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0;font-size:13px;display:flex}.file-item:last-child{border-bottom:none}.file-info{align-items:center;gap:8px;display:flex}.file-icon{font-size:16px}.file-name{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;max-width:150px;overflow:hidden}.file-type{color:var(--text-secondary);text-transform:uppercase;font-size:11px}.remove-file-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:2px 6px;font-size:12px;transition:all .2s}.remove-file-btn:hover{background:var(--error-color);color:#fff}.help-text{background:var(--surface-elevated);border-left:3px solid var(--primary-color);border-radius:var(--radius);color:var(--text-secondary);margin-top:8px;padding:12px;font-size:13px;line-height:1.6}.help-text strong{color:var(--text-primary);font-weight:600}.info-section{padding:0}.info-section h3{color:var(--text-primary);margin:24px 0 12px;font-size:18px;font-weight:600}.info-section h3:first-child{margin-top:0}.info-section p{color:var(--text-secondary);margin-bottom:16px;font-size:14px;line-height:1.6}.info-section ul{margin:0 0 24px;padding:0;list-style:none}.info-section li{color:var(--text-secondary);margin-bottom:8px;padding-left:20px;font-size:14px;line-height:1.6;position:relative}.info-section li:before{content:"→";color:var(--primary-color);font-weight:700;position:absolute;left:0}.theme-toggle{border:1px solid var(--border-color);border-radius:var(--radius);cursor:pointer;color:var(--text-primary);background:0 0;justify-content:center;align-items:center;width:40px;height:40px;padding:8px 12px;font-size:20px;transition:all .2s;display:flex}.theme-toggle:hover{background:var(--surface-elevated);border-color:var(--border-hover)}.pwa-install-btn{background:var(--primary-color);color:#fff;border:1px solid var(--primary-color);border-radius:var(--radius);cursor:pointer;align-items:center;gap:6px;padding:8px 16px;font-family:inherit;font-size:14px;font-weight:500;transition:all .2s;display:flex}.pwa-install-btn:hover{background:var(--primary-hover);border-color:var(--primary-hover);box-shadow:var(--shadow-2);transform:translateY(-1px)}.pwa-install-btn:active{box-shadow:var(--shadow-1);transform:translateY(0)}.file-upload-area.drag-over:after{content:"Drop files here";background:var(--primary-color);color:#fff;border-radius:var(--radius);z-index:10;box-shadow:var(--shadow-3);padding:12px 24px;font-size:16px;font-weight:600;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.progress-container{background:var(--surface-elevated);border-radius:var(--radius);border:1px solid var(--border-color);margin-top:16px;padding:16px}.progress-item{margin-bottom:12px}.progress-item:last-child{margin-bottom:0}.progress-header{justify-content:space-between;align-items:center;margin-bottom:8px;font-size:13px;display:flex}.progress-filename{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;flex:1;font-weight:500;overflow:hidden}.progress-percentage{color:var(--text-secondary);text-align:right;min-width:45px;margin-left:8px;font-weight:600}.progress-bar-container{background:var(--border-color);border-radius:4px;width:100%;height:8px;position:relative;overflow:hidden}.progress-bar{background:linear-gradient(90deg,var(--primary-color),var(--primary-hover));border-radius:4px;height:100%;transition:width .3s;position:relative;overflow:hidden}.progress-bar:after{content:"";background:linear-gradient(90deg,#0000,#ffffff4d,#0000);animation:1.5s infinite shimmer;position:absolute;inset:0}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.progress-status{color:var(--text-secondary);align-items:center;gap:6px;margin-top:4px;font-size:12px;display:flex}.progress-status-icon{font-size:14px;display:inline-block}.progress-status.success .progress-status-icon{color:var(--success-color)}.progress-status.error .progress-status-icon{color:var(--error-color)}.progress-status.processing .progress-status-icon{animation:1s linear infinite spin}.spinner{border:2px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;width:14px;height:14px;animation:.8s linear infinite spin;display:inline-block}.file-thumbnail{object-fit:cover;border:1px solid var(--border-color);background:var(--surface-elevated);border-radius:4px;flex-shrink:0;width:48px;height:48px}.file-item-enhanced{border-radius:var(--radius);align-items:center;gap:12px;padding:8px;transition:background .2s;display:flex}.file-item-enhanced:hover{background:var(--surface-elevated)}.file-item-info{flex:1;min-width:0}.file-item-name{color:var(--text-primary);text-overflow:ellipsis;white-space:nowrap;margin-bottom:2px;font-size:13px;font-weight:500;overflow:hidden}.file-item-size{color:var(--text-secondary);font-size:11px}.file-item-actions{align-items:center;gap:4px;display:flex}.remove-file-btn-enhanced{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;width:28px;height:28px;padding:4px 8px;font-size:14px;transition:all .2s;display:flex}.remove-file-btn-enhanced:hover{background:var(--error-color);color:#fff}.file-item-draggable{cursor:move;margin-bottom:8px;transition:all .2s}.file-item-draggable:last-child{margin-bottom:0}.file-item-draggable.dragging{opacity:.5;transform:scale(.98)}.file-order-number{background:var(--primary-color);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:11px;font-weight:600;display:inline-flex}.drag-handle{width:24px;height:24px;color:var(--text-tertiary);cursor:grab;-webkit-user-select:none;user-select:none;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;line-height:1;transition:color .2s;display:inline-flex}.drag-handle:active{cursor:grabbing}.file-item-draggable:hover .drag-handle{color:var(--primary-color)}.file-item-enhanced{position:relative}.slider-presets{flex-wrap:wrap;gap:8px;margin-top:8px;display:flex}.preset-btn{border:1px solid var(--border-color);border-radius:var(--radius);background:var(--surface-color);color:var(--text-primary);cursor:pointer;padding:6px 12px;font-size:12px;font-weight:500;transition:all .2s}.preset-btn:hover{background:var(--surface-elevated);border-color:var(--border-hover)}.preset-btn.active{background:var(--primary-color);color:#fff;border-color:var(--primary-color)}.toast-container{z-index:3000;flex-direction:column;gap:12px;width:100%;max-width:400px;display:flex;position:fixed;top:80px;right:24px}.toast{background:var(--surface-color);border:1px solid var(--border-color);border-radius:var(--radius);box-shadow:var(--shadow-3);align-items:flex-start;gap:12px;padding:16px;animation:.3s slideInRight;display:flex;position:relative;overflow:hidden}.toast:before{content:"";background:var(--primary-color);width:4px;position:absolute;top:0;bottom:0;left:0}.toast.success:before{background:var(--success-color)}.toast.error:before{background:var(--error-color)}.toast.warning:before{background:var(--warning-color)}@keyframes slideInRight{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.toast-icon{flex-shrink:0;font-size:20px}.toast.success .toast-icon{color:var(--success-color)}.toast.error .toast-icon{color:var(--error-color)}.toast.warning .toast-icon{color:var(--warning-color)}.toast.info .toast-icon{color:var(--primary-color)}.toast-content{flex:1;min-width:0}.toast-title{color:var(--text-primary);margin-bottom:4px;font-size:14px;font-weight:600}.toast-message{color:var(--text-secondary);font-size:13px;line-height:1.4}.toast-close{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:4px;flex-shrink:0;padding:4px;font-size:18px;line-height:1;transition:all .2s}.toast-close:hover{background:var(--surface-elevated);color:var(--text-primary)}.preview-controls{flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:16px;display:flex}.zoom-btn{background:var(--surface-elevated);border:1px solid var(--border-color);border-radius:var(--radius);cursor:pointer;color:var(--text-primary);align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .2s;display:flex}.zoom-btn:hover{background:var(--surface-color);border-color:var(--border-hover)}.zoom-btn:active{transform:scale(.95)}.preview-wrapper{border:1px solid var(--border-color);border-radius:var(--radius);background:var(--surface-elevated);max-height:600px;position:relative;overflow:auto}@keyframes checkmark{0%{opacity:0;transform:scale(0)}50%{transform:scale(1.2)}to{opacity:1;transform:scale(1)}}.success-checkmark{background:var(--success-color);color:#fff;text-align:center;border-radius:50%;width:24px;height:24px;font-size:14px;line-height:24px;animation:.5s checkmark;display:inline-block}@keyframes pulse{50%{opacity:.5}}.button-primary.success{background:var(--success-color);animation:.5s pulse}.keyboard-hint{color:var(--text-tertiary);align-items:center;gap:4px;margin-left:8px;font-size:11px;display:inline-flex}.kbd-key{background:var(--surface-elevated);border:1px solid var(--border-color);color:var(--text-primary);border-radius:3px;padding:2px 6px;font-family:monospace;font-size:11px;font-weight:600;box-shadow:0 1px 2px #0000001a}.skeleton{background:linear-gradient(90deg,var(--surface-elevated)25%,var(--border-color)50%,var(--surface-elevated)75%);border-radius:var(--radius);background-size:200% 100%;animation:1.5s infinite loading}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-text{height:16px;margin-bottom:8px}.skeleton-thumbnail{border-radius:4px;width:48px;height:48px}@media (width<=768px){.toast-container{max-width:none;left:16px;right:16px}.progress-container{padding:12px}.slider-presets{gap:6px}.preset-btn{padding:5px 10px;font-size:11px}.preview-controls{gap:6px}.zoom-btn{padding:6px 12px;font-size:12px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}