.custom-alert-success {
    position: relative;
    display: flex;
    align-items: center;
    padding: 1rem 1.25rem;
    border-radius: 8px;
    background-color: #e6f4ea;
    color: #1e4620;
    border-left: 6px solid #28a745;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    font-family: 'Segoe UI', sans-serif;
    font-size: 1rem;
    margin: 1rem 0;
    gap: 0.75rem;
}

.custom-alert-success .icon {
    font-size: 1.2rem;
    flex-shrink: 0;
}

.custom-alert-success .message {
    flex-grow: 1;
    line-height: 1.4;
}

.custom-alert-success .close-btn {
    position: absolute;
    top: 8px;
    right: 12px;
    background: transparent;
    border: none;
    font-size: 1.25rem;
    font-weight: bold;
    color: #1e4620;
    cursor: pointer;
    transition: color 0.3s;
}

.custom-alert-success .close-btn:hover {
    color: #c82333;
}
.custom-alert-error {
    position: relative;
    padding: 15px 40px 15px 15px;
    margin: 15px 0;
    border: 1px solid #f5c6cb;
    background-color: #f8d7da;
    color: #721c24;
    border-radius: 4px;
    font-family: Arial, sans-serif;
    font-size: 14px;
}

.custom-alert-error .icon {
    font-weight: bold;
    margin-right: 8px;
}

.custom-alert-error .close-btn {
    position: absolute;
    top: 8px;
    right: 10px;
    background: none;
    border: none;
    font-size: 18px;
    font-weight: bold;
    color: #721c24;
    cursor: pointer;
}