#toaster-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
}

#toaster-container .toaster-alert {
    min-width: 300px;
    min-height: 80px;
    display: none;
    margin-top: 5px;
    position: relative;
    border-radius: 4px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    opacity: 0.95;
    padding: 24px 24px 24px 56px;
    background: white;
    border-left: 0;
    background-image: linear-gradient(to right, transparent 0%, transparent 10px, white 10px, white 100%);
    background-repeat: no-repeat;
    background-size: 100% 100%;
    box-sizing: border-box;
    overflow: hidden;
}

#toaster-container .toaster-alert:focus {
    outline: 2px solid #333;
    outline-offset: -2px;
}

#toaster-container .toaster-alert .toaster-icon {
    position: absolute;
    top: 50%;
    left: 24px;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    border: 2px solid;
    border-radius: 50%;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
}

#toaster-container .toaster-success {
    background-image: linear-gradient(to right, var(--toaster-success-color) 0%, var(--toaster-success-color) 10px, white 10px, white 100%);
}

#toaster-container .toaster-success .toaster-icon,
#toaster-container .toaster-success .toaster-title {
    color: var(--toaster-success-color);
}

#toaster-container .toaster-success .toaster-progress {
    border-color: var(--toaster-success-color);
    background-color: var(--toaster-success-color);
}

#toaster-container .toaster-error {
    background-image: linear-gradient(to right, var(--toaster-error-color) 0%, var(--toaster-error-color) 10px, white 10px, white 100%);
}

#toaster-container .toaster-error .toaster-icon,
#toaster-container .toaster-error .toaster-title {
    color: var(--toaster-error-color);
}

#toaster-container .toaster-error .toaster-progress {
    color: var(--toaster-error-color);
    border-color: var(--toaster-error-color);
    background-color: var(--toaster-error-color);
}

#toaster-container .toaster-info {
    background-image: linear-gradient(to right, var(--toaster-info-color) 0%, var(--toaster-info-color) 10px, white 10px, white 100%);
}

#toaster-container .toaster-info .toaster-icon,
#toaster-container .toaster-info .toaster-title {
    color: var(--toaster-info-color);
}

#toaster-container .toaster-info .toaster-progress {
    color: var(--toaster-info-color);
    border-color: var(--toaster-info-color);
    background-color: var(--toaster-info-color);
}

#toaster-container .toaster-warning {
    background-image: linear-gradient(to right, var(--toaster-warning-color) 0%, var(--toaster-warning-color) 10px, white 10px, white 100%);
}

#toaster-container .toaster-warning .toaster-icon,
#toaster-container .toaster-warning .toaster-title {
    color: var(--toaster-warning-color);
}

#toaster-container .toaster-warning .toaster-progress {
    color: var(--toaster-warning-color);
    border-color: var(--toaster-warning-color);
    background-color: var(--toaster-warning-color);
}

#toaster-container .toaster-alert .close {
    position: absolute;
    top: 5px;
    right: 10px;
    font-size: 16px;
    line-height: 16px;
    color: inherit;
    opacity: 0.8;
}

#toaster-container .toaster-alert .close:hover {
    opacity: 1;
}

#toaster-container .toaster-title {
    font-weight: bold;
    display: block;
    margin-bottom: 4px;
}

#toaster-container .toaster-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    width: 100%;
    animation: toaster-progress-bar linear forwards;
}

@keyframes toaster-progress-bar {
    from { width: 100%; }
    to { width: 0%; }
}