/* Toast Notification System */
#toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.toast {
    min-width: 300px;
    max-width: 400px;
    padding: 16px 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 12px;
    pointer-events: all;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast.hide {
    transform: translateX(400px);
    opacity: 0;
}

.toast-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.toast-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 2px;
    color: #111;
}

.toast-message {
    font-size: 13px;
    color: #666;
    line-height: 1.4;
}

.toast-close {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-center;
    cursor: pointer;
    border-radius: 4px;
    transition: background 0.2s;
    color: #999;
}

.toast-close:hover {
    background: #f5f5f5;
    color: #333;
}

/* Toast Types */
.toast.success {
    border-left: 4px solid #10b981;
}

.toast.success .toast-icon {
    color: #10b981;
}

.toast.error {
    border-left: 4px solid #ef4444;
}

.toast.error .toast-icon {
    color: #ef4444;
}

.toast.warning {
    border-left: 4px solid #f59e0b;
}

.toast.warning .toast-icon {
    color: #f59e0b;
}

.toast.info {
    border-left: 4px solid #3b82f6;
}

.toast.info .toast-icon {
    color: #3b82f6;
}

/* Progress Bar */
.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: currentColor;
    opacity: 0.3;
    transition: width linear;
}

.toast.success .toast-progress {
    color: #10b981;
}

.toast.error .toast-progress {
    color: #ef4444;
}

.toast.warning .toast-progress {
    color: #f59e0b;
}

.toast.info .toast-progress {
    color: #3b82f6;
}

/* Mobile Responsive */
@media (max-width: 640px) {
    #toast-container {
        top: 10px;
        right: 10px;
        left: 10px;
    }

    .toast {
        min-width: auto;
        max-width: none;
    }
}