/* NovaToast - Elite Notification System */
.nova-toast-container {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 90%;
    max-width: 400px;
    pointer-events: none;
}

.nova-toast {
    pointer-events: auto;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 16px 20px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 15px;
    animation: novaToastSlideIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    transition: all 0.4s ease;
}

.nova-toast.closing {
    animation: novaToastFadeOut 0.4s ease forwards;
}

.nova-toast-icon {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.nova-toast-content {
    flex-grow: 1;
}

.nova-toast-title {
    font-weight: 800;
    color: #0f172a;
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.nova-toast-message {
    color: #64748b;
    font-size: 0.85rem;
    line-height: 1.4;
}

/* Types */
.nova-toast--success .nova-toast-icon { background: #dcfce7; color: #16a34a; }
.nova-toast--error .nova-toast-icon { background: #fee2e2; color: #ef4444; }
.nova-toast--info .nova-toast-icon { background: #e0f2fe; color: #0284c7; }
.nova-toast--warning .nova-toast-icon { background: #fef3c7; color: #d97706; }

@keyframes novaToastSlideIn {
    from { opacity: 0; transform: translateY(-40px) scale(0.9); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes novaToastFadeOut {
    from { opacity: 1; transform: scale(1); }
    to { opacity: 0; transform: scale(0.9); }
}