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var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);font-size:13px;font-weight:500;pointer-events:auto;cursor:pointer;transform:translate(100%);opacity:0;transition:transform .3s var(--ease-out),opacity .3s}.toast-item.toast-visible{transform:translate(0);opacity:1}.toast-icon{font-size:14px;width:20px;height:20px;display:flex;align-items:center;justify-content:center;border-radius:50%;flex-shrink:0}.toast-success{border-color:#10b9814d}.toast-success .toast-icon{background:var(--color-success-soft);color:var(--color-success)}.toast-error{border-color:#ef44444d}.toast-error .toast-icon{background:var(--color-danger-soft);color:var(--color-danger)}.toast-info{border-color:#3b82f64d}.toast-info .toast-icon{background:var(--color-info-soft);color:var(--color-info)}.template-mode-tabs{display:flex;gap:0;border:1px solid var(--color-border);border-radius:var(--radius-sm);overflow:hidden}.template-mode-tab{flex:1;padding:8px 0;font-size:12px;font-weight:600;border:none;background:var(--color-surface-2);color:var(--color-text-muted);cursor:pointer;transition:background .15s,color .15s;font-family:var(--font-body)}.template-mode-tab:not(:last-child){border-right:1px solid var(--color-border)}.template-mode-tab.active{background:var(--color-accent);color:#0c0e14}.template-grid{display:flex;flex-wrap:wrap;gap:8px}.template-grid.compact{margin-top:4px}.template-card{position:relative;width:90px;cursor:pointer;border:2px solid transparent;border-radius:var(--radius-sm);padding:4px;text-align:center;transition:border-color .15s;background:var(--color-surface-2)}.template-card:hover{border-color:var(--color-accent)}.template-card.selected{border-color:var(--color-accent);box-shadow:0 0 0 2px var(--color-accent-soft)}.template-thumb{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:3px;background:var(--color-bg)}.template-name{font-size:10px;margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--color-text-secondary)}.template-delete-btn{position:absolute;top:2px;right:2px;width:18px;height:18px;border-radius:50%;border:none;background:#0009;color:#fff;font-size:12px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s}.template-card:hover .template-delete-btn{opacity:1}.sidebar-footer{padding:12px 8px;border-top:1px solid var(--color-border)}.signout-btn{width:100%;padding:8px 12px;background:none;border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-muted);font-size:12px;font-family:var(--font-body);cursor:pointer;transition:background .15s,color .15s,border-color .15s;display:flex;align-items:center;gap:8px;justify-content:center}.signout-btn:hover{background:#ef44440f;color:var(--color-danger);border-color:#ef444433}.hamburger-btn{display:none;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text);cursor:pointer;margin-bottom:12px;flex-shrink:0}.sidebar-overlay{display:none}.vton-tabs{display:flex;gap:0;border-bottom:1px solid var(--color-border);margin-bottom:24px}.vton-tab{padding:10px 20px;font-size:13px;font-weight:600;background:none;border:none;border-bottom:2px solid transparent;color:var(--color-text-muted);cursor:pointer;transition:color .15s,border-color .15s;font-family:var(--font-body)}.vton-tab:hover{color:var(--color-text)}.vton-tab.active{color:var(--color-accent);border-bottom-color:var(--color-accent)}.upload-section{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:24px}.upload-card{background:var(--color-surface);border:2px dashed var(--color-border);border-radius:var(--radius-md);padding:24px;text-align:center;cursor:pointer;transition:border-color .2s,background .2s;position:relative;min-height:200px;display:flex;flex-direction:column;align-items:center;justify-content:center}.upload-card:hover{border-color:var(--color-accent);background:var(--color-accent-soft)}.upload-card.has-image{border-style:solid;border-color:var(--color-accent);padding:8px}.upload-card .upload-icon{font-size:32px;margin-bottom:8px;color:var(--color-accent)}.upload-card .upload-label{font-size:13px;font-weight:600;margin-bottom:4px}.upload-card .upload-hint{font-size:12px;color:var(--color-text-muted)}.upload-card input[type=file]{display:none}.upload-preview{width:100%;height:100%;max-height:250px;object-fit:contain;border-radius:var(--radius-sm)}.upload-remove{position:absolute;top:8px;right:8px;width:26px;height:26px;border-radius:50%;background:var(--color-danger);color:#fff;border:none;cursor:pointer;font-size:14px;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s}.upload-card:hover .upload-remove{opacity:1}.options-section{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:0}.placement-group{margin-bottom:20px}.placement-group .required{color:var(--color-danger);font-weight:600}.description-section{margin-top:20px;margin-bottom:28px;color:var(--color-text-secondary)}.form-group label{display:block;font-size:12px;font-weight:600;margin-bottom:6px;color:var(--color-text-secondary)}.form-group select,.form-group textarea{width:100%;padding:10px 12px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:13px;font-family:var(--font-body);background:var(--color-surface-2);color:var(--color-text);outline:none;transition:border-color .2s}.form-group select:focus,.form-group textarea:focus{border-color:var(--color-accent)}.form-group textarea{resize:vertical;min-height:60px}.form-group textarea::placeholder{color:var(--color-text-muted)}.result-section{margin-top:32px;padding-top:28px;border-top:1px solid var(--color-border)}.result-title{font-size:15px;font-weight:600;margin-bottom:16px}.result-image-wrapper{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:12px;display:inline-block;max-width:100%}.result-image{max-width:100%;max-height:500px;border-radius:var(--radius-sm);display:block}.download-btn{display:inline-flex;align-items:center;gap:6px;margin-top:12px;padding:8px 20px;background:transparent;color:var(--color-accent);border:1px solid var(--color-accent);border-radius:var(--radius-sm);font-size:12px;font-weight:600;cursor:pointer;transition:background .15s;text-decoration:none;font-family:var(--font-body)}.download-btn:hover{background:var(--color-accent-soft)}.template-custom-hint{font-size:12px;color:var(--color-text-secondary);line-height:1.5;margin-bottom:12px;padding:10px 12px;background:var(--color-accent-soft);border-radius:var(--radius-sm);border-left:3px solid var(--color-accent)}.template-panel{margin-bottom:16px}.template-section-label{font-size:10px;font-weight:600;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;margin:12px 0 6px;font-family:var(--font-mono)}.section-divider{height:1px;background:var(--color-border);margin:20px 0 12px}.save-template-dialog{margin-top:12px;padding:12px;background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-sm)}.save-template-dialog .form-group{margin-bottom:8px}.save-template-dialog input[type=text]{width:100%;padding:6px 10px;border:1px solid var(--color-border);border-radius:var(--radius-sm);font-size:13px;background:var(--color-surface);color:var(--color-text)}.signin-spinner{width:32px;height:32px;border:3px solid var(--color-border);border-top-color:var(--color-accent)}@media(max-width:768px){body{overflow:auto}.sidebar{position:fixed;left:-260px;top:0;z-index:1000;height:100vh;width:260px;transition:left .3s var(--ease-out)}.sidebar.open{left:0}.sidebar-overlay.open{display:block;position:fixed;inset:0;background:#0009;z-index:999}.hamburger-btn{display:flex}.main-content{padding:16px;width:100%}.upload-section,.options-section,.config-row,.history-images,.tools-grid{grid-template-columns:1fr}.action-grid{grid-template-columns:1fr 1fr}.results-grid{grid-template-columns:1fr}.history-card-header{flex-direction:column;align-items:flex-start;gap:8px}.run-btn{width:100%;justify-content:center}.upload-remove,.product-remove{opacity:1}.signin-form{margin:16px;max-width:none}.dashboard-hero{padding:32px 20px}}.video-style-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.video-style-btn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 8px;border:1px solid var(--color-border-subtle);border-radius:var(--radius-md);background:var(--color-surface-2);color:var(--color-text-secondary);cursor:pointer;transition:all .15s;font-size:12px}.video-style-btn:hover{border-color:var(--color-border);color:var(--color-text)}.video-style-btn.active{border-color:var(--color-accent);background:var(--color-accent-soft);color:var(--color-accent)}.video-style-icon{font-size:20px}.video-style-name{font-size:11px;font-weight:500}.video-description{font-size:14px;line-height:1.5}.config-hint{display:block;margin-top:4px;font-size:11px;color:var(--color-text-muted)}.result-card-video .result-card-image{aspect-ratio:16/9}.result-video{width:100%;height:100%;object-fit:contain;background:#000}.video-loading{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:var(--color-text-secondary)}.video-error{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:var(--color-danger);font-size:13px}.history-video-container{display:flex;flex-direction:column;gap:8px}.history-image-label{font-size:11px;font-weight:500;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.5px}.history-video-player{width:100%;max-width:400px;border-radius:var(--radius-md);background:#000}.history-video-loading{display:flex;align-items:center;justify-content:center;width:100%;max-width:400px;height:200px;background:var(--color-surface-2);border-radius:var(--radius-md)}.history-video-download{align-self:flex-start;padding:6px 14px;font-size:12px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-2);color:var(--color-text);cursor:pointer;transition:all .15s}.history-video-download:hover{border-color:var(--color-accent);color:var(--color-accent)}.history-video-unavailable{color:var(--color-text-muted);font-size:13px}@media(max-width:600px){.video-style-grid{grid-template-columns:repeat(2,1fr)}}