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td{background:#f5f7fa}.alert-box{margin-top:1rem;padding:1rem;border-radius:6px;font-size:.9rem}.alert-box.warning{background:#fff8f0;border-left:4px solid #FF9800;color:#7a4000}.alert-box.danger{background:#fff0f0;border-left:4px solid #f44336;color:#7a0000}.alert-box.insight{background:#f0f6ff;border-left:4px solid #0057b8;color:#003580}.alert-box.success{background:#f0faf2;border-left:4px solid #4CAF50;color:#1b5e20}.bottom-bar{display:none;position:fixed;bottom:0;left:0;right:0;padding:1rem 2rem;background:#fff;border-top:2px solid #FBE452;justify-content:space-between;align-items:center;z-index:50;box-shadow:0 -2px 8px #0000000f}.bottom-bar.active{display:flex}.bottom-bar button{padding:.65rem 1.3rem;border-radius:6px;border:none;cursor:pointer;font-size:.9rem;font-weight:700;font-family:inherit}.btn-back{background:#f5f7fa;color:#444;border:1px solid #ddd!important}.btn-back:hover{background:#e5e5e5;color:#111}.btn-example{background:#f0f6ff;color:#0057b8;border:1.5px solid 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