ios-blue);font-weight:600;box-shadow:var(--shadow-sm)}.nav-tab.active:after{content:"";position:absolute;bottom:2px;left:50%;transform:translate(-50%);width:20px;height:3px;background:var(--ios-blue);border-radius:2px}.nav-user{display:flex;align-items:center;gap:12px;flex-shrink:0}.user-info{font-size:14px;color:var(--ios-gray)}.logout-btn{padding:6px 16px;background:var(--ios-light-gray);color:#1d1d1f;border:none;border-radius:6px;cursor:pointer;font-size:14px;transition:all .2s}.logout-btn:hover{background:#e0e0e5}.login-link{padding:6px 16px;background:var(--ios-blue);color:#fff;border-radius:6px;text-decoration:none;font-size:14px;transition:opacity .2s}.login-link:hover{opacity:.8}.app-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;gap:16px}.loading-spinner{width:40px;height:40px;border:4px solid #e5e5e5;border-top-color:var(--ios-blue);border-radius:50%;animation:spin 1s linear infinite}.app-main{flex:1;max-width:1400px;width:100%;margin:0 auto;padding:24px}@media(max-width:968px){.nav-container{flex-wrap:wrap}.app-title{width:100%;text-align:center}.nav-tabs{flex:1;min-width:300px}.nav-user{margin-left:auto}}@media(max-width:768px){.nav-container{flex-direction:column;gap:16px;align-items:stretch}.app-title{text-align:center}.nav-tabs{width:100%}.nav-tab{flex:1;text-align:center}.nav-user{width:100%;justify-content:center}.app-main{padding:16px}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f5f5f7}:root{--ios-blue: #007AFF;--ios-gray: #8E8E93;--ios-light-gray: #F2F2F7;--ios-separator: #C6C6C8;--ios-white: #FFFFFF;--ios-background: #f5f5f7;--ios-red: #FF3B30;--ios-green: #34C759;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .1);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px}button{font-family:inherit;cursor:pointer;border:none;outline:none}input,textarea{font-family:inherit;border:none;outline:none}a{text-decoration:none;color:inherit}.ios-button{background:var(--ios-blue);color:#fff;padding:12px 24px;border-radius:var(--radius-md);font-size:16px;font-weight:500;transition:all .2s;box-shadow:var(--shadow-sm)}.ios-button:hover{opacity:.8;transform:translateY(-1px);box-shadow:var(--shadow-md)}.ios-button:active{transform:translateY(0);opacity:.6}.ios-button-secondary{background:var(--ios-light-gray);color:var(--ios-blue)}.ios-button-danger{background:var(--ios-red);color:#fff}.ios-input{background:var(--ios-white);border:1px solid var(--ios-separator);border-radius:var(--radius-md);padding:12px 16px;font-size:16px;width:100%;transition:all .2s}.ios-input:focus{border-color:var(--ios-blue);box-shadow:0 0 0 4px #007aff1a}.ios-card{background:var(--ios-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden;transition:all .3s}.ios-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--ios-separator);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--ios-gray)}.loading{display:inline-block;width:20px;height:20px;border:3px solid var(--ios-light-gray);border-top-color:var(--ios-blue);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.fade-in{animation:fadeIn .3s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}