#toast-container{position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:9999;display:flex;flex-direction:column;align-items:center;gap:10px;pointer-events:none;width:100%;max-width:500px;padding:0 20px;}.toast{display:flex;align-items:center;gap:12px;padding:16px 24px;border-radius:12px;box-shadow:0 10px 25px rgba(0,0,0,0.2);font-weight:600;font-size:1rem;min-width:280px;max-width:100%;opacity:0;transform:translateY(-100px);transition:all 0.3s cubic-bezier(0.68,-0.55,0.265,1.55);pointer-events:auto;backdrop-filter:blur(10px);}.toast-show{opacity:1;transform:translateY(0);}.toast-icon{font-size:1.5rem;flex-shrink:0;}.toast-message{flex:1;}.toast-success{background:linear-gradient(135deg,#10b981 0%,#34d399 100%);color:white;border:2px solid rgba(255,255,255,0.3);}.toast-error{background:linear-gradient(135deg,#ef4444 0%,#f87171 100%);color:white;border:2px solid rgba(255,255,255,0.3);}.toast-info{background:linear-gradient(135deg,#3b82f6 0%,#60a5fa 100%);color:white;border:2px solid rgba(255,255,255,0.3);}.toast-warning{background:linear-gradient(135deg,#f59e0b 0%,#fbbf24 100%);color:white;border:2px solid rgba(255,255,255,0.3);}@keyframes toast-slide-in{from{opacity:0;transform:translateY(-100px);}to{opacity:1;transform:translateY(0);}}@keyframes toast-slide-out{from{opacity:1;transform:translateY(0);}to{opacity:0;transform:translateY(-100px);}}@media (max-width:768px){#toast-container{top:10px;padding:0 15px;}.toast{padding:12px 20px;font-size:0.9rem;min-width:240px;}.toast-icon{font-size:1.25rem;}}@media (prefers-color-scheme:dark){.toast{box-shadow:0 10px 25px rgba(0,0,0,0.5);}}