@media (max-width:768px){.copy-toast{width:100%}
}.copy-toast-container{position:fixed;width:100%;top:20px;left:50%;transform:translateX(-50%);z-index:9999;display:flex;flex-direction:column;align-items:center}
.copy-toast{padding:12px 20px;border-radius:8px;background:white;box-shadow:0 4px 12px rgba(0,0,0,0.15);display:flex;align-items:center;transition:all 0.3s ease;max-width:90vw;opacity:0;transform:translateY(-100px);position:absolute;top:0}
.copy-toast.entering{transform:translateY(-100px);opacity:0}
.copy-toast.show{transform:translateY(0);opacity:1}
.copy-toast.fading-out{opacity:0;transform:translateY(0);transition:opacity 0.3s ease}
.copy-toast.exiting{transform:translateY(-100px);opacity:0}
.copy-toast.success{background:#e8f5e9;border-left:4px solid #4caf50}
.copy-toast.error{background:#ffebee;border-left:4px solid #f44336}
.copy-toast.info{background:#e3f2fd;border-left:4px solid #2196f3}
.toast-icon{font-size:18px}
.toast-title{font-weight:bold}