:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{min-height:100vh}body{background-color:#e9eaef}.file-uploader{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;border:2px dashed #e2e4ef;border-radius:12px;background-color:#f4f5f9;cursor:pointer;transition:all .2s ease;min-height:200px}.file-uploader:hover:not(.disabled){border-color:#0077db;background-color:#f0f7ff}.file-uploader.dragging{border-color:#0077db;background-color:#e6f2ff;border-style:solid}.file-uploader.disabled{opacity:.6;cursor:not-allowed}.file-input{position:absolute;width:0;height:0;opacity:0;pointer-events:none}.upload-content{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center}.upload-icon{color:#8a8f9e;width:40px;height:40px;display:flex;align-items:center;justify-content:center}.file-uploader:hover 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140px)}}.creative-preview-card{display:flex;align-items:flex-start;gap:16px;padding:16px;background:#fff;border-radius:12px;border:1px solid #e2e4ef;margin-bottom:12px}.preview-media{flex-shrink:0;width:100px;display:flex;flex-direction:column;align-items:center}.preview-dimensions{margin-top:6px;font-size:12px;line-height:16px;color:#6a6f7e;text-align:center}.preview-thumbnail{flex-shrink:0;width:100px;height:100px;background:#f4f5f9;border-radius:8px;overflow:hidden;clip-path:inset(0 round 8px);contain:paint;isolation:isolate;display:flex;align-items:center;justify-content:center;cursor:pointer;position:relative;transition:transform .2s ease,box-shadow .2s ease}.preview-thumbnail:hover{transform:scale(1.02);box-shadow:0 4px 12px #00000026}.preview-thumbnail:focus{outline:2px solid #1a1b22;outline-offset:2px}.preview-overlay{position:absolute;inset:0;background:#0009;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;opacity:0;transition:opacity .2s 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