.sp-toast {
    position: fixed;
    bottom: 1.5rem;
    left: 1.5rem;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 1rem;
    padding: 0.75rem 1rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.12);
    max-width: 320px;
    width: calc(100vw - 3rem);
    transform: translateY(120%);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1), opacity 0.3s ease;
    pointer-events: none;
}

.sp-toast.sp-visible {
    transform: translateY(0);
    opacity: 1;
}

.sp-toast-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, #f97316, #ea580c);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    flex-shrink: 0;
}

.sp-toast-content {
    flex: 1;
    min-width: 0;
}

.sp-toast-label {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #f97316;
    margin-bottom: 0.1rem;
}

.sp-toast-text {
    font-size: 0.8rem;
    font-weight: 500;
    color: #1e293b;
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sp-toast-time {
    font-size: 0.65rem;
    color: #9ca3af;
    margin-top: 0.15rem;
}

@media (max-width: 480px) {
    .sp-toast {
        bottom: 1rem;
        left: 1rem;
        right: 1rem;
        width: auto;
        max-width: none;
    }
}