.toast{min-width:200px;max-width:80%;color:#fff;text-align:center;border-radius:8px;padding:12px 16px;position:fixed;bottom:30px;left:50%;transform:translateX(-50%);z-index:9999;opacity:0;transition:opacity .4s ease-in-out;font-family:sans-serif;font-size:14px;pointer-events:none;background-color:#333;border:#fff solid 1px;border-radius:4px}.toast.show{opacity:1}.toast.error{background-color:#d32f2f}.toast.info{background-color:#388e3c}.toast.warning{background-color:#f57c00}